» Articles » PMID: 27591335

Costimulation Blockade in Autoimmunity and Transplantation: The CD28 Pathway

Overview
Journal J Immunol
Date 2016 Sep 4
PMID 27591335
Citations 43
Authors
Affiliations
Soon will be listed here.
Abstract

T cell activation is a complex process that requires multiple cell signaling pathways, including a primary recognition signal and additional costimulatory signals. TCR signaling in the absence of costimulatory signals can lead to an abortive attempt at activation and subsequent anergy. One of the best-characterized costimulatory pathways includes the Ig superfamily members CD28 and CTLA-4 and their ligands CD80 and CD86. The development of the fusion protein CTLA-4-Ig as an experimental and subsequent therapeutic tool is one of the major success stories in modern immunology. Abatacept and belatacept are clinically approved agents for the treatment of rheumatoid arthritis and renal transplantation, respectively. Future interventions may include selective CD28 blockade to block the costimulatory potential of CD28 while exploiting the coinhibitory effects of CTLA-4.

Citing Articles

Allogeneic Hematopoietic Stem Cell Transplantation After Solid Organ Transplantation in Patients With Hematologic Malignancies Managed With Post-Transplant Cyclophosphamide-Based Graft-Versus-Host Disease Prophylaxis.

Jang C, Hsu J J Hematol. 2024; 13(5):250-258.

PMID: 39493605 PMC: 11526586. DOI: 10.14740/jh1327.


Unlocking Transplant Tolerance with Biomaterials.

Pham J, Coronel M Adv Healthc Mater. 2024; 14(5):e2400965.

PMID: 38843866 PMC: 11834385. DOI: 10.1002/adhm.202400965.


Systematic decoding of cis gene regulation defines context-dependent control of the multi-gene costimulatory receptor locus in human T cells.

Mowery C, Freimer J, Chen Z, Casani-Galdon S, Umhoefer J, Arce M Nat Genet. 2024; 56(6):1156-1167.

PMID: 38811842 PMC: 11176074. DOI: 10.1038/s41588-024-01743-5.


Unique vulnerability of RAC1-mutant melanoma to combined inhibition of CDK9 and immune checkpoints.

Cannon A, Budagyan K, Uribe-Alvarez C, Kurimchak A, Araiza-Olivera D, Cai K Oncogene. 2024; 43(10):729-743.

PMID: 38243078 PMC: 11157427. DOI: 10.1038/s41388-024-02947-z.


Costimulatory Blockade and Solid Organ Transplantation: The Past, Present, and Future.

Kitchens W, Larsen C, Badell I Kidney Int Rep. 2023; 8(12):2529-2545.

PMID: 38106575 PMC: 10719580. DOI: 10.1016/j.ekir.2023.08.037.


References
1.
Linsley P, Wallace P, Johnson J, Gibson M, Greene J, Ledbetter J . Immunosuppression in vivo by a soluble form of the CTLA-4 T cell activation molecule. Science. 1992; 257(5071):792-5. DOI: 10.1126/science.1496399. View

2.
Freeman G, Gribben J, Boussiotis V, Ng J, Restivo Jr V, Lombard L . Cloning of B7-2: a CTLA-4 counter-receptor that costimulates human T cell proliferation. Science. 1993; 262(5135):909-11. DOI: 10.1126/science.7694363. View

3.
Thompson C, LINDSTEN T, Ledbetter J, Kunkel S, Young H, Emerson S . CD28 activation pathway regulates the production of multiple T-cell-derived lymphokines/cytokines. Proc Natl Acad Sci U S A. 1989; 86(4):1333-7. PMC: 286684. DOI: 10.1073/pnas.86.4.1333. View

4.
Vincenti F, Charpentier B, Vanrenterghem Y, Rostaing L, Bresnahan B, Darji P . A phase III study of belatacept-based immunosuppression regimens versus cyclosporine in renal transplant recipients (BENEFIT study). Am J Transplant. 2010; 10(3):535-46. DOI: 10.1111/j.1600-6143.2009.03005.x. View

5.
Hedrick S, Cohen D, Nielsen E, Davis M . Isolation of cDNA clones encoding T cell-specific membrane-associated proteins. Nature. 1984; 308(5955):149-53. DOI: 10.1038/308149a0. View