title: Sequential flow cytometry and fluorescence in situ hybridization for the study of formalin-fixed, paraffin-embedded breast cancer cells.
abstract: Both flow cytometry and fluorescence in situ hybridization (FISH) are useful techniques in the analysis of cancer tissues. When the two are used in the study of the same specimens, they are usually performed in parallel, separately. This is problematic where there is a scarcity of material, making completion of both studies impossible. Fluorescence in situ hybridization procedures that will utilize excess material discarded from flow cytometry would be advantageous. The present report describes an optimized protocol for performing sequential flow cytometry and FISH using formalin-fixed paraffin-embedded archival material. Although breast cancer tissues were used in this initial study, the protocol is applicable to other cancer tissues as well.
authors.affiliation: Department of Pathology, Rhode Island Hospital, Providence 02903, USA.
authors.forename: H F
authors.initials: HF
authors.lastname: Mark
authors.forename: M E
authors.initials: ME
authors.lastname: Rausch
authors.forename: W M
authors.initials: WM
authors.lastname: Taylor
authors.forename: A
authors.initials: A
authors.lastname: Huth
authors.forename: S
authors.initials: S
authors.lastname: Mark
authors.forename: K
authors.initials: K
authors.lastname: Santoro
authors.forename: K
authors.initials: K
authors.lastname: Zolnierz
authors.forename: K
authors.initials: K
authors.lastname: Ferreira
authors.forename: B E
authors.initials: BE
authors.lastname: Barker
mesh_terms: D001943:Breast Neoplasms / Q000235:genetics* / Q000473:pathology; D005434:Flow Cytometry / Q000379:methods*; D005557:Formaldehyde; D006801:Humans; D017404:In Situ Hybridization, Fluorescence / Q000379:methods*; D007399:Interphase; D016612:Paraffin Embedding
chemical_list: D005557:Formaldehyde