Abstract
In adult mammalian testes, such as rats, Sertoli and germ cells at different stages of their development in the seminiferous epithelium are in close contact with the basement membrane, a modified form of extracellular matrix (ECM). In essence, Sertoli and germ cells in particular spermatogonia are “resting” on the basement membrane at different stages of the seminiferous epithelial cycle, relying on its structural and hormonal supports. Thus, it is not entirely unexpected that ECM plays a significant role in regulating spermatogenesis, particularly spermatogonia and Sertoli cells, and the blood-testis barrier (BTB) constituted by Sertoli cells since these cells are in physical contact with the basement membrane. Additionally, the basement membrane is also in close contact with the underlying collagen network and the myoid cell layers, which together with the lymphatic network, constitute the tunica propria. The seminiferous epithelium and the tunica propria, in turn, constitute the seminiferous tubule, which is the functional unit that produces spermatozoa via its interaction with Leydig cells in the interstitium. In short, the basement membrane and the underlying collagen network that create the acellular zone of the tunica propria may even facilitate cross-talk between the seminiferous epithelium, the myoid cells and cells in the interstitium. Recent studies in the field have illustrated the crucial role of ECM in supporting Sertoli and germ cell function in the seminiferous epithelium, including the BTB dynamics. In this chapter, we summarize some of the latest findings in the field regarding the functional role of ECM in spermatogenesis using the adult rat testis as a model. We also high light specific areas of research that deserve attention for investigators in the field.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
de Kretser DM, Kerr JB. The cytology of the testis. In: Knobil E, Neill J, eds. The Physiology of Reproduction. Raven Press, 1988:837–932.
Cheng CY, Mruk DD. Cell junction dynamics in the testis: Sertoli-germ cell interactions and male contraceptive development. Physiol Rev 2002; 82:825–874.
Mruk DD, Cheng CY. Sertoli-Sertoli and Sertoli-germ cell interactions and their significance in germ cell movement in the seminiferous epithelium during spermatogenesis. Endocr Rev 2004; 25:747–806.
Fawcett DW, Leak LV, Heidger PM. Electron microscopic observations on the structural components of the blood-testis barrier. J Reprod Fertil 1970; (Suppl 10):105–122.
Dym M, Fawcett DW. The blood-testis barrier in the rat and the physiological compartmentation of the seminiferous epithelium. Biol Reprod 1970; 3:308–326.
Dym M. The fine structure of the monkey (Macaca) Sertoli cell and its role in maintaining the blood-tesis barrier. Anat Rec 1973; 175:639–656.
Dym M. Basement membrane regulation of Sertoli cells. Endocr Rev 1994; 15:102–115.
Siu MK, Cheng CY. Dynamic cross-talk between cells and the extracellular matrix in the testis. Bioessays 2004; 26:978–992.
Siu MK, Cheng CY. Extracellular matrix: Recent advances on its role in junction dynamics in the seminiferous epithelium during spermatogenesis. Biol Reprod 2004; 71:375–391.
Lehmann D, Temminck B, Da Rugna D et al. Role of immunological factors in male infertility. Immunohistochemical and serological evidence. Lab Invest 1987; 57:21–28.
Salomon F, Saremaslani P, Jakob M et al. Immune complex orchitis in infertile men: Immunoelectron microscopy of abnormal basement membrane structures. Lab Invest 1982; 47:555–567.
Li MW, Xia W, Mruk DD et al. Tumor necrosis factor α reversibly disrupts the blood-testis barrier and impairs Sertoli-germ cell adhesion in the seminiferous epithelium of adult rat testes. J Endocrinol 2006; 190:313–329.
Siu MK, Cheng CY. Interactions of proteases, protease inhibitors, and the β1 integrin/laminin γ3 protein complex in the regulation of ectoplasmic specialization dynamics in the rat testis. Biol Reprod 2004; 70:945–964.
Siu MK, Lee WM, Cheng CY. The interplay of collagen IV, tumor necrosis factor-α, gelatinase B (matrix metalloprotease-9), and tissue inhibitor of metalloproteases-1 in the basal lamina regulates Sertoli cell-tight junction dynamics in the rat testis. Endocrinology 2003; 144:371–387.
Siu MK, Mruk DD, Lee WM et al. Adhering junction dynamics in the testis are regulated by an interplay of β1-integrin and focal adhesion complex-associated proteins. Endocrinology 2003; 144:2141–2163.
Siu MK, Wong CH, Lee WM et al. Sertoli-germ cell anchoring junction dynamics in the testis are regulated by an interplay of lipid and protein kinases. J Biol Chem 2005; 280:25029–25047.
Hadley MA, Dym M. Immunocytochemistry of extracellular matrix in the lamina propria of the rat testis: Electron microscopic localization. Biol Reprod 1987; 37:1283–1289.
Lian G, Miller KA, Enders GC. Localization and synthesis of entactin in seminiferous tubules of the mouse. Biol Reprod 1992;47:316–325.
Vogl A, Pfeiffer D, Redenbach D et al. Sertoli cell cytoskeleton. In: Russell L, Griswold M, eds. The Sertoli Cell. Cache River Press, 1993:39–86.
Russell LD, Malone JP. A study of Sertoli-spermatid tubulobulbar complexes in selected mammals. Tissue Cell 1980; 12:263–285.
Guttman JA, Obinata T, Shima J et al. Non-muscle cofilin is a component of tubulobulbar complexes in the testis. Biol Reprod 2004; 70:805–812.
Russell L. Desmosome-like junctions between Sertoli and germ cells in the rat testis. Am J Anat 1977; 148:301–312.
Alberts B, Johnson A, Lewis J et al. Cell junctions, cell adhesion, and the extracellular matrix. Molecular Biology of the Cell. 4th ed., New York: Garland Science, 2002:1065–1126.
Pellertier R. The tight junctions in the testis, epididymis, and vas deferens. In: Cereijido M, Anderson J, eds. Tight Junctions CRC Press, 2001:599–628.
Timpl R, Brown JC. Supramolecular assembly of basement membranes. Bioessays 1996; 18:123–132.
Hudson BG, Reeders ST, Tryggvason K. Type IV collagen: Structure, gene organization, and role in human diseases: Molecular basis of Goodpasture and Alport syndromes and diffuse leiomyomatosis. J Biol Chem 1993; 268:26033–26036.
Ortega N, Werb Z. New functional roles for non-collagenous domains of basement membrane collagens. J Cell Sci 2002; 115:4201–4214.
Davis CM, Papadopoulos V, Sommers CL et al. Differential expression of extracellular matrix components in rat Sertoli cells. Biol Reprod 1990; 43:860–869.
Enders GC, Kahsai TZ, Lian G et al. Developmental changes in seminiferous tubule extracellular matrix components of the mouse testis: α3(IV) collagen chain expressed at the initiation of spermatogenesis. Biol Reprod 1995; 53:1489–1499.
Frojdman K, Pelliniemi LJ, Virtanen I. Differential distribution of type IV collagen chains in the developing rat testis and ovary. Differentiation 1998; 63:125–130.
Kahsai TZ, Enders GC, Gunwar S et al. Seminiferous tubule basement membrane: Composition and organization of type IV collagen chains, and the linkage of α3(IV) and α5(IV) chains. J Biol Chem 1997; 272:17023–17032.
Richardson LL, Kleinman HK, Dym M. Basement membrane gene expression by Sertoli and peritubular myoid cells in vitro in the rat. Biol Reprod 1995; 52:320–330.
Skinner MK, Tung PS, Fritz IB. Cooperativity between Sertoli cells and testicular peritubular cells in the production and deposition of extracellular matrix components. J Cell Biol 1985; 100:1941–1947.
Siu MK, Lee WM, Cheng CY. The interplay of collagen IV, tumor necrosis factor-α, gelatinase B (matrix metalloprotease-9) and tissue inhibitor of metalloproteases-1 in the basal lamina regulates Sertoli cell tight junction dynamics in the rat testis. Endocrinology 2003; 144:371–387.
Walsh SV, Hopkins AM, Nusrat A. Modulation of tight junction structure and function by cytokines. Adv Drug Deliv Rev 2000; 41:303–313.
Tartaglia LA, Goeddel DV. Two TNF receptors. Immunol Today 1992; 13:151–153.
De Cesaris P, Starace D, Starace G et al. Activation of Jun N-terminal kinase/stress-activated protein kinase pathway by tumor necrosis factor α leads to intercellular adhesion molecule-1 expression. J Biol Chem 1999; 274:28978–28982.
Pentikainen V, Erkkila K, Suomalainen L et al. TNFα downregulates the Fas ligand and inhibits germ cell apoptosis in the human testis. J Clin Endocrinol Metab 2001; 86:4480–4488.
Hong CY, Park JH, Ahn RS et al. Molecular mechanism of suppression of testicular steroidogenesis by proinflammatory cytokine tumor necrosis factor α. Mol Cell Biol 2004; 24:2593–2604.
Orth JM. Proliferation of Sertoli cells in fetal and postnatal rats: A quantitative auto radiographic study. Anat Rec 1982; 203:485–492.
Wang ZX, Wreford NG, de Kretser DM. Determination of Sertoli cell numbers in the developing rat testis by stereological methods. Int J Androl 1989; 12:58–64.
Weber JE, Russell LD, Wong V et al. Three-dimensional reconstruction of a rat stave V Sertoli cell. II. Morphometry of Sertoli-Sertoli and Sertoli-germ-cell relationships. Am J Anaet 1983; 167:163–179.
Bartke A. Apoptosis of male germ cells, a generalized or a cell type-specific phenomenon? Endocrinology 1995; 136:3–4.
Clermont Y. The cycle of the seminiferous epithelium in man. Am J Anat 1963; 112:35–51.
Sinha Hikim AP, Swerdloff RS. Hormonal and genetic control of germ cell apoptosis in the testis. Rev Reprod 1999; 4:38–47.
Suominen JS, Wang Y, Kaipia A et al. Tumor necrosis factor-α (TNFα) promotes cell survival during spermatogenesis, and this effect can be blocked by infliximab, a TNF-α antagonist. Eur J Endocrinol 2004; 151:629–640.
Ren HP, Russell LD. Clonal development of interconnected germ cells in the rat and its relation-ship to the segmental and subsegmental organization of spermatogenesis. Am J Anat 1991; 192:121–128.
Fawcett DW. Intercellular bridges. Exp Cell Res 1961; 8:174–187.
Sternlicht MD, Werb Z. How matrix metalloproteinases regulate cell behavior. Annu Rev Cell Dev Biol 2001; 17:463–516.
Tsilibary EC, Charonis AS, Reger LA et al. The effect of nonenzymatic glucosylation on the binding of the main noncollagenous NC1 domain to type IV collagen. J. Biol. Chem 1988; 263:4302–4308.
Vogel W, Gish GD, Alves F et al. The discoidin domain receptor tyrosine kinases are activated by collagen. Mol Cell 1997; 1:13–23.
Russell L. Observations on rat Sertoli ectoplasmic (‘junctional’) specializations in their association with germ cells of the rat testis. Tissue Cell 1977; 9:475–498.
Vogl AW, Pfeiffer DC, Mulholland D et al. Unique and multifunctional adhesion junctions in the testis: Ectoplasmic specializations. Arch Histol Cytol 2000; 63:1–15.
Lee NP, Mruk D, Lee WM et al. Is the cadherin/catenin complex a functional unit of cell-cell actin-based adherens junctions in the rat testis? Biol Reprod 2003; 68:489–508.
Ozaki-Kuroda K, Nakanishi H, Ohta H et al. Nectin couples cell-cell adhesion and the actin scaffold at heterotypic testicular junctions. Curr Biol 2002; 12:1145–1150.
Yan HH, Cheng CY. Blood-testis barrier dynamics are regulated by an engagement/disengagement mechanism between tight and adherens junctions via peripheral adaptors. Proc Natl Acad Sci USA 2005; 102:11722–11727.
Yan HH, Cheng CY. Laminin α3 forms a complex with β3 and γ3 chains that serves as the ligand for α6β1-integrin at the apical ectoplasmic specialization in adult rat testes. J Biol Chem 2006; 281:17286–17303.
Sasaki T, Fassler R, Hohenester E. Laminin: The crux of basement membrane assembly. J Cell Biol 2004; 164:959–963.
Lee NP, Cheng CY. Protein kinases and adherens junction dynamics in the seminiferous epithelium of the rat testis. J Cell Physiol 2005; 202:344–360.
Wong CH, Xia W, Lee NP et al. Regulation of ectoplasmic specialization dynamics in the seminiferous epithelium by focal adhesion-associated proteins in testosterone-suppressed rat testes. Endocrinology 2005; 146:1192–1204.
Palombi F, Salanova M, Tarone G et al. Distribution of β1 integrin subunit in rat seminiferous epithelium. Biol Reprod 1992; 47:1173–1182.
Giebel J, Loster K, Rune GM. Localization of integrin β1, α1, α5 and α9 subunits in the rat testis. Int J Androl 1997; 20:3–9.
Salanova M, Stefanini M, De Curtis I et al. Integrin receptor α6β1 is localized at specific sites of cell-to-cell contact in rat seminiferous epithelium. Biol Reprod 1995; 52:79–87.
Mulholland DJ, Dedhar S, Vogl AW. Rat seminiferous epithelium contains a unique junction (ectoplasmic specialization) with signaling properties both of cell/cell and cell/matrix junctions Biol Reprod 2001; 64:396–407.
Frojdman K, Pelliniemi LJ. Differential distribution of the α6 subunit of integrins in the development and sexual differentiation of the mouse testis. Differentiation 1994; 57:21–29.
Juliano RL. Signal transduction by cell adhesion receptors and the cytoskeleton: Functions of integrins, cadherins, selectins, and immunoglobulin-superfamily members. Annu Rev Pharmacol Toxicol 2002; 42:283–323.
Mecham RP. Receptors for laminin on mammalian cells. FASEB J 1991; 5:2538–2546.
Hallmann R, Horn N, Selg M et al. Expression and function of laminins in the embryonic and mature vasculature. Physiol Rev 2005; 85:979–1000.
Aumailley M, Bruckner-Tuderman L, Carter WG et al. A simplified laminin nomenclature. Matrix Biol 2005; 24:326–332.
Kuphal S, Bauer R, Bosserhoff AK. Integrin signaling in malignant melanoma. Cancer Metastasis Rev 2005; 24:195–222.
Carragher NO, Frame MC. Focal adhesion and action dynamics: A place where kinases and proteases meet to promote invasion. Trends Cell Biol 2004; 14:241–249.
Caswell PT, Norman JC. In tegrin trafficking and the control of cell migration. Traffic 2006; 7:14–21.
Koch M, Olson PF, Albus A et al. Characterization and expression of the laminin γ3 chain: A novel, nonbasement membrane-associated, laminin chain. J Cell Biol 1999; 145:605–618.
Longin J, Guillaumot P, Chauvin MA et al. MT1-MMP in rat testicular development and the control of Sertoli cell proMMP-2 actvation. J Cell Sci 2001; 114:2125–2134.
Cheng CY, Silvestrini B, Grima J et al. Two new male contraceptives exert their effects by depleting germ cells prematurely from the testis. Biol Reprod 2001; 65:449–461.
Grima J, Silvestrini B, Cheng CY. Reversible inhibition of spermatogenesis in rats using a new male contraceptive, 1-(2, 4-dichlorobenzyl)-indazole-3-carbohydrazide. Biol Reprod 2001; 64:1500–1508.
Mruk DD, Wong CH, Silvestrini B et al. A male contraceptive targeting germ cell adhesion. Nat Med 2006; 12:1323–1328.
Koshikawa N, Giannelli G, Cirulli V et al. Role of cell surface metalloprotease MT1-MMP in epithelial cell migration over laminin-5. J Cell Biol 2000; 148:615–624.
Udayakumar TS, Chen ML, Bair EL et al. Membrane type-1-matrix metalloproteinase expressed by prostate carcinoma cells cleaves human laminin-5 beta3 chain and induces cell migration. Cancer Res 2003; 63:2292–2299.
Giannelli G, Falk-Marzillier J, Schiraldi O et al. Induction of cell migration by matrix metalloprotease-2 cleavage of laminin-5. Science 1997; 227:225–228.
Gilles C, Polette M, Coraux C et al. Contribution of MT1-MMP and of human laminin-5 γ2 chain degradation to mammary epithelial cell migration. J Cell Sci 2001; 114: 2967–2976.
Siu MK, Cheng CY. Interactions of proteases, protease inhibitors, and the β1 integrin/laminin γ3 protein complex in the regulation of ectoplasmic specialization dynamics in the rat testis. Biol Reprod 2004; 70:945–964.
Wine RN, Chapin RE. Adhesion and signaling proteins spatiotemporally associated with spermiation in the rat. J Androl 1999; 20:198–213.
Velichkova M, Guttman J, Warren C et al. A human homologue of Drosophila kelch associates with myosin-VIIa in specialized adhesion junctions. Cell Motil Cytoskeleton 2002; 51:147–164.
Guttman JA, Janmey P, Vogl AW. Gelsolin—evidence for a role in turnover of junction-related actin filaments in Sertoli cells. J Cell Sci 2002; 115:499–505.
Maekawa M, Toyama Y, Yasuda M et al. Fyn tyrosine kinase in Sertoli cells is involved in mouse spermatogenesis. Biol Reprod 2002; 66:211–221.
Cohen LA, Guan JL. Mechanisms of focal adhesion kinase regulation. Curr Cancer Drug Targets 2005; 5:629–643.
McLean GW, Carragher NO, Avizienyte E et al. The role of focal-adhesion kinase in cancer—A new therapeutic opportunity. Nat Rev Cancer 2005; 5:505–515.
Parsons JT. Focal adhesion kinase: The first ten years. J Cell Sci 2003; 116:1409–1416.
Iwahara T, Akagi T, Fujitsuka Y et al. CrkII regulates focal adhesion kinase activation by making a complex with Crk-associated substrate, p130Cas. Proc Natl Acad Sci USA 2004;101:17693–17698.
Tsuda M, Tanaka S, Sawa H et al. Signaling adaptor protein v-Crk activates Rho and regulates cell motility in 3Y1 rat fibroblast cell line. Cell Growth Differ 2002; 13:131–139.
Goldberg GS, Alexander DB, Pellicena P et al. Src phosphorylates Cas on tyrosine 253 to promote migration of transformed cells. J Biol Chem 2003; 278:46533–46540.
Shin NY, Dise RS, Schneider-Mergener J et al. Subsets of the major tyrosine phosphorylation sites in Crk-associated substrate (CAS) are sufficient to promote cell migration. J Biol Chem 2004; 279:38331–38337.
Gu J, Sumida Y, Sanzen N et al. Laminin-10/11 and fibronectin differentially regulated integrin-dependent Rho and Rac activation via p130Cas-CrkII-DOCK180 pathway. J Biol Chem 2001; 276:27090–27097.
Grimsley CM, Kinchen JM, Tosello-Trampont AC et al. Dock180 and ELMO1 proteins cooperate to promote evolutionarily conserved Rac-dependent cell migration. J Biol Chem 2004; 279:6087–6097.
Xia W, Cheng CY. TGF-β3 regulates anchoring junction dynamics in the seminiferous epithelium of the rat testis via the Ras/ERK signaling pathway: An in vivo study. Dev Biol 2005; 280:321–343.
Wang CQ, Mruk DD, Lee WM et al. Coxsackie and adenovirus receptor (CAR) is a product of Sertoli and germ cells in rat testes which is localized at the Sertoli-Sertoli and Sertoli-germ cell interface. Exp Cell Res 2007; 313:1373–1392.
Raschperger E, Thyberg J, Pettersson S et al. The coxsackie-and adenovirus receptor (CAR) is an in vivo marker for epithelial tight junctions, with a potential role in regulating permeability and tissue homeostasis. Exp Cell Res 2006; 312:1566–1580.
Mirza M, Hreinsson J, Strand ML et al. Coxsackievirus and adenovirus receptor (CAR) is expressed in male germ cells and forms a complex with the differentiation factor JAM-C in mouse testis. Exp Cell Res 2006; 312:817–830.
Gliki G, Ebnet K, Aurrand-Lions M et al. Spermatid differentiation requires the assembly of a cell polarity complex downstream of junctional adhesion molecule-C. Nature 2004; 320–324.
Yan HH, Cheng CY. Laminin α3 forms a complex with α3 and γ3 chains that serves as the ligand for α6β1-integrin at the apical ectoplasmic specialization in adult rat testes. J Biol Chem 2006; 281:17286–17303.
Sasaki T, Fassler R, Hohenester E. Laminin: The crux of basement membrane assembly. J Cell Biol 2004; 164:959–963.
Lee NP, Cheng CY. Protein kinases and adherens junction dynamics in the seminiferous epithelium of the rat testis. J Cell Physiol 2005; 202:344–360.
Wong CH, Xia W, Lee NP et al. Regulation of ectoplasmic specialization dynamics in the seminiferous epithelium by focal adhesion-associated proteins in testosterone-suppressed rat testes. Endocrinology 2005; 146:1192–1204.
Palombi F, Salanova M, Tarone G et al. Distribution of β1 integrin subunit in rat seminiferous epithelium. Biol Reprod 1992; 47:1173–1182.
Giebel J, Loster K, Rune GM. Localization of integrin β1, α1, α5 and α9 subunits in the rat testis. Int J Androl 1997; 20:3–9.
Salanova M, Stefanini M, De Curtis I et al. Integrin receptor α6β1 is localized at specific sites of cell-to-cell contact in rat seminiferous epithelium. Biol Reprod 1995; 52:79–87.
Mulholland DJ, Dedhar S, Vogl AW. Rat seminiferous epithelium contains a unique junction (ectoplasmic specialization) with signaling properties both of cell/cell and cell/matrix junctions. Biol Reprod 2001; 64:396–407.
Frojdman K, Pelliniemi LJ. Differential distribution of the α6 subunit of integrins in the development and sexual differentiation of the mouse testis. Differentiation 1994; 57:21–29.
Juliano RL. Signal transduction by cell adhesion receptors and the cytoskeleton: Functions of integrins, cadherins, selectins, and immunoglobulin-superfamily members. Annu Rev Pharmacol Toxicol 2002; 42:283–323.
Mecham RP. Receptors for laminin on mammalian cells. FASEB J 1991; 5:2538–2546.
Hallmann R, Horn N, Selg M et al. Expression and function of laminins in the embryonic and mature vasculature. Physiol Rev 2005; 85:979–1000.
Aumailley M, Bruckner-Tuderman L, Carter WG et al. A simplified laminin nomenclature. Matrix Biol 2005; 24:326–332.
Kuphal S, Bauer R, Bosserhoff AK. Integrin signaling in malignant melanoma. Cancer Metastasis Rev 2005; 24:195–222.
Carragher NO, Frame MC. Focal adhesion and actin dynamics: A place where kinases and proteases meet to promote invasion. Trends Cell Biol 2004; 14:241–249.
Caswell PT, Norman JC. Integrin trafficking and the control of cell migration. Traffic 2006; 7:14–21.
Koch M, Olson PF, Albus A et al. Characterization and expression of the laminin β3 chain: A novel, nonbasement membrane-associated, laminin chain. J Cell Biol 1999; 145:605–618.
Longin J, Guillaumot P, Chauvin MA et al. MT1-MMP in rat testicular development and the control of Sertoli cell proMMP-2 activation. J Cell Sci 2001; 114:2125–2134.
Cheng CY, Silvestrini B, Grima J et al. Two new male contraceptives exert their effects by depleting germ cells prematurely from the testis. Biol Reprod 2001; 65:449–461.
Grima J, Silvestrini B, Cheng CY. Reversible inhibition of spermatogenesis in rats using a new male contraceptive, 1-(2,4-dichlorobenzyl)-indazole-3-carbohydrazide. Biol Reprod 2001; 64:1500–1508.
Mruk DD, Wong CH, Silvestrini B et al. A male contraceptive targeting germ cell adhesion. Nat Med 2006; 12:1323–1328.
Koshikawa N, Giannelli G, Cirulli V et al. Role of cell surface metalloprotease MT1-MMP in epithelial cell migration over laminin-5. J Cell Biol 2000; 148:615–624.
Udayakumar TS, Chen ML, Bair EL et al. Membrane type-1-matrix metalloproteinase expressed by prostate carcinoma cells cleaves human laminin-5 beta3 chain and induces cell migration. Cancer Res 2003; 63:2292–2299.
Giannelli G, Falk-Marzillier J, Schiraldi O et al. Induction of cell migration by matrix metalloprotease-2 cleavage of laminin-5. Science 1997; 277:225–228.
Gilles C, Polette M, Coraux C et al. Contribution of MT1-MMP and of human laminin-5 β2 chain degradation to mammary epithelial cell migration. J Cell Sci 2001; 114:2967–2976.
Siu MK, Cheng CY. Interactions of proteases, protease inhibitors, and the β1 integrin/laminin γ3 protein complex in the regulation of ectoplasmic specialization dynamics in the rat testis. Biol Reprod 2004; 70:945–964.
Wine RN, Chapin RE. Adhesion and signaling proteins spatiotemporally associated with spermiation in the rat. J Androl 1999; 20:198–213.
Velichkova M, Guttman J, Warren C et al. A human homologue of Drosophila kelch associates with myosin-VIIa in specialized adhesion junctions. Cell Motil Cytoskeleton 2002; 51:147–164.
Guttman JA, Janmey P, Vogl AW. Gelsolin—Evidence for a role in turnover of junction-related actin filaments in Sertoli cells. J Cell Sci 2002; 115:499–505.
Maekawa M, Toyama Y, Yasuda M et al. Fyn tyrosine kinase in Sertoli cells is involved in mouse spermatogenesis. Biol Reprod 2002; 66:211–221.
Cohen LA, Guan JL. Mechanisms of focal adhesion kinase regulation. Curr Cancer Drug Targets 2005; 5:629–643.
McLean GW, Carragher NO, Avizienyte E et al. The role of focal-adhesion kinase in cancer—A new therapeutic opportunity. Nat Rev Cancer 2005; 5:505–515.
Parsons JT. Focal adhesion kinase: The first ten years. J Cell Sci 2003; 116:1409–1416.
Iwahara T, Akagi T, Fujitsuka Y et al. CrkII regulates focal adhesion kinase activation by making a complex with Crk-associated substrate, p130Cas. Proc Natl Acad Sci USA 2004; 101:17693–17698.
Tsuda M, Tanaka S, Sawa H et al. Signaling adaptor protein v-Crk activates Rho and regulates cell motility in 3Y1 rat fibroblast cell line. Cell Growth Differ 2002; 13:131–139.
Goldberg GS, Alexander DB, Pellicena P et al. Src phosphorylates Cas on tyrosine 253 to promote migration of transformed cells. J Biol Chem 2003; 278:46533–46540.
Shin NY, Dise RS, Schneider-Mergener J et al. Subsets of the major tyrosine phosphorylation sites in Crk-associated substrate (CAS) are sufficient to promote cell migration. J Biol Chem 2004; 279:38331–38337.
Gu J, Sumida Y, Sanzen N et al. Laminin-10/11 and fibronectin differentially regulated integrin-dependent Rho and Rac activation via p130Cas-CrkII-DOCK180 pathway. J Biol Chem 2001; 276:27090–27097.
Grimsley CM, Kinchen JM, Tosello-Trampont AC et al. Dock180 and ELMO1 proteins cooperate to promote evolutionarily conserved Rac-dependent cell migration. J Biol Chem 2004; 279:6087–6097.
Xia W, Cheng CY. TGF-β3 regulates anchoring junction dynamics in the seminiferous epithelium of the rat testis via the Ras/ERK signaling pathway: An in vivo study. Dev Biol 2005; 280:321–343.
Wang CQ, Mruk DD, Lee WM et al. Coxsackie and adenovirus receptor (CAR) is a product of Sertoli and germ cells in rat testes which is localized at the Sertoli-Sertoli and Sertoli-germ cell interface. Exp Cell Res 2007; 313:1373–1392.
Raschperger E, Thyberg J, Pettersson S et al. The coxsackie-and adenovirus receptor (CAR) is an in vivo marker for epithelial tight junctions, with a potential role in regulating permeability and tissue homeostatis. Exp Cell Res 2006; 312:1566–1580.
Mirza M, Hreinsson J, Strand ML et al. Coxsackievirus and adenovirus receptor (CAR) is expressed in male germ cells and forms a complex with the differentiation factor JAM-C in mouse testis. Exp Cell Res 2006; 312:817–830.
Gliki G, Ebnet K, Aurrand-Lions M et al. Spermatid differentiation requires the assembly of a cell polarity complex downstream of junctional adhesion molecule-C. Nature 2004; 320–324.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2009 Landes Bioscience and Springer Science+Business Media
About this chapter
Cite this chapter
Siu, M.K.Y., Cheng, C.Y. (2009). Extracellular Matrix and Its Role in Spermatogenesis. In: Cheng, C.Y. (eds) Molecular Mechanisms in Spermatogenesis. Advances in Experimental Medicine and Biology, vol 636. Springer, New York, NY. https://doi.org/10.1007/978-0-387-09597-4_5
Download citation
DOI: https://doi.org/10.1007/978-0-387-09597-4_5
Publisher Name: Springer, New York, NY
Print ISBN: 978-0-387-79990-2
Online ISBN: 978-0-387-09597-4
eBook Packages: Biomedical and Life SciencesBiomedical and Life Sciences (R0)