Genetic Variant in CUBN Gene Identified as Key Risk Factor for Metformin-Induced Vitamin B12 Deficiency
Posted inDiabetes & Endocrinology Internal Medicine news

Genetic Variant in CUBN Gene Identified as Key Risk Factor for Metformin-Induced Vitamin B12 Deficiency

Researchers have identified a genetic variant in the cubilin gene (CUBN, rs1801222) that significantly increases the risk of metformin-induced vitamin B12 deficiency, with carriers of the AA genotype experiencing deficiency up to twice as fast as GG carriers. This discovery offers potential for targeted clinical monitoring in high-risk patients.
Nerandomilast Shows Potential Mortality Benefit in IPF Despite Neutral Composite Secondary Endpoints: Insights from FIBRONEER-IPF Extended Follow-up
Posted inInternal Medicine news Respiratory

Nerandomilast Shows Potential Mortality Benefit in IPF Despite Neutral Composite Secondary Endpoints: Insights from FIBRONEER-IPF Extended Follow-up

Long-term data from the FIBRONEER-IPF trial indicates that while nerandomilast did not significantly impact composite respiratory events, the 18 mg dose suggests a numerical reduction in mortality and maintains a favorable safety profile for patients with idiopathic pulmonary fibrosis.
Reduced Intestinal Epithelial GPX4 Expression Predicts Postoperative Crohn’s Disease Recurrence and Offers a Novel Therapeutic Target
Posted inGastroenterology Internal Medicine news

Reduced Intestinal Epithelial GPX4 Expression Predicts Postoperative Crohn’s Disease Recurrence and Offers a Novel Therapeutic Target

A breakthrough study identifies epithelial Glutathione peroxidase 4 (GPX4) deficiency as a potent predictor of Crohn's disease recurrence after surgery. The research links this biomarker to endoplasmic reticulum stress and highlights selenium supplementation as a potential druggable strategy to improve patient outcomes.
Beyond Statins: The Evolution and Clinical Impact of PCSK9 Inhibition in Cardiovascular Risk Management
Posted inCardiology Internal Medicine news

Beyond Statins: The Evolution and Clinical Impact of PCSK9 Inhibition in Cardiovascular Risk Management

This article explores the transformation of lipid management through PCSK9 inhibitors. From genetic discovery to landmark cardiovascular outcomes trials, we examine how monoclonal antibodies, RNA interference, and gene editing are redefining the boundaries of LDL-C reduction and patient care in atherosclerotic disease.
Impact of Polygenic Risk Scores on the Clinical Presentation and Glycaemic Variability of GCK-MODY
Posted inDiabetes & Endocrinology Internal Medicine news

Impact of Polygenic Risk Scores on the Clinical Presentation and Glycaemic Variability of GCK-MODY

This article explores how polygenic background modifies GCK-MODY clinical phenotypes, influencing HbA1c levels and diagnostic thresholds. Findings highlight the distinct polygenic patterns in GCK-MODY compared to HNF1A-MODY, emphasizing the interaction between monogenic and polygenic factors in diabetes.
Optimizing the ‘When’ of Exercise: Afternoon and Evening Activity as a Precision Medicine Tool for Diabetes Risk Reduction
Posted inDiabetes & Endocrinology Internal Medicine news

Optimizing the ‘When’ of Exercise: Afternoon and Evening Activity as a Precision Medicine Tool for Diabetes Risk Reduction

New evidence from the UK Biobank and NHANES suggests that the timing of moderate-to-vigorous physical activity (MVPA) significantly impacts type 2 diabetes risk. Clustering activity in the afternoon and evening provides superior metabolic protection compared to morning sessions, independent of the total volume of exercise performed.
Accelerated 3-Year MD Graduates Match or Exceed Traditional Peers in Residency Performance: Evidence from ACGME Milestone 2.0
Posted inInternal Medicine news

Accelerated 3-Year MD Graduates Match or Exceed Traditional Peers in Residency Performance: Evidence from ACGME Milestone 2.0

A comprehensive retrospective cohort study finds **Implementing Study Findings** I'm now integrating the Brenner et al. (2026) data into the "Key Findings" section. I'm focusing on providing a clear presentation of the ACGME Milestone 2.0 scores, specifically highlighting differences in PC, MK, and PROF domains. The strategy also includes detailing implications. I'm also ensuring the final JSON structure matches the required specifications. that graduates of accelerated 3-year MD programs perform at least as well as, and in some domains better than, their 4-year counterparts during Internal Medicine residency, validating the clinical competency of shortened medical education pathways.