In the phase 3 TRIUMPH-1 trial involving participants with obesity, retatrutide, a triple hormone receptor agonist, resulted in substantial weight reduction and a decrease in knee osteoarthritis pain and obstructive sleep apnea events. Full trial results and Research Summary: https://t.co/RyCnPv4grV
A lab score for 9,225 TP53 mutations tracked real cancer risk: in 437 people with Li-Fraumeni syndrome, high-scoring variants were associated with earlier cancer. @AJHGNews
👇 Link to the full episode in the first reply.
Same gene, very different risk 🧬
A cell score that predicts cancer risk in Li-Fraumeni syndrome, in 3 minutes with original animations.
📄 Penkert et al. · AJHG, 2026 · CC BY 4.0
🎧 Full episode: https://t.co/K0SgLXjHky
Same damage, different risk? 🧬
Two collagen genes, two different risks, in 3 minutes with original animations.
📄 Tzoumkas et al. · AJHG, 2026 · CC BY 4.0
🎧 Full episode: https://t.co/9D8SR3VSz0
Why do cells stop dividing? 🧬
Cellular senescence, six decades of discovery, in 3 minutes with original animations.
📄 Klaver et al., The EMBO Journal, 2026 · CC BY 4.0
🎧 Full episode: https://t.co/Rqtpb3GqWG
COL4A3 and COL4A4 build the same kidney collagen, yet truncating and NC1 variants are far more harmful in COL4A4, in over 900,000 people. @AJHGNews
👇 Link to the full episode in the first reply.
Sixty years after the Hayflick limit, cellular senescence looks less like an endpoint and more like a context-dependent program, and trials still lack validated biomarkers. @embojournal@marc_dema
👇 Link to the full episode in the first reply.
A haplotype panel from 490,319 UK Biobank genomes improved imputation in most populations tested and sharpened a COVID-19 signal at 3p21.31 in Italian data. @NatureGenet
👇 Link to the full episode in the first reply.