Zhonghua yi xue yi chuan xue za zhi = Zhonghua yixue yichuanxue zazhi = Chinese journal of medical genetics · 2009
[Large germline deletion of the VHL gene in Chinese families with von Hippel-Lindau syndrome].
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Zhang Jin, Chen Hai-ge, Xue Wei, Zhou Li-xin, Huang Yi-ran
Аннотация
OBJECTIVE: To investigate the large germline deletion of the VHL gene in Chinese families with von Hippel-Lindau disease (VHL).
METHODS: The large deletion of the VHL gene in 20 unrelated Chinese VHL families was analyzed by using universal primer quantitative fluorescent multiplex polymerase chain reaction (UPQFM-PCR) and GeneScan analysis.
RESULTS: Partial and complete VHL gene deletions were detected in 6 probands, including 3 exon 1 deletions, 1 exon 3 and 2 complete deletions. Of the 2 families with the complete deletions, patients developed multi-centric hemangioblastoma in the retina and central nervous system (CNS), and none developed renal cell carcinoma (RCC).
CONCLUSION: Partial and complete VHL gene deletions could be detected in Chinese kindreds with von Hippel-Lindau disease and the test for large deletion of the VHL gene should be implemented in routine DNA diagnosis for VHL disease. Further investigations are required to confirm that entire VHL deletions may be associated with a high risk of hemangioblastomas in the retina and central nervous system.
METHODS: The large deletion of the VHL gene in 20 unrelated Chinese VHL families was analyzed by using universal primer quantitative fluorescent multiplex polymerase chain reaction (UPQFM-PCR) and GeneScan analysis.
RESULTS: Partial and complete VHL gene deletions were detected in 6 probands, including 3 exon 1 deletions, 1 exon 3 and 2 complete deletions. Of the 2 families with the complete deletions, patients developed multi-centric hemangioblastoma in the retina and central nervous system (CNS), and none developed renal cell carcinoma (RCC).
CONCLUSION: Partial and complete VHL gene deletions could be detected in Chinese kindreds with von Hippel-Lindau disease and the test for large deletion of the VHL gene should be implemented in routine DNA diagnosis for VHL disease. Further investigations are required to confirm that entire VHL deletions may be associated with a high risk of hemangioblastomas in the retina and central nervous system.