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Medical research news
Medical research
Researchers find increased activity in part of the subthalamus during mouse mother/pup interactions
A combined team of physiologists and medical researchers from Yale University and Sorbonne Université, ICM, has found a part of the mouse brain that becomes more active when mothers and their pups interreact.
22 hours ago
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Medical research
Chinese medicinal fungus shows promise in treating idiopathic pulmonary fibrosis
A study from China has reported that Cordyceps sinensis (CS), a traditional Chinese medicinal fungus, can ameliorate idiopathic pulmonary fibrosis (IPF) in mice by inhibiting mitochondrion-mediated oxidative stress.
17 hours ago
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Combination drug strategy produces promising results by hyperactivating oncogenic signaling
A combination of two drugs was capable of suppressing tumors in a non-conventional manner. Instead of inhibiting tumor cell division, as the most widely used medications do, the strategy consisted of hyperactivating oncogenic ...
17 hours ago
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Nasal spray clears proteins linked to Alzheimer's, study finds
Scientists in America have developed a nasal spray that can remove proteins in the brain associated with Alzheimer's disease—at least, in mice.
19 hours ago
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Have a seat, doctor: Study suggests eye-level connection makes a difference in hospitals
Doctors and others who take care of hospitalized patients may want to sit down for this piece of news. A new study suggests that getting at a patient's eye level when talking with them about their diagnosis or care can really ...
19 hours ago
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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 ...
Jul 25, 2024
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Self-amplifying mRNA vaccines appear safe in lab and animal tests
mRNA vaccines contain instruction codes for making parts of pathogenic viruses. Can so-called self-amplifying types of such vaccines form unwanted and dangerous connections with other viruses? Yes, say Wageningen virologists ...
Jul 25, 2024
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Sodium channels in breast cancer cells are a promising target for future treatments, study reveals
A study on live tissue cells is the first to reveal how channels that allow sodium to enter into breast cancer cells enable tumors to grow and spread.
Jul 25, 2024
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How a bacterium supports healing of chronic diabetic wounds
There are many important reasons for keeping cuts and sores clean, but new research from the Perelman School of Medicine at the University of Pennsylvania shows that a certain bacterium, Alcaligenes faecalis (A. faecalis), ...
Jul 25, 2024
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New protein discovery may influence future cancer treatment
Researchers from the University of Otago, Christchurch, have spearheaded the discovery of a protein function which has the potential to guide the development of novel cancer treatment options and improve the diagnosis of ...
Jul 25, 2024
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Research suggests preoperative iron infusions work better than blood transfusions for some anemic patients
In a rigorous medical records study covering tens of thousands of patients, Johns Hopkins Medicine researchers conclude that some patients with preoperative anemia have better outcomes if they get iron infusions before surgery ...
Jul 25, 2024
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Q&A: New treatments offer much-needed hope for patients suffering from chronic pain
Hundreds of millions of people around the world experience chronic pain —meaning pain that lasts longer than three months. While the numbers vary from country to country, most studies estimate that about 10% of the global ...
Jul 25, 2024
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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.
Jul 24, 2024
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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 ...
Jul 24, 2024
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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), ...
Jul 24, 2024
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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 ...
Jul 24, 2024
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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 ...
Jul 24, 2024
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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. ...
Jul 24, 2024
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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.
Jul 24, 2024
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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 ...
Jul 24, 2024
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