Cord Blood Regulatory T Cells Prevent Mutiple Myeloma Progression By Suppressing Inflammation

Inflammation Formation by Dampening Neutrophilic Regulatory T Cells Prevent Inducible BALT

Regulatory T cells and multiple myeloma.

Many clinical observations point to active immunologic phenomena in patients with myeloma. These consist of active suppression of the host's immune system and partially successful attempts by the host's immune system to suppress the malignant B-cell population. Clinical conditions such as asymptomatic myeloma, which represents clinical presentation in the plateau phase of the disease, plateau e...

Dysfunctional T regulatory cells in multiple myeloma.

Multiple myeloma (MM) is characterized by the production of monoclonal immunoglobulin and is associated with suppressed uninvolved immunoglobulins and dysfunctional T-cell responses. The biologic basis of this dysfunction remains ill defined. Because T regulatory (T(reg)) cells play an important role in suppressing normal immune responses, we evaluated the potential role of T(reg) cells in immu...

Cord Blood Derived CD4+CD25high T Cells Become Functional Regulatory T Cells upon Antigen Encounter

BACKGROUND Upon antigen exposure, cord blood derived T cells respond to ubiquitous environmental antigens by high proliferation. To date it remains unclear whether these "excessive" responses relate to different regulatory properties of the putative T regulatory cell (Treg) compartment or even expansion of the Treg compartment itself. METHODS Cord blood (>37 week of gestation) and peripheral ...

Regulatory T Cells in Colorectal Cancer

One of the essential protection mechanisms of immune system is Treg cells which play an important role in maintenance ofimmune homeostasis. However, they may also inhibit immune functions against tumor cells. It has been reported that Treg cellsare increased in patients suffering from different types of cancer. Increased number of Treg cells has been shown in tumor lymphnodes, peripheral blood,...