Oestrogen suppresses the adipogenesis of fibro/adipogenic progenitors through reactivating the METTL3-ESR1-mediated loop in post-menopausal females.

Background: Post-menopausal women experience more severe muscular fatty infiltration, though the mechanisms remain unclear. The decline in estrogen levels is considered as a critical physiological alteration during post-menopause. Fibro/adipogenic progenitors (FAPs) are identified as major contributors to muscular fatty infiltration.

An annotated heterogeneous ultrasound database.

Ultrasound is a primary diagnostic tool commonly used to evaluate internal body structures, including organs, blood vessels, the musculoskeletal system, and fetal development. Due to challenges such as operator dependence, noise, limited field of view, difficulty in imaging through bone and air, and variability across different systems, diagnosing abnormalities in ultrasound images is particularly challenging for less experienced clinicians. The development of artificial intelligence (AI) technology could assist in the diagnosis of ultrasound images.

Role of circRMRP and circRPL27 in chronic obstructive pulmonary disease.

Chronic obstructive pulmonary disease (COPD) is one of the leading causes of death and disability worldwide, and circRNA dysregulation is functionally associated with COPD. This study explored the potential of circRMRP and circRPL27 as biomarkers of COPD. Blood samples from COPD patients and healthy controls were collected.

Heterotopic ossification: Current developments and emerging potential therapies.

This review aimed to provide a comprehensive analysis of the etiology, epidemiology, pathology, and conventional treatment of heterotopic ossification (HO), especially emerging potential therapies. HO is the process of ectopic bone formation at non-skeletal sites. HO can be subdivided into two major forms, acquired and hereditary, with acquired HO predominating.

Identification of novel phenolic inhibitors from traditional Chinese medicine against toxic α-synuclein aggregation via regulating phase separation.

Parkinson's disease (PD), a neurodegenerative disorder without cure, is characterized by the pathological aggregation of α-synuclein (α-Syn) in Lewy bodies. Classic deposition pathway and condensation pathway contribute to α-Syn aggregation, and liquid-liquid phase separation is the driving force for condensate formation, which subsequently undergo liquid-solid phase separation to form toxic fibrils. Traditional Chinese Medicine (TCM) has a long history in treating neurodegenerative disease; herein, we identified chemicals from herbs that inhibit α-Syn aggregation.

Triglyceride glucose index-body mass index as a predictor of coronary artery disease severity in patients with H-type hypertension across different glucose metabolic states.

Background: The triglyceride glucose-body mass index (TyG-BMI) is considered to be a reliable surrogate marker of insulin resistance (IR). However, limited evidence exists regarding its association with the severity of coronary artery disease (CAD), particularly in hypertensive patients with different glucose metabolic states, including those with H-type hypertension. This study aimed to investigate the relationship between TyG-BMI and CAD severity across different glucose metabolism conditions.

The Pro-inflammatory Functions of Type 1 CD 8+ T Cells and Interleukin-17-producing Cluster of Differentiation 8+ T Cells are Exhausted by Cholesterol in Atherosclerosis.

Background: CD8+ T cells have been found to accumulate in atherosclerotic plaques. However, the specific role of CD8+ T cell subsets in the development of atherosclerosis is still not fully understood.

Objective: To investigate the presence and functions of type 1 CD8+ T (Tc1) cells and interleukin-17 (IL-17)-producing CD8+ T (Tc17) cells.

LncRNA PGM5-AS1 Impairs the Resistance of Cervical Cancer to Cisplatin by Regulating the Hippo and PI3K-AKT Pathways.

Cisplatin, a platinum-based chemotherapeutic agent, can be used to treat cervical cancer (CC), but cisplatin resistance is increased during the cisplatin treatment. Long non-coding RNA PGM5-AS1 reportedly participates in CC tumorigenesis; however, its role in CC patients with cisplatin resistance has not been revealed. The present aimed to examine the role of PGM5-AS1 in modulating cisplatin resistance in CC.

Entacapone alleviates muscle atrophy by modulating oxidative stress, proteolysis, and lipid aggregation in multiple mice models.

Background: Skeletal muscle atrophy significantly affects quality of life and has socio-economic and health implications. This study evaluates the effects of entacapone (ENT) on skeletal muscle atrophy linked with oxidative stress and proteolysis.

Methods: C2C12 cells were treated with dexamethasone (Dex) to simulate muscle atrophy.

EIF4A3-Induced hsa_circ_0118578 Expression Enhances the Tumorigenesis of Papillary Thyroid Cancer.

Circular RNA (circRNA) plays a regulatory role in the malignancy of papillary thyroid cancer (PTC). However, the role of a novel circRNA, hsa_circ_0118578, in PTC is not yet fully understood. This report focuses on unveiling hsa_circ_0118578's effect on PTC cell malignancy and reveals its mechanism in PTC progression.

The USP11/Nrf2 positive feedback loop promotes colorectal cancer progression by inhibiting mitochondrial apoptosis.

Abnormal antioxidant capacity of cancer is closely related to tumor malignancy. Modulation of oxidative stress status is a novel anticancer therapeutic target. Nrf2 is a key regulator of various antioxidant enzymes, but the mechanism of its deubiquitination remains largely unclear.

Zuyangping formula promotes skin wound healing in diabetic rats.

Objective: To evaluate the effects of Zuyangping (, ZYP) formula on wound healing in diabetic rats, as well as the molecular mechanisms involved.

Methods: The main compounds in ZYP formula were identified by the Liquid chromatography-tandem mass spectrometry. Sprague-Dawley rats, injected with streptozotocin (STZ) to establish diabetes model, then, formed a defective skin trauma in the back, and each group was treated with corresponding drugs once a day.

Effects of Arginine Vasopressin on Hippocampal Myelination in an Autism Rat Model: A RNA-seq and Mendelian Randomization Analysis.

Background: To explore the therapeutic role of arginine vasopressin (AVP) and its possible mechanisms in autism.

Methods: Mid-trimester pregnant rats treated with valproate on embryonic day 12.5 and their offspring were selected as autism model.

Risk and burden of low birthweight related to maternal PM exposure in Iran: A national causal inference study.

Background: Maternal ambient fine particulate matter (PM) has been linked with fetal low birthweight (LBW), while national causal evidence is limited, particularly in low- and middle-income countries.

Methods: We used nationwide registry-based birth records of 3839531 singleton livebirths, with maternal age (MA) between 15 and 49 years, across 31 provinces in Iran from 2013 through 2018. Monthly gridded concentrations of ambient PM during entire pregnancy were estimated through validated spatiotemporal models.

Astragaloside IV alleviates skin fibrosis by modulating fibroblast phenotype in keloids.

Keloids are fibroproliferative diseases featuring abnormal fibroblast proliferation and extracellular matrix (ECM) deposition. Current therapeutic methods for keloids are unsatisfactory, and the recurrence rates of keloids are high. Astragaloside IV (AS-IV) is a key active component of Astragalus membranaceus Bunge, and has been reported to exert potent anti-fibrotic effects.

HMGB1 impacts the intestinal epithelial barrier by initiating NETs to regulate macrophage polarization.

High mobility group box 1 (HMGB1) has the capability of activating the immune response and taking part in macrophage polarization. Despite this, there is significant scope for exploration into how HMGB1 regulates macrophage polarization phenotype and influences intestinal epithelial barrier function. Investigating the role of HMGB1 in the creation of neutrophil extracellular traps (NETs) and the mechanism of its impact on macrophages could provide novel insights into intervening in intestinal inflammation and barrier damage.

Huazhi Rougan Granule Alleviates Liver and Intestinal Damage in Non-Alcoholic Fatty Liver Disease by Regulating miR-122 Expression and TLR4/MyD88/NF-κB Pathway Activation.

Purpose: miR-122 is upregulated in non-alcoholic fatty liver disease (NAFLD) liver tissue, and knockdown of miR-122 protects hepatocytes from lipid metabolism disorders. This study aimed to investigate whether Huazhi Rougan Granule (HRG) alleviates NAFLD liver and intestinal injury by regulating the miR-122-mediated TLR4/MyD88/NF-κB pathway.

Methods: Rats with NAFLD were constructed by high-fat feeding.

Evidence Supporting Conservative Scar Management Interventions Following Burn Injury: a review article.

Conservative management for hypertrophic scars (HSc) and scar contractures is of utmost importance to optimally reintegrate burn survivors into society. Many conservative treatment interventions have been described in the literature for the management of HSc. Recent advancements in the literature pertaining to post-burn scarring and HSc formation, have advanced our understanding of the mechanisms that support or refute the use of common rehabilitation treatment modalities after burn injury.

Controlled Nitric Oxide-Releasing Nanovehicles for Enhanced Infected Wound Healing: A Study on PDA@BNN6 Encapsulated in GelMA Hydrogel.

Introduction: The photo-activated thermo/gas antimicrobial nanocomposite hydrogel, Gel/PDA@BNN6, is composed of the nitric oxide (NO) carrier N, N'-di-sec-butyl-N, N'-dinitroso-p-phenylenediamine (BNN6), photothermal (PTT) material polydopamine nanoparticles (PDA NPs), and methacrylate gelatin (GelMA). This hydrogel can release NO gas in a stable and controlled manner, generating a localized photothermal effect when exposed to near-infrared laser light. This dual action promotes the healing of full-thickness skin wounds that are infected.

STAP2 promotes the progression of renal fibrosis via HSP27.

Background: Renal fibrosis is a key process in the progression from acute kidney injury (AKI) to chronic kidney disease (CKD), while the intricate mechanisms of renal fibrosis remain obscure. While the signal-transducing adaptor protein 2 (STAP2) was well-studied for its notable function in inflammation and immune-related disorders, its specific implication in renal fibrosis remains unclear. This study assessed the mechanism by which STAP2 could promote the progression of renal fibrosis.

Association between Systemic Immune-Inflammation Index (SII) and New-Onset In-Hospital Heart Failure in Patients with STEMI after Primary PCI.

Background: The systemic immune-inflammation index (SII) is a proven, reliable inflammatory marker of the atherosclerotic process. Additionally, inflammation is one of the most important mechanisms of heart failure (HF) after myocardial infarction (MI). However, it is not clear whether SII is related to the risk of in-hospital HF in patients with MI.

Association of estimated glucose disposal rate with incident cardiovascular disease under different metabolic and circadian rhythm states: findings from a national population-based prospective cohort study.

Background: Recent studies have shown that both metabolic syndrome and circadian rhythm syndrome are firmly associated with the occurrence of cardiovascular disease (CVD), with insulin resistance playing a significant role. The estimated glucose disposal rate (eGDR) is considered to be a reliable surrogate marker for insulin resistance. However, the relationship between eGDR and CVD under different metabolic and circadian rhythm states has not been thoroughly studied, and large-scale prospective cohort studies are needed to clarify this relationship.

Impact of perceived social support on family resilience in patients with ischemic stroke: A mediation model analysis.

Background: Ischemic stroke events impose a substantial burden on both families and society, underscoring the critical importance of early intervention and prevention strategies. The dearth of familial and societal support significantly impacts coping styles and family resilience, with negative coping styles potentially linked to diminished levels of family resilience. However, empirical evidence supporting these associations remains lacking.