Connection Between Epigenome, Selective Mutability, Evolution, and Human Disease
Li, Harris et al., PLoS Genetics
Researchers at the Baylor College of Medicine and elsewhere propose a "connection between the epigenome, selective mutability, evolution, and human disease" based on the findings of their study on associations of structural mutability with germline DNA methylation and with non-allelic homologous recombination mediated by low-copy repeats. "Combined evidence from four human sperm methylome maps, human genome evolution, structural polymorphisms in the human population, and previous genomic and disease studies consistently points to a strong association of germline hypomethylation and genomic instability," the Baylor-led team writes.
NIH Devotes $9.2M to Next-Gen Sequencing under Pharmacogenomics Research Network Expansion
The PGRN, which is spearheaded by the National Institute of General Medical Sciences and funded by nine NIH components, was launched in 2000 and has already identified gene variants linked to drug responses for different cancers, heart disease, asthma, nicotine addition, and other conditions. The expanded network will continue this research and move into new areas, including rheumatoid arthritis and bipolar disorder.
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