title: Transgenic Models in Retinoblastoma Research.
abstract: Understanding the mechanism of retinoblastoma (Rb) tumor initiation, development, progression and metastasis in vivo mandates the use of animal models that mimic this intraocular tumor in its genetic, anatomic, histologic and ultrastructural features. An early setback for developing mouse Rb models was that Rb mutations did not cause tumorigenesis in murine retinas. Subsequently, the discovery that the p107 protein takes over the role of pRb in mice led to the development of several animal models that phenotypically and histologically resemble the human form. This paper summarizes the transgenic models that have been developed over the last three decades.
authors.affiliation: School of Medical Sciences, University of Hyderabad, Hyderabad, India.
authors.forename: Rohini M
authors.initials: RM
authors.lastname: Nair
authors.affiliation: School of Medical Sciences, University of Hyderabad, Hyderabad, India.
authors.forename: Geeta K
authors.initials: GK
authors.lastname: Vemuganti
keywords: Knockout models; LHβ-Tag; Retinoblastoma; Transgenic models; Tumorigenesis