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What is Superman Syndrome?

By Hidaya Aliouche, B.Sc.Reviewed by Dr. Jennifer Logan, MD, MPH Superman syndrome, also known as 47, XYY, is a condition classified as a chromosomal aneuploidy (which is an abnormality in chromosome structure and/or number) in which males have an additional Y chromosome. Image Credit: Rost9 / Shutterstock.com The normal male sex chromosomes are XY; in the case...

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‘Hail Mary’ mechanism can rescue cells with severely damaged chromosomes

Understanding the mechanisms involved in chromosome repair, and how they can fail, may lead to new strategies to combat cancer The DNA vital to the life of a cell is packaged in chromosomes, and a variety of checkpoints, repair mechanisms, and other cellular safeguards exist to maintain the integrity of the chromosomes during cell growth...