The Epigenetics of Kidney Transplantation
…it is clear that allograft rejection is partially mediated by epigenetic mechanisms such as histone acetylation, DNA methylation, and microRNAs. This framework is useful when applied to the host and…
Search Results for dna methylation
CRISPR/Cas9-Based Engineering of the Epigenome
…local chromatin architecture and gene regulation. In order to target DNA methylation, the dCas9-based system is fused to the catalytic domain of DNMTs to methylate CpG islands. This method has…
Reversing Vision Loss by Restoring Youthful Epigenetic Information
…the onset and progression of glaucoma and other eye diseases. In previous articles, we have discussed the role of DNA methylation in age-related macular degeneration and also how DNA hydroxymethylation affects retinal…
The Autophagy Advantage: Epigenetics, Cellular Cleanup, and Longevity
…are expressed. Some of these alterations include DNA methylation, histone modification, and chromatin remodeling (Handy, 2011). Many signals modulate autophagy, from nutrient availability to DNA damage to external stressors. It…
The Epigenetics of Schizophrenia
…women of science continue to do all they can to treat this terrible disease. References: Abdolmaleky, Hamid Mostafavi, et al. “DNA hypermethylation of serotonin transporter gene promoter in drug…
Drinking Tea Can Turn Genes On or Off in Women
…epigenetic changes occur in DNA collected from their blood. Specifically, the researchers measured a common mechanism known as DNA methylation, which influences the suppression of genes. ”Previous studies have shown…
Preparation for Chromatin Immunoprecipitation (ChIP)
…DNA. The cells are then lysed, and the DNA is fragmented into small chunks of about 200-500 bp. The sonicated DNA is incubated with an antibody that binds to the…
A Starter Chromatin Immunoprecipitation (ChIP) Protocol
…proteins and frees the DNA to diffuse into solution. The DNA libraries decrosslink at 65 degrees for eight hours. The libraries are cleaned up via column preps or DNA precipitation….
Study Reveals How Epigenetic Changes Allow Pioneer TFs to Access DNA
…for the DNA. However, in areas where the DNA is densely packed, it can pose a challenge for proteins attempting to reach it. Interestingly, there are certain proteins that possess…
A New Study Shows MicroRNA-26a Targets DNA Demethylation Enzymes
…the microRNA miR-26a. These DNA demethylation enzymes are down-regulated in islets during postnatal differentiation, whereas miR-26a is up-regulated. They also report that changes in 5-hydroxymethylcytosine accompany changes in TET mRNA…
