Endocrine Abstracts

Pituitary transforming gene 1 (PTTG1) is a mammalian securing involved in mitosis to ensure chromosomal stability. PTTG1 is overexpressed in a variety of tumors. It can directly and indirectly induce expression of genes that are involved in regulating tumorigenesis and cancer development (c-Myc, bFGF, VEGF and MMP2).We evaluated PTTG1-expression by immunohistochemistry on formalin-fixed and paraffin-embedded specimen testicular tissues from 53 male patie...

Introduction: Multiple endocrine neoplasia type 1 (MEN1) is an autosomal dominantly inherited endocrine tumor syndrome characterized by development of cancer in various endocrine organs, particularly in pituitary, parathyroid and pancreas. Moreover, in some cases, also non-endocrine tumors can be diagnosed, developing atypical phenotypes.Case report: We report herein the clinical history of a patient affected by MEN-1 syndrome who developed atypical feat...