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Air pollution, even below EPA guidelines, increases breast cancer risk

Women living in parts of the United States with lower air quality, especially neighborhoods with heavy emissions from motor vehicles, are more likely to develop breast cancer, according to a multiyear analysis involving more than 400,000 women and 28,000 breast cancer cases.

28 Oct 2025

Clinically significant valvular heart disease vastly underdiagnosed in U.S. elders

Results from the PREVUE-VALVE study suggest that there are currently at least 4.7 million people aged 65-85 living with moderate or greater valvular heart disease (VHD) in the United States, and at least 10.6 million with clinically significant VHD, most of whom are unaware of their condition.

28 Oct 2025

Scientists uncover the gut’s hidden hydrogen engine and how it falters in Crohn’s disease

Study reveals that group B [FeFe]-hydrogenase is the primary enzyme driving fermentative hydrogen production in the healthy human gut, mainly through Bacteroides species. These genes are significantly depleted in Crohn’s disease, indicating a metabolic shift and altered hydrogen cycling dominated by respiratory bacteria

27 Oct 2025

Obesity’s health risks shift with age and sex, new genetic study reveals

Using a new time-resolved Mendelian randomization approach in over 360,000 UK Biobank participants, Karlsson et al. revealed that the causal impact of obesity changes across life, with distinct age- and sex-specific risk patterns for diabetes, heart disease, atrial fibrillation, and osteoarthritis.

27 Oct 2025

Can cheese help prevent dementia? Japanese researchers say it might

Older Japanese adults who ate cheese at least once a week had a 21–24% lower risk of developing dementia over three years. The association remained significant even after adjusting for lifestyle and socioeconomic factors, suggesting a modest but meaningful protective effect.

27 Oct 2025

Fogarty Innovation and CRF unite to accelerate breakthroughs in cardiovascular medicine

After several years of close collaboration and a relationship rooted in mutual respect and shared vision, Fogarty Innovation is coming together with the Cardiovascular Research Foundation® (CRF®) to create a unified platform for advancing transformative healthcare technologies.

27 Oct 2025

Sirolimus-eluting balloon strategy matches drug-eluting stents in large international PCI trial

New study results from a large international all-comer population of percutaneous coronary intervention (PCI) candidates found that utilizing a strategy of sirolimus-eluting balloons with bailout stenting only if necessary was noninferior to routine drug-eluting stent (DES) implantation as part of the treatment for de novo coronary artery disease.

27 Oct 2025

Liver transplants from MAiD donors show outcomes comparable to standard donations

Organ donation following medical assistance in dying (MAiD), also known as euthanasia, is a relatively new practice both in North America and worldwide.

27 Oct 2025

Breakthrough study identifies potential treatment for schizophrenia symptoms

Difficulty completing everyday tasks. Failing memory. Unusually poor concentration.

27 Oct 2025

Study finds up to 5% of Americans carry genetic mutations linked to increased cancer susceptibility

New Cleveland Clinic research reveals that up to 5% of Americans – approximately 17 million people – carry genetic mutations or "variants" linked to increased cancer susceptibility, regardless of risk factors like personal or family cancer history.

27 Oct 2025

AI-powered app matches human-led programs in diabetes prevention

Researchers from Johns Hopkins Medicine and the Johns Hopkins Bloomberg School of Public Health report that an AI-powered lifestyle intervention app for prediabetes reduced the risk of diabetes similarly to traditional, human-led programs in adults.

27 Oct 2025

Major new study may lead to earlier detection of lung cancers

A major new study, which has recently begun recruiting, is hoped to lead to earlier detection of lung cancers.

27 Oct 2025

New certification equips providers with digital tools to ensure quality cardiac care

The rapidly expanding availability of remote telehealth cardiac health care poses a growing challenge for health care providers to learn how to use new digital tools and resources safely and effectively to treat people living with chronic health conditions.

27 Oct 2025

Daily 40Hz audiovisual stimulation may slow cognitive decline in late-onset Alzheimer's patients

A new research paper documents the outcomes of five volunteers who continued to receive 40Hz light and sound stimulation for around two years after participating in an MIT early-stage clinical study of the potential Alzheimer's disease therapy.

27 Oct 2025

New clinical practice guideline provides updated recommendations for treatment of central sleep apnea

A new clinical practice guideline developed by a task force of the American Academy of Sleep Medicine provides updated recommendations for the treatment of central sleep apnea.

27 Oct 2025

Adequate support needed to address Canada's rising youth opioid use

Youth opioid use is increasing in Canada, as are related emergency department visits and deaths, yet governments are not providing adequate support to address this public health crisis, argue the authors of a CMAJ.

27 Oct 2025

Unraveling the mystery of motor neuron degeneration in ALS

ALS, also known as Lou Gehrig's disease, is among the most challenging neurological disorders: relentlessly progressive, universally fatal, and without a cure even after more than a century and a half of research.

27 Oct 2025

Genetic analysis of blood sample could offer a non-invasive way for early Parkinson’s diagnosis

The genetic analysis of a blood sample could become a tool for the early diagnosis of Parkinson's disease, according to an exploratory study led by researchers from the Miguel Hernández University of Elche (UMH).

27 Oct 2025

New mechanism behind potentially fatal type of epilepsy identified

A team led by the UAB Institut de Neurociències (INc-UAB) has for the first time identified the mechanism behind a potentially fatal type of epilepsy, a symptom of mitochondrial diseases.

27 Oct 2025

Pigments extracted from the henna dye could be used to treat liver disease

Lawsonia inermis is best known for making henna, a versatile dye that is used to change the color of skin and clothes. Now, researchers from Osaka Metropolitan University have found another use for the pigments extracted from the dye: treating liver disease.

27 Oct 2025

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Medical Condition News

Air pollution, even below EPA guidelines, increases breast cancer risk

Clinically significant valvular heart disease vastly underdiagnosed in U.S. elders

Scientists uncover the gut’s hidden hydrogen engine and how it falters in Crohn’s disease

Obesity’s health risks shift with age and sex, new genetic study reveals

Can cheese help prevent dementia? Japanese researchers say it might

Fogarty Innovation and CRF unite to accelerate breakthroughs in cardiovascular medicine

Sirolimus-eluting balloon strategy matches drug-eluting stents in large international PCI trial

Liver transplants from MAiD donors show outcomes comparable to standard donations

Breakthrough study identifies potential treatment for schizophrenia symptoms

Study finds up to 5% of Americans carry genetic mutations linked to increased cancer susceptibility

AI-powered app matches human-led programs in diabetes prevention

Major new study may lead to earlier detection of lung cancers

New certification equips providers with digital tools to ensure quality cardiac care

Daily 40Hz audiovisual stimulation may slow cognitive decline in late-onset Alzheimer's patients

New clinical practice guideline provides updated recommendations for treatment of central sleep apnea

Adequate support needed to address Canada's rising youth opioid use

Unraveling the mystery of motor neuron degeneration in ALS

Genetic analysis of blood sample could offer a non-invasive way for early Parkinson’s diagnosis

New mechanism behind potentially fatal type of epilepsy identified

Pigments extracted from the henna dye could be used to treat liver disease

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

How GLP‑1 Agonists Are Shaping the Future of Obesity Treatment With Dr Bryony Henderson

Flow chemistry, AI, and NMR: A next-gen approach to scalable API production

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