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Molecular pathway activation features linked with transition from normal skin to primary and metastatic melanomas in humanстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 21 сентября 2017 г.
- Авторы: Shepelin D., Korzinkin M., Vanyushina A., Aliper A., Borisov N., Vasilov R., Zhukov N., Sokov D., Prassolov V., Gaifullin N., Zhavoronkov A., Bhullar B., Buzdin A.
- Журнал: Oncotarget
- Номер: Jan 5;7(1)
- Год издания: 2016
- Издательство: Impact Journals
- Местоположение издательства: Albany, N.Y., United States
- Первая страница: 656
- Последняя страница: 670
- DOI: 10.18632/oncotarget.6394
- Аннотация: Melanoma is the most aggressive and dangerous type of skin cancer, but its molecular mechanisms remain largely unclear. For transcriptomic data of 478 primary and metastatic melanoma, nevi and normal skin samples, we performed high-throughput analysis of intracellular molecular networks including 592 signaling and metabolic pathways. We showed that at the molecular pathway level, the formation of nevi largely resembles transition from normal skin to primary melanoma. Using a combination of bioinformatic machine learning algorithms, we identified 44 characteristic signaling and metabolic pathways connected with the formation of nevi, development of primary melanoma, and its metastases. We created a model describing formation and progression of melanoma at the level of molecular pathway activation. We discovered six novel associations between activation of metabolic molecular pathways and progression of melanoma: for allopregnanolone biosynthesis, L-carnitine biosynthesis, zymosterol biosynthesis (inhibited in melanoma), fructose 2, 6-bisphosphate synthesis and dephosphorylation, resolvin D biosynthesis (activated in melanoma), D-myo-inositol hexakisphosphate biosynthesis (activated in primary, inhibited in metastatic melanoma). Finally, we discovered fourteen tightly coordinated functional clusters of molecular pathways. This study helps to decode molecular mechanisms underlying the development of melanoma.
- Добавил в систему: Гайфуллин Нуршат Минуллаевич