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Kuni H. Iwasa - Publications

Affiliations: 
National Institutes of Health, Bethesda, MD 
Area:
hair cells
Website:
http://www.nidcd.nih.gov/research/scientists/iwasak.asp
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56 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Santos-Sacchi J, Iwasa KH, Tan W. Outer hair cell electromotility is low-pass filtered relative to the molecular conformational changes that produce nonlinear capacitance. The Journal of General Physiology. PMID 31676485 DOI: 10.1085/Jgp.201812280  0.361
2017 Iwasa KH. Negative membrane capacitance of outer hair cells: electromechanical coupling near resonance. Scientific Reports. 7: 12118. PMID 28935970 DOI: 10.1038/S41598-017-12411-6  0.376
2011 Izumi C, Bird JE, Iwasa KH. Membrane thickness sensitivity of prestin orthologs: the evolution of a piezoelectric protein. Biophysical Journal. 100: 2614-22. PMID 21641306 DOI: 10.1016/J.Bpj.2011.04.032  0.389
2011 Izumi C, Bird JE, Iwasa KH. Membrane Thickness Dependence of Non-Mammalian Prestins Biophysical Journal. 100: 637a. DOI: 10.1016/J.Bpj.2010.12.3660  0.384
2010 Sul B, Iwasa KH. Gating of two mechanoelectrical transducer channels associated with a single tip link. Biophysical Journal. 99: 1027-33. PMID 20712985 DOI: 10.1016/J.Bpj.2010.05.029  0.361
2010 Fang J, Izumi C, Iwasa KH. Sensitivity of prestin-based membrane motor to membrane thickness. Biophysical Journal. 98: 2831-8. PMID 20550895 DOI: 10.1016/J.Bpj.2010.03.034  0.401
2010 Sinha GP, Sabri F, Dimitriadis EK, Iwasa KH. Organization of membrane motor in outer hair cells: an atomic force microscopic study. Pflã¼Gers Archiv : European Journal of Physiology. 459: 427-39. PMID 19809831 DOI: 10.1007/S00424-009-0742-3  0.303
2010 Sul B, Iwasa KH. Effect of Having Two Identical Channels Per Tip-Link in Hair Bundles Biophysical Journal. 98: 509a. DOI: 10.1016/J.Bpj.2009.12.2769  0.374
2009 Sul B, Iwasa KH. Effectiveness of hair bundle motility as the cochlear amplifier. Biophysical Journal. 97: 2653-63. PMID 19917218 DOI: 10.1016/J.Bpj.2009.08.039  0.356
2009 Sul B, Iwasa KH. Amplifying effect of a release mechanism for fast adaptation in the hair bundle. The Journal of the Acoustical Society of America. 126: 4-6. PMID 19603855 DOI: 10.1121/1.3143782  0.327
2009 Sul B, Iwasa KH. The Frequency Range of the Ear Supported by Hair Bundle Motility Biophysical Journal. 96: 538a-539a. DOI: 10.1016/J.Bpj.2008.12.2781  0.366
2008 Fang J, Sakata T, Marriott G, Iwasa KH. Probing conformational changes of prestin with thiol-reactive optical switches. Biophysical Journal. 95: 3036-42. PMID 18556757 DOI: 10.1529/Biophysj.108.132878  0.342
2007 Fang J, Iwasa KH. Effects of chlorpromazine and trinitrophenol on the membrane motor of outer hair cells. Biophysical Journal. 93: 1809-17. PMID 17483184 DOI: 10.1529/Biophysj.106.100834  0.435
2006 Ospeck M, Dong XX, Fang J, Iwasa KH. Electromotility in outer hair cells: a supporting role for fast potassium conductance. Orl; Journal For Oto-Rhino-Laryngology and Its Related Specialties. 68: 373-7. PMID 17065832 DOI: 10.1159/000095280  0.367
2006 Fang J, Iwasa KH. Effects of tarantula toxin GsMTx4 on the membrane motor of outer hair cells. Neuroscience Letters. 404: 213-6. PMID 16797839 DOI: 10.1016/J.Neulet.2006.05.059  0.418
2004 Dong XX, Iwasa KH. Tension sensitivity of prestin: comparison with the membrane motor in outer hair cells. Biophysical Journal. 86: 1201-8. PMID 14747354 DOI: 10.1016/S0006-3495(04)74194-6  0.401
2003 Ospeck M, Dong XX, Iwasa KH. Limiting frequency of the cochlear amplifier based on electromotility of outer hair cells. Biophysical Journal. 84: 739-49. PMID 12547758 DOI: 10.1016/S0006-3495(03)74893-0  0.336
2002 Iwasa KH, Ehrenstein G. Cooperative interaction as the physical basis of the negative stiffness in hair cell stereocilia. The Journal of the Acoustical Society of America. 111: 2208-12. PMID 12051440 DOI: 10.1121/1.1466864  0.551
2002 Dong XX, Ospeck M, Iwasa KH. Piezoelectric reciprocal relationship of the membrane motor in the cochlear outer hair cell. Biophysical Journal. 82: 1254-9. PMID 11867442 DOI: 10.1016/S0006-3495(02)75481-7  0.415
2001 Iwasa KH. A two-state piezoelectric model for outer hair cell motility. Biophysical Journal. 81: 2495-506. PMID 11606265 DOI: 10.1016/S0006-3495(01)75895-X  0.373
2000 Adachi M, Sugawara M, Iwasa KH. Effect of turgor pressure on outer hair cell motility. The Journal of the Acoustical Society of America. 108: 2299-306. PMID 11108370 DOI: 10.1121/1.1314396  0.367
2000 Dong X, Ehrenstein D, Iwasa KH. Fluctuation of motor charge in the lateral membrane of the cochlear outer hair cell. Biophysical Journal. 79: 1876-82. PMID 11023893 DOI: 10.1016/S0006-3495(00)76437-X  0.383
2000 Adachi M, Iwasa KH, Mizuta K, Hoshino T. The motility of the cochlear outer hair cell Otology Japan. 10: 67-71. DOI: 10.11289/Otoljpn1991.10.67  0.32
1999 Sugawara M, Iwasa KH, Wada H. Viscoelastic properties of outer hair cells Otology Japan. 9: 535-541. DOI: 10.11289/Otoljpn1991.9.535  0.307
1997 Iwasa KH. Current noise spectrum and capacitance due to the membrane motor of the outer hair cell: theory. Biophysical Journal. 73: 2965-71. PMID 9414211 DOI: 10.1016/S0006-3495(97)78325-5  0.398
1997 Adachi M, Iwasa KH. Effect of diamide on force generation and axial stiffness of the cochlear outer hair cell. Biophysical Journal. 73: 2809-18. PMID 9370475 DOI: 10.1016/S0006-3495(97)78310-3  0.363
1997 Iwasa KH, Adachi M. Force generation in the outer hair cell of the cochlea. Biophysical Journal. 73: 546-55. PMID 9199816 DOI: 10.1016/S0006-3495(97)78092-5  0.401
1997 Mizuta K, Adachi M, Iwasa KH. Ultrastructural localization of the Na-K-Cl cotransporter in the lateral wall of the rabbit cochlear duct. Hearing Research. 106: 154-62. PMID 9112115 DOI: 10.1016/S0378-5955(97)00010-5  0.352
1996 Ehrenstein D, Iwasa KH. Viscoelastic relaxation in the membrane of the auditory outer hair cell. Biophysical Journal. 71: 1087-94. PMID 8842245 DOI: 10.1016/S0006-3495(96)79310-4  0.386
1996 Mizuta K, Iwasa KH, Simonds WF, Tachibana M. Ultrastructural localization of G-protein GS in the lateral wall of the guinea pig cochlear duct. Hearing Research. 93: 111-9. PMID 8735072 DOI: 10.1016/0378-5955(95)00202-2  0.381
1996 Chadwick RS, Dimitriadis EK, Iwasa KH. Active control of waves in a cochlear model with subpartitions. Proceedings of the National Academy of Sciences of the United States of America. 93: 2564-9. PMID 8637914 DOI: 10.1073/Pnas.93.6.2564  0.356
1996 Mizuta K, Iwasa K, Tachibana M, Benos D, Lim D. Amiloride-sensitive Na+ channel-like immunoreactivity in the luminal membrane of some non-sensory epithelia of the inner ear (hear. res. 88 (1995) 199–205) Hearing Research. 98: 180. DOI: 10.1016/0378-5955(96)00025-1  0.406
1995 Mizuta K, Iwasa KH, Simonds WF, Tachibana M. Ultrastructural localization of G-protein Gs in the organ of Corti. Neuroscience Letters. 201: 147-50. PMID 8848239 DOI: 10.1016/0304-3940(95)12149-8  0.382
1995 Mizuta K, Iwasa KH, Tachibana M, Benos DJ, Lim DJ. Amiloride-sensitive Na+ channel-like immunoreactivity in the luminal membrane of some non-sensory epithelia of the inner ear. Hearing Research. 88: 199-205. PMID 8575996 DOI: 10.1016/0378-5955(95)00113-I  0.424
1994 Iwasa KH, Mizuta K, Lim DJ, Benos DJ, Tachibana M. Amiloride-sensitive channels in marginal cells in the stria vascularis of the guinea pig cochlea. Neuroscience Letters. 172: 163-6. PMID 8084526 DOI: 10.1016/0304-3940(94)90687-4  0.412
1994 Iwasa KH. A membrane motor model for the fast motility of the outer hair cell. The Journal of the Acoustical Society of America. 96: 2216-24. PMID 7963034 DOI: 10.1121/1.410094  0.387
1993 Iwasa KH. Effect of stress on the membrane capacitance of the auditory outer hair cell. Biophysical Journal. 65: 492-8. PMID 8369452 DOI: 10.1016/S0006-3495(93)81053-1  0.389
1992 Kalinec F, Holley MC, Iwasa KH, Lim DJ, Kachar B. A membrane-based force generation mechanism in auditory sensory cells. Proceedings of the National Academy of Sciences of the United States of America. 89: 8671-5. PMID 1528879 DOI: 10.1073/Pnas.89.18.8671  0.406
1992 Iwasa KH, Chadwick RS. Elasticity and active force generation of cochlear outer hair cells. The Journal of the Acoustical Society of America. 92: 3169-73. PMID 1474231 DOI: 10.1121/1.404194  0.376
1991 Iwasa KH, Li MX, Jia M, Kachar B. Stretch sensitivity of the lateral wall of the auditory outer hair cell from the guinea pig. Neuroscience Letters. 133: 171-4. PMID 1726184 DOI: 10.1016/0304-3940(91)90562-8  0.459
1991 Ehrenstein G, Stanley EF, Pocotte SL, Jia M, Iwasa KH, Krebs KE. Evidence for a model of exocytosis that involves calcium-activated channels. Annals of the New York Academy of Sciences. 635: 297-306. PMID 1720603 DOI: 10.1111/J.1749-6632.1991.Tb36500.X  0.523
1990 Iwasa KH, Ehrenstein G, DeFelice LJ, Russell JT. High concentration of inositol 1,4,5-trisphosphate in sea urchin sperm. Biochemical and Biophysical Research Communications. 172: 932-8. PMID 2241981 DOI: 10.1016/0006-291X(90)90765-F  0.465
1989 Iwasa KH, Kachar B. Fast in vitro movement of outer hair cells in an external electric field: effect of digitonin, a membrane permeabilizing agent. Hearing Research. 40: 247-54. PMID 2793606 DOI: 10.1016/0378-5955(89)90165-2  0.332
1988 Jia M, Ehrenstein G, Iwasa K. Unusual calcium-activated potassium channels of bovine parathyroid cells. Proceedings of the National Academy of Sciences of the United States of America. 85: 7236-9. PMID 2459700 DOI: 10.1073/Pnas.85.19.7236  0.499
1986 Iwasa K, Ehrenstein G, Moran N, Jia M. Evidence for interactions between batrachotoxin-modified channels in hybrid neuroblastoma cells. Biophysical Journal. 50: 531-7. PMID 2428414 DOI: 10.1016/S0006-3495(86)83491-9  0.502
1984 Moran N, Ehrenstein G, Iwasa K, Bare C, Mischke C. Ion channels in plasmalemma of wheat protoplasts. Science (New York, N.Y.). 226: 835-8. PMID 6093255 DOI: 10.1126/Science.6093255  0.519
1982 Tasaki I, Iwasa K. Further studies of rapid mechanical changes in squid giant axon associated with action potential production. The Japanese Journal of Physiology. 32: 505-18. PMID 7176207 DOI: 10.2170/Jjphysiol.32.505  0.497
1982 Iwasa K, Tasaki I. Molecular events that underlie membrane excitation. Journal of Theoretical Biology. 99: 87-99. PMID 7169798 DOI: 10.1016/0022-5193(82)90391-5  0.472
1982 Tasaki I, Iwasa K. Rapid pressure changes and surface displacements in the squid giant axon associated with production of action potentials. The Japanese Journal of Physiology. 32: 69-81. PMID 6281506 DOI: 10.2170/Jjphysiol.32.69  0.493
1981 Tasaki I, Iwasa K. Rapid mechanical changes in crab nerve and squid axon during action potentials. Journal De Physiologie. 77: 1055-9. PMID 7346626  0.473
1981 Tasaki I, Iwasa K. Temperature changes associated with nerve excitation: detection by using polyvinylidene fluoride film. Biochemical and Biophysical Research Communications. 101: 172-6. PMID 7283999 DOI: 10.1016/S0006-291X(81)80026-5  0.435
1980 Iwasa K, Tasaki I, Gibbons RC. Swelling of nerve fibers associated with action potentials. Science (New York, N.Y.). 210: 338-9. PMID 7423196 DOI: 10.1126/Science.7423196  0.489
1980 Iwasa K, Tasaki I. Mechanical changes in squid giant axons associated with production of action potentials. Biochemical and Biophysical Research Communications. 95: 1328-31. PMID 7417318  0.468
1980 Tasaki I, Iwasa K. Shortening of nerve fibers associated with propagated nerve impulse. Biochemical and Biophysical Research Communications. 94: 716-20. PMID 7396931 DOI: 10.1016/0006-291X(80)91291-7  0.453
1980 Tasaki I, Iwasa K, Gibbons RC. Mechanical changes in crab nerve fibers during action potentials. The Japanese Journal of Physiology. 30: 897-905. PMID 7265561 DOI: 10.2170/Jjphysiol.30.897  0.488
1980 Tasaki I, Iwasa K. Swelling of nerve fibers during action potentials. Upsala Journal of Medical Sciences. 85: 211-5. PMID 6262976 DOI: 10.3109/03009738009179190  0.475
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