肌源性干细胞治疗压力性尿失禁的实验研究
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摘要
女性压力性尿失禁(SUI)是指在腹压突然增加时出现无法控制的漏尿,SUI是一种妇科常见疾病,随人口老年化加重,其发病率越来越高。控尿的主动机制由膀胱颈部、尿道括约肌和尿道肌肉组织的主动收缩完成,这些肌肉的主动收缩产生使膀胱出口关闭的压力。导致SUI的关键机制主要有两种,尿道固有括约肌结构及功能缺陷和膀胱颈支撑功能障碍。其中尿道固有括约肌缺陷(ISD)是导致女性SUI的重要原因,特别是老年女性,几乎都有括约肌异常的因素。在女性,造成尿道括约肌功能缺陷的最主要原因是年老和产伤,分娩创伤和其他尿失禁的诱发因素,可使得支配相关肌肉的神经受到损害或肌肉本身损伤,从而使盆底肌和括约肌的质量和数量发生改变。正常机体局部肌肉组织损伤后会发生组织再生,由肌肉组织内的成肌细胞再生,以修复损伤的肌肉组织,但尿道括约肌的再生能力有限,在ISD患者存在有明显的成肌功能障碍。
     SUI的治疗方法众多,包括手术治疗和非手术治疗,由于这些方法均仅解决膀胱颈支撑功能障碍,不能纠正ISD,因此长期疗效不理想,且并发症多。特别是对由于ISD所致的SUI,由于成肌功能障碍的存在,传统的治疗方法疗效更差,从本质上改善ISD的治疗方法是纠正其成肌功能障碍,即恢复ISD所致SUI患者成肌细胞作用或功能。最直接的方法就是采用成肌干细胞移植进行细胞治疗。
     细胞治疗的目的是旨在利用多潜能干细胞的再生能力和可塑性以恢复丢失或患病的组织,替代、修复或增强受损组织或器官的生物学功能。由于肌肉干细胞来源容易,以肌肉干细胞为基础的治疗研究得到广泛开展,包括骨骼肌损伤、心肌和平滑肌损伤等,已有成功用于临床的研究报道。目前一些研究报道骨骼肌成肌细胞尿道内注射移植后能在尿道括约肌长期存活并可改善尿控功能。但是成肌细胞移植存在许多问题,包括移植后细胞存活率低下以及增殖能力不强,这些均限制了卫星细胞移植治疗的应用。MDSCs是肌肉内高度未分化的多潜能干细胞,具有增殖快、融合慢、多分化潜能等特性,移植后存活率高等特点,是一种理想的细胞移植物。
     由于MDSCs数量极少,因此MDSCs的分离和体外培养是MDSCs移植的关键,目前尚无MDSCs体外培养研究报道。MDSCs在体外和体内均具有多分化潜能,其分化和生存均受微环境的影响,实验所采用的动物、模型的建立方法以及细胞的注射时机等均
Intrinsic sphincter deficiency(ISD) is the most common cause of stress urinary incontinence(SUI), especially in old women. There are still no long-term effective treatment for SUI due to ISD so far. Since patients with ISD have myogenic-dominant damages with urethral sphincter, stem cell transplantation may be a better way for repairing muscle injury so as to correct the defects in structure and function of sphincter urethral muscle thoroughly.
     Muscle derived-stem cell(MDSC), a highly undifferentiated multipotential cell, is characterized by rapid proliferation, slow fusing and multipotential differentiation. Its survival rate is significantly higher than that of satellite cells after transplantation. So it may be an ideal cell used for therapy of SUI with better alloimmunity regulation ability. Previous study showed that MDSCs injected into bladder smooth muscle layer and urethra survived and formed myofibrils. Till now, animal model which can authentically mimic human SUI has not been established. While differentiation of MDSCs is closely related to its microenvironment. In this study, MDSCs were isolated and cultured in vitro, and were transplanted into proximal urethra of rats with SUI, and the differentiation of MDSCs and metergasis of periurethral intrinsic sphincter after transplantation were systematically examined. We found that transplated MDSCs survived and differentiated into myofibers, and the function of urethral sphincter was improved. The results provide reliable theoretical basis for muscle stem cell transplantation in SUI therapy. Materials and methods
     1 Materials
     1.1 Experimental Animals
     The experiments were performed on normal female Sprague-Dawley rats (3-4 weeks old and new born rats) purchased from Experimental Animal Center ,Research Institute of Filed Surgery, Third Military Medical University.
     1.2 Strains and reagents:
引文
1. Hunskaar S, Burgio K, Diokno A,et al.Epidemiology and natural history of urinary incontinence in women.Urol. 2003,62(4 suppl 1):16–23.
    2. Rafi K.Physiology of incontinence.Clin Geriatr Med. 2004,20:409–425.
    3. Hanahan D, Weinberg RA. The hallmarks of cancer.Cell. 2000,100:57–70.
    4. Strasser H, Berjukow S, Marksteiner R, et al.Stem cell therapy for urinary stress incontinence.Experi Geront.2004,39(9):1259-1265.
    5. Hasiam J. Current treatments for patients with stress urinary incontinence. Nurs Times.2004,100(2):50-1.
    6. Chapple CR, Wein AJ, Brubaker L,et al.Stress Incontinence Injection Therapy: What is Best for Our Patients? Euro Urol.2005,48(4):552-565.
    7. Deasy MB,Li Y,Huard J.Tissue engineering with muscle-derived stem cell.Curr Opin Biotech.2004,15(5):419-423.
    8. Pagani FD,Dersimonian H,Zawadzka,et al.Autologous skeletal myoblasts transplanted to ischemia-damaged myocardium in humans: histological analysis of cell survival and differentiation. J Am Coll Cardiol.2003,41:879–888.
    9. Attar NA, Carrion C, Ghostine S,et al. Long-term (1 year) functional and histological results of autologous skeletal muscle cells transplantation in rat.Cardiovas Res.2003,58(1):142-148.
    10. Qu Z, Balkir L, Judith CT, et al. Development of approaches to improve cell survival in myoblast transfer therapy.J Cell Biol.1998,142: 1257-67.
    11. Hodgetts SI, Grounds MD.Irradiation of dystrophic host tissue prior to myoblast transfer therapy enhances initial (but not long-term) survival of donor myoblasts.J Cell Sci. 2003,116:4131–4146.
    12. Qu-Petersen Z, Deasy B, Jankowski1R,et al. Identification of a novel population of muscle stem cells in mice : potential for muscle regeneration.J Cell Biol. 2002,157(5):28, 851-864.
    13. Yokoyama T, Huadr J, Pruchnic R, et al. Muscle-derived cell transplantation and differentiation into lower urinary tract smooth muscle. Urol 2001, 57:826–831.
    14. Peyromaure M, Sebe P, Praud C.Fate of implanted syngenic muscle precursor cells instriated urethral sphincter of female rats: Perspectives for treatment of urinary incontinence.Urol.2004,64(5):1037-1041.
    15. Rando TA, Blau HM. Primary mouse myoblast purification, characterization, and transplantation for cell-mediated gene therapy. J Cell Biol. 1994,125:1275-1287.
    16. J萨姆布鲁克,EF 氟里奇,T 曼尼阿蒂斯。分子克隆实验指南(第二版)。北京:科学出版社,1992,19。
    17. Cao B, Huard J. Muscle-derived stem cells.Cell Cycle. 2004 ;3(2):104-7.
    18. Charge SB, Rudnicki MA. Cellular and molecular regulation of muscle regeneration.Physiol Rev.2004;84(1):209-38.
    19. Li Y, Foster W, Deasy BM,et al. Transforming Growth Factor-{beta}1 Induces the Differentiation of Myogenic Cells into Fibrotic Cells in Injured Skeletal Muscle:A Key Event in Muscle Fibrogenesis.Am J Pathol.2004;164:1007-1019.
    20. Strasser H, Marksteiner R, Margreiter E,et al.Stem cell therapy in treatment of urinary incontinence: first clinical results, J Urol. 2004,171:(Suppl.):130.
    21. Yiou R, Lefaucheur JP, Atala A.The regeneration process of the striated urethral sphincter involves activation of intrinsic satellite cells, Anat Embryol. 2003,206:429–435.
    22. Strasser H, Tiefenthaler M, Steinlechner M,et al.Urinary incontinence in the elderly and age-dependent apoptosis of rhabdosphincter cells. Lancet. 1999,354:918–919.
    23. Strasser H, Ninkovic M, Hess M,et al.Anatomic and functional studies of the male and female urethral sphincter.World J Urol.2000,18:324–329.
    24. Strasser H, Tiefenthaler M, Steinlechner M,et al.Age dependent apoptosis and loss of rhabdosphincter cells.J Urol.2000,164:1781–1787.
    25. Frauscher F, Helwag G, Strasser H,et al.Intraurethral ultrasound: diagnostic evaluation of the striated urethral sphincter in incontinent females. Eur Radiol.1998,8:50–53.
    26. Pannek J, Brands FH, Senge T. Particle migration after transurethral injection of carbon coated beads for stress urinary incontinence. J Urol.2001,l166:1350–1353.
    27. Lee JY, Cannon TW, Pruchnic R,et al.The effects of periurethral muscle-derived stem cell injection on leak point pressure in rat model of stress urinary incontinence. Int Urogynecol J.2003,14:31–37.
    28. Chermansky CJ, Tarin T, Kwon DD.Intraurethral muscle-derived cell injectionsincrease leak point pressure in a rat model of intrinsic sphincter deficiency. Urol.2004, 63(4):780-785.
    29. Cannon TW, Lee JY, Somogyi G, et al.Improved sphincter contractility after allogenic muscle-derived progenitor cell injection into the denervated rat urethra. Urol.2003,62:958–963.
    30. Yiou R, Dreyfus P, Chopin DK,et al. Muscle precursor cell autografting in a murine model of urethral sphincter injury. BJU Int.2002,89:298–302.
    31. Chartier-Kastler E. SUI: Current Management and Unmet Needs.Euro Uroly Suppl.2005,4(1):11-17.
    32. Estanol MV,Diokno AC.Surgical management of urinary incontinence:a geriatric perspective.Clin Geriatr Med.2004,20:525– 537.
    33. McGuire EJ, Appell R.Transurethral collagen injection for urinary incontinence. Urol.1994,43:413–415.
    34. Pannek J, Brands FH, Senge T.Particle migration after transurethral injection of carbon coated beads for stress urinary incontinence. J Urol.2001,166:1350–1353.
    35. Malizia AA, Reiman HM, Myers RP,et al.Migration and granulomatous reaction after periurethral injection of polytef (Teflon). JAMA.1984,251:3277–3281.
    36. Chancellor MB,Yokoyama T, Tirney S,et al.Preliminary results of myoblast injection into the urethra and bladder wall: a possible method for the treatment of stress urinary incontinence and impaired detrusor contractility. Neurourol Urodyn.2000,19:279?287.
    37. Yokoyama T, Yoshimura N, Dhir R,et al. Persistence and survival of autologous muscle derived cells versus bovine collagen as potential treatment of stress urinary incontinence. J Urol.2001,165:271–276.
    38. Strasser H, Marksteiner R, Margreiter E,et al.ultrasound guided injection of clonally cultured autologous myoblasts and fibroblasts: experimental results.J Urol.2003,169:39.
    39. Yiou R, Dreyfus P, Chopin DK,et al.Muscle precursor cell autografting in a murine model of urethral sphincter injury.BJU Int. 2002,89:298–302.
    40. Alameddine HS, Louboutin JP, Dehaupas M,et al.Functional recovery induced by satellite cell grafts in irreversibly injured muscles.Cell Trans.1994,3:3–14.
    41. Kwon D,Minnery B,Kim Y,et al. Neurologic recovery and improved detrusor contractility using muscle-derived cells in rat model of unilateral pelvic nervetransection. Urol. 2005,65(6):1249-53.
    42. Irintchev A,Zweyer M,Cooper RN,et al.Contractile properties, structure and fiber phenotype of intact and regenerating slow-twitch muscles of mice treated with cyclosporin A.Cell Tissue Res. 2002,308:143–156.
    43. Laouar Y, Welte T, Fu XY,et al.STAT3 Is required for Flt3L-dependent dendritic cell differentiation.Immunity.2003,19:903–912.
    44. Dai Y, Schwarz EM, Gu D,et al.Cellular and humoral immune responses to adenoviral vectors containing factor IX gene: toleration of factor IX and vector antigens allow for long-term expression. Proc Natl Acad Sci USA. 1995,92:1401–1405.
    45. Kasemkijwattana C, Menetrey J, Somogyi G,et al.Development of approaches to improve the healing following muscle contusion. Cell Transplant. 1998,7:585–598.
    46. Lynch CM, Clowes MM, Osborne WRA, et al.Long-term expression of human adenosine deaminase in vascular smooth muscle cells of rats: a model for gene therapy. Proc Natl Acad Sci USA.1992,89:1138–1142.
    47. Li S, Kimura E, Fall BM,et al.Stable transduction of myogenic cells with lentiviral vectors expressing a minidystrophin.Gene Ther. 2005,12(14):1099-108.
    48. Pruchnic R, Yokoyama T, Lee JY,et al.Muscle derived cell mediated ex vivo gene transfer to the lower urinary tract: comparison of viral vectors.Urol Res.2002,30:310–316.
    49. Huard J,Yokoyama T, Pruchnic R,et al.Muscle-derived cell-mediated ex vivo gene therapy for urological dysfunction. Gene Ther. 2002,9:1617–1626.
    50. Li Y, Foster W, Deasy BM,et al. Transforming Growth Factor-{beta}1 Induces the Differentiation of Myogenic Cells into Fibrotic Cells in Injured Skeletal Muscle: A Key Event in Muscle Fibrogenesis. Am J Pathol.2004,164:1007-1019.
    51. Conboy IM, Conboy MJ, Wagers AJ,et al.Rejuvenation of aged progenitor cells by exposure to a young systemic environment. Nature.2005,433:760–764.
    1. Young H, Duplaa C, Young TM,et al.. Clonogenic analysis reveals reserve stem cells in postnatal mammals: I pluripotent mesenchymal stem cells.Anat Rec. 2001,263: 350–360.
    2. Jiang Y, Vaessen B, Lenvik,T,et al. Multipotent progenitor cells can be isolated from postnatal murine bone marrow, muscle, and brain. Exp Hematol.2002,30:896–904.
    3. Zammit PS,Beauchamp J.The skeletal muscle satellite cell: stem cell or son of stem cell?. Differentiation.2001,68:193–204.
    4. Peng HR,Huard J.Muscle-derived stem cells for musculoskeletal tissue regeneration and repair.Trans Immunoc.2004,12(3-4):311-319.
    5. McKirmey-Freeman SL, Jackson KA, Camargo FD,et al. Muscle-derived hematopoietic stem cells are hematopoietic in origin. Proc Natl Acad Sci.2002,99(3): 1341–1346.
    6. Qu-Petersen Z, Deasy B, Jankowski R, et al. Identification of a novel 21 population of muscle stem cells in mice: potential for muscle regeneration. J Cell Biol.2002, 157(5):851–864.
    7. Cao B, Zheng B, Jankowski RJ, et al. Muscle stem cells differentiate into haematopoietic lineages but retain myogenic potential. Nat Cell Biol.2003,5(7):640 –646.
    8. Polesskaya A, Seale P, Rudnicki MA. Wnt signaling induces the myogenic specification of resident CD45q adult stem cells during muscle regeneration. Cell.2003, 113(7):841 –852.
    9. Mauro A.Satellite cell of skeletal muscle fibers. J Biophys Biochem Cytol.1961: 9:493–495.
    10. Seale, P., and Rudnicki, M. A new look at the origin, function, and “stem-cell” status of muscle satellite cells. Dev Biol.2000,218:115–124.
    11. Charge SB, Rudnicki MA. Cellular and molecular regulation of muscle regeneration, Physiol Rev.2004,84 (1):209–238.
    12. Hartley RS, Bandman E, Yablonka-Reuveni Z.Skeletal muscle satellite cells appear during late chicken embryogenesis.Dev Biol.1992,153 (2):206–216.
    13. Bladt F, Riethmacher D, Isenmann S,et al. Essential role for the c-met receptor in the migration of myogenic precursor cells into the limb bud. Nature.1995,376 (6543):768–771.
    14. Gros J, Manceau M, Thome V,et al.A common somitic origin for embryonic muscle progenitors and satellite cells.Nature. 2005,435,pp:954–958.
    15. Relaix F, Rocancourt D, Mansouri A,et al.A Pax3/Pax7-dependent population of skeletal muscle progenitor cells.Nature.2005,435:948–953.
    16. Tajbakhsh S. Molecular Control of Stem Cell Differentiation Skeletal muscle stem and progenitor cells: Reconciling genetics and lineage. Experi Cell Res. 2005,306(2): 364-372.
    17. De Angelis L, Berghella L, Coletta M, et al. Skeletal myogenic progenitors originating from embryonic dorsal aorta coexpress endothelial and myogenic markers and contribute to postnatal muscle growth and regeneration. J Cell Biol.1999,147(4): 869–878.
    18. Minasi MG, Riminucci M, De Angelis L, et al.The meso-angioblast:a multipotent, self-renewing cell that originates from the dorsal aorta and differentiates into most mesodermal tissues.Develop. 2002,129 (11):2773–2783.
    19. Olguin HC, Olwin BB.Pax-7 up-regulation inhibits myogenesis and cell cycle progression in satellite cells: a potential mechanism for self-renewal.Dev. Biol. 2004,275:375–388.
    20. Zammit PS, Golding JP, Nagata Y,et al.Muscle satellite cells adopt divergent fates: a mechanism for self-renewal? J Cell Biol. 2004,166:347–357.
    21. Heslop L, Beauchamp JR, Tajbakhsh S,et al.Transplanted primary neonatal myoblasts can give rise to functional satellite cells as identified using the Myf5nlacZl+ mouse. Gene Ther. 2001,8:778–783.
    22. Conboy IM,Rando TA.The regulation of Notch signaling controls satellite cell activation and cell fate determination in postnatal myogenesis.Dev Cell. 2002,3: 397–409.
    23. Collins CA, Olsen I, Zammit PS,et al.Stem cell function, self-renewal, and behavioral heterogeneity of cells from the adult muscle satellite cell niche.Cell. 2005,122:1–13.
    24. Sabourin LA,Girgis-Gabardo A, Seale P,et al.Reduced differentiation potential ofprimary MyoD?/? myogenic cells derived from adult skeletal muscle. J. Cell Biol.1999, 144:631–643.
    25. Yoshida N, Yoshida S, Koishi K, et al.Cell heterogeneity upon myogenic differentiation: down-regulation of MyoD and Myf-5 generates ‘reserve cells’.J Cell Sci.1998, 6:769–779.
    26. Hawke TJ, Garry DJ.Myogenic satellite cells: physiology to molecular biology. J Appl Physiol. 2001,91(2):534–551.
    27. Holterman CE, Rudnicki MA.Molecular regulation of satellite cell function.Semin Cell & Develop Biol. 2005,16(4-5):575-584.
    28. Tatsumi R, Anderson JE, Nevoret CJ,et al.HGF/SF is present in normal adult skeletal muscle and is capable of activating satellite cells.Dev Biol , 1998,194(1):114–128.
    29. Jesse TL, LaChance R, Iademarco MF,et al.Interferon regulatory factor-2 is a transcriptional activator in muscle where It regulates expression of vascular cell adhesion molecule-1.J Cell Biol. 1998,140(5):1265–1276.
    30. Cornelison DD, Filla MS, Stanley HM,et al.Syndecan-3 and syndecan-4 specifically mark skeletal muscle satellite cells and are implicated in satellite cell maintenance and muscle regeneration.Dev Biol. 2001,239(1):79–94.
    31. Hill M, Wernig A, Goldspink G.Muscle satellite (stem) cell activation during local tissue injury and repair.J Anat. 2003,203(1):89-99.
    32. Garry DJ, Yang Q, Bassel-Duby R,et al.Persistent expression of MNF identifies myogenic stem cells in postnatal muscles.Dev Biol. 1997,188(2):280–294.
    33. Garry DJ, Meeson A, Elterman J,et al.Myogenic stem cell function is impaired in mice lacking the forkhead/winged helix protein MNF. Proc Natl Acad Sci.2000,97(10): 5416–5421.
    34. Polo SE,Theocharis SE, Klijanienko J,et al.Chromatin assembly factor-1, a marker of clinical value to distinguish quiescent from proliferating cells.Cancer Res. 2004,64(7):2371–2381.
    35. Seale P, Sabourin LA, Girgis-Gabardo A,et al.Pax7 is required for the specification of myogenic satellite cells. Cell.2000,102:777–786.
    36. Rosen,GD., Sanes JR, LaChance R,et al.Roles for the integrin VLA-4 and its counter receptor VCAM-1 in myogenesis. Cell.1992, 69(7):1107–1119.
    37. Cornelison DD, Wilcox-Adelman SA, Goetinck PF,et al.Essential and separable roles for Syndecan-3 and Syndecan-4 in skeletal muscle development and regeneration. Genes Dev. 2004,18:2231–2236.
    38. Seale P, shibashi JI, Scime A,et al.Pax7 is necessary and sufficient for the myogenic specification of CD45+:Sca1+ stem cells from injured muscle. PLoS Biol.2004,2(5): 130-138.
    39. Oustanina S, Hause G, Braun T.Pax7 directs postnatal renewal and propagation of myogenic satellite cells but not their specification.EMBO J.2004,23(16):3430–3439.
    40. Epting CL, Lopez JE, Shen X, et al. Stem cell antigen-1 is necessary for cell-cycle withdrawal and myoblast differentiation in C2C12 cells.J Cell Sci. 2004,117(25): 6185-95.
    41. Sherwood RI,Christensen JL, Conboy IM,et al.Isolation of adult mouse myogenic progenitors; functional heterogeneity of cells within and engrafting skeletal muscle. Cell.2004,119:543–554.
    42. Seale P, Ishibashi J, Holterman C,et al.Muscle satellite cell-specific genes identified by genetic profiling of MyoD-deficient myogenic cell.Dev Biol. 2004,275(2):287–300.
    43. Fukad S,Higuchi S,Segawa M,et al.Purification and cell-surface marker characterization of quiescent satellite cells from murine skeletal muscle by a novel monoclonal antibody. Experi Cell Res. 2004,296(2):245-255.
    44. Asakura A, Komaki M, Rudnicki M. Muscle satellite cells are multipotential stem cells that exhibit myogenic,osteogenic,and adipogenic differentiation.Differentiation.2001, 68(4–5):245 –253.
    45. Jejurikar SS, Kuzon WM.Satellite cell depletion in degenerative skeletal muscle.Apoptosis. 2003,8:573–578.
    46. Decary S, Mouly V, Hamida CB,et al. Replicative potential and telomere length in human skeletal muscle: implications for satellite cell-mediated gene therapy. Hum Gene Ther. 1997,8:1429–1438.
    47. Conboy IM, Conboy MJ, Smythe GM,et al.Notch-mediated restoration of regenerative potential to aged muscle.Science. 2003,302(5650):1575–1577.
    48. Fulle S, Di Donna S, Pugliellia C,et al. Uncorrected Proof - Note to users Age-dependent imbalance of the antioxidative system in human satellite cells.Experimental Gerontology. Article in Press.
    49. Conboy IM, Conboy MJ,Wagers AJ,et al.Rejuvenation of aged progenitor cells by exposure to a young systemic environment. Nature.2005,433:760–764.
    50. Merly F, Lescaudron L, Rouaud T,et al.Macrophages enhance muscle satellite cell proliferation and delay their differentiation.Muscle Nerve. 1999,22(6):724-32.
    51. Tsivitse SK, McLoughlin TJ,Peterson JM,et al.Downhill running in rats: influence on neutrophils, macrophages, and MyoD+ cells in skeletal muscle.Eur J Appl Physiol. 2003 ,90(5-6):633-8.
    52. Machida S, Booth FW.Insulin-like growth factor 1 and muscle growth: implication for satellite cell proliferation.Proc Nutr Soc. 2004,63(2):337-40.
    53. Oksbjerg N, Gondret F, Vestergaard M.Basic principles of muscle development and growth in meat-producing mammals as affected by the insulin-like growth factor (IGF) system.Domest Anim Endocrinol. 2004,27(3):219-40.
    54. Tatsumi R, Sheehan SM, Iwasaki H,et al.Mechanical stretch induces activation of skeletal muscle satellite cells in vitro.Exp Cell Res.2001,267(1):107–114.
    55. Sheehan SM, Allen RE.Skeletal muscle satellite cell proliferation in response to members of the fibroblast growth factor family and hepatocyte growth factor. J Cell Physiol. 1999,181(3):499–506.
    56. Anastasi S, Giordano S, Sthandier O,et al. A natural hepatocyte growth factor/scatter factor autocrine loop in myoblast cells and the effect of the constitutive Met kinase activation on myogenic differentiation. J Cell Biol. 1997,137:1057–1068.
    57. McCroskery S, Thomas M, Maxwell L,et al.Myostatin negatively regulates satellite cell activation and self-renewal.J Cell Biol. 2003,162(6):1135-47.
    58. Metcalf D.The unsolved enigmas of leukemia inhibitory factor.Stem Cells. 2003;21(1):5-14.
    59. Spangenburg EE,Booth FW.Multiple signaling pathways mediate LIF-induced skeletal muscle satellite cell proliferation.Am J Physiol Cell Physiol.2002,283(1):204-11.
    60. Lee JY, Qu-Petersen Z, Cao B,et al.Clonal isolation of muscle-derived cells capable of enhancing muscle regeneration and bone healing. J Cell Biol.2000,150(5):1085–1100.
    61. Wada MR, Inagawa-Ogashiwa M, Shimizu S,et al.Generation of different fates from multipotent muscle stem cells. Develop.2002,129(12):2987 –2995.
    62. Shefer G., Wleklinski-Lee M, Yablonka-Reuveni Z.Skeletal muscle satellite cells can spontaneously enter an alternative mesenchymal pathway.J Cell Sci. 2004,117(Pt 22):5393–5404.
    63. Goodell MA, Brose K, Paradis G,et al.Isolation and functional properties of murine hematopoietic stem cells that are replicating in vivo.J Exp Med. 1996 Apr 1;183(4):1797-806.
    64. Gussoni E, Soneoka Y, Strickland CD,et al. Dystrophin expression in the mdx mouse restored by stem cell transplantation. Nature.1999,401:390–394.
    65. Asakura A, Rudnicki MA.Side population cells from diverse adult tissues are capable of in vitro hematopoietic differentiation.Exp. Hematol. 2002,30:1339–1345.
    66. Goodell MA,McKinney-Freeman S,Camargo FD.Isolation and characterization of side population cells.Methods Mol Biol. 2005,290:343–352.
    67. Kawada H,Ogawa M. Bone marrow origin of hematopoietic progenitors and stem cells in murine muscle. Blood .2001,98:2008–2013.
    68. McKinney-Freeman SL, Jackson KA, Camargo FD.Muscle-derived hematopoietic stem cells are hematopoietic in origin. Proc. Natl. Acad. Sci. USA.2002,99:1341–1346.
    69. Tsuboi K, Kawada H, Toh E,et al. Potential and origin of the hematopoietic population in human skeletal muscle.Leuk Res. 2005,29(3):317-324.
    70. Issarachai S, Priestley GV, Nakamoto B. Cells with hemopoietic potential residing in muscle are itinerant bone marrow-derived cells.Exp Hematol.2002,30:366–373.
    71. Rivier F, Alkan O, Flint AF,et al.Role of bone marrow cell trafficking in replenishing skeletal muscle SP and MP cell populations.J Cell Sci. 2004,117:1979–1988.
    72. McKinney-Freeman SL.Phenotype and origin of human skeletal muscle-derived hematopoietic progenitors.Leuk Res. 2005,29(4):363-4.
    73. Liadaki K, Khoc AT, Sanoudoua D,et al. Side Population cells isolated from different tissues share transcriptome signatures and express tissue-specific markers.Experi Cell Res. 2005,303(2):360-374.
    74. Smith AG.Embryo-derived stem cells: of mice and men.Annu Rev Cell Dev Biol. 2001,17:435–462.
    75. Mellitzer G.,Xu Q, Wilkinson DG.Eph receptors and ephrins restrict cell intermingling and communication.Nature.1999,400:77–81.
    76. Durbin L, Brennan C, Shiomi K,et al.Eph signaling is required for segmentation and differentiation of the somites.Genes Dev. 1998,12:3096–3109.
    77. Wang Z, Cohen K, Shao Y,et al.Ephrin receptor, EphB4, regulates ES cell differentiation of primitive mammalian hemangioblasts, blood, cardiomyocytes, and blood vessels.Blood. 2004,103:100–109.
    78. McKinney-Freeman SL, Majka SM, Jackson KA,et al. Altered phenotype and reduced function of muscle-derived hematopoietic stem cells.Experi Hema.2003,31(9): 806-814.
    79. Montanaro F, Liadaki K, Schienda J,et al. Demystifying SP cell purification: viability, yield, and phenotype are defined by isolation parameters.Experi Cell Res.2004,298(1): 144-154.
    80. Tamaki T, Akatsuka A, Okada Y,et al. Growth and differentiation potential of main- and side-population cells derived from murine skeletal muscle.Experi Cell Res.2003,291(1): 83-90.
    81. Cossu G,Borello U.Wnt signaling and the activation of myogenesis in mammals.EMBO J.1999,18(24):6867-72.
    82. Delfini MC, Hirsinger E, Pourquie O,et al.Delta 1-activated notch inhibits muscle differentiation without affecting Myf5 and Pax3 expression in chick limb myogenesis. Develop.2000,127(23):5213-24.
    83. Dell'Agnola C, Rabascio C, Mancuso P,et al. In vitro and in vivo hematopoietic potential of human stem cells residing in muscle tissue. Exp Hematol.2002,30: 905–914.
    84. Howell JC,Yoder MC,Srour EF.Hematopoietic potential of murine skeletal muscle-derived CD45(?)Sca-1(+)c-kit(?) cells Exp Hematol.2002,30:915–924.
    85. Mahmud N, Weiss P, Li F,et al.Primate skeletal muscle contains cells capable of sustaining in vitro hematopoiesis. Exp Hematol. 2002,30:925–936.
    86. Jay KE,Gallacher L,Bhatia M.Emergence of muscle and neural hematopoiesis in humans.Blood. 2002,100:3193–3202.
    87. Gao C, Kang EM, Kuramoto K,et al. Retrovirally transduced muscle-derived cells contribute to hematopoiesis at very low levels in the nonhuman primate model.Molecular Therapy. 2003,8(6):974-980.
    88. Allan DS, Jay KE, Bhatia M.Hematopoietic capacity of adult human skeletal muscle is negligible.Bone Marrow Transplant. 2005,35(7):663-6.
    89. Qu Z, Balkir L, Judith CT,et al. Development of approaches to improve cell survival in myoblast transfer therapy.J Cell Biol .1998,142:1257.
    90. Torrente Y, Tremblay JP, Pisati F,et al.Intraarterial injection of muscle-derived CD34(q)Sca-1(q) stem cells restores dystrophin in mdx mice. J Cell Biol.2001,152(2):335 –348.
    91. Deasy BM, Li Y, Huard J. Tissue engineering with muscle-derived stem cells. Curr Opin Biotech.2004,15(5):419-423.
    92. Jankowski RJ, Deasy BM, Cao B,et al.The role of CD34 expression and cellular fusion in the regeneration capacity of myogenic progenitor cells. J Cell Sci.2002,115(pt22): 4361 –4374.
    93. Deasy BM, Gharaibeh B, Jones M,et al. Muscle_derived stem cells display an extended, but not unlimited, expansion capability: implication for muscle regeneration. Mole Ther. 2004,9(1):94.
    94. Deasy BM, Lu AP, Gharaibeh BM,et al.Gender differences in transplantation efficiency using muscle_derived stem cells for muscular dystrophy. Mole Ther. 2004, 9(1):94-95.
    95. Li Y, Foster W, Deasy BM,et al.Transforming growth factor-β1 induces the differentiation of myogenic cells into fibrotic cells in injured skeletal muscle: a key event in muscle fibrogenesis.Am J Pathol. 2004,164:1007–1019.
    96. Sun JS, Wu SY, Lin FH. The role of muscle-derived stem cells in bone tissue engineering.Biomaterials. 2005,26(18):3953-3960.
    97. Alessandri G, Pagano S,Bez A,et al. Isolation and culture of human muscle-derived stem cells able to differentiate into myogenic and neurogenic cell lineages.Lancet. 2004,364(9448):1872-1883.
    98. Tamaki T, Akatsuka A, Ando K, et al. Identification of myogenic-endothelial progenitor cells in the interstitial spaces of skeletal muscle. J Cell Biol.2002,157(4):571 –577.
    99. Reyes M, Li S, Kimura E,et al. Myogenic differentiation of multipotent adult progenitor cells derived from bone marrow and muscle tissue.Mole Ther.2004,9(1):145.
    100. Romero-Ramos M, Vourc,h P, Young HE,et al.Neuronal differentiation of stem cells isolated from adult muscle. J Neurosci Res. 2002,69:894–907.
    101. Luz MA, Marques MJ, Santo Neto H.Impaired regeneration of dystrophin-deficient muscle fibers is caused by exhaustion of myogenic cells.Braz J Med Biol Res.2002,35:691–695.
    102. Cossu G., Sampaolesi M.New therapies for muscular dystrophy: cautious optimism.Trends Mol Med.2004,10:516–520.
    103. Nowak KJ, Davies KE.Duchenne muscular dystrophy and dystrophin: pathogenesis and opportunities for treatment.EMBO Rep. 2004,5(9):872-6.
    104. Bachrach E, Li S, Perez AL,et al.Systemic delivery of human microdystrophin to regenerating mouse dystrophic muscle by muscle progenitor cells.Proc Natl Acad Sci USA. 2004,101(10):3581-6.
    105. Urish K, Kanda Y, Huard J. Initial failure in myoblast transplantation therapy has led the way toward the isolation of muscle stem cells: potential for tissue regeneration. Curr Top Dev Biol. 2005,68:263-80.
    106. 122.Li S, Kimura E, Fall BM,et al.Stable transduction of myogenic cells with lentiviral vectors expressing a minidystrophin.Gene Ther. 2005,12(14):1099-108.
    107. Vrbova G.Function induced modifications of gene expression: an alternative approach to gene therapy of Duchenne muscular dystrophy.J Muscle Res Cell Motil. 2004,25(2):187-92.
    108. Quenneville SP, Chapdelaine P, Rousseau J,et al. Nucleofection of muscle-derived stem cells and myoblasts with C31 integrase: stable expression of a full-length- dystrophin fusion gene by human myoblasts.Mole Ther. 2004,10(4): 679-687
    109. Quenneville SP, Chapdelaine P, Rousseau J,et al.Nucleofection and phage phiC31 integrase mediate stable introduction of a dystrophin fusion gene into muscle derived stem cell and human myoblasts.Mole Ther. 2004,9(1):58.
    110. Tidball JG. Mechanical signal transduction in skeletal muscle growth and adaptation.J Appl Physiol. 2005,98(5):1900-8.
    111. Tidball JG.Inflammatory processes in muscle injury and repair.Am J Physiol Regul Integr Comp Physiol. 2005,288(2):R345-53.
    112. Chazaud B, Sonnet C, Lafuste P,et al.Satellite cells attract monocytes and use macrophages as a support to escape apoptosis and enhance muscle growth..J Cell Biol. 2003,163(5):1133-43.
    113. Carmeli E, Moas M, Reznick AZ,et al.Matrix metalloproteinases and skeletal muscle: a brief review.Muscle Nerve. 2004,29(2):191-7.
    114. Li Y, Huard J. Differentiation of muscle-derived cells into myofibroblasts in injured skeletal muscle. Am J Pathol.2002,161(3):895 –907.
    115. Shavlakadze T, White J, Davies M,et al.Grounds, Insulin-like growth factor I slows the rate of denervation induced skeletal muscle atrophy.Neuromuscul. Disord. 2005,15:139-146.
    116. Sato K, Li Y, Foster W, et al. Improvement of muscle healing through enhancement of muscle regeneration and prevention of fibrosis. Muscle Nerve.2003,28(3):365 –372.
    117. Foster W, Li Y, Usas A,et al.Gamma interferon as an antifibrosis agent in skeletal muscle. J Orthopaed Res.2003,21(5):798 –804.
    118. Matthews SJ.Biological activity of bone morphogenetic proteins (BMP's).Injury. 2005,36(Suppl 3):S34-7.
    119. Peng HR, Usas A, Gearhart B,et al. VEGF Enhances Bone Formation and Bone Healing Elicited by Transduced Muscle-Derived Stem Cells Expressing Human BMP2.Mole Ther. 2004,9(1):337.
    120. Shen HC, Peng HR, Usas A,et al. Ex vivo gene therapy-induced endochondral bone formation: comparison of muscle-derived stem cells and different subpopulations of primary muscle-derived cells.Bone. 2004,34(6):982-992.
    121. Gysin R, Wergeda JE,l, Sheng MH,et al.Ex vivo gene therapy with stromal cells transduced with a retroviral vector containing the BMP4 gene completely heals critical size calvarial defect in rats. Gene Ther.2002,(9):991–999.
    122. Lu HH, Kofron MD, El-Amin SF,et al. In vitro bone formation using muscle-derived cells: a new paradigm for bone tissue engineering using polymer–bone morphogenetic protein matrices.Biochem Biophy Res Commu.2003,305(4):882-889.
    123. Lee JY, Peng H, Usas A, Musgrave D, et al. Enhancement of bone healing based on ex vivo gene therapy using human muscle-derived cells expressing bone morphogenetic protein 2. Hum Gene Ther.2002,13(10):1201 –1211.
    124. Wright V, Peng H, Usas A,et al.BMP4-expressing muscle-derived stem cells differentiate into osteogenic lineage and improve bone healing in immunocompetent mice. Mol Ther.2002,6(2):169–178.
    125. Peng HR, Wright V, Usas A,et al.Synergistic enhancement of bone formation and healing by stem cell-expressed VEGF and bone morphogenetic protein-4. J Clin Invest.2002,110(6):751 –759.
    126. Adachi N, Sato K, Usas A,et al.Muscle derived cell based ex vivo gene therapy for treatment of full thickness articular cartilage defects. J Rheumatol.2002,29(9):1920 –1930.
    127. Brower-Toland BD, Saxer RA, Goodrich LR,et al.Direct adenovirus-mediated insulin-likegrowth factor I gene transfer enhances transplant chondrocytefunction. Hum Gene Ther.2001,12(2):117 –129.
    128. Kuroda R, Usas A, Peng HR,et al. Retrovirally Transduced Muscle-Derived Stem Cells Facilitate Repair of Osteochondral Defects.Mole Ther.2004,9(1):239-.
    129. Leor J, Amsalem Y, Cohen S. Cells, scaffolds, and molecules for myocardial tissue engineering.Pharma Therape.2005,105(2):151-163.
    130. Chachques JC,.Acar C, Herreros J, et al.Cellular cardiomyoplasty: clinical application. Ann Thoracic Surg.2004,77:1121–1130.
    131. Ruhparwar A, Tebbenjohanns J, Niehaus M, et al.Transplanted fetal cardiomyocytes as cardiac pacemaker. Eur J Cardio-Thoracic Surg.2002,21:853–857.
    132. Ghostine S, Carrion C, Guarita LC,et al.Long-term efficacy of myoblast transplantation on regional structure and function after myocardial infarction. Circul.2002,106:131–136.
    133. Dowell JD, Rubart M, Pasumarthi KB,et al.Field, Myocyte and myogenic stem cell transplantation in the heart.Cardiovasc Res.2003,58:336–350.
    134. Menasche P,Hagege AA,Vilquin JT,et al.Autologous skeletal myoblast transplantation for severe postinfarction left ventricular dysfunction.J Am Coll Cardiol.2003, 41:1078–1083.
    135. Pagani FD, Dersimonian H,Zawadzka A,et al.Autologous skeletal myoblasts transplanted to ischemia-damaged myocardium in humans: histological analysis of cell survival and differentiation.J Am Coll Cardiol.2003,41:879–888.
    136. Attar NA, Carrion C, Ghostine S,et al. Long-term (1 year) functional and histological results of autologous skeletal muscle cells transplantation in rat.Cardiovas Res.2003,58(1):142-148.
    137. Quaini F, Urbanek K, Beltrami AP,et al.Chimerism of the transplanted heart. New Engl J Med.2002,346:5–15.
    138. Zhang M, Methot D, Poppa V,et al.Cardiomyocyte grafting for cardiac repair: graft cell death and anti-death strategies. J Mol Cell Cardiol.2001,33:907–921.
    139. Suzuki K, Murtuza B, ammut IA,et al.Refinement of cell transplantation to the heart by using VEGF-overexpressing skeletal myoblasts. Circul.2000,102:651.
    140. Oshima H, Payne TR, Urish KL,et al.Differential Myocardial Infarct Repair with Muscle Stem Cells Compared to Myoblasts.Mol Ther. 2005 Aug 24; [Epub ahead of print].
    141. Arriero M, Brodsky SV, Gealekman O,et al.Adult skeletal muscle stem cells differentiate into endothelial lineage and ameliorate renal dysfunction after acute ischemia. Am J Physiol Renal Physiol. 2004,287(4):F621-7.
    142. Hamamori Y, Samal B, Tian J,et al.Myoblast transfer of human erythropoietin gene in a mouse model of renal failure.J Clin Invest. 1995,95(4):1808-13.
    143. Lee JY, Paik SY, Yuk SH.Long Term Effects of Muscle-derived Stem Cells on Leak Point Pressure and Closing Pressure in Rats with Transected Pudendal Nerves.Mol Cells.2004,18(3):309-313.
    144. Peyromaure M, Sebe P, Praud C.Fate of implanted syngenic muscle precursor cells in striated urethral sphincter of female rats: Perspectives for treatment of urinary incontinence.Urol.2004,64(5):1037-1041.
    145. Chermansky CJ, Tarin T, Kwon DD.Intraurethral muscle-derived cell injections increase leak point pressure in a rat model of intrinsic sphincter deficiency. Urol.2004,63(4):780-785.
    146. Strasser H, Marksteiner R, Margreiter E,et al.Stem cell therapy in treatment of urinary incontinence: first clinical results.J Urol.2004,171:130.
    147. Lu SH, Cannona TW, Chermanskia C,et al.Muscle-derived stem cells seeded into acellular scaffolds develop calcium-dependent contractile activity that is modulated by nicotinic receptors. Urol. 2003,61(6):1285-91.
    148. LuSH, Sacks MS, Chung SY,et al. Biaxial mechanical properties of muscle-derived cell seeded small intestinal submucosa for bladder wall reconstitution.Chance Biomat.2005,26(4):443-449.
    1. Hunskaar S, Burgio K, Diokno A,et al.Epidemiology and natural history of urinary incontinence in women.Urol. 2003,62(4 suppl 1):16–23.
    2. Stach-Lempinen B, Kirkinen P, Laippala P,et al.Do objective urodynamic or clinical findings determine impact of urinary incontinence or its treatment on quality of life? Urol. 2004,63:67–71.
    3. Strasser H, Berjukow S, Marksteiner R, et al.Stem cell therapy for urinary stress incontinence.Experi Geront.2004,39(9):1259-1265.
    4. Rafi K. Physiology of incontinence.Clin Geriatr Med.2004,20:409-425.
    5. Strasser H, Tiefenthaler M, Steinlechner M,et al.Urinary incontinence in the elderly and age-dependent apoptosis of rhabdosphincter cells. Lancet. 1999,354:918–919.
    6. Strasser H, Ninkovic M, Hess M,et al.Anatomic and functional studies of the male and female urethral sphincter.World J Urol.2000,18:324–329.
    7. Strasser H, Tiefenthaler M, Steinlechner M,et al.Age dependent apoptosis and loss of rhabdosphincter cells.J Urol.2000,164:1781–1787.
    8. Deans RJ, Moseley AB.Mesenchymal stem cells: biology and potential clinical uses.Exp Hematol.2000,28:875–884.
    9. Moore MAS. Putting the neo into neoangiogenesis.J Clin Invest.2002,109:313–315.
    10. Hanashima C,Li SC, Shen L,et al.Foxg1 suppresses early cortical cell fate.Science. 2004,303(5654):56-59.
    11. Takahashi S, Homma Y, Fujishiro T, et al. Electromyographic study of the striated urethral sphincter in type 3 stress incontinence: evidence of myogenic-dominant damages. Urol.2000,20(56):946–950.
    12. Hanahan D, Weinberg RA. The hallmarks of cancer.Cell. 2000,100:57–70.
    13. Frauscher F, Helwag G, Strasser H,et al.Intraurethral ultrasound: diagnostic evaluation of the striated urethral sphincter in incontinent females. Eur Radiol.1998,8:50–53.
    14. McGuire EJ, Appell R.Transurethral collagen injection for urinary incontinence. Urol.1994,43:413–415.
    15. Pannek J, Brands FH, Senge T. Particle migration after transurethral injection of carbon coated beads for stress urinary incontinence. J Urol.2001,l166:1350–1353.
    16. Malizia AA, Reiman HM, Myers RP,et al.Migration and granulomatous reaction after periurethral injection of polytef (Teflon). JAMA.1984,251:3277–3281.
    17. Chapple CR, Wein AJ, Brubaker L,et al.Stress Incontinence Injection Therapy: What is Best for Our Patients? Euro Urol.2005,48(4):552-565.
    18. Atala A, Kim W, Paige KT,et al.Endoscopic treatment of vesicoureteral refluxwith a chondrocyte-alginate suspension. J Urol.1994,152:641–3.
    19. Atala A, Freeman MR, Vacanti JP,et al.Implantation in vivo and retrieval ofartificial structures consisting of rabbit and human urothelium and human bladder muscle. J Urol.1993,150:608–12.
    20. Peng HR,Huard J.Muscle-derived stem cells for musculoskeletal tissue regeneration and repair.Trans Immunoc, 2004,12(3-4):311-319.
    21. Deasy MB,Li Y,Huard J.Tissue engineering with muscle-derived stem cell.Current Opinion in Biotechnology,2004,15(5):419-423.
    22. Pagani FD,Dersimonian H,Zawadzka,et al.Autologous skeletal myoblasts transplanted to ischemia-damaged myocardium in humans: histological analysis of cell survival and differentiation. J Am Coll Cardiol.2003,41:879–888.
    23. Attar NA, Carrion C, Ghostine S,et al. Long-term (1 year) functional and histological results of autologous skeletal muscle cells transplantation in rat.Cardiovas Res.2003,58(1):142-148.
    24. Holterman CE,Rudnicki MA.Molecular regulation of satellite cell function.Semi Cell Devel boil.2005,16(4-5):575-584.
    25. Hawke TJ, Garry DJ.Myogenic satellite cells: physiology to molecular biology.J Appl Physiol.2001,91(2):534–551.
    26. Morgan JE,Partridge TA.Muscle satellite cells.Inter J of Biochem Cell Bio.2003,35(8):1151-1156.
    27. Chancellor MB,Yokoyama T, Tirney S,et al.Preliminary results of myoblast injection into the urethra and bladder wall: a possible method for the treatment of stress urinary incontinence and impaired detrusor contractility. Neurourol Urodyn.2000,19:279?287.
    28. Yokoyama T, Yoshimura N, Dhir R,et al. Persistence and survival of autologous muscle derived cells versus bovine collagen as potential treatment of stress urinary incontinence. J Urol.2001,165:271–276.
    29. Yokoyama T, Huadr J, Pruchnic R, et al. Muscle-derived cell transplantation and differentiation into lower urinary tract smooth muscle. Urol 2001, 57:826–831.
    30. Lee JY, Paik SY, Yuk SH.Long Term Effects of Muscle-derived Stem Cells on Leak Point Pressure and Closing Pressure in Rats with Transected Pudendal Nerves. Mol Cells.2004,18(3):309-313.
    31. Yiou R, Dreyfus P, Chopin DK,et al.Muscle precursor cell autografting in a murine model of urethral sphincter injury.BJU Int. 2002,89:298–302.
    32. Peyromaure M, Sebe P, Praud C.Fate of implanted syngenic muscle precursor cells in striated urethral sphincter of female rats: Perspectives for treatment of urinary incontinence.Urol.2004,64(5):1037-1041.
    33. Strasser H, Marksteiner R,Margreiter E,et al.Transurethral ultrasound guided injection of clonally cultured autologous myoblasts and fibroblasts: experimental results.Euro Urol Supp. 2003,2(1):72.
    34. Dai Y, Schwarz EM, Gu D,et al.Cellular and humoral immune responses to adenoviral vectors containing factor IX gene: toleration of factor IX and vector antigens allow for long-term expression. Proc Natl Acad Sci USA.1995,92:1401–1405.
    35. Kasemkijwattana C, Menetrey J, Somogyi G,et al.Development of approaches to improve the healing following muscle contusion. Cell Transplant. 1998,7:585–598.
    36. Lynch CM, Clowes MM, Osborne WRA,et al.Long-term expression of human adenosine deaminase in vascular smooth muscle cells of rats: a model for gene therapy. Proc Natl Acad Sci USA. 1992,89:1138–1142.
    37. Li S, Kimura E, Fall BM,et al.Stable transduction of myogenic cells with lentiviral vectors expressing a minidystrophin.Gene Ther. 2005,12(14):1099-108.
    38. Pruchnic R, Yokoyama T, Lee JY,et al.Muscle derived cell mediated ex vivo gene transfer to the lower urinary tract: comparison of viral vectors.Urol Res.2002,30:310–316.
    39. Qu Z, Balkir L, Judith CT, et al. Development of approaches to improve cell survival in myoblast transfer therapy.J Cell Biol.1998,142: 1257-67.
    40. Chermansky CJ, Tarin T, Kwon DD.Intraurethral muscle-derived cell injections increase leak point pressure in a rat model of intrinsic sphincter deficiency. Urology Volume 63, Issue 4 , April 2004, Pages 780-785.
    41. Cannon TW, Lee JY, Somogyi G, et al: Improved sphincter contractility after allogenic muscle-derived progenitor cell injection into the denervated rat urethra. Urol.2003,62:958–963.
    42. Lee JY, Cannon TW, Pruchnic R,et al.The effects of periurethral muscle-derived stem cell injection on leak point pressure in rat model of stress urinary incontinence. Int Urogynecol J.2003,14:31–37.
    43. Strasser H, Marksteiner R, Margreiter E,et al.Stem cell therapy in treatment of urinary incontinence: first clinical results, J Urol. 2004,171:(Suppl.):130.
    44. Alameddine HS, Louboutin JP, Dehaupas M,et al.Functional recovery induced by satellite cell grafts in irreversibly injured muscles.Cell Transplant.1994,3:3–14.
    45. Qu-Petersen Z, Deasy B, Jankowski1R,et al. Identification of a novel population of muscle stem cells in mice : potential for muscle regeneration.J Cell Biol. 2002,157(5):28, 851-864.
    46. Kwon D,Minnery B,Kim Y,et al. Neurologic recovery and improved detrusor contractility using muscle-derived cells in rat model of unilateral pelvic nerve transection.Urol.2005, 65(6):1249-53.
    47. Conboy IM, Conboy MJ, Wagers AJ,et al.Rejuvenation of aged progenitor cells by exposure to a young systemic environment. Nature.2005,433:760–764.
    48. Irintchev A, Zweyer M, Cooper RN,et al.Contractile properties, structure and fiber phenotype of intact and regenerating slow-twitch muscles of mice treated with cyclosporin A.Cell Tissue Res.2002,308:143–156.
    49. Laouar Y, Welte T, Fu XY,et al.STAT3 Is required for Flt3L-dependent dendritic cell differentiation.Immunity.2003,19:903–912.

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