Vitamin C affects whether genes are switched on or off inside mouse stem cells, and may thereby play a previously unknown and fundamental role in helping to guide normal development in mice, humans and other animals, a scientific ...
Jul 1, 2013
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Everyone feels tired at times, but up to 20 percent of U.S. adults report feeling so sleepy during the day that it interferes with daily activities, including working, having meals or carrying on conversations. Excessive ...
May 29, 2019
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There is an unresolved debate about the extent to which the environment contributes to cancer risk. Although epidemiological studies suggest that environmental factors such as diet can certainly contribute, especially for ...
Jan 11, 2024
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(Medical Xpress)—In about half of all prostate tumours, there are two genetic areas that are fused with one another. When this is not the case, the exact way cancer cells originate in prostate tumours was not clear until ...
Sep 5, 2012
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Women live longer than men. Individuals can appear or feel years younger – or older – than their chronological age. Diseases can affect our aging process. When it comes to biology, our clocks clearly tick differently.
Nov 21, 2012
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The early stages of embryonic development shape our cells and tissues for life. It is during this time that our newly formed cells are transformed into heart, skin, nerve or other cell types. Scientists are finding that this ...
Feb 23, 2015
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New research out of the University of Cincinnati examines the impact that maternal stress during pregnancy has on the neurodevelopment of babies.
Apr 20, 2023
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The study of how genes are regulated and how their regulation affects human disease has the potential to generate insights into mechanisms that aren't based on variation in DNA sequence, and could even show that temporally ...
Jul 8, 2015
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Cell-free DNA (cfDNA) shed into the blood was discovered in the late 1940s but with rapid advances in genomics and computational analytics in just the past few years, researchers at Georgetown Lombardi Comprehensive Cancer ...
Jul 27, 2021
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Stopping disruptions in cellular "trash removal" brought on by errors in molecular marks on DNA may guard against neurodegenerative diseases like Parkinson's.
Jan 26, 2016
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