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Frequent TV watching may harm long-term brain health

"Turn off that TV, it'll rot your brain!" has been a household refrain for decades. While "rot" might be too strong a term, researchers are finding that the overall sentiment could have some merit.

17 Jul 2026

Study reveals how adolescent brain remodeling reshapes memory retrieval

Scientists have long known that the human brain continues developing well beyond the teenage years, with important changes involving decision-making and emotional regulation extending into the mid-to-late 20s.

17 Jul 2026

Study identifies new waste clearance system in the eye

Many of the world's leading causes of irreversible blindness, including glaucoma and age-related macular degeneration, share a common problem: the buildup of fluid, waste and inflammatory debris in the back of the eye.

17 Jul 2026

New ctDNA blood test improves personalized prostate cancer treatment

A noninvasive DNA blood test can identify metastatic castration-resistant prostate cancer (mCRPC) patients who are most likely to benefit from 223Ra radiopharmaceutical therapy and monitor their progress throughout treatment, according to new research published in the July issue of The Journal of Nuclear Medicine.

17 Jul 2026

Tau buildup in progressive supranuclear palsy alters brain networks linked to thinking and behavior

Researchers at Japan's National Institutes for Quantum Science and Technology (QST) have found that tau buildup in progressive supranuclear palsy (PSP) may affect brain networks involved in thinking and behavior.

17 Jul 2026

SORLA protein may protect the brain from toxic tau tangles

Alzheimer's disease and many other forms of neurodegeneration share a common culprit. In these diseases, tau proteins that normally stabilize neuronal microtubule filaments within our nervous system networks instead form noxious knots and gradually disrupt the circuits they would otherwise preserve.

17 Jul 2026

Study detects early warning signs of schistosomiasis drug resistance

Scientists have identified genetic changes in wild populations of the parasitic worm that causes schistosomiasis which may reduce its response to praziquantel, the only available treatment.

17 Jul 2026

NOX4 inhibition may protect hearts affected by Duchenne muscular dystrophy

Researchers at the University of South Florida USF Health Morsani College of Medicine have identified a potential pathway that could protect cardiac function in people with Duchenne muscular dystrophy, a progressive and fatal genetic disease that weakens the body's muscles.

17 Jul 2026

ECT-like brain stimulation triggers unexpected nuclear reprogramming in mature neurons

Nearly 90 years after Ugo Cerletti and Lucio Bini introduced electroconvulsive therapy (ECT), brain stimulation therapies such as ECT and Repetitive Transcranial Magnetic Stimulation (rTMS) are common in psychiatry because they are highly effective for treating depression and schizophrenia, yet their cellular mechanisms remain poorly understood

17 Jul 2026

Study reveals mechanism underlying HBV-induced liver inflammation

Chronic hepatitis B virus (HBV) infection remains a major cause of global liver morbidity, leading to progressive necroinflammation that often culminates in cirrhosis and hepatocellular carcinoma.

17 Jul 2026

Trans-tympanic optical stimulation of the cochlea evokes reliable auditory responses

A new study, using Mongolian gerbils as an animal model, demonstrated for the first time that trans-tympanic infrared laser stimulation of the cochlea evokes reliable, auditory-guided behaviour in awake animals without the need for genetic modification or invasive surgical implantation.

17 Jul 2026

Bundibugyo Virus Disease outbreak

As of 14 July, 2,093 confirmed cases of Bundibugyo Virus Disease and 798 deaths had been reported in the DRC and Uganda. A total of 394 people have recovered.

17 Jul 2026

A wife’s account reveals the hidden burden of young-onset Alzheimer’s caregiving

Karina Acton Reid recounts caring for her husband with young-onset Alzheimer’s disease presenting as posterior cortical atrophy while raising two young children. Her perspective shows how visual disorientation, diagnostic delays, changing family roles, and inadequate age-appropriate support affect the entire household.

16 Jul 2026

Timing of regenerative cues may be key to better healing from injury

For decades, medicine has chased a simple but elusive goal of delivering the right drug to the right place at the right time.

16 Jul 2026

New approach enhances radiotherapy by disabling cancer's DNA repair machinery

Cancer treatments like radiation and chemotherapy work by doing one main thing: shredding the DNA of cancer cells so they can no longer multiply.

16 Jul 2026

LIG1 loss reveals new treatment strategy for aggressive breast cancer

Loss of one copy of the DNA Ligase I (LIG1) gene in triple-negative breast cancers (TNBC) with TP53 mutations confers resistance to chemotherapy, but researchers at Baylor College of Medicine and collaborating institutions have identified a vulnerability in these cells and used it to their advantage.

16 Jul 2026

Researchers identify new genetic pathway driving epilepsy and seizures

Researchers have uncovered a novel biological pathway that can lead to seizures when disrupted. The findings also provide a new approach to improve the diagnosis of epilepsy, for which a genetic cause cannot be found in about 50 % of individuals with the condition

16 Jul 2026

New model improves short- and long-term disease risk prediction

Researchers developed ALADYNOULLI, a Bayesian generative model that combines longitudinal health records, age, and polygenic risk to identify reproducible disease signatures across more than 683,000 participants. In UK Biobank testing, the framework achieved stronger short- and long-term risk discrimination than established clinical scores while revealing disease subgroups and genetic associations.

16 Jul 2026

Targeting ZBP1 may overcome cancer immunotherapy resistance

A new Review published in the open-access journal Ferroptosis and Oxidative Stress highlights Z-nucleic acid-binding protein 1 (ZBP1) as an emerging innate immune sensor that converts genomic stress into potent antitumor immunity.

16 Jul 2026

Targeting CMPK2-intervened redox metabolism to mitigate hepatic ischemia-reperfusion injury

HIRI is a major clinical challenge that occurs when blood supply to the liver is temporarily interrupted and then restored, as commonly seen in liver resection and liver transplantation.

16 Jul 2026