Matthew W. Kelley, Ph.D.

Senior Investigator

Section on Developmental Neuroscience

NIDCD

Porter Neuroscience Research Center, Room 1D-993
35 Convent Drive
Bethesda, MD 20892

301-435-8075

kelleymt@nidcd.nih.gov

Research Topics

The overall goals of the Developmental Neuroscience Section are to identify the molecular and cellular factors that play a role in the development of the sensory epithelium of the mammalian cochlea (the organ of Corti). The organ of Corti is comprised of at least 6 distinct cell types that are arranged in highly conserved mosaic. The generation of a specific number of each cell type and the arrangement of these cell types into a regular pattern are essential for the normal perception of sound; however, our understanding of the factors that play a role in the development of this structure is extremely limited.

Biography

Dr. Kelley received his B.A. from Cornell University and his Ph.D. from the University of Virginia. Following a post-doctoral fellowship at the University of Washington, he became an Assistant Professor in the Department of Cell Biology at Georgetown University in 1996. In 2000 he moved to the NIDCD, first as Acting Chief and then (since 2004) as Chief of the Developmental Neuroscience Section. In 2010 he became Chief of the Laboratory of Cochlear Development. Dr. Kelley's laboratory works on the cellular and molecular development of the mammalian cochlea.

Selected Publications

  1. Coate TM, Spita NA, Zhang KD, Isgrig KT, Kelley MW. Neuropilin-2/Semaphorin-3F-mediated repulsion promotes inner hair cell innervation by spiral ganglion neurons. Elife. 2015;4.

  2. Mann ZF, Thiede BR, Chang W, Shin JB, May-Simera HL, Lovett M, Corwin JT, Kelley MW. A gradient of Bmp7 specifies the tonotopic axis in the developing inner ear. Nat Commun. 2014;5:3839.

  3. Yamamoto N, Okano T, Ma X, Adelstein RS, Kelley MW. Myosin II regulates extension, growth and patterning in the mammalian cochlear duct. Development. 2009;136(12):1977-86.

  4. Coate TM, Raft S, Zhao X, Ryan AK, Crenshaw EB 3rd, Kelley MW. Otic mesenchyme cells regulate spiral ganglion axon fasciculation through a Pou3f4/EphA4 signaling pathway. Neuron. 2012;73(1):49-63.

  5. Burns JC, Kelly MC, Hoa M, Morell RJ, Kelley MW. Single-cell RNA-Seq resolves cellular complexity in sensory organs from the neonatal inner ear. Nat Commun. 2015;6:8557.


This page was last updated on August 25th, 2017