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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

Researchers discover smart molecular glue that activates inside oxidative cancer cells

Investigators at Dana-Farber Cancer Institute have developed a platform for systematically discovering molecular glues that could become protein degradation drug candidates.

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

Fine particle pollution raises rheumatoid arthritis flare risk and disease activity

Higher ambient PM2.5 exposure was associated with increased rheumatoid arthritis disease activity and a greater likelihood of flares in a four-year South Korean cohort of 1,070 patients. The association appeared stronger with sustained exposure over approximately two weeks or longer, while women and nonsmokers showed more pronounced links between PM2.5 and DAS28-CRP.

7 Aug 2026

Low-fat vegan diet helps people lose weight without cutting back on food

A low-fat vegan diet lowers the energy density of the foods people eat by roughly 30%, allowing them to eat satisfying amounts of food while taking in fewer calories and losing weight-without deliberately restricting calories-according to new research published in JAMA Network Open.

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

Air pollution in pregnancy raises birth risks differently across trimesters

A population-based study of 26,582 live singleton births in Madrid found that associations between NO₂ exposure and adverse birth outcomes varied by pregnancy stage, with key patterns emerging in the first and third trimesters.

6 Aug 2026

Nicotine gum may make smokeless tobacco withdrawal easier to manage

A randomized trial found that 2 mg nicotine gum controlled craving, anxiety, and sleep problems more effectively than behavioral counselling during smokeless tobacco cessation. Although abstinence rates were numerically higher with nicotine gum, the differences were not statistically significant, highlighting the need for larger studies.

6 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

Firearm injury patients face measurable risk of bacterial infections

A new study from researchers at the University of Maryland School of Medicine (UMSOM) found that bacterial infections develop in approximately 5 percent of adults hospitalized with firearm injuries, with most infections occurring during the initial hospitalization rather than after patients return home.

6 Aug 2026

New study reveals genetic drivers of inherited bone marrow failure syndrome

Inherited bone marrow failure syndrome, or IBMFS, describes a group of disorders in which inherited genetic abnormalities impair the bone marrow's ability to produce sufficient healthy blood cells.

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

Parenting stress influences children's screen habits, study finds

Researchers at FIU have a message for parents: If screen time is part of getting through a stressful day, find a way to make it count. The goal should be to focus less on quantity and more on quality.

6 Aug 2026

Tuft cell-like cancers exhibit unique biological characteristics across multiple organs

A growing body of evidence suggests that a rare epithelial cell type known as the tuft cell may play a far more significant role in cancer than previously recognized.

6 Aug 2026

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Medical Research News

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

Researchers discover smart molecular glue that activates inside oxidative cancer cells

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

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

Fine particle pollution raises rheumatoid arthritis flare risk and disease activity

Low-fat vegan diet helps people lose weight without cutting back on food

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

Air pollution in pregnancy raises birth risks differently across trimesters

Nicotine gum may make smokeless tobacco withdrawal easier to manage

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

D-serine promotes gastric cancer growth by suppressing tumor immunity

Firearm injury patients face measurable risk of bacterial infections

New study reveals genetic drivers of inherited bone marrow failure syndrome

Nighttime light linked to conflicting signs of biological aging

IL-6 receptor blockers show promise for preventing MOGAD relapses

Parenting stress influences children's screen habits, study finds

Tuft cell-like cancers exhibit unique biological characteristics across multiple organs

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

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