Abstract |
During the past decade, a better understanding of the cellular and molecular mechanisms underlying tumor immunity has provided the appropriate framework for the development of therapeutic strategies for cancer immunotherapy. Under this complex scenario, galectins have emerged as promising molecular targets for cancer therapy responsible of creating immunosuppressive microenvironments at sites of tumor growth and metastasis. Galectins, expressed in tumor, stromal, and endothelial cells, contribute to thwart the development of immune responses by favoring the expansion of T regulatory cells and contributing to their immunosuppressive activity, driving the differentiation of tolerogenic dendritic cells, limiting T cell viability, and maintaining T cell anergy. The emerging data promise a future scenario in which the selective blockade of individual members of the galectin family, either alone or in combination with other therapeutic regimens, will contribute to halt tumor progression by counteracting tumor-immune escape. Here we describe a selection of methods used to investigate the role of galectin-1 in tumor-immune escape.
|
Authors | Juan P Cerliani, Tomas Dalotto-Moreno, Daniel Compagno, L Sebastián Dergan-Dylon, Diego J Laderach, Lucas Gentilini, Diego O Croci, Santiago P Méndez-Huergo, Marta A Toscano, Mariana Salatino, Gabriel A Rabinovich |
Journal | Methods in molecular biology (Clifton, N.J.)
(Methods Mol Biol)
Vol. 1207
Pg. 249-68
( 2015)
ISSN: 1940-6029 [Electronic] United States |
PMID | 25253145
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
|
Chemical References |
- Antigens, Neoplasm
- CD3 Complex
- Cytokines
- Galectin 1
- Galectins
- Interleukin-27
- STAT3 Transcription Factor
|
Topics |
- Adoptive Transfer
- Animals
- Antigens, Neoplasm
(immunology)
- Blotting, Western
- Bone Marrow Cells
(cytology)
- CD3 Complex
(metabolism)
- Cell Proliferation
- Cell Separation
- Cytokines
(metabolism)
- Dendritic Cells
(cytology, metabolism)
- Enzyme-Linked Immunosorbent Assay
- Flow Cytometry
- Galectin 1
(metabolism)
- Galectins
(metabolism)
- Gene Silencing
- Genetic Vectors
(genetics)
- Humans
- Interleukin-27
(metabolism)
- Lentivirus
(genetics)
- Lymph Nodes
(immunology)
- Mice
- Neoplasms
(immunology, metabolism, pathology)
- Phosphorylation
- STAT3 Transcription Factor
(metabolism)
- Spleen
(immunology)
- T-Lymphocytes, Regulatory
(cytology, immunology, metabolism)
- Transduction, Genetic
- Tumor Microenvironment
|