(Medical Xpress)— Scientists have discovered that breaking a biological signaling system in an embryo allows them to change the destiny of a cell. The findings could lead to new ways of making replacement organs.
Nov 1, 2012
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In a ground-breaking study, researchers from the RIKEN Brain Science Institute in Japan report a new technique that allows them to visualize the distribution of retinoic acid in a live zebrafish embryo, in real-time. This ...
Apr 7, 2013
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The bacterial pathogen Salmonella has a notorious capacity for infection. Last year alone, according to the Center for Disease Control, various species of Salmonella caused multistate disease outbreaks linked with contaminated ...
Aug 6, 2013
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A new discovery published online in The FASEB Journal may lead to a new tool to help physicians assess breast cancer risk as well as diagnose the disease. In the report, researchers from Johns Hopkins University and the University ...
Mar 21, 2012
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A study led by the group of Didier Trono at EPFL has revealed a crucial survival tactic employed by cancer cells. The scientists have identified a group of proteins, known as "KRAB zinc finger proteins" (KZFPs), that help ...
Feb 12, 2024
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UT Southwestern Medical Center scientists report the first successful blocking of tumor development in a genetic mouse model of an incurable human cancer.
Mar 5, 2013
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From genetic and genomic testing to new techniques in human assisted reproduction, various technologies are providing parents with more of a say about the children they have and "stirring the pot of 'designer baby' concerns," ...
Mar 13, 2014
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Researchers are passionate about their fields of study for a variety of reasons. For Satish Madala, his focus on asthma is deeply personal.
Jan 29, 2024
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It is something of an eternal question: Can we slow or even reverse the aging process? Even though genetic manipulations can, in fact, alter some cellular dynamics, little is known about the mechanisms of the aging process ...
Jul 17, 2014
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A new study led by scientists from TUD Dresden University of Technology reveals that the cells in the fruit fly brain possess a remarkable ability to shift their energy production to fats and send signals to the body's other ...
Jun 27, 2023
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