Recent developments in gene therapy: applications for the treatment of pituitary tumours.
Pituitary tumours are normally benign, highly differentiated and slow growing neoplasms. Nevertheless, as many as half of them will show evidence of local invasion into the surrounding structures. Despite their benign growth characteristics and slow clinical progression, pituitary tumours commonly cause serious morbidity. The mass effects of large tumours, including headache and visual failure from optic chiasm compression, may cause lifelong disability. Hormone hypersecretion or deficiency causes major clinical problems that often require expensive and long-term medical therapy. Major advances have been made in the therapy of pituitary tumours over the past 20-30 years, but despite this, their treatment often remains an unsatisfactory compromise in practice. There is, therefore, a place for improvements in therapy, and to this end, gene therapy may come to hold a significant place in the future treatment of human pituitary tumours. With the development of new gene delivery vehicles, this concept can now be explored with a view to treating specific types of pituitary tumours.
Castro
M G
MG
Molecular Medicine and Gene Therapy Unit, School of Medicine, University of Manchester, UK.
Davis
J R
JR
Xiong
W
W
Lowenstein
P R
PR
D000818:Animals; D004992:Ethics, Medical; D015870:Gene Expression; D018014:Gene Transfer Techniques; D015316:Genetic Therapy / Q000639:trends; D005822:Genetic Vectors; D006801:Humans; D010911:Pituitary Neoplasms / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D011878:Radiotherapy; D013937:Thymidine Kinase / Q000235:genetics
D013937:Thymidine Kinase