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.
EGAPP Finds No Benefit to Marketed Genetic Tests for Cardiovascular Disease Risk
The "magnitude of net health benefit" from use of eight marketed tests analyzing 58 variants and 29 genes reviewed by the Evaluation of Genomic Applications in Practice and Prevention Working Group is "negligible," the expert panel wrote in a statement.
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