Invariant natural killer T cells in hematopoietic stem cell transplantation: killer choice for natural suppression.
Invariant natural killer T cells in hematopoietic stem cell transplantation: killer choice for natural suppression.
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DOI:
10.1038/bmt.2015.335
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发表时间:
2016-05
影响因子:
4.8
通讯作者:
Das, R.
中科院分区:
文献类型:
--
作者:
Guan, P.;Bassiri, H.;Patel, N. P.;Nichols, K. E.;Das, R.
Invariant natural killer T cells (iNKTs) are innate-like lipid-reactive T lymphocytes that express an invariant T-cell receptor (TCR). Following engagement of the iTCR, iNKTs rapidly secrete copious amounts of Th1 and Th2 cytokines and promote the functions of several immune cells including NK, T, B and dendritic cells. Accordingly, iNKTs bridge the innate and adaptive immune responses and modulate susceptibility to autoimmunity, infection, allergy and cancer. Allogeneic hematopoietic stem cell transplantation (HSCT) is one of the most effective treatments for patients with hematologic malignancies. However, the beneficial graft versus leukemia (GvL) effect mediated by the conventional T cells contained within the allograft is often hampered by the concurrent occurrence of graft versus host disease (GvHD). Thus, developing strategies that can dissociate GvHD from GvL remain clinically challenging. Several preclinical and clinical studies demonstrate that iNKTs significantly attenuate GvHD without abrogating the GvL effect. Besides preserving the GvL activity of the donor graft, iNKTs themselves exert antitumor immune responses via direct and indirect mechanisms. Herein, we review the various mechanisms by which iNKTs provide antitumor immunity and discuss their roles in GvHD suppression. We also highlight the opportunities and obstacles in manipulating iNKTs for use in the cellular therapy of hematologic malignancies.
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影响因子:
30.5
作者:
通讯作者:
--
DOI:
10.1084/jem.20042592
发表时间:
2005-05-02
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Chang DH;Osman K;Connolly J;Kukreja A;Krasovsky J;Pack M;Hutchinson A;Geller M;Liu N;Annable R;Shay J;Kirchhoff K;Nishi N;Ando Y;Hayashi K;Hassoun H;Steinman RM;Dhodapkar MV
通讯作者:
Dhodapkar MV
影响因子:
15.3
作者:
Borowski, C;Bendelac, A
通讯作者:
Bendelac, A
影响因子:
8.7
作者:
Das R;Sant'Angelo DB;Nichols KE
通讯作者:
Nichols KE
影响因子:
20.3
作者:
Chang, David H.;Liu, Nancy;Dhodapkar, Madhav V.
通讯作者:
Dhodapkar, Madhav V.