Augmented IFNγ producing ILC1 and IL 17 producing ILC3 in pemphigus vulgaris: Plausible therapeutic target.

Innate Lymphoid cells (ILCs) are innate counterparts of helper T cells. Although low in number, they have proven to play major roles in many autoimmune diseases. In Pemphigus Vulgaris (PV), the gaps in the knowledge of functional role of ILCs remain.

Distorted frequency and functionality of natural killer cells in pemphigus vulgaris: A potential therapeutic target.

Pemphigus vulgaris (PV) is a rare autoimmune disorder where autoantibodies target the desmosomal proteins resulting in blistering of oral mucosa and skin. While the pathogenesis of PV is mainly mediated by the adaptive immune system, key players of innate immunity are also emerging. This study outlines the phenotypic as well as functional attributes of NK cells in PV.

Macrophage inhibitory factor alters the functionality of macrophages and their involvement in disease pathogenesis of active generalized vitiligo patients.

Introduction: In autoimmune dermatitis patients, a macrophage migration inhibitory factor (MIF) is widely used to determine the severity of the diseases with other clinical parameters. Moreover, in vitiligo, MIF has shown significant positive correlation with the VASI (Vitiligo Area Scoring Index) score of both generalized and localized vitiligo patients. MIF function as pro-inflammatory cytokine and inhibited random migration of macrophages from inflammation loci.