We are more than the sum of our genes. Epigenetic mechanisms modulated by environmental cues such as diet, disease or lifestyle take a major role in regulating the DNA by switching genes on and off. It has been long debated ...
Jul 14, 2017
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We know a lot about how genes get passed from parent to child, but scientists are still unraveling how so-called epigenetic information—instructions about which genes to turn on and off—is conveyed from generation to ...
May 22, 2018
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Nematodes, worms found in virtually all environmental habitats, are among the most studied model organisms. They reproduce quickly and their genome contains nearly the same number of genes as the human genome.
Jun 6, 2019
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Genetic testing can uncover inherited genetic mutations, and could individualize cancer therapies, improve survival, manage cancer in loved ones and push the boundaries of precision medicine.
Nov 2, 2020
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Evidence has been building in recent years that our diet, our habits or traumatic experiences can have consequences for the health of our children—and even our grandchildren. The explanation that has gained most currency ...
Oct 29, 2018
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A new technique that has the potential to treat inherited diseases by removing genetic defects has been shown for the first time to hinder retinal degeneration in rats with a type of inherited blindness, according to a Cedars-Sinai ...
Jan 8, 2016
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Clumsy fruit flies with poor posture are helping an international team of scientists understand inherited intellectual disability in humans – and vice versa.
Jul 4, 2011
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Cystic fibrosis is caused by an inherited mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. Due to this mutation, the CFTR protein doesn't embed in cell membranes to form a channel for chlorine ...
Dec 10, 2019
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(Medical Xpress) -- Yale scientists have discovered the molecular pathway by which maternally inherited deafness appears to occur: Mitochondrial DNA mutations trigger a signaling cascade, resulting in programmed cell death. ...
Feb 17, 2012
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Scientists at Helmholtz Zentrum München, in collaboration with researchers from Technical University of Munich and the German Center for Diabetes Research, have shown that diet-induced obesity and diabetes can be epigenetically ...
Mar 14, 2016
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Inheritance is the practice of passing on property, titles, debts, rights and obligations upon the death of an individual. It has long played an important role in human societies. The rules of inheritance differ between societies and have changed over time.
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