title: Research Techniques Made Simple: Techniques to Assess Cell Proliferation.
abstract: Cell proliferation is commonly assayed in the laboratory for research purposes, but is increasingly used clinically to gauge tumor aggressiveness and potentially guide care. Therefore, both researchers and clinicians should have a basic understanding of techniques used to assess cell proliferation. Multiple cell proliferation assays exist, and the choice of method depends on the laboratory resources available, the types of cells/tissues to be studied, and the specific experimental goals. In this article, we identify four overarching categories of cell proliferation assays that signify various stages of the cell cycle: nucleoside-analog incorporation, cell cycle-associated protein detection, use of cytoplasmic proliferation dyes, and indirect measures of cell proliferation. Each method has strengths and limitations that should guide the dermatology investigator's choice of assay.
authors.affiliation: Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
authors.forename: George A
authors.initials: GA
authors.lastname: Romar
authors.affiliation: Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
authors.forename: Thomas S
authors.initials: TS
authors.lastname: Kupper
authors.affiliation: Department of Dermatology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA. Electronic address: sdivito@bwh.harvard.edu.
authors.forename: Sherrie J
authors.initials: SJ
authors.lastname: Divito
mesh_terms: D002453:Cell Cycle / Q000502:physiology*; D002455:Cell Division / Q000502:physiology; D054443:Cell Migration Assays / Q000379:methods*; D049109:Cell Proliferation / Q000502:physiology*; D006801:Humans; D012107:Research Design