Could The Key To Cancer Be Patterns Of Chromosome Abnormality? Medical News Today MNT

"Now Prof. Shamir and his former doctoral students Michal Ozery-Flato and Chaim Linhart, along with fellow researchers Prof. Shai Izraeli and Dr. Luba Trakhtenbrot from the Sheba Medical Center, have combined techniques from computer science and statistics to discover that many chromosomal pairs are lost or gained together across various cancer types."
"Under normal circumstances, even a small change to a person's chromosomal structure can be devastating. For example, Down's syndrome is caused by a single extra copy of Chromosome 21. "But in cancer, there are many cases of extra or missing chromosomes. Yet cancer cells thrive more effectively than other cells," Prof. Shamir says."

Scientists ID 5 Gene Variants Linked to Ovarian Cancer

"...The researchers analyzed the DNA of more than 10,000 women with ovarian cancer and more than 13,000 women without the disease. They found five genetic variants in regions of the genome (chromosomes 2, 3, 8, 17 and 19) associated with ovarian cancer risk.
"I think that the most important message women can take away from this work is that we are making progress in understanding ovarian cancer," Paul Pharoah, of Cancer Research UK Center for Genetic Epidemiology at Cambridge University, and senior author on two of the studies, said in the news release.....cont'd