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Genetics and Health

May 4th, 2008

Leukemia - risk of which patients could relapse, identified

(Photo courtesy www.leukemia101.com) 
Researchers at the Ohio State University Comprehensive Cancer Center may have discovered a better way to distinguish acute leukemia patients who require aggressive treatment to prevent recurrence from those who need only standard therapy for cure.
About 13,300 new cases of AML and 8,200 deaths from the disease are expected this year in the […]

By Elaine -- 0 comments

February 24th, 2008

‘Out of Africa’ - 3 studies trace human global migration

 
Papers published in Nature and Science this week support the previously held theory that humans originated in East Africa, migrating outward until they reached all parts of the globe. But the genetic work from these studies brings a new level of precision to human migration studies, with each group finding subtle and intriguing details that shed light on different aspects of […]

By Elaine -- 2 comments

November 7th, 2006

Human Chromosomes Stationery

Look what I picked up at the London Science Museum a few weeks ago - bookmarks, postcards, and cards.
Pairs of human chromosomes [repeated pattern]
Detail view of the wall surrounding the Live Science area of the Who am I? gallery.
Who am I? looks at contemporary brain science and genetics and asks whether we can be defined […]

By Hsien Hsien Lei, PhD -- 0 comments

April 13th, 2006

Chromosome 17 and Drug Dependence

Two clusters of genes on chromosome 17 have been linked to opioid addiction - heroin, morphine and oxycontin. A linkage analysis of 393 families, most with at least two individuals with opioid dependence, scanned the genome for genetic markers that appear to be inherited more frequently between affected family members.
Dr. Joel Gelernter of […]

By Hsien Hsien Lei, PhD -- 1 comment