Summary
Microvascular endothelial cells from abdominal fat pads of 6-wk-old broiler chickens were isolated to provide anin vitro system to study their physiological functions. The isolation procedure produced clumps of 10–30 cells, which attached to culture vessels in 4 h and attained confluency in 2 wk. At confluency, cells had a cobblestone appearance but were not contact inhibited and detached from the bottom of the culture vessel 2 wk after reaching confluency. The cells internalized acetylated low density lipoproteins, a characteristic of endothelial cells. This property was used to obtain pure endothelial cell cultures using the cell sorter. When cultured over Matrigel, a reconstituted matrix, the cells aligned themselves into chordlike structures and formed branching microvessels. Cells plated on type I collagen-coated culture flasks occasionally formed chordlike structures and proliferated at a faster rate than cells plated on Matrigel. Cells cultured on laminin-coated plates were slender and had long cytoplasmic extensions however, cells cultured on uncoated plastic had fibroblastic morphology. These properties are similar to those described for microvessel endothelial cells isolated from tissues of other species.
Similar content being viewed by others
References
Azizkhan, R. G.; Azizkhan, J. C.; Zetter, B. R., et al. Mast cell heparin stimulates migration of capillary endothelial cells in vitro. J. Exp. Med. 152:931–944; 1980.
Brenner, B. M.; Troy, J. L.; Ballermann, B. J. Endothelium-dependent vascular responses. Mediators and mechanisms. J. Clin. Invest. 84:1373–1378; 1989.
Chung-Welch, N.; Patton, W. F.; Yen-Patton, G. P. A., et al. Phenotypic comparison between mesothelial and microvascular endothelial cell lineages using conventional endothelial cell markers, cytoskeletal protein markers and in vitro assay of angiogenic potential. Differentiation 42:44–53; 1989.
Cotran, R. S. New role for endothelium in inflammation and immunity. Am. J. Pathol. 129(3):407–413; 1987.
Cotta-Pereira, G.; Sage, H.; Bornstein, P., et al. Studies of morphologically atypical (“sprouting”) cultures of bovine aortic endothelial cells. Growth characteristics and connective tissue protein synthesis. J. Cell. Physiol. 102:183–191; 1980.
Fajardo, L. F. The complexity of endothelial cells. Am. J. Clin. Pathol. 92:241–250; 1989.
Folkman, J. What is the role of endothelial cells in angiogenesis? Lab. Invest. 51 (6):601–604; 1984.
Folkman, J. What is the evidence that tumors are angiogensis dependent? NCI 82:4–6; 1990.
Folkman, J.; Cotran, R. S. Relation of vascular proliferation to tumor growth. Int. Rev. Exp. Pathol. 16:207–248; 1976.
Folkman, J.; Haudenschild, C. C. Angiogenesis in vitro. Nature 288:551–556; 1980.
Garrido, T.; Riese, H. H.; Aracil, M., et al. Endothelial cell differentiation into capillary-like structures in response to tumor cell conditioned medium: a modified chemotaxis chamber assay. Br. J. Cancer 71:770–775; 1995.
Gimbrone, M. A., Jr. Vascular endothelium: nature's blood-compatible container. Ann. NY Acad. Sci. 516:5–11; 1987.
Gimbrone, M. A.; Cotran, R. S.; Folkman, J. Human vascular endothelial cells in culture: growth and DNA synthesis. J. Cell Biol 60:673–682; 1974.
Gitlin, J. D.; D'Amore, P. A. Culture of retinal capillary cells using selective media. Microvasc. Res. 26:74–80; 1983.
Glaser, B. M.; D'Amore, P. A.; Lutty, G. A., et al. Chemical mediators of intraocular neovascularization. Trans. Ophthalmol. Soc. U.K. 100;369–373; 1980.
Gospodarowicz, D.; Cheng, J.; Hirabayashi, K., et al. The extracellular matrix and the control of vascular endothelial and smooth muscle cell proliferation. In: Dingel, J. T.; Gordan, J. L., eds. Cellular interactions. Amsterdam, Netherlands: Elsevier/North-Holland Biomedical Press; 1981;135–165.
Hamerman, D.; Sasse, J.; Klagsbrun, M. A cartilage-derived growth factor enhances hyaluronate synthesis and diminishes sulfated glycosaminoglycans synthesis in chondrocytes. J. Cell. Physiol. 127:317–322; 1986.
Hewett, P. W.; Murray, J. C. Human omental mesothelial cells: a simple method for isolation and discrimination from endothelial cells. In Vitro Cell. Dev. Biol. 30A:145–147; 1994.
Hewett, P. W.; Murray, J. C.; Price, E. A., et al. Isolation and characterization of microvascular endothelial cells from human mammary adipose tissue. In Vitro Cell. Dev. Biol. 29A:325–331; 1993.
Ingber, D. E.; Folkman, J. Mechanochemical switching between growth and differentiation during fibroblast growth factor-stimulated angiogenesis in vitro: role of extracellular matrix. J. Cell Biol. 109:317–330; 1989.
Jaffe, E. A.; Hoyer, L. W.; Nachman, R. L. Synthesis of Von Willebrand factor by cultured endothelial cells. Proc. Natl. Acad. Sci. USA 71(5):1906–1906; 1974.
Jaffe, E. A.; Nachman, R. L.; Becker, C. G., et al. Culture of human endothelial cells devived from umbilical veins: identification by morphological and immunological criteria. J. Clin. Invest. 52:2745–2758; 1973.
Kern, P. A.; Knedler, A.; Eckel, R. H. Isolation and culture of microvascular endothelium from human adipose tissue. J. Clin. Invest. 71:1822–1829; 1983.
Kleinman, H. K.; McCarvey, M. L.; Liotta, L. A., et al. Isolation and characterization of type 1V procollagen, laminin, and heparan sulfate proteoglycan from EHS sarcoma. Biochemistry 21:6188–6193; 1982.
Kubota, Y.; Kleinman, H. K.; Martin, G. R., et al. Role of laminin and basement membrane in the morphologic differentiation of human endothelial cells into capillary-like structures. J. Cell Biol. 107:1589–1598; 1988.
Kumar, S.; West, D. C.; Ager, A. Heterogeneity in endothelial cells from large vessels and microvessels. Differentiation 36:57–70; 1987.
Madri, J. A.; Pratt, B. M. Endothelial cell-matrix interactions: in vitro models of angiogenesis. J. Histochem. Cytochem. 34(1):85–91; 1986.
Montesano, R.; Orci, L.; Vassalli, P.. In vitro rapid organization of endothelial cells into capillary-like networks is promoted by collagen matrices. J. Cell Biol. 97:1648–1652; 1983.
Montesano, R.; Pepper, M. S.; Mohle-Steinlein, U., et al. Increased proteolytic activity is responsible for the aberrant morphogenetic behavior of endothelial cells expressing the middle T oncogene. Cell 62:435–445; 1990.
Nehls, V.; Denzer, K.; Drenckhann, D. Pericyte involvement in capillary sprouting during angiogenesis in situ. Cell Tissue Res. 270:469–474; 1992.
Nicosia, R. F.; Ottinetti A. Modulation of microvascular growth and morphogenesis by reconstituted basement membrane gel in three-dimensional cultures of rat aorta: a comparative study of angiogenesis in matrigel, collagen fibrin, and plasma clot. In Vitro Cell. Dev. Biol. 26:119–128; 1990.
Robinson, D. H.; Kang, Y.-H.; Deschner, S. H., et al. Morphologic plasticity and periodicity: porcine cerebral microvascular cells in culture. In Vitro Cell. Dev. Biol. 26:169–180; 1990.
Sage, Y.; Pritzl, P.; Bornstein, P. Secretory phenotypes of endothelial cell in culture: comparison of aortic, venous, capillary and corneal endothelium. Arteriosclerosis 1:427–442; 1981.
Sato, Y.; Rifklin, D. B. Autocrine activities of basic fibroblast growth factor: regulation of endothelial cell movement, plasminogen activator synthesis and DNA synthesis. J. Cell Biol. 107:1199–1205; 1988.
Simonescu, M.; Simonescu, N.; Palade, G. E. Segmental differentiation of cell junctions in the vascular endothelium. The microvasculature. J. Cell Biol. 67:863–885; 1975.
Simonescu, M.; Simonescu, N.; Palade, G. E. Segmental differentiation of cell junctions in the vascular endothelium. Arteries and veins. J. Cell Biol. 68:705–723; 1976.
Streeten, E. A.; Brandi, M. L. Biology of bone endothelial cells. Bone Miner. 10:85–94; 1990.
Takahashi, K.; Sawasaki, Y.; Goto, T. et al. Cobblestone monolayer cells from human omental adipose tissue are possibly mesothelial cells not endothelial. In Vitro Cell. Dev. Biol. 25A:109–111; 1989.
Titani, K.; Walsh, K. A. Human von Willebrand factor: the molecular glue of platelet plugs. Trends Biochem. Sci. 13:94–97; 1988.
Tseng, S. C.; Savion, N.; Gospodarowicz, D., et al. Characterization of collagens synthesized by cultured bovine corneal endothelial cells. J. Biol. Chem. 256(7):3361–3365; 1981.
Voyta, J. C.; Via, D. P.; Butterfield, C. E., et al. Identification and isolation of endothelial cells based on their increased uptake of acetylated-low density lipoprotein. J. Cell. Biol. 99:2034–2040; 1984.
Wolf, J. E., Jr. Angiogenesis in normal and psoriatic skin. Lab. Invest. 61(2):139–142; 1989.
Yanagisawa, M.; Kurihara, H.; Kimura, S., et al. A novel potent vasoconstrictor peptide produced by vascular endothelial cells. Nature 332:411–415; 1988.
Zetter, B. R. Angiogenesis. State of the art. Chest (Suppl.) 93(3):1595–1665; 1988.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Twal, W.O., Leach, R.M. Isolation and characterization of microvascular endothelial cells from chicken fat pads. In Vitro Cell.Dev.Biol.-Animal 32, 403–408 (1996). https://doi.org/10.1007/BF02723002
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02723002