bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prognostic significance of triglyceride-glucose index in acute coronary syndrome patients without standard modifiable cardiovascular risk factors
Authors: Zhang Xiaoming , Du Yu , Zhang Tianhao , Zhao Zehao , Guo Qianyun , Ma Xiaoteng , Shi Dongmei , Zhou Yujie 
Published: July 2024

Abstract
Background
A significant percentage of patients with acute coronary syndrome (ACS) without standard modifiable cardiovascular risk factors (SMuRFs) are being identified. Nonetheless, the prognostic influence of the TyG index on adverse events in this type of patient remains unexplored. The aim of this study was to assess the prognostic value of the TyG index among ACS patients without SMuRFs for predicting adverse outcomes.

Methods
This study involved 1140 consecutive patients who were diagnosed with ACS without SMuRFs at Beijing Anzhen Hospital between May 2018 and December 2020 and underwent coronary angiography. Each patient was followed up for a period of 35 to 66 months after discharge. The objective of this study was to examine major adverse cardiac and cerebrovascular events (MACCE), which included all-cause mortality, non-fatal myocardial infarction, non-fatal ischemic stroke, as well as ischemia-driven revascularization.

Results
During the median follow-up period of 48.3 months, 220 (19.3%) MACCE events occurred. The average age of the participants was 59.55 ± 10.98 years, and the average TyG index was 8.67 ± 0.53. In the fully adjusted model, when considering the TyG index as either a continuous/categorical variable, significant associations with adverse outcomes were observed. Specifically, for each 1 standard deviation increase in the TyG index within the highest TyG index group, there was a hazard ratio (HR) of 1.245 (95% confidence interval CI 1.030, 1.504) for MACCE and 1.303 (95% CI 1.026, 1.653) for ischemia-driven revascularization (both P < 0.05), when the TyG index was analyzed as a continuous variable. Similarly, when the TyG index was examined as a categorical variable, the HR (95% CI) for MACCE in the highest TyG index group was 1.693 (95% CI 1.051, 2.727) (P < 0.05) in the fully adjusted model, while the HR (95% CI) for ischemia-driven revascularization was 1.855 (95% CI 0.998, 3.449) (P = 0.051). Additionally, the TyG index was found to be associated with a poor prognosis among the subgroup.

Conclusion
The TyG index is correlated with poor prognosis in patients with ACS without SMuRFs, suggesting that it may be an independent predictive factor of adverse events among these individuals.
Catastrophic health expenditure and distress financing of breast cancer treatment in India: evidence from a longitudinal cohort study
Authors: Mohanty Sanjay K. , Wadasadawala Tabassum , Sen Soumendu , Maiti Suraj , E Jishna 
Published: July 2024

Abstract
Objective
To estimate the catastrophic health expenditure and distress financing of breast cancer treatment in India.

Methods
The unit data from a longitudinal survey that followed 500 breast cancer patients treated at Tata Memorial Centre (TMC), Mumbai from June 2019 to March 2022 were used. The catastrophic health expenditure (CHE) was estimated using households’ capacity to pay and distress financing as selling assets or borrowing loans to meet cost of treatment. Bivariate and logistic regression models were used for analysis.

Findings
The CHE of breast cancer was estimated at 84.2% (95% CI: 80.8,87.9%) and distress financing at 72.4% (95% CI: 67.8,76.6%). Higher prevalence of CHE and distress financing was found among rural, poor, agriculture dependent households and among patients from outside of Maharashtra. About 75% of breast cancer patients had some form of reimbursement but it reduced the incidence of catastrophic health expenditure by only 14%. Nearly 80% of the patients utilised multiple financing sources to meet the cost of treatment. The significant predictors of distress financing were catastrophic health expenditure, type of patient, educational attainment, main income source, health insurance, and state of residence.

Conclusion
In India, the CHE and distress financing of breast cancer treatment is very high. Most of the patients who had CHE were more likely to incur distress financing. Inclusion of direct non-medical cost such as accommodation, food and travel of patients and accompanying person in the ambit of reimbursement of breast cancer treatment can reduce the CHE. We suggest that city specific cancer care centre need to be strengthened under the aegis of PM-JAY to cater quality cancer care in their own states of residence.

Trial Registration
CTRI/2019/07/020142 on 10/07/2019.
Fluoride-related changes in the fetal cord blood proteome; a pilot study
Authors: Tuomivaara Sami T. , Fisher Susan J. , Hall Steven C. , Goin Dana E. , Mattis Aras N. , Den Besten Pamela K. 
Published: July 2024

Abstract
Background
Fluoride exposure during pregnancy has been associated with various effects on offspring, including changes in behavior and IQ. To provide clues to possible mechanisms by which fluoride may affect human fetal development, we completed proteomic analyses of cord blood serum collected from second-trimester pregnant women residing in northern California, USA.

Objective
To identify changes in cord blood proteins associated with maternal serum fluoride concentration in pregnant women.

Methods
The proteomes of 19 archived second-trimester cord blood samples from women living in northern California, USA, and having varied serum fluoride concentrations, were analyzed by quantitative mass spectrometry. The 327 proteins that were quantified were characterized by their abundance relative to maternal serum fluoride concentration, and subjected to pathway analyses using PANTHER and Ingenuity Pathway Analysis processes.

Results
Pathway analyses showed significant increases in process related to reactive oxygen species and cellular oxidant detoxification, associated with increasing maternal serum fluoride concentrations. Pathways showing significant decreases included complement cascade, suggesting alterations in alterations in process associated with inflammation.

Conclusion
Maternal fluoride exposure, as measured by serum fluoride concentrations in a small, but representative sample of women from northern California, USA, showed significant changes in the second trimester cord blood proteome relative to maternal serum fluoride concentration.
Phospholipid and glycerolipid metabolism as potential diagnostic biomarkers for acute pancreatitis
Authors: Shi Chunfeng , Liu Shengwei , Zheng Meihua , Yan Furong , Xu Dongyao , Wang Wei , Chen Jin 
Published: July 2024

AbstractBackgroundAcute pancreatitis (AP) is characterized as a systemic inflammatory condition posing challenges in diagnosis and prognosis assessment. Lipid metabolism abnormalities, especially triacylglycerol (TAG) levels, have been reported, indicating their potential as biomarkers in acute pancreatitis. However, the performance of the TAG cycle, including phospholipid and glycerolipid metabolism, in AP patients has not yet been reported.MethodsThis study enrolled 91 patients with acute biliary pancreatitis (ABP), 27 with hyperlipidaemic acute pancreatitis (HLAP), and 58 healthy controls (HCs), and their plasma phospholipid and glycerolipid levels were analyzed through liquid chromatography‒mass spectrometry. The phospholipid and glycerolipid contents of plasma collected from AP patients on the first, third, and seventh days of hospitalization were also measured. An orthogonal partial least squares discriminant analysis model served to differentiate the ABP, HLAP and HC groups, and potentially diagnostic lipids were evaluated via receiver operating characteristic curves in both the test and validation sets. Correlations between clinical data and lipids were conducted using Spearman’s method. Clustering via the ‘mfuzz’ R package and the Kruskal‒Wallis H test were conducted to monitor changes during hospitalization.ResultsCompared with those in HCs, the levels of phosphatidylcholine (PC), phosphatidylethanolamine (PE), and phosphatidic acid (PA) were lower in AP patients, whereas the levels of phosphatidylinositol (PI) and phosphatidylglycerol (PG) showed the opposite trend. Interestingly, TAG levels were positively correlated with white blood cell counts in ABP patients, and TAGs containing 44–55 carbon atoms were highly correlated with plasma TAG levels in HLAP patients. Phospholipid levels exhibited an inverse correlation with AP markers, in contrast to glycerolipids, which demonstrated a positive correlation with these markers. Additionally, PE (O-16:0/20:4) and PE (18:0/22:6) emerged as potential biomarkers because of their ability to distinguish ABP and HLAP patients from HCs, showing area under the curve (AUC) values of 0.932 and 0.962, respectively. PG (16:0/18:2), PG (16:0/20:4), PE (P-16:0/20:2), PE (P-18:2/18:2), PE (P-18:1/20:3), PE (P-18:1/20:4), PE (O-16:0/20:4), and TAG (56:6/FA18:0) were significantly changed in ABP patients who improved. For HLAP patients, PC (18:0/20:3), TAG (48:3/FA18:1), PE (P-18:0/16:0), and TAG (48:4/FA18:2) showed different trends in patients with improvement and deterioration, which might be used for prognosis.ConclusionsPhospholipids and glycerolipids were found to be potential biomarkers in acute pancreatitis, which offers new diagnostic and therapeutic insights into this disease.
WTAP/IGF2BP3 mediated m6A modification of the EGR1/PTEN axis regulates the malignant phenotypes of endometrial cancer stem cells
Authors: Wang Bo , Wang Yuting , Wang Wantong , Wang Zihao , Zhang Yunzheng , Pan Xin , Wen Xin , Leng Hongrui , Guo Jing , Ma Xiao-xin 
Published: July 2024

AbstractEndometrial cancer (EC) stem cells (ECSCs) are pivotal in the oncogenesis, metastasis, immune escape, chemoresistance, and recurrence of EC. However, the specific mechanism of stem cell maintenance in EC cells (ECCs) has not been clarified. We found that WTAP and m6A levels decreased in both EC and ECSCs, and that knocking down WTAP promoted ECCs and ECSCs properties, including proliferation, invasion, migration, cisplatin resistance, and self-renewal. The downregulation of WTAP leads to a decrease in the m6A modification of EGR1 mRNA, and it is difficult for IGF2BP3, as an m6A reader, to recognize and bind to EGR1 mRNA that has lost m6A modification, resulting in a decrease in the stability of EGR1 mRNA. A decrease in the EGR1 level led to a decrease of in the expression tumor suppressor gene PTEN, resulting in deregulation and loss of cellular homeostasis and thereby fostering EC stem cell traits. Notably, the enforced overexpression of WTAP, EGR1, and PTEN inhibited the oncogenic effects of ECCs and ECSCs in vivo, and the combined overexpression of WTAP + EGR1 and EGR1 + PTEN further diminished the tumorigenic potential of these cells. Our findings revealed that the WTAP/EGR1/PTEN pathway is important regulator of EC stem cell maintenance, chemotherapeutic resistance, and tumorigenesis, suggesting a novel and promising therapeutic avenue for treating EC.
Impact of cumulative exposure to anticholinergic and sedative drugs on cognition in older adults: a memory clinic cohort study
Authors: Reallon Elsa , Gervais Frédéric , Moutet Claire , Dauphinot Virginie , Desnavailles Pauline , Novais Teddy , Krolak-Salmon Pierre , Garnier-Crussard Antoine , Mouchoux Christelle ,   MEMORA group, Makaroff Zaza , Coste Marie-Hélène , Dautricourt Sophie , Rouch Isabelle , Danaila Keren , Waissi Aziza , Dorey Jean-Michel , Sarciron Alain , Guilhermet Yves , Gaujard Sylvain , Grosmaître Pierre , Gilbert Thomas , Vernaudon Julien , Desestret Virginie , Grangé Clémence , Gervais Frederic , Teillac Achille , Verdurand Mathieu , Delphin-Combe Floriane , Bathsavanis Anthony , Bachelet Romain , Temedda Mohamed-Nour 
Published: July 2024

Abstract
Background
Long-term exposure to anticholinergic and sedative drugs could be a modifiable risk factor for cognitive decline. The objective of this study was to measure the association between previous cumulative anticholinergic and sedative drug exposure (Drug Burden Index) and cognitive decline.

Methods
A cohort study (MEMORA cohort) was conducted in a French memory clinic for patients attending a consultation between November 2014 and December 2020, with at least 2 Mini-Mental State Examination (MMSE) measurements (≥ 6 months apart) and available medication data from the local Primary Health Insurance Fund database (n = 1,970). Drug Burden Index was linearly cumulated until each MMSE measurement and was used to categorise patients according to their level of exposure (no exposure, moderate, or high). The longitudinal association between Drug Burden Index and MMSE was assessed using a multivariate linear mixed model, adjusted for age, education level, anxiety disorders, depressive disorders, functional autonomy, and behavioural disorders.

Results
Overall, 1,970 patients were included with a mean follow-up duration of 2.78 years (± 1.54) and 2.99 visits per patients (5,900 MMSE + Drug Burden Index measurements collected). At baseline, 68.0% of patients had moderate cumulative anticholinergic and sedative drug exposure and a mean MMSE of 21.1. MMSE decrease was steeper in patients with moderate and high Drug Burden Index ( -1.74 and -1.70/year, respectively) than in patients with no exposure (-1.26/year) after adjusting for age, education, anxiety and depressive disorders, functional autonomy, and behavioural disorders (p < 0.01).

Conclusions
Long-term exposure to anticholinergic and sedative drugs is associated with steeper cognitive decline. Medication review focusing on de-prescribing these drugs could be implemented early to reduce cognitive impairment.
A systematic review and meta-analysis of thoracic epidural analgesia versus other analgesic techniques in patients post-oesophagectomy
Authors: Macrosson Duncan , Beebeejaun Adam , Odor Peter M. 
Published: July 2024

Abstract
Background
Oesophageal cancer surgery represents a high perioperative risk of complications to patients, such as postoperative pulmonary complications (PPCs). Postoperative analgesia may influence these risks, but the most favourable analgesic technique is debated. This review aims to provide an updated evaluation of whether thoracic epidural analgesia (TEA) has benefits compared to other analgesic techniques in patients undergoing oesophagectomy surgery. Our hypothesis is that TEA reduces pain scores and PPCs compared to intravenous opioid analgesia in patients post-oesophagectomy.

Methods
Electronic databases PubMed, Excerpta Medica Database (EMBASE) and Cochrane Central Register of Controlled Trials (CENTRAL) were searched for randomised trials of analgesic interventions in patients undergoing oesophagectomy surgery. Only trials including thoracic epidural analgesia compared with other analgesic techniques were included. The primary outcome was a composite of respiratory infection, atelectasis and respiratory failure (PPCs), with pain scores at rest and on movement as secondary outcomes. Data was pooled using random effect models and reported as relative risks (RR) or mean differences (MD) with 95% confidence intervals (CIs).

Results
Data from a total of 741 patients in 10 randomised controlled trials (RCTs) from 1993 to 2023 were included. Nine trials were open surgery, and one trial was laparoscopic. Relative to intravenous opioids, TEA significantly reduced a composite of PPCs (risk ratio (RR) 3.88; 95% confidence interval (CI) 1.98–7.61; n = 222; 3 RCTs) and pain scores (0–100-mm visual analogue scale or VAS) at rest at 24 h (MD 9.02; 95% CI 5.88–12.17; n = 685; 10 RCTs) and 48 h (MD 8.64; 95% CI 5.91–11.37; n = 685; 10 RCTs) and pain scores on movement at 24 h (MD 14.96; 95% CI 5.46–24.46; n = 275; 4 RCTs) and 48 h (MD 16.60; 95% CI 8.72–24.47; n = 275; 4 RCTs).

Conclusions
Recent trials of analgesic technique in oesophagectomy surgery are restricted by small sample size and variation of outcome measurement. Despite these limitations, current evidence indicates that thoracic epidural analgesia reduces the risk of PPCs and severe pain, compared to intravenous opioids in patients following oesophageal cancer surgery. Future research should include minimally invasive surgery, non-epidural regional techniques and record morbidity, using core outcome measures with standardised endpoints.

Trial registration
Prospectively registered on PROSPERO (CRD42023484720).
Altitude-dependent agro-ecologies impact the microbiome diversity of scavenging indigenous chicken in Ethiopia
Authors: Glendinning Laura , Jia Xinzheng , Kebede Adebabay , Oyola Samuel O. , Park Jong-Eun , Park Woncheoul , Assiri Abdulwahab , Holm Jacob Bak , Kristiansen Karsten , Han Jianlin , Hanotte Olivier 
Published: July 2024

Abstract
Background
Scavenging indigenous village chickens play a vital role in sub-Saharan Africa, sustaining the livelihood of millions of farmers. These chickens are exposed to vastly different environments and feeds compared to commercial chickens. In this study, we analysed the caecal microbiota of 243 Ethiopian village chickens living in different altitude-dependent agro-ecologies.

Results
Differences in bacterial diversity were significantly correlated with differences in specific climate factors, topsoil characteristics, and supplemental diets provided by farmers. Microbiota clustered into three enterotypes, with one particularly enriched at high altitudes. We assembled 9977 taxonomically and functionally diverse metagenome-assembled genomes. The vast majority of these were not found in a dataset of previously published chicken microbes or in the Genome Taxonomy Database.

Conclusions
The wide functional and taxonomic diversity of these microbes highlights their importance in the local adaptation of indigenous poultry, and the significant impacts of environmental factors on the microbiota argue for further discoveries in other agro-ecologies.
“Just as expensive as sending him to college:” barriers and perceptions of treatment in justice-involved youth
Authors: McBrayer Corey , Turner Annie , Whitener Mackenzie , Adams Zachary W. , Hulvershorn Leslie , Zapolski Tamika C. B. , Aalsma Matthew C. 
Published: July 2024

Abstract
Background
Justice-involved youth have higher rates of substance use disorders (SUDs) than the general population. Many do not connect with or complete treatment, leading to recidivism. This qualitative study explores perceptions and barriers to treatment in this population.

Results
Justice-involved youth participating in a larger study focused on access to SUD treatment were interviewed about available treatment and justice system involvement. Twenty-one dyads (youth and a guardian) and 3 individual guardians (total N = 45) were interviewed by phone. Inclusion criteria were youth aged 14–17 involved in the justice system that screened positive for SUD. Youth sample was 43% male. Thematic analysis guided the process. The study was Indiana University Institutional Review Board approved (#1802346939).
Data was interpreted within the ecological system theory. Youth barriers included willingness to engage in treatment, time constraints/scheduling conflicts, and low perceived usefulness of treatment. Major guardian themes included high cost of treatment, lack of communication by the justice system about treatment, youth unwillingness or disinterest to engage in treatment, and limited program availability.

Conclusions
The barriers to treatment for justice-involved youth are multifaceted and occur across the spectrum of levels of the ecological system, which include parents, peers, social systems, and cultural elements. Many youth and guardians suggested improvements for their interactions with the juvenile justice system. Further examination is needed of current policy implementation to address these concerns.
Empowering emerging adults with type 1 diabetes: crafting a financial and health insurance toolkit through community-based participatory action research
Authors: Blanchette Julia E. , Lewis Claudia B. , Shannon Chantel S. , Kanchibhatla Anuhya , Rieke Jorden , Roche Mary Jane , Johnson Dove-Anna , Williams Dionne , Webb Shay , Diaz Crystal N. , Lundgrin Erika L. , Allen Nancy A. , Litchman Michelle L. , Hatipoglu Betul 
Published: July 2024

Abstract
Background
Emerging adults aged 18–30 years face challenges during life transitions, with an added burden of navigating the health care system and additional costs associated with diabetes. This stress is compounded by overall low levels of health insurance literacy in this population, as people may not know about available financial and health care resources to minimize suboptimal diabetes outcomes. This study aimed to tailor a financial and health insurance toolkit to emerging adults with type 1 diabetes, including racially, ethnically diverse, and Medicaid-insured individuals, through community-based participatory action research.

Methods
An academic research team and community members from a national organization held six online community advisory board (CAB) content-creation meetings to understand how to tailor a financial and health insurance Toolkit. The CAB was comprised of six racially and insurance-diverse emerging adults with type 1 diabetes and four content experts (clinical, financial, and insurance). Six 60-minute online CAB meetings were held via University Hospitals (UH)-encrypted Zoom over five months. Pre-reading materials were emailed to CAB members before the meetings. A moderator established the purpose of each meeting and briefly discussed meeting rules before each meeting commenced. During the meetings, the moderator guided the discussions and provided the CAB members opportunities to respond and build on one another’s feedback. A deductive thematic qualitative analysis was utilized. Three researchers independently coded the cross-referenced and de-identified CAB meeting transcripts and then convened to reach a group consensus. Two CAB members performed member-checking.

Results
The following key themes emerged to tailor the Toolkit: ensuring that content covers empowerment and self-advocacy, including genuine stories and multimedia visuals for aesthetics, addressing clinician bias, acknowledging racial and ethnic disparities in care, incorporating cultural representation, and demystifying Medicaid stigma.

Conclusions
By successfully partnering with the CAB and a community organization through a community-based participatory action research approach, we will develop a financial and health insurance Toolkit tailored to the needs of racially and ethnically diverse and Medicaid-insured emerging adults with type 1 diabetes.