Role of Ferroptosis in ALD: Focusing on Hepcidin and Besides Hepcidin.

Ascending incidence and poor outcomes make Alcoholic Liver Disease (ALD) a considerable public health concern. This review concluded the iron metabolism under physiology conditions and alcohol disturbance (leading to ferroptosis in ALD) and summarized the novel treatment, diagnosis, and prognosis of ferroptosis for ALD. ALD is characterized by alcohol-induced chronic metabolism disorder, peroxidation damage, and dysfunction of the anti-oxidant system.

Quercetin ameliorates lupus symptoms by promoting the apoptosis of senescent Tfh cells via the Bcl-2 pathway.

Systemic lupus erythematosus (SLE) is an autoimmune disorder that commonly affects the skin, kidneys, joints, and various other systemic tissues, with its development intricately linked to the process of immunosenescence. Quercetin (QC), a phytochemical that occurs naturally, demonstrates many different biological capabilities, such as antibacterial, antioxidant, and anti-inflammatory activities. Our investigation found that QC effectively reduced kidney damage and relieved mesenteric lymph nodes (mLNs) swelling in MRL/lpr lupus mice.

RBM15 drives the progression of lung adenocarcinoma by regulating N6-methyladenosine-mediated LDHA mRNA stability.

Abnormal N6-methyladenosine (m6A) methylation in RNA plays a pivotal role in the pathogenesis of many types of tumors by influencing mRNA metabolism, alternative splicing, translocation, stability and translation. However, the specific regulators and underlying mechanisms of m6A modification in the progression of lung adenocarcinoma are not well understood. In this study, we analyzed the RNA-seq transcriptome data downloaded from The Cancer Genome Atlas (TCGA) database, and identified "m6A writer" RNA binding motif protein 15 (RBM15) expression was significantly elevated in lung adenocarcinoma (LUAD) biopsies, and the higher RBM15 levels were correlated with the poorer overall survival (OS) of LUAD patients.

Effect of an integrated narrative program (INP) on quality of life among patients with non-small cell lung cancer (NSCLC): An experimental trial.

Purpose: To investigate the effectiveness of an integrated narrative program (INP) in enhancing the resilience, self-efficacy and quality of life of postoperative NSCLC patients.

Methods: 135 patients participated in this trial. 45 participants were recruited into the integrated narrative program group and received both the digital storytelling intervention and narrative therapy after a randomized controlled trial, while the control group (n = 45) received routine care and the intervention group (n = 45) underwent the digital storytelling intervention (DST).

RREB1 could act as an immunological and prognostic biomarker: From comprehensive analysis to osteosarcoma validation.

Background: The Ras-responsive element binding protein 1 (RREB1) is a transcription factor involved in various biological processes. Notably, RREB1 plays a role in tumor immunity by regulating tumor-related gene expression, shaping the tumor microenvironment, and modulating immune checkpoints. Given these functions, RREB1 has emerged as a potential regulatory target in tumor immunotherapy.

Reliability and validity of the Chinese version of the family presence risk-benefit and self-confidence scales in Chinese nurses.

Background: Controversy surrounding Family Presence during Resuscitation (FPDR) continues internationally. The attitudes of medical professionals toward FPDR are particularly important for its clinical implementation. Currently, there is a lack of validated tools to evaluate medical professionals' perceptions of FPDR in China.

Intra-individual structural covariance network in schizophrenia patients with persistent auditory hallucinations.

Neuroimaging studies have revealed that the mechanisms of auditory hallucinations are related to morphological changes in multiple cortical regions, but studies on brain network properties are lacking. This study aims to construct intra-individual structural covariance networks and reveal network changes related to auditory hallucinations. T1-weighted MRI images were acquired from 90 schizophrenia patients with persistent auditory hallucinations (pAH group), 55 schizophrenia patients without auditory hallucinations (non-pAH group), and 83 healthy controls (HC group).

Protocol for identification of NEMF-mediated C-terminal extensions on mitochondrial nonstop proteins via customized MS/MS spectra database searching.

The ribosome-associated protein quality control (RQC) core factor nuclear export mediator factor (NEMF) appends C-terminal extended sequences (CESs) to ribosome-stalled nascent chains (NCs). Specific CESs compositions could be directly recognized by enzymes and facilitate NC degradation. Yet, NEMF-mediated CESs remains largely unidentified.

From genes to reproductive health: Immune cell influences on abortion.

Background: The relationship between dysregulation of the immune system and reproductive health, particularly in the context of abortion, is an area of critical research. Identifying the immunological factors that contribute to abortion could provide valuable insights into its prevention and management.

Methods: This study used bidirectional two-sample Mendelian Randomization (MR) approach to evaluate the causal link between 731 immune cell features and the risk of abortion.

CD38 symmetric dimethyl site R58 promotes malignant tumor cell immune escape by regulating the cAMP-GSK3β-PD-L1 axis.

In recent years, immunotherapy has emerged as an effective approach for treating tumors, with programmed cell death ligand 1 (PD-L1)/programmed cell death protein-1 (PD-1) immune checkpoint blockade (ICB) being a promising strategy. However, suboptimal therapeutic efficacy limits its clinical benefit. Understanding the regulation mechanism of PD-L1 expression is crucial for improving anti-PD-L1/PD-1 therapy and developing more effective tumor immunotherapy.

Psychotic symptoms associated increased CpG methylation of metabotropic glutamate receptor 8 gene in Chinese Han males with schizophrenia and methamphetamine induced psychotic disorder: a longitudinal study.

Methamphetamine use can produce psychotic symptoms almost indistinguishable from schizophrenia (SCZ). Variation in DNA methylation may be closely implicated in the etiology and longitudinal development of psychiatric disorders. However, the relationship between psychotic symptoms, functional disability, and DNA methylation is still unclear.

Cytoplasmic mtDNA clearance suppresses inflammatory immune responses.

Upon various stresses, mtDNA leaks from mitochondria into the cytoplasm, leading to cellular dysfunction and inflammation, thereby exacerbating disease progression. The autophagy-lysosome pathway has emerged as a pivotal quality control mechanism for eliminating abnormal cytoplasmic mtDNA. This article summarizes the mechanisms underlying mtDNA-triggered inflammation and how cytoplasmic mtDNA is eliminated.

Atrial tachycardia originating from a right atrial free wall diverticulum: case report.

Background: Atrial tachycardia (AT) is an arrhythmic disorder originating from the atrium, independent of the atrioventricular node, and includes various types based on different mechanisms such as abnormal automaticity, triggered activity, and re-entry. These mechanisms are often related to specific anatomical structures. Focal AT, though relatively rare, typically arises from well-known locations in the left and right atria, such as the pulmonary veins, mitral valve annulus, crista terminalis, and coronary sinus ostium.

CircGSK3β mediates PD-L1 transcription through miR-338-3p/PRMT5/H3K4me3 to promote breast cancer cell immune evasion and tumor progression.

Circular RNA (circRNA) plays a pivotal role in breast cancer onset and progression. Understanding the biological functions and underlying molecular mechanisms of dysregulated circRNAs in breast cancer is crucial for elucidating its pathogenesis and identifying potential therapeutic targets. In this study, we investigated the role and molecular mechanism of circGSK3β in breast cancer.