Dr. Keith Nehrke
CURRICULUM VITAE
KEITH WEBSTER NEHRKE Ph.D.
Work Address
Department of Medicine, Nephrology Division, Box 675
University of Rochester Medical Center
601 Elmwood Avenue, Rochester, NY 14642
Tel: (585) 275-7020 Fax: (585) 442-9201
Email: [email protected]
Home Address |
1514 Rush-Scottsville Rd. Rush, NY 14543 Tel: (585) 533-2294 Mobile: (585) 748-6652 |
Personal Details |
Born: Morgantown, WV, August 19th, 1967 Married: Krystel Raluka Huxlin, Ph.D. Australian/American Citizen |
Higher Education |
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Degree | Year | Institute / Discipline | ||
B.S. (honors) | 1989 | Department of Biochemistry, State University of New York at Binghamton Presidential Scholar (1985-1989) Biochemistry, with honors. |
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M.S. Ph.D. |
1991 1994 |
Department of Biochemistry, University of Rochester Dean’s Fellow NIH Mechanisms of Molecular Pathogenesis Training Grant Thesis: “mRNA 3’ end processing in bacteria and yeast.” Mentor: Dr. Terry Platt |
Faculty Appointments |
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Year | Institute / Discipline | |||
1997 – 2002 | Center for Oral Biology, University of Rochester Medical Center Research Assistant Professor with Dr. James Melvin |
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2002 – 2003 | Department of Medicine, Digestive Disease Division Assistant Professor (Secondary Appointment, Pharmacology & Physiology) |
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2003 – 2010 | Department of Medicine, Nephrology Division Assistant Professor (Secondary Appointment, Pharmacology & Physiology) |
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2010 – 2015 | Department of Medicine, Nephrology Division Associate Professor (Secondary Appointment, Pharmacology & Physiology) |
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2015 – present | Department of Medicine, Nephrology Division Professor (Secondary Appointment, Pharmacology & Physiology) |
Publications | A. Completed, Peer-Reviewed, Original Scientific Publications (mouse over the buttons for a synopsis of the work)Generate list of PubMed citations containing Nehrke, K [author]. |
1. Phizicky E.M., Consaul S.A., Nehrke K.W., and Abelson J. (1992) Yeast tRNA Ligase Mutants are Nonviable and Accumulate tRNA Splicing Intermediates. J Biol Chem. 267, 4577-4582. |
2. Nehrke K., Seifried S.E., and Platt T. (1992) Overproduced Rho Factor from p39AS has Lysine Replacing Glutamic Acid at Residue 155 in the Linker Region Between its RNA and ATP Binding Domains. Nucleic Acids Res. 20, 6107. |
3. Nehrke K., Zalatan F., and Platt T. (1993) NusG Alters Rho-Dependent Termination of Transcription In Vitro Independent of Kinetic Coupling. Gene Exp. 3, 119-133. |
4. Nehrke, K. and Platt, T. (1994) Evidence for the Formation of a Quaternary Termination Complex: Rho, NusG, RNA Polymerase and the Nascent Transcript. J Mol Biol. 243, 830-839 |
5. Russnak R., Nehrke K., and Platt T. (1995) REF2 Encodes a Novel RNA-Binding Protein Directly Involved in Yeast mRNA 3′ End Formation. Mol Cell Biol. 15, 1689-1697 |
6. Nehrke K., Hagen F.H., and Tabak L.A. (1996) Charge Distribution o Flanking Amino Acids Influences O-Glycan Aquisition in Vivo. J Biol Chem. 271, 7061-7065 |
7. Nehrke K. and Tabak L.A. (1997) Biosynthesis of a Low Molecular Mass Rat Submandibular Gland Mucin in COS7 Cells. Biochem J. 323, 497-502 |
8. Nehrke K. Ten-Hagen K.G., Hagen F.K.,and Tabak L.A. (1998) Charge Distribution of Flanking Amino Acids Inhibits O-Glycosylation of Several Single Site Acceptors In Vivo. Glycobiology 7,1053-1060 |
9. Nehrke K., Hagen F.K., and Tabak L.A. (1998) Isoform-specific O-glycosylation by Murine UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase-T3, in vivo. Glycobiology 8, 367-371 |
10. Hagen F.K. and Nehrke K. (1998) cDNA Cloning and Expression of UDP-N-acetyl-D-galactosamine:Polypeptide N-Acetylgalactosaminyltransferase sequence homologs in Caenorhabditis elegans J Biol Chem. 273, 8268-8277 |
11. Nehrke K., Begenisich T., Pilato J., and Melvin J.E. (2000) C. elegans ClC-type Chloride Channels: Novel Variants and Functional Expression. Am J Physiol Cell Physiol., 279, C2052-C2066. |
12. Melvin J.E., Nguyen H-V., Nehrke K., Schreiner C.M., Ten-Hagen K., and Scott W. (2001) Targeted Disruption of the Nhe1 Gene Fails to Inhibit b1-Adrenergic Receptor-Induced Parotid Gland Hypertrophy. Am J Physiol Gastrointest Liver Physiol., 280, G694-G700. |
13. Attaphitaya S., Nehrke K., and Melvin J.E. (2001) Acute Inhibition of Brain-Specific Na+/H+ Exchanger Isoform 5 by Protein Kinase A, Protein Kinase C and Cell Shrinkage. Am J Physiol Cell Physiol., 281, C1146-C1157 |
14. Yan W., Nehrke K., Choi J. and Barber D. (2001) The Nck-interacting kinase NIK phosphorylates the Na-H exchanger NHE1 and regulates NHE1 activation by platelet-derived growth factor. J Biol Chem., 276, 31349-31356 |
15. Park K., Evans R.L., Watson G., Nehrke K., Dennet M.R., Richardson L., Bell S., Schultheis P.J., Hand A., Shull G.E., and Melvin J.E. (2001) Defective Fluid Secretion and NaCl Absorption by Parotid Glands in Mice Lacking Na-H Exchange. J Biol Chem., 276, 27042-27050. |
16. Elble R., Gi J., Nehrke K., DiBiasio J., Kingsley P., Kotlikoff M.I., and Pauli B.U. (2002) Molecular and functional characterization of a murine calcium-activated chloride channel expressed in smooth muscle. J Biol Chem., 277, 18586-18591 |
17. Nehrke K., Arreola J., Nguyen H-V., Pilato J., Richardson L., Okunade G., Shull G.E., Baggs R. and Melvin J.E. (2002) Saliva Secretion and Cell Volume Regulation by Parotid Gland Acinar Cells from Mice Lacking Expression of the Clcn2 Cl- Channel Gene. J Biol Chem. 277:23604-23611 |
18. Nehrke K. and Melvin J.E. (2002)The NHX family of Na-H exchangers in Caenorhabditis elegans. J Biol Chem. 277:29036-29044 |
19. Arreola J., Begenisich T., Nehrke K., Nguyen H-V., Park K., Richardson L., Yang B., Lamb F., Shutte B.C., and Melvin J.E. (2002) Secretion and Cell Volume Regulation by Salivary Acinar Cells from Mice Lacking Expression of the Clcn3 Cl- Channel Gene. J Physiol. 545:207-216 |
20. Dickerson L.W., Schutte B.C., Yang B., Bonthius D.J., Barna T.J., Bailey M.C., Nehrke K., Williamson R.A. and Lamb F.S. (2002) Altered GABAergic function accompanies hippocampal degeneration in mice lacking ClC-3 voltage-gated chloride channels. Brain Research 958:227-250. |
21. Nehrke K., Quinne C.C., and Begenisich T. (2003) Molecular identification of the Ca2+-activated K+ channels in parotid acinar cells. Am J Physiol Cell Physiol. 284:C535-C546. |
22. Joiner W.J., Basavappa S., Vidyasagar S., Nehrke K., Krishnan S., Binder H.J., Boulpaep E.L., and Rajendran V.M. (2003) Active K+ secretion through multiple KCa-type channels and regulation by IKCa channels in rat proximal colon. Am J Physiol Gastrointest Liver Physiol. 285:G185-G196 |
23. Hoffman J.F., Joiner W., Nehrke K., Potapova O., Foye K., and Wickrema A. (2003) The hSK4 (KCNN4) isoform is the Ca2+-activated K+ channel (Gardos channel) in human red blood cells. Proc Natl Acad Sci U S A. 100:7366-7371 |
24. Nehrke K. (2003) A reduction in intestinal cell pHi due to loss of the C. elegans Na+/H+ exchanger NHX-2 increases lifespan. J Biol Chem 278:44657-44666 |
25. Chen Y., Zhao Y.H., Kalaslavadi T.B., Hamati E., Nehrke K., Le A.D., Ann D.K.,and Wu R. (2004) Genome-wide search and identification of a novel gel-forming mucin MUC19/Muc19 in glandular tissues. Am J Respir Cell Mol Biol 30:155-165 |
26. Denton J., Nehrke K., Rutledge E., Morrison R. and Strange K. (2004) Alternative splicing of N- and C-termini of a C. elegans ClC channel alters gating and sensitivity to external Cl- and H+. J Physiol 555: 97-114. |
27. Begenisich T., Nakamoto T., Ovitt C., Nehrke K., Brugnara C., Alper S.L., Melvin J.E. (2004) Physiological roles of the intermediate conductance, Ca2+-activated K channel, Kcnn4. J Biol Chem. [Epub ahead of print]. |
28. Denton J., Nehrke K., Yin X., Morrison R., and Strange K. (2005) GCK-3, a newly identified Ste20 kinase, binds to and regulates the activity of a cell cycle-dependent ClC anion channel. J Gen Physiol. 125: 113-25 |
29. Sherman T., Chernova M.N., Clark J.S., Jiang L., Alper S.L., and Nehrke K. (2005) The abts and sulp Families of Anion Transporters from C. elegans. Am J Physiol Cell Physiol. 289: C341-351 |
30. de Santiago J.A., Nehrke K., and Arreola J. (2005) Quantitative Analysis of the Voltage-Dependent Gating of Mouse Parotid CLC-2 Chloride Channel. J Gen Physiol. 126: 591-603 |
31. Denton J., Nehrke K., Yin X., Beld A.M., and Strange K. (2006) Altered gating and regulation of a carboxy-terminal ClC channel mutant expressed in the Caenorhabditis elegans oocyte. Am J Physiol Cell Physiol. 290: C1109-1118 |
32. He L., Denton J., Nehrke K., and Strange K. (2006) Carboxy terminus splice variation alters ClC channel gating and extracellular cysteine reactivity. Biophys J. 90: 3570-3581 |
33. Yan X., Xing J., Lorin-Nebel C., Estevez A. Y., Nehrke K., Lamitina T., and Strange K. (2006). Function of a STIM1 homologue in C. elegans: evidence that store-operated Ca2+ entry is not essential for oscillatory Ca2+ signaling and ER Ca2+ homeostasis. J Gen Physiol. 128: 443-459 |
34. Nehrke K., Denton J., and Mowrey W. (2008) Intestinal Ca2+ wave dynamics in freely moving C. elegans coordinate execution of a rhythmic motor program. Am J Physiol Cell Physiol. 294: C333-344 |
35. Pfeiffer J., Johnson D., and Nehrke K. (2008) Oscillatory transepithelial H+ flux regulates a rhythmic behavior in C. elegans. Curr Biol. 18: 297-302 |
36. Wojtovich A.P., Burwell L.S., Sherman T.A., Nehrke K. and Brookes P.S. (2008) The C. elegans mitochondrial K+(ATP) channel: a potential target for preconditioning. Biochem Biophys Res Commun. 376: 625-628 |
37. Frick K.K., Krieger N.S., Nehrke K., and Bushinsky D.A. (2009) Metabolic acidosis increases intracellular calcium in bone cells through activation of the proton receptor OGR1. J Bone Miner Res. 24: 305-313 |
38. Allman E., Johnson D., and Nehrke K. (2009) Loss of the apical V-ATPase a-subunit VHA-6 prevents acidification of the intestinal lumen during a rhythmic behavior in C. elegans. Am J Physiol Cell Physiol. 297:C1071-81. |
39. Wojtovich A.P., Williams D.M., Karcz M.C., Lopes C.M.B, Gray D.A., Nehrke K., and Brookes P.S. (2010) A novel mitochondrial KATP channel assay. Circ. Res., 106:1190-1196. |
40. Johnson D. and Nehrke K. (2010) Mitochondrial fragmentation leads to intracellular acidification in C. elegans and mammalian cells. Mol Biol Cell. 21:2191-201 |
41. Wojtovich A.P., Nehrke K., and Brookes, P.S. (2010) The mitochondrial complex II and ATP-sensitive potassium channel interaction: quantitation of the channel in heart mitochondria. Acta Biochim Pol. 57:431-434 |
42. Wagner J., Allman E., Taylor A., Ulmschneider K., Kovanda T., Ulmschneider B. Nehrke K., and Peters M.A. (2011) A calcineurin homologous protein is required for sodium-proton exchange events in the C. elegans intestine. Am J Physiol Cell Physiol. 301:C1389-1403 |
43. Wojtovich A.P., Sherman T.A., Nadtochiy S.M., Urciuoli W.R., Brookes P.S., and Nehrke K. (2011) SLO-2 is cytoprotective and contributes to mitochondrial potassium transport. PLoS One. 6:e28287 |
44. Sherman T.A., Rongali S.C., Matthews T.A., Pfeiffer J., and Nehrke K. (2012) Identification of a nuclear carbonic anhydrase in Caenorhabditis elegans. Biochim Biophys Acta. 1823:808-817. |
45. Wojtovich A.P., Distefano P., Sherman T., Brookes P.S., and Nehrke K. (2012) Mitochondrial ATP-sensitive potassium channel activity and hypoxic preconditioning are independent of an inwardly rectifying potassium channel subunit in Caenorhabditis elegans. FEBS Lett. 586:428-34. |
46. Johnson D., Allman E., and Nehrke K. (2012) Regulation of acid-base transporters by reactive oxygen species following mitochondrial fragmentation. Am J Physiol Cell Physiol.302 C1045-1054 |
47. Perry G.M., Nehrke K.W., Bushinsky D.A., Reid R., Lewandowski K.L., Hueber P., and Scheinman S.J. (2012) Sex modifies genetic effects on residual variance in urinary calcium excretion in rat (Rattus norvegicus). Genetics. 191:1003-1013 |
48. Portal-Celhay C., Nehrke K., and Blaser M.J. (2012) Effect of Caenorhabditis elegans age and genotype on horizontal gene transfer in intestinal bacteria. FASEB J. 27:760-768 |
49. Kemp B.J., Allman E., Immerman L., Mohnen M., Peters M.A., Nehrke K., and Abbott A.L. (2012) miR-786 regulation of a fatty-acid elongase contributes to rhythmic calcium-wave initiation in C. elegans. Curr Biol. 22:2213-2220 |
50. Queliconi B.B., Marazzi T.B., Vaz S.M., Brookes P.S., Nehrke K., Augusto O., and Kowaltowski A.J. (2012) Bicarbonate modulates oxidative and functional damage in ischemia-reperfusion. Free Radic Biol Med. 55:46-53 |
51. Wojtovich A.P., Nadtochiy S.M., Urciuoli W.R., Smith C.O., Grunnet M., Nehrke K., and Brookes P.S. (2013) A non-cardiomyocyte autonomous mechanism of cardioprotection involving the SLO1 BK channel. PeerJ. 1:e48 |
52. Allman E., Waters K., Ackroyd S., and Nehrke K. (2013) Analysis of Ca2+ signaling motifs that regulate proton signaling through the Na+/H+ exchanger NHX-7 during a rhythmic behavior in Caenorhabditis elegans. J Biol Chem. 288:5886-5895 |
53. Wojtovich A.P., Urciuoli W.R., Chatterjee S., Fisher A.B., Nehrke K., and Brookes P.S. (2013) Kir6.2 is not the mitochondrial KATP channel but is required for cardioprotection by ischemic preconditioning. Am J Physiol Heart Circ Physiol. 304:H1439-1445 |
54. Coburn C., Allman E., Mahanti P., Benedetto A., Cabreiro F., Pincus Z., Matthijssens F., Araiz C., Mandel A., Vlachos M., Edwards S.A., Fischer G., Davidson A., Pryor R.E., Stevens A., Slack F.J., Tavernarakis N., Braeckman B.P., Schroeder F.C., Nehrke K., and Gems D. (2013) Anthranilate fluorescence marks a calcium-propagated necrotic wave that promotes organismal death in Caenorhabditis elegans. PLoS Biol. 11: e1001613 |
55. Matthews T.A., Abel A., Demme C., Sherman T., Pan P.W., Halterman M.W., Parkkila S., and Nehrke K. (2014) Expression of the CHOP-inducible carbonic anhydrase CAVI-b is required for BDNF-mediated protection from hypoxia. Brain Res. 1543:28-37 |
56. Queliconi B.B., Kowaltowski A.J., and Nehrke K. (2014) An anoxia-starvation model for ischemia/reperfusion in C. elegans. J Vis Exp. (85) |
57. Panitz D., Swamy H., and Nehrke K. (2015) A C. elegans model of electronic cigarette use: Physiological effects of e-liquids in nematodes. BMC Pharmacol Toxicol. 16:32 |
58. Allman E., Wang Q., Walker R.L., Austen M., Peters M.A., and Nehrke K. (2016) Calcineurin homologous proteins regulate the membrane localization and activity of sodium/proton exchangers in C. elegans. Am J Physiol Cell Physiol. 310(3):C233-42 |
59. Wojtovich A.P., Smith C.O., Urciuoli W.R., Wang Y.T., Xia X.M., Brookes P.S., and Nehrke K. (2016) Cardiac Slo2.1 Is Required for Volatile Anesthetic Stimulation of K+ Transport and Anesthetic Preconditioning. Anesthesiology 124(5):1065-76 |
60. Wojtovich A.P., Wei A.Y., Sherman T.A., Foster T.H., and Nehrke K. (2016) Chromophore-Assisted Light Inactivation of Mitochondrial Electron Transport Chain Complex II in Caenorhabditis elegans. Scientific Reports 6:29695 |
61. Peña S., Sherman T.A., Brookes P.S., and Nehrke K. (2016) The Mitochondrial Unfolded Protein Response Protects against Anoxia in Caenorhabditis elegans. PLoS One 11: e0159989 |
62. Nadtochiy S.M., Schafer X., Fu D., Nehrke K., Munger J and Brookes P.S. (2016) Acidic pH Is a Metabolic Switch for 2-Hydroxyglutarate Generation and Signaling. J Biol Chem. 291:20188-97 |
63. Nadtochiy S.M., Wang Y.T., Zhang J., Nehrke K., Schafer X., Welle K., Ghaemmaghami S., Munger J., Brookes P.S. (2017) Potential mechanisms linking SIRT activity and hypoxic 2-hydroxyglutarate generation: no role for direct enzyme (de)acetylation. Biochem J. 474:2829-2839 |
64. Smith C.O., Wang Y.T., Nadtochiy S.M., Miller J.H., Jonas E.A., Dirksen R.T., Nehrke K., and Brookes P.S. (2018) Cardiac metabolic effects of KNa1.2 channel deletion and evidence for its mitochondrial localization. FASEB J. fj201800139R |
65. Nadtochiy S.M., Wang Y.T., Nehrke K., Munger J., and Brookes P.S. (2018) Cardioprotection by nicotinamide mononucleotide (NMN): Involvement of glycolysis and acidic pH. J Mol Cell Cardiol. 121:155-162. |
66. Lim Y., Rubio-Peña K., Sobraske P.J., Molina P.A., Brookes P.S., Galy V., and Nehrke K. (2019) Fndc-1 contributes to paternal mitochondria elimination in C. elegans. Dev Biol. 454:15-20. PMCID: PMC6717525. |
67. Wang Y.T., Lim Y., McCall M.N., Huang K.T., Haynes C.M., Nehrke K., and Brookes P.S. (2019) Cardioprotection by the mitochondrial unfolded protein response (UPRmt) requires ATF5. Am J Physiol Heart Circ Physiol. 317:H472-H478. PMCID: PMC6732477. |
68. Guha S., Fischer S., Johnson G.V.W., Nehrke K. (2020) Tauopathy-associated tau modifications selectively impact neurodegeneration and mitophagy in a novel C. elegans single-copy transgenic model. Mol Neurodegener. 15:65. PMCID: PMC7654055 |
69. Jeon K.I., Nehrke K., Huxlin K.R. (2020) Semaphorin 3A potentiates the profibrotic effects of transforming growth factor-β1 in the cornea. Biochem Biophys Res Commun. 521:333-339. doi: 10.1016/j.bbrc.2019.10.107. PMCID: PMC6935409. |
70. Guha S, Fischer S, Cheng A, Johnson GVW, Nehrke K. (2020) A T231E Mutant that Mimics Pathologic Phosphorylation of Tau in Alzheimer’s disease Causes Activation of the Mitochondrial Unfolded Protein Response in C. elegans touch neurons. MicroPubl Biol. doi: 10.17912/micropub.biology.000306. PMCID: PMC7487172. |
71. Lim Y., Berry B., Viteri S., McCall M., Park E.C., Rongo C., Brookes P.S., Nehrke K. (2021) FNDC-1-mediated mitophagy and ATFS-1 coordinate to protect against hypoxia-reoxygenation. Autophagy 2021 17:3389-3401. doi: 10.1080/15548627.2021.1872885 PMCID: PMC8632273 |
72. Jeon K-I., Kumar A., Wozniak K.T., Nehrke K., Huxlin K.R. (2022) Defining the Role of Mitochondrial Fission in Corneal Myofibroblast Differentiation. Invest Ophthalmol Vis Sci. 63:2-12. https://doi.org/10.1167/iovs.63.4.2 PMCID: PMC8994166 |
73. Kaulich E., Carroll T., Ackley B.D., Tang Y.Q., Hardege I., Nehrke K., Schafer W.R., Walker D.S. (2022) Distinct roles for two Caenorhabditis elegans acid-sensing ion channels in an ultradian clock. Elife. 11:e75837. doi: 10.7554/eLife.75837. PMCID: PMC9374441 |
74. Guha S., Cheng A., Carroll T., King D., Koren S.A., Swords S., Nehrke K., and Johnson G.V.W. (2022) Selective Disruption of Drp1-Independent Mitophagy and Mitolysosome Trafficking by an Alzheimer’s Disease Relevant Tau Modification in a Novel C. elegans Model Genetics. 222:iyac104. doi: 10.1093/genetics/iyac104. PMCID: PMC9434186. |