Association between Chinese visceral adiposity index and risk of new-onset hypertension in middle-aged and older adults with prediabetes: evidence from a large national cohort study.

Purpose: Chinese Visceral Adiposity Index (CVAI) has been found significantly associated with hypertension in general and type-2 diabetes adults. However, the predictive value of CVAI for the incidence of hypertension in adults with prediabetes is unclear. This study aimed to assess the predictive utility of the CVAI for the new onset of hypertension in middle-aged and older adult Chinese individuals with prediabetes.

The impact of oxidative stress on abnormal lipid metabolism-mediated disease development.

Oxidative stress arises from an imbalance between cellular oxidation and anti-oxidation mechanisms, leading to various harmful effects on physiological health. These include inflammatory neutrophil infiltration, increased secretion of proteases, and increased production of oxidative intermediates, all of which significantly contribute to aging and the onset of multiple diseases. This review explores abnormal lipid metabolism, characterized by dysregulation in lipid synthesis, catabolism, digestion, absorption, and transport, with the potential to lead to lipid droplet accumulation or deficit across tissues, thus causing adverse health outcomes.

Genome-wide association analysis reveals genetic loci and candidate genes for white diarrhea in Jingyuan chickens.

In order to investigate the basic genetic structure of dysentery in Jingyuan chickens and to explore the genetic markers associated with dysentery resistance in chickens, the present study was based on the genome-wide association analysis (GWAS) technique to investigate the candidate SNPs and genes associated with dysentery resistance in Jingyuan chickens, and a total of 12 SNPs were associated with dysentery resistance in Jingyuan chickens. In addition, some important candidate genes inciuding frizzled class receptor 4 (FZD4), DDB1 and CUL4 associated factor 13(DCAF13), regulating synaptic membrane exocytosis 2 (RIMS2), transmembrane protein 8C (TMEM8C), and RIC1 homolog (RIC1) were identified by selection signal analysis, gene annotation, and enrichment analysis. These results can be used as potential molecular selection markers for chicken dysentery resistance in Jingyuan chickens in order to improve the breeding of disease resistance in Jingyuan chickens.

Glucose-dependent insulinotropic polypeptide/glucagon-like peptide 1 receptor agonist tirzepatide promotes branched chain amino acid catabolism to prevent myocardial infarction in non-diabetic mice.

Aims: A novel dual glucose-dependent insulinotropic polypeptide and glucagon-like peptide 1 receptor agonist, tirzepatide (LY3298176, TZP), has been developed to treat Type 2 diabetes mellitus (T2DM). In ischaemic heart diseases, TZP is involved in cardiac metabolic processes. However, its efficacy and safety in treating heart failure (HF) following myocardial infarction (MI) remain uncertain.

Histone lysine crotonylation accelerates ACSL4-mediated ferroptosis of keratinocytes via modulating autophagy in diabetic wound healing.

Dysfunction of keratinocytes affects diabetic wound healing, but underlying mechanisms have not been understood. This study examines crotonylation's role in ferroptosis and autophagy in keratinocytes, particularly regarding ACSL4, using STZ-induced diabetic rats and high glucose-exposed keratinocytes to assess these processes. The ACSL4 knockdown was achieved using adenovirus in wounds to examine the impact of ferroptosis modulation on healing diabetic wounds.

Comparative efficacy of different drugs in acute heart failure with renal dysfunction: a systematic review and network meta-analysis.

Objective: This network meta-analysis was to compare the efficacy of different drugs on cardiac function, renal function, and clinical outcomes in patients with acute heart failure (AHF) accompanied by renal dysfunction.

Methods: PubMed, EMBASE, Cochrane Library, and Web of Science were searched to screen all clinical trials of AHF between January 1st 2001 and March 31th 2024. The primary outcome measures were N-terminal pro-B type natriuretic peptide (NT-proBNP), B-type natriuretic peptide (BNP), glomerular filtration rate (GFR), blood urea nitrogen, serum creatinine, all-cause mortality within 60 days, and cardiovascular mortality.

Deep learning model targeting cancer surrounding tissues for accurate cancer diagnosis based on histopathological images.

Accurate and fast histological diagnosis of cancers is crucial for successful treatment. The deep learning-based approaches have assisted pathologists in efficient cancer diagnosis. The remodeled microenvironment and field cancerization may enable the cancer-specific features in the image of non-cancer regions surrounding cancer, which may provide additional information not available in the cancer region to improve cancer diagnosis.

Bisphenol A exacerbates colorectal cancer progression through enhancing ceramide synthesis.

Bisphenol A (BPA) is a typical environmental endocrine disruptor which have been broadly confirmed to be associated with malignant tumors, including colorectal cancer (CRC). Lipid metabolism reprogramming performed important biological effects in cancer progression. While the role of lipid metabolism in CRC progression upon BPA exposure remain elusive.

Silk-engineered bioactive nanoparticles for targeted alleviation of acute inflammatory disease via macrophage reprogramming.

Significant progress has been made in the development of potential therapies for diseases associated with inflammation and oxidative stress. Nevertheless, the availability of effective clinical treatments remains limited. Herein, we introduce a novel silk-based bioactive material, TPSF, developed by sequentially conjugating Tempol and phenylboronic acid pinacol ester to silk fibroin.

SRC enhanced cisplatin resistance in bladder cancer by reprogramming glycolysis and pentose phosphate pathway.

The development of cisplatin resistance often results in a grim prognosis in advanced or recurrent bladder cancer. However, effective treatment strategies for cisplatin resistance have not been well established. Herein, we found that overactivation of SRC is associated with cisplatin-resistance.

C5a-C5aR1 axis mediates lung inflammation and fibrosis induced by single-walled carbon nanotubes via promoting neutrophils recruitment.

A mounting number of studies have been documenting strong pro-inflammatory and pro-fibrotic effects of carbon nanotube (CNT). However, the molecular mechanisms of single-walled CNT (SWCNT)-provoked lung injury remain to be elucidated. Here, we established a mice model of SWCNT-induced lung injury by intratracheal instillation and found that C5a-C5a receptor-1 (C5aR1) signaling was significantly activated along with abundant neutrophils recruitment in lungs at early phase post SWCNT administration, which were positively correlated with early lung inflammation and late pulmonary fibrosis.

Autophagy Regulates Ferroptosis-Mediated Diabetic Liver Injury by Modulating the Degradation of ACSL4.

Diabetic liver injury is a serious complication due to the lack of effective treatments and the unclear pathogenesis. Ferroptosis, a form of cell death involving reactive oxygen species (ROS)-dependent lipid peroxidation (LPO), is closely linked to autophagy and diabetic complications. Therefore, this study is aimed at investigating the role of autophagy in regulating ferroptosis by modulating the degradation of acyl-CoA synthetase long-chain family member 4 (ACSL4) in diabetic hepatocytes and its potential impact on diabetic liver injury.

Anion modulation enhances the internal electric field of CuCoO to improve the catalysis in ammonia borane hydrolysis.

Ammonia borane (NHBH, AB) is considered a promising chemical hydrogen storage material. The development of efficient, stable, and economical catalysts for AB hydrolysis is essential for realizing the hydrogen energy economy. In this study, a series of p-p heterojunction catalysts, labeled M (P/S/Cl)-CuCoO, were fabricated using the high-temperature vapor phase method to achieve anionic interface gradient doping.

Comparative Effectiveness of Antivirals and Monoclonal Antibodies for Treating COVID-19 Patients Infected With Omicron Variant: A Systematic Review and Network Meta-Analysis.

Antiviral drugs likely remain effective against the SARS-CoV-2 Omicron variant, while monoclonal antibody (mAb) therapies have experienced drops in neutralizing ability. This systematic review and network meta-analysis aims to estimate the comparative effectiveness of antivirals and mAb therapies for treating COVID-19 patients infected with Omicron, capturing primarily acute outcomes. We searched multiple databases from July 4 to July 19, 2022, with updates through November 4, 2022.

Pathophysiology-Directed Engineering of a Combination Nanoanalgesic for Neuropathic Pain.

Neuropathic pain, one of the most refractory pain diseases, remains a formidable medical challenge. There is still an unmet demand for effective and safe therapies to address this condition. Herein, a rat model of nerve injury-induced neuropathic pain is first established to explore its pathophysiological characteristics.

The association of HDL-cholesterol levels with incident major adverse cardiovascular events and mortality in 0.6 million individuals with type 2 diabetes: a population-based retrospective cohort study.

Background: High levels of high-density lipoprotein cholesterol (HDL-C) are previously considered protective against cardiovascular diseases (CVD), but recent studies suggest an increased risk of adverse events at very high HDL-C levels in the general population. It remains to be elucidated such a relationship in diabetes, a condition with high cardiovascular risks. We examined the association of HDL-C levels with the risk of major adverse cardiovascular events (MACE) and mortality in type 2 diabetes.

Non-metallic surface-modified X-Cu (X = F, Cl, Br) metal catalysts for all-pH hydrogen evolution reaction with high performance.

Producing hydrogen through water electrolysis represents a clean and sustainable solution that is crucial in addressing the energy crisis. Nonetheless, the slow process of water electrolysis leads to large different kinetics for hydrogen evolution reaction (HER) under different pH solutions. Here, we designed surface modified metallic X-Cu catalysts (X = F, Cl, Br) with different non-metallic elements on nickel foam (NF) using an electrochemical deposition method, which realizes high performance for all-pH range.

Lewis Acid Sites Assisted PtCu/CeO-C Enabling High-Performance for Oxygen Reduction.

Improvement in the durable and active low-Pt nanocatalysts for oxygen reduction reaction (ORR) is the essential target for clean energy. Herein, an efficient CeO supported PtCu alloy catalyst (PtCu/CeO-C) for ORR in acid media is developed. The CeO support can effectively anchor the PtCu particles and inhibit their migration during the long-life cycling, which is beneficial to the catalytic performance.

Effects of high-intensity interval training on cardiorespiratory function in coronary artery disease: An overview of systematic reviews.

Background: Exercise-based cardiac rehabilitation has been identified as a crucial component in mitigating all-cause mortality among individuals diagnosed with coronary artery disease (CAD). Nevertheless, the optimal exercise prescription remains elusive.

Objective: The purpose of this overview is to conduct a systematic evaluation and synthesis of the evidence derived from systematic reviews/meta-analyses (SRs/MAs) regarding the effects on cardiorespiratory fitness and safety of high-intensity interval training (HIIT) compared to moderate-intensity continuous training (MICT) for CAD.

Development and validation of the MRI-based deep learning classifier for distinguishing perianal fistulizing Crohn's disease from cryptoglandular fistula: a multicenter cohort study.

Background: A singular reliable modality for early distinguishing perianal fistulizing Crohn's disease (PFCD) from cryptoglandular fistula (CGF) is currently lacking. We aimed to develop and validate an MRI-based deep learning classifier to effectively discriminate between them.

Methods: The present study retrospectively enrolled 1054 patients with PFCD or CGF from three Chinese tertiary referral hospitals between January 1, 2015, and December 31, 2021.

Organic zinc and manganese enhance eggshell ultrastructure by influencing its calcium deposition to improve eggshell quality in laying hens.

Background: This study aimed to explore the mechanism of organic zinc and manganese (OZM) influencing eggshell quality of laying hens. A total of 384 21-week-old Jingfen-1 laying hens were randomly divided into four groups (8 replicates per group, 12 hens per replicate): control group (60 mg kg Zn as zinc sulfate and 80 mg kg Mn as manganese sulfate) and OZM groups (5, 10 and 15 mg kg Zn as yeast zinc and 80 mg kg Mn as manganese methionine).

Results: Compared with the control group, OZM_5 and OZM_10 groups significantly increased feed intake and egg weight in laying hens in 28-31 weeks (P < 0.

Development of Oral, Potent, and Selective CK1α Degraders for AML Therapy.

Molecular glue degraders (MGDs) are proximity-inducing agents that mediate the cooperative interaction between a target protein and an E3 ligase, introducing an additional layer of specificity beyond that afforded by traditional small molecules. Historically, molecular glues that stabilize protein-protein interactions were often discovered serendipitously. In this study, we leveraged the reprogramming potential of cereblon (CRBN)-based ligands and conducted a CRBN-dependent proliferation screen to identify CRBN-based MGDs capable of inducing the degradation of proteins essential for cell viability.

Impeding Nucleotide-Binding Oligomerization Domain-Like Receptor 3 Inflammasome Ameliorates Cardiac Remodeling and Dysfunction in Obesity-Associated Cardiomyopathy.

Background: Inflammation and metabolic disturbances are key culprits in the pathogenesis of obesity-associated cardiomyopathy. The NLRP3 (nucleotide-binding oligomerization domain-like receptor 3) inflammasome mediates the release of the proinflammatory cytokines IL-1β (interleukin-1β) and IL-18 by activating caspase-1, which is strongly implicated in metabolic disturbances. We here sought to determine whether NLRP3 inflammasome inhibition could ameliorate obesity cardiomyopathy and if so, to further explore its underlying mechanisms.

The 5-year outcomes of a health-empowerment program on low-income children's behaviors and quality of life.

Background: This study aims to evaluate the 5-year impact of a Health Empowerment Program (HEP) on mitigating problematic conducts and enhancing the health-related quality of life (HRQOL) among children living in poverty.

Methods: A prospective cohort study (N = 239, Intervention group: n = 124, Comparison group: n = 115) was established with participants recruited between July 2013 and March 2016 and followed until November 2021. During the 5-year study period, children and their parents from the intervention group were invited to join a multi-dimensional HEP.