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Neuroscience
Analysis suggests air pollution, high temperatures and metabolic risk factors drive global increases in stroke
Although stroke is highly preventable and treatable, there has been a rapid rise in the global stroke burden between 1990 and 2021, due to both population growth and the rise of aging populations worldwide, as well as a substantial ...
12 minutes ago
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Diseases, Conditions, Syndromes
Iron given through the vein found to correct anemia in pregnant women faster than iron taken orally
Researchers found that a medicine called ferric carboxymaltose given in drip through the vein works faster and better than an iron tablet taken by mouth for the treatment of anemia—and it is as safe as the tablet. The findings ...
12 minutes ago
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Medical research news
The most effective migraine drugs should be promoted globally and guidelines updated accordingly, say researchers
Some triptans are a more effective treatment for acute migraines than newer, more expensive drugs, finds an analysis of the latest evidence published in The BMJ.
12 minutes ago
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Clinical trial demonstrates success in treating rare blood disorder
A clinical trial has demonstrated that the cancer drug pomalidomide is safe and effective in treating hereditary hemorrhagic telangiectasia (HHT), a rare bleeding disorder that impacts more than one in 5,000 people worldwide.
1 hour ago
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Bacterial infections could be trigger for type 1 diabetes, new research suggests
For the first time, scientists have found that proteins from bacteria can trigger the immune system to attack insulin-producing cells, leading to the development of type 1 diabetes.
1 hour ago
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Study shows political leanings influence happiness, meaning, and psychological richness
Psychologists have long found that conservatism is linked to happiness and meaning in life, but a new study reveals that liberalism is associated with its own mental upside: psychologically rich and interesting lives.
1 hour ago
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Long-term outcomes good for face transplant recipients, study finds
There have been 50 face transplants performed in 11 countries since the surgery was pioneered back in 2005, and long-term outcomes have been favorable, a new review finds.
1 hour ago
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Ground squirrel study points to potential development of a cataract drug
Researchers at the National Institutes of Health (NIH) and their collaborators have identified a protein, known as RNF114, that reverses cataracts, a clouding of the eye's lens that occurs commonly in people as they age. ...
4 hours ago
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The MIND diet may lower the risk of memory problems later in life, study shows
People whose diet more closely resembles the MIND diet may have a lower risk of cognitive impairment, according to a study published in the September 18, 2024, online issue of Neurology. Results were similar for Black and ...
2 hours ago
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Tailoring radiation therapy for brain cancer treatment: A personal investigation
A University of Ottawa neuroscientist's personal battle with cancer has inspired new research geared toward tailoring radiation treatment to reduce damage to the brain. The research is published in the journal Scientific ...
4 hours ago
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Changes in chromosomes of cancer cells may increase their sensitivity to anti-cancer drugs
Two complementary studies from the Faculty of Medical and Health Sciences at Tel Aviv University, in collaboration with the European Institute of Oncology in Milan, have extensively examined the characteristics of cells with ...
4 hours ago
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Some diabetes drugs tied to lower risk of dementia, Parkinson's disease
A class of drugs for diabetes may be associated with a lower risk of dementia and Parkinson's disease, according to a study published in the September 18, 2024, online issue of Neurology.
2 hours ago
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Molecular pathway discovery points to a way to modulate scarring in spinal cord injury
After a spinal cord injury, nearby cells quickly rush to action, forming protective scar tissue around the damaged area to stabilize and protect it. But over time, too much scarring can prevent nerves from regenerating, impeding ...
5 hours ago
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Breast and ovarian cancer newly linked to thousands of gene variants
Scientists have pinpointed thousands of genetic changes in a gene that may increase a person's risk of developing breast and ovarian cancer, paving the way for better risk assessment and more personalized care.
5 hours ago
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Antiviral-resistant variants of SARS-CoV-2 can emerge in immunocompromised people
Individuals with compromised immunity and persistent COVID-19 infections can harbor drug-resistant variants of the SARS-CoV-2 virus, which have the potential to spread to the general population found researchers at Weill ...
5 hours ago
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New research finds higher levels of leptin indicate brain protection against late-life dementia
New research is more closely linking obesity to dementia. Higher levels of leptin, a hormone that helps maintain normal body weight, is associated with better signal-transmitting brain white matter in middle-aged adults, ...
3 hours ago
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Master copper regulator discovery may offer Alzheimer's clues
New therapeutic opportunities often emerge from research on simple organisms. For instance, the 2020 Nobel Prize in Chemistry awarded to Emmanuelle Charpentier, Ph.D., and Jennifer Doudna, Ph.D., for their CRISPR-based DNA ...
6 hours ago
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Serotonin-specific receptor that dampens incoming visual information discovered
A serotonin-specific receptor can determine how important visual stimuli are perceived. This explains the effects of certain drugs and could help in understanding psychiatric diseases.
6 hours ago
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Researchers identify role of Parkinson's-related protein in cancer and T cell activation
A team from the Wistar Institute has demonstrated the role of Parkin—a protein implicated in Parkinson's disease—in the body's innate immune response to cancer. Parkin is not expressed in several cancers.
4 hours ago
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New brain organoid model replicates human cortical domains
The group of Jürgen Knoblich at the Institute of Molecular Biotechnology (IMBA) of the Austrian Academy of Sciences, has developed a new method that allows scientists to cultivate brain organoids with distinct cortical areas ...
6 hours ago
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