Metabolic Regulation of Myeloid-Derived Suppressor Cell Function in Cancer

Regulatory T Cells and Myeloid-Derived Suppressor Cells in Patients with Peptic Ulcer and Gastric Cancer

Background: Regulatory T Cells (Tregs) and Myeloid-Derived Suppressor Cells (MDSCs) are two main regulatory cells modulating the immune responses in inflammation and cancer. Objective: To investigate and compare Tregs and MDSCs in peptic ulcer and gastric cancer. Methods: Patients with dyspepsia were selected and divided into three groups of non-ulcer dyspepsia (NUD, n=22), peptic ulcer disease...

Myeloid-Derived Suppressor Cell Function Inhibition of Tumor-Induced

Transcriptional regulation of myeloid-derived suppressor cells.

Myeloid-derived suppressor cells are a heterogeneous group of pathologically activated immature cells that play a major role in the negative regulation of the immune response in cancer, autoimmunity, many chronic infections, and inflammatory conditions, as well as in the regulation of tumor angiogenesis, tumor cell invasion, and metastases. Accumulation of myeloid-derived suppressor cells is go...

IL4R Myeloid-Derived Suppressor Cell Expansion in Cancer Patients

Myeloid-derived suppressor cells, age and cancer

We have recently discovered that the levels of circulating myeloid-derived suppressor cells, which are associated with an impaired T-cell proliferation and produce high amounts of reactive oxygen species, increase with age and are elevated in individuals in remission from cancer. Herein, potential mechanisms underpinning these observations are discussed.