Genetic recombination between viral strains in bats may have produced the direct evolutionary ancestor of the strain that caused a deadly outbreak of severe acute respiratory syndrome (SARS) in humans, according to new research ...
Nov 30, 2017
0
22
Drexel University and Georgia Institute of Technology researchers have discovered how the Rad52 protein is a crucial player in RNA-dependent DNA repair. The results of their study, published today in Molecular Cell, reveal ...
Jun 8, 2017
0
334
A new investigation of more than 48,000 stored tumor samples finds evidence of a key deficiency in a repair mechanism designed to keep DNA from being mutated and causing cancer.
May 17, 2017
0
1
If you recognise the words "CRISPR-mediated gene editing", then you'll know that our ability to alter DNA has recently become much more efficient, faster and cheaper.
Feb 16, 2017
0
0
Researchers from the Chinese Academy of Sciences have discovered that the metabolic enzyme phosphoglycerate mutase 1 (PGAM1) helps cancer cells repair their DNA and found that inhibiting PGAM1 sensitizes tumors to the cancer ...
Jan 25, 2017
0
3
Researchers have developed a first-of-its- kind system to observe repair to broken DNA in newly synthesized telomeres, an effort which has implications for designing new cancer drugs.
Oct 19, 2016
0
14
Scientists at the University of Birmingham are a step closer to understanding the role of the gene BRCA1. Changes in this gene are associated with a high risk of developing breast and ovarian cancer.
May 30, 2016
0
83
Cancer cells with mutations in BRCA1 or BRCA2 genes, which serve a vital role in preserving the integrity of the genetic code, are key targets for cancer therapeutics. Yet, few agents can selectively eliminate cells deficient ...
Nov 5, 2015
1
123
Genes may now be deleted without creating a scar in certain strains of Escherichia coli and other microorganisms, thanks to A*STAR researchers. The technique makes it easier to string together several genetic engineering ...
Sep 25, 2015
0
13
(Medical Xpress)—Ricin toxin (RT), the second most lethal toxin known, is produced by the plant Ricin communis, and is a byproduct of castor oil. Because it is easily produced, the military has had a longstanding goal of ...
