Dendritic Cell Metabolism and Function in Tumors.

Dendritic Cell Metabolism and Function in Tumors. Trends Immunol. 2019 Jul 10;: Authors: Giovanelli P, Sandoval TA, Cubillos-Ruiz JR Abstract Dendritic cells (DCs) are fundamental for the initiation and maintenance of immune responses against malignant cells. Despite the unique potential of DCs to elicit robust anticancer immunity, the tumor microenvironment poses a variety of challenges that hinder competent DC function and consequently inhibit the development of protective immune responses. Here, we discuss recent studies uncovering new molecular pathways and metabolic programs that tumors manipulate in DCs to disturb their homeostasis and evade immune control. We also examine certain state-of-the-art strategies that seek to improve DC function and elicit antitumor responses in hosts with cancer. Understanding and modulating DC metabolism and activity within tumors might help improve the efficacy of T cell-centric immunotherapies. PMID: 31301952 [PubMed - as supplied by publisher]
Source: Trends in Immunology - Category: Allergy & Immunology Authors: Tags: Trends Immunol Source Type: research