Math1诱导的前庭毛细胞再生的转分化过程与细胞增殖
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摘要
目的1)检验前庭膜性迷路对腺病毒载体的通透性,从而探索在外淋巴中直接给腺病毒载体对于内耳毛细胞再生研究的可行性。2)新生鼠的耳蜗上皮转染math1产生异位新生的毛细胞,本实验为了解前庭上皮细胞是否存在同样的具有分化潜能的感觉上皮。3)探索math1诱导的毛细胞样的细胞的转分化的形态学过程及分化条件、特点。
     方法Ad-math1-EGFP载体的构建及其转染前庭上皮后表达的math1蛋白的检测;本实验以鼠为研究对象,以中路窝途径快速采集标本,分别建立前庭膜迷路整体培养和前庭终器培养的模型,并检验两个不同模型转染Ad-math1-EGFP载体后的效应;采用前庭终器培养的模型,使正常培养的前庭上皮感染Ad-math1-EGFP,对转染病毒后不同时间点的标本固定,部分采取冰冻切片,运用免疫组织化学进行染色后观察、采集实验数据;采用前庭终器培养,并建立高、低增殖活性的前庭感觉上皮的模型,分别将它们转染Ad-math1-EGFP,一定时间后固定、免疫组织化学染色后观察、采集实验数据;本实验以莱卡荧光显微镜、SP2或者SP5的共聚焦显微镜对标本进行观察并采集实验数据。
     结果1)体外培养,膜迷路整体模型和前庭终器培养模型的首次建立。前者,尽量保持前庭膜迷路的完整性并将它们贴壁培养,培养液中给腺病毒载体,模拟在体时外淋巴给病毒;后者,去除前庭的膜性非感觉上皮并将剩余的感觉上皮贴壁培养,培养液中给腺病毒载体,模拟在体时内淋巴给病毒。2)膜迷路整体培养模式,培养液中给Ad-math1-EGFP载体,上皮细胞在非感觉上皮区出现极少量毛细胞样的细胞;前庭终器培养模式,培养液中给Ad-math1-EGFP载体,非感觉上皮区有大量的方格状细胞出现,并在此处出现大量的毛细胞样的细胞。3)异位新生的毛细胞样的细胞具有纤毛,多成簇出现,部分细胞共用一簇纤毛;细胞形态多样,呈现为多边形态、毛细胞样的形态及兼有二者特点的柱状。4)机械损伤的前庭终器,在损伤处的支持细胞增殖且在math1诱导下出现新生的毛细胞样的细胞;正常培养的前庭终器感觉上皮区极少数增殖细胞且在math1诱导下未见新生的毛细胞样的细胞;庆大霉素造模后前庭终器感觉上皮区几乎没有增殖细胞且在math1诱导下未见新生的毛细胞样的细胞5)Math1诱导的新生毛细胞样的细胞多来源于一些高增殖活性、方格状的细胞,其分化的过程中多不经历细胞的增殖,但分裂中的细胞有可能被转染并具备毛细胞的特点。
     结论1)前庭膜性迷路是阻止腺病毒载体从外淋巴进入内淋巴的屏障。2)新生鼠的前庭上皮中存在一类高增殖活性的细胞,贴壁培养时,它们可以迁延、增殖,并在math1诱导下可转分化为异位的毛细胞样细胞。3)具有高增殖潜能的前体细胞转染math1后易产生毛细胞样的细胞。4)math1诱导的毛细胞样的细胞的过程是一个不依赖于细胞增殖的转分化的过程。5)毛细胞样的细胞形态多样,并具备其行使功能的基本结构静纤毛。
Objects 1) To explore the feasibility of adenovirus vectors' administration in perilymph for hair cell regeneration research, through the studies on the permeability of the vestibular membraneous labyrinth.2) New ectopic hair cell-like cells were found in the cultured neonatal rats'cochlear induced by math1gene transfer. The study tried to find the counterpart effect in the vestibular epithelia.3) To explore the conditions, the morphological transition process during the formation of hair cell-like cells induced by mathl and also the characteristics of these new cells.
     Methods Ad-math1-EGFP vectors were constructed and then the efficiency of the vectors were examined; The experimental animals were neonatal rats, mice and adult mice. In vitro, the culture models of whole vestibular labyrinth and the vestibular end-organ were established respectively. The effects of the two models were tested when treated with Ad-math1-EGFP. In end-organ culture models, normal vestibular epithelia treated with Ad-math1-EGFP were fixed at different time points and part of them were sliced; Treated with Ad-math1-EGFP, vestibular epithelia with different cell proliferation capabilities were fixed at a constant time point. All these samples were analyzed by immunocytochemistry, were examined and photographed using a Leica epifluorescence microscope, SP2 or SP5 confocal microscope.
     Results 1) In vitro, the successful establishment of the whole vestibular labyrinth and the vestibular end-organ culture models. The former were firstly kept the integrity of the membrane labyrinth at most and attached it to the cover-slips and then added with the adenovirus vectors to the culture media, which simulated the process of adenovirus vectors'administration in perilymph in vivo; The latter were firstly removed the non-sensory membrane labyrinth and attached the remaining sensory epithelia to the cover-slips and then were added with the vectors to the culture media, which simulated the process of adenovirus vectors' administration in endolymph in vivo 2) In whole vestibular labyrinth culture models treated with Ad-math1-EGFP, very few hair cell-like cells were found in the non-sensory region of the epithelia; in the end-organ culture models, there were some cells spreading and crawling from the sensory to non-sensory region with cubical shape. Robust hair cell-like cells were found originating from these cells in the non-sensory treated with Ad-math1-EGFP.3) These ectopic hair cell-like cells always clustered, with different cell shapes, ranging from the polygon-shape, hair-cell-shape, to the column-shape. The new cells presented with hair bundles, and sometimes the bundles were shared by two or more cells.4) In mechanical lesion vestibular epithelia, the supporting cells in lesioned epithelia had high proliferation capability, and could be differentiated into hair cell-like cells induced by mathl gene transfer; In the normal vestibular epithelia, very few supporting cells had high proliferation capability, and no hair cell-like cells were found induced by math1 gene transfer; In gentamycin treated vestibular epithelia, almost no supporting cells had high proliferation capability, and no hair cell-like cells were found induced by mathl gene transfer.5) Hair cell-like cells always originated from high proliferated cells, and were independent of cell proliferation during the process of transformation. Some cells in division were found to have the properties of hair cells.
     Conclusion 1) The vestibular membraneous labyrinth is a barrier preventing the adenovirus vectors in perilymph permeating into endolymph space.2) There are some high proliferating cells in the non-sensory region that can spreading and crawling in cultured vestibular epithelia of neonatal rats or mice. And these cells can be transformed into hair cell-like cells induced by Ad-math1-EGFP.3) High proliferated progenitor cells are easy to be hair cell-like cells induced by math1 gene transfer.4) It is a transdifferentiation process that is the formation of hair cell-like cells.5) Mathl induced hair cell-like cells are of differed cell shapes and present stereocilium that makes the possibilities of the functional hair cell.
引文
[1]Bermingham NA, Hassan BA, Price SD, Vollrath MA, Ben-Arie N, Eatock RA, Bellen HJ, Lysakowski A, Zoghbi HY,1999. Mathl:An essential gene for the generation of inner ear hair cells. SCIENCE 284 (5421):1837-1841.
    [2]Chen, P, Johnson JE, Zoghbi HY, Segil N,2002. The role of Mathl in inner ear development:Uncoupling the establishment of the sensory primordium from hair cell fate determination. DEVELOPMENT 129(10):2495-2505 UNSP DEV1807.
    [3]Woods C, Montcouquiol M, Kelley MW,2004. Mathl regulates development of the sensory epithelium in the mammalian cochlea. NATURE NEUROSCIENCE 7 (12):1310-1318.
    [4]Cafaro J, Lee GS, Stone JS,2007. Mathl expression defines activated progenitors and differentiating hair cells during avian hair cell regeneration. DEVELOPMENTAL DYNAMICS 236 (1):156-170.
    [5]Ben-Arie N, Hassan BA, Bermingham NA, Malicki DM, Armstrong, D, Matzuk M, Bellen HJ, Zoghbi HY,2000. Functional conservation of atonal and Mathl in the CNS and PNS. DEVELOPMENT 127 (5):1039-1048.
    [6]Kawamoto K, Ishimoto S, Minoda R, Brough DE, Raphael Y,2003. Math1 gene transfer generates new cochlear hair cells in mature guinea pigs in vivo. JOURNAL OF NEUROSCIENCE 23 (11):4395-4400.
    [7]Zheng JL, Gao WQ,2000. Overexpression of Mathl induces robust production of extra hair cells in postnatal rat inner ears. NATURE NEUROSCIENCE 3 (6):580-586.
    [8]Shou JY, Zheng JL, Gao WQ,2003. Robust generation of new hair cells in the mature mammalian inner ear by adenoviral expression of Hath1. MOLECULAR AND CELLULAR NEUROSCIENCE 23 (2):169-179.
    [9]Gubbels SP, Woessner DW, Mitchell JC, Ricci AJ, BrigandeJV,2008. Functional auditory hair cells produced in the mammalian cochlea by in utero gene transfer. NATURE 455 (7212):537-547.
    [10]Zhai SQ, Shi L, Wang BE, Zheng GL, Song W, Hu YY, Gao WQ,2005. Isolation and culture of hair cell progenitors from postnatal rat cochleae. JOURNAL OF NEUROBIOLOGY 65 (3):282-293.
    [11]Zhang Y, Zhai SQ, Shou JY, Song W, Sun JH, Guo W, Zheng GL, Hu YY, Gao WQ,2007. Isolation, growth and differentiation of hair cell progenitors from the newborn rat cochlear greater epithelial ridge. JOURNAL OF NEUROSCIENCE METHODS 164 (2):271-279.
    [12]Wei D, Yamoah EN,2009. Regeneration of the mammalian inner ear sensory epithelium, Curr Opin Otolaryngol Head Neck Surg.17(5):373-80.
    [13]Husseman J, Raphael Y,2009. Gene therapy in the inner ear using adenovirus vectors. Adv Otorhinolaryngol.66:37-51. Epub 2009 Jun 2.
    [14]Brigande JV, Heller S,2009. Quo vadis, hair cell regeneration? Nat Neurosci. 12(6):679-85. Epub 2009 May 26.
    [15]Kawamoto K, Oh SH, Kanzaki S, Brown N, Raphael Y,2001. The functional and structural outcome of inner ear gene transfer via the vestibular and cochlear fluids in mice. Mol Ther. Dec;4(6):575-585.
    [16]Suzuki M, Yamasoba T, Suzukawa K, Kaga K,2003. Adenoviral vector gene delivery via the round window membrane in guinea pigs. Neuroreport. Oct 27;14(15):1951-1955
    [17]Shou J, Zheng JL, Gao WQ.2003. Robust generation of new hair cells in the mature mammalian inner ear by adenoviral expression of Hath1. Mol Cell Neurosci. Jun;23(2):169-79.
    [18]Staecker H, Praetorius M, Baker K, Brough DE.2007.Vestibular hair cell regeneration and restoration of balance function induced by mathl gene transfer..Otol Neurotol.Feb;28(2):223-31.
    [19]Zheng JL, Keller G, Gao WQ.1999.Immunocytochemical and morphological evidence for intracellular self-repair as an important contributor to mammalian hair cell recovery.
    [20]Gerald Karp著,王喜忠等译。2005,分子细胞生物学,高等教育出版社。ISBN 7040158507
    [21]Chen, P, Johnson JE, Zoghbi HY, Segil N,2002. The role of Mathl in inner ear development:Uncoupling the establishment of the sensory primordium from hair cell fate determination. DEVELOPMENT 129 (10):2495-2505 UNSP DEV1807.
    [22]Ruben RJ.1967.Development of the inner ear of the mouse:a radioautographic study of terminal mitoses.Acta Otolaryngol. Suppl 220:1-44.
    [1]耳鼻咽喉头颈外科学,主编:孔维佳,人民卫生出版社,ISBN:711706902。
    [2]耳聋的基础与临床,谢鼎华、杨伟炎,湖南科学技术出版社,ISBN: 9787535739216
    [3]Lindemann D, Schnittler H,2009. Genetic manipulation of endothelial cells by viral vectors. Thromb Haemost, Dec; 102(6):1135-43.
    [4]Luebke AE, Rova C, Von Doersten PG, Poulsen DJ,2009.Adenoviral and AAV-mediated gene transfer to the inner ear:role of serotype, promoter, and viral load on in vivo and in vitro infection efficiencies.Adv Otorhinolaryngol.66:87-98.
    [5]Husseman J, Raphael Y.2009,Gene therapy in the inner ear using adenovirus vectors.Adv Otorhinolaryngol.; 66:37-51.
    [6]Baker K, Brough DE, Staecker H.2009,Repair of the vestibular system via adenovector delivery of Atohl:a potential treatment for balance disorders.Adv Otorhinolaryngol.;66:52-63.
    [7]Kawamoto K, Oh SH, Kanzaki S, Brown N, Raphael Y,2001. The functional and structural outcome of inner ear gene transfer via the vestibular and cochlear fluids in mice. Mol Ther. Dec;4(6):575-585.
    [8]Suzuki M, Yamasoba T, Suzukawa K, Kaga K,2003. Adenoviral vector gene delivery via the round window membrane in guinea pigs. Neuroreport. Oct 27;14(15):1951-1955
    [9]Suzuki M, Yamasoba T, Kondo K, Kaga K,2001. Feasibility of inner ear gene transfer after middle ear administration of an adenovirus vector. Laryngorhinootologie. Aug;80(8):431-435.
    [10]Chen P, Johnson JE, Zoghbi HY, Segil N,2002.The role of Mathl in inner ear development:Uncoupling the establishment of the sensory primordium from hair cell fate determination.Development. May;129(10):2495-505.
    [11]Bermingham NA, Hassan BA, Price SD, Vollrath MA, Ben-Arie N, Eatock RA, Bellen HJ, Lysakowski A, Zoghbi HY.1999.Math1:an essential gene for the generation of inner ear hair cells.Science.Jun 11;284(5421):1837-41.
    [12]Richard R. Fay, Popper, Arthur N.,2006, Overview of the vestibular periphery. Mammalian vestibular hair cells. Vertebrate Hair Cells.Vol.8, Ruth Anne Eatock, Anna Lysakowski. Springer.351
    [1]Zheng JL, Gao WQ,2000. Overexpression of Mathl induces robust production of extra hair cells in postnatal rat inner ears. NATURE NEUROSCIENCE 3 (6):580-586.
    [2]Shou JY, Zheng JL, Gao WQ,2003. Robust generation of new hair cells in the mature mammalian inner ear by adenoviral expression of Hathl. MOLECULAR AND CELLULAR NEUROSCIENCE 23 (2):169-179.
    [3]Chen CS, Mrksich M, Huang S, Whitesides GM, Ingber DE,1997. Geometric control of cell life and death. Science May 30;276(5317):1425-1428.
    [4]Meyers JR, Corwin JT.2007.Shape change controls supporting cell proliferation in lesioned mammalian balance epithelium.J Neurosci. Apr 18;27(16):4313-25.
    [5]Royaux IE, Belyantseva IA, Wu T, Kachar B, Everett LA, Marcus DC, Green ED. 2003.Localization and functional studies of pendrin in the mouse inner ear provide insight about the etiology of deafness in pendred syndrome.J Assoc Res Otolaryngol. Sep;4(3):394-404.
    [6]Lee YS, Liu F, Segil N.2006.A morphogenetic wave of p27Kip1 transcription directs cell cycle exit during organ of Corti development.Development. Aug;133(15):2817-26.
    [7]Lowenheim H, Furness DN, Kil J, Zinn C, Gultig K, Fero ML, Frost D, Gummer AW, Roberts JM, Rubel EW, Hackney CM, Zenner HP.1999. Gene disruption of p27(Kip1) allows cell proliferation in the postnatal and adult organ of corti.Proc Natl Acad Sci U S A. Mar 30;96(7):4084-8.
    [8]Homer KC, Troadec JD, Dallaporta M, Pio J.2009. Effect of chronic estradiol administration on vimentin and GFAP immunohistochemistry within the inner ear. Neurobiol Dis. Aug;35(2):201-8. Epub 2009 May 3.
    [9]Rio C, Dikkes P, Liberman MC, Corfas G.2002. Glial fibrillary acidic protein expression and promoter activity in the inner ear of developing and adult mice.J Comp Neurol. Jan 7;442(2):156-62.
    [10]Takumi Y, Nagelhus EA, Eidet J, Matsubara A, Usami S, Shinkawa H, Nielsen S, Ottersen OP.1998.Select types of supporting cell in the inner ear express aquaporin-4 water channel protein..Eur J Neurosci. Dec;10(12):3584-95.
    [11]Mhatre AN, Stern RE, Li J, Lalwani AK.2002.Aquaporin 4 expression in the mammalian inner ear and its role in hearing.Biochem Biophys Res Commun. Oct 4;297(4):987-96.
    [12]Malgrange B, Thiry M, Van De Water TR, Nguyen L, Moonen G, Lefebvre PP, 2002. Epithelial supporting cells can differentiate into outer hair cells and Deiters' cells in the cultured organ of Corti. CELLULAR AND MOLECULAR LIFE SCIENCES 59 (10):1744-1757.
    [13]Oshima K, Grimm CM, Corrales CE, Senn P, Martinez Monedero R, Geleoc GS, Edge A, Holt JR, Heller S,2007. Differential Distribution of Stem Cells in the Auditory and Vestibular Organs of the Inner Ear. J Assoc Res Otolaryngol. Mar;8(1):18-31.
    [14]Zhai SQ, Shi L, Wang BE, Zheng GL, Song W, Hu YY, Gao WQ,2005. Isolation and culture of hair cell progenitors from postnatal rat cochleae. JOURNAL OF NEUROBIOLOGY 65 (3):282-293.
    [15]Zhang Y, Zhai SQ, Shou JY, Song W, Sun JH, Guo W, Zheng GL, Hu YY, Gao WQ,2007. Isolation, growth and differentiation of hair cell progenitors from the newborn rat cochlear greater epithelial ridgele. JOURNAL OF NEUROSCIENCE METHODS 164 (2):271-279.
    [16]Bermingham NA, Hassan BA, Price SD, Vollrath MA, Ben-Arie N, Eatock RA, Bellen HJ, Lysakowski A, Zoghbi HY.1999.Mathl:an essential gene for the generation of inner ear hair cells.Science. Jun 11;284(5421):1837-41.
    [17]Raft S, Koundakjian EJ, Quinones H, Jayasena CS, Goodrich LV, Johnson JE, Segil N, Groves AK.2007. Cross-regulation of Ngnl and Mathl coordinates the production of neurons and sensory hair cells during inner ear development.Development. Dec; 134(24):4405-15.
    [18]Gubbels SP, Woessner DW, Mitchell JC, Ricci AJ, Brigande JV.2008. Functional auditory hair cells produced in the mammalian cochlea by in utero gene transfer.Nature. Sep 25;455(7212):537-41.
    [19]Ruben RJ.1967.Development of the inner ear of the mouse:a radioautographic study of terminal mitoses. Acta Otolaryngol. Suppl 220:1-44.
    [20]Chen P, Johnson JE, Zoghbi HY, Segil N.2002.The role of Mathl in inner ear development:Uncoupling the establishment of the sensory primordium from hair cell fate determination. Development.May;129(10):2495-505.
    [21]Du X, Jensen P, Goldowitz D, Hamre KM.2007.Wild-type cells rescue genotypically Mathl-null hair cells in the inner ears of chimeric mice.Dev Biol. May 15;305(2):430-8. Epub 2007 Feb 28.
    [22]Richard R. Fay, Popper, Arthur N.,2006, Overview of the vestibular periphery. Mammalian vestibular hair cells. Vertebrate Hair Cells.Vol.8, Ruth Anne Eatock Anna Lysakowski. Springer.351
    [23]Woods C, Montcouquiol M, Kelley MW.2004. Mathl regulates development of the sensory epithelium in the mammalian cochlea.Nat Neurosci. Dec;7(12):1310-8.
    [24]韩贻仁(主编),2007,分子细胞生物学,高等教育出版社ISBN:704020466
    [25]Sahly, I., El-Amraoui, A., Abitbol, M., Petit, C., Dufier, J.L.,1997. Expression of myosin ⅦA during mouse embryogenesis. Anat. Embryol. 196,159-170.
    [26]Zheng JL, Gao WQ.1997.Analysis of rat vestibular hair cell development and regeneration using calretinin as an early marker.J Neurosci. Nov 1; 17(21):8270-82.
    [27]Zine A, Van De Water TR, de Ribaupierre F.2000. Notch signaling regulates the pattern of auditory hair cell differentiation in mammals. Development. Aug;127(15):3373-83.
    [28]Kiernan AE, Cordes R, Kopan R, Gossler A, Gridley T.2005. The Notch ligands DLL1 and JAG2 act synergistically to regulate hair cell development in the mammalian inner ear.Development. Oct;132(19):4353-62.
    [29]Rusch, A.1998.Postnatal development of type I and type II hair cells in the mouse utricle:Acquisition of voltage-gated conductances and differentiated morphology.JOURNAL OF NEUROSCIENCE J Neurosci. Sep 15;18(18):7487-501.
    [30]Li L, Forge A (1997) Morphological evidence for supporting cell to hair cell conversion in the mammalian utricular macula. Int J Dev Neurosci 15:433-446.
    [31]San A, Chat M.1982. Analysis of temporal and spatial patterns of rat vestibular hair cells by tritiated thymidine radioautography. J Comp Neurol 206:1-8.
    [32]Stone, J.S., Oesterle, E.C., Rubel, E.W.,1998. Recent insights into regeneration of auditory and vestibular hair cells. Curr. Opin. Neurol.11,17-24.
    [33]Kawamoto K, Izumikawa M, Beyer LA, Atkin GM, Raphael Y.2009.Spontaneous hair cell regeneration in the mouse utricle following gentamicin ototoxicity.Hear Res. Jan;247(1):17-26. Epub 2008 Sep 7.
    [1]Meyers JR, Corwin JT.2007.Shape change controls supporting cell proliferation in lesioned mammalian balance epithelium. J Neurosci. Apr 18;27(16):4313-25.
    [2]Gerald Karp著,王喜忠等译。2005,分子细胞生物学,高等教育出版社。ISBN 7040158507
    [3]Brunner S, Sauer T, Carotta S, Cotten M, Saltik M, Wagner E.2000.Cell cycle dependence of gene transfer by lipoplex, polyplex and recombinant adenovirus.Gene Ther. Mar;7(5):401-7.
    [4]Holt JR, Johns DC, Wang S, Chen ZY, Dunn RJ, Marban E, Corey DP,1999. Functional expression of exogenous proteins in mammalian sensory hair cells infected with adenoviral vectors. J Neurophysiol.Apr;81(4):1881-1888.
    [5]Li H, Liu H, Heller S.2003. Pluripotent stem cells from the adult mouse inner ear. Nat Med. Oct;9(10):1293-9. Epub 2003 Aug 31.
    [6]Oshima K, Grimm CM, Corrales CE, Senn P, Martinez Monedero R, Geleoc GS, Edge A, Holt JR, Heller S.2007.Differential distribution of stem cells in the auditory and vestibular organs of the inner ear.J Assoc Res Otolaryngol. Mar;8(l):18-31.
    [7]Puklin-Faucher E, Gao M, Schulten K, Vogel V.2006. How the headpiece hinge angle is opened:New insights into the dynamics of integrin activation.. J Cell Biol. Oct 23;175(2):349-60.
    [8]Puklin-Faucher E, Sheetz MP.2009.The mechanical integrin cycle. J Cell Sci. Jan 15;122(Pt 2):179-86.
    [9]Hall A.2009,The cytoskeleton and cancer.Cancer Metastasis Rev. Jun;28(1-2):5-14.
    [10]Raftopoulou M, Hall A.2004. Cell migration:Rho GTPases lead the way.Dev Biol. Jan 1;265(1):23-32.
    [11]Richard R. Fay, Popper, Arthur N.,2006, Overview of the vestibular periphery. Mammalian vestibular hair cells. Vertebrate Hair Cells.Vol.8, Ruth Anne Eatock, Anna Lysakowski. Springer.351
    [12]Lee YS, Liu F, Segil N.2006. A morphogenic wave of p27Kip1 transcription directs cell cycle exit during organ of Corti development. Development 133:2817-2816.
    [13]Murata, J; Ohtsuka, T; Tokunaga, A, et al.2009. Notch-Hes1 Pathway Contributes to the Cochlear Prosensory Formation Potentially Through the Transcriptional Down-Regulation of p27(Kip1). JOURNAL OF NEUROSCIENCE RESEARCH.87(16):3521-3534.
    [14]Ruben RJ.1967.Development of the inner ear of the mouse:a radioautographic study of terminal mitoses. Acta Otolaryngol. Suppl 220:1-44.
    [15]Liu Z, Zuo J.2008. Cell cycle regulation in hair cell development and regeneration in the mouse cochlea.Cell Cycle. Jul 15;7(14):2129-33. Epub 2008 Apr 22.
    [16]Mantela J, Jiang Z, Ylikoski J, Fritzsch B, Zacksenhaus E, Pirvola U.2005.The retinoblastoma gene pathway regulates the postmitotic state of hair cells of the mouse inner ear.Development. May; 132(10):2377-88. Epub 2005 Apr 20.
    [17]Chen P, Segil N.1999. p27(Kip1) links cell proliferation to morphogenesis in the developing organ of Corti.Development. Apr;126(8):1581-90.
    [18]Lowenheim H, Furness DN, Kil J, Zinn C, Gultig K, Fero ML, Frost D, Gummer AW, Roberts JM, Rubel EW, Hackney CM, Zenner HP.1999. Gene disruption of p27(Kip1) allows cell proliferation in the postnatal and adult organ of corti.Proc Natl Acad Sci U S A. Mar 30;96(7):4084-8.
    [19]Zheng JL, Shou J, Guillemot F, Kageyama R, Gao WQ.2000. Hesl is a negative regulator of inner ear hair cell differentiation. Development. Nov; 127(21):4551-60.
    [20]Zine A, Aubert A, Qiu J, Therianos S, Guillemot F, Kageyama R, de Ribaupierre F.2001.Hesl and Hes5 activities are required for the normal development of the hair cells in the mammalian inner ear. J Neurosci. Jul 1;21(13):4712-20.
    [21]Izumikawa M, Batts SA, Miyazawa T, Swiderski DL, Raphael Y.2008. Response of the flat cochlear epithelium to forced expression of Atoh1. Hear Res. Jun;240(1-2):52-6. Epub 2008 Mar 7.
    [22]Kawamoto K, Ishimoto S, Minoda R, Brough DE, Raphael Y.2003. Mathl gene transfer generates new cochlear hair cells in mature guinea pigs in vivo. J Neurosci. Jun 1;23(11):4395-400.
    [23]Zheng JL, Gao WQ,2000. Overexpression of Mathl induces robust production of extra hair cells in postnatal rat inner ears. NATURE NEUROSCIENCE 3 (6):580-586.
    [24]Collins AR, Squires S, Johnson RT.1982. Inhibitors of repair DNA synthesis.Nucleic Acids Res. Feb 25;10(4):1203-13.
    [25]Staecker H, Praetorius M, Baker K, Brough DE.2007.Vestibular hair cell regeneration and restoration of balance function induced by mathl gene transfer..Otol Neurotol.Feb;28(2):223-31.
    [26]Kawamoto K, Izumikawa M, Beyer LA, Atkin GM, Raphael Y.2009.Spontaneous hair cell regeneration in the mouse utricle following gentamicin ototoxicity.Hear Res. Jan;247(1):17-26.
    [27]Zheng JL, Keller G, Gao WQ.1999.Immunocytochemical and morphological evidence for intracellular self-repair as an important contributor to mammalian hair cell recovery. J Neurosci. Mar 15;19(6):2161-70.
    [28]Huang Y, Chi F, Han Z, Yang J, Gao W, Li Y.2009 New ectopic vestibular hair cell-like cells induced by Mathl gene transfer in postnatal rats.Brain Res. Jun 18; 1276:31-8. Epub 2009 May 3.
    [29]Taupin P.BrdU immunohistochemistry for studying adult neurogenesis: paradigms, pitfalls, limitations, and validation.2007.Brain Res Rev. Jan;53(1):198-214.
    [30]Chen, P, Johnson JE, Zoghbi HY, Segil N,2002. The role of Math1 in inner ear development:Uncoupling the establishment of the sensory primordium from hair cell fate determination. DEVELOPMENT 129 (10):2495-2505 UNSP DEV1807.
    [31]Shang J, Cafaro J, Nehmer R, Stone J.2010. Supporting Cell Division Is Not Required for Regeneration of Auditory Hair Cells After Ototoxic Injury In Vitro. J Assoc Res Otolaryngol. [Epub ahead of print]
    [32]Malgrange B, Thiry M, Van De Water TR, Nguyen L, Moonen G, Lefebvre PP, 2002. Epithelial supporting cells can differentiate into outer hair cells and Deiters' cells in the cultured organ of Corti. CELLULAR AND MOLECULAR LIFE SCIENCES 59 (10):1744-1757.
    [33]White PM, Doetzlhofer A, Lee YS, Groves AK, Segil N.2006.Mammalian cochlear supporting cells can divide and trans-differentiate into hair cells.Nature. Jun 22;441(7096):984-7.
    [34]Shou J, Zheng JL, Gao WQ.2003. Robust generation of new hair cells in the mature mammalian inner ear by adenoviral expression of Hath1. Mol Cell Neurosci. Jun;23(2):169-79.
    [35]Denman-Johnson, K., Forge, A.,1999. Establishment of hair bundle polarity and orientation in the developing vestibular system of the mouse. J. Neurocytol.28,821-835.
    [36]San A, Chat M.1982. Analysis of temporal and spatial patterns of rat vestibular hair cells by tritiated thymidine radioautography. J Comp Neurol 206:1-8.
    [1]Forge A, Corwin J T, Nevill G, et al. Ultrastructural evidence for hair cell regeneration in the mammalian inner ear [J]. Science,1993,259:1616-1619.
    [2]Warchol M E, Lambert P R, Corwin J T, et al. regenerative proliferation in inner sensory epithelia from adult guinea pigs and humans [J]. Science,1993, 259:1619-1622.
    [3]Kawamoto, K., Ishimoto, S., Minoda, R., Brough, D. E. and Raphael, Y. Mathl gene transfer generates new cochlear hair cells in mature guinea pigs in vivo. J. Neurosci.2003,23,4395-4400.
    [4]Ben-Arie, N., McCall, A. E., Berkman, S., Eichele, G., Bellen, H. J. and Zoghbi, H. Evolutionary conservation of sequence and expression of the bHLH protein Atonal suggests a conserved role in neurogenesis. Hum. Mol. Genet.1996,5,1207-1216.
    [5]Jarman, A. P., Grau, Y., Jan, L. Y.& Jan, Y. N. atonal is a proneural gene that directs chordotonal organ formation in the Drosophila peripheral nervous system. Cell,1993,73,1307-1321.
    [6]Jarman, A. P. and Ahmed, I.. The specificity of proneural genes in determining Drosophila sense organ identity. Mech. Dev.1998,76,117-125.
    [7]Chen, P., Johnson, J. E., Zoghbi, H. Y. and Segil, N. The role of Mathl in inner ear development:Uncoupling the establishment of the sensory primordium from hair cell fate determination. Development 129,2002,2495-2505.
    [8]Kawamoto, K., Ishimoto, S., Minoda, R., Brough, D. E. and Raphael, Y. Mathl gene transfer generates new cochlear hair cells in mature guinea pigs in vivo. J. Neurosci.2003,23,4395-4400.
    [9]Woods, C., Montcouquiol, M.& Kelley, M.W. Mathl regulates development of the sensory epithelium in the mammalian cochlea. Nat. Neurosci.2003,7,1310-1318
    [10]Kawamoto, K., Ishimoto, S., Minoda, R., Brough, D. E. and Raphael, Y. Mathl gene transfer generates new cochlear hair cells in mature guinea pigs in vivo. J. Neurosci.2003,23,4395-4400.
    [11]Masahiko Izumikawa, Ryosei Minoda, Kohei Kawamoto, Karen A Abrashkin, Donald L Swiderski, David F Dolan, Douglas E Brough&Yehoash Raphael. Auditory hair cell replacement and hearing improvement by Atohl gene therapy in deaf mammals.Nat Med,2005, Mar 11 (3):271-276.
    [12]Morsli H, Choo D, Ryan A, et al. Development of the mouse inner ear and origin ofits sensory organs[J]. The Journal of Nettroseience,1998,18:3-327.
    [13]Th ompson DL, Gerlach-Bank LM, Barald KF, et al. Retinoic acid repression of bone morphogenetic protein 4 in in er eat developme nt [J]. Mol Cell Biol,2003, 23:227
    [14]LIF promotes neurogenesis and maintains neural precursors in cell populations derived from spiral ganglion stem cells.BMC Dev Biol.2007 Oct 12;7:112.
    [15]Lack of Bdnf and TrkB signalling in the postnatal cochlea leads to a spatial reshaping of innervation along the tonotopic axis and hearing loss.Development.2003 Oct;130(19):4741-50.
    [16]Distinct requirements for TrkB and TrkC signaling in target innervation by sensory neurons. Genes Dev.2002 Mar 1;16(5):633-45.
    [17]M orsli H et al. De velopment,1999; 126:2335-2343
    [18]Ambrosini G, Adida C, Ahieri DC. A novel anti-apoptosis gene, survivin. expressed in cancer and lymphoma. Nat Med,1997,3(8):917-921.
    [19]Dong YY, Nakagawa T, Endo T, et al. Role of the F-box protein Skp2 in cell proliferation in the developing auditory system in mice. Neuro-report.2003,14(5): 759361.
    [20]Jaskoll T, Chen H, Zhou YM. et. al. Developmental expression of Survivin during embryonic submandibular salivary gland development. BMC Dev Bid.2001, 1(1):5.
    [21]Adida C, Crotty PL, Mograth J. et al. Developmentally regulated expression of the novel cancer anti-apoptosis gene survivin in uman and mouse differentiation. Am J Pathol.1998,152(1):4349.
    [22]Woods C, Montcouquiol M, Kelley MW,2004. Mathl regulates development of the sensory epithelium in the mammalian cochlea. NATURE NEUROSCIENCE 7 (12):1310-1318.
    [23]Cafaro J, Lee GS, Stone JS,2007. Mathl expression defines activated progenitors and differentiating hair cells during avian hair cell regeneration. DEVELOPMENTAL DYNAMICS 236 (1):156-170
    [24]Ben-Arie N, Hassan BA, Bermingham NA, Malicki DM, Armstrong, D, Matzuk M, Bellen HJ, Zoghbi HY,2000. Functional conservation of atonal and Mathl in the CNS and PNS. DEVELOPMENT 127 (5):1039-1048.
    [25]Kawamoto K, Ishimoto S, Minoda R, Brough DE, Raphael Y,2003. Math1 gene transfer generates new cochlear hair cells in mature guinea pigs in vivo. JOURNAL OF NEUROSCIENCE 23 (11):4395-4400.
    [26]Zheng JL, Gao WQ,2000. Overexpression of Mathl induces robust production of extra hair cells in postnatal rat inner ears. NATURE NEUROSCIENCE 3 (6):580-586.
    [27]Shou JY, Zheng JL, Gao WQ,2003. Robust generation of new hair cells in the mature mammalian inner ear by adenoviral expression of Hathl. MOLECULAR AND CELLULAR NEUROSCIENCE 23 (2):169-179.
    [28]Gubbels SP, Woessner DW, Mitchell JC, Ricci AJ, BrigandeJV,2008. Functional auditory hair cells produced in the mammalian cochlea by in utero gene transfer. NATURE 455 (7212):537-547
    [29]Zhai SQ, Shi L, Wang BE, Zheng GL, Song W, Hu YY, Gao WQ,2005. Isolation and culture of hair cell progenitors from postnatal rat cochleae. JOURNAL OF NEUROBIOLOGY 65 (3):282-293.
    [30]Zhang Y, Zhai SQ, Shou JY, Song W, Sun JH, Guo W, Zheng GL, Hu YY, Gao WQ,2007. Isolation, growth and differentiation of hair cell progenitors from the newborn rat cochlear greater epithelial ridge. JOURNAL OF NEUROSCIENCE METHODS 164 (2):271-279.
    [31]Shou J, Zheng JL, Gao WQ.2003. Robust generation of new hair cells in the mature mammalian inner ear by adenoviral expression of Hath1. Mol Cell Neurosci. Jun;23(2):169-79.
    [32]Staecker H, Praetorius M, Baker K, Brough DE.2007.Vestibular hair cell regeneration and restoration of balance function induced by mathl gene transfer..Otol Neurotol.Feb;28(2):223-31.
    [33]Zheng JL, Keller G, Gao WQ.1999.Immunocytochemical and morphological evidence for intracellular self-repair as an important contributor to mammalian hair cell recovery.

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