IL-10 Producing Regulatory B Cells Mediated Protection against Murine Malaria Pathogenesis.

Various immune cells are known to participate in combating infection. Regulatory B cells represent a subset of B cells that take part in immunomodulation and control inflammation. The immunoregulatory function of regulatory B cells has been shown in various murine models of several disorders.

CD4ICOSFoxp3: a sub-population of regulatory T cells contribute to malaria pathogenesis.

Background: Regulatory T cells are known to play a key role to counter balance the protective immune response and immune mediated pathology. However, the role of naturally occurring regulatory cells CD4CD25Foxp3 in malaria infection during the disease pathogenesis is controversial. Beside this, ICOS molecule has been shown to be involved in the development and function of regulatory T cell enhance IL-10 production.

Mesenchymal Stem Cells: A Novel Therapeutic Approach to Enhance Protective Immunomodulation and Erythropoietic Recovery in Malaria.

Mesenchymal stem cells (MSCs) are self-renewing, multi-potent heterogeneous stem cells that display strong tissue protective and restorative properties by differentiating into cells of the mesodermal lineages. In addition to multi-lineage differentiation capacity, MSCs play important roles in regulating immune responses, inflammation, and tissue regeneration. MSCs play a role in the outcome of the pathogenesis of several infectious diseases.

Mesenchymal stem cells protect against malaria pathogenesis by reprogramming erythropoiesis in the bone marrow.

Malaria remains a major public health problem worldwide. The immune mechanisms that mediate protection against malaria are still unclear. Previously, we reported that mesenchymal stem cells (MSCs) play a critical role in host protection against malaria by altering the dynamic balance of T regulatory cells and effector T cells producing inflammatory cytokines.

Mesenchymal stem cells play an important role in host protective immune responses against malaria by modulating regulatory T cells.

Plasmodium spp. parasites, the causative agents of malaria, survive and replicate in human hosts by modulating host protective immune responses. In a rodent model, malaria manifests as a severe splenomegaly, with infiltration of cells and lympho-proliferation as major contributing factors of the immunopathology.