The Missing LncRNA: How the Gut Microbiome Communicates with their Host to Regulate MetabolismOctober 23, 2023Bacteria, viruses, and fungi in the mammalian gut microbiome vastly outnumber the cells in the human body; however, the detailed mechanisms these gut-dwelling commensal partners use to communicate with their generous hosts and induce responses represent somewhat of a “missing link” in this research. Now, a new epigenetics-based study shows that we should have been […]
eBook: RNA & TranscriptomicsOctober 13, 2023Analysis of the working of our RNA, from transcription and splicing to translation, began in a simpler time – when we talked about “RNA” and hadn’t yet recognized the whole range of RNA species, including miRNAs, ncRNAs, and more. These days, we are learning as much about the epigenetic modification of RNA and the role […]
Epigenetic Inheritance During DNA Replication: A State Lying Somewhere Between Symmetry and InstabilityOctober 2, 2023Emerging research has provided evidence for the critical importance of the inheritance of epigenetic states, whether that be DNA methylation, histone modifications, or even non-coding RNAs. Now, three recent studies focusing on the mechanism involved in passing down this information from parental to daughter cells while they replicate their DNA and divide in vitro provide […]
Let It Rain: Droplets Generate Single-Nuclei Multiomes of Either Histone or RNA ModificationsSeptember 25, 2023A downpour of single-cell and single-molecule multiomics methods are prompting us to exclaim, “Let it rain!” We recently told you about a couple of single-molecule epigenetic mapping methods involving chromatin. And now, two new papers show how using a droplet-based microfluidic platform can provide multiomic information about single-cell transcriptomes along with histone modifications or RNA […]
Keeping COVID-19 in the Family – SARS-CoV-2 Infection Reprograms Immune Responses Through Epigenetic MemorySeptember 24, 2023We try to keep exciting research findings in our epigenetic “family,” and a recent article now reports that our stem and immune cells are not so different when it comes to their epigenetic memory of SARS-CoV-2 infection! A new study now describes how SARS-CoV-2-mediated epigenetic reprogramming in hematopoietic stem and progenitor cells (HSPCs) severely impacts […]
