We have located links that may give you full text access.
Uveal Melanoma: GNAQ and GNA11 Mutations in a Greek Population.
Anticancer Research 2017 October
BACKGROUND/AIM: Uveal melanoma is the most common primary adult intraocular malignancy. It is known to have a strong metastatic potential, fatal for the vast majority of patients. In recent years, meticulous cytogenetic and molecular profiling has led to precise prognostication, that unfortunately is not matched by advancements in adjuvant therapies. G Protein subunits alpha Q (GNAQ) and alpha 11 (GNA11) are two of the major driver genes that contribute to the development of uveal melanoma. Understanding their prognostic significance can allow tailored management and facilitate their use in the on-going quest of targeted uveal melanoma therapies.
MATERIALS AND METHODS: Formalin-fixed, paraffin-embedded specimens were obtained from 47 patients of Greek origin, with uveal melanoma. GNAQ and GNA11 genes were screened for mutations in exons 4 and 5, by polymerase chain reaction and Sanger sequencing.
RESULTS: The overall mutation frequency of GNAQ/GNA11 genes was 42.4%. A novel mutation c.625_626delinsGC was identified in GNA11. No correlation was observed between the mutation status and metastasis occurrence or overall survival time of patients.
CONCLUSION: Mutations in GNAQ and GNA11 genes in this Greek population present frequencies that qualify them as potential targets for customized therapy.
MATERIALS AND METHODS: Formalin-fixed, paraffin-embedded specimens were obtained from 47 patients of Greek origin, with uveal melanoma. GNAQ and GNA11 genes were screened for mutations in exons 4 and 5, by polymerase chain reaction and Sanger sequencing.
RESULTS: The overall mutation frequency of GNAQ/GNA11 genes was 42.4%. A novel mutation c.625_626delinsGC was identified in GNA11. No correlation was observed between the mutation status and metastasis occurrence or overall survival time of patients.
CONCLUSION: Mutations in GNAQ and GNA11 genes in this Greek population present frequencies that qualify them as potential targets for customized therapy.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
Perioperative echocardiographic strain analysis: what anesthesiologists should know.Canadian Journal of Anaesthesia 2024 April 11
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app