Abstract
The human iPSC line MCRIi019-A-6 was generated using CRISPR/Cas9-mediated gene editing to introduce a heterozygous COL2A1 exon 33 c.2155C>T (p.R719C) mutation into the control human iPSC line MCRIi019-A. Both the edited and parental lines display typical iPSC characteristics, including the expression of pluripotency markers, the ability to be differentiated into the three germ lines, and a normal karyotype. This cell line, along with the isogenic control line, can be used to study the molecular pathology of precocious osteoarthritis in a human model, more broadly understand type II collagenopathies, and explore novel therapeutic targets for this class of diseases.