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Gut microbiome may be a central player in the body's response to cancer

A new study reveals how bacteria in the gut can help determine whether the amino acid asparagine from the diet will feed tumor growth or activate immune cells against the cancer, according to researchers at Weill Cornell Medicine.

29 Jan 2026

Study offers a practical strategy to enhance effectiveness of immune checkpoint inhibitors

Cancer immunotherapy has transformed modern oncology by harnessing body's own immune system to combat malignant disease.

29 Jan 2026

Two-pronged therapeutic technology for cancer wins Pfizer Prize for Biomedical Research 2026

Whereas conventional treatments such as chemotherapy and radiotherapy show their limitations in battling certain advanced cancers, immunotherapy and therapeutic vaccines have opened up a new realm of hope for patients.

29 Jan 2026

Study reveals a link between oral microbiota and cognitive performance in schizophrenia

An association between oral microbiota and cognitive performance in schizophrenia has been reported by researchers at Science Tokyo.

29 Jan 2026

Study uncovers how the brain's 'memory replay' process is impaired in Alzheimer's disease

Memory dysfunction in Alzheimer's disease may be linked to impairment in how the brain replays our recent experiences while we are resting, according to a new study in mice by University College London (UCL) scientists.

29 Jan 2026

"Artificial lungs" keep a patient alive until a double lung transplantation was available

Humans can't live without lungs. But Ankit Bharat's patient did for 48 hours.

29 Jan 2026

Produce prescriptions help Medicaid patients overcome nutrition insecurity

The LA produce prescription program significantly improved nutrition security among Medicaid patients with diabetes, revealing ongoing affordability barriers.

29 Jan 2026

Nitrate source matters more than nitrate amount

Findings suggest that plant-sourced nitrates may reduce dementia risk, while animal and water sources are linked to increased risk, emphasizing diet quality.

29 Jan 2026

Umbilical cord blood markers may predict future type 1 diabetes

One day, there could be a new test to screen for type 1 diabetes, now that scientists have found markers in the blood of the umbilical cords of children who were later diagnosed with the disease.

29 Jan 2026

Soluble E-cadherin drives brain metastasis in aggressive inflammatory breast cancer

Researchers at The University of Texas MD Anderson Cancer Center have identified a targetable driver of brain metastases in patients with aggressive inflammatory breast cancer.

28 Jan 2026

Combination therapy improves cognition in Alzheimer’s models

In recent years, research into cannabis and its main psychoactive ingredient, Δ⁹-tetrahydrocannabinol (THC), has unearthed medical benefits including anti-inflammatory and neuroprotective properties.

28 Jan 2026

Brain protein CUL5 protects neurons by clearing toxic tau clumps

Researchers at UC San Francisco have identified a hazardous waste collector in the brain that disposes of the toxic clumps of tau protein that can lead to dementia.

28 Jan 2026

How microalgae, fish, and krill store omega-3s differently and why it matters

This study mapped how EPA and DHA are distributed across lipid classes in microalgae, fish, krill, and commercial omega-3 supplements using lipid-class–resolved analysis. It shows that lipid structure, not just total omega-3 content, differs markedly across sources and may influence their nutritional relevance.

28 Jan 2026

Eating melatonin-rich foods is linked to lower obesity and depression rates

This cross-sectional analysis of 8,320 Brazilian adults quantified melatonin intake from habitual diets and examined associations with multiple chronic health outcomes. Higher dietary melatonin intake was inversely associated with obesity and depression in a non-linear pattern, with no significant associations observed for other conditions.

28 Jan 2026

How DNA and life experiences leave distinct marks on the human immune system

Using single-cell epigenomic profiling of immune cells from 110 individuals, researchers show that genetic variation and environmental exposures shape the human immune system through distinct DNA methylation mechanisms. Genetic effects concentrate within gene bodies of memory cells, while environmental exposures primarily remodel regulatory regions in naive immune cells.

28 Jan 2026

Why predicted injury risk is quietly dragging down football transfer values

Researchers modelled future injury risk in male professional footballers across seven European leagues and linked this risk to market valuation using a two-stage econometric approach. A higher predicted probability of severe or recurrent injury was associated with a substantial reduction in players’ market value.

28 Jan 2026

UVA Health scientists pioneer a new way to create vaccines far more quickly than ever before

UVA Health scientists are reporting promising success as they pioneer a new way to create vaccines far more quickly, nimbly and inexpensively than ever before.

28 Jan 2026

Zebrafish can play a decisive role in clinical interpretation of spinal muscular atrophy

The tiny zebrafish is helping researchers rapidly determine whether a newborn's genetic mutation is likely to cause spinal muscular atrophy (SMA), one of the leading causes of infant mortality worldwide.

28 Jan 2026

Eating beef as part of a healthy dietary pattern does not impact risk factors for type 2 diabetes

More than 135 million American adults are either living with or at risk for type 2 diabetes (T2D), elevating the need for more evidence-based dietary guidance to help this growing population achieve optimal health and reduce risks for T2D and its complications.

28 Jan 2026

New nanomaterial kills cancer cells via oxidative stress

Scientists at Oregon State University have developed a new nanomaterial that triggers a pair of chemical reactions inside cancer cells, killing the cells via oxidative stress while leaving healthy tissues alone.

28 Jan 2026

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Medical Science News

Gut microbiome may be a central player in the body's response to cancer

Study offers a practical strategy to enhance effectiveness of immune checkpoint inhibitors

Two-pronged therapeutic technology for cancer wins Pfizer Prize for Biomedical Research 2026

Study reveals a link between oral microbiota and cognitive performance in schizophrenia

Study uncovers how the brain's 'memory replay' process is impaired in Alzheimer's disease

"Artificial lungs" keep a patient alive until a double lung transplantation was available

Produce prescriptions help Medicaid patients overcome nutrition insecurity

Nitrate source matters more than nitrate amount

Umbilical cord blood markers may predict future type 1 diabetes

Soluble E-cadherin drives brain metastasis in aggressive inflammatory breast cancer

Combination therapy improves cognition in Alzheimer’s models

Brain protein CUL5 protects neurons by clearing toxic tau clumps

How microalgae, fish, and krill store omega-3s differently and why it matters

Eating melatonin-rich foods is linked to lower obesity and depression rates

How DNA and life experiences leave distinct marks on the human immune system

Why predicted injury risk is quietly dragging down football transfer values

UVA Health scientists pioneer a new way to create vaccines far more quickly than ever before

Zebrafish can play a decisive role in clinical interpretation of spinal muscular atrophy

Eating beef as part of a healthy dietary pattern does not impact risk factors for type 2 diabetes

New nanomaterial kills cancer cells via oxidative stress

PhD researcher at LifeArc

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