Chromosomal Abnormalities

How relationships influence health

For three years, Whitney Dafoe's world has been a darkened room at the end of a hallway in the back of his childhood home. An insidious disease, one with no known cause or cure, has slowly stolen his life from him, turning ...

May 17, 2016
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Venclexta approved for specific genetic blood cancer

(HealthDay)—Venclexta (venetoclax) has been approved by the U.S. Food and Drug Administration to treat chronic lymphocytic leukemia (CLL) characterized by a specific chromosomal abnormality called the 17p deletion.

Apr 11, 2016
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Spotting DNA repair genes gone awry

Researchers led by Ludwig Cancer Research scientist Richard Kolodner have developed a new technique for sussing out the genes responsible for helping repair DNA damage that, if left unchecked, can lead to certain cancers.

Apr 13, 2016
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A chromosome anomaly, abnormality or aberration reflects an atypical number of chromosomes or a structural abnormality in one or more chromosomes. A Karyotype refers to a full set of chromosomes from an individual which can be compared to a "normal" Karyotype for the species via genetic testing. A chromosome anomaly may be detected or confirmed in this manner. Chromosome anomalies usually occur when there is an error in cell division following meiosis or mitosis. There are many types of chromosome anomalies. They can be organized into two basic groups, numerical and structural anomalies.

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