bluuebunny/crossref_metadata_2025_split huggingface dataset:
The interaction between autophagy and the epithelial-mesenchymal transition mediated by NICD/ULK1 is involved in the formation of diabetic cataracts
Authors: Ma Jiyuan , Ye Wei , Yang Yunshu , Wu Tong , Wang Yafen , Li Ji , Pei Rui , He Mengmei , Zhang Luning , Zhou Jian 
Published: September 2022

Abstract
Background
Cataracts are the leading cause of blindness and a common ocular complication of diabetes. The epithelial-mesenchymal transition (EMT) of lens epithelial cells (LECs) and altered autophagic activity occur during the development of diabetic cataracts. The disturbed interaction of autophagy with EMT in LECs stimulated by high glucose levels may participate in cataract formation.

Methods
A rat diabetic cataract model induced by streptozotocin (STZ) and human lens epithelial cells (HLE-B3) stimulated with a high glucose concentration were employed in the study. These models were treated with rapamycin (an inhibitor of mammalian target of rapamycin (mTOR)), and N-(N-[3,5-difluorophenacetyl]-1-alanyl)-S-phenylglycine t-butyl ester (DAPT, an inhibitor of γ-secretase) alone or in combination. Lens opacity was observed and photographed under a slit-lamp microscope. Histological changes in paraffin sections of lenses were detected under a light microscope after hematoxylin and eosin staining. Alterations of autophagosomes in LECs were counted and evaluated under a transmission electron microscope. The expression levels of proteins involved in the EMT, autophagy, and the signaling pathways in LECs were measured using Western blotting and immunofluorescence staining. Cell migration was determined by performing transwell and scratch wound assays. Coimmunoprecipitation (Co-IP) was performed to verify protein-protein interactions. Proteins were overexpressed in transfected cells to confirm their roles in the signaling pathways of interest.

Results
In LECs, a high glucose concentration induces the EMT by activating Jagged1/Notch1/Notch intracellular domain (NICD)/Snail signaling and inhibits autophagy through the AKT/mTOR/unc 51-like kinase 1 (ULK1) signaling pathway in vivo and in vitro, resulting in diabetic cataracts. Enhanced autophagic activity induced by rapamycin suppressed the EMT by inducing Notch1 degradation by SQSTM1/p62 and microtubule-associated protein light chain 3 (LC3) in LECs, while inhibition of the Notch signaling pathway with DAPT not only prevented the EMT but also activated autophagy by decreasing the levels of NICD, which bound to ULK1, phosphorylated it, and then inhibited the initiation of autophagy.

Conclusions
We describe a new interaction of autophagy and the EMT involving NICD/ULK1 signaling, which mediates crosstalk between these two important events in the formation of diabetic cataracts. Activating autophagy and suppressing the EMT mutually promote each other, revealing a potential target and strategy for the prevention of diabetic cataracts.
Genome-wide species delimitation analyses of a silverside fish species complex in central Mexico indicate taxonomic over-splitting
Authors: Piñeros Victor Julio , del R. Pedraza-Marrón Carmen , Betancourt-Resendes Isaí , Calderón-Cortés Nancy , Betancur-R Ricardo , Domínguez-Domínguez Omar 
Published: September 2022

AbstractBackgroundDelimiting species across a speciation continuum is a complex task, as the process of species origin is not generally instantaneous. The use of genome-wide data provides unprecedented resolution to address convoluted species delimitation cases, often unraveling cryptic diversity. However, because genome-wide approaches based on the multispecies coalescent model are known to confound population structure with species boundaries, often resulting in taxonomic over-splitting, it has become increasingly evident that species delimitation research must consider multiple lines of evidence. In this study, we used phylogenomic, population genomic, and coalescent-based species delimitation approaches, and examined those in light of morphological and ecological information, to investigate species numbers and boundaries comprising theChirostoma“humboltianumgroup” (family Atherinidae). Thehumboltianumgroup is a taxonomically controversial species complex where previous morphological and mitochondrial studies produced conflicting species delimitation outcomes. We generated ddRADseq data for 77 individuals representing the nine nominal species in the group, spanning their distribution range in the central Mexican plateau.ResultsOur results conflict with the morphospecies and ecological delimitation hypotheses, identifying four independently evolving lineages organized in three geographically cohesive clades: (i)chapalaeandsphyraenagroups in Lake Chapala, (ii)estorgroup in Lakes Pátzcuaro and Zirahuén, and (iii)humboltianumsensu stricto group in Lake Zacapu and Lerma river system.ConclusionsOverall, our study provides an atypical example where genome-wide analyses delineate fewer species than previously recognized on the basis of morphology. It also highlights the influence of the geological history of the Chapala-Lerma hydrological system in driving allopatric speciation in thehumboltianumgroup.
“Focus more on what’s right instead of what’s wrong:” research priorities identified by a sample of transgender and gender diverse community health center patients
Authors: LeBlanc Merrily , Radix Asa , Sava Lauren , Harris Alexander B. , Asquith Andrew , Pardee Dana J. , Reisner Sari L. 
Published: September 2022

Abstract
Background
Transgender and gender diverse (TGD) individuals disproportionately experience disparate health outcomes compared to their cisgender peers. This study aimed to collect qualitative data from a sample of TGD community health center patients on health research priorities to inform future TGD-centered research in the field of TGD health.

Methods
Between September–November of 2018, four focus groups (two groups in Boston MA, two in New York NY; n = 28 individuals) were held to evaluate community-identified TGD health research priorities with a sample of patients from two community health centers. Thematic analyses were conducted and restricted to social factors impacting health. Findings were incorporated into the development of The LEGACY Project, a longitudinal cohort of TGD patients, assessing the impact of gender-affirming care on health outcomes.

Results
Cross-cutting themes about TGD research priorities pertaining to social factors and health included: (1) Embodiment: understanding and investigating the complex and intersectional lived experiences of TGD individuals; (2) Social determinants of health: the impact of structural and interpersonal stigma on TGD health; and (3) Resiliency and health promoting factors: the need to expand public health research beyond disparities to assess resiliency and health promotion in TGD communities.

Conclusions
Participants identified investigating the impact of social influences on health as a research priority for TGD patients. Recalibrating field norms from individual researcher priorities to TGD population-driven research will help ensure investigators address topics that may otherwise be missed or overlooked and may optimize the reach and impact of research in TGD health.
COVID-19 related visiting ban in nursing homes as a source of concern for residents’ family members: a cross sectional study
Authors: Pirhonen Jari , Forma Leena , Pietilä Ilkka 
Published: September 2022

Abstract
Background
Visiting a close relative who resides in a nursing home is an opportunity for family members to extend their caring roles and find reassurance that the older person’s life is continuing as well as possible. At the same time, visits allow family members to observe the quality of formal care in the facility. In Finland, the COVID-19 pandemic led to the imposition of visiting bans in nursing homes in March 2020, thereby preventing customary interaction between residents and their family members. The aim of this study is to investigate family members’ experiences of the visiting ban and its effects on their concern over the wellbeing of close relatives living in nursing homes.

Methods
A cross-sectional study was conducted to explore family members’ self-reported concerns and the factors associated with those concerns. In the context of this unpredictable pandemic, this was considered an appropriate approach, as information at the very beginning of the visiting ban was sought, and causal relations were not investigated. The data consist of a quantitative survey (n = 366) conducted among family members in May–June 2020. Binary logistic regression analyses were performed to explore the association between the independent variables and reported concern.

Results
The results showed that increased concern was extremely common (79%). The factors associated with this notable increase were adequacy of contact and information, observations of changes in the wellbeing of the relative in question, and doubts over the appropriateness of the visiting restriction.

Conclusions
In light of the findings, care providers should improve their information provision to residents’ family members and find new ways of allowing visits to nursing homes in the future in all circumstances.
Operationalisation of person-centred care in a real-world setting: a case study with six embedded units
Authors: Fridberg Helena , Wallin Lars , Tistad Malin 
Published: September 2022

Abstract
Background
Although person-centred care (PCC) is growing globally in popularity it is often vague and lacks conceptual clarity and definition. The ambiguity stretches from PCC’s underlying philosophical principles and definitions of the concept to how it is operationalised and practised on the ground by health care professionals. We explore how the PCC model by the Gothenburg University Centre for Person-centred Care (GPCC) was operationalised in a real-world setting by using a set of recommendations by Fixsen and others that define and structure the core components of innovations in four distinct but interrelated components: philosophical principles and values, contextual factors, structural elements and core practices. Thus, this study aimed to increase knowledge about core practices in PCC in six health care units in real-world circumstances.

Methods
A case study with six embedded health care units was conducted from 2016 to 2019. We collected data from three sources: interviews (n = 12) with change agents, activity logs and written documents. Data were triangulated, and core practices were identified and deductively coded to the PCC model’s structural elements: initiating, working and safeguarding the partnership with patients.

Results
We identified operationalisations of PCC in line with the three structural elements in the GPCC model at all included health care units. A range of both similarities and dissimilarities between units were identified, including the level of detail in describing PCC practices, when these practices were conducted and by whom at the workplace. The recommendations for describing the core components of PCC also helped us identify how some operationalisations of PCC seemed more driven by contextual factors, including a new regulation for planning and documenting care across health care specialities.

Conclusions
Our findings show how PCC is operationalised in different health care units in a real-world setting based on change agents’ understanding of the concept and their unique context. Increased knowledge of PCC and its philosophical principles and values, contextual factors, structural elements and core practices, is necessary to build a common understanding of the PCC-concept. Such knowledge is essential when PCC is operationalised as part of implementation efforts in health care.
The association between nutritional risk and contrast-induced acute kidney injury in patients undergoing coronary angiography: a cross-sectional study
Authors: Li Duanbin , Chen Zhezhe , He Wujian , Lin Li , Xu Tian , Jiang Hangpan , Liu Lu , Fu Guosheng , Chen Zhaoyang , Zhang Wenbin 
Published: September 2022

Abstract
Background
Nutritional risk is prevalent in various diseases, but its association with contrast-induced acute kidney injury (CI-AKI) remains unclear. This study aimed to explore this association in patients undergoing coronary angiography (CAG).

Methods
In this retrospective cross-sectional study, 4386 patients undergoing CAG were enrolled. Nutritional risks were estimated by nutritional risk screening 2002 (NRS-2002), controlling nutritional status (CONUT), prognostic nutritional index (PNI), and geriatric nutritional risk index (GNRI), respectively. CI-AKI was determined by the elevation of serum creatinine (Scr). Multivariable logistic regression analyses and receiver operator characteristic (ROC) analyses were conducted. Subgroup analyses were performed according to age (< 70/≥70 years), gender (male/female), percutaneous coronary intervention (with/without), and estimated glomerular filtration rate (< 60/≥60 ml/min/1.73m2).

Results
Overall, 787 (17.9%) patients were diagnosed with CI-AKI. The median score of NRS-2002, CONUT, PNI, and GNRI was 1.0, 3.0, 45.8, and 98.6, respectively. Nutritional risk was proven to be associated with CI-AKI when four different nutritional tools were employed, including NRS-2002 ([3–7 vs. 0]: odds ratio [95% confidence interval], OR [95%CI] = 4.026 [2.732 to 5.932], P < 0.001), CONUT ([6–12 vs. 0–1]: OR [95%CI] = 2.230 [1.586 to 3.136], P < 0.001), PNI ([< 38 vs. ≥52]: OR [95%CI] = 2.349 [1.529 to 3.610], P < 0.001), and GNRI ([< 90 vs. ≥104]: OR [95%CI] = 1.822 [1.229 to 2.702], P = 0.003). This is consistent when subgroup analyses were performed. Furthermore, nutritional scores were proved to be accurate in predicting CI-AKI (area under ROC curve: NRS-2002, 0.625; CONUT, 0.609; PNI, 0.629; and GNRI, 0.603).

Conclusions
Nutritional risks (high scores of NRS-2002 and CONUT; low scores of PNI and GNRI) were associated with CI-AKI in patients undergoing CAG.
Outcome and complications after surgery for thyroid carcinoma in pediatric age—an evaluation of practice
Authors: Elgendy Ahmed , Shehata Emad M. , Shehata Sherif M. 
Published: September 2022

Abstract
Objectives
To discuss management protocol, surgical complications, and outcomes of thyroid carcinoma in children.

Methods
We performed a retrospective analysis including all pediatric patients with thyroid carcinoma who were managed at our institution between January 2011 and January 2021. Data were analyzed regarding demographics, clinical features, operative details, postoperative complications, and survival data.

Results
Thirty-two patients were identified; 26 females (81.25%) and 6 males (18.75%). The median age at operation was 14 years (range: 5–18). Twenty-six (81.25%) patients presented with palpable thyroid swelling. Median tumor size was 3 cm (range: 1–7). Metastatic workup did not detect any pulmonary metastases. Total thyroidectomy was performed in 25 patients (78%), and 16 of them underwent additional bilateral neck dissection (16 had central nodal dissection, and 7 had both central and lateral nodal dissection). Seven patients (22%) underwent hemithyroidectomy, and only one of them had a completion thyroidectomy after 2 weeks. Conservative resection was adopted in six children with similar criteria (tumor size < 1.5 cm in one lobe, no extrathyroid extension, differentiated thyroid carcinoma, no detected lymph nodes). Postoperative complications occurred in eight patients (all had total thyroidectomy) with an overall incidence of 25%. Seven patients had transient morbidities that were managed conservatively (chylous leak n = 1, hypoparathyroidism n = 3, and nerve palsy n = 3). At a median follow-up time of 54 months, four patients had relapsed (all underwent total thyroidectomy). The 5-year OS and EFS were 100% and 87.5%, respectively.

Conclusion
Operative resection for pediatric thyroid carcinoma can be performed with average short-term complications and achieving excellent outcomes. Total thyroidectomy remains the standard procedure of choice in the majority of those patients. However, conservative surgery can be successfully adopted in a well-selected group of children with favorable long-term results as per our findings.
Transcriptional sequencing analysis reveals the potential use of deer antler for “tonifying the kidney and strengthening bone”
Authors: Zhou Zhenwei , Wang Tiancheng , Jia Yuyan , Wang Tingting , Luo Enjing , Zhong Jinghong , Zhang Jingcheng , Wang Jianyu , Wei Yuchi , Zhao Daqing , Yao Baojin 
Published: September 2022

Abstract
Background
It is recorded in the Chinese Pharmacopoeia that deer antlers can be used to tonify the kidney and strengthen bone. Although numerous studies have demonstrated that deer antler has protective effects on the kidney and bone, its molecular mechanisms remain to be elucidated. The aim of this study was to explore the molecular mechanism underlying its effects on the bone and kidney.

Methods
Water extract of pilose antler was prepared and then filtered through a 0.45 μm Hollow Fiber Cartridge (GE Healthcare, USA). The filtrate was freeze-dried by a Heto PowerDry LL3000 Freeze Dryer (Thermo, USA) and stored at − 80 °C. Rats were treated with deer antler extract (DAE) prepared in advance, and gene regulatory network in the kidney and bone was detected by RNA-Seq technique. Micro-CT was used to detect bone trabecular formation, bone mineral density (BMD) and bone volume fraction (BV/TV).

Results
The results demonstrate that DAE could jointly heighten renal function by maintaining renal homeostasis, combating renal fibrosis, and reducing renal inflammation by regulating ion transport. Furthermore, DAE can strengthen the bone system by stimulating osteoblast differentiation and regulating bone regeneration and the bone marrow microenvironment. Micro-CT results confirmed that DAE can promote bone trabecular formation and increase BMD and BV/TV. We also identified many genes that can regulate both the kidney and bone simultaneously, which explained the theory of “kidney governing bone” at the molecular level and provided possible strategies for further application of this theory to treat diseases.

Conclusions
DAE enhances renal function, maintains renal homeostasis, positively regulates skeletal system development, and increases bone mineral density. The underlying mechanism involves improving the expression levels of functional genes involved in renal function and regulation and repair, as well as genes that positively regulate skeletal system development.
miR-210-3p suppresses osteogenic differentiation of MC3T3-E1 by targeting brain derived neurotrophic factor (BDNF)
Authors: Deng Li , Lai Shuang , Fan Liyuan , Li Xinlun , Huang Hao , Mu Yandong 
Published: September 2022

Abstract
Background and objective
As an important mediator of intercellular interaction and formation of extracellular bone matrix, porous scaffolds are widely used for bone regeneration. Accumulating evidences demonstrate that microRNA are involved in the regulation of scaffolds-induced bone regeneration. Recently, we revealed that miR-210-3p was highly expressed during osteogenesis induced by HAG. In present study, we further explored the molecular mechanism underlying the effect of miR-210-3p on osteogenic differentiation.

Materials and methods
In this study, miR-210-3p mimics and inhibitors were synthesized and transfected into MC3T3-E1 cells to explore their effects on osteogenic differentiation. The expression of osteogenic marker (Alp and Runx2) were detected by real-time quantitative PCR (qRT-PCR) and western blotting. After osteogenesis induction for 7 days, Alp staining were used to detected osteoblast differentiation of MC3T3-E1 cells. CCK8 and Transwell assays were performed to detected cell proliferation and migration. Then, top ranking list of target genes of miR-210-3p obtained from TargetScan and the expression of BDNF were detected by qRT-PCR and ELISA. The relationship between miR-210-3p and BDNF was verified by luciferase report assay. Furthermore,
the effect of BDNF on osteoblast differentiation was verified by transfecting siRNA or adding BDNF to the culture medium.

Results
MiR-210-3p mimics markedly suppress osteogenic differentiation, cell migration and cell proliferation of MC3T3-E; nevertheless, silencing of miR-210-3p dramatically enhanced MC3T3-E1 osteogenesis, cell migration and proliferation. Furthermore, luciferase reporter assay verified that brain derived neurotrophic factor (BDNF) is a directly target of miR-210-3p. Moreover, BDNF siRNA significantly decreased the expression levels of ALP and cell migration. The addition of BDNF partially rescued the inhibition of osteogenesis by miR-210-3p.

Conclusion
miR-210-3p inhibited the osteogenic differentiation via targeting BDNF. Our Results provide a promising target for regulating osteogenic differentiation.
Human amniotic membrane products for patients with diabetic foot ulcers. do they help? a systematic review and meta‐analysis
Authors: Mohammed Yasmine Adel , Farouk Hossam Khaled , Gbreel Mohamed Ibrahim , Ali Abdelrahman Mahmoud , Salah Ali Ashraf , Nourelden Anas Zakarya , Gawad Mohamed Mahmoud Abd‐El 
Published: September 2022

AbstractBackgroundDiabetic foot ulcer (DFU) is one of the most serious diabetic complications. DFU is an open wound that usually occurs in the foot sole due to poor blood glucose control, peripheral neuropathy, and poor circulation. The human amniotic allograft membrane is a biological wound dressing derived from the amniotic membrane. It contains amino acids, nutrients, cytokines, and growth factors that make the growth process easier.ObjectiveTo compare dehydrated human amnion and chorion allograft (DHACA) plus the standard of wound care (SOC) with the SOC alone.MethodsWe searched for randomized clinical trials (RCTs) on PubMed, Scopus, Cochrane, and Web of Science till April 2021 using relevant keywords. All search results were screened for eligibility. We extracted the data from the included trials and pooled them as mean difference (MD) or risk ratio (RR) with the 95% confidence interval (CI) using Review Manager software (ver. 5.4).ResultsThe pooled effect estimate from 11 RCTs showed that DHACA was superior to SOC regarding the complete wound healing in both 6th and 12th week (RR = 3.78; 95% CI: [2.51, 5.70]; P < 0.00001) and (RR = 2.00; 95% CI: [1.67, 2.39], P < 0.00001 respectively). Also, the analysis favored the DHACA regarding the mean time to heal in the 12th‐week (MD = ‐12.07, 95%CI: [‐19.23, ‐4.91], P = 0.001). The wound size reduction was better with DHACA (MD = 1.18, 95%CI: [‐0,10, 2.26], P = 0.03).ConclusionUsing DHACA with SOC is safer and more effective than using SOC alone for DFU patients.