Invasiveness in pituitary adenomas has been defined and investigated from multiple
perspectives, with varying results when its predictive value is considered. A systematic …

The majority of pituitary adenomas are trophically stable and change relatively little in size
over many years. A comparatively small proportion behave more aggressively and come to …

Pituitary tumours are usually benign neoplasia, but may have a locally aggressive or
malignant evolution. This study aimed to identify factors which mostly influence their …

Tumor growth depends on several factors, including angiogenesis. Tumors cannot grow if
new vessels are not formed to supply the cells with oxygen and other nutrients and to …

Background: P53 expression and increased MIB-1 proliferation index have been shown to
correlate with invasive behavior in pituitary adenomas. The purpose of this study was to …

Background/Aim: Pituitary adenomas are brain tumors with invasive properties. Epithelial-
mesenchymal-transition (EMT) is a cellular process linked to the transformation to an …

This article reviews published evidence on the diagnosis and classification of pituitary gland
tumours and the relevance of histological and genetic features to prognosis. Much of the …

Brain tumors have a longstanding reputation for being intractable to therapy, and with
evidence suggesting that the incidence of some brain tumors is increasing, this has become …

Background/Aims: Aberrant expression of miRNA has been found in many tumor tissues to
regulate the tumorigenesis by binding to the 3-untranslated region (3-UTR) of the target …

The pituitary gland is an organ that functionally connects the hypothalamus with the
peripheral organs. The pituitary gland is an important regulator of body homeostasis during …