Determining true HER2 status in breast cancers with polysomy using alternative chromosome 17 reference genes: Implications for trastuzumab therapy. Background: Systemic chemo- and chemoradiation ...

The methylation status of the O6‐methylguanine‐DNA methyltransferase (MGMT) gene promoter is a pivotal predictive and prognostic biomarker in glioblastoma management. Epigenetic silencing of MGMT via ...

DNA methylation is a highly studied epigenetic modification that is involved in regulating genome function and plays fundamental roles in development and disease. 1 It is linked to a broad range of ...

The epigenetic modification, DNA methylation, is characterized by 5-methylcytosine (5-mC) and found in specific genomic locations, most notably regulatory regions such as promoters and enhancers.

DNA methylation profiles in whole blood samples from 77 patients with CN-AML in The Cancer Genome Atlas (LAML cohort) were analyzed. Individual 5’-cytosine-phosphate-guanine-3’ (CpG) sites were ...

DNA methylation is a critical epigenetic mechanism in numerous biological processes, including gene regulation, development, ageing and the onset of various diseases such as cancer. Studies of ...

The visible effects of ageing on our body are in part linked to invisible changes in gene activity. The epigenetic process of DNA methylation — the addition or removal of tags called methyl groups — ...

In a recent study published in the journal Science Advances, researchers estimated the maximal longevity, gestation period, and sexual maturity age using deoxyribonucleic methylation (DNAm) by ...