Inheriting a normal and intact number of chromosomes in germ cells, egg and sperm, is essential for the preservation of all species. With increasing age, the risk of the egg cell not inheriting the normal set of chromosomes ...
Feb 4, 2022
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84
Hereditary diseases as well as cancers and cardiovascular diseases may be associated with a phenomenon known as genomic imprinting, in which only the maternally or paternally inherited gene is active. An international research ...
Jan 12, 2022
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33
In Down syndrome, the third copy of chromosome 21 causes a reorganization of the 3D configuration of the entire genome in a key cell type of the developing brain, a new study shows. The resulting disruption of gene transcription ...
Jan 6, 2022
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134
Japanese researchers identified chromosome aberrations as a new biomarker in predicting an esophageal cancer patient's risk of experiencing severe chemoradiotherapy side effects.
Oct 29, 2021
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34
Writing in EMBO reports, researchers at University of California San Diego School of Medicine and Moores Cancer Center at UC San Diego Health describe how a pair of fundamental genetic and cellular processes are exploited ...
Oct 26, 2021
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32
Mesomelic dysplasias are a group of rare genetic conditions characterized by extreme shortening of the long bones in the arms and legs. Despite several decades of research on these conditions, the exact cause of mesomelic ...
Aug 23, 2021
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379
Yale researchers have discovered the underlying genetic cause of a rare childhood disorder that mimics inflammatory bowel disease, a finding that may help researchers uncover the roots of a host of other inflammatory and ...
Jul 29, 2021
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436
A Ludwig Cancer Research study has found that inducing random chromosome instability (CIN) events in mice for as little as one week is enough to trigger harmful chromosomal patterns in cells that spur the formation of tumors.
Jul 16, 2021
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34
What makes cancer cells different from ordinary cells? Can these differences be used to strike at them and paralyze their activity? This basic question has bothered cancer researchers since the mid-19th century. The search ...
Jan 27, 2021
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76
More than 7% of human oocytes contain at least one exchangeless chromosome pair, demonstrating a remarkably high level of meiotic recombination failure, finds a study appearing December 10 in the American Journal of Human ...
Dec 10, 2020
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