Researchers at the Johns Hopkins Kimmel Cancer Center and its Ludwig Center uncovered new evidence that extra copies of a ...
JA Rosenfeld is an employee of Signature Genomic Laboratories, a subsidiary of PerkinElmer, Inc. The authors have no other relevant affiliations or financial involvement with any organization or ...
An international research team coordinated by Dr. Oscar Molina and Dr. Pablo Menéndez, from the Josep Carreras Leukaemia Research Institute, identifies chromosomal abnormalities associated to relapse ...
Men tend to lose the Y chromosome from some of their cells as they age — a process once thought to be harmless because the Y ...
The spectrum of information that can be obtained by prenatal testing is wide and rapidly increasing. Many mutations, or "abnormalities," are inconsequential, while others are significant. Genetic ...
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When the number of chromosomes goes off track
The improper segregation of chromosomes during cell division leads to abnormalities that disrupt the proper functioning of the cell. Cells with an abnormal number of chromosomes consequently activate ...
Non-invasive Preimplantation Genetic Testing for Aneuploidy is a novel technique used in in-vitro fertilisation to assess the chromosomal makeup of embryos without removing cells for biopsy. The ...
Studies show aging men often lose the Y chromosome in some cells, a change now linked to heart disease, cancer, and shorter ...
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