Jesse Gray

  • Latest publications

    Tyssowski KM*, Saha RN*, DeStefino NR*, Cho JH, Jones RD, Chang SM, Romeo P, Wurzelmann MK, Ward JM, Dudek SM*, Gray, JM*. Distinct neuronal activity patterns induce different gene expression programs. Accepted, Neuron.

    Nguyen TA, Jones RD, Snavely A, Hemberg M, Kirchner R, Pfenning A, Gray JM. High-throughput functional comparison of promoter and enhancer activities. Genome Research. 2016 Aug; 26(8):1023-33. PMCID: PMC4971761.

    Cho J-H, Huang BS, Gray JM. RNA sequencing from neural ensembles activated during fear conditioning in the mouse temporal association cortex. Scientific Reports. 2016 Aug 25; 6:31753. PMCID: PMC4997356.

    Cho J-H, Rendall S, Gray JM. Brain-wide patterns of Fos expression during fear learning and recall. Learning & Memory. 2017 Mar 22;24(4):169-181. PMCID: PMC5362696.

    Boswell SA, Snavely A, Gray JM*, and Springer, M*. Total RNA-seq to identify pharmacological effects on specific stages of mRNA synthesis. *Co-senior authors, equal contribution. Nature Chemical Biology. 2017 May;13(5):501-507. PMID: 28263964.

  • Prizes and Awards

    2006:   Helen Hay Whitney & Damon Runyon fellowships

    2013:   NIH BRAINS Award, National Institute of Mental Health

    2016:   Kaneb Fellow, Harvard Medical School

    2017:   Giovanni Armenise Foundation Junior Faculty Award

Who he is

Jesse Gray is an assistant professor in Harvard Medical School’s Department of Genetics and an associate member of the Broad Institute, studying the genomic mechanisms of neuronal activity-regulated transcription and its contributions to neural circuit plasticity. Jesse earned a B.S. from the University of Wisconsin-Madison and a Ph.D. from the University of California-San Francisco, where he worked with Cori Bargmann and discovered oxygen sensing by soluble guanylate cyclases. He co-discovered eRNAs in his postdoctoral fellowship with Mike Greenberg.

What he does

The goal of the Gray laboratory is to understand the genomic mechanisms of neuronal activity-regulated transcription and its contributions to neural circuit plasticity. As part of this effort, they are developing a genomic and systems-biological understanding of the activity-regulated gene program. This work includes defining how different patterns of neural activity are translated into different sets of expressed genes and how this “coupling map” is encoded in gene regulatory sequences. In addition, they are investigating the functional consequences of activity-regulated transcription, with a focus on experience-dependent myelination and firing rate homeostasis. This approach has the potential to reveal genomic mechanisms required to store new information in neural circuits, as well as maintain the firing rate stability needed to preserve old information and enable future learning.

News from the Lab

A major new effort in the lab, funded in part through Armenise support, seeks to understand how experience and neuronal activity regulate the myelination of neuronal axons. A crucial regulatory step in experience-dependent myelination is the differentiation of new myelinating oligodendrocytes. The lab is focused on the hypothesis that this differentiation is coordinated by signals from activated neurons that are synthesized via activity-dependent transcription.