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Next-generation sequencing reveals relapse and leukemia-free survival risks in newly diagnosed acute myeloid leukemia treated with CAG regimen combined with decitabine

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Cancer Pathogenesis and Therapy 2024年第2期2卷 112-120页

作者： Sai Huang Peng chen Lu Wang Lingmin Xu Nan Wang Fei Li Liping Dou Daihong Liu Department of Hematology Senior Department of HematologyThe Fifth Medical Center of PLA General HospitalBejing 100039China National Clinical Research Center of Geriatric Diseases Chinese PLA General HospitalBejing 100853China Chinese PLA Medical School Beijing 100853China Department of Hematology The First Medical Center of PLA General HospitalBejing 100853China

Background:Acute myeloid leukemia(AML)is a heterogeneous hematopoietic malignancy whose prognosis is associated with several ***,a deoxyribonucleic acid(DNA)methyltransferase(DNMT)in-hibitor,combined with cytarabine,aclarubicin hydrochloride,and granulocyte colony-stimulating factor(DCAG),has been used in patients newly diagnosed with *** regimen has been especially used in older and fragile patients who are immunocompromised or have co-morbidities,as well as those with specific gene ***,the integration of molecular risk stratification and treatment guidance for the DCAG regimen has not been well ***,this study aimed to investigate the genetic mutations associated with AML and establish appropriate treatment strategies for patients newly diagnosed with ***:This study analyzed the clinical data and genetic mutations based on next-generation sequencing(NGS)in 124 newly diagnosed patients with AML who received the DCAG regimen at the People's Liberation Army(PLA)General Hospital from January 2008 to August *** associated with the cumulative incidence of relapse(CIR)and leukemia-free survival(LFS)in patients newly diagnosed with AML were ***:The most adverse prognosis of DCAG-treated patients was observed in those with FLT3-ITD,KIT,PTPN11,GATA2,or IDH1 mutations during univariable analysis,whereas PTPN11 mutation was solely significant in multivariable analysis,with an increased likelihood of CIR(P=0.001)and reduced LFS duration(P=0.077).Hyperleukocytosis was maintained as an independent risk factor for increased CIR risk(P=0.044)and decreased LFS duration(P=0.042)in multivariable *** this study,we validated the risk classification of patients with AML receiving an epigenetic modifier-based induction regimen across a broad age ***:NGS demonstrated a dismal overall outcome in patients with the rare PTPN11 mutations,indicating the need for new therapies that target this h

关键词： Acute myeloid leukemia Next-generation sequencing Prognosis DNA methyltransferase Chemotherapy

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Storage and redistribution of anthropogenic CO_(2) in the western North Pacific:The role of subtropical mode water transportation

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Fundamental Research 2024年第1期4卷 103-112页

作者： cheng-long Li Lei Han Wei-dong Zhai Di Qi Xu-chen Wang Hong-mei Lin Li-wen Zheng Institute of Marine Science and Technology Shandong UniversityQingdao 266237China China-ASEAN College of Marine Science and Technology Xiamen University MalaysiaSelangorMalaysia Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai) Zhuhai 519080China Polar and Marine Research Institute Jimei UniversityXiamen 361021China Key Laboratory of Marine Chemistry Theory and Technology and Frontiers Science Center for Deep Ocean Multispheres and Earth SystemMinistry of EducationOcean University of ChinaQingdao 266100China Center for Isotope Geochemistry and Geochronology Pilot National Laboratory for Marine Science and Technology(Qingdao)Qingdao 266237China Weihai Institute of Marine Ecology and Economy Research Weihai 264400China

Oceanic uptake and storage of anthropogenic CO_(2)(CANT)are regulated by ocean circulation and *** decipher the storage and redistribution of CANT in the western North Pacific,where a major CANT sink develops,we investigated the water column carbonate system,dissolved inorganic radiocarbon and ancillary parameters in May and August 2018,spanning the Kuroshio Extension(KE,35-39°N),Kuroshio Recirculation(KR,27-35°N)and subtropical(21-27°N)*** column CANT inventories were estimated to be 40.5±1.1 mol m^(-2) in the KR zone and 37.2±0.9 mol m^(-2) in the subtropical *** comparison with historical data obtained in 2005,relatively high rates of increase of the CANT inventory of 1.05±0.20 and 1.03±0.12 mol m^(-2) yr^(-1) in the recent decade were obtained in the KR and subtropical zones,*** water-mass-based analyses suggest that formation and transport of subtropical mode water dominate the deep penetration,storage,and redistribution of CANT in those two *** the KE zone,however,both the water column CANT inventory and the decadal CANT accumulation rate were small and uncertain owing to the dynamic hydrology,where the naturally uplifting isopycnal surfaces make CANT penetration relatively *** findings of this study improve the understanding of the spatiotemporal variations of CANT distribution,storage,and transport in the western North Pacific.

关键词： Oceanic CO_(2)uptake Anthropogenic CO_(2)storage Subtropical mode water Kuroshio extension Kuroshio recirculation Western North Pacific

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Chronomodulated chemotherapy for locoregionally advanced nasopharyngeal carcinoma:A phase Ⅱ randomized controlled trial

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Radiation Medicine and Protection 2024年第1期5卷 43-48页

作者： Xiaoxiao chen Feng Jin Weili Wu Yuanyuan Li Jinhuan Long Xiuling Luo Xiuyun Juan Li Pengxin Zhang Mang Zhang Department of Head and Neck Oncology Affiliated Cancer Hospital of Guizhou Medical UniversityGuiyang 550004China Departemnt of Oncology Affiliated Hospital of Guizhou Medical UniversityGuiyang 550001China

Objective:To validate the safety and efficacy of chronochemotherapy for locoregionally advanced nasopharyngeal carcinoma(NPC).Methods:Participants for this phase II randomized controlled trial were recruited from the Department of Head and Neck Oncology at the Affiliated Cancer Hospital of Guizhou Medical *** enrolled(128 in total,112 in the final analysis)between April 1,2017,and February 28,2018,were randomly divided into the chronochemotherapy and conventional chemotherapy *** the chronochemotherapy group,docetaxel was intravenously administered between 3:30 *** 4:30 *** day 1,followed by intravenous administration of cisplatin between 10:00 *** 10:00 *** day 1to day *** addition,5-fluorouracil was administered through a continuous intravenous pump between 10:00 *** 10:00 a.m.(2nd day)from day 1 to day *** the conventional chemotherapy group,docetaxel(on day 1),cisplatin(on day 2),and 5-fluorouracil(from day 1 to day 5,120 h in total)were administered without time-specific *** groups underwent intensitymodulated radiation therapy with 6-MV *** gross target volume(GTV)comprised the nasopharyngeal GTV and cervical lymph node *** primary endpoint was immune function,quantified by measuring dendritic cell and lymphocyte subsets,whereas the secondary endpoints were therapeutic efficacy and incidence of adverse *** Chi-square test was applied to compare total events between the groups,Mann-Whitney U test was used to compare the DC subsets and toxicities,and Wilcoxon signed-rank test was used to compare the continuous variables between the two ***:Chronochemotherapy preserved immune function,as evidenced by elevated levels of myeloid dendritic cells(P=0.394)and higher CD4/CD8 ratio(P?0.781).No significant difference in overall response rate,measured as the sum of complete and partial response rates,was observed between the groups(P=0.711).A reduction in the incidence of vomiting(P=

关键词： Nasopharyngeal carcinoma Chronochemotherapy Intensity-modulated radiotherapy Dendritic cells Adverse events Randomized controlled trial

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qGW11a/OsCAT8,encoding an amino acid permease,negatively regulates grain size and weight in rice

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The Crop Journal 2024年第4期12卷 1150-1158页

作者： Peng Gao Feifan chen Haitang Liu Shijun Fan Jierui Zeng Xue Diao Yang Liu Wencheng Song Shifu Wang Jing Li Xiaobo Zhu Bin Tu Weilan chen Ting Li Yuping Wang Bingtian Ma Shigui Li Hua Yuan Peng Qin State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China Rice Research InstituteSichuan Agricultural UniversityChengdu 611130SichuanChina

Grain size is a key factor influencing grain weight in *** this study,a chromosome segment substitution line(CSSL9-17)was identified,that exhibits a significant reduction in both grain size and weight compared to its donor parent *** investigation identified two quantitative trait loci(QTL)on chromosome 11,designated qGW11a and qGW11b,which contribute to 1000-grain weight with an additive ***_Os11g05690,encoding the amino acid permease OsCAT8,is the target gene of *** of OsCAT8 resulted in decreased grain weight,while OsCAT8 knockout mutants exhibited increased grain *** 287-bp located within the OsCAT8 promoter region of 93-11 negatively regulates its activity,which is subsequently correlated with an increase in grain size and *** results suggest that OsCAT8 functions as a negative regulator of grain size and grain weight in rice.

关键词： Rice Grain size Grain weight QTL OsCAT8

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Long-Term Survival Trend of Gynecological Cancer:A Systematic Review of Population-Based Cancer Registration Data

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Biomedical and Environmental Sciences 2024年第8期37卷 897-921页

作者： Xiaohui Zhou Danni Yang Yixin Zou Dandan Tang Jun chen Zhuoying Li Qiuming Shen Qun Xu Yongbing Xiang Department of Epidemiology&State Key Laboratory of Systems Medicine for Cancer Shanghai Cancer InstituteRenji HospitalShanghai Jiaotong University School of MedicineShanghai 200032China School of Public Health Shanghai Jiaotong University School of MedicineShanghai 200025China School of Public Health Fudan UniversityShanghai 200025China Health Management Center Renji HospitalShanghai Jiaotong University School of MedicineShanghai 200127China

Gynecological cancer significantly affect the health of *** review aimed to describe the global patterns and trends in the survival of patients with gynecological *** searched PubMed,Embase,Web of Science,SinoMed,and SEER for survival analyses of cancer registration data of cervical,endometrial,and ovarian cancers published between 1980 and ***,the highest 5-year observed survival rate for cervical cancer was 76.5% in Anshan,Liaoning,China(2008-2017).The 5-year observed survival rates of endometrial and ovarian cancers were higher in Finland(1995-1999,82.5%)and Singapore(1988-1992,62.0%).The 5-year relative survival rate of cervical cancer patients was higher in Haining,Zhejiang,China(2011-2014,85.8%).Korea ranked first at 89.0% and 64.5% for endometrial and ovarian cancers,*** rates have improved for cervical,endometrial,and ovarian *** aged≥75 years and those with advancedstage disease had the worst 5-year survival *** rates were better for squamous cell carcinoma in cervical cancer,for endometrial carcinoma and mucinous adenocarcinoma in endometrial cancer,and for germ cell and sex-cord stromal tumors in ovarian *** the past four decades,the survival rates of gynecological cancers have increased globally,with notable increases in cervical and endometrial *** rates are higher in developed countries,with a slow-growing *** studies should focus on improving survival,especially in ovarian cancer patients.

关键词： Survival Cancer globally

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社会政策赋能新质生产力发展的三重逻辑、关键领域与实践方略

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青海社会科学 2024年第2期 80-89页

作者：陈仁兴陈钊山东大学政治学与公共管理学院山东大学生活质量与公共政策研究中心南京大学政府管理学院

新质生产力是我国生产力发展到特定阶段的一种新的表现形态,是实现高质量发展与中国式现代化的重要抓手。社会政策与新质生产力发展密切相关,可以在推动新质生产力发展的过程中发挥“助推器”“稳定器”与“安全阀”的作用,为新质生产... 详细信息

新质生产力是我国生产力发展到特定阶段的一种新的表现形态,是实现高质量发展与中国式现代化的重要抓手。社会政策与新质生产力发展密切相关,可以在推动新质生产力发展的过程中发挥“助推器”“稳定器”与“安全阀”的作用,为新质生产力发展与经济社会平稳运行提供制度保障。社会政策赋能新质生产力发展具有深厚的理论逻辑、历史逻辑与现实逻辑。具体来看,社会政策赋能新质生产力发展的关键领域主要包括就业政策、失业保险政策、教育政策、积极老龄化政策、社会救助政策与第三次分配等方面,可以从价值理念、制度设计、主体参与、技术赋能和风险应对维度提出社会政策赋能新质生产力发展的实践路径。

关键词：新质生产力社会政策高质量发展中国式现代化技术赋能

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Photocatalytic dicarboxylation of strained C-C bonds with CO_(2) via consecutive visible-light-induced electron transfer

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Chinese Chemical Letters 2024年第6期35卷 268-273页

作者： Yi Liu Zhe-Hao Wang Guan-Hua Xue Lin chen Li-Hua Yuan Yi-Wen Li Da-Gang Yu Jian-Heng Ye Key Laboratory of Green Chemistry&Technology of Ministry of Education College of ChemistrySichuan UniversityChengdu 610064China College of Polymer Science and Engineering State Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu 610065China State Key Laboratory of Elemento-Organic Chemistry Nankai UniversityTianjin 300071China

Dicarboxylic acids have a wide range of applications in the polymer industry to construct valuable *** has recently emerged as an efficient and sustainable strategy to generate dicarboxylic ***,photocatalytic dicarboxylation with CO_(2) is mainly limited to unsaturated bonds,and the dicarboxylation of C-C single bonds still remains a ***,we report a photocatalytic dicarboxylation of C-C single bonds in strained rings with CO_(2) units via consecutive photo-induced electron transfer(ConPET).It is also the first photocatalytic reductive ring-opening reaction of ***,this transition-metal-free protocol exhibits good functional group tolerance,broad substrate scope,facile scalability,and easy product ***,diacids can easily be derivatized to mainchain liquid crystalline polyesters.

关键词： Consecutive photo-induced electron transfer Visible-light catalysis Dicarboxylation Carbon dioxide Cyclopropanes

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Barosinusitis due to routine weather changes:A cross-sectional analysis of public websites

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World Journal of Otorhinolaryngology-Head and Neck Surgery 2024年第1期10卷 18-23页

作者： James C.Campbell Julia E.Canick Philip G.chen Ralph Abi Hachem David W.Jang Department of Head and Neck Surgery&Communication Sciences Duke University School of MedicineDurhamNorth CarolinaUSA Duke University School of Medicine DurhamNorth CarolinaUSA Department of Otolaryngology-Head and Neck Surgery University of Texas Health Science Center San AntonioSan AntonioTexasUSA

Background:Sinusitis is a common diagnosis that can be erroneously associated with routine weather‐related barometric pressure *** actuality,these pressure changes likely exacerbate migraine headaches,which can cause facial pain and pressure rather than true sinus ***:The present study sought to characterize the representation of both sinusitis and migraine in association with barometric pressure changes across websites on the ***:An Internet search for relevant terms was conducted,and content of the resulting pages was assessed for associations between weather‐related pressure changes and either sinusitis or *** in reported results across different subtypes of Internet sources were *** primary outcomes measured were(1)whether a given media source associated barometric weather changes with sinusitis,(2)whether that source associated barometric weather changes with migraine,and(3)treatment options offered by that ***:Of the 116 included webpages,36(31.03%)associated sinusitis and routine barometric pressure *** these,10(27.77%)were otolaryngology practice ***‐seven webpages(57.76%)associated migraine and routine barometric pressure *** these,nonotolaryngology webpages were more likely to report this ***:Otolaryngology practice sites were observed to be the most frequent professional medical resource reporting the unsubstantiated claim that routine barometric pressure changes are associated with *** sources were more likely to link weather‐related pressure changes to *** results suggest that opportunities exist for otolaryngology practice sites to educate patients about nonrhinogenic headache etiologies.

关键词： acute rhinosinusitis balloon sinus dilation headache migraine sinusitis

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A mutation in TBXT causes congenital vertebral malformations in humans and mice

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Journal of Genetics and Genomics 2024年第4期51卷 433-442页

作者： Shuxia chen Yunping Lei Yajun Yang chennan Liu Lele Kuang Li Jin Richard HFinnell Xueyan Yang Hongyan Wang Obstetrics and Gynecology Hospital State Key Laboratory of Genetic Engineering at School of Life SciencesKey Laboratory of Reproduction Regulation of NPFPCInstitute of Reproduction and DevelopmentFudan UniversityShanghai 200438China Shanghai Key Laboratory of Metabolic Remodeling and Health Institute of Metabolism and Integrative BiologyFudan UniversityShanghai 200438China Center for Precision Environmental Health Department of Molecular and Cellular BiologyBaylor College of MedicineHoustonTX 77030USA MOE Key Laboratory of Contemporary Anthropology School of Life SciencesFudan UniversityShanghai 200438China Department of Assisted Reproduction Xinhua HospitalSchool of MedicineShanghai Jiao Tong UniversityShanghai 200092China Children’s Hospital Fudan University399 Wanyuan RoadShanghai 201102China

T-box transcription factor T(TBXT;T)is required for mesodermal formation and axial skeletal *** it has been extensively studied in various model organisms,human congenital vertebral malformations(CVMs)involving T are not well ***,we report a family with 15 CVM patients distributed across 4 *** affected individuals carry a heterozygous mutation,T c.596A>G(p.Q199R),which is not found in unaffected family members,indicating co-segregation of the genotype and *** vitro assays show that T p.Q199R increases the nucleocytoplasmic ratio and enhances its DNA-binding affinity,but reduces its transcriptional activity compared to the *** determine the pathogenicity of this mutation in vivo,we generated a Q199R knock-in mouse model that recapitulates the human CVM *** heterozygous Q199R mice show subtle kinked or shortened tails,while homozygous mice exhibit tail filaments and severe vertebral ***,we show that the Q199R mutation in T causes CVM in humans and mice,providing previously unreported evidence supporting the function of T in the genetic etiology of human CVM.

关键词： Congenital vertebral malformation TBXT T gene Loss-of-function mutation

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Two cases on primary bone marrow lymphoma

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Cancer Pathogenesis and Therapy 2024年第1期2卷 58-61页

作者： Zining Wang Lu Sun Yue Wang Haoran chen Hongbin Pu Bo Yang Xuechun Lu Medical School of Chinese PLA Beijing 100853China Department of Hematology The Second Medical Center&National Clinical Research Center for Geriatric DiseasesChinese PLA General HospitalBeijing 100853China Department of Pathology The First Medical CenterChinese PLA General HospitalBeijing 100853China National Institutes for Food and Drug Control Beijing 102629China Management School Shanxi Medical UniversityTaiyuanShanxi 030604China

Managing Editor:Peng Lyu Primary bone marrow lymphoma(PBML)is a rare lymphoma accounting for 1.23%of non-Hodgkin lymphoma(NHL)*** is characterized by tumor cells invading only the bone marrow without systemic lymphadenopathy or extranodal organ *** to the lack of standardized treatment regimens,most patients are treated using rituximab with cyclophosphamide,doxorubicin,vincristine,and prednisone(R-CHOP)regimens;however,their efficacy needs to be further investigated.

关键词： lymphoma cases involvement

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