Reflections

BACKGROUND                                                Sclerosing mucoepidermoid carcinoma with eosinophils of thyroid (SCEME) is a rare thyroid carcinoma. Although it is believed to take a slow, indolent approach to grow, the carcinoma can cause complications due to involvement of large part of the thyroid and neck. Apart from the involvement of thyroid gland, SCEME is also known to metastasize to different body parts, further complicating the prognostic outcome. The interesting part of the clinical picture is sclerosis and fibrosis of the involved part of the thyroid gland, and Hashimoto’s Thyroiditis (HT) in non-involved portion of the thyroid. The stroma shows infiltration of eosinophils, lymphocytes and plasma cells. SCEME has been found to be...

Targeting AMPK and mTOR pathways in Eczema   Rationale Eczema or atopic dermatitis is chronic inflammation of the skin characterized by numerous relapses. Eczematous patches, plaques, epidermal edema along with immunological cells in the infiltrate are the histologic features of eczema. It has been shown recently that CD4 and CD8 T-cells and the inflammatory cytokines such as IFN-γ, TNF-α, play a dominant role in the pathology of atopic dermatitis. Recent literature also suggests using biologics targeted to counter these pro-inflammatory cytokines. However, recently more focus has been put towards understanding the metabolic pathways of T-cell activation. Particular focus has been put in understanding the fatty acid metabolism involved in the T-cells.  It has been shown that T-cell activation leads to increased glucose uptake and activation of PI3K/AKT and mTOR pathway. Utilization of fatty acids for energy needs, i.e. using beta oxidation on the other hand leads to...