MeSH tree: G05.365.590.175.050
When a sperm meets an egg, a lot has to go right for an embryo to develop into a complete organism. One critical step of early development is the reorganization of parental DNA to form a new unified genome, before the embryo ...
Sep 26, 2025
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Two studies led by Johns Hopkins Kimmel Cancer Center, Ludwig Center, and Johns Hopkins Whiting School of Engineering researchers report on a powerful new method that significantly improves the reliability and accuracy of ...
Aug 18, 2025
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57
In a newly published article in Nature Genetics, researchers from the University of Chicago have identified tumor aneuploidy—an imbalance in the number of chromosomes—as a powerful biomarker associated with resistance to ...
Jul 9, 2025
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30
It has been known for several years that abnormal chromosome numbers lead to protein imbalances in the affected cells. Researchers at RPTU have now investigated the detailed effects of such imbalances. Surprisingly, they ...
Jun 26, 2025
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Cancer cells have special adaptation mechanisms that allow them to proliferate despite changes in their genetic makeup. Researchers at RPTU University Kaiserslautern-Landau, Southwest Germany, have now helped to elucidate ...
Feb 13, 2025
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Our cells constantly receive DNA damage from factors such as ultraviolet rays, irradiations, toxins and chemicals. For women, that can lead to poor egg quality, which in turn can cause infertility, miscarriage, birth defects ...
Feb 12, 2025
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In what could be a major advance in understanding the genetic causes underlying human infertility, scientists led by researchers from Rutgers University-New Brunswick have identified a gene variant directly tied to early ...
Nov 21, 2024
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A new study from researchers at The University of Texas MD Anderson Cancer Center finds that, in healthy women, some breast cells that otherwise appear normal may contain chromosome abnormalities typically associated with ...
Nov 20, 2024
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A new artificial intelligence-based system can accurately assess the chromosomal status of in vitro-fertilized (IVF) embryos using only time-lapse video images of the embryos and maternal age, according to a study from investigators ...
Oct 22, 2024
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Two complementary studies from the Faculty of Medical and Health Sciences at Tel Aviv University, in collaboration with the European Institute of Oncology in Milan, have extensively examined the characteristics of cells with ...
Sep 18, 2024
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