Figuring out how hundreds of different kinds of brain cells develop from their unique expression of thousands of genes promises to not only advance understanding of how the brain works in health, but also what goes wrong ...
Aug 23, 2023
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Research at UC San Francisco has shown for the first time how the commonly prescribed seizure and pain medication, gabapentin, acts inside of cells, opening the door to new, more effective treatments for diseases like epilepsy ...
May 31, 2023
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Pain is good. It's the body's way to keep an animal from harming itself or repeating a dangerous mistake. But sometimes the debilitating sensation can get in the way. So evolution has devised ways to tamp that response down ...
May 17, 2023
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New ultra-fast sensors developed at Janelia can detect calcium ions nearly as fast as they are released from neurons, allowing scientists to tease out the individual, milliseconds-long signals passing between brain cells.
Apr 5, 2023
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Here is an important reason to stay in touch with friends and family: social isolation causes memory and learning deficits and other behavioral changes. Many brain studies have focused on the effects social deprivation has ...
Feb 14, 2023
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Targeting calcium signaling in neurons represents a promising therapeutic approach for treating a rare form of schizophrenia, according to a Northwestern Medicine study published in Biological Psychiatry.
Feb 7, 2023
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Cell migration, or how cells move in the body, is essential to both normal body function and disease progression. Cell movement is what allows body parts to grow in the right place during early development, wounds to heal ...
Jan 9, 2023
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Early cognitive decline may result from a shift in the ratio of a protein sub-type in our brain cells triggering cell-loss. This new study, published in Scientific Reports, shows how this might be caused. The discovery provides ...
Oct 10, 2022
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Tiny "nano-shuttles" transport a damaging cargo around the brain where it goes on to play a role in the degeneration of cells, a study has suggested.
Oct 3, 2022
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Diabetic cardiomyopathy (DCM) is a progressive complication associated with type 2 diabetes (T2D), causing deterioration of cardiac function in diabetic patients, independent of coronary artery disease, and hypertension. ...
Sep 28, 2022
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Calcium (pronounced /ˈkælsiəm/) is the chemical element with the symbol Ca and atomic number 20. It has an atomic mass of 40.078 amu. Calcium is a soft grey alkaline earth metal, and is the fifth most abundant element by mass in the Earth's crust. Calcium is also the fifth most abundant dissolved ion in seawater by both molarity and mass, after sodium, chloride, magnesium, and sulfate.
Calcium is essential for living organisms, particularly in cell physiology, where movement of the calcium ion Ca2+ into and out of the cytoplasm functions as a signal for many cellular processes. As a major material used in mineralization of bones and shells, calcium is the most abundant metal by mass in many animals.
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