Pou2af1 Deficiency Aggravates DSS-Induced Colitis via Impaired Germinal Center Responses and Altered Gut Microbiota.

Background: Bob1 plays a critical role in immune system regulation, particularly in the function of B cells. Its deficiency in the context of colitis remains underexplored. This study investigates the effects of Bob1 (Pou2af1) deficiency on colitis, particularly focusing on immune responses and gut microbiota alterations in a murine model.

Improved Response Inhibition Through Cognition-Guided EEG Neurofeedback in Men With Methamphetamine Use Disorder.

Objective: Impaired response inhibition is the core cognitive deficit in methamphetamine use disorder (MUD), and methamphetamine cue reactivity is a major factor that reduces inhibition efficiency. The authors sought to use cognition-guided neurofeedback to deactivate methamphetamine cue-related brain reactivity patterns in men with MUD to improve their response inhibition.

Methods: A cognition-guided, closed-loop EEG-based neurofeedback protocol was employed.

Genetic analysis of comorbidities between osteoarthritis, sarcopenia, and osteoporosis.

Background: Osteoarthritis (OA), sarcopenia (SCP), and osteoporosis (OP) pose a substantial global morbidity and mortality burden, and previous studies have observed potential associations among them. This study aims to comprehensively characterize the common genetic structure, biological basis, and underlying causal relationship among OA, SCP, and OP.

Methods: We used pooled statistics from the largest European genome-wide association study to investigate the genetic overlap and underlying causal relationships among OA, SCP, and OP.

The safety assessment of ustekinumab on psoriasis and psoriatic arthritis: A real-world analysis based on the FDA adverse event reporting system database.

Objective: To assess safety of ustekinumab (UST) on treatment of patients with psoriasis and psoriatic arthritis (PsA) by analyze UST related adverse drug events (ADEs).

Methods: Data on ADEs associated with UST on psoriasis and PsA were collected from the fourth quarter of 2009 through the third quarter of 2024 in the U.S.

Thoracic Radiotherapy Improves the Survival in Patients With -Mutated Oligo-Organ Metastatic Non-Small Cell Lung Cancer Treated With Epidermal Growth Factor Receptor-Tyrosine Kinase Inhibitors: A Multicenter, Randomized, Controlled, Phase III Trial.

Purpose: This multicenter, randomized, phase III clinical trial (Northern Radiation Oncology Group of China-002) focused on patients with oligo-organ metastatic non-small cell lung cancer (NSCLC) who have epidermal growth factor receptor () mutations. We aimed to investigate whether first-line concurrent thoracic radiotherapy (TRT) and EGFR-tyrosine kinase inhibitors (TKIs), compared with TKIs alone, could achieve better survival.

Materials And Methods: The patients in the TKI plus TRT group received 60 Gy to primary lung tumor and positive regional lymph nodes.

Regulatory roles of transcription factors T-bet and Eomes in group 1 ILCs.

T-bet and Eomes, both T-box transcription factors, have been extensively studied for their critical roles in the differentiation and functional maintenance of various immune cells. In this review, we provide a focused overview of their contributions to the transcriptional activation and differentiation, development, and terminal maturation of natural killer cells and innate lymphoid cell 1 cells. Furthermore, the interplay between T-bet and Eomes in regulating NK cell function, and its subsequent implications for immune responses against infections and tumors, is thoroughly examined.

Targeting MCH Neuroendocrine Circuit in Lateral Hypothalamus to Protect Against Skeletal Senescence.

Neuroendocrine regulation is essential for maintaining metabolic homeostasis. However, whether neuroendocrine pathway influence bone metabolism and skeletal senescence is unelucidated. Here, a central neuroendocrine circuit is identified that directly controls osteogenesis.

Fasting alleviates bleomycin-induced lung inflammation and fibrosis via decreased Tregs and monocytes.

Purpose: Idiopathic pulmonary fibrosis (IPF), a chronic and progressively worsening condition characterized by interstitial lung inflammation and fibrosis of unknown etiology, has a grim prognosis. The treatment options for IPF are limited and new therapeutic strategies are urgently needed. Dietary restriction can improve various inflammatory diseases, but its therapeutic effect on bleomycin (BLM)-induced pulmonary fibrosis mouse model remains unclear.

Shared genetic aetiology of respiratory diseases: a genome-wide multitraits association analysis.

Objective: This study aims to explore the common genetic basis between respiratory diseases and to identify shared molecular and biological mechanisms.

Methods: This genome-wide pleiotropic association study uses multiple statistical methods to systematically analyse the shared genetic basis between five respiratory diseases (asthma, chronic obstructive pulmonary disease, idiopathic pulmonary fibrosis, lung cancer and snoring) using the largest publicly available genome wide association studies summary statistics. The missions of this study are to evaluate global and local genetic correlations, to identify pleiotropic loci, to elucidate biological pathways at the multiomics level and to explore causal relationships between respiratory diseases.

Intermittent fasting alleviates IMQ-induced psoriasis-like dermatitis via reduced γδT17 and monocytes in mice.

Psoriasis is a chronic immune mediated inflammatory skin disease with systemic manifestations. It has been reported that caloric restriction could improve severity of psoriasis patients. However, the mechanism of intermittent fasting effects on psoriasis has not been investigated.

Simultaneous determination of six α-dicarbonyl compounds in traditional Chinese medicines using high-performance liquid chromatography-fluorescence detector with pre-column derivatization.

A reliable method for determination of six α-dicarbonyl compounds in traditional Chinese medicines was first developed and validated by high-performance liquid chromatography-fluorescence detector with pre-column derivatization. α-Dicarbonyl compounds in traditional Chinese medicines were extracted and derivatized with 2,3-diaminaphthalene. The derivatization procedure of six α-dicarbonyl compounds was confirmed by high-resolution mass spectrometry.

Effects of green tea powder on production performance, egg quality, and blood biochemical parameters in laying hens.

The paper aimed to evaluate the effects of dietary inclusion of green tea powder (GTP) on laying performance, egg quality, and blood biochemical parameters of laying hens. A total of 240 Jingfen No. 6 laying hens (age, 24 wk) were randomly allocated into 4 groups: control group (CON, basal diet), GTP0.

Stepwise Diagnostic Product Ions Filtering Strategy for Rapid Discovery of Diterpenoids in Based on UHPLC-Q-Exactive-Orbitrap-MS.

Diterpenoids are considered the major bioactive components in to treat cancer and inflammation, but few comprehensive profiling studies of diterpenoids have been reported. Herein, a stepwise diagnostic product ions (DPIs) filtering strategy for efficient and targeted profiling of diterpenoids in was developed using UHPLC-Q-Exactive-Orbitrap-MS. After UHPLC-HRMS/MS analysis of six diterpenoid reference standards, fragmentation behaviors of these references were studied to provide DPIs.

Myoferlin disturbs redox equilibrium to accelerate gastric cancer migration.

Objective: In contrast to normal cells, in which reactive oxygen species (ROS) are maintained in redox equilibrium, cancer cells are characterized by ectopic ROS accumulation. Myoferlin, a newly identified oncogene, has been associated with tumor metastasis, intracellular ROS production, and energy metabolism. The mechanism by which myoferlin regulates gastric cancer cell migration and ROS accumulation has not been determined.

Epidemiology of Psoriasis and Comorbid Diseases: A Narrative Review.

Psoriasis is a chronic autoimmune inflammatory disease that remains active for a long period, even for life in most patients. The impact of psoriasis on health is not only limited to the skin, but also influences multiple systems of the body, even mental health. With the increasing of literature on the association between psoriasis and extracutaneous systems, a better understanding of psoriasis as an autoimmune disease with systemic inflammation is created.

Comparison of concurrent chemoradiotherapy with radiotherapy alone for locally advanced esophageal squamous cell cancer in elderly patients: A randomized, multicenter, phase II clinical trial.

This randomized, multicenter, phase II clinical trial was performed to compare the safety and efficacy of concurrent chemoradiotherapy using S-1 (CCRT) with radiotherapy alone (RT) for elderly patients with locally advanced esophageal squamous cell carcinoma (ESCC). All eligible patients were randomly assigned to the CCRT group or the RT group at a 1:1 ratio. The CCRT group received 50.

Symmetry Analysis of Magnetoelectric Effects in Perovskite-Based Multiferroics.

In this article, we performed symmetry analysis of perovskite-based multiferroics: bismuth ferrite (BiFeO)-like, orthochromites (RCrO), and Ruddlesden-Popper perovskites (CaMnO-like), being the typical representatives of multiferroics of the trigonal, orthorhombic, and tetragonal crystal families, and we explored the effect of crystallographic distortions on magnetoelectric properties. We determined the principal order parameters for each of the considered structures and obtained their invariant combinations consistent with the particular symmetry. This approach allowed us to analyze the features of the magnetoelectric effect observed during structural phase transitions in BiRFeO compounds and to show that the rare-earth sublattice has an impact on the linear magnetoelectric effect allowed by the symmetry of the new structure.

Pu-erh tea ameliorates obesity and modulates gut microbiota in high fat diet fed mice.

Obesity is regarded to be associated with fat accumulation, chronic inflammation, and gut microbiota dysbiosis. Raw and ripened pu-erh tea extract (PETe) have the effect of reducing body weight gain and fat accumulation, which are associated with gut microbiota. However, little is known about the difference of raw and ripened PETe on the regulation of gut microbiota.

Erratum: MicroRNA-373 promotes migration and invasion in human esophageal squamous cell carcinoma by inhibiting TIMP3 expression.

[This corrects the article on p. 1 in vol. 6, PMID: 27073718.

Sensitive determination of malondialdehyde in rat prostate by high performance liquid chromatography with fluorescence detection.

An excellent pre-column fluorescent derivatization reagent N-acetylhydrazine acridone for the quantitative determination of malondialdehyde was synthesized. Malondialdehyde was derivatized at 80 °C for 30 min in the presence of trichloroacetic acid. The separation of the derivative was performed on an Agilent ZORBAX SB-C18 column in conjunction with gradient elution.

Safety and clinical outcomes of computed tomography-guided percutaneous microwave ablation in patients aged 80 years and older with early-stage non-small cell lung cancer: A multicenter retrospective study.

Background: Previous studies have documented the therapeutic value of computed tomography (CT)-guided percutaneous microwave ablation (MWA) for early-stage non-small cell lung cancer (NSCLC). However, few studies have focused on patients aged 80 years and older. This retrospective study aimed to evaluate the safety and clinical outcomes of CT-guided percutaneous MWA in patients aged 80 years and older with early-stage peripheral NSCLC.

Development of a HPLC-FL method to determine benzaldehyde after derivatization with -acetylhydrazine acridone and its application for determination of semicarbazide-sensitive amine oxidase activity in human serum.

A novel fluorescence labeling reagent -acetylhydrazine acridone (AHAD) was designed and synthesized. A highly sensitive high performance liquid chromatography (HPLC) method coupled with fluorescence detection to determine benzaldehyde after derivatization with AHAD was developed. Optimum derivatization was obtained at 40 °C for 30 min with trichloroacetic acid as catalyst.