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Breast density alerts may cause confusion and raise anxiety among women

New research by experts at the University of Sydney shows that breast density notification is leaving some women confused and anxious about their breast health.

3 Dec 2025

Sudden cardiac death risk is sharply elevated in people with diabetes

The risk of sudden cardiac death is higher both for people with type 1 and type 2 diabetes, according to a large study published in the European Heart Journal today (Thursday). The increase in risk is especially noticeable among younger adults.

3 Dec 2025

Retinal organoids provide a powerful tool to diagnose and study Leber congenital amaurosis

Leber Congenital Amaurosis (LCA) is an inherited retinal disease leading to severe vision impairment from early infancy, affecting 2-3 out of every 100,000 newborns. LCA is caused by variants in certain genes from which proteins essential for retinal cell function and survival are made.

3 Dec 2025

Poor kidney function associated with elevated Alzheimer’s markers in the blood

People with impaired kidney function have higher levels of Alzheimer's biomarkers in their blood, but not an increased risk of dementia, according to a study published December 3, 2025, in Neurology®, the medical journal of the American Academy of Neurology.

3 Dec 2025

New rapid test distinguishes real HIV infections from vaccine-related false positives

Since the human immunodeficiency virus (HIV) was identified in 1983, roughly 91.4 million people around the world have contracted the virus and an additional 44.1 million have died from related causes.

3 Dec 2025

Experimental RNA drug shows promise for repairing DNA and healing tissue damage

Cedars-Sinai scientists have developed an experimental drug that repairs DNA and serves as a prototype for a new class of medications that fix tissue damage caused by heart attack, inflammatory disease or other conditions.

3 Dec 2025

Diabetes drugs linked to slower frailty progression in older adults

A new study shows that older adults with type 2 diabetes who start treatment with sodium–glucose cotransporter-2 (SGLT-2) inhibitors-such as empagliflozin (Jardiance) and dapagliflozin (Farxiga)-or glucagon-like peptide-1 (GLP-1) receptor agonists-such as semaglutide (Ozempic) and liraglutide (Victoza)-experience slower progression of frailty over one year compared with those starting other diabetes medications.

3 Dec 2025

Quicker access to Stop the Bleed program could have saved dozens of Maryland homicide victims

Quicker access to bleeding control interventions taught in the American College of Surgeons (ACS) Stop the Bleed program could have prevented the deaths of numerous homicide victims in Maryland, according to a first-of-its-kind analysis published in the Journal of the American College of Surgeons (JACS).

3 Dec 2025

NeuMap unveils the hidden architecture and life-long patterns of human neutrophils

Neutrophils are the most abundant immune cells in the body and the first to respond to infection or tissue damage.

3 Dec 2025

Dark web users show markedly higher mental health vulnerabilities

The dark web – a hidden corner of the internet accessed through privacy-preserving tools like the Tor browser – operates beyond the reach of traditional search engines and public platforms.

3 Dec 2025

Study links cannabis legalization to sharp rise in adolescent psychiatric emergencies

In November 2018, retailers in Massachusetts began selling recreational cannabis to adults 21 years and older.

3 Dec 2025

'Dry January' can lead to meaningful physical and psychological improvements

With the new year on the horizon and resolutions brewing, more people are saying cheers to a booze-free January, a choice that might come with some real health benefits and, ultimately, help some people cut back for good.

3 Dec 2025

New analysis reveals fundamental flaws in widely used measures of biological aging

A landmark review published today in Genomic Psychiatry challenges researchers to fundamentally reconsider how the field measures and conceptualizes biological aging.

3 Dec 2025

Purdue technology explored as a potential tool to identify women at higher risk of preeclampsia

A researcher in Purdue University's Weldon School of Biomedical Engineering is participating in a two-year research study evaluating approaches to monitor the health of pregnant women in Africa and inform future efforts to reduce maternal mortality.

3 Dec 2025

Sugar alcohol sorbitol may increase the risk of developing steatotic liver disease

Sweeteners such as aspartame, found in Equal packets, sucralose (Splenda), or sugar alcohols are often seen as healthier alternatives to food with refined sugar (glucose).

3 Dec 2025

APIC and SHEA launch collaborative initiative to strengthen national infection prevention efforts

The Association for Professionals in Infection Control and Epidemiology (APIC) and the Society for Healthcare Epidemiology of America (SHEA) have announced a new collaborative initiative, the Healthcare Infection Prevention Advisory Group (HIPAG), to address infection prevention priorities of national importance.

3 Dec 2025

Prehabilitation helps reduce disability after surgery in frail older adults

A large clinical trial published in JAMA Surgery shows that prehabilitation (also called prehab) can reduce disability after surgery in older adults with frailty, provided they are able to fully take part in the prehab program.

3 Dec 2025

Researchers highlight blind spots in dual diagnosis of schizophrenia and personality disorder

A new study by a research team at Université de Montréal highlights a critical lack of knowledge about the cognitive profiles of people living with both schizophrenia and a personality disorder.

3 Dec 2025

Noninvasive blood-glucose monitoring method could replace finger-prick tests for diabetes

A noninvasive method for measuring blood glucose levels, developed at MIT, could save diabetes patients from having to prick their fingers several times a day.

3 Dec 2025

Americans trust AMA over CDC on vaccine safety

For decades, health-related statements by major professional health associations such as the American Medical Association (AMA) agreed with those of the Centers for Disease Control and Prevention (CDC) because both relied on the same body of scientific knowledge, much of it funded by the federal health sector.

3 Dec 2025

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Medical News

Breast density alerts may cause confusion and raise anxiety among women

Sudden cardiac death risk is sharply elevated in people with diabetes

Retinal organoids provide a powerful tool to diagnose and study Leber congenital amaurosis

Poor kidney function associated with elevated Alzheimer’s markers in the blood

New rapid test distinguishes real HIV infections from vaccine-related false positives

Experimental RNA drug shows promise for repairing DNA and healing tissue damage

Diabetes drugs linked to slower frailty progression in older adults

Quicker access to Stop the Bleed program could have saved dozens of Maryland homicide victims

NeuMap unveils the hidden architecture and life-long patterns of human neutrophils

Dark web users show markedly higher mental health vulnerabilities

Study links cannabis legalization to sharp rise in adolescent psychiatric emergencies

'Dry January' can lead to meaningful physical and psychological improvements

New analysis reveals fundamental flaws in widely used measures of biological aging

Purdue technology explored as a potential tool to identify women at higher risk of preeclampsia

Sugar alcohol sorbitol may increase the risk of developing steatotic liver disease

APIC and SHEA launch collaborative initiative to strengthen national infection prevention efforts

Prehabilitation helps reduce disability after surgery in frail older adults

Researchers highlight blind spots in dual diagnosis of schizophrenia and personality disorder

Noninvasive blood-glucose monitoring method could replace finger-prick tests for diabetes

Americans trust AMA over CDC on vaccine safety

Exploring electron microscopy for plant and microbial imaging at the John Innes Centre

Extending the reach of Amperia™

Modular cleanrooms: Enhancing flexibility and compliance

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