Click here to see my C. elegans publications on Pub Med
List of Publications
Ramadan, Y.H., Gu, A., Ross, N., Barr, M. M., Firestein, B. L., and O’Hagan, R. CCP1, a tubulin deglutamylase, increases survival of rodent spinal cord neurons following glutamate-induced excitotoxicity eNeuro Apr 1;8(2) (2021)
Power, K.M., Akella, J.S., Gu, A., Walsh, J. D., Bellotti, S., Morash, M., Zhang, W., Ramadan, Y.H., Ross, N., Golden, A., Smith, H. E., Barr, M. M., O’Hagan, R. Mutation of NEKL-4/NEK10 and TTLL genes suppress neuronal ciliary degeneration caused by loss of CCPP-1 deglutamylase function PLOS Genetics 16(10): e1009052 (2020)
O'Hagan, R., Silva, M., Nguyen, K. C. Q., Zhang, W., Bellotti, S., Ramadan, Y. H., Hall, D. H., and
Barr, M. M. The Glutamylase TTLL-11 Regulates Ciliary Microtubule Structure, Polycystin Trafficking, and Extracellular Vesicle Release in C. elegans Sensory Neurons. Curr. Biol. Nov 20;27(22):3430-3441, (2017)
Lockhead, D., Schwarz, E. M., O’Hagan, R, Bellotti, S., Krieg, M., Barr, M. M., Dunn, A. R., Sternberg, P. W., and Goodman, M. B. The tubulin repertoire of Caenorhabditis elegans sensory neurons and its context‐dependent role in process outgrowth. Mol. Biol. Cell 27:23 3717-3728,
(2016)
O'Hagan R, Barr MM. Kymographic Analysis of Transport in an Individual Neuronal Sensory
Cilium in Caenorhabditis elegans. Methods Mol Biol. 1454:107-22, (2016)
Chen, Y., Bharill, S., O’Hagan, R., Isacoff, E. Y., and Chalfie, M. MEC-10 and MEC-19 reduce the neurotoxicity of the MEC-4(d) DEG/ENaC channel in Caenorhabditis elegans. G3: Genes, Genomes, Genetics April 1, (6): 41121-1130 (2016)
Chen, Y, Bharill, S, Altun, Z, O'Hagan, R, Coblitz, B, Isacoff, EY, Chalfie, M.
C. elegans paraoxonase-like proteins control the functional expression of DEG/ENaC mechanosensory proteins. Mol Biol Cell. Mar 3, (2016)
O'Hagan, R. and Barr, M. M. A motor relay on ciliary tracks. An invited “News & Views” commentary in Nat Cell Biol. Nov 27;17(12):1517-1519 (2015)
O'Hagan, R., Wang, J. and Barr, M. M. Mating Behavior, Male Sensory Cilia, and Polycystins in C. elegans. An Invited Review in Semin Cell Dev Biol. Sept; 33C:25-33 (2014)
O'Hagan, R., and Barr, M. M. Regulation of Tubulin Deglutamylation Plays Cell-Specific Roles in the Function and Stability of Sensory Cilia. Worm July/Aug/Sept; 1 (3):155-159 (2012)
O'Hagan, R., Piasecki, B. P., Silva, M., Phirke, P., Nguyen, C. Q., Hall, D. H., Swoboda, P. and Barr, M. M. The Tubulin Deglutamylase CCPP-1 Regulates the Function and Stability of Sensory Cilia in C. elegans. Curr Biol. Oct. 25; 21 (20): 1685-1694 (2011)
Árnadóttir, J., O'Hagan, R., Chen, Y., Goodman, M.B., and Chalfie, M. The DEG/ENaC protein MEC-10 regulates the transduction channel complex in Caenorhabditis elegans touch receptor neurons. J Neurosci. Aug 31; 31 (35):12695-12704 (2011)
Vansteenhouse, H.C., Horton, Z.A., O'Hagan, R., Tai, M.H., Zipser, B. Phylogenetic conservation of the cell-type-specific Lan3-2 glycoepitope in Caenorhabditis elegans. Dev Genes Evol. Sep; 220 (3-4): 77-87 (2010)
Bounoutas, A, O'Hagan, R., Chalfie, M. The multipurpose 15-protofilament microtubules in C. elegans have specific roles in mechanosensation. Curr Biol. Aug 25; 19 (16): 1362-1367 (2009)
O’Hagan, R. and Chalfie, M. “Mechanosensation In C. elegans.” A chapter in a thematic volume from Elsevier Press entitled The Neurobiology of C. elegans, Vol. 69 (2006), edited by Eric Aamodt and Cindy Minor.
O’Hagan, R., Chalfie, M., and Goodman, M.B. The MEC-4 DEG/ENaC channel of Caenorhabditis elegans touch receptor neurons transduces mechanical signals. Nat Neurosci. 8 (1), 43-50 (2005)
Tobias, M.L., Bernard, C., O’Hagan, R., Horng, S., Rand, M., and Kelley, D. B. Vocal communication between male Xenopus laevis. Animal Behaviour, 67, Issue 2, 353-365 (2004)
Goodman, M.B., Ernstrom, G., Chelur, D.S., O’Hagan, R., Yao, C., and Chalfie, M. MEC-2 regulates C. elegans DEG/ENaC channels needed for mechanosensation. Nature 415, 1039- 1042 (2002)
Chelur, D.S., Ernstrom, G., Goodman, M.B., Yao, C., Chen, L., O’Hagan, R. and Chalfie, M. The mechanosensory protein MEC-6 is a subunit of the C. elegans touch-cell degenerin channel. Nature 420, 669-673 (2002)
List of Publications
Ramadan, Y.H., Gu, A., Ross, N., Barr, M. M., Firestein, B. L., and O’Hagan, R. CCP1, a tubulin deglutamylase, increases survival of rodent spinal cord neurons following glutamate-induced excitotoxicity eNeuro Apr 1;8(2) (2021)
Power, K.M., Akella, J.S., Gu, A., Walsh, J. D., Bellotti, S., Morash, M., Zhang, W., Ramadan, Y.H., Ross, N., Golden, A., Smith, H. E., Barr, M. M., O’Hagan, R. Mutation of NEKL-4/NEK10 and TTLL genes suppress neuronal ciliary degeneration caused by loss of CCPP-1 deglutamylase function PLOS Genetics 16(10): e1009052 (2020)
O'Hagan, R., Silva, M., Nguyen, K. C. Q., Zhang, W., Bellotti, S., Ramadan, Y. H., Hall, D. H., and
Barr, M. M. The Glutamylase TTLL-11 Regulates Ciliary Microtubule Structure, Polycystin Trafficking, and Extracellular Vesicle Release in C. elegans Sensory Neurons. Curr. Biol. Nov 20;27(22):3430-3441, (2017)
Lockhead, D., Schwarz, E. M., O’Hagan, R, Bellotti, S., Krieg, M., Barr, M. M., Dunn, A. R., Sternberg, P. W., and Goodman, M. B. The tubulin repertoire of Caenorhabditis elegans sensory neurons and its context‐dependent role in process outgrowth. Mol. Biol. Cell 27:23 3717-3728,
(2016)
O'Hagan R, Barr MM. Kymographic Analysis of Transport in an Individual Neuronal Sensory
Cilium in Caenorhabditis elegans. Methods Mol Biol. 1454:107-22, (2016)
Chen, Y., Bharill, S., O’Hagan, R., Isacoff, E. Y., and Chalfie, M. MEC-10 and MEC-19 reduce the neurotoxicity of the MEC-4(d) DEG/ENaC channel in Caenorhabditis elegans. G3: Genes, Genomes, Genetics April 1, (6): 41121-1130 (2016)
Chen, Y, Bharill, S, Altun, Z, O'Hagan, R, Coblitz, B, Isacoff, EY, Chalfie, M.
C. elegans paraoxonase-like proteins control the functional expression of DEG/ENaC mechanosensory proteins. Mol Biol Cell. Mar 3, (2016)
O'Hagan, R. and Barr, M. M. A motor relay on ciliary tracks. An invited “News & Views” commentary in Nat Cell Biol. Nov 27;17(12):1517-1519 (2015)
O'Hagan, R., Wang, J. and Barr, M. M. Mating Behavior, Male Sensory Cilia, and Polycystins in C. elegans. An Invited Review in Semin Cell Dev Biol. Sept; 33C:25-33 (2014)
O'Hagan, R., and Barr, M. M. Regulation of Tubulin Deglutamylation Plays Cell-Specific Roles in the Function and Stability of Sensory Cilia. Worm July/Aug/Sept; 1 (3):155-159 (2012)
O'Hagan, R., Piasecki, B. P., Silva, M., Phirke, P., Nguyen, C. Q., Hall, D. H., Swoboda, P. and Barr, M. M. The Tubulin Deglutamylase CCPP-1 Regulates the Function and Stability of Sensory Cilia in C. elegans. Curr Biol. Oct. 25; 21 (20): 1685-1694 (2011)
Árnadóttir, J., O'Hagan, R., Chen, Y., Goodman, M.B., and Chalfie, M. The DEG/ENaC protein MEC-10 regulates the transduction channel complex in Caenorhabditis elegans touch receptor neurons. J Neurosci. Aug 31; 31 (35):12695-12704 (2011)
Vansteenhouse, H.C., Horton, Z.A., O'Hagan, R., Tai, M.H., Zipser, B. Phylogenetic conservation of the cell-type-specific Lan3-2 glycoepitope in Caenorhabditis elegans. Dev Genes Evol. Sep; 220 (3-4): 77-87 (2010)
Bounoutas, A, O'Hagan, R., Chalfie, M. The multipurpose 15-protofilament microtubules in C. elegans have specific roles in mechanosensation. Curr Biol. Aug 25; 19 (16): 1362-1367 (2009)
O’Hagan, R. and Chalfie, M. “Mechanosensation In C. elegans.” A chapter in a thematic volume from Elsevier Press entitled The Neurobiology of C. elegans, Vol. 69 (2006), edited by Eric Aamodt and Cindy Minor.
O’Hagan, R., Chalfie, M., and Goodman, M.B. The MEC-4 DEG/ENaC channel of Caenorhabditis elegans touch receptor neurons transduces mechanical signals. Nat Neurosci. 8 (1), 43-50 (2005)
Tobias, M.L., Bernard, C., O’Hagan, R., Horng, S., Rand, M., and Kelley, D. B. Vocal communication between male Xenopus laevis. Animal Behaviour, 67, Issue 2, 353-365 (2004)
Goodman, M.B., Ernstrom, G., Chelur, D.S., O’Hagan, R., Yao, C., and Chalfie, M. MEC-2 regulates C. elegans DEG/ENaC channels needed for mechanosensation. Nature 415, 1039- 1042 (2002)
Chelur, D.S., Ernstrom, G., Goodman, M.B., Yao, C., Chen, L., O’Hagan, R. and Chalfie, M. The mechanosensory protein MEC-6 is a subunit of the C. elegans touch-cell degenerin channel. Nature 420, 669-673 (2002)