Assay optimization for the objective quantification of human multilineage colony-forming units.

ABSTRACT: Colony-forming unit (CFU) assays are a powerful tool in hematopoietic research because they allow researchers to functionally test the lineage potential of individual stem and progenitor cells. Assaying for lineage potential is important for determining and validating the identity of progenitor populations isolated by methods such as fluorescence-activated cell sorting (FACS). However, current methods for CFU assays are limited in their ability to robustly assay multipotent progenitors with the ability to differentiate down the myeloid, erythroid, and megakaryocytic lineages because of the lack of specific growth factors necessary for certain lineage outputs. In addition, manual counting of colony types is subjective resulting in user to user variability in assessments of cell types based

SUBMITTER: Thompson EN 

PROVIDER: S-EPMC10527702 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature