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Canada's measles outbreak exposes vulnerabilities in disease elimination efforts

The outbreak that contributed to Canada losing its measles elimination status in November 2025 was concentrated in historically under-vaccinated communities with close social networks across Canada, the US, Mexico, and beyond, creating opportunities for cross-border transmission, concludes a study published by The BMJ today.

28 Oct 2026

UCSF scientists develop smart CAR-T cells to fight childhood brain tumors

Scientists at UC San Francisco have engineered CAR-T cells that stay dormant until they reach the brain, where they switch on and destroy tumor cells.

28 Oct 2026

Michigan Medicine study reveals how diabetes drug reduces stroke risk

For millions living with type 2 diabetes, heart disease remains one of the greatest threats to their health.

28 Oct 2026

Alcami announces promotion of Robert Tragas to Vice President, Laboratory Services

Alcami, a leading contract development and manufacturing organization (CDMO), today announced its strengthening of laboratory leadership with the promotion of Robert Tragas to Vice President, Laboratory Services.

28 Oct 2026

Novel peptide from red alga shows potential for blood glucose control

It is a dietary staple found in sushi, rice wraps, and ramen toppings. Commonly known as nori in Japan and gim in Korea, red seaweed is especially popular across Asia.

27 Oct 2026

UK study identifies ways to improve bowel cancer detection in IBD patients

The first UK-wide analysis of bowel screening for patients with inflammatory bowel disease (IBD) has identified opportunities to improve the early detection of cancer.

27 Oct 2026

Low vitamin B12 is linked to heart disease. Supplements tell a different story

A narrative review published in Nutrition Journal examines how vitamin B12 deficiency may contribute to cardiovascular disease through elevated homocysteine, endothelial dysfunction, oxidative stress and altered methylation. The authors found that B12 supplementation has not consistently prevented heart attacks or cardiovascular deaths in clinical trials, although combined B-vitamin therapy may modestly reduce stroke risk, particularly in populations without folic acid fortification.

27 Oct 2026

CT scans linked vitamin D levels to fat within muscles after bariatric surgery

Researchers followed 113 adults for one year after bariatric surgery and found that those with higher postoperative vitamin D concentrations had less fat infiltration within certain muscles and lower visceral adiposity. They found no significant association between increases in vitamin D and changes in body composition after correction for multiple comparisons, while preoperative vitamin D levels did not independently predict postoperative body composition.

27 Oct 2026

Baylor researchers discover how glioblastoma hijacks nearby brain cells

Researchers at Baylor College of Medicine have discovered a new strategy that glioblastoma, the most common and aggressive form of adult brain cancer, uses to fuel its own growth.

27 Oct 2026

First human endothelial cell atlas maps how blood vessels age

To uncover how endothelial cells, the inner linings of blood vessels. change over the course of a lifespan, an international research team led by Laura de Rooij at the CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences has created the Human Aging Endothelial Cell Atlas, the first comprehensive atlas of vascular aging.

27 Oct 2026

Vitamin B5 derivative pantethine helps prevent and alleviate psoriasis symptoms in mice

Researchers in China have discovered that the vitamin B5 derivative pantethine limits the activity of immune cells that are key contributors to autoimmune diseases such as psoriasis.

27 Oct 2026

The impact of vibration on microscopy

Environmental vibration affects microscopy image quality, experimental accuracy and reproducibility, and how isolation technologies can help.

From TMC Vibration Control 27 Oct 2026

Rapid testing technology identifies trace drug contamination in public spaces

The study, published in the Journal of Mass Spectrometry, tested the method in a working UK pub and found traces of cocaine and ketamine on surfaces across bathrooms, tables and bar areas.

27 Oct 2026

Beer and liquor show more oral bacteria links than wine in a large US study

Researchers analyzed beverage intake and oral microbiome data from 5,598 adults across three US cohorts and found that alcohol consumption showed the strongest associations with oral bacterial diversity and composition among the beverages examined. Higher alcohol intake was associated with greater bacterial richness and differences in genera linked to oral health, but the cross-sectional preprint could not establish whether alcohol caused these differences or influenced disease risk.

26 Oct 2026

Proteins linked to Alzheimer's found to assist sperm cells

Unexpectedly, a kind of protein that is usually linked with diseases in the brain may play a vital role in semen, helping shepherd genetic material into sperm cells, scientists at Columbia's Zuckerman Institute report today in the research journal Molecular Cell.

26 Oct 2026

African health experts urge immediate action over new Ebola cases

African health experts have called for an immediate and coordinated response from pan-African authorities after new cases of the Bundibugyo Ebola virus emerged in Kenya and Nigeria.

26 Oct 2026

Smart probe makes aggressive breast cancer cells glow during surgery

Surgical removal of a tumor remains the primary defense against most solid cancers. However, for surgeons in the operating room, differentiating between the outer edges of a tumor and healthy tissue is a challenge.

26 Oct 2026

Researchers discover how faulty matrix structure leads to cell death in newly formed bone

Bone cells called osteocytes help maintain skeletal strength, but how newly formed osteocytes survive remains unclear.

26 Oct 2026

Nearly one third of patients with advanced melanoma saw tumors disappear completely after receiving TIL therapy plus pembrolizumab immunotherapy

Results from a clinical trial have revealed nearly one third (29.2 percent) of patients with advanced melanoma saw their tumors disappear completely on scans after receiving lifileucel TIL therapy alongside an immune checkpoint inhibitor, pembrolizumab, as a first-line treatment.

24 Oct 2026

Newly discovered protein controls the space between mitochondrial membranes

Mitochondria are the tiny powerpacks that supply most of the energy our cells need. Their ability to generate this energy relies on a distinctive architecture: two membranes, one tucked inside the other, separated by a narrow gap called the intermembrane space (IMS).

23 Oct 2026