The Ups and Downs of miRNA and MeCP2 in Fetal BrainsFebruary 26, 2013What goes up must come down. And in the developing human brain, when miR-483-5p levels go up, it makes MeCP2 levels go down, according to researchers in a recent report. Problems with MeCP2 cause Rett Syndrome and other neurological disorders. MeCP2 levels are low in fetal stages of development, but high after birth in the […]
miRNAs that Bind Coding Sequences are Specialized for Inhibiting TranslationJanuary 28, 2013We all have our specialties—maybe yours is in histone modifications or maybe you can name every American Idol winner. In any case, miRNAs have some specialization too. Researchers now say that they’ve figured out what miRNAs that bind within the CDS, or coding sequence, of an mRNA do—they specialize in inhibiting translation. Most studies talk […]
mRNA Alternative Polyadenylation Lifestyles Comes into FocusJanuary 17, 2013As the only epigenetics media group based out of southern California, we’ve learned to be very accepting of alternative lifestyles, which is why this method caught our eye. mRNA are a diverse bunch, with all kinds of alternative polyadenylation that can affect their cellular localization and stability. RNA Seq has enabled unprecedented glimpses into the transcriptome, but […]
Top Epigenetics & ncRNA Conference Picks for Winter 2013December 27, 2012We’re on the verge of 2013. For those of you who want to up your epigenetics research game and have some fun in the process, we’ve got conferences you should definitely check out. The year starts off a little quiet on the numbers front, but the quality more than makes up for it. January […]
miR 126 Sponges: The Gift for the Stem Cell Researcher that has EverythingNovember 20, 2012The gift giving started bit early this year for the stem cell community as an international team of researchers shared key findings that could transform clinical applications of human blood stem cells. They wrapped up miR-126 binding sites in lentiviral vectors and put a serious smack down on miR-126 activity in hematopoietic stem cells (HSCs). […]
Epigenetic Regulators (miRNAs, lncRNAs) Get Regulated EpigeneticallyOctober 20, 2012With Halloween coming up, perhaps it is fitting that the authors of two recent papers describe a “tangled web” of epigenetic regulations. In one paper, researchers suggest that DNA methylation and perhaps other epigenetic modifications disrupt long non-coding RNA (lncRNA) activity. In the other paper, a different team shows that DNAm messes with the miRNA […]
Webinar: Early Life Determinants of Mental Health – Epigenomic Mechanisms with Dr. Patrick McGowanOctober 3, 2012Dr. Patrick McGowan discusses the impact early-life events can have on our epigenomes in this recorded webinar. This webinar is brought to you with support from Porvair Filtration Group. Check out their line of innovative ChIP kits and reagents at chromatrap.com Abstract Human epidemiological studies and studies of animal models provide many examples by which […]
Webinar: Epigenetics of Autism – The Interface Between Genetic and Environmental Risks with Dr. Janine LaSalleOctober 3, 2012Dr. Janine LaSalle discusses some of the potential epigenetics mechanisms involved in autism spectrum disorders in this recorded webinar. This webinar is brought to you with support from Porvair Filtration Group. Check out their line of innovative ChIP kits and reagents at chromatrap.com Epigenetics of Autism Autism is an increasingly common disorder of complex etiology, […]
RNA Methylation Adds Some Stability to a Chaotic CellSeptember 26, 2012We could all use a little more stability in our lives, and now researchers in Germany say that tRNAs get more stable when they are methylated on specific cytosines. This stability helps ensure that cells keep making proteins for proper development and differentiation. The role of cytosine-C5 methylation on tRNAs has been more mysterious than […]
EpiGenie Reviews Non-Coding RNAs and Epigenetic Regulation of Gene ExpressionSeptember 11, 2012In recent years, studies exploring the modulation of gene transcription by non-coding RNAs have definitely been on the rise. This book, Non-Coding RNAs and Epigenetic Regulation of Gene Expression, written by a selection of highly regarded scientists, and edited by Kevin Morris, represents an overview and summary of this important new field to date. It’s […]
