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Immunology
Scientists develop new organoid model to study thymus function
Researchers from the Organoid group have developed a new organoid model that can be used to study the thymus. The organoids are derived from mouse thymus tissue, specifically model thymic epithelial cells (TECs). These cells ...
4 minutes ago
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Genetics
Study uncovers the mechanism that avoids conflicts in the activity of brain stem cells
Researchers have discovered the mechanism which allows adult brain stem cells to express genes that maintain their identity and those for neuronal differentiation without conflicts in cellular activity. Furthermore, this ...
33 minutes ago
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Medical research news
Scientists discover key bacterium that maintains protective intestinal mucus barrier under low-fiber diet
A low-fiber "Western diet" causes damage to the protective mucus barrier in the gut, and such damage can increase the risk of inflammation and infection. By studying the gut bacteria of people who increased their intake of ...
42 minutes ago
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Cancer screening rates significantly lower in US federally qualified health centers, study finds
A national study led by researchers at The University of Texas MD Anderson Cancer Center and The University of New Mexico (UNM) Comprehensive Cancer Center found major gaps in breast, cervical and colorectal cancer screening ...
12 minutes ago
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Macaque study sheds light on brain's perception of static images
We may not realize it, but our eyes constantly make rapid movements—two to three per second—even when we're looking at the same spot. Yet despite these frequent eye movements, we still perceive what we see as a stable ...
1 hour ago
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Researchers from Denmark and Germany find brown fat's 'off-switch'
Brown fat, also known as brown adipose tissue (BAT), is a type of fat in our bodies that's different from the white fat around our belly and thighs that we are more familiar with. Brown fat has a special job—it helps to ...
6 hours ago
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After 25 years, researchers uncover genetic cause of rare neurological disease
Some families call it a trial of faith. Others just call it a curse. The progressive neurological disease known as spinocerebellar ataxia 4 (SCA4) is a rare condition, but its effects on patients and their families can be ...
6 hours ago
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Research shows 'profound' link between dietary choices and brain health
A recent study published in Nature Mental Health shows that a healthy, balanced diet is linked to superior brain health, cognitive function and mental well-being. The study, involving researchers at the University of Warwick, ...
Apr 27, 2024
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Component of keto diet plus immunotherapy may reduce prostate cancer
Adding a pre-ketone supplement—a component of a high-fat, low-carb ketogenic diet—to a type of cancer therapy in a laboratory setting was highly effective for treating prostate cancer, researchers from the University ...
Apr 27, 2024
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Positive childhood experiences can boost mental health and reduce depression and anxiety in teens
There is an urgent need to "bring back the village" post-pandemic to support teens and foster a sense of community belonging for young people, says a Simon Fraser University researcher.
Apr 27, 2024
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Study finds big jump in addiction treatment at community health clinics
The number of health care professionals able to write a prescription for a key medication to treat addiction quadrupled at community health clinics from 2016 to 2021, according to a new study by researchers at Oregon Health ...
Apr 27, 2024
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Blood test finds knee osteoarthritis up to eight years before it appears on X-rays
A blood test successfully predicted knee osteoarthritis at least eight years before tell-tale signs of the disease appeared on X-rays, Duke Health researchers report.
Apr 26, 2024
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Undocumented Latinx patients got COVID-19 vaccine at same rate as US citizens, study finds
For undocumented Latinx patients who sought care in the emergency room during the pandemic, the reported rate of having received the COVID-19 vaccine was found to be the same as U.S. citizens, a new UCLA Health study found.
Apr 26, 2024
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People with rare longevity mutation may also be protected from cardiovascular disease
A new study highlights possible cardiovascular health advantages in individuals with a rare condition known as growth hormone receptor deficiency (GHRD), also called Laron syndrome.
Apr 26, 2024
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Scientists report that new gene therapy slows down amyotrophic lateral sclerosis disease progression
There has been a breakthrough in the research on the disease amyotrophic lateral sclerosis (ALS). Scientists at Umeå University report that the disease progression in a patient with a particularly aggressive form of ALS ...
Apr 26, 2024
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How buildings influence the microbiome and human health
Over the last 20 years, the life sciences have come to realize that all living beings—from the simplest animal and plant organisms to humans—live in close association with a multitude of microorganisms. Together with ...
Apr 26, 2024
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Illusion demystifies the way vision works: Experiments imply brightness perception occurs deeper in brain than thought
For the first time, research shows that a certain kind of visual illusion, neon color spreading, works on mice. The study is also the first to combine the use of two investigative techniques called electrophysiology and optogenetics ...
Apr 26, 2024
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Neuroscientists investigate how the target of an arm movement is spatially encoded in the primate brain
Saturday evening at a well-attended stand-up party. Servers balance trays of appetizers over the heads of the guests. We spot donuts on one of these passing platters and decide in a matter of seconds in favor of the one on ...
Apr 26, 2024
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Using stem cell-derived heart muscle cells to advance heart regenerative therapy
Regenerative heart therapies involve transplanting cardiac muscle cells into damaged areas of the heart to recover lost function. However, the risk of arrhythmias following this procedure is reportedly high.
Apr 26, 2024
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Robotic nerve 'cuffs' could help treat a range of neurological conditions
Researchers have developed tiny, flexible devices that can wrap around individual nerve fibers without damaging them.
Apr 26, 2024
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