The frequency of T regulatory cells is increased in peripheral blood of patients with colon-rectal cancer

Autor:	D. Saverino, C. Stabilini, R. SImone, E. Gianetta, F. Milintenda-Florian
Jazyk:	angličtina
Rok vydání:	2011
Předmět:	regulatory T cells colon-rectal cancer Biology (General) QH301-705.5
Zdroj:	Journal of Biological Research, Vol 84, Iss 1 (2011)
Druh dokumentu:	article
ISSN:	1826-8838 2284-0230
DOI:	10.4081/jbr.2011.4659
Popis:	Immune system can recognise the tumor-associated antigens present in peripheal blood of cancer patients. Recent studies suggest that CD4+CD25+ regulatory T cells (Treg) might hamper effective immune-surveillance of cancer cells and impede effective immune responses to established tumours. The aim of this study is to demonstrate the presence of Treg in the peripheral blood of colon-rectal cancer (CRC) patients. Results indicate an increase frequency of Treg in the peripheral blood of CRC patients. In addition, Treg is able to regulate the in vitro proliferative response to CEA. Thus, these cells could regulate the immunosuppression and, eventually, the neoplastic progression in CRC patients.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/5797a8ed32e74f3f8ecafab718c1ad9b Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF