Abstract
Hyaluronidase 2 (HYAL2) is a membrane-anchored protein that is proposed to initiate the degradation of hyaluronan (HA) in the extracellular matrix. The distribution of HYAL2 in tissues, and of HA in tissues lacking HYAL2, is largely unexplored despite the importance of HA metabolism in several disease processes. Herein, we use immunoblot and histochemical analyses to detect HYAL2 and HA in mouse tissues, as well as agarose gel electrophoresis to examine the size of HA. HYAL2 was detected in all tissues that were examined, including the brain. It was localized to the surface and cytoplasm of endothelial cells, as well as specialized epithelial cells in several tissues, including the skin. Accumulated HA, often of higher molecular mass than that in control tissues, was detected in tissues from Hyal2 −/− mice. The accumulating HA was located near to where HYAL2 is normally found, although in some tissues, it was distant from the site of HYAL2 localization. Overall, HYAL2 was highest in tissues that remove HA from the circulation (liver, lymph node and spleen), but the levels of HA accumulation in Hyal2 −/− mice were highest in tissues that catabolize locally synthesized HA. Our results support HYAL2’s role as an extracellular enzyme that initiates HA breakdown in somatic tissues. However, our findings also suggest that HYAL2 contributes to HA degradation through other routes, perhaps as a soluble or secreted form.
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Albeiroti S, Ayasoufi K, Hill DR, Shen B, de la Motte CA (2015) Platelet hyaluronidase-2: an enzyme that translocates to the surface upon activation to function in extracellular matrix degradation. Blood 125:1460–1469
Andre B, Duterme C, Van Moer K, Mertens-Strijthagen J, Jadot M, Flamion B (2011) Hyal2 is a glycosylphosphatidylinositol-anchored, lipid raft-associated hyaluronidase. Biochem Biophys Res Commun 411:175–179
Bourguignon LY, Singleton PA, Diedrich F, Stern R, Gilad E (2004) CD44 interaction with Na+–H+ exchanger (NHE1) creates acidic microenvironments leading to hyaluronidase-2 and cathepsin B activation and breast tumor cell invasion. J Biol Chem 279:26991–27007
Butikofer P, Malherbe T, Boschung M, Roditi I (2001) GPI-anchored proteins: now you see ‘em, now you don’t. FASEB J 15:545–548
Camenisch TD, Spicer AP, Brehm-Gibson T, Biesterfeldt J, Augustine ML, Calabro A Jr, Kubalak S, Klewer SE, McDonald JA (2000) Disruption of hyaluronan synthase-2 abrogates normal cardiac morphogenesis and hyaluronan-mediated transformation of epithelium to mesenchyme. J Clin Investig 106:349–360
Cherr GN, Meyers SA, Yudin AI, VandeVoort CA, Myles DG, Primakoff P, Overstreet JW (1996) The PH-20 protein in cynomolgus macaque spermatozoa: identification of two different forms exhibiting hyaluronidase activity. Dev Biol 175:142–153
Chow G, Knudson CB, Knudson W (2006) Expression and cellular localization of human hyaluronidase-2 in articular chondrocytes and cultured cell lines. Osteoarthr Cartil 14:849–858
Chowdhury B, Hemming R, Hombach-Klonisch S, Flamion B, Triggs-Raine B (2013) Murine hyaluronidase 2 deficiency results in extracellular hyaluronan accumulation and severe cardiopulmonary dysfunction. J Biol Chem 288:520–528
Copp AJ, Bernfield M (1988) Accumulation of basement membrane-associated hyaluronate is reduced in the posterior neuropore region of mutant (curly tail) mouse embryos developing spinal neural tube defects. Dev Biol 130:583–590
Csoka AB, Scherer SW, Stern R (1999) Expression analysis of six paralogous human hyaluronidase genes clustered on chromosomes 3p21 and 7q31. Genomics 60:356–361
Csoka AB, Frost GI, Stern R (2001) The six hyaluronidase-like genes in the human and mouse genomes. Matrix Biol 20:499–508
Culty M, Nguyen HA, Underhill CB (1992) The hyaluronan receptor (CD44) participates in the uptake and degradation of hyaluronan. J Cell Biol 116:1055–1062
de la Motte C, Nigro J, Vasanji A, Rho H, Kessler S, Bandyopadhyay S, Danese S, Fiocchi C, Stern R (2009) Platelet-derived hyaluronidase 2 cleaves hyaluronan into fragments that trigger monocyte-mediated production of proinflammatory cytokines. Am J Pathol 174:2254–2264
Duterme C, Mertens-Strijthagen J, Tammi M, Flamion B (2009) Two novel functions of hyaluronidase-2 (Hyal2) are formation of the glycocalyx and control of CD44–ERM interactions. J Biol Chem 284:33495–33508
Falkowski M, Schledzewski K, Hansen B, Goerdt S (2003) Expression of stabilin-2, a novel fasciclin-like hyaluronan receptor protein, in murine sinusoidal endothelia, avascular tissues, and at solid/liquid interfaces. Histochem Cell Biol 120:361–369
Fraser JR, Laurent TC (1989) Turnover and metabolism of hyaluronan. In: Ciba Foundation Symposium, vol 143, pp 41–53 (discussion 53–59, 281–285)
Fraser JR, Appelgren LE, Laurent TC (1983) Tissue uptake of circulating hyaluronic acid. A whole body autoradiographic study. Cell Tissue Res 233:285–293
Fraser JR, Kimpton WG, Laurent TC, Cahill RN, Vakakis N (1988) Uptake and degradation of hyaluronan in lymphatic tissue. Biochem J 256:153–158
Fraser JR, Laurent TC, Laurent UB (1997) Hyaluronan: its nature, distribution, functions and turnover. J Intern Med 242:27–33
Frost GI, Csoka AB, Wong T, Stern R (1997) Purification, cloning, and expression of human plasma hyaluronidase. Biochem Biophys Res Commun 236:10–15
Galloway JL, Jones SJ, Mossey PA, Ellis IR (2013) The control and importance of hyaluronan synthase expression in palatogenesis. Front Physiol 4:10
Gerdin B, Hallgren R (1991) Localisation of hyaluronan in the human intestinal wall. Gut 32:760–762
Gushulak L, Hemming R, Martin D, Seyrantepe V, Pshezhetsky A, Triggs-Raine B (2012) Hyaluronidase 1 and beta-hexosaminidase have redundant functions in hyaluronan and chondroitin sulfate degradation. J Biol Chem 287:16689–16697
Haddon CM, Lewis JH (1991) Hyaluronan as a propellant for epithelial movement: the development of semicircular canals in the inner ear of Xenopus. Development 112:541–550
Harada H, Takahashi M (2007) CD44-dependent intracellular and extracellular catabolism of hyaluronic acid by hyaluronidase-1 and -2. J Biol Chem 282:5597–5607
Hemming R, Martin DC, Slominski E, Nagy JI, Halayko AJ, Pind S, Triggs-Raine B (2008) Mouse Hyal3 encodes a 45- to 56-kDa glycoprotein whose overexpression increases hyaluronidase 1 activity in cultured cells. Glycobiology 18:280–289
Hida D, Danielson BT, Knudson CB, Knudson W (2015) CD44 knock-down in bovine and human chondrocytes results in release of bound HYAL2. Matrix Biol. doi:10.1016/j.matbio.2015.04.002
Hirose Y, Saijou E, Sugano Y, Takeshita F, Nishimura S, Nonaka H, Chen YR, Sekine K, Kido T, Nakamura T, Kato S, Kanke T, Nakamura K, Nagai R, Ochiya T, Miyajima A (2012) Inhibition of Stabilin-2 elevates circulating hyaluronic acid levels and prevents tumor metastasis. Proc Natl Acad Sci USA 109:4263–4268
Itano N, Sawai T, Miyaishi O, Kimata K (1999) Relationship between hyaluronan production and metastatic potential of mouse mammary carcinoma cells. Cancer Res 59:2499–2504
Jadin L, Wu X, Ding H, Frost GI, Onclinx C, Triggs-Raine B, Flamion B (2008) Skeletal and hematological anomalies in HYAL2-deficient mice: a second type of mucopolysaccharidosis IX? FASEB J 22:4316–4326
Jadin L, Bookbinder LH, Frost GI (2012) A comprehensive model of hyaluronan turnover in the mouse. Matrix Biol 31:81–89
Laurent TC, Fraser JR (1992) Hyaluronan. FASEB J 6:2397–2404
Laurent TC, Laurent UB, Fraser JR (1996a) Serum hyaluronan as a disease marker. Ann Med 28:241–253
Laurent TC, Laurent UB, Fraser JR (1996b) The structure and function of hyaluronan: an overview. Immunol Cell Biol 74:A1–A7
Lepperdinger G, Strobl B, Kreil G (1998) HYAL2, a human gene expressed in many cells, encodes a lysosomal hyaluronidase with a novel type of specificity. J Biol Chem 273:22466–22470
Li Y, Toole BP, Dealy CN, Kosher RA (2007) Hyaluronan in limb morphogenesis. Dev Biol 305:411–420
Luong MX, Tam J, Lin Q, Hagendoorn J, Moore KJ, Padera TP, Seed B, Fukumura D, Kucherlapati R, Jain RK (2009) Lack of lymphatic vessel phenotype in LYVE-1/CD44 double knockout mice. J Cell Physiol 219:430–437
Martin DC, Atmuri V, Hemming RJ, Farley J, Mort JS, Byers S, Hombach-Klonisch S, Csoka AB, Stern R, Triggs-Raine BL (2008) A mouse model of human mucopolysaccharidosis IX exhibits osteoarthritis. Hum Mol Genet 17:1904–1915
McCourt PA, Smedsrod BH, Melkko J, Johansson S (1999) Characterization of a hyaluronan receptor on rat sinusoidal liver endothelial cells and its functional relationship to scavenger receptors. Hepatology 30:1276–1286
Monzon ME, Manzanares D, Schmid N, Casalino-Matsuda SM, Forteza RM (2008) Hyaluronidase expression and activity is regulated by pro-inflammatory cytokines in human airway epithelial cells. Am J Respir Cell Mol Biol 39:289–295
Morales TI, Hascall VC (1989) Factors involved in the regulation of proteoglycan metabolism in articular cartilage. Arthritis Rheum 32:1197–1201
Pohl M, Sakurai H, Stuart RO, Nigam SK (2000) Role of hyaluronan and CD44 in in vitro branching morphogenesis of ureteric bud cells. Dev Biol 224:312–325
Prevo R, Banerji S, Ferguson DJ, Clasper S, Jackson DG (2001) Mouse LYVE-1 is an endocytic receptor for hyaluronan in lymphatic endothelium. J Biol Chem 276:19420–19430
Rai SK, Duh FM, Vigdorovich V, Danilkovitch-Miagkova A, Lerman MI, Miller AD (2001) Candidate tumor suppressor HYAL2 is a glycosylphosphatidylinositol (GPI)-anchored cell-surface receptor for jaagsiekte sheep retrovirus, the envelope protein of which mediates oncogenic transformation. Proc Natl Acad Sci USA 98:4443–4448
Rodgers LS, Lalani S, Hardy KM, Xiang X, Broka D, Antin PB, Camenisch TD (2006) Depolymerized hyaluronan induces vascular endothelial growth factor, a negative regulator of developmental epithelial-to-mesenchymal transformation. Circ Res 99:583–589
Schiller S, Dorfman A (1957) The metabolism of mucopolysaccharides in animals: the effect of cortisone and hydrocortisone on rat skin. Endocrinology 60:376–381
Tian X, Azpurua J, Hine C, Vaidya A, Myakishev-Rempel M, Ablaeva J, Mao Z, Nevo E, Gorbunova V, Seluanov A (2013) High-molecular-mass hyaluronan mediates the cancer resistance of the naked mole rat. Nature 499:346–349
Toole BP (2001) Hyaluronan in morphogenesis. Semin Cell Dev Biol 12:79–87
Triggs-Raine B, Salo TJ, Zhang H, Wicklow BA, Natowicz MR (1999) Mutations in HYAL1, a member of a tandemly distributed multigene family encoding disparate hyaluronidase activities, cause a newly described lysosomal disorder, mucopolysaccharidosis IX. Proc Natl Acad Sci USA 96:6296–6300
Weigel JA, Raymond RC, McGary C, Singh A, Weigel PH (2003) A blocking antibody to the hyaluronan receptor for endocytosis (HARE) inhibits hyaluronan clearance by perfused liver. J Biol Chem 278:9808–9812
Yoshida H, Nagaoka A, Kusaka-Kikushima A, Tobiishi M, Kawabata K, Sayo T, Sakai S, Sugiyama Y, Enomoto H, Okada Y, Inoue S (2013) KIAA1199, a deafness gene of unknown function, is a new hyaluronan binding protein involved in hyaluronan depolymerization. Proc Natl Acad Sci USA 110:5612–5617
Acknowledgments
This work was supported by grants from the Canadian Institutes of Health Research (MP-89873), the Canadian Cancer Society Research Institute (#702828) and the Mizutani Foundation for Glycoscience to BTR. BC was supported by a joint studentship from the Manitoba Health Research Council and the Manitoba Institute of Child Health.
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Chowdhury, B., Hemming, R., Faiyaz, S. et al. Hyaluronidase 2 (HYAL2) is expressed in endothelial cells, as well as some specialized epithelial cells, and is required for normal hyaluronan catabolism. Histochem Cell Biol 145, 53–66 (2016). https://doi.org/10.1007/s00418-015-1373-8
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DOI: https://doi.org/10.1007/s00418-015-1373-8