A genomic study of chronic blood cancer - a precursor to leukaemia - has discovered gene mutations that could enable diagnosis using only a blood test, avoiding the need for an invasive and painful bone marrow biopsy.
Sep 26, 2011
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(Medical Xpress) -- UCLA stem-cell researchers have identified a certain type of cell and a signaling pathway in the placental niche that play a key role in stopping blood stem cells from differentiating into mature blood ...
Mar 1, 2012
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It only takes 24 hours for a so-called precursor fat cell to reprogram its epigenetic recipe for developing into a fat cell. This change occurs when the cell is put into contact with the fatty acid palmitate or the hormone ...
Apr 23, 2018
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Aside from transfusions, there currently is no way to boost people's platelet counts, leaving them at risk for uncontrolled bleeding. Could something as simple as a dietary change raise platelet counts in people with low ...
Aug 23, 2023
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With obesity reaching epidemic levels in some parts of the world, scientists have only begun to understand why it is such a persistent condition. A study in the Journal of Biological Chemistry adds substantially to the story ...
May 16, 2013
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While Wilms tumor—also known as nephroblastoma—is rare, it is the most prevalent childhood kidney cancer. Researchers at Children's Hospital Los Angeles have now pinpointed a disruption in early kidney progenitor cell ...
May 1, 2023
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Using a mouse genetic system co-developed by researchers at the University of Oregon and Stanford University, a research team led by UO biologist Hui Zong has isolated the cellular origin for malignant glioma, a deadly human ...
Jul 7, 2011
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Researchers said on Tuesday they had created saliva glands and tear glands using stem cells from mice, marking a further advance in the quest to grow replacement bio-engineered organs.
Oct 1, 2013
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In a paper published today in Diabetologia, a team at Joslin Diabetes Center, headed by Mary R. Loeken, PhD, has identified the enzyme AMP kinase (AMPK) as key to the molecular mechanism that significantly increases the risk ...
Oct 17, 2011
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Within every human kidney, millions of filtration units known as nephrons are hard at work clearing metabolic waste products from the blood. Given the dirty work they perform, one might expect that the cells composing the ...
Nov 7, 2012
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