title: Zebrafish models of germ cell tumor.
abstract: Germ cell tumors are neoplasms arising from pluripotent germ cells. In humans, these tumors occur in infants, children and young adults. The tumors display a wide range of histologic differentiation states which exhibit different clinical behaviors. Information about the molecular basis of germ cell tumors, and representative animal models of these neoplasms, are lacking. Germline development in zebrafish and humans is broadly conserved, making the fish a useful model to probe the connections between germ cell development and tumorigenesis. Here, we provide an overview of germline development and a brief review of germ cell tumor biology in humans and zebrafish. We also outline some methods for studying the zebrafish germline.
authors.affiliation: Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
authors.forename: Joanie C
authors.initials: JC
authors.lastname: Neumann
authors.forename: Kate
authors.initials: K
authors.lastname: Lillard
authors.forename: Vanessa
authors.initials: V
authors.lastname: Damoulis
authors.forename: James F
authors.initials: JF
authors.lastname: Amatruda
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002465:Cell Movement; D002471:Cell Transformation, Neoplastic / Q000235:genetics / Q000378:metabolism*; D002648:Child; D002675:Child, Preschool; D044127:Epigenesis, Genetic; D005434:Flow Cytometry / Q000379:methods*; D005854:Germ Cells / Q000378:metabolism* / Q000473:pathology; D006657:Histones / Q000032:analysis; D006801:Humans; D007150:Immunohistochemistry / Q000379:methods*; D007223:Infant; D008297:Male; D051379:Mice; D009373:Neoplasms, Germ Cell and Embryonal / Q000235:genetics / Q000378:metabolism* / Q000473:pathology; D061251:Primary Cell Culture; D013091:Spermatogenesis / Q000235:genetics / Q000276:immunology*; D013736:Testicular Neoplasms / Q000235:genetics / Q000378:metabolism* / Q000473:pathology; D013737:Testis / Q000378:metabolism* / Q000473:pathology; D055815:Young Adult; D015027:Zebrafish
chemical_list: D006657:Histones