Antioxidant shield for T cell telomeres shows promise against tumor-induced exhaustion

Published Date: 11 Sep 2025

Tumors are stressful places for cancer-fighting immune cells. Low oxygen, high acid levels, and other stressors put strain on mitochondria, the cell's energy factories, leading to T cell exhaustion and poor cancer outcomes.

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Italy's Arbovirus Threat: Is Europe at Greater Risk?

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Latest News

Most individuals who meet proposed clinical criteria for chronic traumatic encephalopathy lack the disease’s hallmark pathology at autopsy, raising questions about the criteria’s diagnostic reliability.

The oral therapy is intended for adults with idiopathic pulmonary fibrosis or progressive pulmonary fibrosis, two fibrotic lung diseases with limited treatment options.

Insomnia, sleepiness, fatigue, and stress were associated with higher depression scores, but caffeine appeared to lessen the association between depression and severe insomnia.

Researchers share their experience with sotatercept in 91 patients with pulmonary arterial hypertension, the first report on outcomes outside clinical studies.

Everyday exposure to traffic, industry, and wildfire smoke was associated with vascular brain injury in middle age.

Spanish clinicians and grief advocates stress that compassionate communication and bereavement support shape how families process perinatal loss.

News All Time

Flawed Tests and Funerals Allowed Ebola to Spread Undetected, Sources Say

By the time health officials confirmed new Ebola infections in eastern Democratic Republic of Congo last week, the total number of suspected cases meant the outbreak was...

American Doctor Has Ebola, Will Be Transferred for Care

Two other physicians — including the doctor’s wife — were potentially exposed, along with their four children.

Is Ketamine for Depression Moving Too Fast on Weak Data?

Ketamine has been hailed as a fast-acting, effective treatment for major depression. But new research questions whether the drug lives up to its hype.

FDA Psychiatry Roundup: April 2026

A monthly snapshot of FDA activity involving therapies used in the prevention and treatment of psychiatric conditions.

IA Thrombolysis After Thrombectomy: More Uncertainty

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Aging in Hospital Medicine: How to Retain Older Hospitalists

The schedule and demanding nature of the job make hospitalist jobs more difficult as you age. Some systems are trying to help.

Soccer-Study Warns Of Dangerous Heat At 2026 World Cup as Climate Risks Grow

Football's global players' union renewed concerns on Thursday about heat at the 2026 World Cup after scientists warned the likelihood of dangerous temperatures for players...

Is Flare Prophylaxis Always Needed When Starting Gout Drugs?

There are divided opinions over whether anti-inflammatory drugs should always be used when initiating urate-lowering therapy for gout. Would a ‘pill in the pocket’ approach be better?

CMV Infection in Early Pregnancy Tied to Autism Risk in Kids

Children with congenital cytomegalovirus infection may experience complications such as autism and hearing loss if their mothers have a first-time infection during the first trimester.

Medicine Through Film: 10 Classics for Clinicians

Ten cinematic classics trace medicine’s moral, social, and scientific dilemmas — a curated watchlist that highlights storytelling, stigma, and a call for female leads.

Corticosteroids May Raise Risk for Mortality in IPF

The use of corticosteroids is linked to a higher risk for mortality in patients with acute exacerbations of idiopathic pulmonary fibrosis.

Mollicute Screening Improves Outcomes After Lung Transplant

Donor-recipient RNA assay significantly reduced the days to diagnosis of infection.

Hung Up on Hantavirus? How to Answer If Patients Are Asking

Recent outbreak on a Dutch cruise ship poses no risk to public at large, experts say.

Could AI Copilots Reduce Clinician Documentation Time?

Ambient AI systems may reduce documentation demands and allow physicians to spend more time interacting directly with patients during their visits.

Hantavirus-hit Cruise Ship Heads to Spain After Three People Evacuated

A luxury cruise ship hit by a deadly hantavirus outbreak and marooned since Sunday off the coast of Cape Verde left for Spain on Wednesday, a Reuters witness said, after...

German Woman on Hantavirus-Hit Ship to Be Tested in Germany

A German national who had contact with an infected person onboard a cruise ship hit by hantavirus will be brought to a hospital in the German city of Duesseldorf for ⁠testing.

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