bluuebunny/crossref_metadata_2025 huggingface dataset:
Interplay of Physical Exercise with Leptin and Ghrelin Alterations After Roux-en-Y-Gastric Bypass in Patients with Sarcopenic Obesity
Authors: Mendes Cláudia , Carvalho Manuel , Bravo Jorge , Martins Sandra , Raimundo Armando
Published: September 2024

Introduction: Leptin and ghrelin are two hormones that play a role in weight homeostasis. Leptin, which is produced primarily by adipocytes and is dependent on body fat mass, suppresses appetite and increases energy expenditure. Conversely, ghrelin is the “hunger hormone”, it stimulates appetite and promotes fat storage. Bariatric surgery significantly alters the levels and activity of these hormones, contributing to weight loss and metabolic improvements. Clarifying the interplay between bariatric surgery, weight loss, physical exercise, leptin, and ghrelin is essential for developing comprehensive strategies for optimizing long-term outcomes for candidates for bariatric surgery, especially sarcopenic patients. Methods: This was a randomized controlled study with two groups (n=22). The patients in both groups have obesity and sarcopenia. A Roux-en-Ygastric bypass (RYGB) procedure was performed in all patients. The intervention group participated in a structured exercise program three times per week beginning one month after surgery and lasting 16 weeks. Patient assessment was performed before surgery (baseline) and after completion of the exercise program. The control group received the usual standard of care and was assessed similarly. Results: After surgery, weight, BMI and lean mass decreased significantly in both groups from baseline to the second assessment. Leptin was not significantly different from baseline to the second assessment in the physical exercise group but was significantly lower in the control group (p=0.05). Ghrelin increased over time in both groups, but the differences were not significant. When we associated leptin (the dependent variable) with weight (the independent variable), we found that lower weight was associated with lower leptin levels. A similar relationship was also observed between leptin and sarcopenia parameters (muscle strength and mass), as well as with bone health parameters (bone mineral density and t-score). Higher ghrelin levels were significantly associated with higher t-scores and z-score (p<0.05). Conclusion: Exercise has been shown to have a significant effect on leptin and ghrelin levels after bariatric surgery. By incorporating regular physical activity into their lifestyle, bariatric patients can optimize their weight loss outcomes and improve their overall health. After the physical exercise protocol, patients in the intervention group revealed more established leptin levels, which may indicate a protected pattern concerning decreased leptin levels. An unfavorable profile was evidenced, according to which greater weight loss, sarcopenia, and osteoporosis were associated with lower leptin levels.
Whole Genome Sequencing of the Entomopathogenic Fungus Fusarium solani KMZW-1 and Its Efficacy Against Bactrocera dorsalis
Authors: Yu Junfu , Hussain Mehboob , Wu Mingqi , Shi Chunlan , Li Shini , Ji Yuanxia , Hussain Sikandar , Qin Deqiang , Xiao Chun , Wu Guoxing
Published: September 2024

Fusarium solani KMZW-1, is recognized for its potential as a biocontrol agent against agricultural and forestry pests, particularly due to its compatibility with integrated pest management (IPM) strategies. This study aimed to investigate the complete genome of F. solani KMZW-1 and assess its pathogenicity against Bactrocera dorsalis. Whole genome sequencing revealed a genome size of 47,239,278 bp, comprising 27 contigs, with a GC content of 51.16% and fungus identified as F. solani KMZW-1. The genome completeness was assessed as 97.93% using BUSCO analysis, DFVF sequence identifier was Fusarium 0G092560.1, AntiSMASH analysis identified 29 gene clusters associated with secondary metabolite biosynthesis providing insights into the genetic basis of its pathogenic mechanisms and biocontrol potential. Comparative genomic analysis found 269 unique genes of F. solani KMZW-1 and the collinearity analysis exhibited a high degree of synteny with Fusarium solani-melongenae. The pathogenicity of F. solani KMZW-1 was assessed using concentrations ranging from 1×10^4 to 1×10^11 conidia/mL. Higher concentrations (1×10^10 to 1×10^11 conidia/mL), resulted in significantly increased cumulative mortality rates of B. dorsalis adults compared to the control group. Notably, the pathogenicity was higher in male adults than in females. Probit regression analysis yielded LogLC50 values as 5.662 for fe-male and 4.486 for male B. dorsalis adults. In summary, F. solani KMZW-1 exhibits strong insecti-cidal activity against B. dorsalis and shows potential as a biocontrol agent with IPM strategies. These findings provide robust genomic evidence supporting the use of F. solani KMZW-1 in managing against B. dorsalis populations.
Prolonged Neurological and Musculoskeletal Symptoms Following Shingrix Vaccination
Authors: Hollar Sabrina Christine , Khalid Amna , Brooks Benjamin D. , Wons Michael
Published: September 2024

Background: The Shingrix vaccine helps prevent shingles and its complications in adults 50 and older. While minor side effects are common, severe adverse reactions are thought to be rare, and long-term side effects are not well documented. Case Presentation: A 50-year-old woman with Crohn's disease developed joint pain, effusion, and neurological symptoms such as numbness and tingling shortly after receiving the first dose of Shingrix. Symptoms waxed and waned but persisted for over a year despite anti-inflammatories and specialist referrals. Diagnostic imaging and labs were unrevealing. Conclusion: This case of prolonged somatic and neurological symptoms associ-ated temporally with Shingrix administration reinforces the critical need for thorough pharma-covigilance and investigation of possible long-term adverse vaccine reactions. Provider documen-tation and reporting of individual experiences can help improve the detection of rare vaccine-related risks, elucidate potential risk factors, and refine safety screening. Diligent monitoring and research into longitudinal vaccine outcomes remain paramount, especially following recent emergency au-thorizations.
Challenges and Solutions for Leave-One-Out Biosensor Design in the Context of a Rugged Fitness Landscape
Authors: Banerjee Shounak , Fraser Keith , Crone Donna E , Patel Jinal C , Bondos Sarah , Bystroff Christopher
Published: September 2024

The Leave-One-Out (LOO) Green Fluorescent Protein (GFP) approach to biosensor design com-bines computational protein design with split protein reconstitution. LOO-GFPs reversibly fold and gain fluorescence upon encountering its target peptide, which can be redefined by computa-tional design of the LOO site. Such an approach can be used to create reusable biosensors for the early detection of emerging biological threats. Enlightening biophysical inferences for nine LOO-GFP biosensor libraries are presented, with target sequences from dengue, influenza, or HIV, replacing beta strands 7, 8 or 11. An initially low hit rate was traced to components of the energy function, manifesting in the over-rewarding of over-tight side chain packing. Also, screening by colony picking required a low library complexity, but designing a biosensor against a peptide of at least 12 residues requires a high complexity library. This double-bind was solved using a "piecemeal" iterative design strategy. Also, designed LOO-GFPs fluoresced in the unbound state due to unwanted dimerization, but this was solved by fusing a fully functional prototype LOO-GFP to a fiber-forming protein, Drosophila ultrabithorax, creating a biosensor fiber. One in-fluenza hemagglutinin biosensor is characterized here in detail, showing a shifted excita-tion/emission spectrum, a micromolar affinity for the target peptide, and an unexpected pho-to-switching ability.
Methodology for the Development of Blended Learning Support Virtual Courses
Authors: Medina-Chicaiza Ricardo Patricio , González Hernández Walfredo , Chiliquinga-Véjar Lorena
Published: September 2024

The article addresses the problem of course development in virtual teaching and learning spaces by teachers to support blended learning in the Ecuadorian unified baccalaureate. For this purpose, a documentary analysis of 465 papers selected by a search in Scopus and Google Scholar about blended learning and 145 papers selected by a search in Scopus and Google Scholar about development of virtual courses was carried out. The definition of the first concept is qualitatively different from the previous ones by analysing it as a form of organisation and assessing the configuration of face-to-face and distance learning depending on the educational objective. The second concept defined presents the unrepeatable and unique character of each course given by the configuration of its digital resources, the characteristics of these resources and the new qualities that are conferred on them. Subsequently, based on them, the methodology that contributed to the development of courses in virtual spaces as a support to blended learning is proposed. Unlike other methodologies, the proposal explicitly states its conceptual apparatus and the necessary requirements for its introduction in an educational organization. It incorporates important actions that do not appear in other methodologies such as cross-cutting processes including quality assurance with its corresponding metrics, maintenance, recall and evaluation of previous actions.
Future Therapeutic Strategies for Alzheimer’s Disease: Focus on Behavioral and Psychological Symptoms
Authors: Kwon Kyoung Ja , Kim Hahn Young , Han Seol-Heui , Shin Chan Young
Published: September 2024

Alzheimer’s disease (AD) is a progressive, degenerative brain disorder that impairs memory and thinking skills, leading to significant economic and humanistic burdens. It is associated with various neuropsychiatric symptoms (NPSs) such as anxiety, agitation, depression, aggression, apathy, and psychosis. NPSs are common in patients with AD, affecting up to 97% of individuals diagnosed with AD. The severity of NPS is linked to disease progression and cognitive decline. NPS in Alzheimer’s disease leads to increased morbidity, mortality, caregiver burden, earlier nursing home placement, and higher healthcare costs. Despite their significant impact, clinical research on NPS in AD is limited. In clinical settings, accurately distinguishing and diagnosing NPS related to AD remains a challenge. Additionally, conventional treatments for NPS in AD are often ineffective, highlighting the need for new therapies that target these specific symptoms. Understanding these comorbidities can aid in early diagnosis and better management of AD.
In this review, we provide a summary of the various neurological and psychiatric symptoms (NPSs) associated with AD and new candidates under development for the treatment of NPSs based on their therapeutic targets and mechanisms. On top of the conventional NPSs studied far, this review adds recent advancements in the understanding of social functional impairment in AD. This review also provides information that can contribute to the advancement of studies and translational research in this field by emphasizing therapeutic targets and mechanism of action focused on AD-related NPS, rather than conventional mechanisms targeted in AD drug development. Above all, considering the relative lack of research in this new field despite the importance of clinical, medical, and translational research, it may increase interest in NPSs in AD, its pathophysiological mechanisms, and potential therapeutic candidates such as molecules with antioxidant potential.
Digital Methodology for Determining the Main Physical Parameters of Apple Fruits
Authors: Alikhanov Jakhfer , Moldazhanov Aidar , Kulmakhambetova Akmaral , Zinchenko Dimitriy , Nurtuleuov Alisher , Shynybay Zhandos , Georgieva Tsvetelina , Daskalov Plamen
Published: September 2024

This paper presents the validation of a numerical method for quantifying the physical quality parameters of apples through a comparative analysis with a traditional measurement method. The numerical method was applied to determine the parameters of batches of Kazakh apples according to standard requirements, using image analysis of apples. Five common varieties of Kazakh apples were selected: Aport Alexander, Ainur, Sinap Almatynski, Nursat and Kazakhski Yubileinyi. The geometric parameters of the apples and the percentage of red in the images were determined. The parameters of the 5 apple varieties were processed and measured both manually and digitally, revealing a close agreement between the obtained values. The developed digital method achieved high accuracy in determining the (diameters (d) and (D) in two perpendicular planes and height (h) of each apple), with maximum relative errors of 2.99% for (d), 3.03%, and 4.12% for the (h), and (D) parameters, respectively. Regression models were developed to determine and predict the mass and volume of apples via the digital method. The best results for the apple weight prediction were obtained for Sinap Almatynski variety by stepwise linear regression, and for the apple volume prediction were obtained for Nursat variety by linear regression. Regression equations for mass, volume and geometric dimensions constitute the basis for the development of a small instrument for automatically sorting apples by commercial variety.
The Fréchet-Chen Distribution and Its Applications to Reliability Analysis of Electronic Devices
Authors: Méndez-González Luis Carlos , Rodríguez-Picón Luis Alberto , González-Hernández Isidro Jesús , Pérez-Olguín Iván Juan Carlos , Quezada-Carreón Abel Eduardo
Published: September 2024

This paper presents a hybrid probability distribution known as the FCD, which is based on the hazard functions of the Fréchet and Chen distributions. A notable characteristic of the FCD is its ability to model monotonic (increasing and decreasing) and non-monotonic (bathtub-shaped) behaviors, commonly linked to electrical and electronic device failure times in reliability analysis. The paper explores the statistical properties relevant to the reliability analysis of these devices. It proposes a Maximum Likelihood Estimator (MLE) and Bayesian Analysis equations for estimating the parameters of the FCD. Three case studies of electronic device lifetimes with varying behaviors were analyzed to validate the proposed methodology. The FCD was compared to other distributions with similar characteristics, and the results from each case study demonstrated that the proposed distribution yields competitive outcomes, closely reflecting the behavior of the devices analyzed, making it a valuable option for reliability engineering practitioners in warranty and maintenance time evaluations
Antibody-Drug Conjugates and Their Potential in the Treatment of Patients with Biliary Tract Cancer
Authors: Alexander Shaun , Aleem Umair , Jacobs Timothy , Frizziero Melissa , Foy Victoria , Hubner Richard A , McNamara Mairéad G
Published: September 2024

Biliary tract cancers (BTCs) are aggressive in nature, often presenting asymptomatically until they are diagnosed at an advanced stage. Surgical resection or liver transplantation are potential curative options. However, a large proportion of patients present with incurable locally advanced or metastatic disease and most of these patients are only eligible for palliative chemotherapy or best supportive care. More recently, targeted therapies have proven beneficial in a molecularly selected subgroup of patients with cholangiocarcinoma who have progressed on previous lines of systemic treatment. However, only a minority of patients with BTCs whose tumours harbour specific molecular alterations can access these therapies. Antibody drug conjugates (ADCs) are novel anti-cancer therapies designed to minimise challenges of systemic drug distribution and are currently being investigated in multiple types of malignancies, after failure of standard therapeutic options. This review outlines the mechanism of action of ADCs and the current research in this field in various cancer types, including BTCs.
Cross-Cultural Adaptation and Validation of a Surgical Neonatal Nursing Workload Tool to the Italian Context: The Italian Winnipeg Surgical Complex Assessment of Neonatal Nursing Needs Tool
Authors: Buccione Emanuele , Pinto Floriana , Lo Cascio Alessio , Palumbo Viola , Hart Kerry , Marchuk Allison , Walsh Jessica-Lynn , Howlett Alexandra , Rasero Laura , Ausili Davide , Bambi Stefano
Published: September 2024

Complexity of care, adequate staffing levels, and workflow are key factors affecting nurses’ workloads. Clinical complexity classification and related staffing adjustment remain notable gaps in the current evidence limiting the capacity for optimal staffing practices. This study aimed to adapt and validate the WANNNT-SC to the Italian context to allow the assessment of newborns admitted to the NICUs. To evaluate the reliability of the tool among different profes-sionals, a correlation test was performed using Pearson’s correlation, which resulted in a strong correlation (r = 0.967, p = 0.01). In the test-retest phase, there was a significant correlation (r = 0.910 and p = 0.01). Using an analysis of variance, we found that the higher the I-WANNNT-SC score, the higher the predicted death rate (F = 13.05 and p < 0.001). The Italian Winnipeg Surgical Complex Assessment of Neonatal Nursing Needs Tool represents the first tool available for the Italian context that aims to measure the nursing workload in neonatal intensive care. It could allow adjustments in nursing staffing based on NICU activities and patient needs. This study was prospectively approved by the local Ethics Committee “Palermo 1” (Protocol CI-NICU-00).
Resveratrol and Exercise Produce a Recovery Ankle and Metatarsus Joint Movements After a Penetrating Lesion in the Hippocampus in Male Rats
Authors: Aguilar-Garcia Irene Guadalupe , Alpirez Jonatan , Castañeda-Arellano Rolando , Dueñas-Jiménez Judith Marcela , Toro-Castillo Maria del Carmen , León-Moreno Lilia Carolina , Osuna-Carrasco Laura Paulina , Dueñas-Jiménez Sergio Horacio
Published: September 2024

This study investigates how traumatic injuries alter joint movements in the ankle and foot. We used a brain injury model in rats, focusing on the hippocampus between the CA1 and dentate gyrus. We assessed the dissimilarity factor (DF) and vertical displacement (VD) of the ankle and metatarsus joints before and after the hippocampal lesion. We analyzed joint movements in rats after the injury or in rats treated with resveratrol, exercise, or a combination of both. Resveratrol facilitated the recovery of DF in both legs, showing improvements in the ankle and metatarsus joints on the third- and seventh days post-injury. The hippocampal lesion affected VD in both legs, observed on the third or seventh day after the injury. Both exercise and resveratrol partially recovered VD in the ankle and metatarsus joints on these days. These effects may be linked to increased hippocampal neurogenesis and reduced neuroinflammation. The study highlights the benefits of resveratrol and exercise in motor recovery following brain injury, suggesting their potential to enhance the quality of life for patients with neurological disorders affecting motor function and locomotion. These findings also suggest that resveratrol could offer a promising or complementary alternative in managing chronic pain and inflammation associated with orthopedic conditions, thus improving overall patient management.
Nanotechnological Advances in Burn Wound Care: Chitosan-Based Nanogel Incorporating Silver Sulfadiazine-loaded Nanosuspension for Partial Thickness Burns
Authors: Barkat Harshita , Barkat Md. Abul , Ali Raisuddin , Hadi Hazrina Ab
Published: September 2024

Background/Objectives: Burn lesions damage the skin's outermost defensive layer, allowing pathogenic microbes including Pseudomonas aeruginosa, Staphylococcus aureus and Escherichia coli to infiltrate. Silver sulfadiazine (SSD) is an effective antibacterial agent approved by U.S. Food and Drug Administration (US-FDA) and is considered as the gold standard for burn wound treatment. Despite the high degree of efficacy of SSD in burn wound management, it possesses some drawbacks, such as poor solubility, low topical bioavailability and skin irritations. The present study endeavours to develop nanosuspension based SSD nanogel for improving the deliverability of SSD and its therapeutic outcomes for the management of partial thickness burn; Methods: The SSD nanosuspension was formulated employing controlled nanoprecipitation approach using various surfactants; Results: The formulation was optimized utilizing one-factor-at-a-time approach and to fetch the optimized formulation of 134.6 nm size. The optimized nanosuspension was incorporated into chitosan gel that offer superior drug release potential, and also offered better spreadability (5.21 ± 0.38g) and extrudability (152.27 ± 0.22 gm) that represents the easy application over the skin and extrusion of gel from the tube; Conclusions: The formulation was well tolerated as shown by skin irritation study and offered a superior burn lesion healing characteristics vis-à-vis the marketed product, even at a lower concentration. Hence, the formulation offers a huge potential in enhancing the clinical outcomes of SSD, especially in the management of partial thickness burn. The developed system with the above mentioned outcomes could be a promising delivery system for partial thickness burn wound management.
Enhancing Internal Area Reevaluation Through Optional Control Programmes for Infectious Bovine Rhinotracheitis and Ruminant Paratuberculosis Potentially Linked to Crohn’s Disease in Humans
Authors: Mazzeo Alessandra , Rossi Nicola , Di Chiro Vincenzo , Maiuro Lucia , Rosati Sebastiano , Giorgione Siria , Sorrentino Elena
Published: September 2024

The Regulation (EU) 2016/429 establishes new extensive guidelines for managing transmissible animal diseases, including zoonoses. The Commission Implementing Regulation 2018/1882 classifies diseases into five categories based on their prevalence and the required response, ranging from eradication to surveillance. Key aspects of the regulations concern emphasis on animal traceability, biosecurity, wildlife pathogen control, sustainable farming, and the reduction of the impact of diseases on both public and animal health, as well as on the environment. These align with the European Green Deal, the Farm to Fork Strategy and the One Health approach. In Italian inland areas—similarly to other European regions that are fragile, remote from major service centers, and often neglected—agropastoral and agri-food activities are beneficial for tourism, commercialization of typical foods, and recreational activities. In these areas including the Molise Region, the activation of optional programmes within the framework of the aforementioned regulations could help control infectious animal diseases that are not subject to mandatory eradication but cause income loss and trade restrictions, such as infectious bovine rhinotracheitis and paratuberculosis, a suspected zoonosis potentially linked to Crohn's disease in humans. These programmes could boost the economic income of local extensive breeding, counteract depopulation, and protect human health and the environment.
Microscopy Analysis of the Effect on Biofilm Covered Bacteria Exposed to Wound Dressings Impregnated with Cuprous Oxide Microparticles
Authors: Roth Tohar , Zelinger Einat , Kossovsky Tally , Borkow Gadi
Published: September 2024

Microbial infections in wounds can significantly delay the healing process, with bacteria often forming protective biofilms that shield them from external threats. In this study, we evaluated the impact of copper oxide-impregnated wound dressings (referred to as COD) on a bacterial mixture comprising common gram-positive and gram-negative wound pathogens encased in biofilm. The bacterial mix was exposed to COD or control dressings for 0, 1, 2, and 3 hours, and the effects were analyzed using scanning electron microscopy. After just 1 hour of exposure to COD, notable leakage of bacterial cytoplasmic contents was observed. By the 3-hour mark, the gram-negative bacteria exhibited formation of holes in their cell walls, while gram-positive bacteria showed a reduction in cell width. These findings demonstrate the ability of COD to effectively kill bacteria, even when protected by biofilm, supporting clinical observations of its efficacy in managing infected wounds.
Rechargeable Solid-State Batteries: Insights from a Cross-Sectional Thematic and Bibliometric Analysis
Authors: Bridgelall Raj
Published: September 2024

Rechargeable solid-state batteries (SSBs) offer enhanced safety, higher energy density, and longer cycle life compared with conventional lithium-ion batteries, making them a promising solution for electric vehicles, grid storage, and other high-demand applications. However, challenges such as interface stability, low ionic conductivity, and manufacturing scalability hinder their commercial viability. This research provides a comprehensive cross-sectional thematic and bibliometric analysis of recent SSB research, focusing on four key areas: electrolyte engineering, electrode engineering, battery architecture, and performance evaluation. By analyzing publications from major databases, this study highlights the latest innovations, including improved solid electrolytes, advanced electrode materials, and novel architectures that enhance both performance and manufacturability. The findings offer valuable insights for researchers, engineers, and industry stakeholders by identifying critical gaps in the field and highlighting future research directions. The work examines progress in interface optimization, ion transport improvements, and scalable production techniques, which are crucial for advancing SSB technology. By presenting a detailed review of key developments and challenges, this study contributes to a deeper understanding of SSB progress and its potential to revolutionize the energy storage industry. The results will guide researchers in targeting high-impact areas and help industry leaders and policymakers strategize the commercial deployment of SSBs in electric vehicles, stationary energy storage, and other applications requiring reliable and efficient energy solutions.
Ciprofloxacin Concentrations in Food Could Select for Quinolone Resistance in Enterobacteriaceae: An In Vivo Study in Galleria mellonella
Authors: Panis Nele , Gestels Zina , Van Den Bossche Dorien , De Baetselier Irith , Abdellati Said , Vanbaelen Thibaut , de Block Tessa , Santhini Manoharan-Basil Sheeba , Kenyon Chris
Published: September 2024

Background The use of antimicrobials to treat food animals leaves antimicrobial residues in foodstuffs. The World Health Organization (WHO) defines the acceptable daily intakes (ADIs) of these residues as the dose of these antimicrobials that is safe for an average human to consume on a daily basis. We hypothesized that the low dose of ciprofloxacin classified as safe by the WHO could select for ciprofloxacin resistant strains of Klebsiella pneumoniae in a Galleria mellonella model. Objectives We aimed to evaluate if the consumption of peri-ADI doses of ciprofloxacin could select for ciprofloxacin-resistant (Ser464Phe, GyrB, ciprofloxacin MIC of 4 µg/mL) compared to -susceptible (isogenic, ciprofloxacin MIC of 0,047 µg/mL) strains of K. pneumoniae in a Galleria mellonella model. Methods A model of K. pneumoniae infection in G. mellonella larvae was used for the experiment. The larvae were inoculated with K. pneumoniae followed by 10x ADI, 1x ADI, 1/10th ADI, 1/100th ADI, 1/1000th ADI doses of ciprofloxacin. Isolation of K. pneumoniae colonies was then performed on selective agar plates with and without ciprofloxacin (1 µg/mL) plates. The proportion of colonies with ciprofloxacin resistance was then calculated for each group at 24 and 48 hours. Results A significant increase was seen in the proportion of resistance for the 1x ADI and 1/10th ADI concentration on day 2 compared to the positive control. Conclusion We found that at 48 hours, there was an enrichment of K. pneumoniae colonies with ciprofloxacin resistance in the larvae receiving 1x ADI and 1/10th ADI concentrations of ciprofloxacin. These results suggest that the ciprofloxacin MSCselect for K. pneumoniae in this model is 1/10th of the acceptable daily concentration (ADI) dose of ciprofloxacin, which is equivalent to 0.239 ng/µl.
Effective Treatment of Basal Cell Carcinoma with a Topical Enzymatic Mixture Enriched in Bromelain: Summary of Proof-of Concept Clinical Studies on the First 22 Tumors
Authors: Rosenberg Lior , Shoham Yaron , Berman Brian , Tyring Stephen K , Tharp Michael D , Singer Adam J
Published: September 2024

Background/Objectives: Basal cell carcinoma (BCC), the most prevalent form of human cancer, is traditionally treated by surgical and alternative destructive or topical chemical means, each with its advantages, challenges and drawbacks. We describe our experience treating BCCs with a topical concentrate of proteolytic enzymes enriched in bromelain (CPEEB) sourced from pineapple stems. CPEEB has strong proteolytic, antitumor-proapoptotic and inflammation modulation activities, and is approved for debridement of deep burns and starting phase 3 for chronic wounds. Methods: In the first proof of concept (POC) study (published), six BCCs on 3 individuals were treated with 5-6 daily CPEEB 10% topical applications under a Zinc Oxide based occlusive dressing for 9-12 hours each during a period of up to 10 days. These patients were followed for up to 4 years. In an additional 2 POC studies, 16 patients with one BCC each were treated every other day for a total of 7 applications of topical CPEEB 5% under a variety of occlusive dressings. The wounds were followed for up to 2 months before undergoing diagnostic excisional biopsy. Results: In the first study, clinical assessment of the BCCs and 2 excisional biopsies after 6 months suggested that all lesions were eradicated with spontaneous healing within ~2 weeks without clinical or histological recurrence for over 4 years. In the 2 subsequent studies, 16 histologically diagnosed superficial and nodular BCCs were treated using 4 application techniques. Excisional histology after 2 months confirmed BCC eradication in 7 of the patients. In 9 patients, with compromised occlusive dressings, histological eradication was incomplete. Treatment was well tolerated by all patients with the expected local skin reactions that completely healed within 2-3 weeks. Conclusions: Topical CPEEB 10% and 5% resulted complete eradication of the BCC when appropriately applied. CPEEB was well tolerated in all patients and all treated sites’ erosions healed without scars in <3 weeks. Further research is necessary to corroborate the results, refine the application technique and complete the regulatory process.
Feasibility of Low-Code Development Platforms in Precision Agriculture: Opportunities, Challenges, and Future Directions
Authors: Güresci Emin , Tekinerdogan Bedir , Babur Önder , Liu Qingzhi
Published: September 2024

Low-Code Development Platforms (LCDPs) empower users to create and deploy custom software with little to no programming. These platforms streamline development, offering benefits like faster time-to-market, reduced technical barriers, and broader participation in software creation, even for those without traditional coding skills. This study explores the application of LCDPs in Precision Agriculture (PA) through a systematic literature review (SLR). By analyzing the general characteristics and challenges of LCDPs, alongside insights from existing PA research, we assess their feasibility and potential impact in agricultural contexts. Our findings suggest that LCDPs can enable farmers and agricultural professionals to create tailored applications for real-time monitoring, data analysis, and automation, enhancing farming efficiency. However, challenges such as scalability, extensibility, data security, and integration with complex IoT systems must be addressed to fully realize the benefits of LCDPs in PA. This study contributes to the growing knowledge base in agricultural technology, offering valuable insights for researchers, practitioners, and policymakers looking to leverage LCDPs for sustainable and efficient farming practices.
Ecological State Assessment of Subaquatic Soils in the Gulf of Finland
Authors: Chebykina Ekaterina
Published: September 2024

The aquatic vegetation of the Neva Bay is characterized by high biodiversity and play an important role. In recent years, hydrotechnical works associated with transport and industrial construction have been carried out in the Gulf of Finland. As a result of industrialisation and active anthropogenic impact these areas are a place of hyperaccumulation of nutrients and pollutants. This paper presents results of the ecotoxicological state assessment of subaquatic soils and investigation of the development of macrophyte thicket ecosystems of the Neva Bay.
State-of-the-Art of Deep Learning Methods for Microscopic Image Segmentation: Applications to Cells, Nuclei, and Tissues
Authors: Krikid Fatma , Rositi Hugo , Vacavant Antoine
Published: September 2024

Microscopic image segmentation (MIS) plays a pivotal role in various fields such as medical imaging and biology. With the advent of deep learning (DL), numerous methods have emerged for automating and improving the accuracy of this crucial image analysis task. This systematic literature review (SLR) aims to provide an exhaustive overview of the state-of-the-art DL methods employed for the segmentation of microscopic images. In this review, we analyze a diverse array of studies published in the last five years, highlighting their contributions, methodologies, datasets, and performance evaluations. We explore the evolution of DL techniques and their adaptation to specific segmentation challenges, from cell and nucleus segmentation to tissue analysis. This paper, through the integration of existing knowledge, provides valuable perspectives for researchers involved in the field of microscopic image segmentation.
Bioactive and Its Chondroprotective Effects in Ameliorating Osteoarthritis: A Focus on Nanoparticle Therapy
Authors: Hridayanka Kota Sri Naga , Duttaroy Asim K. , Basak* Sanjay
Published: September 2024

Bioactive like resveratrol, epigallocatechin gallate, curcumin, and other polyphenols often target various signalling pathways, including NFκB, TGFβ, and Wnt/β-catenin in a degenerative joint disease like osteoarthritis (OA), by executing epigenetic-modifying activities. Epigenetic modu-lation can target genes of disease pathophysiology by histone modifications, promoter DNA methylation, and non-coding RNA expression, some of which are directly involved but less ex-plored in OA. OA patients often explore options that can improve the quality of their life in ad-dition to existing treatment with nonsteroidal anti-inflammatory drugs (NSAIDs). Although bi-oactive and natural compounds exhibited therapeutic potential against OA, several disadvantages loom, like insolubility and poor bioavailability. Nanoformulated bioactives promise a better way to alleviate OA since they also control systemic events, including metabolic, immunological, and inflammatory responses, by modulating host gut microbiota that can regulate OA pathogenesis. Recent data suggest gut dysbiosis in OA. However, limited evidence is available on the role of bioactive as epigenetic and gut modulators in ameliorating OA. Moreover, the question of whether polyphenolic bioactive modulates gut microbial response that results in epigenetic-controlling activities of OA pathogenesis is not known. This narrative review explored the interplay of nanoformulated bioactive and host gut microbiota on chondrocyte growth, metabolism, and epigenetic alteration linked with OA progression and pathogenesis.
The Geological Investigation of the Lunar Reiner Gamma Magnetic Anomaly Region
Authors: Hu Junhao , Liu Jingwen , Liu Jianzhong , Deng Jiayin , Zhang Sheng , Lei Danhong , Zeng Xuejin , Huang Weidong
Published: September 2024

Reiner Gamma is a potential target for low-orbiting spacecraft or even surface-landed missions in the near future. Unfortunately, thus far no comprehensive low altitude (below 20 km) or surface measurements of the magnetic field, magnetic source and plasma environment have been made post-Apollo to complement and complete our understanding of the solar wind interaction with lunar magnetic anomalies and swirl formation. Acquiring the detailed geological knowledge of the Reiner Gamma region is significant for the above scientific targets. In this study, the following research work in the lunar Reiner Gamma magnetic anomaly region was carried out for the regional geological investigation: (1) the topographic and geomorphologic analysis; (2) elements, minerals and sequence analysis; (3) 1:10,000 regional geological map analysis. Our work helps define measurement requirements for possible future low-orbiting or surface-landed missions to the Reiner Gamma area or similarly magnetized regions of the lunar surface.
Domestic Use of E-Cargo Bikes and Other E-Micromobility: Protocol for a Multi-Centre, Mixed Methods Study
Authors: Philips Ian , Azzouz Labib , De Sejournet Alice , Anable Jillian , Behrendt Frauke , Cairns Sally , Cass Noel , Darking Mary , Glachant Clara , Heinen Eva , Marks Nick , Brand Christian
Published: September 2024

Physical inactivity is a leading risk factor for non-communicable diseases. Climate change is now regarded as the biggest threat to global public health. Electric micromobility (e-micromobility, including e-bikes e-cargo bikes and e-scooters) has the potential to simultaneously increase people’s overall physical activity while decreasing greenhouse gas emissions where it substitutes for motorised transport. The ELEVATE study aims to understand the impacts of e-micromobility, including identifying the people, places and circumstances where they will be most beneficial in terms of improving people’s health while also reducing mobility-related energy demand and carbon emissions. A complex mixed methods design collected detailed quantitative and qualitative data from multiple UK cities. First, a nationally representative (n=2000), city-wide (n = 1200) and targeted study area surveys have collected data on travel behaviour, levels of physical activity, vehicle ownership and use as well as attitudes towards e-micromobility. Then, to provide insights on an understudied type of e-micromobility, 49 households have been recruited to take part in e-cargo bike one-month trials. Self-reported data from participants are validated with objective data using methods such as GPS trackers and smartwatches recording of routes and activities. CO2 impacts of e-micromobility use are also calculated. Participant interviews provided detailed information on preferences, expectations, experiences, barriers and enablers of e-micromobility.
Cutaneous Manifestations in Costello Syndrome: From Atopic Dermatitis to Cutaneous Papilloma
Authors: Anthony Michelle Robert , Farkouh Chris , Abdi Parsa , Amatul-Hadi Faiza , Kooner Amritpal , Dolehide Conor
Published: September 2024

Abstract
Background
Costello syndrome (CS) is a rare RASopathy caused by a mutation in the proto-oncogene gene HRAS located on chromosome 11p15.5. It is characterized by failure to thrive, intellectual disability, coarse facies, and various cardiovascular, musculoskeletal, and dermatological abnormalities.
Aims
This literature review describes the various dermatological manifestations of CS in hopes of guiding dermatologists to recognize this rare neurocutaneous syndrome promptly and achieving better patient outcomes.
Methods
PubMed, MEDLINE, and Scopus were utilized to search for articles and studies on the dermatological features and disorders present in CS. Articles were selected and screened primarily by two reviewers. In the initial article selection process, a third reviewer was included in times of contradiction between the two primary reviewers. Twenty-three articles were ultimately included for analysis.
Results
CS presents myriad dermatological manifestations, the most characteristic being fine, curly to wavy hair, thick, bushy eyebrows, thin but fast-growing nails, cutaneous papillomas, and loose and redundant skin. Significant cutaneous pathologies associated with CS include eczema, acanthosis nigricans, nevi, coarse facies, and hyperpigmentation. Individuals with CS are also at increased risk for heat intolerance, hyperhidrosis, and photosensitivity.
Conclusions
Dermatologists must be aware of CS and its dermatological manifestations to efficiently treat the comorbidities involved with this rare neurodevelopmental disorder. CS can present similarly to Cardio-facial-cutaneous syndrome, Noonan syndrome, William syndrome, and Beckwith-Wiedemann syndrome; thus, a keen understanding of the cutaneous differences amongst the syndromes may aid in accurate diagnosis.
Survival Determinants in Glioblastoma: An Insight into Biopsy-Only Patient Outcomes
Authors: Gonçalves João Meira , Ferreira Francisca , Carvalho Bruno , Polónia Patrícia , Linhares Paulo
Published: September 2024

Glioblastoma is a challenge in neuro-oncology, with survival significantly
influenced mainly by extent of resection and molecular markers. Despite
advancements, the prognosis for IDH-wildtype glioblastoma remains poor,
particularly when surgical resection is not possible. However, some patients
exhibit unexpectedly extended survival despite the extent of resection. This study aims to analyze the determinants that contribute to these atypical survival rates among glioblastoma patients who have had solely biopsy procedures.
We conducted a retrospective analysis of patients diagnosed with IDH-
wildtype glioblastomas at our institution from 2017 to 2021, who underwent
biopsy only. The study focused on evaluating the impact of demographic
characteristics, clinical features, molecular markers and treatment modalities on
survival outcomes (Overall Survival (OS) and Progression-Free Survival (PFS)).
Statistical analyses included survival analysis and logistic regression for
evaluating associations between OS and preoperative characteristics and
postoperative treatments.
The cohort included 99 patients, with a median age at diagnosis of 65.5
years. Median OS and PFS were 6.0 and 3.6 months, respectively. The
multivariate analysis revealed that higher KPS scores before biopsy, no contrast
uptake on imaging and any adjuvant therapy, particularly the use of
bevacizumab, were independently associated to increased OS (HR=0.97, p=0.009.
HR=0.7, p=0.015; HR=0.27, p=0.002, respectively). Out of 99 patients, 77.8%
survived past the 3-month threshold, with 87.0% of this receiving adjuvant
treatment. Only 8% of patients survived past 24 months, and in this group of patients, MGMT Methylation was observed in just 25% of cases. Kaplan-Meier analysis indicated a better prognosis with any type of adjuvant therapy across all patients, particularly so in those with KPS ≥70. Age did not significantly affect survival outcomes (OR=1.00, p=0.835).
Our findings reveal that any adjuvant treatment, no contrast uptake on imaging and higher preoperative KPS are key determinants of survival in IDH wildtype glioblastoma and should therefore be considered when deciding whether to perform a biopsy.
Positive Childhood Experiences and Subjective Well-being Among Chinese University Students: The Mediating Role of Resilience
Authors: Huang Yanni , Yang Fuhua , Yin Keli
Published: September 2024

This study investigates the impact of positive childhood experiences (PCEs) on the subjective well-being (SWB) of college students, with psychological resilience as a mediator. A total of 1104 students from four universities in Yunnan Province, China, participated in the study. Using the Positive Childhood Experiences Scale, the Connor-Davidson Resilience Scale (CD-RISC), and the Subjective Well-being Scale, data were collected and analyzed through descriptive statistics and mediation analysis using SPSS and the PROCESS macro. Results indicate that PCEs significantly enhance SWB, and this relationship is partially mediated by psychological resilience. Specifically, psychological resilience accounted for 49.4% of the mediating effect between PCEs and SWB. These findings highlight the importance of fostering resilience to improve well-being in educational contexts. The study provides practical implications for educational interventions aimed at promoting mental health and well-being among college students.
Relationship Between Perceived and Received Social Support in Family Caregivers: A Systematic Review with Meta-Analysis
Authors: Gutiérrez-Sánchez. Belén , López-Martínez. Catalina , Da-Silva-Domingues Henrique , Del-Pino-Casado. Rafael
Published: September 2024

Introduction: The care of dependent people is eminently family-oriented, and often, there is a high level of dedication to this family care. Constant and continuous care leads to a series of negative psychological consequences. Social support has been related to improved mental health in family caregivers. We found heterogeneous results regarding the relationship between the types of social support received and the perceived level of support. In addition, to our knowledge, no reviews analyze this relationship among family caregivers. Therefore, we aimed to systematically syn-thesize the relationships between perceived and received social support in informal caregivers. Methodology: We have carried out a quantitative systematic review with meta-analysis, regis-tered in PROSPERO (id: CRD42023470047); the systematic search was carried out in the following databases: PubMed, CINAHL, PsycINFO, and Scopus, until November 2023. After the selection and review of the results, 12 studies were obtained, two of which were eliminated due to a high risk of classification bias. Regarding the results, a medium size positive statistical association was found (r = 0.43). The results were consistent, accurate, and robust. The Trim and Fill test showed a vari-ation of 7%. Subgroup analysis indicated no differences in the age group of the people cared for (adults or children), selection bias, and confounding bias. In conclusion, perceived social support is related to more social support received by family caregivers.
New Species of Toxopsoides (Cycloctenidae: Araneae) from Tasmanian and Queensland Surveys
Authors: Raven Robert
Published: September 2024

Five new species of the spider genus Toxopsoides Forster & Wilton, 1973 are described from Tasmanian surveys by DPIPWE and Bush Blitz (T. driesseni, sp. nov, T. tarkayna, sp. nov., T. wybalena, sp. nov., T. deux, sp. nov.) and one from an intensive IBISCA survey (T. ibisca, sp. nov.) in southern Queensland. It is suggested that Toxopsoides is transferred to Cycloctenidae with which it shares most characters.
Impulsive Buying Tendencies and Personality: Cognitive and Affective Aspects
Authors: Qureshi Fayyaz Hussain , Sokic Katarina , Khawaja Sarwar
Published: September 2024

Impulsive buying is a growing problem of modern society with significant financial and psychological consequences, and it is necessary to examine the mechanisms underlying it. Understanding the mechanisms driving this behaviour is crucial. Impulsive buying consists of two key aspects: a cognitive aspect, characterised by a lack of planning and reflection, and an affective aspect, involving emotional responses that can occur before, during, or after a purchase. This study aimed to explore the relationship between personality traits, as measured by the HEXACO model, and tendencies toward impulsive buying. Specifically, it examined how the HEXACO traits differentially predict the cognitive and affective components of impulsive buying tendencies.