bluuebunny/crossref_metadata_2025_split huggingface dataset:
A study protocol for a randomized controlled trial to assess the efficacy of Baduanjin exercise on older adults with sarcopenia in China
Authors: Yue Shengnan , Zhang Jing , Li Jiaxin , Hao Yanwei , Wang Shaofeng , Liu Tianyu , Zhong Wen , Chen Chongli , Wang Fei , Li Bin 
Published: November 2022

Abstract
Background
Accompanied by the decline of physiological functions, the decrease of physical activity, and comorbidities, older adults are susceptible to sarcopenia because of accelerated loss of muscle mass. Resistance training is recommended by different clinical practice guidelines. However, most older adults have difficulty in taking recommended high-load resistance training programs, and there are limited exercise options form them. Baduanjin, a traditional Chinese mind-body exercise with relatively low intensity and simple movements, has the potential benefits of improving physical functions and may be feasible in treating sarcopenia and preventing its adverse health outcomes in older patients. With the emergence of the concept of gut-muscle axis, this study aims to determine the efficacy of Baduanjin exercise on Chinese older adults with sarcopenia and explore its underlying mechanism.

Methods
This is a 24-week, assessor-blinded, randomized controlled trial. Individuals aged 60 to 84 years old will be screened for sarcopenia. 90 participants with sarcopenia will be enrolled and randomly assigned (1:1) into the Baduanjin exercise or resistance training group, and 20 participants without sarcopenia will be set as the non-sarcopenia control group. The primary outcome is the scores of Short Physical Performance Battery. The secondary outcomes are body composition, handgrip strength, walking speed, global cognitive function, and incidence of falls. These outcomes will be assessed at baseline, the 12th week and the 24th week. While stool samples from participants will be collected at baseline and the 24th week for analyzing the abundance of gut microbiome. Data will be analyzed in an intention-to-treat protocol.

Discussion
The results of this study will determine whether Baduanjin exercise can be an alternative non-pharmacological approach for older adults with sarcopenia. If they can show positive significance, it will promote Baduanjin exercise in clinical practice among these patients and inform further research involving exercise interventions on the optimal types, timing, and intensity to ameliorate sarcopenia for elderly people.

Trial registration
Chinese Clinical Trial Registry; Registration number: ChiCTR2100051871; Prospectively registered on October 8th, 2021.
Safety of acupuncture by Korean Medicine Doctors: a prospective, practice-based survey of 37,490 consultations
Authors: Won Jiyoon , Lee Jun-Hwan , Bang Heejung , Lee Hyangsook 
Published: November 2022

Abstract
Background
To evaluate safety of acupuncture treatment by Korean Medicine Doctors (KMDs), a prospective, practice-based survey on adverse events (AEs) associated with acupuncture was conducted.

Methods
From July 2016 to October 2017, KMDs were invited to participate in an online survey. Frequency was calculated as the number of AEs per 10,000 treatments; severity was assessed with the Common Terminology Criteria for Adverse Events Grading (Severity) Scale; and causality was evaluated using the World Health Organisation-Uppsala Monitoring Centre system for standardised case causality assessment. Associations between AE occurrence and KMDs’ type of practice/clinical experience and patient age/gender/current medication(s) were analysed.

Results
Data on 37,490 acupuncture treatments were collected from 222 KMDs. At least one AE was reported from 4,518 acupuncture treatments, giving a frequency rate of 1,205 per 10,000 acupuncture treatments; this increased to 4,768 treatments when administrative problems related to defective devices or medical negligence were added, for a rate of 1,272 per 10,000 acupuncture treatments. Commonly reported AEs were bleeding, needle site pain, and bruising. Approximately 72.9% of AEs/administrative problems were assessed as they certainly occurred by acupuncture treatment in causality assessment. Most AEs/administrative problems were considered mild in severity and two life-threatening AEs were resolved with no sequelae. Compared to males, female patients were more likely to experience AEs and KMDs’ clinical experience was not associated with reported AE occurrence.

Conclusions
Although acupuncture-associated AEs occur commonly, they are largely transient and mild. Acupuncture performed by qualified KMDs may serve as a reliable medical treatment with acceptable safety profiles.
Satellitome analyses in nematodes illuminate complex species history and show conserved features in satellite DNAs
Authors: Despot-Slade Evelin , Širca Saša , Mravinac Brankica , Castagnone-Sereno Philippe , Plohl Miroslav , Meštrović Nevenka 
Published: November 2022

Abstract
Background
Satellite DNAs (satDNAs) are tandemly repeated non-coding DNA sequences that belong to the most abundant and the fastest evolving parts of the eukaryotic genome. A satellitome represents the collection of different satDNAs in a genome. Due to extreme diversity and methodological difficulties to characterize and compare satDNA collection in complex genomes, knowledge on their putative functional constraints and capacity to participate in genome evolution remains rather elusive. SatDNA transcripts have been detected in many species, however comparative studies of satDNA transcriptome between species are extremely rare.

Results
We conducted a genome-wide survey and comparative analyses of satellitomes among different closely related Meloidogyne spp. nematodes. The evolutionary trends of satDNAs suggest that each round of proposed polyploidization in the evolutionary history is concomitant with the addition of a new set of satDNAs in the satellitome of any particular Meloidogyne species. Successive incorporation of new sets of satDNAs in the genome along the process of polyploidization supports multiple hybridization events as the main factor responsible for the formation of these species. Through comparative analyses of 83 distinct satDNAs, we found a CENP-B box-like sequence motif conserved among 11 divergent satDNAs (similarity ranges from 36 to 74%). We also found satDNAs that harbor a splice leader (SL) sequence which, in spite of overall divergence, shows conservation across species in two putative functional regions, the 25-nt SL exon and the Sm binding site. Intra- and interspecific comparative expression analyses of the complete satDNA set in the analyzed Meloidogyne species revealed transcription profiles including a subset of 14 actively transcribed satDNAs. Among those, 9 show active transcription in every species where they are found in the genome and throughout developmental stages.

Conclusions
Our results demonstrate the feasibility and power of comparative analysis of the non-coding repetitive genome for elucidation of the origin of species with a complex history. Although satDNAs generally evolve extremely quickly, the comparative analyses of 83 satDNAs detected in the analyzed Meloidogyne species revealed conserved sequence features in some satDNAs suggesting sequence evolution under selective pressure. SatDNAs that are actively transcribed in related genomes and throughout nematode development support the view that their expression is not stochastic.
Silk sericin alleviates aberrant photoperiod-induced alterations in testicular and adrenal steroidogenesis in adult mice
Authors: Hassan Eman , Magdy Shahinaz , Attaallah Amany , Gaber Eman , Mansour Omnia , Gomaa Rehab A. , Odessy Hala , Augustyniak Maria , El-Samad Lamia M. , El Wakil Abeer 
Published: November 2022

Abstract
Background
Steroidogenesis is a complex process of sequential enzymatic reactions affected by climate change. Animals respond to altered day length, the so-called photoperiod, with changes in physiology. The study aimed to an evaluation of sericin effect in alleviating steroidogenesis disorders induced by disturbed photoperiod in mice.

Methods
The animals were randomly divided into three groups according to the lighting cycle: a control group with a standard 12Light:12Dark cycle, a short-term photoperiod group with a 6Light:18Dark cycle, and a long-term photoperiod group with an 18Light:6Dark cycle. Both short and long-term groups were subdivided into two equal subgroups: The placebo and the sericin-treated subgroups received, for five weeks from prepubertal throughout adulthood, one intraperitoneal injection per week of the solvent and 1 g sericin/kg body weight, respectively.

Results
Selected oxidative stress parameters and testicular and adrenal steroidogenic capacities of adult mice were measured. After five weeks, the placebo group with impaired photoperiod showed a decrease in the quality and quantity of sperm and a reduction in testosterone, corticosterone, aldosterone, total antioxidant capacity, xanthine oxidase, and melatonin. At the same time, in these groups, there was an increase in the level of aromatase, malondialdehyde, cholesterol, and steroidogenic factor-1 (SF-1) expression in the adrenal cortex and an enhancement in histological lesions. Mice receiving sericin had parameters similar to the control group.

Conclusion
Our findings reveal that silk sericin can reduce the stress caused by photoperiod disorders regarding testicular function, sex hormone levels, and sperm quantity and quality. Thus, sericin is a biocompatible protein with a promising potential for its use in the case of organisms living under an abnormal photoperiod.
Sociocultural drivers of mycological knowledge: insights from Wixarika and Mestizo groups in western Mexico
Authors: Haro-Luna Mara Ximena , Blancas Vázquez José , Ruan-Soto Felipe , Guzmán-Dávalos Laura 
Published: November 2022

AbstractBackgroundTraditional mycological knowledge (TMK) is complex, not distributed equally among the entire population, and constantly adapting to current social situations. There are sociocultural factors that could influence the fact that some people retain a greater wealth of knowledge, for instance, cultural affiliation, migration, occupation, level of schooling, and person's age.MethodsWe analyze the distribution of the TMK based on sociocultural variables and 12 indicators to quantify the TMK based on a literature review. We chose two sites where there was a Wixarika and Mestizo population with records of use and consumption of wild mushrooms. In each site, 150 semi-structured interviews were conducted. The format of the semi-structured interviews was made up of sociocultural questions plus 12 questions corresponding to each of the indicators. With the data obtained, we performed linear regression tests and principal components analysis (PCA); furthermore, the significance of the groupings obtained by PCA was tested with a discriminant function analysis.ResultsWe find that TMK was determined by the cultural group to which a person belongs. Contrary to what was expected, age and formal schooling did not influence people's level of knowledge. Likewise, migration and occupation were not determining factors either, although in some specific cases they did influence the differences in knowledge about mushrooms between people. The indicators that most helped to differentiate between the Wixarika people, and the Mestizos were knowledge of the nutritional contribution, propagation methods, and knowledge about toxic mushrooms.ConclusionsIn general, sociocultural differences did not affect the transmission of the TMK due to the valorization of this knowledge among the young generations and the maintenance of the use of wild resources. Specifically, the Wixaritari had and preserved a greater TMK thanks to their pride in their cultural identity, which had allowed them to adapt to modernity while preserving their traditions and knowledge. On the other hand, the Mestizos increasingly disused wild resources due to urbanization. The indicators proposed here provided a good tool to quantify TMK; however, to replicate the study in other sites it is necessary to adapt the indicators to the context of the place.
Towards elucidating disease-relevant states of neurons and glia by CRISPR-based functional genomics
Authors: Leng Kun , Kampmann Martin 
Published: November 2022

AbstractOur understanding of neurological diseases has been tremendously enhanced over the past decade by the application of new technologies. Genome-wide association studies have highlighted glial cells as important players in diseases. Single-cell profiling technologies are providing descriptions of disease states of neurons and glia at unprecedented molecular resolution. However, significant gaps remain in our understanding of the mechanisms driving disease-associated cell states, and how these states contribute to disease. These gaps in our understanding can be bridged by CRISPR-based functional genomics, a powerful approach to systematically interrogate gene function. In this review, we will briefly review the current literature on neurological disease-associated cell states and introduce CRISPR-based functional genomics. We discuss how advances in CRISPR-based screens, especially when implemented in the relevant brain cell types or cellular environments, have paved the way towards uncovering mechanisms underlying neurological disease-associated cell states. Finally, we will delineate current challenges and future directions for CRISPR-based functional genomics to further our understanding of neurological diseases and potential therapeutic strategies.
A proteomic screen of Ty1 integrase partners identifies the protein kinase CK2 as a regulator of Ty1 retrotransposition
Authors: Barkova Anastasia , Adhya Indranil , Conesa Christine , Asif-Laidin Amna , Bonnet Amandine , Rabut Elise , Chagneau Carine , Lesage Pascale , Acker Joël 
Published: November 2022

Abstract
Background
Transposable elements are ubiquitous and play a fundamental role in shaping genomes during evolution. Since excessive transposition can be mutagenic, mechanisms exist in the cells to keep these mobile elements under control. Although many cellular factors regulating the mobility of the retrovirus-like transposon Ty1 in Saccharomyces cerevisiae have been identified in genetic screens, only very few of them interact physically with Ty1 integrase (IN).

Results
Here, we perform a proteomic screen to establish Ty1 IN interactome. Among the 265 potential interacting partners, we focus our study on the conserved CK2 kinase. We confirm the interaction between IN and CK2, demonstrate that IN is a substrate of CK2 in vitro and identify the modified residues. We find that Ty1 IN is phosphorylated in vivo and that these modifications are dependent in part on CK2. No significant change in Ty1 retromobility could be observed when we introduce phospho-ablative mutations that prevent IN phosphorylation by CK2 in vitro. However, the absence of CK2 holoenzyme results in a strong stimulation of Ty1 retrotransposition, characterized by an increase in Ty1 mRNA and protein levels and a high accumulation of cDNA.

Conclusion
Our study shows that Ty1 IN is phosphorylated, as observed for retroviral INs and highlights an important role of CK2 in the regulation of Ty1 retrotransposition. In addition, the proteomic approach enabled the identification of many new Ty1 IN interacting partners, whose potential role in the control of Ty1 mobility will be interesting to study.
The hemostatic effect of hot saline irrigation in endoscopic sinus surgery: a systematic review and meta-analysis
Authors: Nagarajah Darshini , Kueh Yee Cheng , Lazim Norhafiza Mat , Abdullah Baharudin 
Published: November 2022

Abstract
Background
A good control of intraoperative bleeding is key for adequate anatomical visualization during endoscopic sinus surgery (ESS). The objective of this review was to assess the practice of hot intranasal saline irrigation (HSI) in achieving intraoperative hemostasis and good surgical field quality during ESS.

Methods
An electronic search was performed via PubMed, SCOPUS, Google Scholar, and Cochrane from inception to June 2022. The included trials were evaluated according to the recommendations of the Cochrane Handbook for Systematic Reviews. The primary outcome assessed was the intraoperative bleeding score of the surgical field. The mean arterial pressure, duration of the surgery, amount of blood loss and surgeon’s satisfaction score were assessed as the secondary outcomes. The risk of bias for each study was evaluated using the Cochrane risk of bias tool.

Results
A total of 254 records were identified after removal of duplicates. Based on the title and abstract 246 records were excluded, leaving seven full texts for further consideration. Five records were excluded following full text assessment. Three trials with a total of 212 patients were selected. Hot saline irrigation was superior to control in the intraoperative bleeding score (MD − 0.51, 95% CI − 0.84 to − 0.18; P < 0.001; I2 = 72%; very low quality of evidence) and surgeon’s satisfaction score (RR 0.18, 95% CI 0.09 to 0.33; P < 0.001; I2 = 0%; low quality of evidence). The duration of surgery was lengthier in control when compared to HSI (MD − 9.02, 95% CI − 11.76 to − 6.28; P < 0.001; I2 = 0; very low quality of evidence). The volume of blood loss was greater in control than HSI (MD − 56.4, 95% CI − 57.30 to − 55.51; P < 0.001; I2 = 0%; low quality of evidence). No significant difference between the two groups for the mean arterial pressure was noted (MD − 0.60, 95% CI − 2.17 to 0.97; P = 0.45; I2 = 0%; low quality of evidence).

Conclusions
The practice of intranasal HSI during ESS is favorable in controlling intraoperative bleeding and improving the surgical field quality. It increases the surgeon’s satisfaction, reduces blood loss, shortens operative time and has no effect on intraoperative hemodynamic instability.

Trial registration
PROSPERO registration number: CRD42019117083.
Availability of medications for opioid use disorder in outpatient and inpatient pharmacies in South Florida: a secret shopper survey
Authors: Syros Alina , Rodriguez Maria G. , Rennick Andrew C. , Dima Grace A. , Gibstein Alexander R. , de la Parte Lauren , Hermenau Matthew G. , Ciraldo Katrina J. , Chueng Teresa A. , Tookes Hansel E. , Bartholomew Tyler S. , Serota David P. 
Published: November 2022

Abstract
Background
Despite the proven efficacy of medications for opioid use disorder (MOUD) and recent reduction in barriers to prescribers, numerous obstacles exist for patients seeking MOUD. Prior studies have used telephone surveys to investigate pharmacy-related barriers to MOUD. We applied this methodology to evaluate inpatient and outpatient pharmacy barriers to MOUD in South Florida.

Methods
Randomly selected pharmacies in South Florida (Miami-Dade, Broward, and Palm Beach Counties) were called using a standardized script with a “secret shopper” approach until 200 successful surveys had been completed. The primary outcome was the availability of any buprenorphine products. Second, a list of all 48 acute care hospitals within the aforementioned counties was compiled, and hospitals were contacted by telephone using a second structured script.

Results
A total of 1374 outpatient pharmacies and 48 inpatient pharmacies were identified. 378 randomly selected outpatient pharmacies were contacted to accrue 200 successful calls (53% success rate). All 48 inpatient pharmacies were contacted to successfully complete 25 inpatient surveys (52%). Of the 200 outpatient pharmacies contacted, 38% had any buprenorphine available. There was a significant difference in buprenorphine availability by county, with Miami-Dade having the least availability and Palm Beach having the most availability (27% vs. 47%, respectively; p = 0.04). Of the 38% with buprenorphine available, 82% had a sufficient supply for a two-week prescription of buprenorphine 8 mg twice daily. Of the pharmacies that did not have buprenorphine, 55% would be willing to order with a median estimated time to receive an order of 2 days (IQR 1.25–3 days). Of the 25 surveyed inpatient pharmacies, 88% reported having buprenorphine on inpatient formulary, and 55% of hospitals had at least one restriction on ordering of buprenorphine beyond federal regulations.

Conclusions
The results of this study highlight significant pharmacy-related barriers to comprehensive OUD treatment across the healthcare system including both acute care hospital pharmacies and outpatient community pharmacies. Despite efforts to increase the number of MOUD providers, there still remain downstream obstacles to MOUD access.
Associations between bone mineral density, body composition and amenorrhoea in females with eating disorders: a systematic review and meta-analysis
Authors: Lopes Mariana P , Robinson Lauren , Stubbs Brendon , dos Santos Alvarenga Marle , Araújo Martini Ligia , Campbell Iain C , Schmidt Ulrike 
Published: November 2022

Abstract
Background
Lower bone mineral density (BMD) increases the risk of osteoporosis in individuals with eating disorders (EDs), particularly women with anorexia nervosa (AN), making them susceptible to pain and fractures throughout adulthood. In AN, low weight, hypothalamic amenorrhoea, and longer illness duration are established risk factors for low BMD, and in people with other EDs a history of AN seems to be an important risk factor for low BMD.

Purpose
To conduct a systematic review and meta-analysis of BMD in individuals with EDs, including AN, bulimia nervosa (BN), binge-eating disorder (BED) and other specified feeding or eating disorders (OSFED) compared to healthy controls (HC).

Methods
Following PRISMA guidelines, electronic databases were reviewed and supplemented with a literature search until 2/2022 of publications measuring BMD (dual-energy X-ray absorptiometry or dual photon absorptiometry) in females with any current ED diagnosis and a HC group. Primary outcomes were spine, hip, femur and total body BMD. Explanatory variables were fat mass, lean mass and ED clinical characteristics (age, illness duration, body mass index (BMI), amenorrhoea occurrence and duration, and oral contraceptives use).

Results
Forty-three studies were identified (N = 4163 women, mean age 23.4 years, min: 14.0, max: 37.4). No study with individuals with BED met the inclusion criteria. BMD in individuals with AN (total body, spine, hip, and femur), with BN (total body and spine) and with OSFED (spine) was lower than in HC. Meta-regression analyses of women with any ED (AN, BN or OSFED) (N = 2058) showed low BMI, low fat mass, low lean mass and being amenorrhoeic significantly associated with lower total body and spine BMD. In AN, only low fat mass was significantly associated with low total body BMD.

Conclusion
Predictors of low BMD were low BMI, low fat mass, low lean mass and amenorrhoea, but not age or illness duration. In people with EDs, body composition measurement and menstrual status, in addition to BMI, are likely to provide a more accurate assessment of individual risk to low BMD and osteoporosis.