Chloroquine potentially modulated innate immune response to <i>Vibrio parahaemolyticus</i> in RAW 264.7 macrophages

The innate immune response to Aspergillus fumigatus.

Despite the development of new treatments, the mortality due to invasive pulmonary aspergillosis remains above 50%, reaching 95% in certain situations. The battle against Aspergillus fumigatus involves several components of the pulmonary innate immune system: cells, mediators, and natural antifungal molecules involved in the recognition and elimination of the fungus, thereby preventing coloniza...

Innate immune response to Burkholderia mallei

PURPOSE OF REVIEW Burkholderia mallei is a facultative intracellular pathogen that causes the highly contagious and often the fatal disease, glanders. With its high rate of infectivity via aerosol and recalcitrance toward antibiotics, this pathogen is considered a potential biological threat agent. This review focuses on the most recent literature highlighting host innate immune response to B. ...

TAMable tumor-associated macrophages in response to innate RNA sensing

Antitumor effect of PolyI:C (a viral dsRNA analog) has been attributed to dendritic cell (DC)-maturation activity, that drives antitumor NK cells, DC cross-presentation, cytotoxic T lymphocytes and many IFN-inducible genes. According to a recent paper, tumor-infiltrating M2 macrophages are found to become an additional antitumor effector through polyI:C response.

Pregnancy enhances the innate immune response in experimental cutaneous leishmaniasis through hormone-modulated nitric oxide production.

The maintenance of host defense during pregnancy may depend on heightened innate immunity. We evaluated the immune response of pregnant hamsters during early infection with Leishmania (Viannia) panamensis, a cause of American cutaneous leishmaniasis. At 7 days post-infection, pregnant animals showed a lower parasite burden compared with nonpregnant controls at the cutaneous infection site (P=0....

Induction of Innate Immune Response