Molecular status of pituitary carcinoma and atypical adenoma that contributes the effectiveness of temozolomide

A Matsuno, M Murakami, K Hoya, SM Yamada… - Medical molecular …, 2014 - Springer
There have been several reports of temozolomide (TMZ) treatment of pituitary carcinomas
and atypical adenomas. O 6-methyl-guanine-DNA methyltransferase is not the sole …

DNA mismatch repair protein (MSH6) correlated with the responses of atypical pituitary adenomas and pituitary carcinomas to temozolomide: the national cooperative …

T Hirohata, K Asano, Y Ogawa, S Takano… - The Journal of …, 2013 - academic.oup.com
Context: Temozolomide (TMZ) is an alkylating agent and was a first-line chemotherapeutic
agent for malignant gliomas. Recently, TMZ has been documented to be effective against …

The role of temozolomide in the treatment of aggressive pituitary tumors

JK Liu, J Patel, JA Eloy - Journal of clinical neuroscience, 2015 - Elsevier
Pituitary tumors are amongst the most common intracranial neoplasms and are generally
benign. However, some pituitary tumors exhibit clinically aggressive behavior that is …

A mechanism of acquiring temozolomide resistance during transformation of atypical prolactinoma into prolactin-producing pituitary carcinoma: case report

M Murakami, A Mizutani, S Asano, H Katakami… - …, 2011 - journals.lww.com
BACKGROUND AND IMPORTANCE: The case presented here describes the clinical
evolution of a pituitary carcinoma from an atypical prolactinoma after temozolomide (TMZ) …

Pituitary carcinomas and aggressive pituitary tumours: merits and pitfalls of temozolomide treatment

G Raverot, F Castinetti, E Jouanneau… - Clinical …, 2012 - Wiley Online Library
Pituitary carcinomas are rare, accounting for about 0· 2% of all pituitary tumours. They
represent a challenge to clinical practice in both diagnosis and treatment. They may present …

[HTML][HTML] Temozolomide in aggressive pituitary adenomas and carcinomas

LD Ortiz, LV Syro, BW Scheithauer, F Rotondo, H Uribe… - Clinics, 2012 - SciELO Brasil
Temozolomide is an alkylating agent used in the treatment of gliomas and, more recently,
aggressive pituitary adenomas and carcinomas. Temozolomide methylates DNA and …

O6‐methylguanine DNA methyltransferase immunoexpression in nonfunctioning pituitary adenomas Are progressive tumors potential candidates for temozolomide …

G Widhalm, S Wolfsberger, M Preusser… - … Journal of the …, 2009 - Wiley Online Library
BACKGROUND: Currently, no effective alternative treatment exists for progressive,
regrowing, nonfunctioning pituitary adenomas (NFPA) that are resistant to conventional …

Long-term outcome and MGMT as a predictive marker in 24 patients with atypical pituitary adenomas and pituitary carcinomas given treatment with temozolomide

D Bengtsson, HD Schrøder, M Andersen… - The Journal of …, 2015 - academic.oup.com
Context/Objective: Locally aggressive pituitary tumors (LAPT) and pituitary carcinomas
respond poorly to conventional therapy and cytotoxic drugs. Temozolomide (TMZ) is an oral …

Temozolomide and pituitary tumors: current understanding, unresolved issues, and future directions

LV Syro, F Rotondo, M Camargo, LD Ortiz… - Frontiers in …, 2018 - frontiersin.org
Temozolomide, an alkylating agent, initially used in the treatment of gliomas was expanded
to include pituitary tumors in 2006. After 12 years of use, temozolomide has shown a notable …

Treatment of pituitary neoplasms with temozolomide: a review

LV Syro, LD Ortiz, BW Scheithauer, R Lloyd, Q Lau… - Cancer, 2011 - Wiley Online Library
Temozolomide, an orally administered alkylating agent, is used to treat malignant gliomas.
Recent reports also have documented its efficacy in the treatment of pituitary adenomas and …