Targeting DOT1L and EZH2 synergizes in breaking the germinal center identity of Diffuse Large B-cell Lymphoma.

Differentiation of antigen-activated B cells into pro-proliferative germinal center (GC) B cells depends on the activity of the transcription factors MYC and BCL6, and the epigenetic writers DOT1L and EZH2. GCB-like Diffuse Large B Cell Lymphomas (GCB-DLBCLs) arise from GCB cells and closely resemble their cell of origin. Given the dependency of GCB cells on DOT1L and EZH2, we investigated the role of these epigenetic regulators in GCB-DLBCLs and observed that GCB-DLBCLs synergistically depend on the combined activity of DOT1L and EZH2.

A Novel Homozygous Loss-of-Function Variant in GPR156 Delineates Non-syndromic Hearing Loss.

Non-syndromic hearing loss (NSHL) is a genetically heterogeneous disorder accounting for almost 70% of the total congenital hearing loss. The implementation of rapid advanced sequencing methods has significantly contributed to the correct molecular diagnosis for several rare genetic disorders, including NHSL. Features of two probands with NHSL were clinically and genetically evaluated.

Metabolomic Analysis of Nicotine-Induced Metabolic Disruptions and Their Amelioration by Resveratrol.

This study investigates the metabolic disruptions caused by nicotine (NIC) exposure, with a particular focus on amino acid and lipid metabolism, and evaluates resveratrol (RSV) as a potential protective agent. Mice were divided into four groups: control (CON), NIC-exposed, NIC + RSV-treated, and RSV-only. NIC exposure resulted in significant weight loss, elevated glucose levels, altered lipid profiles, and organ damage, particularly in the liver and kidneys.

Level and Factors Associated with Comprehensive Knowledge About HIV Among Currently Married Women in Somalia: A Nationwide Cross-Sectional Study.

Background: The Human Immunodeficiency Virus (HIV) is a major public health issue, particularly in underdeveloped nations, where limited knowledge contributes to high prevalence among women facing socio-economic and educational barriers. To the best of our knowledge, no study has comprehensively examined HIV knowledge among Somali married women using nationally representative data. This study aims to assess the level of comprehensive HIV knowledge and its determinants among currently married women in Somalia, identifying regions and groups with limited awareness to prioritize targeted education and healthcare interventions, support NSP goals, and provide baseline data for future efforts.

A Cross-Sectional Serological Study to Assess the Prevalence and Risk Factors of Anaplasmosis in Dromedary Camels in Punjab, Pakistan.

Anaplasmosis is an infectious disease transmitted by ticks and caused by obligate intracellular pathogen of belonging to genus Infections of one-humped camels () and llamas () have been reported previously. The aim of this study was to investigate the seroprevalence and risk factors of anti- spp. antibodies in of the Punjab, Pakistan.