MedElevator
Войти в исследования PLoS neglected tropical diseases · 2024
Clonorchis sinensis infection contributes to hepatocellular carcinoma progression via enhancing angiogenesis.
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.
Wei Caibiao, Chen Junxian, Yu Qiuhai, Qin Yuling, Huang Taijun, Liu Fengfei, Pan Xiaolan, Lin Qiumei, Tang Zeli, Fang Min
Аннотация
BACKGROUND: Clonorchis sinensis (C. sinensis) infection plays an important role in the progression of hepatocarcinogenesis. However, its specific role in HCC progression remains unclear. This study aimed to investigate whether C. sinensis contributes to angiogenesis in HCC.
METHODS: A comprehensive clinical analysis was conducted on 947 HCC patients, divided into two groups: C. sinensis (-) HCC and C. sinensis (+) HCC. Kaplan-Meier survival curves and log-rank tests were utilized to assess survival outcomes. Microvessel density (MVD) was evaluated through CD34 immunohistochemistry on hepatectomy specimens. A chemistry analyzer and blood analyzer were employed to measure the concentration of circulating angiogenesis-related biomarkers. Quantitative reverse transcription-PCR (qRT-PCR) was used to analyze the expression of angiogenesis-related genes (CD34, Ang1, Ang2, VEGF, PDGF) in HCC tissues.
RESULTS: C. sinensis infection was associated with poorer outcomes in HCC patients, with significantly shorter overall survival (OS) (p = 0.014) and recurrence-free survival (RFS) (p<0.001). Notably, C. sinensis infection led to an upregulation of MVD in HCC tissues (p = 0.041). C. sinensis (+) HCC patients exhibited significantly higher levels of circulating angiogenesis-related biomarkers, including MONO (p = 0.004), EOSO (p < 0.001), C3 (p = 0.001), FIB (p = 0.010), PLT (p = 0.003), LDH (p = 0.004), GLDH (p = 0.003), compared to C. sinensis (-) HCC patients. Moreover, qRT-PCR analysis revealed that most angiogenesis-related genes were overexpressed in patients with C. sinensis infection.
CONCLUSION: C. sinensis infection is closely associated with inflammatory responses and may promote metabolic reprogramming in HCC, thereby enhancing its malignant characteristics.
METHODS: A comprehensive clinical analysis was conducted on 947 HCC patients, divided into two groups: C. sinensis (-) HCC and C. sinensis (+) HCC. Kaplan-Meier survival curves and log-rank tests were utilized to assess survival outcomes. Microvessel density (MVD) was evaluated through CD34 immunohistochemistry on hepatectomy specimens. A chemistry analyzer and blood analyzer were employed to measure the concentration of circulating angiogenesis-related biomarkers. Quantitative reverse transcription-PCR (qRT-PCR) was used to analyze the expression of angiogenesis-related genes (CD34, Ang1, Ang2, VEGF, PDGF) in HCC tissues.
RESULTS: C. sinensis infection was associated with poorer outcomes in HCC patients, with significantly shorter overall survival (OS) (p = 0.014) and recurrence-free survival (RFS) (p<0.001). Notably, C. sinensis infection led to an upregulation of MVD in HCC tissues (p = 0.041). C. sinensis (+) HCC patients exhibited significantly higher levels of circulating angiogenesis-related biomarkers, including MONO (p = 0.004), EOSO (p < 0.001), C3 (p = 0.001), FIB (p = 0.010), PLT (p = 0.003), LDH (p = 0.004), GLDH (p = 0.003), compared to C. sinensis (-) HCC patients. Moreover, qRT-PCR analysis revealed that most angiogenesis-related genes were overexpressed in patients with C. sinensis infection.
CONCLUSION: C. sinensis infection is closely associated with inflammatory responses and may promote metabolic reprogramming in HCC, thereby enhancing its malignant characteristics.