Answers are grounded in this paper and cite their sources.
To increase the manipulation efficiency and storage capability of vitrified human embryonic stem cells, a new bulk vitrification method was established using transformed cryovials. This method vitrified a large number of cell clumps, as opposed to those cryopreserved by a slow-freezing method with conventional cryovials at one time (round). After warming, vitrified human embryonic stem cells exhibited a much higher survival rate than the slow-freezing cells. The vitrified stem cells continued to express markers of pluripotency and formed teratomas in mice with severe combined immunodeficiency, confirming the pluripotency of vitrified-warmed human embryonic stem cell clumps. The new bulk vitrification method is superior to and more practical than the open pulled straw vitrification method and the slow-freezing method for the cryopreservation of human embryonic stem cells.
No takes yet. Share an insight, caveat, or question.
Li et al. (2010) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: