Medicine · 3
Studies, trials and discoveries in medicine, genetics and biology, explained without hype.
- MedicinePost
A social media post claims Utah lets AI renew prescriptions without a doctor
A social media post says Utah allows AI to renew prescriptions without a doctor, citing a company's own figure of 99.2% agreement with physicians' treatment plans. The claim has not been independently checked.
- MedicinePost
AI model Delphi-2M reported to forecast over 1,000 diseases
An article reports that the AI model Delphi-2M could predict more than 1,000 diseases years in advance, based on medical histories. According to the text, it was trained on data from 500,000 UK Biobank participants.
- MedicinePost
Bepirovirsen reaches functional cure in about 1 in 5 hepatitis B patients in Phase 3
An article on two Phase 3 trials reports that the drug bepirovirsen, from GSK and Ionis, led to a functional cure of hepatitis B in about 1 in 5 patients.
- MedicinePost
Four Days of Antibiotics Alter Gut Microbes in Healthy Young Men
In healthy young men, four days of broad-spectrum antibiotics substantially altered the gut microbiome. Most recovered by about 1.5 months, but some common species were still undetectable at 180 days.
- MedicinePost
Google Research describes a multi-agent personal health assistant
An article from Google Research describes an AI system with several agents that analyzes a user's health data, such as wearable and medical record data, and answers health questions. The authors say it improved quality, but independent clinical validation is still needed.
- MedicinePost
Heart disease deaths fell for decades in the US; new targets like Lp(a) are under study
According to the author of this article, combined preventive measures cut US heart disease deaths by more than half over about seventy years. The author also says Lp(a) medicines are in advanced studies.
- MedicinePost
Medical AI test scores may reward shortcuts, not clinical reasoning
A social media post describes a Microsoft article reporting that medical AI models often answer standardized test questions using text patterns and shortcuts, even without images.
- MedicinePost
Post says medical AI scores barely drop when test images are removed
An AI researcher reported in a social media post that GPT-5's accuracy fell only slightly when medical images were removed from a test. The claim is preliminary and has not been peer reviewed.
- MedicinePost
Study finds general AI models outperform clinical AI tools for doctors
According to the report, general-purpose large language models outperformed clinical AI tools in three evaluations. The findings raise questions about how much specialized medical software can be trusted over general models.
- MedicinePost
Two experimental osteoarthritis therapies tested in animals
Colorado researchers tested in animals an injectable therapy and a biomaterial that aim to regenerate joints and cartilage, not only relieve pain. So far, the results come from animals, not people.
- MedicinePost
Particle count, not cholesterol amount, linked to heart risk in statin users
A Danish study of 13,015 adults on statins linked high apoB with normal LDL to more heart attacks and deaths. The evidence is observational and does not prove cause.
- MedicinePost
Selective myostatin inhibitor reported in a human study
An article states that a study published in Nature Medicine tested in humans a myostatin inhibitor that is more selective than earlier drugs.
- MedicinePost
Social media post claims glycine prevented kidney stones in animals
A social media post claims glycine nearly completely prevented kidney stones in an animal experiment, with changes in urinary citrate and oxalate. Results in animals do not necessarily show the same effect in people.
- MedicinePost
Why digestion may break down collagen supplements before absorption
A social media post explains that digestion breaks collagen into amino acids and suggests small peptides may partly survive. The explanation rests on opinion rather than a specific study.
- MedicinePost
Enzyme clears sugar-linked tissue damage in aged human tissue samples
A laboratory study of tissue from older donors reports that a modified enzyme removed more than 70% of the CML marker from aged arteries. The results are preliminary, and the work was done in a dish rather than in living people.
- MedicinePost
Fermented foods versus a high-fiber diet: what a reported 10-week Stanford comparison says
A report describes a 10-week comparison, attributed to Stanford, between fermented foods and a high-fiber diet, with inflammation markers and gut microbes as outcomes.
- MedicinePost
Hypothyroid rats showed more mast cells and histamine in skin
A study in rats linked experimentally induced hypothyroidism to more mast cells and more histamine in the skin and in a lacrimal gland. The results come from animals and do not apply directly to people.
- MedicinePost
Molecular changes after a single workout in sedentary adults
A study from the MoTrPAC Consortium of 175 sedentary adults measured molecular changes in muscle, fat and blood after the first workout.
- MedicinePost
Orange eating and later risk of age-related macular degeneration
An observational study of people links eating oranges frequently to a lower risk of late age-related macular degeneration 15 years later. The study shows an association, not a cause.
- MedicinePost
Social post cites linoleic acid and deaths: what the evidence shows
A social media post uses the Sydney Diet Heart Study to claim that swapping saturated fat for linoleic acid lowered cholesterol but increased deaths. Here is what the study supports and what remains unproven.
- MedicinePost
Topical progesterone cream and skin elasticity in midlife women
A randomized, double-blind trial with a vehicle control group reported that a progesterone cream improved skin elasticity in women in the perimenopausal and postmenopausal stages, compared with the control group.
- MedicinePost
Vitamin D3 with K2: author says the combination was best for bone density in women
An article describes 92 women with osteoporosis divided into four groups: vitamin D3, vitamin K2, D3 with K2, or calcium lactate. Bone density was measured at 1 and 2 years. The author states that the D3 with K2 combination performed best.
- MedicinePost
Whole-blood NAD+ does not fall with age, study finds
A study published in Nature Metabolism measured whole-blood NAD+ in over 1,100 human samples, aged 20 to 100, across seven cohorts, and found no decline with age.
- MedicinePost
CRISPR-Cas13 restored an immune signal in mouse prostate tumors
According to the article, researchers used CRISPR-Cas13 to restore MHC-I, a molecule that helps T lymphocytes recognize cancer, in prostate tumors in mice. In this animal study, checkpoint inhibitor immunotherapy was reportedly enhanced.
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