Acid-Triggered Cascaded Responsive Supramolecular Peptide Alleviates Myocardial Ischemia‒Reperfusion Injury by Restoring Redox Homeostasis and Protecting Mitochondrial Function.

Redox imbalance, including excessive production of reactive oxygen species (ROS) caused by mitochondrial dysfunction and insufficient endogenous antioxidant capacity, is the primary cause of myocardial ischemia‒reperfusion (I/R) injury. In the exploration of reducing myocardial I/R injury, it is found that protecting myocardial mitochondrial function after reperfusion not only reduces ROS bursts but also inhibits cell apoptosis triggered by the release of cytochrome c. Additionally, nuclear factor erythroid 2-related factor 2 (Nrf2) is considered a potential therapeutic target for treating myocardial I/R injury by enhancing the cellular antioxidant capacity through the induction of endogenous antioxidant enzymes.

Association of different emotional support status with cardio-cerebrovascular diseases.

Background: Evidence suggests that emotional status affect physical health. We aimed to investigate the association of different emotional support sources with morbidity or mortality of cardio-cerebrovascular diseases (CVDs).

Methods: We conducted a retrospective-cohort analysis using data in National Health and Nutrition Examination Survey from 1999 to 2004.

eEF2K alleviates doxorubicin-induced cardiotoxicity by inhibiting GSK3β and improving autophagy dysfunction.

Doxorubicin-induced cardiotoxicity (DIC) poses a threat to the health and prognosis of cancer patients. It is important to find a safe and effective method for the prevention and treatment of DIC. eEF2K, which is a highly conserved α-kinase, is thought to be a therapeutic target for several human diseases.

Trends of Benzotriazoles and Benzothiazoles in Australian Pooled Urine Samples from 2012 to 2023.

Benzotriazoles (BZTs) and benzothiazoles (BTs) are high-production-volume chemicals utilized in many different commercial products and industrial processes, such as metal corrosion inhibitors, vulcanization accelerators, plastic-associated UV stabilizers, and pharmaceutical precursors. This study assessed age, gender, and temporal trends of BZTs and BTs in deidentified surplus pathology urine samples, pooled and stratified by age, gender, and sample collection year from a general Australian population (168 pools representing 16,800 individuals). Tolyltriazole (TTri), 5,6-dimethyl-1H-benzotriazole (DMBZT), 1,3-benzothiazole (BTH), 2-hydroxybenzothiazole (2-OH-BTH), and 2-aminobenzothiazole (2-amino-BTH) were detected in >50% of the pools.

Exploring the impact of metabolites function on heart failure and coronary heart disease: insights from a Mendelian randomization (MR) study.

Background: Heart failure (HF) and coronary heart disease (CHD) are major causes of morbidity and mortality worldwide. While traditional risk factors such as hypertension, diabetes, and smoking have been extensively studied, the role of metabolite functions in the development of these cardiovascular conditions has been less explored. This study employed a Mendelian randomization (MR) approach to investigate the impact of metabolite functions on HF and CHD.

His bundle pacing combined with atrioventricular node ablation for atrial fibrillation: a systematic review and meta-analysis.

Introduction And Objective: His bundle pacing (HBP) could replace failed biventricular pacing (BVP) in guidelines (IIa Indication), but the high capture thresholds and backup lead pacing requirements limit its development. We assessed the efficacy and safety of HBP combined with atrioventricular node ablation (AVNA) for atrial fibrillation (AF) and compared with BVP and left bundle branch pacing (LBBP).

Methods: We reviewed PubMed, Embase, Web of Science, and Cochrane Library databases on left ventricular ejection fraction (LVEF), New York Heart Association (NYHA) score, QRS duration (QRSd), and pacing threshold.

Pleomorphic hyalinizing angiectatic tumor originating in the nasal cavity: A CARE case report.

Introduction: Pleomorphic hyalinizing angiectatic tumor (PHAT) is a rare low-grade malignant mesenchymal neoplasm. It commonly occurs in the limbs and trunk, with limited occurrences in the head and neck region. Only five cases of PHAT occurring in the head and neck have been reported in the literature to date.

promotes vascular calcification via lipopolysaccharide through activation of NF-κB signaling pathway.

Emerging evidence indicates that alteration of gut microbiota plays an important role in chronic kidney disease (CKD)-related vascular calcification (VC). We aimed to investigate the specific gut microbiota and the underlying mechanism involved in CKD-VC. We identified an increased abundance of () in the feces of CKD rats (induced by using 5/6 nephrectomy followed by a high calcium and phosphate diet) with aortic calcification via amplicon sequencing of 16S rRNA genes.

Fucoxanthin alleviated myocardial ischemia and reperfusion injury through inhibition of ferroptosis the NRF2 signaling pathway.

: Myocardial ischemia and reperfusion injury (MIRI) is a severe complication of revascularization therapy in patients with myocardial infarction. Therefore, there is an urgent requirement to find more therapeutic solutions for MIRI. Recently, ferroptosis, which is characterized by lipid peroxidation, was considered a critical contributor to MIRI.

Guiding ablation strategies for ventricular tachycardia in patients with structural heart disease by analyzing links and conversion patterns of traceable abnormal late potential zone.

Background: Substrate-based ablation can treat uninducible or hemodynamically instability scar-related ventricular tachycardia (VT). However, whether a correlation exists between the critical VT isthmus and late activation zone (LAZ) during sinus rhythm (SR) is unknown.

Objective: To demonstrate the structural and functional properties of abnormal substrates and analyze the link between the VT circuit and abnormal activity during SR.

Amine oxidase copper-containing 3 aggravates cardiac remodelling by generating hydrogen peroxide after myocardial infarction.

Amine oxidase copper-containing 3 (AOC3) is a member of the semicarbazide-sensitive amine oxidase enzyme family. It acts as an ectoenzyme catalysing the oxidative deamination of primary amines and generating hydrogen peroxide (H O ). While AOC3 is implicated in cardiovascular diseases such as atherosclerosis, its role in cardiac remodelling after myocardial infarction (MI) is unclear.

ACSS2-mediated NF-κB activation promotes alkaliptosis in human pancreatic cancer cells.

Alkaliptosis is a recently discovered type of pH-dependent cell death used for tumor therapy. However, its underlying molecular mechanisms and regulatory networks are largely unknown. Here, we report that the acetate-activating enzyme acetyl-CoA short-chain synthase family member 2 (ACSS2) is a positive regulator of alkaliptosis in human pancreatic ductal adenocarcinoma (PDAC) cells.

Pathological complete remission in ALK-positive lung cancer patient after multiple lines of conversion therapy.

Introduction: Traditional therapeutic approaches for the treatment of advanced non-small-cell lung cancer (NSCLC) are based on chemotherapy. However, the discovery and understanding of oncogenic driver alterations has led to the development of targeted therapies that have substantially improved patient outcomes. Still, to date, there have been no reports of patients with advanced anaplastic lymphoma kinase (ALK)-positive lung cancer achieving clinical complete response (cCR) in the systemic lesion and pathological complete remission (pCR) in primary lung lesion after multiple lines of conversion therapy.

Trimethylamine-N-oxide (TMAO) promotes balloon injury-induced neointimal hyperplasia via upregulating Beclin1 and impairing autophagic flux.

Background And Aims: TMAO is a microbiota-dependent metabolite associated with increased risk of various cardiovascular diseases. However, the relationship between TMAO and vascular injury-related neointimal hyperplasia is unclear. This study aimed to explore whether TMAO promotes neointimal hyperplasia after balloon injury and elucidate the underlying mechanism.

Efficacy, safety and immunogenicity of hexavalent rotavirus vaccine in Chinese infants.

A randomized, double-blind, placebo-controlled multicenter trial was conducted in healthy Chinese infants to assess the efficacy and safety of a hexavalent live human-bovine reassortant rotavirus vaccine (HRV) against rotavirus gastroenteritis (RVGE). A total of 6400 participants aged 6-12 weeks were enrolled and randomly assigned to either HRV (n ​= ​3200) or placebo (n ​= ​3200) group. All the subjects received three oral doses of vaccine four weeks apart.

Elabela ameliorates doxorubicin-induced cardiotoxicity by promoting autophagic flux through TFEB pathway.

Doxorubicin (DOX) is a widely used and effective antineoplastic drug; however, its clinical application is limited by cardiotoxicity. A safe and effective strategy to prevent from doxorubicin-induced cardiotoxicity (DIC) is still beyond reach. Elabela (ELA), a new APJ ligand, has exerted cardioprotective effect against multiple cardiovascular diseases.

Correlation Analysis of circRNA Circ_0071662 in Diagnosis and Prognosis of Esophageal Squamous Cell Carcinoma.

Background: The role of circRNA circ_0071662 has been studied in bladder cancer. The present study aimed to analyze its involvement in esophageal squamous cell carcinoma (ESCC).

Methods: Patients with ESCC (n = 66), esophageal ulcer (EU, n = 66), or gastroesophageal reflux disease (GERD, n = 66) and healthy controls (n = 66) were enrolled in this study.

Dihydromyricetin ameliorates vascular calcification in chronic kidney disease by targeting AKT signaling.

Vascular calcification is highly prevalent in chronic kidney disease (CKD), and is characterized by transdifferentiation from contractile vascular smooth muscle cells (VSMCs) into an osteogenic phenotype. However, no effective and therapeutic option to prevent vascular calcification is yet available. Dihydromyricetin (DMY), a bioactive flavonoid isolated from Ampelopsis grossedentata, has been found to inhibit VSMCs proliferation and the injury-induced neointimal formation.

Association Between Postoperative Long-Term Heart Rate Variability and Postoperative Delirium in Elderly Patients Undergoing Orthopedic Surgery: A Prospective Cohort Study.

Background: Postoperative delirium (POD) is a common complication after orthopedic surgery in elderly patients. The elderly may experience drastic changes in autonomic nervous system (ANS) activity and circadian rhythm disorders after surgery. Therefore, we intend to explore the relationship between postoperative long-term heart rate (HR) variability (HRV), as a measure of ANS activity and circadian rhythm, and occurrence of POD in elderly patients.

Nkx2-3 induces autophagy inhibiting proliferation and migration of vascular smooth muscle cells via AMPK/mTOR signaling pathway.

Vascular remodeling and restenosis are common complications after percutaneous coronary intervention. Excessive proliferation and migration of vascular smooth muscle cells (VSMCs) play important roles in intimal hyperplasia-induced vascular restenosis. NK2 Homeobox 3 (Nkx2-3), a critical member of Nkx family, is involved in tissue differentiation and organ development.

[Mechanism of Danggui Sini Decoction in treatment of primary dysmenorrhea based on network pharmacology and molecular docking].

Network pharmacology, molecular docking and in vivo experiments were used to explore the pharmacodynamic basis and potential mechanism of Danggui Sini Decoction in the treatment of primary dysmenorrhea(PD). The chemical constituents of Danggui(Angelicae Sinensis Radix), Guizhi(Cinnamomi Ramulus), Tongcao(Tetrapanacis Medulla), Baishao(Paeoniae Radix Alba), Xixin(Asari Radix et Rhizoma), Gancao(Glycyrrhizae Radix et Rhizoma), and Dazao(Jujubae Fructus) from Danggui Sini Decoction were retrieved through TCMSP(Traditional Chinese Medicine Systems Pharmacology Database), and the action targets of Danggui Sini Decoction were collected through DrugBank. "Primary dysmenorrhea" and "dysmenorrhea" were used as the key words to search the corresponding targets in the GeneCards, OMIM and TTD databases, and then the intersection targets of Danggui Sini Decoction and the primary dysmenorrhea targets were taken for reverse screening to obtain the corresponding active ingredients.

Citicoline as Adjuvant Therapy in Parkinson's Disease: A Systematic Review.

Purpose: Parkinson disease (PD) medications are not readily available in all countries. Citicoline increases dopamine synthesis and inhibits dopamine uptake. This systematic review aims to synthesize current existing evidence on the efficacy of citicoline adjunctive therapy in improving PD symptoms.

Toxicity assessment of electrochemical advanced oxidation process-treated groundwater from a gas station with petrochemical contamination.

Electrochemical advanced oxidation process (EAOP) is known for its efficient and fast degradation of organic pollutants in polluted water treatment. In this study, the EAOP using a boron-doped diamond (BDD) anode was applied to treat two-season groundwater samples collected from four sampling wells (GS1 to GS4) with petrochemical contaminants including methyl tert-butyl ether (MTBE), benzene, toluene, chlorobenzene, total organic compounds (TOC), and total petroleum hydrocarbons (TPH) at a gas station in southern Taiwan. Moreover, toxicity tests (ATP, p53, and NF-κB bioassays) were performed to evaluate the biological responses of raw and EAOP-treated groundwater.

Improved Electrochemical Properties of LiMnO-Based Cathode Material Co-Modified by Mg-Doping and Octahedral Morphology.

In this work, the spinel LiMnO cathode material was prepared by high-temperature solid-phase method and further optimized by co-modification strategy based on the Mg-doping and octahedral morphology. The octahedral LiMnMgO sample belongs to the spinel cubic structure with the space group of Fd3m, and no other impurities are presented in the XRD patterns. The octahedral LiMnMgO particles show narrow size distribution with regular morphology.