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Esophageal cancer global burden profiles, trends, and contributors

Cancer Biology & Medicine 2024年第8期21卷 656-666页

作者： Yi Teng Changfa Xia Maomao Cao fan yang Xinxin Yan Siyi He Mengdi Cao Shaoli Zhang Qianru Li Nuopei Tan Jiachen Wang Wanqing Chen Office of Cancer Screening National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College

Objective: This study aimed to provide a comprehensive overview of the global burden of esophageal cancer(EC) and determine the temporal trends and factors influencing changes in the global ***: The latest incidence and mortality data for EC worldwide were obtained from GLOBALCAN 2022. The mortality and disability-adjusted life years(DALYs) rates for EC from 1990±2019 were sourced from the 2019 Global Burden of Diseases. Trends in EC mortality and DALYs attributable to 11 risk factors or clusters of risk were analyzed using the joinpoint regression model. The trends in age-related EC burden were assessed using a decomposition ***: An estimated 511,054 new cases of EC were diagnosed in 2022 with 445,391 deaths worldwide. Approximately 75% of cases and deaths occurred in Asia. Nearly 50% of global EC deaths and DALYs were attributed to tobacco use in men in 2019, while 20% were attributed to high body mass index(BMI) in women. From 1990±2019, EC deaths and DALYs attributable to almost all risk factors had declining trends, while EC deaths and DALYs attributed to high BMI in men had upward trends. The age-related EC burden exhibited an upward trend driven by population growth and aging, which contributed to 307.4 thousand deaths and 7.2 million DALYs due to ***: The EC burden remains substantial worldwide. Effective tobacco and obesity control measures are critical for addressing the risk-attributable burden of EC. Population growth and aging pose challenges for EC prevention and control efforts.

关键词： Esophageal cancer aging disability-adjusted life years incidence mortality risk factors trends

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Attributable liver cancer deaths and disability-adjusted life years in China and worldwide: profiles and changing trends

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Cancer Biology & Medicine 2024年第8期21卷 679-691页

作者： Mengdi Cao Changfa Xia Maomao Cao fan yang Xinxin Yan Siyi He Shaoli Zhang Yi Teng Qianru Li Nuopei Tan Jiachen Wang Wanqing Chen Office of Cancer Screening National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College

Objective: Liver cancer is a major health concern globally and in China. This analysis investigated deaths and disability-adjusted life years(DALYs) with respect to etiologies and risk factors for liver cancer in China and ***: Global and China-specific data were collected on liver cancer deaths, DALYs, and age-standardized rates(ASRs) from the Global Burden of Disease Study 2019 database. Liver cancer etiologies were classified into five groups and risk factors were categorized into three levels. Each proportion of liver cancer burden was calculated in different geographic regions. The joinpoint regression model were used to assess the trends from 1990±***: Liver cancer accounted for 484,577 deaths worldwide in 2019 with an ASR of 5.9 per 100,000 population. China had an elevated liver cancer death ASR in 2019 and males had an ASR 1.7 times the global rate. The global ASR for DALYs peaked at 75±79 years of age but peaked earlier in China. Hepatitis B virus was the prominent etiology globally(39.5%) and in China(62.5%), followed by hepatitis C virus and alcohol consumption. In high sociodemographic index countries, non-alcoholic steatohepatitis has gained an increasing contribution as an etiologic factor. The liver cancer burden due to various etiologies has decreased globally in both genders. However, metabolic risk factors, particularly obesity, have had a growing contribution to the liver cancer burden, especially among ***: Despite an overall decreasing trend in the liver cancer burden in China and worldwide, there has been a rising contribution from metabolic risk factors, highlighting the importance of implementing targeted prevention and control strategies that address regional and gender disparities.

关键词： China Liver cancer deaths global risk factors

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Inetetamab combined with pyrotinib and oral vinorelbine for patients with human epidermal growth factor receptor 2 positive advanced breast cancer:A single-arm phase 2 clinical trial

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Cancer Pathogenesis and Therapy 2024年第1期2卷 31-37页

作者： Nan Jin Yi Xu Siqi Wang Chunxiao Sun Xueqi Yan fan yang Yan Liang Weiwei Chen Xiang Huang Department of Oncology The First Affiliated Hospital of Nanjing Medical UniversityNanjingJiangsu 210029China Department of Pathology The First Affiliated Hospital of Nanjing Medical UniversityNanjingJiangsu 210029China Radiology Department The First Affiliated Hospital of Nanjing Medical UniversityNanjingJiangsu 210029China Department of Oncology Affiliated Jinling HospitalMedical School of Nanjing UniversityNanjingJiangsu 210000China

Background Human epidermal growth factor receptor 2(HER2)-targeted agents have significantly improved the outcomes of patients with HER2-positive breast cancer;however,a large proportion of patients still develop resistance to *** this study,we investigated the efficacy and safety of inetetamab,another anti-HER2 antibody,combined with pyrotinib and oral vinorelbine in patients with HER2-positive advanced breast cancer so as to provide new ideas for the *** In this prospective,single-arm,phase 2 trial,patients with HER2-positive advanced breast cancer with disease progression after trastuzumab were *** received a combination of inetetamab(loading dose of 8 mg/kg and subsequent doses of 6 mg/kg intravenously once every 3 weeks),pyrotinib(400 mg orally once daily),and vinorelbine(60 mg/m^(2)orally once weekly)until disease progression or intolerable *** primary endpoint was progression-free survival(PFS).The secondary endpoints included objective response rate(ORR),overall survival(OS),disease control rate(DCR),and *** Between February 13,2022 and December 25,2022,30 patients were screened and enrolled in this *** median age of the patients at enrollment was 54 years,12 patients(40.0%)had hormone-receptor-positive disease and 23 patients(76.7%)had visceral *** median PFS was 8.63 months(95%confidence interval[CI]4.15-13.12 months).The median OS was not *** ORR was 53.3%(16/30)and the DCR was 96.7%(29/30).The most common Grade III/IV adverse events were leukopenia(n=5,16.7%),neutropenia(n=4,13.3%),and diarrhea(n=3,10%).No treatment-related serious adverse events or deaths *** The combination regimen of inetetamab,pyrotinib,and oral vinorelbine showed encouraging efficacy and favorable safety in patients with HER2-positive advanced breast cancer and could be considered as an alternative treatment option for the patients.

关键词： Human epidermal growth factor receptor 2 Breast cancer Inetetamab Pyrotinib Vinorelbine

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Global, regional, and national burden of early-onset gastric cancer

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Cancer Biology & Medicine 2024年第8期21卷 667-678页

作者： Nuopei Tan Hongliang Wu Maomao Cao fan yang Xinxin Yan Siyi He Mengdi Cao Shaoli Zhang Yi Teng Qianru Li Jiachen Wang Changfa Xia Wanqing Chen Department of Cancer Screening National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical College Department of Anesthesiology National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital Chinese Academy of Medical Sciences and Peking Union Medical College

Objective: The burden of gastric cancer(GC) across different age groups needs updating. We determined the GC global, regional, and national burden profiles and changes in incidence for 3 sequential 5-year intervals from 2003 to ***: The latest incidence and mortality estimates of GC from 185 countries and regions were extracted from the GLOBOCAN 2022 database. The 5-year interval age-standardised incidence rates(ASIRs) were evaluated using cancer registry data from volumes X±XII of the Cancer Incidence in Five Continents(CI5). Correlation analysis was used to evaluate the relationship between ASIR or the age-standardised mortality rate(ASMR) and the Human Development Index(HDI).Results: There was an estimated global 968,000 new GC cases and 660,000 deaths in 2022, with male predominance. GC ASIRs and ASMRs were 9.2 and 6.1 per 100,000 persons, respectively. East Asia had the highest burden, with 53.8% of cases and 48.2% of deaths among all geographic regions. There was a significant correlation between ASIR and HDI. Over three 5-year intervals from 2003 to 2017, the incidence of GC notably decreased in most countries but peaked at 2008±2012 in New Zealand, Turkey, and South Africa. Several countries in Europe, Oceania, and America suggest an increasingly concerning trend among younger individuals, especially ***: GC is a significant health issue, especially among males and in geographic regions with an HDI, such as eastern Asia. While the incidence of GC is decreasing in many countries due to prevention efforts and improved treatments, a rising trend persists among younger individuals. Comprehensive prevention strategies tailored to different age patterns are clearly needed.

关键词： GLOBOCAN Gastric cancer cancer burden incidence mortality

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A compact multi-pixel superconducting nanowire single-photon detector array supporting gigabit space-to-ground communications

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Light(Science & Applications) 2024年第2期13卷 254-266页

作者： Hao Hao Qing-Yuan Zhao yang-Hui Huang Jie Deng fan yang Sai-Ying Ru Zhen Liu Chao Wan Hao Liu Zhi-Jian Li Hua-Bing Wang Xue-Cou Tu La-Bao Zhang Xiao-Qing Jia Xing-Long Wu Jian Chen Lin Kang Pei-Heng Wu Research Institute of Superconductor Electronics(RISE) School of Electronic Science and EngineeringNanjing UniversityNanjingJiangsu 210023China Purple Mountain Laboratories NanjingJiangsu 211111China Hefei National Laboratory HefeiAnhui 230088China National Laboratory of Solid State Microstructures and Department of Physics Nanjing UniversityNanjing 210023China

Classical and quantum space-to-ground communications necessitate highly sensitive receivers capable of extracting information from modulated photons to extend the communication distance from near-earth orbits to deep space *** achieve gigabit data rates while mitigating strong background noise photons and beam drift in a highly attenuated free-space channel,a comprehensive design of a multi-functional detector is *** this study,we present an innovative compact multi-pixel superconducting nanowire single-photon detector array that integrates near-unity detection efficiency(91.6%),high photon counting rate(1.61 Gcps),large dynamic range for resolving different photon numbers(1-24),and four-quadrant position sensing function all within one ***,we have constructed a communication testbed to validate the advantages offered by such an *** 8-PPM(pulse position modulation)format communication experiments,we have achieved an impressive maximum data rate of 1.5 Gbps,demonstrating sensitivities surpassing previous benchmarks at respective *** incorporating photon number information into error correction codes,the receiver can tolerate maximum background noise levels equivalent to 0.8 photons/slot at a data rate of 120 Mbps—showcasing a great potential for daylight operation ***,preliminary beam tracking tests were conducted through open-loop scanning techniques,which revealed clear quantitative dependence indicating sensitivity variations based on beam *** on the device characterizations and communication results,we anticipate that this device architecture,along with its corresponding signal processing and coding techniques,will be applicable in future space-to-ground communication tasks.

关键词： photon supporting correction

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亚硝基苯参与的电化学串联环化反应构建喹啉/吡咯

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有机化学 2024年第3期44卷 1021-1030页

作者：杨帆方婷杨桂春高梦湖北大学化学化工学院、有机功能分子合成与应用教育部重点实验室武汉430062 武汉大学化学与分子科学学院武汉430072

报道了一种多取代喹啉/吡咯杂环化合物的电化学合成新方法.反应以亚硝基苯和贫电子内炔为起始物,在无需额外金属催化剂、室温条件下,通过阴极单电子还原的策略,选择性地还原亚硝基苯产生亚硝基自由基,随后与炔烃进行串联环化反应,绿色... 详细信息

报道了一种多取代喹啉/吡咯杂环化合物的电化学合成新方法.反应以亚硝基苯和贫电子内炔为起始物,在无需额外金属催化剂、室温条件下,通过阴极单电子还原的策略,选择性地还原亚硝基苯产生亚硝基自由基,随后与炔烃进行串联环化反应,绿色、高效地合成了一系列具有高附加值的多取代喹啉/吡咯杂环化合物.

关键词：电化学合成串联环化亚硝基苯

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Quantifying the natural growth rate of hepatocellular carcinoma:A real-world retrospective study in southwestern China

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World Journal of Hepatology 2024年第5期16卷 800-808页

作者： Li Tu Hong Xie Qi Li Ping-Gui Lei Pei-Ling Zhao fan yang Chi Gong Yuan-Lin Yao Shi Zhou Department of General Practice The Affiliated Hospital of Guizhou Medical UniversityGuiyang 550004Guizhou ProvinceChina Clinical Medicine Soochow UniversitySuzhou 215123Jiangsu ProvinceChina Department of Radiology The Affiliated Hospital of Guizhou Medical UniversityGuiyang 550004Guizhou ProvinceChina Department of Clinical Laboratory Center The Affiliated Hospital of Guizhou Medical UniversityGuiyang 550004Guizhou ProvinceChina Key Laboratory of Biology and Medical Engineering Guizhou Medical UniversityGuiyang 550025Guizhou ProvinceChina Department of Radiology Yanhe Tujia Autonomous County People's HospitalTongren 565300Guizhou ProvinceChina Department of Radiology The Qiandongnan Miao and Dong Autonomous Prefecture People's HospitalKaili 556000Guizhou ProvinceChina Department of Interventional Radiology The Affiliated Hospital of Guizhou Medical UniversityGuiyang 550004Guizhou ProvinceChina

BACKGROUND In recent years,approximately half of the newly diagnosed cases and mortalities attributed to hepatocellular carcinoma(HCC)have been reported in *** the high incidence of HCC,there remains a paucity of data regarding the natural growth pattern and the determination of optimal surveillance intervals specific to the Chinese *** To quantify the natural tumor growth pattern of HCC in regional *** A retrospective analysis was performed on patients from a single institution in Southwest China who had undergone two or more serial dynamic computed tomography or magnetic resonance imaging scans between 2014 and 2020,without having received any anti-cancer *** growth was assessed using tumor volume doubling time(TVDT)and tumor growth rate(TGR),with volumes measured manually by experienced *** univariate linear regression and descriptive analysis were applied to explore associations between growth rates and clinical *** This study identifies the median TVDT for HCC as 163.4 d,interquartile range(IQR)72.1 to 302.3 d,with a daily TGR of 0.42%(IQR 0.206%-0.97%).HCC growth patterns reveal that about one-third of tumors grow indolently with TVDT exceeding 270 d,another one-third of tumors exhibit rapid growth with TVDT under 90 d,and the remaining tumors show intermediate growth rates,with TVDT ranging between 3 to 9 *** The identified TGRs support biannual surveillance and follow-up for HCC patients in certain regions of *** the observed heterogeneity in HCC growth,further investigation is warranted.

关键词： Hepatocellular carcinoma Natural tumor growth pattern Tumor volume doubling time Tumor growth rate Realworld retrospective study

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Functional nanolayers favor the stability of solid-electrolyteinterphase in rechargeable batteries

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Journal of Semiconductors 2024年第2期45卷 1-5页

作者： Huiqiao Liu Jiakun Zhang Jinjin Fu Chao Li yang fan Kangzhe Cao College of Chemistry and Chemical Engineering Xinyang Normal UniversityXinyang 464000China Xinyang Key Laboratory of Low-Carbon Energy Materials Xinyang 464000China

Rechargeable batteries have brought us lots of convenience and changed the way we ***,the demand for higher energy density,longer cycle life,and more fast charging ability urges researchers to develop advanced battery... 详细信息

关键词： battery electrolyte stability

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乙醇沸腾状态对抗醇泡沫灭火剂铺展特性的影响研究

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消防科学与技术 2024年第1期43卷 82-86页

作者：杨帆随州市消防救援支队湖北随州441300

乙醇沸点低、易挥发的特点使其在燃烧时易沸腾、状态易突变,会对抗醇泡沫灭火剂的灭火性能造成极大的影响。本文设计并构建温控操作平台和燃烧试验平台,对抗醇泡沫灭火剂的铺展特性进行试验,从灭火机理出发探究温度上升导致的沸腾状态... 详细信息

乙醇沸点低、易挥发的特点使其在燃烧时易沸腾、状态易突变,会对抗醇泡沫灭火剂的灭火性能造成极大的影响。本文设计并构建温控操作平台和燃烧试验平台,对抗醇泡沫灭火剂的铺展特性进行试验,从灭火机理出发探究温度上升导致的沸腾状态变化对抗醇泡沫灭火剂铺展窒息效果的影响,进而探究乙醇沸腾状态对抗醇泡沫灭火剂灭火性能的影响规律,为消防救援队伍处置乙醇火灾提供相关数据和理论支持。

关键词：乙醇火灾沸腾状态抗醇泡沫灭火剂铺展特性

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Effectiveness and safety of early lens extraction during par plana vitrectomy for proliferative diabetes retinopathy with mild cataract:a randomized clinical trial

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International Journal of Ophthalmology(English edition) 2024年第3期17卷 528-536页

作者： Wei-Bo Feng Lei Zheng Ying-Qi Li Yong-Hao Li Guo-Ming Zhang Xian Wang Bing-Qian Liu Ling Jin Yi-Nuo Huang yang-fan yang Zi-Dong Chen Da-Hui Ma Qing-Shan Chen Chao-Jun Qin Bing-Min Feng Zhu-Min yang Xing Huang Cheng-Jie yang Sheng-Hui Liu Ming-Xing Wu State Key Laboratory of Ophthalmology Guangdong Provincial Key Laboratory of Ophthalmology and Visual ScienceGuangdong Provincial Clinical Research Center for Ocular DiseasesZhongshan Ophthalmic CenterSun Yat-sen UniversityGuangzhou 510275Guangdong ProvinceChina Shenzhen Eye Hospital Affiliated to Jinan University Shenzhen 518040Guangdong ProvinceChina The Affiliated Hospital of Guizhou Medical University Guiyang 550004Guizhou ProvinceChina Guangzhou Aier Eye Hospital Guangzhou 510000Guangdong ProvinceChina

●AIM:To evaluate the effectiveness and safety of early lens extraction during pars plana vitrectomy(PPV)for proliferative diabetic retinopathy(PDR)compared to those of PPV with subsequent cataract surgery.●METHODS:This multicenter randomized controlled trial was conducted in three Chinese hospitals on patients with PDR,aged>45y,with mild *** participants were randomly assigned to the combined(PPV combined with simultaneously cataract surgery,i.e.,phacovitrectomy)or subsequent(PPV with subsequent cataract surgery 6mo later)group and followed up for *** primary outcome was the change in best-corrected visual acuity(BCVA)from baseline to 6mo,and the secondary outcomes included complication rates and medical expenses.●RESULTS:In total,129 patients with PDR were recruited and equally randomized(66 and 63 in the combined and subsequent groups respectively).The change in BCVA in the combined group[mean,36.90 letters;95%confidence interval(CI),30.35–43.45]was significantly better(adjusted difference,16.43;95%CI,8.77–24.08;P<0.001)than in the subsequent group(mean,22.40 letters;95%CI,15.55–29.24)6mo after the PPV,with no significant difference between the two groups at *** overall surgical risk of two sequential surgeries was significantly higher than that of the combined surgery for neovascular glaucoma(17.65%vs 3.77%,P=0.005).No significant differences were found in the photocoagulation spots,surgical time,and economic expenses between two *** the subsequent group,the duration of work incapacity(22.54±9.11d)was significantly longer(P<0.001)than that of the combined group(12.44±6.48d).●CONCLUSION:PDR patients aged over 45y with mild cataract can also benefit from early lens extraction during PPV with gratifying effectiveness,safety and convenience,compared to sequential surgeries.

关键词： lens extraction pars plana vitrectomy proliferative diabetic retinopathy cataract simultaneously operations

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