Pituitary tumors exhibit a spectrum of biology ... usually by epigenetic silencing of inhibitors of cell proliferation Loss of the reticulin network represents the morphological hallmark of ...

(1) The first phase of diabetes insipidus is initiated by a partial or complete pituitary stalk section, which severs the connections between the cell bodies of AVP-secreting neurons in the ...

Nov. 12, 2024 — Glioblastoma is the most common kind of malignant brain tumor in adults. So far, no treatment has been able to make this aggressive tumor permanently disappear. The tumor cells ...

Tumour heterogeneity describes differences between tumours of the same type in different patients, and between cancer cells within a tumour. Both can lead to different responses to therapy ...