Kenji Kondo

Summary

Affiliation: University of Tokyo
Country: Japan

Publications

  1. doi request reprint Age-related changes in cell dynamics of the postnatal mouse olfactory neuroepithelium: cell proliferation, neuronal differentiation, and cell death
    Kenji Kondo
    Department of Otolaryngology Head and Neck Surgery, University of Tokyo Graduate School of Medicine, Tokyo 113 8655, Japan
    J Comp Neurol 518:1962-75. 2010
  2. ncbi request reprint Hair cell development in vivo and in vitro: analysis by using a monoclonal antibody specific to hair cells in the chick inner ear
    Kenji Kondo
    Department of Clinical Pathology, Kyorin University School of Medicine, Tokyo 181 8611, Japan
    J Comp Neurol 445:176-98. 2002
  3. doi request reprint Distribution and severity of spontaneous lesions in the neuroepithelium and Bowman's glands in mouse olfactory mucosa: age-related progression
    Kenji Kondo
    Department of Otolaryngology, Head and Neck Surgery, University of Tokyo Graduate School of Medicine, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 8655, Japan
    Cell Tissue Res 335:489-503. 2009
  4. doi request reprint Age-related changes of the regeneration mode in the mouse peripheral olfactory system following olfactotoxic drug methimazole-induced damage
    Keigo Suzukawa
    Department of Otolaryngology Head and Neck Surgery, University of Tokyo Graduate School of Medicine, Tokyo 113 8655, Japan
    J Comp Neurol 519:2154-74. 2011
  5. ncbi request reprint Age-related changes in cell density and the proliferation rate of olfactory ensheathing cells in the lamina propria of postnatal mouse olfactory mucosa
    Kenta Watanabe
    Department of Otolaryngology, Faculty of Medicine, University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 8655, Japan
    Brain Res 1116:82-92. 2006
  6. doi request reprint Bell's palsy in children: relationship between electroneurography findings and prognosis in comparison with adults
    Shintaro Baba
    Department of Otolaryngology, Graduate School of Medicine, The University of Tokyo, Bunkyo ku, Tokyo, Japan
    Otol Neurotol 32:1554-8. 2011
  7. ncbi request reprint Recovery of facial movement and facial synkinesis in Bell's palsy patients
    Kaori Kanaya
    Department of Otolaryngology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
    Otol Neurotol 30:640-4. 2009
  8. ncbi request reprint Musashi-1 expression in postnatal mouse olfactory epithelium
    Kenta Watanabe
    Department of Otolaryngology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
    Neuroreport 18:641-4. 2007
  9. pmc Developmental changes in the responsiveness of rat spiral ganglion neurons to neurotrophic factors in dissociated culture: differential responses for survival, neuritogenesis and neuronal morphology
    Yulian Jin
    Department of Otolaryngology and Head and Neck Surgery, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo ku, Tokyo, Japan
    Cell Tissue Res 351:15-27. 2013
  10. doi request reprint Ocular vestibular-evoked myogenic potentials (oVEMPs) require extraocular muscles but not facial or cochlear nerve activity
    Yasuhiro Chihara
    Department of Otolaryngology Head and Neck Surgery, Faculty of Medicine, University of Tokyo, Hongo 7 3 1, Bunkyo ku, 113 8655 Tokyo, Japan
    Clin Neurophysiol 120:581-7. 2009

Collaborators

Detail Information

Publications32

  1. doi request reprint Age-related changes in cell dynamics of the postnatal mouse olfactory neuroepithelium: cell proliferation, neuronal differentiation, and cell death
    Kenji Kondo
    Department of Otolaryngology Head and Neck Surgery, University of Tokyo Graduate School of Medicine, Tokyo 113 8655, Japan
    J Comp Neurol 518:1962-75. 2010
    ..This observation suggests that the turnover of mature ORNs is slower in the older neuroepithelium compared to the younger neuroepithelium...
  2. ncbi request reprint Hair cell development in vivo and in vitro: analysis by using a monoclonal antibody specific to hair cells in the chick inner ear
    Kenji Kondo
    Department of Clinical Pathology, Kyorin University School of Medicine, Tokyo 181 8611, Japan
    J Comp Neurol 445:176-98. 2002
    ..All these results as presented here suggest that the 2A7 monoclonal antibody as a hair cell-specific marker together with the culture system could be a potential tool in analysis of mechanisms underlying hair cell development...
  3. doi request reprint Distribution and severity of spontaneous lesions in the neuroepithelium and Bowman's glands in mouse olfactory mucosa: age-related progression
    Kenji Kondo
    Department of Otolaryngology, Head and Neck Surgery, University of Tokyo Graduate School of Medicine, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 8655, Japan
    Cell Tissue Res 335:489-503. 2009
    ..This information should prove useful in improving the understanding of the pathogenetic mechanisms underlying age-related changes in the peripheral olfactory system...
  4. doi request reprint Age-related changes of the regeneration mode in the mouse peripheral olfactory system following olfactotoxic drug methimazole-induced damage
    Keigo Suzukawa
    Department of Otolaryngology Head and Neck Surgery, University of Tokyo Graduate School of Medicine, Tokyo 113 8655, Japan
    J Comp Neurol 519:2154-74. 2011
    ....
  5. ncbi request reprint Age-related changes in cell density and the proliferation rate of olfactory ensheathing cells in the lamina propria of postnatal mouse olfactory mucosa
    Kenta Watanabe
    Department of Otolaryngology, Faculty of Medicine, University of Tokyo, 7 3 1 Hongo, Bunkyo ku, Tokyo 113 8655, Japan
    Brain Res 1116:82-92. 2006
    ....
  6. doi request reprint Bell's palsy in children: relationship between electroneurography findings and prognosis in comparison with adults
    Shintaro Baba
    Department of Otolaryngology, Graduate School of Medicine, The University of Tokyo, Bunkyo ku, Tokyo, Japan
    Otol Neurotol 32:1554-8. 2011
    ..To investigate the correlation between electroneurography (ENoG) findings and the prognosis of Bell's palsy in children compared with adults...
  7. ncbi request reprint Recovery of facial movement and facial synkinesis in Bell's palsy patients
    Kaori Kanaya
    Department of Otolaryngology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
    Otol Neurotol 30:640-4. 2009
    ..We examined the relationship between the time course of development of facial synkinesis in patients with Bell's palsy and the severity of facial nerve damage...
  8. ncbi request reprint Musashi-1 expression in postnatal mouse olfactory epithelium
    Kenta Watanabe
    Department of Otolaryngology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
    Neuroreport 18:641-4. 2007
    ..These findings are consistent with the fact that globose basal cells are proliferating olfactory precursor cells and that their ability to generate new neurons decreases with aging...
  9. pmc Developmental changes in the responsiveness of rat spiral ganglion neurons to neurotrophic factors in dissociated culture: differential responses for survival, neuritogenesis and neuronal morphology
    Yulian Jin
    Department of Otolaryngology and Head and Neck Surgery, Graduate School of Medicine, The University of Tokyo, Hongo, Bunkyo ku, Tokyo, Japan
    Cell Tissue Res 351:15-27. 2013
    ..These findings suggest that NT-3, BDNF, LIF and their combinations predominantly support different ontogenetic events at different developmental stages in the innervation of the inner ear...
  10. doi request reprint Ocular vestibular-evoked myogenic potentials (oVEMPs) require extraocular muscles but not facial or cochlear nerve activity
    Yasuhiro Chihara
    Department of Otolaryngology Head and Neck Surgery, Faculty of Medicine, University of Tokyo, Hongo 7 3 1, Bunkyo ku, 113 8655 Tokyo, Japan
    Clin Neurophysiol 120:581-7. 2009
    ..The purpose of the present study was to clarify the origin of oVEMPs by examining these possibilities using clinical findings...
  11. ncbi request reprint Expression of IL-33 and its receptor ST2 in chronic rhinosinusitis with nasal polyps
    Shintaro Baba
    Department of Otolaryngology, Faculty of Medicine, The University of Tokyo, Bunkyo ku
    Laryngoscope 124:E115-22. 2014
    ..However, the role of IL-33 and its receptor ST2 in chronic rhinosinusitis remains unclear...
  12. ncbi request reprint Responsiveness of rat vestibular ganglion neurons to exogenous neurotrophic factors during postnatal development in dissociated cultures
    Yasuhiro Chihara
    Department of Otolaryngology Head and Neck Surgery, Faculty of Medicine, University of Tokyo, Tokyo, Japan
    Brain Res 1408:1-7. 2011
    ..Developmental changes of VGNs in their responsiveness to exogenous neurotrophic factors should be considered in treating or preventing neuronal degeneration caused by peripheral vestibular lesions...
  13. ncbi request reprint Correlation between microtia and temporal bone malformation evaluated using grading systems
    Shin Ichi Ishimoto
    Department of Otolaryngology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
    Arch Otolaryngol Head Neck Surg 131:326-9. 2005
    ..To evaluate the relationships between temporal bone abnormalities and the severity of microtia in Japanese patients using objective grading systems...
  14. ncbi request reprint Methimazole-induced cell death in rat olfactory receptor neurons occurs via apoptosis triggered through mitochondrial cytochrome c-mediated caspase-3 activation pathway
    Takashi Sakamoto
    Department of Otolaryngology, Mutual Aid Association for Tokyo Metropolitan Teachers and Officials, Sanraku Hospital, Tokyo, Japan
    J Neurosci Res 85:548-57. 2007
    ....
  15. ncbi request reprint Innate immune responses and neuroepithelial degeneration and regeneration in the mouse olfactory mucosa induced by intranasal administration of Poly(I:C)
    Kaori Kanaya
    Department of Otolaryngology Head and Neck Surgery, The University of Tokyo Graduate School of Medicine, 7 3 1 Hongo, Bunkyo ku, Tokyo, 113 8655, Japan
    Cell Tissue Res 357:279-99. 2014
    ..These findings suggest that the secondary damage caused by the neutrophil-mediated innate immune response plays an important role in the pathogenesis of PVOD. ..
  16. doi request reprint Prediction of the prognosis of Bell's palsy using multivariate analyses
    Munetaka Ushio
    Department of Otolaryngology, Graduate School of Medicine, University of Tokyo, Bunkyo ku, Tokyo, Japan
    Otol Neurotol 29:69-72. 2008
    ..This study aimed to establish more reliable formulae for predicting the prognosis for patients with Bell's palsy at initial examination...
  17. doi request reprint Facial paralysis after superselective intra-arterial chemotherapy via the middle meningeal artery in maxillary cancer
    Taro Takanami
    Department of Otolaryngology, Faculty of Medicine, University of Tokyo, Tokyo 113 8655, Japan
    Auris Nasus Larynx 36:479-81. 2009
    ..However, in case 2, his facial movement remained at House-Brackmann (H-B) grade IV with severe synkinesis. We must be careful that SSIAC via the MMA may potentially increase the risk of facial paralysis...
  18. ncbi request reprint Transgene expression in mature guinea pig cochlear cells in vitro
    Tatsuya Yamasoba
    Department of Otolaryngology, University of Tokyo, Hongo 7 3 1, Bunkyo ku, Tokyo 113 8655, Japan
    Neurosci Lett 335:13-6. 2002
    ..These findings indicate that adenovirus vectors can be transfected into mature guinea pig hair cells and supporting cells in culture...
  19. ncbi request reprint Changes in cell proliferation in rat and guinea pig cochlea after aminoglycoside-induced damage
    Tatsuya Yamasoba
    Department of Otolaryngology and Head and Neck Surgery, University of Tokyo, 113 8665, Tokyo, Japan
    Neurosci Lett 347:171-4. 2003
    ..These findings suggest that in the mature mammalian cochlea cell proliferation increases in nonsensory regions after ototoxic damage but may not occur in the auditory sensory epithelium...
  20. doi request reprint Transcription factor early growth response 3 is associated with the TGF-β1 expression and the regulatory activity of CD4-positive T cells in vivo
    Shuji Sumitomo
    Department of Allergy and Rheumatology, Graduate School of Medicine, The University of Tokyo, Tokyo 113 8655, Japan
    J Immunol 191:2351-9. 2013
    ..Our results suggest that Egr-3 is a transcription factor associated with TGF-β1 expression and in vivo regulatory activity in both mice and humans...
  21. doi request reprint Modified nasal specula and flexible holder for endoscopic nasal surgery
    Munetaka Ushio
    Department of Otolaryngology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
    Laryngoscope 118:1293-4. 2008
    ..Our modified nasal specula are readily applicable to resolve the problems such as unstable endoscope and narrow working space in septal surgery under endoscopic view...
  22. ncbi request reprint Supporting cell proliferation after hair cell injury in mature guinea pig cochlea in vivo
    Tatsuya Yamasoba
    Department of Otolaryngology and Head and Neck Surgery, University of Tokyo, Hongo 7 3 1, Bunkyo ku, Tokyo 113 8655, Japan
    Cell Tissue Res 325:23-31. 2006
    ..These findings indicate that Deiters cells in the mature mammalian cochlea maintain a limited competence to re-enter the cell cycle and proliferate after hair cell injury, and that they can survive at least for 1 month...
  23. doi request reprint Commercially available high-speed system for recording and monitoring vocal fold vibrations
    Sotaro Sekimoto
    Department of Otolaryngology, University of Tokyo, Tokyo, Japan
    Acta Otolaryngol 129:1524-6. 2009
    ..Therefore the system is both cost-effective and useful in the outpatient clinic or casualty setting, on house calls, and for the purpose of student or patient education...
  24. ncbi request reprint The role of the external auditory canal in the development of the malleal manubrium in humans
    Shin Ichi Ishimoto
    Department of Otolaryngology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
    Arch Otolaryngol Head Neck Surg 130:913-6. 2004
    ..To determine if the external auditory canal (EAC) plays a role in the induction and proper positioning of the malleal manubrium in humans...
  25. ncbi request reprint Loss of FHIT expression in squamous cell carcinoma and premalignant lesions of the larynx
    Tadashi Yuge
    Department of Otolaryngology, International Medical Center of Japan, Toyama 1 21 1, Shinjuku, Tokyo 162 8655, Japan
    Ann Otol Rhinol Laryngol 114:127-31. 2005
    ..These findings of loss of FHIT protein expression, not only in squamous cell carcinoma, but also in premalignant lesions, indicate that FHIT alterations play an important role in the early events of carcinogenesis...
  26. ncbi request reprint Cholesteatoma of the petrous bone: the crucial role of diffusion-weighted MRI
    Tsuyoshi Yoshida
    Eur Arch Otorhinolaryngol 262:440-1. 2005
  27. ncbi request reprint [A case of gastric GIST treated preoperatively by imatinib mesylate]
    Yoshihiro Hiramatsu
    Second Dept of Surgery, Hamamatsu University School of Medicine
    Gan To Kagaku Ryoho 31:1219-23. 2004
    ..The postoperative course was uneventful and no sign of recurrence was observed 3 months after surgery. Neoadjuvant therapy with IM may become a useful strategy for GIST, as it reduces the tumor size and decreases the recurrence rate...
  28. ncbi request reprint Effects of adacolumn selective leukocytapheresis on plasma cytokines during active disease in patients with active ulcerative colitis
    Hiroyuki Hanai
    Hamamatsu South Hospital, Center for Gastroenterology and IBD Research, Japan
    World J Gastroenterol 12:3393-9. 2006
    ..To investigate the relationship between ulcerative colitis (UC) clinical activity index (CAI) and circulating levels of IL-1ra, IL-10, IL-6 and IL-18...
  29. ncbi request reprint Constituent properties of licorices derived from Glycyrrhiza uralensis, G. glabra, or G. inflata identified by genetic information
    Kenji Kondo
    Botanical Raw Materials Research Dept, Tsumura and Co, Ibaraki, Japan
    Biol Pharm Bull 30:1271-7. 2007
    ..However, since 6% of licorice examined and hybrids were exceptions to the rule, their genetic information is necessary for the accurate species identification of licorice...
  30. ncbi request reprint Species identification of licorice using nrDNA and cpDNA genetic markers
    Kenji Kondo
    Botanical Raw Materials Research Department, Tsumura and Co, Ibaraki 300 1192, Japan
    Biol Pharm Bull 30:1497-502. 2007
    ....
  31. ncbi request reprint Temporal bone pathological study on maxillary sinus carcinoma with bilateral temporal bone metastasis
    Peijen Su
    Department of Otolaryngology and Head and Neck Surgery, Faculty of Medicine, Graduate School of Medicine, University of Tokyo, Japan
    Acta Otolaryngol 127:1338-44. 2007
    ..Our observations revealed that tumor cells dispersed to the same side through different routes, whereas early metastasis to the contralateral side was mainly through hematogenous and subarachnoid spread...