Effect of Storage Conditions on the Integrity of Human Umbilical Cord Mesenchymal Stromal Cell-Derived Microvesicles
- 作者: Romanov Y.1,2, Volgina N.3, Dugina T.2, Kabaeva N.1, Sukhikh G.3
-
隶属关系:
- National Medical Research Center for Cardiology, Ministry of Health of the Russian Federation
- CryoCenter
- V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation
- 期: 卷 167, 编号 1 (2019)
- 页面: 131-135
- 栏目: Translated from Kletochnye Tekhnologii v Biologii i Meditsine (Cell Technologies in Biology and Medicine)
- URL: https://journals.rcsi.science/0007-4888/article/view/241513
- DOI: https://doi.org/10.1007/s10517-019-04476-2
- ID: 241513
如何引用文章
详细
We studied the effect of storage conditions on the safety of microvesicles produced by human multipotent umbilical cord mesenchymal stromal cells into the conditioned medium. It was found that microvesicles can be stored without serious degradation for up to 1 week at 4°С, but were almost completely destroyed during freezing and thawing cycles irrespective of the storage temperatures (-20°С, -70°С, or -196°С). Similar results were obtained for lyophilized medium conditioned by human multipotent umbilical cord mesenchymal stromal cells. Addition of a cryoprotectant (5-10% DMSO) followed by freezing and/or lyophilization preserved microvesicles at a nearly initial level. These findings indicate that during storage, microvesicles, being membrane structures, behave similar to living cells and require appropriate conditions for prolonged storage.
作者简介
Yu. Romanov
National Medical Research Center for Cardiology, Ministry of Health of the Russian Federation; CryoCenter
编辑信件的主要联系方式.
Email: romanov@cryocenter.ru
俄罗斯联邦, Novosibirsk; Moscow
N. Volgina
V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation
Email: romanov@cryocenter.ru
俄罗斯联邦, Moscow
T. Dugina
CryoCenter
Email: romanov@cryocenter.ru
俄罗斯联邦, Moscow
N. Kabaeva
National Medical Research Center for Cardiology, Ministry of Health of the Russian Federation
Email: romanov@cryocenter.ru
俄罗斯联邦, Novosibirsk
G. Sukhikh
V. I. Kulakov National Medical Research Center for Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation
Email: romanov@cryocenter.ru
俄罗斯联邦, Moscow