Objective This meta-analysis explored whether the expression of actin filament-associated protein 1 antisense RNA 1(AFAP1-AS1)is related to the prognosis and clinicopathological features of patients with cancer.Method...Objective This meta-analysis explored whether the expression of actin filament-associated protein 1 antisense RNA 1(AFAP1-AS1)is related to the prognosis and clinicopathological features of patients with cancer.Methods PubMed,EMBASE,and Cochrane Library were systematically searched.Hazard ratios(HRs)with 95%confidence intervals(CIs)were used to assess the prognostic value based on overall survival(OS),disease-free survival(DFS),and progression-free survival(PFS).Odds ratios(ORs)with 95%CIs were used to determine the relationships between AFAP1-AS1 and clinicopathological features,such as large tumor size(LTS),high tumor stage(HTS),poor histological grade(PHG),lymph node metastasis(LNM),and distant metastasis(DM).Results Thirty-five eligible articles and 3433 cases were analyzed.High AFAP1-AS1 expression,compared to low AFAP1-AS1 expression,correlated with significantly shorter OS(HR=2.15,95%CI=1.97-2.34,P<0.001),DFS(HR=1.37,95%CI=1.19-1.57,P<0.001),and PFS(HR=1.97,95%CI=1.56-2.50,P<0.001)in patients with cancer.In various cancers,elevated AFAP1-AS1 expression was significantly associated with LTS(OR=2.76,95%CI=2.16-3.53,P<0.001),HTS(OR=2.23,95%CI=1.83-2.71,P<0.001),and PHG(OR=1.39,95%CI=1.08-1.79,P=0.01)but not LNM(OR=1.59,95%CI=0.88-2.85,P=0.12)or DM(OR=1.81,95%CI=0.90-3.66,P=0.10).Conclusion High AFAP1-AS1 expression was associated with prognostic and clinicopathological features,suggesting that AFAP1-AS1 is a prognostic biomarker for human cancers.展开更多
At present,the function and profile of long noncoding RNAs(lncRNAs)in half-smooth tongue soles Cynoglossus semilaevis remain poorly understood.Therefore,we identified lncRNAs in the species using large-scale deep sequ...At present,the function and profile of long noncoding RNAs(lncRNAs)in half-smooth tongue soles Cynoglossus semilaevis remain poorly understood.Therefore,we identified lncRNAs in the species using large-scale deep sequencing approaches.A total of 96726222 clean reads and 2497 lncRNAs were obtained from the compound samples.In total,1694 known lncRNAs and 803 novel lncRNAs were identified.Most of the novel lncRNAs distributed mainly in a range of 200-3000 nt and contained 2-6 exons.Six novel lncRNAs were selected for expression analysis by quantitative reverse transcription-polymerase chain reaction,of which lnc_770 and lnc_150 were expressed mainly in the ovary.This study provides a valuable resource for lncRNA studies of half-smooth tongue sole and improves our understanding of the function of non-coding RNA in fish.展开更多
基金Supported by a grant from the“Ten Thousand Plan”Youth Talent Project in Yunnan Province(no grant number is applicable).
文摘Objective This meta-analysis explored whether the expression of actin filament-associated protein 1 antisense RNA 1(AFAP1-AS1)is related to the prognosis and clinicopathological features of patients with cancer.Methods PubMed,EMBASE,and Cochrane Library were systematically searched.Hazard ratios(HRs)with 95%confidence intervals(CIs)were used to assess the prognostic value based on overall survival(OS),disease-free survival(DFS),and progression-free survival(PFS).Odds ratios(ORs)with 95%CIs were used to determine the relationships between AFAP1-AS1 and clinicopathological features,such as large tumor size(LTS),high tumor stage(HTS),poor histological grade(PHG),lymph node metastasis(LNM),and distant metastasis(DM).Results Thirty-five eligible articles and 3433 cases were analyzed.High AFAP1-AS1 expression,compared to low AFAP1-AS1 expression,correlated with significantly shorter OS(HR=2.15,95%CI=1.97-2.34,P<0.001),DFS(HR=1.37,95%CI=1.19-1.57,P<0.001),and PFS(HR=1.97,95%CI=1.56-2.50,P<0.001)in patients with cancer.In various cancers,elevated AFAP1-AS1 expression was significantly associated with LTS(OR=2.76,95%CI=2.16-3.53,P<0.001),HTS(OR=2.23,95%CI=1.83-2.71,P<0.001),and PHG(OR=1.39,95%CI=1.08-1.79,P=0.01)but not LNM(OR=1.59,95%CI=0.88-2.85,P=0.12)or DM(OR=1.81,95%CI=0.90-3.66,P=0.10).Conclusion High AFAP1-AS1 expression was associated with prognostic and clinicopathological features,suggesting that AFAP1-AS1 is a prognostic biomarker for human cancers.
基金Supported by the Shandong Provincial Natural Science Foundation(No.ZR2013CL003)the National Natural Science Foundation of China(Nos.81670398,91639102)+1 种基金the funding of Taishan Scholars of Shandong Province to Binzhou Medical Universitythe Key Research Project of Yantai City(No.2018ZHGY071)
文摘At present,the function and profile of long noncoding RNAs(lncRNAs)in half-smooth tongue soles Cynoglossus semilaevis remain poorly understood.Therefore,we identified lncRNAs in the species using large-scale deep sequencing approaches.A total of 96726222 clean reads and 2497 lncRNAs were obtained from the compound samples.In total,1694 known lncRNAs and 803 novel lncRNAs were identified.Most of the novel lncRNAs distributed mainly in a range of 200-3000 nt and contained 2-6 exons.Six novel lncRNAs were selected for expression analysis by quantitative reverse transcription-polymerase chain reaction,of which lnc_770 and lnc_150 were expressed mainly in the ovary.This study provides a valuable resource for lncRNA studies of half-smooth tongue sole and improves our understanding of the function of non-coding RNA in fish.
