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Prognostic value ot a study ot the expression of argyrophilic nucleolar organizer region associated proteins in case of papillary thyroid cancerстатья Исследовательская статья
Статья опубликована в журнале из списка RSCI Web of Science
Статья опубликована в журнале из перечня ВАКСтатья опубликована в журнале из списка Web of Science и/или Scopus
- Авторы: Raikhlin N.T., Bukayeva I.A., Smirnova E.A., Pavlovskaya A.I., Brzhezovsky V.Zh, Bogatyrev V.N., Ponomareva M.V.
- Журнал: Архив патологии
- Том: 72
- Номер: 4
- Год издания: 2010
- Издательство: Медиа Сфера
- Местоположение издательства: М.
- Первая страница: 49
- Последняя страница: 52
- Аннотация: The prognosis in papillary thyroid cancer (PTC) is usually good. Ten-year survival can be seen in 90-98% of patients. Immunohistochemical study (antigen K-67) ascertained that a female patient with PTC had a low number of proliferating cells, which is usually seen in the favorable course of the disease. However, in the presented case, PTC was highly aggressive and showed a significant invasive growth, provided regional and distant metastases, rapidly progressed and, despite the performed surgical treatment, the patient died due to disease progression 3 months after surgery. This discrepancy between the number of proliferating cells and the aggressive course of PTC should be explained by the high expression of argyrophilic nucleolar organizer region associated proteins nucleofozmin and nucleolin, detected by immunohistochemical study, which is known to cause an increase in the rate of a mitotic cycle rate and to promote intercellular adhesion and enhancement of invasive growth and metastatic spread. Various factors involved in the regulation of proliferation of cells and their capacity for invasion and metastasis should be studied to make the most objective estimation of the degree of malignancy of a tumor and its prognosis.
- Добавил в систему: Пономарева Мария Владимировна