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Baby's birthweight increases risk of cardiovascular disease in preeclamptic and hypertensive women

Rss Feed - Tue, 10/21/2025 - 07:27
A new study shows that preeclamptic and hypertensive pregnant women's risk of getting cardiovascular disease is linked to their baby's birthweight.

Study offers a nuanced understanding of how bedroom ventilation affects sleep health

Rss Feed - Tue, 10/21/2025 - 07:06
Good sleep is key to good health, overall well-being, and optimal cognitive function. Disturbed sleep or lack of sleep can lead to various health issues such as cardiovascular diseases, cancer, and other morbidity, including Alzheimer's disease and obesity.

Giles introduces AI agent to accelerate healthcare and life science research

Rss Feed - Tue, 10/21/2025 - 06:53
giles AI, a company making advanced research tools accessible to all and simplifying how scientists work with data, has announced the commercial launch of giles, its AI specialised research agent designed to support healthcare, clinical, and medical research.

AI system watches kids eat to reveal how bite habits predict obesity risk

Rss Feed - Tue, 10/21/2025 - 03:51
This study introduces ByteTrack, an AI system that analyzes bite behavior in children, offering new strategies for obesity prevention at the dinner table.

BMAC treatment accelerates healing for ACL, MCL, and meniscus tears

Rss Feed - Tue, 10/21/2025 - 03:41
Bone marrow aspirate concentrate (BMAC) is a common treatment for joint injuries.

Tailored deep brain stimulation offers new hope for hard-to-treat epilepsy

Rss Feed - Tue, 10/21/2025 - 03:32
Doctors and researchers at the University of Pittsburgh and UPMC have developed a new treatment for epilepsy patients who don't respond to medication and aren't candidates for surgery. Their approach, published today in Nature Communications, uses deep brain stimulation (DBS) that is tailored to each patient's unique brain wiring.

Blood proteins reveal MS immune system attack starts years before symptoms

Rss Feed - Tue, 10/21/2025 - 03:07
By the time patients start seeking care for multiple sclerosis (MS), the disease has already been damaging their brains for years. But until recently, scientists didn't understand which brain cells were being targeted or when the injury began.

AGA updates guidelines for Barrett's Esophagus to catch cancer early

Rss Feed - Tue, 10/21/2025 - 03:01
The American Gastroenterological Association (AGA) released a new clinical practice guideline on the surveillance of Barrett's esophagus, the only known precursor to esophageal cancer (adenocarcinoma), a highly lethal cancer whose incidence has risen substantially over recent decades.

Researchers discover how a brain circuit allows eating despite anxiety

Rss Feed - Tue, 10/21/2025 - 02:37
How do mammals manage to eat in situations that cause anxiety, step into exposed spaces, or slow down when anxiety drives them to keep moving? A new study pinpoints a leptin-sensitive circuit in the lateral hypothalamus that helps to overcome anxiety to perform essential behaviors such as exploring, feeding, and limiting maladaptive hyperactivity.

Economic growth drives disparities in global cancer research

Rss Feed - Tue, 10/21/2025 - 02:24
New research reveals that the number and complexity of cancer clinical trials since 2001 have varied across low- and middle-income countries (LMICs), with economic growth contributing to disparities, but only to a certain extent. The findings are published by Wiley online in CANCER, a peer-reviewed journal of the American Cancer Society.

Molecular evidence connects higher childhood cognitive function to longer lifespan

Rss Feed - Tue, 10/21/2025 - 01:57
Researchers led by Dr. W. David Hill at the University of Edinburgh have identified a significant genetic correlation between childhood cognitive function and longevity, providing the first molecular genetic evidence that intelligence measured in youth shares genetic factors with lifespan.

Study suggests earlier start of hormone therapy optimizes long-term health outcomes

Rss Feed - Tue, 10/21/2025 - 01:48
Menopause may take a toll on women physically and emotionally due to declining estrogen levels. For some, the use of hormone therapy has proven valuable in managing bothersome menopause symptoms.

Genetic and inflammatory factors amplify the link between earlier menopause and cognitive risk

Rss Feed - Tue, 10/21/2025 - 01:45
Women are significantly more likely than men to develop Alzheimer's disease. Earlier age at menopause is associated with a greater risk for late-life cognitive decline and Alzheimer's disease.

Hormone therapy does not consistently reduce menopause-related anxiety, new review finds

Rss Feed - Tue, 10/21/2025 - 01:17
Anxiety is a common and significant symptom of menopause and perimenopause, largely due to hormone fluctuations. Numerous studies have focused on the potential benefits of hormone therapy in reducing anxiety.

Largest trial of adjuvant pembrolizumab in Merkel cell carcinoma reports key benefit

Rss Feed - Tue, 10/21/2025 - 01:08
A new cancer clinical trial by the ECOG-ACRIN Cancer Research Group (ECOG-ACRIN) shows that a drug that utilizes the body's immune system to target and eliminate cancer cells appeared to reduce the risk of distant metastases for an aggressive form of skin cancer when given immediately after surgery, but did not significantly reduce the overall risk of recurrence, which was a co-primary endpoint of the trial.

Gender-affirming hormone therapy rewrites body proteins to match gender identity

Rss Feed - Tue, 10/21/2025 - 00:46
Melbourne researchers have discovered gender-affirming hormone therapy can alter body proteins to match a person's gender identity, potentially affecting susceptibility to certain health conditions.

New chip restores reading ability for macular degeneration patients

Rss Feed - Tue, 10/21/2025 - 00:13
A tiny wireless chip implanted in the back of the eye and a pair of high-tech glasses have partially restored vision to people with an advanced form of age-related macular degeneration. In a clinical trial led by Stanford Medicine researchers and international collaborators, 27 out of 32 participants had regained the ability to read a year after receiving the device.

Researchers engineer a tool to dismantle cancer's RNA-built growth hubs

Rss Feed - Tue, 10/21/2025 - 00:07
In a city, coworking hubs bring people and ideas together. Inside cancer cells, similar hubs form-but instead of fueling progress, they supercharge disease. That's what researchers at the Texas A&M University Health Science Center (Texas A&M Health) have discovered inside the cells of a rare and aggressive kidney cancer.

Study reveals protein plaques in neurodegeneration function as enzymes, breaking down ATP

Rss Feed - Tue, 10/21/2025 - 00:01
A new study led by Rice University's Pernilla Wittung-Stafshede has revealed that protein clumps, or plaques that clog the brain, associated with Parkinson's disease are not merely waste; they can actively drain energy from brain cells.

Digital health program increases lung cancer screening rates in high-risk individuals

Rss Feed - Mon, 10/20/2025 - 23:56
A new study led by researchers at Wake Forest University School of Medicine, in collaboration with the University of North Carolina at Chapel Hill and MD Anderson Cancer Center, has found that a direct-to-patient digital health program can significantly increase lung cancer screening rates among people at high risk.

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