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Piezo ion channels: Key regulators of digestive health and disease

Mechanosensitive Piezo ion channels, particularly Piezo1 and Piezo2, are gaining recognition as central regulators of digestive system physiology and disease.

7 Aug 2026

Exhausted T cells balance graft tolerance and infection risk

A comprehensive new review examines the complex role of T cell exhaustion in organ transplantation, highlighting how this dysfunctional immune state can both promote graft tolerance and create vulnerabilities to infection and malignancy.

7 Aug 2026

Living near a dry cleaner may come with an unexpected Parkinson’s disease link

A nationwide case-control study of older U.S. Medicare beneficiaries found that living closer to a dry-cleaning establishment was associated with higher odds of incident Parkinson’s disease, with the strongest association among people living within 0.1 mile.

7 Aug 2026

Disrupted RNA methylation pathway accelerates Alzheimer’s and Parkinson’s risks

A growing understanding of RNA biology is reshaping how scientists view the relationship between environmental toxicants, brain development, and neurodegenerative disease.

7 Aug 2026

Scientists map key differences in stem cell potency for treating knee osteoarthritis

Knee osteoarthritis (KOA) affects more than 1 in 10 people over 40 years of age, impairing patients' mobility and quality of life.

7 Aug 2026

Metabolic stress triggers long-lasting immune system changes in diabetes patients

A growing understanding of trained immunity, a form of long-lasting immune system adaptation, is reshaping how scientists view diabetes and its many complications.

7 Aug 2026

New research highlights carbohydrate role in early human brain development

Fruit, honey and other naturally sweet foods may have helped fuel the evolution of the human brain, according to new research from the University of Sydney and the University of Glasgow.

7 Aug 2026

Genetic analysis of 1 million people points to FNIP1 as a promising metabolic target

Mega-scale exome sequencing of 1,032,116 people identified 59 independent genes linked to the TG:HDL ratio, including 44 rare-coding associations not detected in the previous largest analysis. Ultra-rare FNIP1 loss-of-function variants were associated with favorable fat distribution, lower liver fat and glycemia, and around 60% lower odds of a composite cardiometabolic disease outcome.

7 Aug 2026

Severe COVID-19 reactivates dormant viruses and may leave a lasting viral signature

A longitudinal study of 1,154 hospitalized COVID-19 patients found widespread reactivation of chronic Herpesviridae and Anelloviridae, with distinct viral patterns linked to disease severity, inflammation, and clinical outcomes. Anelloviridae also persisted during convalescence and were associated with physical deficits in long COVID, although the study did not establish causation.

7 Aug 2026

Autophagy modulation emerges as a strategy against cisplatin-resistant gastric cancer

Drug resistance remains one of the greatest obstacles to successful treatment of gastric cancer, limiting the long-term effectiveness of the widely used chemotherapy drug cisplatin.

6 Aug 2026

D-serine promotes gastric cancer growth by suppressing tumor immunity

Researchers from Keio University have found that D-serine increases the growth of gastric cancer by creating an immunosuppressive and anti-inflammatory tumor microenvironment.

6 Aug 2026

Nighttime light linked to conflicting signs of biological aging

Higher residential nighttime light exposure was associated with contrasting biological aging patterns in nearly 300,000 UK Biobank participants, depending on the aging algorithm used. PhenoAge and homeostatic dysregulation suggested a potentially adverse aging pattern, while KDM-BA showed the opposite association, underscoring uncertainty about how nighttime light relates to biological aging.

6 Aug 2026

IL-6 receptor blockers show promise for preventing MOGAD relapses

An international study led by Mayo Clinic researchers has identified interleukin-6 (IL-6) receptor blockers as a promising option for preventing relapses in myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD). MOGAD is a rare autoimmune neurological disorder that can cause vision loss, paralysis and other serious neurological complications.

6 Aug 2026

PIWI proteins and piRNAs may unlock more effective stem cell therapies

Scientists are shedding new light on a little-known biological system that could help unlock the full potential of stem cell therapy, one of the most promising areas of modern medicine.

6 Aug 2026

Hyperfunction theory offers fresh insights into mechanisms driving human aging

A new research perspective was published in Volume 18 of Aging on July 24, 2026, titled "A brief history of the hyperfunction theory of aging and future directions."

6 Aug 2026

Ferroptosis-based therapy shows promise for advanced prostate cancer treatment

A recent review explores the rapidly expanding field of ferroptosis-based therapy for prostate cancer, presenting ferroptosis as a promising strategy to overcome resistance in advanced and castration-resistant prostate cancer (CRPC).

6 Aug 2026

Brain's extracellular matrix controls learning windows and memory stability

For many who have struggled to learn a new language or instrument, it's a familiar pattern: they make rapid progress at first, then hit a plateau that no amount of diligent practice or concentration seems to break.

6 Aug 2026

AI sleep model reveals health risks missed by standard apnea scores

An AI foundation model extracted hidden physiological patterns from routine polysomnography and identified five patient groups with distinct long-term risks of mortality, cardiovascular disease, and neurological disorders. The approach outperformed apnea–hypopnea index severity categories for risk stratification and remained informative in an independent sleep cohort.

6 Aug 2026

Light-field microscopy enables snapshot volumetric imaging of fast neural activit

Neural activity is three-dimensional and fast. Signals propagate through brain circuits on millisecond-to-microsecond timescales, while animals move, sense, and act.

6 Aug 2026

New AI framework ASTRA-Net maps hidden peripheral airways for bronchoscopy

Lung cancer is the most diagnosed cancer globally and is one of the leading causes of cancer-related deaths.

6 Aug 2026

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Medical Science News

Piezo ion channels: Key regulators of digestive health and disease

Exhausted T cells balance graft tolerance and infection risk

Living near a dry cleaner may come with an unexpected Parkinson’s disease link

Disrupted RNA methylation pathway accelerates Alzheimer’s and Parkinson’s risks

Scientists map key differences in stem cell potency for treating knee osteoarthritis

Metabolic stress triggers long-lasting immune system changes in diabetes patients

New research highlights carbohydrate role in early human brain development

Genetic analysis of 1 million people points to FNIP1 as a promising metabolic target

Severe COVID-19 reactivates dormant viruses and may leave a lasting viral signature

Autophagy modulation emerges as a strategy against cisplatin-resistant gastric cancer

D-serine promotes gastric cancer growth by suppressing tumor immunity

Nighttime light linked to conflicting signs of biological aging

IL-6 receptor blockers show promise for preventing MOGAD relapses

PIWI proteins and piRNAs may unlock more effective stem cell therapies

Hyperfunction theory offers fresh insights into mechanisms driving human aging

Ferroptosis-based therapy shows promise for advanced prostate cancer treatment

Brain's extracellular matrix controls learning windows and memory stability

AI sleep model reveals health risks missed by standard apnea scores

Light-field microscopy enables snapshot volumetric imaging of fast neural activit

New AI framework ASTRA-Net maps hidden peripheral airways for bronchoscopy

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

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

AI-powered analytics and experimental validation

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