Abstract
Recently, we isolated and characterized resident endothelial progenitor cells from the lungs of adult mice. These cells have a high proliferation potential, are not transformed and can differentiate into blood- and lymph-vascular endothelial cells under in vitro and in vivo conditions. Here we studied the secretome of these cells by nanoflow liquid chromatographic mass spectrometry (LC–MS). For analysis, 3-day conditioned serum-free media were used. We found 133 proteins belonging to the categories of membrane-bound or secreted proteins. Thereby, several of the membrane-bound proteins also existed as released variants. Thirty-five proteins from this group are well known as endothelial cell- or angiogenesis-related proteins. The MS analysis of the secretome was supplemented and confirmed by fluorescence activated cell sorting analyses, ELISA measurements and immunocytological studies of selected proteins. The secretome data presented in this study provides a platform for the in-depth analysis of endothelial progenitor cells and characterizes potential cellular markers and signaling components in hem- and lymphangiogeneis.
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Tunica DG, Yin X, Sidibe A, Stegemann C, Nissum M, Zeng L, Brunet M, Mayr M (2009) Proteomic analysis of the secretome of human umbilical vein endothelila cells using a combination of free-flow electrophoresis and nanoflow LC-MS/MS. Proteomics 9:4991–4996
Pelletteri-Hahn MC, Warren MC, Didier DN, Winkler EL, Mirza SP, Greene AS, Olivier M (2006) Improved mass spectrometric proteomic profiling of the secretome of rat vascular endothelial cells. J Proteome Res 5:2861–2864
Flora JW, Edmiston J, Secrist R, Li G, Rana G, Langston T, McKinney W (2008) Identification of in vitro differential cell secretions due to cigarette smoke condensate exposure using nanoflow capillary liquid chromatography and high-resolution mass spectrometry. Anal Bioanal Chem 391:2845–2856
Asahara T, Murohara T, Sullivan A et al (1997) Isolation of putative progenitor endothelial cells for angiogenesis. Science 275:964–967
Heil M, Mitnacht-Krauss R, Issbrück K, van den Heuvel J, Dehio C, Schaper W, Clauss M, Weich HA (2003) An engineered heparin-binding form of VEGF-E (hbVEGF-E). Angiogenesis 6:201–211
Aicher A, Zeiher AM, Dimmeler S (2005) Mobilizing endothelial progenitor cells. Hypertension 45:2321–2325
Pacilli A, Pasquinelli G (2009) Vascular wall resident progenitor cells. A review. Exp Cell Res 315:901–914
Butler JM, Kobayashi H, Rafii S (2010) Instructive role of the vascular niche in promoting tumour growth and tissue repair by angiocrine factors. Nat Rev Cancer 10:138–146
Schniedermann J, Rennecke M, Buttler K, Richter G, Städtler A-M, Norgall S, Badar M, Barleon B, May T, Wilting J, Weich HA (2010) Mouse lung contains endothelial progenitors with high capacity to form blood and lymphatic vessels. BMC Cell Biol 11:50
Alvarez DF, Huang L, King JA, ElZarrad MK, Yoder MC, Steven T (2008) Lung microvascular endothelium is enriched with progenitor cells that exhibit vasculogenic capacity. Am J Physiol Lung Cell Mol Physiol 294:419–430
Wessel D, Flügge UI (1984) A method for the quantitative recovery of protein in dilute solution in the presence of detergents and lipids. Anal Biochem 138:141–143
Keller A, Nesvizhskii A, Kolker E, Aebersold R (2002) Empirical statistical model to estimate the accuracy of peptide identifications made by MS/MS and database search. Anal Chem 74:58–92
Nesvizhskii A, Keller A, Kolker E, Aebersold R (2003) A statistical model for identifying proteins by tandem mass spectrometry. Anal Chem 75:4646–4658
May T, Müller PP, Weich HA, Froese N, Deutsch U, Wirth D, Kröger A, Hauser H (2005) Establishment of murine cell lines by constitutive and conditional immortalization. J Biotech 120:99–110
Hornig C, Weich HA (1999) Soluble VEGF receptors. Angiogenesis 3:33–39
Albuquerque RJ, Hayashi T, Cho WG, Kleinmann ME, Dridi S, Takeda A, Baffi JZ, Yamada K, Kaneko H, Green MG, Chappell J, Wilting J, Weich HA, Yamagami S, Amano S, Mizuki N, Alexander JS, Ambati BK, Amati J (2009) Alternatively spliced vascular endothelial growth factor receptor-2 is an essential endogenous inhibitor of lymphatic vessel growth. Nat Med 15:1023–1030
Kendall RL, Thomas KA (1993) Inhibition of vascular endothelial cell growth factor activity by an enddogenous encoded soluble receptor. Proc Natl Acad Sci USA 90:10705–10709
Mouawad R, Spano J-P, Comperat E, Capron F, Khayat D (2009) Tumoural expression and circulating levels of VEGFR-3 (flt-4) in metastic melanoma patients: correlation with clinical parameters and outcome. Eur J Cancer 45:1407–1414
Bielenberg DR, Hida Y, Shimizu A, Kaipainen A, Kreuter M, Kim CC, Klagsbrun M (2004) Semaphorin 3F, a chemorepulsant for endothelial cells, induces a poorly vascularized, encapsulated, nonmetastatic tumor phenotype. J Clin Invest 114:1260–1271
Oka M, Iwata C, Suzuki HI, Kiyono K, Morishita Y, Watabe T, Kormuro A, Kano MR, Miyazono K (2008) Inhibition of endogenous TGF-beta signaling enhances lymphangiogenesis. Blood 111:4571–4579
Murray LJ, Bruno E, Uchida N, Hoffman R, Nayar R, Yeo EL, Schuh AC, Sutherland DR (1999) CD109 is expressed on a subpopulation of CD34+ cells enriched in hematopoietic stem and progenitor cells. Exp Hematol 27(8):1282–1294
Marlow R, Binnewis M, Sorensen LK, Monica SD, Strickland P, Forsberg EC, Li DY, Hinck L (2010) Vascular Robo4 restricts proangiogenc VEGF signaling in breast. Proc Natl Acad Sci USA. May 24 (Epub ahead of print)
Sheldon H, Andre H, Legg JA, Heal P, Herbert JM, Sainson R, Sharma AS, Kitajewski JK, Health VL, Bicknell R (2009) Active involvment of Robo1 and Robo4 in filopodia formation and endothelial cll motility mediated via WASP and other actin nucleation-promoting factors. FASEB J 23:513–522
Yokota T, Oritani K, Butz S, Kokame K, Kincade PW, Miyata T, Vestweber D, Kanakura Y (2009) The endothelial antigen ESAM marks primitive hematopoietic progenitors throughout life in mice. Blood 113:2914–2923
Danussi C, Spessotto P, Petrucco A, Wassermann B, Sabatelli P, Montesi M, Doliana R, Bressan GM, Colombatti A (2008) Emilin1 deficiency causes structural and functional defects of lymphatic vasculature. Mol Cell Biol 28:4026–4039
Karikoski M, Irjala H, Maksimov M, Miiluniemi M, Granfors K, Hernesniemi S, Elima K, Moldenhauer G, Schledzewski K, Kzhyshkowska J, Goerdt S, Salmi M, Jalkanen S (2009) Clever-1/stabilin-1 regulates lymphocyte migration within lymphatics and leucocyte entrance to sites of inflammation. Eur J Immunol 39:3477–3487
Acknowledgments
We thank Dr. Dietmar Vestweber (Muenster) for the ESAM and VE-cadherin antibodies, Dr. Sirpa Jalkanen (Turku) for the Stabilin-1/CLEVER1 antibody, Dr. Alfonso Colombatti (Udine) for the Emilin1 antibody and Dr. Urban Deutsch (Bern) for the KDR/VEGFR-2 and -3 antibodies. Especially we would like to thank Mrs. B. Pawletta for ELISA measurements and cell culture experiments.
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Katherina Hemmen and Tobias Reinl contributed equally.
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Hemmen, K., Reinl, T., Buttler, K. et al. High-resolution mass spectrometric analysis of the secretome from mouse lung endothelial progenitor cells. Angiogenesis 14, 163–172 (2011). https://doi.org/10.1007/s10456-011-9200-x
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DOI: https://doi.org/10.1007/s10456-011-9200-x