COMPARATIVE STUDY
ENGLISH ABSTRACT
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

[In vitro expansion of T cells stimulated by combination of IL-2, IL-7 and IL-15].

The aim of this study was to compare cell proliferation and function of the T cells acquired under various culture conditions for establishing a simple, safe and efficient cell expansion protocol in vitro. The peripheral blood mononuclear cells (PBMNC) were isolated and stimulated with autologous dendritic cells (DC) and EBV-transformed B lymphoblastoid cell line (BLCL) weekly. The cell proliferation test, flow cytometry with PI and Annexin V double staining, Cr release test and ELISPOT test were used to detect the cell expansion level, frequency of IFN-γ producing T cells, killing activity of antigen-specific T cells, cell apoptotic status and cell differentiation potential, respectively. The results indicated that use of IL-2 combined with IL-7 and IL-15 resulted in the highest cell expansion comparing to the use of IL-2 alone and the use of CD3/28 Microbeads. Also the cells obtained under cultivating with IL-2, IL-7 and IL-15 together showed high frequency of IFN-γ producing cells, strong killing activity, high viability and high differentiation potential with large portion of CD3(+)CD8(+) population among the T cells. It is concluded that a protocol is established in which the use of IL-2 combined with IL-7 and IL-15 induces the biggest cell expansion, expanded cells show high viability, strong differentiation potential, high frequency of IFN-γ producing cells and strong killing activity.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app