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In addition to epigenetics, we are working on understanding the epitranscriptome—modifications placed on noncoding RNAs that affect their function.

RNA Pol II Enhancer-Binding Factors

Most noncoding RNAs are transcribed by RNA Polymerase III. We previously determined the entire RNA Pol III transcriptome in human cells and revealed the close collaboration between RNA Pol II (which transcribes mRNAs) enhancer-binding factors and Pol III.

Enhancer-binding factors open up the chromatin to allow Pol III access to Pol III genes, which reside in these enhancers (Oler et al., Nature Str. Mol Biol. 2010).

Locations of RNA Modifications

We then developed an effective method to determine the locations of one of the most prevalent RNA modifications (cytosine methylation; Khoddami and Cairns, Nature Biotechnology 2013).

Modifications at Base-Pair Resolution

We have recently developed additional methods to profile additional major modifications at base-pair resolution, in collaboration with Cynthia Burrows lab (University of Utah) (Khoddami et al., in preparation).

Reagent & Protocol Requests

To request reagents or protocols from the Cairns Lab, email us or call 801-585-1823.

Brad Cairns, PhD - Opening The Door to a Deeper Understanding of Cancer's Roots

RNA, or ribonucleic acid, is one of the two types of nucleic acids found in all living cells. The other is the well-known deoxyribonucleic acid, or DNA. RNA is important because it transmits genetic information from DNA to build the proteins, including enzymes, produced by cells. RNA molecules often receive chemical changes. Methylation, which helps RNA fold and function properly, is one of these changes. If certain RNA molecules are not methylated, they function poorly and can contribute to diseases such as cancer. Currently, much remains to be learned about the full scope and functions of RNA methylation, especially in humans. Bradley R. Cairns, PhD, and his lab at Huntsman Cancer Institute (HCI) are changing that. Read more about it in the 2013 Top Science Report: www.huntsmancancer.org/2013topscience

Brad Cairns, PhD - Opening The Door to a Deeper Understanding of Cancer's Roots

Brad Cairns, PhD - Opening The Door to a Deeper Understanding of Cancer's Roots

Genomics in Cancer Research at Huntsman Cancer Institute

Genomics in Cancer Research at Huntsman Cancer Institute

New Guiding Principles in Cancer Gene Research -- Brad Cairns, PhD

New Guiding Principles in Cancer Gene Research -- Brad Cairns, PhD

RSC Complex Binding the Nucleosome

RSC Complex Binding the Nucleosome