Mild Hypothermia Inhibits Differentiation of Human Embryonic and Induced Pluripotent Stem Cells
Author(s) -
Glenn S. Belinsky,
Srdjan D. Antic
Publication year - 2013
Publication title -
biotechniques
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.617
H-Index - 131
eISSN - 1940-9818
pISSN - 0736-6205
DOI - 10.2144/000114065
Subject(s) - induced pluripotent stem cell , embryonic stem cell , microbiology and biotechnology , biology , kosr , cellular differentiation , stem cell , gene , genetics
Culture of pluripotent stem cells at 35°C strikingly reduces unwanted spontaneous differentiation during hESC and iPSC maintenance compared with 37°C. Growth at 35°C did not affect expression of pluripotency mRNAs nor induce expression of cold-inducible genes. Colony size was somewhat reduced at 35°C. Thus, growth at 35°C is a convenient, simple method to reduce the labor of removing spontaneously differentiated colonies when maintaining pluripotent cells.
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