The Liaoning Hongyan River Nuclear Power Plant is located on the east coast of Liaodong Bay in the Bohai Sea,China,and the safety of the cooling water is often threatened by large-scale jellyfish outbreaks.Thus,monito...The Liaoning Hongyan River Nuclear Power Plant is located on the east coast of Liaodong Bay in the Bohai Sea,China,and the safety of the cooling water is often threatened by large-scale jellyfish outbreaks.Thus,monitoring jellyfish growth,migration,and disappearance is essential to the safety of the nuclear power plant.In this study,high-throughput sequencing was used to analyze the community characteristics of mesoplankton in the sea area at the inlet and outlet from April to September 2019.At the same time,the micro-individuals of jellyfish(including oosperm,planula,polyps,or ephyra of jellyfish)in the water were detected by real-time fluorescent quantitative PCR(qPCR).Both the maximum abundance of Aurelia coerulea and Nemopilema nomurai in July were detected by high-throughput sequencing and q PCR.Only three common taxa of plankton(Paracalanus,Calanoida,and Poaceae)were found in the waters near the inlet and outlet,and the beta diversity of plankton in the waters near the inlet and outlet was low in the same period.Based on the plankton community composition in the sea water near the inlet,it could be speculated that jellyfish outbreaks would have a significant impact on the plankton via the predation effect.The maximum mt-16S rDNA copy numbers of A.coerulea and N.nomurai in the samples from the waters of Liaodong Bay were detected in June 2019,and that of N.nomurai showed an increasing trend from north to south,with the jellyfish tending to move to the seawaters near the plant.The results indicate that the optimum monitoring period for jellyfish outbreaks in Liaodong Bay is from the end of May to the end of July.展开更多
Clinical trials have demonstrated that some patients with chronic myeloid leukemia(CML)treated for several years with tyrosine kinase inhibitors(TKIs)who have maintained a molecular response can successfully discontin...Clinical trials have demonstrated that some patients with chronic myeloid leukemia(CML)treated for several years with tyrosine kinase inhibitors(TKIs)who have maintained a molecular response can successfully discontinue treatment without relapsing.Treatment free remission(TFR)can be reached by approximately 50%of patients who discontinue.Despite having similar levels of deep molecular response and an identical duration of treatment,the factors that influence the successful discontinuation of CML patients remain to be determined.In this review we will explore the factors identified to date that can help predict whether a patient will successfully achieve TFR.We will also discuss the need for the identification of predictive biomarkers associated with a high probability of achieving TFR for the future personalized identification of patients who are suitable for the discontinuation of TKI treatment.展开更多
基金Supported by the Scientific and Technological Innovation Project of the Laoshan Laboratory (No.LSKJ202203700)the National Key Research and Development Program of China (No.2017YFC1404404)+1 种基金the National Natural Science Foundation of China (No.41976133)the Fundamental Research Funds for the Central Universities (No.202061030)。
文摘The Liaoning Hongyan River Nuclear Power Plant is located on the east coast of Liaodong Bay in the Bohai Sea,China,and the safety of the cooling water is often threatened by large-scale jellyfish outbreaks.Thus,monitoring jellyfish growth,migration,and disappearance is essential to the safety of the nuclear power plant.In this study,high-throughput sequencing was used to analyze the community characteristics of mesoplankton in the sea area at the inlet and outlet from April to September 2019.At the same time,the micro-individuals of jellyfish(including oosperm,planula,polyps,or ephyra of jellyfish)in the water were detected by real-time fluorescent quantitative PCR(qPCR).Both the maximum abundance of Aurelia coerulea and Nemopilema nomurai in July were detected by high-throughput sequencing and q PCR.Only three common taxa of plankton(Paracalanus,Calanoida,and Poaceae)were found in the waters near the inlet and outlet,and the beta diversity of plankton in the waters near the inlet and outlet was low in the same period.Based on the plankton community composition in the sea water near the inlet,it could be speculated that jellyfish outbreaks would have a significant impact on the plankton via the predation effect.The maximum mt-16S rDNA copy numbers of A.coerulea and N.nomurai in the samples from the waters of Liaodong Bay were detected in June 2019,and that of N.nomurai showed an increasing trend from north to south,with the jellyfish tending to move to the seawaters near the plant.The results indicate that the optimum monitoring period for jellyfish outbreaks in Liaodong Bay is from the end of May to the end of July.
文摘Clinical trials have demonstrated that some patients with chronic myeloid leukemia(CML)treated for several years with tyrosine kinase inhibitors(TKIs)who have maintained a molecular response can successfully discontinue treatment without relapsing.Treatment free remission(TFR)can be reached by approximately 50%of patients who discontinue.Despite having similar levels of deep molecular response and an identical duration of treatment,the factors that influence the successful discontinuation of CML patients remain to be determined.In this review we will explore the factors identified to date that can help predict whether a patient will successfully achieve TFR.We will also discuss the need for the identification of predictive biomarkers associated with a high probability of achieving TFR for the future personalized identification of patients who are suitable for the discontinuation of TKI treatment.
