bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bioinformatics insights into the role of GFPT1 in breast invasive carcinoma: implications for tumor prognosis, immune modulation, and therapeutic applications
Authors: Liang Jianghui , Deng Xiaolian , Zhang Yingyi , Fei Tianchi , Ouyang Muzi , Yu Chengjie , Xiang Yang , Jia Dongwei , Duan Fangfang 
Published: November 2024

BackgroundMetabolic reprogramming is a hallmark of cancer, including alterations in the hexosamine biosynthesis pathway (HBP). Glutamine-fructose-6-phosphate transaminase 1 (GFPT1) is the key regulatory enzyme in the HBP; however, its role in invasive breast carcinoma remains underexplored.MethodsThis study utilized integrated data from The Cancer Genome Atlas (TCGA) to assess GFPT1 expression in breast cancer (BRCA) patients. Functional enrichment and mutational landscape analyses were performed, along with chemosensitivity predictions. In vitro experiments were conducted by silencing GFPT1 in malignant breast epithelial cells to evaluate changes in proliferation, migration, and apoptosis.ResultsElevated GFPT1 expression was linked to advanced-stage breast cancer and identified as an independent prognostic marker for overall survival (OS). High GFPT1 levels were associated with increased cytoplasmic translation, activation of oncogenic pathways, and infiltration of M2 macrophages. The GFPT1-High group also showed a higher mutational burden, with frequent TP53 mutations. Chemosensitivity analysis revealed increased IC50 values for chemotherapy drugs in this group. GFPT1 silencing led to reduced cell proliferation and migration, along with enhanced apoptosis.ConclusionThese findings indicate that GFPT1 is a novel prognostic biomarker and a predictive indicator of chemotherapy response in invasive breast carcinoma. GFPT1 influences mRNA translation, cell cycle regulation, and M2 macrophage infiltration, thereby promoting cancer cell proliferation and metastasis.
Exposure to renin-angiotensin system inhibitors before kidney transplantation is associated with a decreased risk of delayed graft function
Authors: Liang Gan Zhen , Dorais Marc , Collette Suzon , Sénécal Lynne , Belkaid Majda , Turgeon Julie , Cardinal Héloïse 
Published: November 2024

IntroductionAnimal models suggest a protective role of angiotensin-converting enzyme inhibitors (ACEi) and angiotensin-II receptor blockers (ARBs) in reducing renal and cardiac ischemia-reperfusion injury. Our aim was to determine the association between pre-transplant ACEi/ARBs use and the occurrence of delayed graft function (DGF) in patients who received a kidney transplantation from a deceased donor.MethodsConsecutive recipients between 2008 and 2021 in 2 Canadian university-affiliated centers were included in this retrospective cohort study. The main outcome was the occurrence of DGF and the exposure was use of ACEi or ARBs at the time of admission for transplantation. Mixed models were fit.ResultsA total of 897 patients were included, of which 160 (18%) experienced DGF. At admission, 337 (38%) patients were exposed to ACEi/ARBs. In the multivariable analysis, pre-transplant ACEi/ARBs use was associated with a reduced risk of DGF (odds ratio: 0.60, 95% confidence interval: 0.40, 0.92). Other factors associated with DGF were recipient obesity, donor type, ethnicity, age, hypertension, and total ischemia time.DiscussionPre-transplant use of ACEi/ARBs is associated with a lower risk of DGF in early postoperative period, which may be due to a protective effect of these agents on renal ischemia-reperfusion injury.
Immunosuppressants in dermatology on vaccine immunogenicity: a prospective cohort study of pemphigus patients in the pandemic
Authors: Lu Kun-Lin , Lee Hua-En , Chen Chun-Bing , Hui Rosaline Chung-Yee , Chang Ya-Ching , Lu Chun-Wei , Wang Chuang-Wei , Chung Wen-Hung 
Published: November 2024

IntroductionBoth cellular and humoral responses are important for vaccine protection, but recommendations on immunosuppressants in dermatology are largely based on pre-pandemic experiences. This study aimed to investigate the impacts of immunosuppressants on humoral and cellular immunogenicity to COVID-19 vaccinations in pemphigus patients.MethodsSARS-CoV-2-naïve pemphigus patients and age-, and sex-matched healthy controls were recruited from multiple tertiary medical centers during 2021-2023. Anti-spike protein-related T-cell responses, antibody titers, and high-parameter cell analysis of the peripheral blood were utilized to investigate the inhibitory effects of immunosuppressants, including rituximab and azathioprine.ResultsA total of 32 patients and 120 healthy controls were enrolled. COVID-19 vaccinations spaced at least six months after the last rituximab infusion did not cause a significant difference in anti-viral T-cell or antibody responses between rituximab-naïve and rituximab-treated patients. All pemphigus patients demonstrated improved antibody responses after the third vaccination and none of them suffered from severe COVID-19 illness. Intriguingly, we found that daily dosages of 100 mg or more of azathioprine were linked to significantly decreased anti-viral T-cell responses induced by the vaccination (mean of fold change [SD]; higher azathioprine dosage = 0.70 [0.61] folds vs. lower azathioprine dosage = 2.11 [1.03] folds; p = 0.044).ConclusionExcept for a subset of patients with unrecovered B-cell deficiency, rituximab infusion with proper scheduling of vaccination preserved better anti-viral T-cell responses and did not lead to hindered antibody responses in pemphigus patients. All pemphigus patients benefited from receiving the third booster regardless of B-cell status.
Fish abundance is enhanced within a network of artificial reefs in a large estuary
Authors: Grimes Charlotte E. , Morley James W. , Richie Diandre′ N. , McMains Andrew R. 
Published: November 2024

Artificial reefs may be created within estuaries for multiple reasons, including habitat enhancement, oyster production, or recreational fishing. While traditional sampling in this environment is difficult due to complex structures and the high turbidity of estuaries, acoustic imaging sonar provides an effective alternative to measure abundance and size spectra of the fish community. We sampled eight artificial reefs in Pamlico Sound, North Carolina, that are designated as oyster sanctuaries. At each oyster sanctuary, we sampled 26 boat positions along two transects using ARIS imaging sonar, which included control areas outside of the sanctuaries over featureless bottom. We found that fish abundance and mean length were greater within the oyster sanctuary boundaries, but did not observe any significant differences among artificial substrate types within the sanctuaries. Further, we found that fish abundance dropped to near background levels within 25 m outside of the oyster sanctuary edge. Size spectra analysis revealed that abundance was higher in the sanctuaries versus control areas for every length bin of the fish community (5 to 50 cm). However, the differences in abundance were greatest for 10 to 30 cm fishes. Our results can be coupled with previous research on species composition data to more fully understand the potential role that the Pamlico Sound oyster sanctuaries, and estuarine artificial reefs in general, serve as habitat and recreational fishing enhancement.
Global research hotspots and trends of iodinated contrast agents in medical imaging: a bibliometric and visualization analysis
Authors: Liu Yun , Dong Yonghai , Xie Fei 
Published: November 2024

ObjectiveThis study employs bibliometric methods to explore the global research dynamics of iodine contrast agents in medical imaging. Through the visualization of knowledge maps, it presents research progress and reveals the research directions, hotspots, trends, and frontiers in this field.MethodsUsing Web of Science Core Collection database, CiteSpace and VOSviewer were employed to conduct a visual analysis of the global application of iodine contrast agents in medical imaging over the past four decades. The analysis focused on annual publication volume, collaboration networks, citation characteristics, and keywords.ResultsA total of 3,775 studies on the application of iodine contrast agents in medical imaging were included. The earliest paper was published in 1977, with a slight increase in publications from 1991 to 2004, followed by a significant rise after 2005. The United States emerged as the leading country in publication volume. Harvard University was identified as a globally influential institution with 126 publications. Although a large author collaboration cluster and several smaller ones were formed, most collaborations between authors were relatively weak, with no high-density integrated academic network yet established. Pietsch Hubertus was the most prolific author, while Bae KT was the most highly co-cited author. The most highly cited journal was Radiology, with 2,384 citations. Co-occurrence analysis revealed that the top three keywords by frequency were “agent,” “CT,” and “image quality.” Keyword clustering analysis showed that the top three clusters were “gadolinium,” “gold nanoparticles,” and “image quality.” The timeline analysis indicated that clusters such as “gadolinium,” “gold nanoparticles,” “image quality,” and “material decomposition” exhibited strong temporal continuity, while the keyword with the highest burst value was “digital subtraction angiography” (19.38). Burst term trend analysis suggested that recent research has been focusing on areas like “deep learning,” “risk,” “radiation dosage,” and “iodine quantification.”ConclusionThis study is the first to systematically reveal the global trends, hotspots, frontiers, and development dynamics of iodine contrast agents in medical imaging through the use of CiteSpace and VOSviewer. It provides a novel perspective for understanding the role of iodine contrast agents in imaging and offers valuable insights for advancing global research in medical imaging.
Phyllospheric fungal diversity in decomposing larch leaf litter: a comparative study of epiphytic and endophytic fungi
Authors: Pan Hong , Wei Dan , Yang Libin , Fu Xiaoyu , Zhu Daoguang , Lu Xinming , Liu Siyuan , Liu Yongzhi 
Published: November 2024

IntroductionEpiphytic and endophytic fungi are primary decomposers of forest litter due to their complex species composition and metabolic functions. To clarify the community diversity of phyllospheric fungi and to explore nutrient loss and the role of fungal decomposition, we conducted a study on the decomposition of leaf litter during the 1-year decomposition of Larix gmelinii in the cold temperate zone.MethodsFungal diversity data were characterized via Single Molecule Sequencing (based on the Sequel II Sequencing System) and statistical analyses in R.Results and discussionOur findings revealed the presence of 11 known fungal phyla and 29 dominant genera in the larch litter of Greater Khingan. Among these, Basidiomycota and Leucosporidium were dominant in the epiphytic environment, while Ascomycota and Exutisphaerella dominated the endophytic environment. In the early periods of decomposition, phyllospheric fungi became the primary colonizers during litter decomposition by adjusting their life strategies to transition to saprophytic or pathogenic metabolic processes. During decomposition, significant differences in alpha diversity were observed between endophytes and epiphytes. Correlation analysis between these fungi and biological factors revealed a strong relationship between cellulose loss in leaves and the return of N, P, and K. This indicated that the combined biological effects of nutrients, aminosugars, and plant fibers strongly explained changes in community structure. Our results also revealed a significant clustering effect between fungi and biological factors, reflecting the important role of phyllospheric functional fungal communities in carbon fluctuations, cellulose decomposition, and the enrichment of P and K in leaf litter. In summary, this study offers insights into ecosystem processes and nutrient cycling within cold temperate forests, with potential applications for understanding global carbon dynamics.
Global research trends and hotspots in Parkinson’s disease psychosis: a 25-year bibliometric and visual analysis
Authors: Wu Jianhong , Jin Xin , Xie Weiming , Liu Liang , Wang Fei , Zhu Ling , Shen Yuan , Qiu Linghe 
Published: November 2024

BackgroundParkinson’s disease psychosis (PDP) is one of the most severe and disabling non-motor symptoms in the progression of Parkinson’s disease (PD), significantly impacting the prognosis of PD patients. In recent years, there has been an increase in literature on PDP. However, bibliometrics has rarely been applied to PDP research. This study provides an overview of the current state of PDP research and predicts future trends in this field.MethodsThe literature search was conducted using the Web of Science Core Collection, with the search terms (Parkinson* AND (psychotic* OR hallucination* OR illusion* OR delusion* OR misperception* OR psychosis OR psychoses)). VOSviewer and CiteSpace software were employed to perform bibliometric analysis and visual representation of the search results.ResultsA total of 603 articles were effectively included. Since 2017, there has been a significant upward trend in publications related to PDP. The United States, the United Kingdom, and Canada were the top three contributing countries in terms of publication volume, with France also having a strong influence in this field. Movement Disorders and King’s College London included and published the most articles on PDP. The paper titled “Hallucinations in Parkinson’s Disease: Prevalence, Phenomenology, and Risk Factors” received the highest number of citations and average citations. Cluster analysis results identified brain, prevalence, connectivity, and atypical antipsychotics as key hotspots in this field. High-frequency keywords were grouped into three themes: neurobiology, therapeutic strategies, and symptom research. Among them, pimavanserin, risk, and functional connectivity have been the most studied areas in the past 7 years and are likely to remain key topics in future research.ConclusionResearch on PDP has garnered increasing attention. This study visualizes PDP research over the past 25 years to analyze global hotspots and trends. It offers researchers a valuable perspective for identifying key topics and understanding research trajectories in this expanding field.
The impact of age and intensity of treatment on the outcome of traumatic brain injury
Authors: Corriero Alberto , Fornaciari Anna , Terrazzino Samuel , Zangari Rossella , Izzi Antonio , Peluso Lorenzo , Savi Marzia , Faso Chiara , Cavallini Laura , Polato Martina , Vitali Eva , Schuind Sophie , Taccone Fabio Silvio , Bogossian Elisa Gouvêa 
Published: November 2024

BackgroundApproximately one-third of trauma-related deaths are due to traumatic brain injury (TBI), particularly among young adults and elderly patients. Management strategies may vary across different age groups, potentially influencing short-term neurological outcomes. This study aims to investigate age-related disparities in treatment approaches and 3-month neurological outcomes among TBI patients.MethodsWe conducted a retrospective study on TBI patients requiring Intensive Care Unit (ICU) admission from January 1, 2015, to January 1, 2024, in a tertiary University hospital. Patient demographics, major comorbidities, ICU admission parameters, interventions and ICU complications were collected. An unfavorable neurological outcome at 3 months (UO) was defined as a Glasgow Outcome Scale (GOS) score of 1–3. A high therapy intensity level (TIL) was defined as a TIL basic of 3–4. A multivariable logistic regression model and a Cox proportional Hazard Regression model were used to assess the association of age and TIL with neurological outcome and mortality. A sensitivity analysis on low TIL (0–2) and high TIL subgroups was also conducted.ResultsWe enrolled 604 TBI patients, of which 240 (40%) had UO. The highest prevalence of UO was found in patients aged ≥80 years (53/94, 56%), followed by patients aged 50–79 years (104/255, 41%). The age group 35–49 years had the lowest rate of UO (38/127, 30%). Older patients (age ≥ 80 years) received less frequently high TIL than others (p = 0.03). In the multivariable analysis, age ≥ 80 years [OR: 3.42 (95% CI 1.72–6.81)] was independently associated with UO, while age ≥ 80 years [HR 5.42 (95% CI 3.00–9.79)] and age 50–79 years [HR 2.03, (95% CI 1.19–3.48)] were independently associated with mortality. Although there was no interaction between age groups and TIL on outcome, an exploratory analysis showed that in the high TIL subgroup of patients, age had no independent impact on the outcome, whereas, in the low TIL group, age ≥ 80 years was independently associated with UO [OR: 3.65 (95% CI: 1.64–8.14)].ConclusionOlder age, especially in the setting of low intensity treatment, may impact short-term neurological outcome of traumatic brain-injured patients.
The impact of Composite Dietary Antioxidant Index on the relationship between eczema and depression symptoms in US adults
Authors: Zhang Tian , Zhang Ruohua , Song Ting , Chen Fang , Wei Yuegang 
Published: November 2024

AimsThe study aims to explore the associations of eczema, Composite Dietary Antioxidant Index (CDAI), with depression symptoms in adults based on the National Health and Nutrition Examination Surveys (NHANES) database.MethodsIn total, 3,402 participant data were extracted from the NHANES 2005–2006. The relationship between eczema, CDAI, and depression symptoms was explored by utilizing weighted univariate and multivariate logistic regression models, presenting as odds ratios (ORs) and 95% confidence intervals (CIs). The additive interaction between eczema, CDAI, and depression symptoms was measured by relative excess risk due to interaction (RERI) and the attributable proportion of interaction (AP). Subsequently, the associations of eczema, CDAI, with depression were also explored in different gender, body mass index (BMI), and smoking subgroups.ResultsOf the 3,402 participants included, the mean age was 46.76 (0.83) years old, and 174 (5.11%) participants had depression symptoms. In the adjusted model, both eczema (OR = 3.60, 95%CI: 2.39–5.40) and CDAI (OR = 1.97, 95%CI: 1.19–3.27) were associated with a higher prevalence of depression symptoms. Compared to the participants with high CDAI and no eczema, those participants with low CDAI (eczema: OR = 7.30, 95%CI: 4.73–11.26; non-eczema: OR = 1.84, 95%CI: 1.06–3.19) have higher odds of depression symptoms, no matter have eczema or not. When under low CDAI levels, eczema was associated with increased odds of depression symptoms (OR = 3.76, 95%CI: 2.34–6.03). When under low CDAI level, eczema was also related to elevated odds of depression symptoms in those males, females, BMI &lt;25, BMI ≥25, non-smoking, and smoking.ConclusionCDAI could modulate the association of eczema with depression symptoms in adults.
Association between composite dietary antioxidant index and cognitive function impairment among the US older adults: a cross-sectional study based on the NHANES 2011–2014
Authors: Zhao Cong , Pu Meng , Wu Chengji , Ding Jiaqi , Guo Jun , Zhang Guangyun 
Published: November 2024

BackgroundCognitive function impairment (CFI) and the Composite Dietary Antioxidant Index (CDAI) were investigated in this study.MethodsParticipants from the 2011–2014 cycles of the National Health and Nutrition Examination Survey were chosen to assess cognitive function using the Consortium to Establish a Registry for Alzheimer’s Disease Word Learning Test, the Animal Fluency Test, and the Digit Symbol Substitution Test. Participants scored below the 25% percentile of any of the three tests were defined as having cognitive function impairment. 24-h recalls of diet were collected to calculate CDAI.Results2,424 participants were included. The fully adjusted multivariate logistic regression model showed an increase of one CDAI unit reduced CFI risk by 5% (95% CI: 0.92 ~ 0.98, p = 0.004). When comparing individuals with the lowest CDAI in the first quartile (&lt;−2.42), the adjusted odds ratio for CDAI and CFI were 0.81 (95% CI: 0.61 ~ 1.06, p = 0.125) in the second quartile, 0.69 (95% CI: 0.51 ~ 0.92, p = 0.012) in the third quartile, and 0.59 (95% CI: 0.43 ~ 0.82, p = 0.002) in the fourth quartile, respectively. Restricted cubic spline analysis revealed a steady negative linear correlation between CDAI and CFI, with a p-value for non-linearity of 0.122. Subgroup analysis did not reveal any significant interactions based on age, education level, family income, history of diabetes, hypertension, stroke, and depression.ConclusionCDAI was inversely associated with CFI in a large representative American population. Further longitudinal studies are needed for causal inference.
Relationship between serum carotenoids and telomere length in overweight or obese individuals
Authors: Wang Jiang , Xie Fayi , Zhu Wan , Ye Dongmei , Xiao Yi , Shi Mengxia , Zeng Rui , Bian Jiahui , Xu Xiao , Chen Lihuan , Zhu Aizhang , Zhu Ke , Fan Tenghui , Liu Bin , Xiao Liyan , Zhang Xiaoming 
Published: November 2024

BackgroundPrevious researches have demonstrated an association between carotenoids and elongated telomeres. Nonetheless, there is scant scientific evidence examining this relationship in individuals who are overweight or obese, a demographic more predisposed to accelerated aging. This study aims to elucidate the correlation between serum carotenoid concentrations and telomere length within this population group.MethodsData were sourced from the 2001–2002 National Health and Nutrition Examination Survey, encompassing 2,353 overweight or obese participants. The levels of α-carotene, β-carotene (both trans and cis isomers), β-cryptoxanthin, lutein/zeaxanthin, and trans-lycopene were quantified via high-performance liquid chromatography. Telomere length was assessed using quantitative polymerase chain reaction.ResultsFollowing adjustment for potential confounders, telomere length exhibited an increase of 1.83 base pairs (bp) per unit elevation in β-carotene levels (β = 1.83; 95% CI: 0.48, 3.18). Within the fully adjusted model, telomere length incremented by 1.7 bp per unit increase in serum β-carotene among overweight individuals (β = 1.7; 95% CI: 0.1, 3.3), and by 2.6 bp per unit increase among obese individuals (β = 2.6; 95% CI: 0.1, 5.0). Furthermore, restricted cubic spline analysis revealed a linear relationship between β-carotene levels and telomere length, whereas a non-linear association was observed between β-cryptoxanthin levels and telomere length.ConclusionThis investigation indicates that higher serum β-carotene concentrations are linked with extended telomere length in overweight and obese populations in the United States. These findings warrant further validation through prospective studies.