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Normal cells working together can sense far beyond their environment

Rss Feed - Sat, 09/13/2025 - 22:28
The story of the princess and the pea evokes an image of a highly sensitive royal young woman so refined, she can sense a pea under a stack of mattresses.

UCLA team develops engineered antibodies to fight cytomegalovirus infection

Rss Feed - Sat, 09/13/2025 - 22:21
A UCLA research team has found a new way to prompt the immune system to kill cells infected with cytomegalovirus (CMV), a life-threatening infection that is particularly deadly in immunocompromised people.

Study identifies thalamic pathway that reinforces alcohol seeking in withdrawal

Rss Feed - Sat, 09/13/2025 - 22:01
What compels someone to keep engaging in alcohol use, even if it damages their health, relationships and wellbeing? A new study from Scripps Research offers an important clue: a small midline brain region plays a key role in how animals learn to continue drinking to avoid the stress and misery of withdrawal.

Global review links firearm access and ownership to mental health harms

Rss Feed - Sat, 09/13/2025 - 21:52
Interventions to address firearm accessibility and related dangers should account not only for direct exposure to violence but also for complex psychosocial pathways through which firearms affect mental health across populations, according to a systematic scoping review published in the September/October issue of Harvard Review of Psychiatry, part of the Lippincott portfolio from Wolters Kluwer.

European consortium launches network for understanding biological systems

Rss Feed - Sat, 09/13/2025 - 21:45
Complex biological systems are more than the sum of their parts – their properties emerge from the dynamic interaction of their components, such as molecules or cells.

Novel RNA target offers hope for improving outcomes in patients with chronic limb ischemia

Rss Feed - Sat, 09/13/2025 - 15:13
Mark W. Feinberg, MD, cardiologist with the Mass General Brigham Heart and Vascular Institute and professor of medicine at Harvard Medical School, is the senior author of a paper published in the Journal of Clinical Investigation, "A smooth muscle cell lncRNA controls angiogenesis in chronic limb-threatening ischemia through miR-143-3p/HHIP signaling."

Preparing Canada’s health workforce for the digital future

Rss Feed - Sat, 09/13/2025 - 15:10
As Canada's health care system rapidly adopts digital technologies, a group of Canadian researchers is calling for a major overhaul of health professional education to ensure consistent, outcomes-based training in digital health and informatics competencies.

Electrical stimulation predicts recovery potential after acute nerve injuries

Rss Feed - Sat, 09/13/2025 - 15:06
This study found that, in rats, acute nerve injuries that may recover can be distinguished from those that are unlikely to recover based on the response to intraoperative electrical nerve stimulation in the acute clinical setting.

Waning Japanese encephalitis immunity linked to more severe dengue illness

Rss Feed - Sat, 09/13/2025 - 14:27
Scientists from Duke-NUS Medical School, in collaboration with researchers in Nepal, have found that waning immunity to Japanese encephalitis virus (JEV) may increase the risk of more severe dengue disease in humans.

Texas Tech research team earns $3 million renewal to advance stroke therapy

Rss Feed - Sat, 09/13/2025 - 13:12
Stroke research aims to understand the brain's self-protective and repair mechanisms. Gaining detailed insight into these mechanisms is crucial as such knowledge could lead to newly developed medications and interventions which mimic or engage the brain's self-protective/repair mechanisms, leading to innovative stroke therapies.

Novel vitamin K analogs show promise for reversing neurodegenerative diseases

Rss Feed - Sat, 09/13/2025 - 12:48
Neurodegenerative diseases like Alzheimer's, Parkinson's, and Huntington's disease are characterized by the progressive loss of neurons.

Charity funding boosts research into inclusion body myopathy at Aston University

Rss Feed - Sat, 09/13/2025 - 09:58
Muscular Dystrophy UK, a charity working on behalf of 110,000 children and adults living with more than 60 muscle-wasting conditions, has awarded £140,944 in funding to Dr. Rebecca Jones at Aston University for a project to understand the cause of a condition called inclusion body myopathy.

Unlocking hidden soil microbes for new antibiotics

Rss Feed - Sat, 09/13/2025 - 09:15
Most bacteria cannot be cultured in the lab-and that's been bad news for medicine. Many of our frontline antibiotics originated from microbes, yet as antibiotic resistance spreads and drug pipelines run dry, the soil beneath our feet has a vast hidden reservoir of untapped lifesaving compounds.

Study reveals how the brain interprets certain aromas as taste

Rss Feed - Sat, 09/13/2025 - 04:17
Flavored drinks without sugar can be perceived as sweet - and now researchers know why. A new study from Karolinska Institutet in Sweden, published in the journal Nature Communications, reveals that the brain interprets certain aromas as taste.

Genetic mutation in some East Asians linked to aldehyde storm and increased liver disease risk

Rss Feed - Sat, 09/13/2025 - 01:44
Researchers have identified the mechanism by which a common genetic mutation increases liver disease risk. Their findings suggest that healthy choices, such as increasing antioxidants and limiting exposure to smoke, may reduce the risk of this disease.

School closures during COVID created massive long-term costs with limited health benefits

Rss Feed - Sat, 09/13/2025 - 01:38
School closures during the COVID-19 pandemic imposed enormous long-term costs while other measures delivered better health outcomes for far less money, according to new research led by Oxford University's Department of Statistics and the Leverhulme Centre for Demographic Science analysing non-pharmaceutical interventions in the United States.

Research reveals undisclosed active ingredients in retail mushroom products

Rss Feed - Sat, 09/13/2025 - 01:25
"Magic mushroom" edibles sold at smoke shops and convenience stores are likely to contain no psilocybin but instead a range of undisclosed active ingredients, a study led by an Oregon State University College of Pharmacy scientist shows.

Review highlights immunomodulatory and therapeutic effects of ginseng

Rss Feed - Sat, 09/13/2025 - 01:17
Ginseng has long been used in traditional medicine to replenish Qi and address deficiency syndromes, often manifesting as fatigue and immune compromise.

Study reveals global differences in balancing health and economy during COVID-19

Rss Feed - Sat, 09/13/2025 - 00:18
How did different countries fare in achieving a balance between infection control and economic stability during the COVID-19 pandemic? To address this question, researchers studied the temporal dynamics of number of deaths, vaccination rates, production, and economic recovery across multiple countries.

Labman leads international project to develop AI-powered bioreactor platform for next-generation biologics

Rss Feed - Sat, 09/13/2025 - 00:12
Labman is proud to be involved in a groundbreaking Canada-UK collaboration to revolutionize biopharmaceutical manufacturing using cutting-edge automation, AI, and real-time process control.

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