Researchers at the University of California, San Diego School of Medicine say overexpression of a protein called alpha-synuclein appears to disrupt vital recycling processes in neurons, starting with the terminal extensions ...
Feb 7, 2013
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In research published online Dec. 23, 2012 in the journal Nature Genetics, scientists have found three new and relatively rare genetic variants that influence insulin production, offering new clues about the genetic factors ...
Dec 23, 2012
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New research is revealing how red blood cells are made and how the body regulates the amount of haemoglobin that is packaged in red blood cells at any time. Genomic analysis techniques have doubled the number of genetic regions ...
Dec 5, 2012
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In a genome sequencing study of 74 neuroblastoma tumors in children, scientists at the Johns Hopkins Kimmel Cancer Center and the Children's Hospital of Philadelphia (CHOP) found that patients with changes in two genes, ARID1A ...
Dec 2, 2012
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(Medical Xpress)—The risk of a child to inherit mitochondrial diseases - i. e. malfunction in what is usually referred to as the power plants of the cell - is largely decided when the future mother herself is still an embryo. ...
Oct 8, 2012
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UBC researchers have developed a DNA measurement platform that sets dramatic new performance standards in the sensitivity and accuracy of sample screening.
Jul 3, 2011
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There is strength in teamwork, and it turns out that this applies to tumors, too. Researchers from Japan have reported that different types of cells within a single benign tumor may work together to promote the tumor's growth.
Mar 1, 2024
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Tumors depend heavily on certain genetic changes to thrive, and researchers have discovered many such "genetic dependencies" as targets for potential new cancer drugs. At the Broad Institute of MIT and Harvard and elsewhere, ...
Jan 23, 2024
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During oxidative stress, excess production of reactive oxygen species causes cell and tissue damage.
Dec 21, 2023
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Comprehensive profiling of fusion RNAs present in a large cohort of metastatic breast tumors revealed unique fusion mutations that may be therapeutically targetable, according to results presented at the San Antonio Breast ...
Dec 8, 2023
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