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New pathway explains how zombie cells trigger chronic inflammation

Researchers have uncovered a previously unknown mechanism that helps aging cells drive the chronic inflammation linked to many age-related diseases.

10 Aug 2026

Newly discovered protein pathway limits spinal cord injury damage

Spinal cord injury begins with immediate mechanical damage, but much of the lasting neurological loss develops during the secondary phase, when inflammation, oxidative stress and disrupted metabolism continue to injure surviving tissue.

10 Aug 2026

Circular eccDNA shows potential to predict early-stage LUAD recurrence

LUAD is the most common histological subtype of lung cancer. Although surgery can be curative for patients diagnosed at an early stage, approximately 30%-50% develop recurrence or aggressive metastasis within five years.

10 Aug 2026

Optimal prostate-specific antigen cutoff linked to improved prostate cancer survival

After treatment for metastatic prostate cancer, a drop in prostate-specific antigen (PSA) levels in the blood is an indicator that the treatment is working.

10 Aug 2026

Spatial transcriptomics study elucidates cellular dynamics during heart transplant rejection

A new study that explores gene expression during heart transplant rejection marks a step forward for precision medicine approaches to treat organ rejection.

10 Aug 2026

New combination therapy could permanently clear HIV in newborns

Every year, more than 120,000 newborns worldwide contract HIV, a global health burden that requires lifelong treatment for millions of people - assuming they have access and can afford it.

10 Aug 2026

Fridge-free vaccine shows promise for reaching millions more people worldwide

The world-first trial of a fridge-free tetanus-diphtheria vaccine at University Hospital Southampton (UHS) has produced encouraging results that could improve access worldwide to crucial treatments.

10 Aug 2026

Medical reassurance often stops patients from seeking treatment

Doctors may think they're saying "Don't panic." But many patients hear "Don't bother" instead.

10 Aug 2026

Tirzepatide lowers heart attack and cardiovascular event risk in adults with type 2 diabetes

In a US cohort of 52,971 adults with type 2 diabetes and established atherosclerotic cardiovascular disease, tirzepatide initiation was associated with a lower one-year risk of major adverse cardiovascular events than sitagliptin. The benefit was driven mainly by lower myocardial infarction and all-cause mortality hazards, although the authors cautioned that mortality findings may be influenced by residual confounding.

10 Aug 2026

Study links better midlife vascular health to nearly 13 more dementia-free years

A long-term study of 12,409 adults found that a greater burden of diabetes, hypertension, and current smoking in midlife was associated with substantially fewer years lived free of dementia. Adults with none of these risk factors had about 30.1 dementia-free years from age 55, compared with 17.5 years among those with all three, a difference of nearly 13 years.

10 Aug 2026

Single-dose psilocybin shows promise for treatment-resistant depression in NHS trial

A single 25-mg dose of psilocybin with psychological support was feasible to deliver within an NHS setting and produced large preliminary reductions in depressive symptoms among adults with treatment-resistant depression. The Phase 2 feasibility trial also found the treatment was generally well tolerated, although functional unblinding and expectancy effects mean larger, longer efficacy studies are needed.

10 Aug 2026

New human genome benchmark captures both parental copies with near-perfect accuracy

Researchers created T2T-HG002, a near-perfect diploid human genome benchmark that is free of detectable errors across 99.4% of the genome and captures both maternal and paternal haplotypes. The benchmark expands coverage into previously excluded genomic regions and provides a new framework for evaluating sequencing reads, assemblies, phased variants, and personalized genome inference.

10 Aug 2026

Simple biological age score flags higher cognitive decline risk in older adults

A study of 4,818 middle-aged and older Chinese adults found that higher light BioAge was associated with greater risks of cognitive impairment, episodic memory decline, and reduced mental intactness. The simple measure, based on age, creatinine, glucose, and CRP, added modest predictive information but requires further validation before clinical use.

10 Aug 2026

Why pulses could play a bigger role in healthy and sustainable diets

A narrative review finds that pulses may support gut and metabolic health through their fiber, protein, phytochemicals, and interactions with the gut microbiota, while offering a lower environmental footprint than many animal protein sources. Human evidence is strongest for selected cardiometabolic outcomes, while many microbiome and fermentation-related benefits remain supported mainly by animal and laboratory studies.

9 Aug 2026

Study finds more than half of mapped US parks lie near toxic chemical-reporting facilities

A nationwide geospatial analysis of 151,366 publicly accessible parks found that 52.6% lay within two miles of at least one industrial facility reporting toxic chemical management to the EPA, while 17.7% had parkland within two miles of a current or former Superfund site. The study mapped proximity rather than contamination or exposure, highlighting locations where targeted environmental assessment and healthier urban planning may be warranted.

9 Aug 2026

Medical Research News

New pathway explains how zombie cells trigger chronic inflammation

Newly discovered protein pathway limits spinal cord injury damage

Circular eccDNA shows potential to predict early-stage LUAD recurrence

Optimal prostate-specific antigen cutoff linked to improved prostate cancer survival

Spatial transcriptomics study elucidates cellular dynamics during heart transplant rejection

New combination therapy could permanently clear HIV in newborns

Fridge-free vaccine shows promise for reaching millions more people worldwide

Medical reassurance often stops patients from seeking treatment

Tirzepatide lowers heart attack and cardiovascular event risk in adults with type 2 diabetes

Study links better midlife vascular health to nearly 13 more dementia-free years

Single-dose psilocybin shows promise for treatment-resistant depression in NHS trial

New human genome benchmark captures both parental copies with near-perfect accuracy

Simple biological age score flags higher cognitive decline risk in older adults

Why pulses could play a bigger role in healthy and sustainable diets

Study finds more than half of mapped US parks lie near toxic chemical-reporting facilities

Study identifies barriers to equitable pediatric cancer trial participation

Integrated nanomaterials offer new strategies for cancer immunotherapy

PRDM16 regulates the balance between proliferation and maturation in human cardiomyocytes

New USC center seeks answers to sex differences in aging

Silencing prefrontal cortex helps mice adopt better strategies

Voltammetry and machine learning for real-time neurotransmitter detection

How real-time off-gas analysis improves fermentation process control

Advancing Drug Safety Assessment With AI, Predictive Modeling, and Human-Relevant Data

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