Objective: To investigate the relationship between co-deletion of p15/p16 genes and the prognostic significance in patients with non-small cell lung cancer (NSCLC). Methods: By using polymerase chain reaction (PCR), t...Objective: To investigate the relationship between co-deletion of p15/p16 genes and the prognostic significance in patients with non-small cell lung cancer (NSCLC). Methods: By using polymerase chain reaction (PCR), the loss of p15/p16 genes was examined in DNA samples from 140 NSCLC patients. Results: The rate of co-deletion in adenocarcinoma was significantly higher than that in squamous cell carcinoma (P<0.05), while it was not related to sex, age and TNM stages (P>0.05). By a five years’ follow-up survey, the survival rate of NSCLC patients with co-deletion of p15/p16 genes was obviously lower than that of patients without co-deletion (P<0.01). In the multivariate analysis, co-deletion of p15/p16 genes and TNM stages were identified as independent predictors for overall survival (P<0.01). Conclusion: Since the co-deletion of p15/p16 genes is significantly related to the prognosis of NSCLC patients, detecting co-deletion of both genes might be used as a potential marker for NSCLC prognosis.展开更多
Objective This study aims to select clinical and pathological aspects correlated with 1p /19q co-deletion in gliomas. Methods Samples of 56 glioma patients were collected. The status of chromosome 1p and 19q was detec...Objective This study aims to select clinical and pathological aspects correlated with 1p /19q co-deletion in gliomas. Methods Samples of 56 glioma patients were collected. The status of chromosome 1p and 19q was detected by Fluorescence in Situ Hybridization (FISH) and the expression levels of nine展开更多
Glioma is one of the most common primary intracranial tumors,characterized by invasive growth and poor prognosis.Actin cytoskeletal rearrangement is an essential event in tumor cell migration.Scinderin(SCIN),an actin ...Glioma is one of the most common primary intracranial tumors,characterized by invasive growth and poor prognosis.Actin cytoskeletal rearrangement is an essential event in tumor cell migration.Scinderin(SCIN),an actin severing and capping protein that regulates the actin cytoskeleton,is involved in the prolif-eration and migration of certain cancer cells.However,its biological role and molecular mechanism in glioma remain unclear.Lin et al explored the role and mechanism of SCIN in gliomas.The results showed that SCIN mechanically affected cytoskeleton remodeling and inhibited the formation of lamellipodia via RhoA/FAK signaling pathway.This study identifies the cancer-promoting role of SCIN and provides a potential therapeutic target for SCIN in glioma treatment.展开更多
基金This work was supported by Major Medical Foundation of Shanghai (No. 9920II001).
文摘Objective: To investigate the relationship between co-deletion of p15/p16 genes and the prognostic significance in patients with non-small cell lung cancer (NSCLC). Methods: By using polymerase chain reaction (PCR), the loss of p15/p16 genes was examined in DNA samples from 140 NSCLC patients. Results: The rate of co-deletion in adenocarcinoma was significantly higher than that in squamous cell carcinoma (P<0.05), while it was not related to sex, age and TNM stages (P>0.05). By a five years’ follow-up survey, the survival rate of NSCLC patients with co-deletion of p15/p16 genes was obviously lower than that of patients without co-deletion (P<0.01). In the multivariate analysis, co-deletion of p15/p16 genes and TNM stages were identified as independent predictors for overall survival (P<0.01). Conclusion: Since the co-deletion of p15/p16 genes is significantly related to the prognosis of NSCLC patients, detecting co-deletion of both genes might be used as a potential marker for NSCLC prognosis.
文摘Objective This study aims to select clinical and pathological aspects correlated with 1p /19q co-deletion in gliomas. Methods Samples of 56 glioma patients were collected. The status of chromosome 1p and 19q was detected by Fluorescence in Situ Hybridization (FISH) and the expression levels of nine
文摘Glioma is one of the most common primary intracranial tumors,characterized by invasive growth and poor prognosis.Actin cytoskeletal rearrangement is an essential event in tumor cell migration.Scinderin(SCIN),an actin severing and capping protein that regulates the actin cytoskeleton,is involved in the prolif-eration and migration of certain cancer cells.However,its biological role and molecular mechanism in glioma remain unclear.Lin et al explored the role and mechanism of SCIN in gliomas.The results showed that SCIN mechanically affected cytoskeleton remodeling and inhibited the formation of lamellipodia via RhoA/FAK signaling pathway.This study identifies the cancer-promoting role of SCIN and provides a potential therapeutic target for SCIN in glioma treatment.
