Abstract
In this research, we optimized parameters for xenotransplanting WM-266-4, a metastatic melanoma cell line, including zebrafish site and stage for transplantation, number of cells, injection method, and zebrafish incubation temperature. Melanoma cells proliferated, migrated and formed masses in vivo. We transplanted two additional cancer cell lines, SW620, a colorectal cancer cell line, and FG CAS/Crk, a pancreatic cancer cell line and these human cancers also formed masses in zebrafish. We also transplanted CCD-1092Sk, a human fibroblast cell line established from normal foreskin and this cell line migrated, but did not proliferate or form masses. We quantified the number of proliferating melanoma and normal skin fibroblasts by dissociating xenotransplant zebrafish, dispensing an aliquot of CM-DiI labeled human cells from each zebrafish onto a hemocytometer slide and then visually counting the number of fluorescently labeled cancer cells. Since zebrafish are transparent until approximately 30 dpf, the interaction of labeled melanoma cells and zebrafish endothelial cells (EC) can be visualized by whole-mount immunochemical staining. After staining with Phy-V, a mouse anti-zebrafish monoclonal antibody (mAb) that specifically labels activated EC and angioblasts, using immunohistology and 2-photon microscopy, we observed activated zebrafish EC embedded in human melanoma cell masses. The zebrafish model offers a rapid efficient approach for assessing human cancer cells at various stages of tumorigenesis.
Similar content being viewed by others
Abbreviations
- Alexa 488-Phy-V:
-
Alexa 488 conjugated directly with Phy-V monoclonal antibody
- Alexa 488-2nd Ab:
-
Alexa 488 conjugated secondary antibody
- BSA:
-
Bovine serum albumin
- DMSO:
-
Dimethyl sulfoxide
- dpf:
-
Days post fertilization
- dpi:
-
Days post injection
- EC:
-
Vascular endothelial cell
- hpf:
-
Hours post fertilization
- hpi:
-
Hours post injection
- HBSS:
-
Hanks’ balanced salt solution
- mAb:
-
Monoclonal antibody
- Phy-V:
-
A mouse, anti-zebrafish monoclonal antibody that specifically labels EC and angioblasts
- msec:
-
Millisecond
- PFA:
-
Paraformaldehyde in PBST
- PBS:
-
Phosphate buffered saline, pH 7.0
- PBST:
-
PBS containing 0.1% Tween-20
- psi:
-
Pounds per square inch
References
Grabher C, Look AT (2006) Fishing for cancer models. Nat Biotechnol 24(1):45–46
Stern HM, Zon LI (2003) Cancer genetics and drug discovery in the zebrafish. Nat Rev Cancer 3(7):533–539
Yang HW, Kutok JL, Lee NH et al (2004) Targeted expression of human MYCN selectively causes pancreatic neuroendocrine tumors in transgenic zebrafish. Cancer Res 64(20):7256–7262
Patton EE, Widlund HR, Kutok JL et al (2005) BRAF mutations are sufficient to promote nevi formation and cooperate with p53 in the genesis of melanoma. Curr Biol 15(3):249–254
Lam SH, Wu YL, Vega VB et al (2006) Conservation of gene expression signatures between zebrafish and human liver tumors and tumor progression. Nat Biotechnol 24(1):73–75
Westerfield M (1993) The zebrafish book: a guide for the laboratory use of zebrafish. The University of Oregon Press, Eugene
Ho RK, Kane DA (1990) Cell-autonomous action of zebrafish spt-1 mutation in specific mesodermal precursors. Nature 348(6303):728–730
Seng WL, Eng K, Lee J et al (2004) Use of a monoclonal antibody specific for activated endothelial cells to quantitate angiogenesis in vivo in zebrafish after drug treatment. Angiogenesis 7(3):243–253
Detrich HW, Westerfield M, Zon L (1999) The zebrafish biology. Meth Cell Biol 59:3–10
Serbedzija G, McGrath P Methods for introducing heterologous cells into fish. US Patent 6,761,876, published 2002, issued 2004
Lugassy C, Kleinman HK, Engbring JA et al (2004) Pericyte-like location of GFP-tagged melanoma cells: ex vivo and in vivo studies of extravascular migratory metastasis. Am J Pathol 164(4):1191–1198
Barnhill RL, Lugassy C (2004) Angiotropic malignant melanoma and extravascular migratory metastasis: description of 36 cases with emphasis on a new mechanism of tumour spread. Pathology 36(5):485–490
Isogai S, Horiguchi M, Weinstein BM (2001) The vascular anatomy of the developing zebrafish: an atlas of embryonic and early larval development. Dev Biol 230(2):278–301
Asahara T, Murohara T, Sullivan A et al (1997) Isolation of putative progenitor endothelial cells for angiogenesis. Science 275(5302):964–967
Annabi B, Naud E, Lee YT et al (2004) Vascular progenitors derived from murine bone marrow stromal cells are regulated by fibroblast growth factor and are avidly recruited by vascularizing tumors. J Cell Biochem 91(6):1146–1158
Lee LM, Seftor EA, Bonde G et al (2005) The fate of human malignant melanoma cells transplanted into zebrafish embryos: assessment of migration and cell division in the absence of tumor formation. Dev Dyn 233(4):1560–1570
Kelland LR (2004) Of mice and men: values and liabilities of the athymic nude mouse model in anticancer drug development. Eur J Cancer 40(6):827–836
Yang EB, Tang WY, Zhang K et al (1997) Norcantharidin inhibits growth of human HepG2 cell-transplanted tumor in nude mice and prolongs host survival. Cancer Lett 117(1):93–98
Greiner DL, Hesselton RA, Shultz LD (1998) SCID mouse models of human stem cell engraftment. Stem Cells 16(3):166–177
Katsanis E, Weisdorf DJ, Miller JS (1998) Activated peripheral blood mononuclear cells from patients receiving subcutaneous interleukin-2 following autologous stem cell transplantation prolong survival of SCID mice bearing human lymphoma. Bone Marrow Transplant 22(2):185–191
van Weerden WM, Romijn JC (2000) Use of nude mouse xenograft models in prostate cancer research. Prostate 43(4):263–271
Willett CE, Zapata AG, Hopkins N et al (1997) Expression of zebrafish rag genes during early development identifies the thymus. Dev Biol 182(2):331–341
Danilova N, Hohman VS, Sacher F et al (2004) T cells and the thymus in developing zebrafish. Dev Comp Immunol 28(7–8):755–767
Parng C, Seng WL, Semino C et al (2002) Zebrafish: a preclinical model for drug screening. Assay Drug Dev Technol 1(1 Pt 1):41–48
Parng C, Anderson N, Ton C et al (2004) Zebrafish apoptosis assays for drug discovery. Methods Cell Biol 76:75–85
Parng C (2005) In vivo zebrafish assays for toxicity testing. Curr Opin Drug Discov Devel 8(1):100–106
Ton C, Parng C (2005) The use of zebrafish for assessing ototoxic and otoprotective agents. Hear Res 208(1–2):79–88
Motoike T, Loughna S, Perens E et al (2000). Universal GFP reporter for the study of vascular development. Genesis 28(2):75–81.
Lawson ND, Weinstein BM (2002). In vivo imaging of embryonic vascular development using transgenic zebrafish. Dev Biol 248(2):307–318.
Cross LM, Cook MA, Lin S et al (2003). Rapid analysis of angiogenisis drugs in a live fluorescent zebrafish assay. Arterioscler Thromb Vasc Biol 23(5):911–912.
Jin SW, Beis D, Mitchell T et al (2005). Cellular and molecular analyses of vascular tube and lumen formation in zebrafish. Development 132(23):5199–5209.
Acknowledgments
We acknowledge the expert assistance of Dr. Thomas Diefenbach, DDRC Imaging Core (Children’s Hospital, Boston, MA) with 2-photon microscopy, Poh Kheng Loi of the University of Oregon for preparation of histological samples and Susie Tang for expert technical assistance. We also acknowledge insightful collaborative discussions with Dr. Richard Klemke (UCSD, San Diego, CA). A portion of this research was supported by a Small Business Innovation Research grant from the National Institute for Diabetes and Digestive and Kidney Disease: 1 R43DK074169.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Haldi, M., Ton, C., Seng, W.L. et al. Human melanoma cells transplanted into zebrafish proliferate, migrate, produce melanin, form masses and stimulate angiogenesis in zebrafish. Angiogenesis 9, 139–151 (2006). https://doi.org/10.1007/s10456-006-9040-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10456-006-9040-2