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Young adults with bipolar disorder show signs of early heart dysfunction

Rss Feed - Tue, 08/19/2025 - 12:08
Cardiovascular disease is the leading cause of premature deaths in patients with bipolar disorder worldwide.

Radio waves offer new hope for improving sense of smell

Rss Feed - Tue, 08/19/2025 - 11:55
Our sense of smell is more important than we often realize. It helps us enjoy food, detect danger like smoke or gas leaks, and even affects memory and emotion.

HPV16 reprograms immune cells to weaken cancer defenses

Rss Feed - Tue, 08/19/2025 - 11:52
The most common cancer-causing strain of human papillomavirus (HPV), HPV16, undermines the body's defenses by reprogramming immune cells surrounding the tumor, according to new research from the Keck School of Medicine of USC.

Study finds link between epigenetic aging and colorectal cancer risk in postmenopausal women

Rss Feed - Tue, 08/19/2025 - 10:13
A new research paper was published in Volume 17, Issue 7 of Aging (Aging-US) on July 7, 2025, titled "Epigenetic age and accelerated aging phenotypes: a tumor biomarker for predicting colorectal cancer."

Research shows synergistic effects of tunicamycin and β-lactam antibiotics against gram-positive bacteria

Rss Feed - Tue, 08/19/2025 - 07:49
Announcing a new article publication for Zoonoses journal. The prevalence of antimicrobial resistance is increasing among gram-positive bacteria, particularly the resistance of methicillin-resistant Staphylococcus aureus (MRSA) to β-lactam antibiotics.

Self-tracking empowers Long COVID patients amid medical dismissal

Rss Feed - Tue, 08/19/2025 - 07:32
Despite the increasing recognition of Long COVID as a condition, many patients still face dismissal by medical professionals, misattribution of their symptoms to psychological causes, or simply being left to fend for themselves.

FAST walk shows promise in improving gait for chronic stroke patients

Rss Feed - Tue, 08/19/2025 - 07:10
Stroke remains one of the leading causes of long-term disability worldwide, affecting millions each year.

Improving gene therapy safety with human kidney organoids

Rss Feed - Tue, 08/19/2025 - 06:57
Ryuji Morizane, MD, PhD, of the Department of Medicine at Massachusetts General Hospital, is the senior/corresponding author of a new paper published in Signal Transduction and Targeted Therapy, "AAV for gene therapy drives a nephrotoxic response via NFκB in kidney organoids."

Reducing FTL1 protein levels reverses brain aging and improves memory in mice

Rss Feed - Tue, 08/19/2025 - 06:39
Aging is particularly harsh on the hippocampus - the brain region responsible for learning and memory.

Study reveals challenges in valve durability after transcatheter aortic valve implantation

Rss Feed - Tue, 08/19/2025 - 06:35
A new study published in The Annals of Thoracic Surgery, a journal from The Society of Thoracic Surgeons, has identified early hemodynamic valve deterioration (HVD) in more than 6% of patients just one year after undergoing transcatheter aortic valve implantation (TAVI), raising new questions about valve durability in younger, lower-risk populations.

New strategies to tackle resistant foodborne pathogens

Rss Feed - Tue, 08/19/2025 - 03:52
Innovative approaches in food and beverage analysis are transforming pathogen detection and control, emphasizing the role of natural compounds and sequencing.

Researchers find plasma donors with broad malaria protection

Rss Feed - Tue, 08/19/2025 - 02:11
Malaria, caused by Plasmodium falciparum, remains a major global health threat, claiming 600,000 lives annually, mostly young children in sub-Saharan Africa. Immunity to severe malaria develops after repeated infections and is mediated by antibodies blocking the parasite's highly diversified PfEMP1 adhesion proteins from binding to the human endothelial protein C receptor (EPCR) on blood vessel walls.

Johns Hopkins team develops a more reliable AI for early cancer detection

Rss Feed - Tue, 08/19/2025 - 02:04
Two studies led by Johns Hopkins Kimmel Cancer Center, Ludwig Center, and Johns Hopkins Whiting School of Engineering researchers report on a powerful new method that significantly improves the reliability and accuracy of artificial intelligence (AI) for many applications. As an example, they apply the new method to early cancer detection from blood samples, known as liquid biopsy.

Aggressive blood pressure management offers greater health benefits

Rss Feed - Tue, 08/19/2025 - 01:58
Research led by investigators at Mass General Brigham suggests that the health benefits of more aggressive blood pressure control outweigh concerns about overtreating people with high blood pressure readings. Results of the simulation study are published in Annals of Internal Medicine.

MIT technique reveals how AI models predict protein functions

Rss Feed - Tue, 08/19/2025 - 01:18
Within the past few years, models that can predict the structure or function of proteins have been widely used for a variety of biological applications, such as identifying drug targets and designing new therapeutic antibodies.

How listening can transform the patient experience and the healthcare system

Rss Feed - Tue, 08/19/2025 - 01:11
When you visit a doctor, you expect them to listen. But in today's fast-paced health care system, real listening - the kind that makes you feel seen, heard and understood - can be the first thing to go.

New system uses ECG and blood markers for Takotsubo Syndrome

Rss Feed - Tue, 08/19/2025 - 00:59
It's often mistaken for a heart attack, but Takotsubo cardiomyopathy – previously known as Broken Heart syndrome – is a serious and sometimes fatal heart condition increasingly reported in intensive care units (ICUs). Yet without a clear clinical pathway in ICUs, it's often missed, putting critically ill patients at risk.

How a Réunion Island outbreak sparked France’s record chikungunya season

Rss Feed - Mon, 08/18/2025 - 23:10
Mainland France recorded its earliest-ever local chikungunya outbreaks in May 2025, with 10 clusters (27 cases) across five regions, driven by travelers importing the virus from Réunion Island. The surge highlights growing vulnerability to mosquito-borne diseases in Europe as Aedes albopictus expands northward.

Targeting the adrenomedullin pathway may be a potential therapy for liver failure

Rss Feed - Mon, 08/18/2025 - 23:06
Liver failure syndromes are characterized by a dysregulated immune response leading to immune paralysis. Adrenomedullin (ADM) is a potent vasodilator and immunoregulator.

Early puberty and childbirth tied to accelerated aging and higher disease risk

Rss Feed - Mon, 08/18/2025 - 23:01
Reproductive timing matters when it comes to aging and age-related disease. In a study now online at eLife¸ Buck researchers determine that girls who go through puberty (the onset of menstruation) before the age of 11 or women who give birth before the age of 21 have double the risk of developing type 2 diabetes, heart failure and obesity and quadruple the risk of developing severe metabolic disorders.

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