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Archive
29/01/2026

Archive: 29/01/2026

Experts advocate reformulating health systems in the Amazon in light of climate change

A multidisciplinary team of Brazilian researchers argues in an article published in the BMJ that health systems in the Brazilian Amazon must be redesigned in light of climate change, extreme weather events, and food insecurity. ...

Jan 29, 2026

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7

A miniature human liver transforms toxicology testing of food contaminants

Assessing the toxicity of food contaminants—including carcinogenic potential—is a major challenge in evaluating the risks associated with exposure. In recent years, as part of efforts to reduce animal testing, two-dimensional ...

Jan 29, 2026

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7

Discovery shines light on a cascade of events that occurs when toxic tau impacts synapses

A holistic inquiry into how toxic tau impacts synapses provides a new take on the processes that lead to neuronal dysfunction and memory loss in Alzheimer's disease. A tool, developed in the Tracy lab, enables researchers ...

Jan 29, 2026

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10

Beyond the active site: A new way to regulate immune enzyme TREX1

The immune system must maintain a delicate balance to defend against harmful threats while avoiding excessive inflammation. When this balance is disrupted, immune responses can contribute to autoimmune diseases and cancer. ...

Jan 29, 2026

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20

Why a potential vaccine for neonatal sepsis faces challenges ahead

A major international study has assessed key bacterial targets that could form the basis of a new maternal vaccine to protect newborns from life-threatening infections. The University of Strathclyde contributed analytical ...

Jan 29, 2026

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7

Stroke telerehabilitation emerges as promising primer for recovery

In the U.S., a stroke happens roughly every 40 seconds. That means, in the time it takes to read a five-minute news article, more than seven Americans will have experienced this life-changing medical event, which is a leading ...

Jan 29, 2026

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5

Metformin shown to prevent long COVID across risk groups in multiple randomized trials

Multiple randomized clinical trials and electronic health record studies now show that metformin, a widely used and well-established medication, significantly reduces the risk of developing long COVID when taken during or ...

Jan 29, 2026

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Taking daily aspirin does not reduce long-term cancer risk for older adults

Prior studies, largely among middle-aged adults, have reported that taking aspirin reduces the risk of cancer after 10 years, particularly for colorectal cancer. However, new Monash University research has found that for ...

Jan 29, 2026

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18

Simple dietary change may slow liver cancer in at-risk patients

People with compromised liver function may be able to reduce their risk of liver cancer or slow its progression with a simple dietary change: eating less protein. A Rutgers-led study in Science Advances has found that low-protein ...

Jan 29, 2026

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41

Hippocampus does more than store memories: It predicts rewards, study finds

A preclinical study published in Nature has found evidence that the hippocampus, the brain region that stores memory, also reorganizes memories to anticipate future outcomes.

Jan 29, 2026

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