bluuebunny/crossref_metadata_2025_split huggingface dataset:
Mesenchymal stromal cell chondrogenesis under ALK1/2/3-specific BMP inhibition: a revision of the prohypertrophic signalling network concept
Authors: Diederichs Solvig , Dreher Simon I. , Nüesch Sarah Anna , Schmidt Sven , Merle Christian , Richter Wiltrud 
Published: April 2024

Abstract
Background
In vitro chondrogenesis of mesenchymal stromal cells (MSCs) driven by the essential chondro-inducer transforming growth factor (TGF)-β is instable and yields undesired hypertrophic cartilage predisposed to bone formation in vivo. TGF-β can non-canonically activate bone morphogenetic protein-associated ALK1/2/3 receptors. These have been accused of driving hypertrophic MSC misdifferentiation, but data remained conflicting. We here tested the antihypertrophic capacity of two highly specific ALK1/2/3 inhibitors – compound A (CompA) and LDN-212854 (LDN21) – in order to reveal potential prohypertrophic contributions of these BMP/non-canonical TGF-β receptors during MSC in vitro chondrogenesis.

Methods
Standard chondrogenic pellet cultures of human bone marrow-derived MSCs were treated with TGF-β and CompA (500 nM) or LDN21 (500 nM). Daily 6-hour pulses of parathyroid hormone-related peptide (PTHrP[1–34], 2.5 nM, from day 7) served as potent antihypertrophic control treatment. Day 28 samples were subcutaneously implanted into immunodeficient mice.

Results
All groups underwent strong chondrogenesis, but GAG/DNA deposition and ACAN expression were slightly but significantly reduced by ALK inhibition compared to solvent controls along with a mild decrease of the hypertrophy markers IHH-, SPP1-mRNA, and Alkaline phosphatase (ALP) activity. When corrected for the degree of chondrogenesis (COL2A1 expression), only pulsed PTHrP but not ALK1/2/3 inhibition qualified as antihypertrophic treatment. In vivo, all subcutaneous cartilaginous implants mineralized within 8 weeks, but PTHrP pretreated samples formed less bone and attracted significantly less haematopoietic marrow than ALK1/2/3 inhibitor groups.

Conclusions
Overall, our data show that BMP-ALK1/2/3 inhibition cannot program mesenchymal stromal cells toward stable chondrogenesis. BMP-ALK1/2/3 signalling is no driver of hypertrophic MSC misdifferentiation and BMP receptor induction is not an adverse prohypertrophic side effect of TGF-β that leads to endochondral MSC misdifferentiation. Instead, the prohypertrophic network comprises misregulated PTHrP/hedgehog signalling and WNT activity, and a potential contribution of TGF-β-ALK4/5-mediated SMAD1/5/9 signalling should be further investigated to decide about its postulated prohypertrophic activity. This will help to successfully engineer cartilage replacement tissues from MSCs in vitro and translate these into clinical cartilage regenerative therapies.
Identification of fibronectin type III domain containing 3B as a potential prognostic and therapeutic target for pancreatic cancer: a preliminary analysis
Authors: Wang Yizhi , Kong Yang , Yang Qifan , Zhong Cheng , Zhou Dongkai 
Published: April 2024

Abstract
Background
Fibronectin type III domain containing 3B (FNDC3B), a member of the fibronectin type III domain-containing protein family, has been indicated in various malignancies. However, the precise role of FNDC3B in the progression of pancreatic cancer (PC) still remains to be elucidated.

Methods
In this study, we integrated data from the National Center for Biotechnology Information, the Cancer Genome Atlas, Genotype-Tissue Expression database, and Gene Expression Omnibus datasets to analyze FNDC3B expression and its association with various clinicopathological parameters. Subsequently, Gene Ontology and Kyoto Encyclopedia of Genes and Genomes, along with Gene Set Enrichment Analysis (GSEA), single sample Gene Set Enrichment Analysis (ssGSEA) and estimate analysis were recruited to delve into the biological function and immune infiltration based on FNDC3B expression. Additionally, the prognostic estimation was conducted using Cox analysis and Kaplan–Meier analysis. Subsequently, a nomogram was constructed according to the result of Cox analysis to enhance the prognostic ability of FNDC3B. Finally, the preliminary biological function of FNDC3B in PC cells was explored.

Results
The study demonstrated a significantly higher expression of FNDC3B in tumor tissues compared to normal pancreatic tissues, and this expression was significantly associated with various clinicopathological parameters. GSEA revealed the involvement of FNDC3B in biological processes and signaling pathways related to integrin signaling pathway and cell adhesion. Additionally, ssGSEA analysis indicated a positive correlation between FNDC3B expression and infiltration of Th2 cells and neutrophils, while showing a negative correlation with plasmacytoid dendritic cells and Th17 cells infiltration. Kaplan–Meier analysis further supported that high FNDC3B expression in PC patients was linked to shorter overall survival, disease-specific survival, and progression-free interval. However, although univariate analysis demonstrated a significant correlation between FNDC3B expression and prognosis in PC patients, this association did not hold true in multivariate analysis. Finally, our findings highlight the crucial role of FNDC3B expression in regulating proliferation, migration, and invasion abilities of PC cells.

Conclusion
Despite limitations, the findings of this study underscored the potential of FNDC3B as a prognostic biomarker and its pivotal role in driving the progression of PC, particularly in orchestrating immune responses.
Tactile sensor-less fingertip contact detection and force estimation for stable grasping with an under-actuated hand
Authors: Doan Ha Thang Long , Arita Hikaru , Tahara Kenji 
Published: April 2024

AbstractDetecting contact when fingers are approaching an object and estimating the magnitude of the force the fingers are exerting on the object after contact are important tasks for a multi-fingered robotic hand to stably grasp objects. However, for a linkage-based under-actuated robotic hand with a self-locking mechanism to realize stable grasping without using external sensors, such tasks are difficult to perform when only analyzing the robot model or only applying data-driven methods. Therefore, in this paper, a hybrid of previous approaches is used to find a solution for realizing stable grasping with an under-actuated hand. First, data from the internal sensors of a robotic hand are collected during its operation. Subsequently, using the robot model to analyze the collected data, the differences between the model and real data are explained. From the analysis, novel data-driven-based algorithms, which can overcome noted challenges to detect contact between a fingertip and the object and estimate the fingertip forces in real-time, are introduced. The proposed methods are finally used in a stable grasp controller to control a triple-fingered under-actuated robotic hand to perform stable grasping. The results of the experiments are analyzed to show that the proposed algorithms work well for this task and can be further developed to be used for other future dexterous manipulation tasks.
Demographic and clinical features of dengue fever infection in Pakistan: a cross-sectional epidemiological study
Authors: Zohra Tanzeel , Din Misbahud , Ikram Aamer , Bashir Adnan , Jahangir Haroon , Baloch Imran Sikandar , Irshad Sundas , Waris Abdul , Salman Muhammad , Iqtadar Somia , Ayaz Muhammad 
Published: April 2024

Abstract
Background
Dengue fever caused by dengue virus is a tropical disease and is among the deadliest vector-borne diseases. The humid and hot summers of Pakistan support the probation of the vectors responsible for the transmission of viral and other parasitic diseases.

Methodology
A retrospective study, from 2012- 2019, of dengue infected individuals from the Punjab province of Pakistan was carried out to analyze epidemiology, clinical and laboratory findings of subjects with dengue virus infection. Data was derived from National Institute of Health (NIH) followed by Dengue control program of Pakistan, covering the incidence rate in 36 districts of Punjab and Islamabad Capital Territory (ICT) respectively. Patients data including the presence of dengue specific antigen or/and antibodies such as NS1 and IgG/IgM were observed. The study also included the analysis of demographic data, geographic data, and the month-wise distribution of dengue cases to examine seasonal trends.

Results
We analyzed 25,682 dengue infected individuals. The statistical analysis revealed a significant association between genders in which male population was more affected by dengue than females. It was also noted that the middle age group was the most affected age group while the highest number of cases were reported in October. Rawalpindi and Lahore were the most affected cities in Punjab province while Islamabad represented the highest number of cases during the recent outbreak in 2019. The IgM and IgG antibodies were highly prevalent among the infected patients.

Conclusion
Dengue is endemic in Pakistan, circulating throughout the year. Highest number of cases were observed in the month of October, September and November respectively. Association between climate change and vector-borne diseases need to be investigated in Pakistan as they significantly influence the timing and intensity of dengue and other disease outbreaks. Further exploration of hematological parameters is required to better diagnose and treat the disease. For the effective control of dengue outbreaks, awareness campaigns on sewage management and vector control along with social factors are strongly recommended for better control and eradication of the disease.
Do improvements in infant and young child feeding (IYCF) practices endure the test of time?
Authors: Winters Solis , Martinez Sebastian , Johannsen Julia 
Published: April 2024

Abstract
Background
Reducing malnutrition is a key priority for governments in low- and middle-income countries given its lasting effects on child development, health, income, and economic growth. Strategies to improve recommended infant and young child feeding (IYCF) practices, especially during the first two years of life, are considered among the most effective.

Methods
In this paper, we evaluate the long-run impacts of an innovative education strategy based on interactive play and performing arts implemented in El Alto, Bolivia on caregivers’ IYCF knowledge and practices. Two thousand and fifteen households were randomly assigned to intervention and control groups. Two rounds of data were collected approximately 30 and 42 months after baseline. We estimate short-term (30 month) and longer-term (42 month) intent-to-treat effects using multivariate linear regression analysis, with and without controlling for covariates.

Results
The program significantly increased caregiver IYCF knowledge by 0.13 SDs in the short run, and this effect grew over time. The program also improved adherence to recommended IYCF practices by 0.23 standard deviations (SDs) in the short term, but the effect on practices dissipated over time, and no longer-term impacts were detected. Caregivers with above median baseline knowledge, number of children, and age appear to have benefited most from the program.

Conclusions
Our findings suggest that entertainment-education interventions are a promising model for improving and maintaining IYCF knowledge. However, their ability to sustain more permanent changes in IYCF practices is less certain. Further evidence is needed to identify other avenues for producing long-term, sustainable behavior change, especially among indigenous populations in Latin America, where literature on education and behavior-change interventions related to IYCF practices is limited.
Four microRNA gene polymorphisms are associated with Iraqi patients with colorectal cancer
Authors: Jameel Zahraa Isam 
Published: April 2024

Abstract
Background
Colorectal cancer (CRC) is a major cause to global cancer-related mortality. The development of colorectal cancer is linked to hereditary variables that exhibit variability.

Objectives
The objective of this investigation was to assess the potential correlation between microRNA gene polymorphisms and colorectal cancer (CRC) throughout the Iraqi population.

Methods
DNA samples were obtained from a cohort of 100 individuals diagnosed with the (CRC) disease, as well as 100 samples as control group. Four primers were designed to amplify four specific high-frequency variants found within microRNA molecules. These variants include Mir146a G\C, Mir423 A\C, Mir196a2, and Mir370. The genotyping of the PCR fragments was performed using the single-strand conformation polymorphism (SSCP) method, followed by direct sequencing of each genotype.

Results
Genotyping experiments confirmed the variability of four targeted variants, namely Mir146a G\C, Mir 423 A\C, Mir196a2, and Mir370 tend to exhibit a significant association with (CRC). Individuals with Mir146a: GC and Mir 423 A\C genotype showed a possible association with the increased risk of (CRC), respectively (P = 0.001; OD 0.50; CI 95% 0.33–0.76; P = 0.002; OD 0.53; CI 95% 0.36–0.80). Individuals with Mir196a2: TT and Mir370 GG genotype exhibited a potential association with (CRC) (P = 0.017; OD 0.44; CI 95% 0.22–0.86; P ≤ 0.001; OD 0.24; CI 95% 0.11–0.50).

Conclusions
The study reveals that single nucleotide polymorphisms (SNPs) in microRNA have a notable and distinct correlation with the heightened susceptibility to colorectal cancer (CRC).
Breast edema score at breast MRI: its value in prediction of molecular subtype of breast cancer and its impact on axillary LN metastasis
Authors: Abdelbary Ebtsam Ahmed Mohammed , Ibrahim Amal Rayan , Rezk Khalid Mohammad , Omar Nagham Nabil 
Published: April 2024

Abstract
Background
Since many newly diagnosed breast cancer patients have breast MRI, the value of preoperative breast magnetic resonance imaging would improve if molecular subtypes could be consistently identified, and prognostic information provided in addition to diagnostic imaging. Breast edema may improve the ability to predict molecular subtypes and clinical and pathological outcomes in invasive breast cancer patients. The prognosis for breast cancer prognosis based on the findings of breast edema by magnetic resonance imaging will be useful in both pretreatment planning and prognosis. Breast edema on T2-weighted images and STIR was scored on a scale of 1 to 4, as follows: (a) breast edema score (BES) 1, no edema; (b) BES 2, peritumoral edema; (c) BES 3, pre pectoral edema; and (d) BES 4, subcutaneous edema (suspicious for occult inflammatory breast cancer “IBC”). Axillary lymph node status and number were also evaluated in T2 and STIR and after contrast administration. The aim of this work was to assess the role of tumour-related breast edema MRI features in distinguishing molecular subtypes of breast cancer and its effect on pathological axillary lymph nodes in patients with breast cancer.

Results
There was a highly significant difference between BES with respect to the molecular subtypes of breast cancer, size of the mass, Ki-67 expression, LN status, and LN number (p < 0.0001, 0.045, < 0.0001, < 0.0001, and < 0.0001 respectively). However, there was no significant difference between BES and histopathological grade in studied masses, such as p-value = 0.49.

Conclusions
Tumour-related breast edema MRI characteristics may be useful in distinguishing molecular subtypes of breast cancer and could be used as a promising feature to improve the predictive performance of pathological axillary lymph nodes in patients with breast cancer, contributing to preoperative treatment planning and prognostic outcome.
Bioanalytical method development and validation for quantification of amivantamab in rat plasma by LC-MS/MS
Authors: Gaddey Pridhvi Krishna , Sundararajan Raja 
Published: April 2024

Abstract
Background
Amivantamab is a monoclonal bispecific anti-EGFR-MET antibody used to treat non-small cell lung cancer. There were no published methods using a liquid chromatographic—tandem mass spectrometric approach to develop and validate a feasible, novel, and thoroughly validated method for quantifying amivantamab in rat plasma.

Results
The liquid–liquid extraction method was used to extract the analyte from rat plasma. The analyte was separated using acetonitrile–ammonium formate buffer (40:60) as a mobile phase on waters, alliance e-2695 model high-pressure liquid chromatographic system having Agilent eclipse C18, 150 mm × 4.6 mm, 3.5 µm column. The overall runtime was 6 min at a 1.0 ml/min flow rate. The method showed significant sensitivity and acceptable linearity over the 5.00–100.00 ng/ml concentration range. Accuracy was proved by mean percent recovery ranging from 98.03 to 99.99%. The intraday precision coefficient of variation (%) ranged between 0.31 and 5.43. Also, the findings such as Cmax, tmax, AUC0− t, AUC0− ∞, and half-life values of amivantamab showed that the technique was helpful for pharmacokinetic studies.

Conclusions
All the validated parameters were found to be within the acceptable range. The validated method was found to be simple, accurate, precise, and reproducible and hence can be used for the routine analysis of amivantamab, such as in-process quality control by liquid chromatographic—tandem mass spectrometry.
Near-infrared technology for improved PIVC placement: a clinical technology implementation model
Authors: Hart Charlotte , Weathers Elizabeth 
Published: April 2024

Aims: To share lessons learned from an evidence-based practice (EBP) initiative that implemented near-infrared (NIR) technology in a large US hospital system. A Clinical Technology Implementation Model (CTIM©) that can be adapted for use in other health institutions is presented. Background: EBP implementation, including the adoption of new cutting-edge technologies, is crucial to improving patient care. Yet there are significant delays in changes to clinical practice, often due to organisational challenges that stifle the implementation process. The evidence−practice gap is increasingly evident in peripheral intravenous access (PIV). Implementation science offers new insights into the challenges of updating clinical practice, which can support EBP implementation. Evaluation: Recent literature on implementation science, change theory, PIV access, NIR technology, and patient outcomes were reviewed. A model that can help nurse managers implement technology that aligns with EBP is presented, drawing on experience from the adoption of NIR vein visualisation to enhance PIV access in a large US hospital system. Key issue: A pervasive hesitancy in healthcare to embrace technology, coupled with the challenges of implementing a change to practice, has led to limited application of EBP PIV access guidelines and a stagnant standard of care. Conclusion: This article provides nurse managers with the tools necessary to successfully implement EBP, drawing on the experience from implementing NIR in a large US hospital. Nurse managers are uniquely positioned to lead the way in embracing technology to improve care and reduce the evidence−practice gap.
Health and lifestyle advisors in support of primary care: An evaluation of an innovative pilot service in a region of high health inequality
Authors: Ingle Lee , Martindale Rachel , Salami Boluwatife , Fakorede Funsho Irete , Harvey Kate , Capes Sarah , Abt Grant , Chipperfield Sarah 
Published: April 2024

Introduction
A health and lifestyle advisor service embedded within primary care was piloted in Kingston-upon-Hull from January 2021. We aimed to evaluate the first two years of service delivery by identifying patient demographics referred to the service, reason for referral, determine uptake and retention rates, and monitor individual lifestyle-related risk factor changes following discharge.

Methods
Anonymised data were extracted from the SystmOne database for all patients referred to the service between January 2021 and January 2023.

Results
In the initial two years of the service, 705 unique patients were referred at a mean rate of ∼29 per month. Each unique patient received a median (robust median absolute deviation; [MAD]) of 3 (Steel N, et al 2018) planned consultations prior to discharge over this period. The majority of referrals were for symptom management and health promotion purposes (95%). Of those referred, 69% attended their appointments, and 14% did not attend. The majority of referrals were white British (55%), however, the service did receive a substantial number of referrals from minority ethnic groups, with only 67% of referrals speaking English as their main language. Eighteen distinct languages were spoken. Most referrals were classified as class I obese (59.4%). Across initial and final appointments, median (robust MAD) systolic blood pressure was 130 (15) mmHg and 130 (15) mmHg, and median (robust MAD) waist circumference was 103.0 (13.3) cm and 101.0 (13.3) cm.

Conclusion
The evaluation highlighted the demand for this service embedded within primary care settings in Kingston-upon-Hull. Service engagement was evident, and a large proportion of those who engaged were from minority ethnic groups. A high proportion of referrals presented with obesity and/or hypertension which requires further investigation.
Incompleteness: Donald Trump, Populism and Citizenship, Francis B. Nyamnjoh (2022)
Authors: Kuranchie Paulina 
Published: April 2024

Review of: Incompleteness: Donald Trump, Populism and Citizenship, Francis B. Nyamnjoh (2022)
Bamenda: Langaa RPCIG, 395 pp.,
ISBN 978-9-95655-287-0, p/bk, £39.60
Probiotics for inflammatory bowel disease: Is there sufficient evidence?
Authors: Ma Yueying , Yang Dandan , Huang Jin , Liu Kunli , Liu Huirong , Wu Huangan , Bao Chunhui 
Published: April 2024

Abstract
Inflammatory bowel disease (IBD) refers to chronic inflammatory disorders of the gut. Ulcerative colitis (UC) and Crohn’s disease (CD) are two subtypes of IBD. Evidence suggests that the intestinal microbiota plays a role in the pathogenesis of IBD, so probiotics have garnered a lot of interest as a potential treatment or prevention for IBD. However, clinical evidence of the efficacy of probiotics is still debatable. We performed a literature review. An advanced search considered clinical studies on probiotic for IBD from inception to 2023 in PubMed, Embase, Cochrane Library, and Web of Science. In the treatment of UC with probiotics, only Escherichia coli Nissle 1917 for maintenance treatment of UC in remission, and Bifidobacterium and VSL#3 for induction of remission in patients with mild to moderately active UC have shown strong evidence. Currently, there are no definitive conclusions regarding the effectiveness of probiotics in CD. The mechanism of probiotic treatment for IBD may be related to reducing oxidative stress, repairing the intestinal barrier, regulating intestinal flora balance, and modulating intestinal immune response. Differences in the benefits of probiotics between CD and UC may be attributable to the different lesion extent and immune-mediated pathophysiology. More robust randomized clinical trials are required to validate the efficacy and safety of diverse probiotic strains in IBD.