title: An insight into morphometric descriptors of cell shape that pertain to regenerative medicine.
abstract: Cellular morphology has recently been indicated as a powerful indicator of cellular function. The analysis of cell shape has evolved from rudimentary forms of microscopic visual inspection to more advanced methodologies that utilize high-resolution microscopy coupled with sophisticated computer hardware and software for data analysis. Despite this progress, there is still a lack of standardization in quantification of morphometric parameters. In addition, uncertainty remains as to which methodologies and parameters of cell morphology will yield meaningful data, which methods should be utilized to categorize cell shape, and the extent of reliability of measurements and the interpretation of the resulting analysis. A large range of descriptors has been employed to objectively assess the cellular morphology in two-dimensional and three-dimensional domains. Intuitively, simple and applicable morphometric descriptors are preferable and standardized protocols for cell shape analysis can be achieved with the help of computerized tools. In this review, cellular morphology is discussed as a descriptor of cellular function and the current morphometric parameters that are used quantitatively in two- and three-dimensional environments are described. Furthermore, the current problems associated with these morphometric measurements are addressed. Copyright © 2015 John Wiley & Sons, Ltd.
authors.affiliation: Network of Excellence for Functional Biomaterials (NFB), National University of Ireland, Galway, Ireland.
authors.forename: Joana
authors.initials: J
authors.lastname: Lobo
authors.affiliation: Network of Excellence for Functional Biomaterials (NFB), National University of Ireland, Galway, Ireland.
authors.forename: Eugene Yong-Shun
authors.initials: EY
authors.lastname: See
authors.affiliation: Network of Excellence for Functional Biomaterials (NFB), National University of Ireland, Galway, Ireland.
authors.forename: Manus
authors.initials: M
authors.lastname: Biggs
authors.affiliation: Network of Excellence for Functional Biomaterials (NFB), National University of Ireland, Galway, Ireland.
authors.forename: Abhay
authors.initials: A
authors.lastname: Pandit
mesh_terms: D000818:Animals; D048430:Cell Shape / Q000502:physiology*; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*; D044968:Regenerative Medicine / Q000379:methods*
keywords: image analysis; morphometry; quantitative microscopy