Many people dread experiencing the cognitive and mood declines that often accompany reaching an advanced age, including memory disorders such as Alzheimer's disease and mood conditions like depression. While searching for ...
Mar 22, 2022
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(Medical Xpress)—Individuals who had taken a type of drug commonly used to treat Type 2 diabetes showed abnormalities in the pancreas, including cell proliferation, that may be associated with an increased risk of neuroendocrine ...
Mar 27, 2013
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Researchers at Case Western Reserve University School of Medicine have discovered a mutant form of the gene, Chk1, that when expressed in cancer cells, permanently stopped their proliferation and caused cell death without ...
Aug 1, 2012
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Scientists at EPFL have found a way to starve liver cancer cells by blocking a protein that is required for glutamine breakdown—while leaving normal cells intact. The discovery opens new ways to treat liver cancer.
Jun 14, 2016
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In recent years, a growing interest has prompted research to find new links between vitamin D and the renin-angiotensin-aldosterone system (RAAS), cell proliferation, and anti-apoptotic cell paths in the vascular system. ...
Jul 13, 2016
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In mammals, including humans, the cells that contract the heart muscle and enable it to beat do not regenerate after injury. After a heart attack, there is a dramatic loss of these heart muscle cells and those that survive ...
Nov 29, 2017
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Recent and long-term marijuana use is linked to changes in the human epigenome, a new Northwestern Medicine study published in Molecular Psychiatry has found.
Jul 20, 2023
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Spool-like proteins called histones play a crucial role in packaging the nearly seven feet of DNA found in most human cells. A new study shows that a group of histones that are thought to behave the same way actually are ...
Sep 3, 2013
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Disrupting normal circadian rhythms promotes tumor growth and suppresses the effects of a tumor-fighting drug, according to a new study publishing April 30 in the open-access journal PLOS Biology by Yool Lee, Amita Sehgal, ...
Apr 30, 2019
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Like any cells in the body, cancer cells need sugar—namely glucose—to fuel cell proliferation and growth. Cancer cells in particular metabolize glucose at a much higher rate than normal cells. However researchers from ...
Jun 17, 2020
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The term cell growth is used in the contexts of cell development and cell division (reproduction). When used in the context of cell division, it refers to growth of cell populations, where one cell (the "mother cell") grows and divides to produce two "daughter cells".
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