Adrenal gland fine needle aspiration: a multi-institutional analysis of 139 cases.

Introduction: Adrenal gland lesions span a range of entities from benign and malignant primary neoplasms to metastatic tumors. Fine-needle aspiration (FNA) provides a minimally invasive diagnostic tool to stage patients with known malignancy and procure material for molecular testing. This study characterizes the clinicopathologic associations of patients with adrenal gland FNA from 2 large hospitals.

Cooperative regulation of non-small cell lung carcinoma angiogenic potential by macrophage migration inhibitory factor and its homolog, D-dopachrome tautomerase.

Tumor-derived growth factors and cytokines stimulate neoangiogenesis from surrounding capillaries to support tumor growth. Recent studies have revealed that macrophage migration inhibitory factor (MIF) expression is increased in lung cancer, particularly non-small cell lung carcinomas (NSCLC). Because MIF has important autocrine effects on normal and transformed cells, we investigated whether autocrine MIF and its only known family member, D-dopachrome tautomerase (D-DT), promote the expression of proangiogenic factors CXCL8 and vascular endothelial growth factor in NSCLC cells.