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Medical research news
Medical research
Study debunks link between moderate drinking and longer life
Probably everyone has heard the conventional wisdom that a glass of wine a day is good for you—or you've heard some variation of it. The problem is that it's based on flawed scientific research, according to a new report ...
8 hours ago
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Medical research
Scientists are closing in on a mouse model for late-onset Alzheimer's disease
Mice don't get Alzheimer's—and while that's good news for mice, it's a big problem for biomedical researchers seeking to understand the disease and test new treatments. Now, researchers at The Jackson Laboratory are working ...
18 hours ago
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Study provides new insights into fighting leukemia by targeting its stem cells
Acute myeloid leukemia (AML) is the most common blood and bone marrow cancer in adults. Caused by an increase in immature cells that rapidly destroy and replace healthy blood cells (red and white blood cells and platelets), ...
19 hours ago
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Cancer cells pretend to be 'super fit' to outsmart normal cells and invade the body
Scientists have discovered that some cancer cells pretend to be "super fit" to fool normal healthy cells into giving them their nutrients, allowing them to expand and spread around the body.
21 hours ago
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Improving care for opioid use disorder through research into injection-related infections
Deaths from injection-related infections like endocarditis have increased among young people, likely due to the growth of injection drug use and stronger, shorter-acting fentanyl. While medications for opioid use disorder ...
19 hours ago
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Study shows traffic-related ultrafine particles hinder mitochondrial functions in olfactory mucosa
Ultrafine particles, UFPs, the smallest contributors to air pollution, hinder the function of mitochondria in human olfactory mucosa cells, a new study shows. Led by the University of Eastern Finland, the research showed ...
15 hours ago
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Research team creates anatomy repository to better reflect diversity
University of Calgary librarian Kathryn Ruddock had read about the lack of diversity in anatomy illustrations. As a visible minority librarian with a medical sciences background, the revelation struck a chord.
16 hours ago
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Research sheds light on the role of PTPRK in tissue repair and cancer
Receptor protein tyrosine phosphatases are cell membrane-localized proteins. They are regulators of cell-cell contacts and are also considered likely to be tumor suppressors, but the specifics of how they function are unknown. ...
16 hours ago
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Guideline on management of central airway obstruction released
The American College of Chest Physicians (CHEST) recently released a new clinical guideline on central airway obstruction (CAO). Published in the journal CHEST, the guideline contains 12 evidence-based recommendations to ...
19 hours ago
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Data from largest Phase III trial of pre-symptomatic Alzheimer's disease now shared with scientists around the world
Data from the Anti-Amyloid Treatment in Asymptomatic Alzheimer's (A4) study, the first and largest clinical trial of pre-symptomatic Alzheimer's disease, is now widely available to researchers studying the condition. The ...
Jul 23, 2024
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Policy paper calls for evidence-based public health approach to cannabis regulation
A public health approach is necessary to address the legal, medical, and social complexities of cannabis use, says the American College of Physicians (ACP) in a new policy paper released today.
Jul 23, 2024
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Are AI-chatbots suitable for hospitals? Diagnostic capabilities of large language models tested
Large language models may pass medical exams with flying colors but using them for diagnoses would currently be grossly negligent. Medical chatbots make hasty diagnoses, do not adhere to guidelines, and would put patients' ...
Jul 22, 2024
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Cure for male pattern baldness given boost by sugar discovery
The key to curing male pattern baldness—a condition that affects up to 50% of men worldwide—could lie in a sugar that naturally occurs in the human body, according to scientists at the University of Sheffield.
Jul 22, 2024
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Peptide cocktails show promise in combating antibiotic resistance
Antibiotics are essential tools in modern medicine, regularly used to treat bacterial infections and prevent infections during surgery. However, the widespread use of antibiotics has led to many bacteria developing resistance, ...
Jul 22, 2024
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Researchers mark milestone in progress toward investigational new drug for triple-negative breast cancer
A new compound developed by researchers at MUSC Hollings Cancer Center shows promise in overcoming chemotherapy resistance in triple-negative breast cancer—and could potentially be applied to fibrotic conditions like liver ...
Jul 22, 2024
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Scientists identify possible new transmission factor in hospital-acquired Klebsiella infections
Scientists at ADA Forsyth Institute (AFI) have identified a critical factor that may contribute to the spread of hospital-acquired infections (HAIs), shedding light on why these infections are so difficult to combat. Their ...
Jul 22, 2024
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Neuromuscular training cuts onset of chemo-induced peripheral neuropathy
Neuromuscular training reduces the onset of chemotherapy-induced peripheral neuropathy (CIPN), according to a study published online July 1 in JAMA Internal Medicine.
Jul 22, 2024
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New guideline to improve reporting in precision medicine globally
Ensuring the best reporting in precision medicine research and ultimately the best outcome for patients is the goal of a new international guideline, the first of its kind.
Jul 22, 2024
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Monoclonal antibodies from space: Improved crystallization under microgravity during manufacturing in orbit
Monoclonal antibodies (mAbs) have revolutionized cancer therapy due to their ability to specifically target tumor cells while sparing healthy ones. These biologics have become indispensable in treating various cancers, offering ...
Jul 22, 2024
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Docosahexaenoic acid found to suppress gastric fundus smooth muscle contractions by inhibiting the Orai1 channel
A research group led by Dr. Keisuke Obara, Dr. Kento Yoshioka, and Professor Yoshio Tanaka of the Department of Chemical Pharmacology, Faculty of Pharmaceutical Sciences, Toho University, has found that docosahexaenoic acid ...
Jul 22, 2024
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