Sam's News — health — 2026-08-14¶
Health¶
8 FDA approves Bristol Myers Squibb's novel multiple myeloma drug, marks debut of new drug class¶
The FDA approved Bristol Myers Squibb's iberdomide (Zenbexus) on August 14 for advanced multiple myeloma, marking the debut of a new drug class. The oral treatment combines with existing therapies and represents the first FDA approval using a more sensitive cancer remission measure for this blood cancer.
- FDA approval granted August 14, 2026
- Debut of new drug class for multiple myeloma
- Oral treatment combines with Darzalex and dexamethasone
- First approval using more sensitive measure of cancer remission for multiple myeloma
Sources: STAT News AI Web Searched
7 Estrogen-Only Hormone Therapy Linked to 39% Lower Dementia Risk¶
A study of 21,462 women found that estrogen-only hormone therapy use later in life was associated with 39% lower odds of dementia diagnosis and 35% lower odds of Alzheimer's brain changes at autopsy. The association suggests protective effects but does not establish causation.
- 39% lower dementia diagnosis odds; 35% lower Alzheimer's pathology odds at autopsy
- 18% of hormone therapy users showed no Alzheimer's signs versus 10% of non-users
- Study published August 12, 2026, in Neurology journal; 21,462 participants followed 3–5 years
- Results specific to estrogen-only therapy; combined estrogen-progestin therapy may raise dementia risk
Sources: ScienceDaily AI Web Searched, ScienceDaily — Health RSS
6.5 Abdominal Obesity and Vitamin D Deficiency Linked to 123% Increased Mortality Risk¶
A study of 5,500+ adults over 50 found that combining abdominal obesity with vitamin D deficiency increases six-year mortality risk by 123%.
Sources: ScienceDaily — Health RSS, ScienceDaily — Fitness RSS, ScienceDaily — Nutrition RSS
6.5 Regular Stair Climbing Associated with 39% Lower Cardiovascular Mortality¶
A large analysis of 480,000+ people found that regular stair climbers were 39% less likely to die from cardiovascular disease and 24% less likely to die from any cause.
Sources: ScienceDaily — Health RSS, ScienceDaily — Fitness RSS
AI & Medicine¶
7.5 AI is unlocking new drug treatments for previously incurable diseases¶
Artificial intelligence is rapidly developing new drug treatments for previously incurable diseases including Parkinson's disease, antibiotic-resistant superbugs, and rare lung diseases.
- MIT researchers screened 45 million compounds using generative AI trained on antibiotic structures
- AI discovered two compounds effective against Neisseria gonorrhoeae and Staphylococcus aureus (MRSA)
- Only 12 new antibiotics approved 2017–2022; AI can screen massive libraries in days or hours
- 1.1 million annual deaths from antibiotic-resistant infections; projected 8+ million by 2050 without intervention
Sources: BBC AI Web Searched, bbc.com Web Search, google.com Web Search, google.com Web Search
Neuroscience¶
7.5 Stanford Researchers Discover Immune Cell Migration into Aging Brain¶
Stanford researchers discovered that immune cells from the bloodstream migrate into the aging brain as early as middle age and transform into microglia. The finding challenges the assumption that the brain's immune system remains separate from the body's defenses throughout life and could reshape understanding of neurological diseases.
- Large numbers of immune cells enter human brain beginning in middle age
- Bone marrow-derived cells can transform into specialized brain immune cells (microglia)
- Earlier genetic study found certain immune cell clones associated with lower Alzheimer's risk
- Research led by Julia Belk and Siddhartha Jaiswal; published in Nature
Sources: ScienceDaily AI Web Searched, ScienceDaily — Health RSS
7 Stress Hormone CRH Aids Brain Repair After Injury¶
Researchers at the Max Planck Institute of Psychiatry discovered that oligodendrocyte progenitor cells rapidly release the stress hormone CRH near brain damage to aid repair. Approximately one-third of these cells activate CRH production within hours of injury, helping control myelin regeneration and nerve insulation repair.
- About one-third of OPCs release stress hormone CRH near brain wounds within hours
- CRH response shuts down after roughly three days following injury
- OPCs use CRH to control maturation into myelin-producing oligodendrocytes
- Discovery may explain how early-life stress contributes to psychiatric disorders
Sources: ScienceDaily AI Web Searched, ScienceDaily — Health RSS
Pharma¶
6.5 FDA Approves Bristol's Oral Treatment for Advanced Multiple Myeloma¶
The FDA has approved a Bristol oral treatment representing the first drug in a new class of medicine for advanced multiple myeloma.
Sources: STAT News RSS
Medicine¶
6.5 Four Medical Breakthroughs Improve Patient Care, Including Minimally Invasive Surgery and CRISPR Gene Therapy¶
Recent medical advances include minimally invasive heart bypass surgery and personalized CRISPR gene editing therapy.
Sources: google.com Web Search Update to: Four Medical Breakthroughs Revolutionizing Patient Care
Crime¶
6.5 Luigi Mangione pleads guilty to federal stalking charges in UnitedHealthcare CEO killing¶
Luigi Mangione has pleaded guilty to federal stalking charges related to the killing of UnitedHealthcare CEO Brian Thompson.
Sources: STAT News RSS