T Helper Cell Subsets in Clinical Manifestations of Psoriasis

T Helper Cell Subsets in Clinical Manifestations of Psoriasis

Psoriasis is a chronic inflammatory skin disease, which is associated with systemic inflammation and comorbidities, such as psoriatic arthritis and cardiovascular diseases. The autoimmune nature of psoriasis has been established only recently, conferring a central role to epidermal CD8 T cells recognizing self-epitopes in the initial phase of the disease. Different subsets of helper cells have ...

The Effect of Mafosfamide on Differential Activation of T-helper Subsets

Nine lives: plasticity among T helper cell subsets

The division of labor among two types of T helper (Th) subsets, first described over 20 yr ago, has been buffeted by the discovery of new subsets and new cytokines that can be coaxed out of T cells with increasing disregard for the subset of origin. Although Th17 cells and regulatory T (T reg) cells are widely accepted subsets, and others are being proposed, their plasticity is difficult to rec...

IL-12– and IL-23–induced T helper cell subsets

Traditionally, CD4(+) T cells have been separated into two different subsets named T helper (Th)1 and Th2. A new IL-23-driven subset of Th cells called Th(IL-17) has now been described. The data suggest that IL-23 plays an important role in the differentiation of autoreactive pathogenic T cells. Whether these IL-23-induced Th(IL-17) cells are a unique subset or are related to other Th subsets i...

Specific cutaneous manifestations in adult T cell leukemia/lymphoma

Background and aim: Adult T cell leukemia/lymphoma (ATLL) is an aggresive malignancy which may occur in human T lymphotropic virus1(HTLV1) infected persons. HTLV1 is endemic in Khorasan with prevalence of 2.3% in general population. Since specific cutaneous manifestations of lymphoma may occur in a significant number of patients, we studied ATLL patients in Mashhad.Mate...