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Extended survival with metastatic pancreatic cancer under fruquintinib treatment after failed chemotherapy:Two case reports

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World Journal of Clinical Cases 2024年第7期12卷 1296-1304页

作者： Dan Wu Qiong Wang shuai Yan Xia Sun Ya Qin Ming Yuan Nan-yao Wang Xian-Ting Huang Department of Oncology Jiangyin People's HospitalWuxi 214400Jiangsu ProvinceChina

BACKGROUND Pancreatic cancer is a highly malignant *** decades of treatment progress,the current five-year survival rate for patients is still less than 10%.For later-line treatment,the treatment options are even more ***-angiogenic drugs can improve progression-free survival in patients with advanced pancreatic *** data show that fruquintinib might improve the prognosis of advanced pancreatic cancer by targeting angiogenesis and lymphopoiesis,improving the abnormal vascular structure,and modulating the tumour immune *** SUMMARY We present two cases of third-line fruquintinib monotherapy that brought an extraprolonged progress-free survival(PFS)of 10 *** 1 took adjuvant gemcitabine-based and first-line nab-paclitaxel-based chemotherapy and then used local radiotherapy combined with programmed cell death 1 receptor(PD-1).Each line lasted approximately 7 ***,the patient took third-line fruquintinib,which was followed by stable disease for 10 months,during which no additional adverse effect was *** patient later refused to take fruquintinib due to difficulty urinating and lower abdominal pain after the coronavirus disease 2019(COVID-19)*** patient died in February *** 2 also took two prior lines of chemotherapy and then local radiotherapy combined with *** confirmed disease progression,the patient experienced a continuous partial response after using fruquintinib monotherapy in the third *** the patient had COVID-19 in December 2022,fruquintinib was *** patient died in January 2023 due to disease *** Both cases achieved a PFS benefit from later-line single-agent fruquintinib *** its better safety profile,fruquintinib may be worth exploring and studying in more depth as a later-line treatment for pancreatic cancer patients.

关键词： Pancreatic cancer Anti-vascular endothelial growth factor receptor Fruquintinib Case report

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Sensitivity of ghost imaging compared to conventional imaging [Invited]

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Chinese Optics Letters 2024年第6期22卷 15-32页

作者： Long-Kun Du shuai Sun yao-Kun Xu Hui-Zu Lin Ning-Yi Leng Wei-Tao Liu Institute for Quantum Science and Technology College of ScienceNational University of Defense TechnologyChangsha 410073China Interdisciplinary Center of Quantum Information National University of Defense TechnologyChangsha 410073China Hunan Key Laboratory of Mechanism and Technology of Quantum Information Changsha 410073China College of Electronic Science and Technology National University of Defense TechnologyChangsha 410073China Department of Mathematics College of ScienceNational University of Defense TechnologyChangsha 410073China

Ghost imaging has been attracting more and more attention, which provides a way to obtain images of objects with only a single-pixel detector. Considering possible applications, it becomes urgent to clarify the sensitivity of ghost imaging. Due to the unique characteristics of single-pixel detectors, which collect photons without distributing them to multiple pixels,often outperforming array sensors, ghost imaging is believed to be more sensitive than conventional imaging. However,a systematic analysis on the sensitivity of ghost imaging is yet to be completed. In this paper, we present a method for quantitatively assessing the sensitivity of ghost imaging. A detailed comparison is provided between ghost imaging and conventional imaging, taking into account the particle nature of photons and the noise of detection. With the settings of the two imaging methods being the same to the most extent, the minimal required number of detected photons for images of a certain quality is considered. For the thermal source version, ghost imaging demonstrates enhanced sensitivity under practical situations, with noise *** an entangled source, ghost imaging surpasses conventional imaging techniques in terms of sensitivity obviously. In one word, ghost imaging promises higher sensitivity at low photon flux and noisy situations.

关键词： sensitivity ghost imaging conventional imaging

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Evaluation of G3BP1 in the prognosis of acute and acute-on-chronic liver failure after the treatment of artificial liver support system

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World Journal of Hepatology 2024年第2期16卷 251-263页

作者： Wen-Yuan Li lu-Wen Wang Jin Dong yao Wang Department of Anesthesiology Renmin Hospital of Wuhan UniversityWuhan 430060Hubei ProvinceChina Department of Infectious Diseases Renmin Hospital of Wuhan UniversityWuhan 430060Hubei ProvinceChina Department of Nephrology Renmin Hospital of Wuhan UniversityWuhan 430060Hubei ProvinceChina

BACKGROUND The increased expression of G3BP1 was positively correlated with the prognosis of liver *** To investigate the effect of G3BP1 on the prognosis of acute liver failure(ALF)and acute-on-chronic liver failure(ACLF)after the treatment of artificial liver support system(ALSS).METHODS A total of 244 patients with ALF and ACLF were enrolled in this *** levels of G3BP1 on admission and at discharge were *** validation set of 514 patients was collected to verify the predicted effect of G3BP1 and the viability of *** This study was shown that lactate dehydrogenase(LDH),alpha-fetoprotein(AFP)and prothrombin time were closely related to the prognosis of *** the ALSS treatment,the patient’amount of decreased G3BP1 index in difference of G3BP1 between the value of discharge and admission(difG3BP1)luate the disease condition and predict the clinical endpoint of patients.

关键词： G3BP1 Prognosis Acute liver failure Acute-on-chronic liver failure Artificial liver support system

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Utilizing dual-pathway energy transfer in upconversion nanoconjugates for reinforced photodynamic therapy

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Nano Research 2024年第4期17卷 2941-2948页

作者： Ruohao Zhang Yu lu Yifei Zhou Kehong Lv Xinyu Fu Jitong Gong Shuang yao Xiaozhen Wang Jing Feng Hongjie Zhang State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied ChemistryChinese Academy of SciencesChangchun 130022China School of Applied Chemistry and Engineering University of Science and Technology of ChinaHefei 230026China College of Chemistry Jilin UniversityChangchun 130012China Department of Breast Surgery General Surgery Centerthe First Hospital of Jilin UniversityChangchun 130021China Department of Chemistry Tsinghua UniversityBeijing 100084China

Enhancing the therapeutic effect of existing treatments or developing new non-invasive treatments are important measures to achieve high-efficiency treatment of malignant *** therapy(PDT)is an emerging treatment modality,and the key for achieving high-efficiency PDT is to select light with strong tissue penetration depth and enhance the generation of reactive oxygen species(ROS).Although the upconversion nanoparticles(UCNPs)modified with the photosensitizers could achieve PDT with strong penetration depth under near-infrared light irradiation,the ROS generated by traditional single-pathway PDT is still ***,we developed a novel nanoconjugate(UCNP-Ce6/AIEgen)for dual-pathway reinforced PDT,in which the UCNPs were co-modified with chlorin e6(Ce6)and luminogen with aggregation-induced emission(AIEgen).Due to the presence of AIEgen,UCNP-Ce6/AIEgen could avoid aggregation-caused luminescence quenching in biological water environments and convert upconversion luminescence(UCL)of UCNPs to Ce6-activatable ***,under the irradiation of 808 nm laser,UCNP-Ce6/AIEgen can not only undergo direct lanthanide-triplet energy transfer to activate Ce6,but also convert the UCL of UCNPs to the light that can activate Ce6 through Fӧrster resonance energy transfer to generate more ROS,thus promoting tumor cell *** work broadens the applications of nanoconjugates of lanthanide-based inorganic materials and organic dyes,and provides a conception for reinforced PDT of tumors.

关键词： upconversion nanoparticle aggregation-induced emission direct lanthanide-triplet energy transfer Förster resonance energy transfer photodynamic therapy

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Semantic information processing for interoperability in the Industrial Internet of Things

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Fundamental Research 2024年第1期4卷 8-12页

作者： Shengshi yao Yanpeng lu Kai Niu Jincheng Dai Chao Dong Ping Zhang Key Laboratory of Universal Wireless Communications Ministry of EducationBeijing University of Posts and TelecommunicationsBeijing 100876China The State Key Laboratory of Networking and Switching Technology Beijing University of Posts and TelecommunicationsBeijing 100876China

With the advent of the Internet of Everything(IoE),the concept of fully interconnected systems has become a reality,and the need for seamless communication and interoperability among different industrial systems has become more pressing than ever *** address the challenges posed by massive data traffic,we demonstrate the potentials of semantic information processing in industrial manufacturing processes and then propose a brief framework of semantic processing and communication system for industrial *** particular,the scheme is featured with task-orientation and collaborative *** illustrate its applicability,we provide examples of time series and images,as typical industrial data sources,for practical tasks,such as lifecycle estimation and surface defect *** results show that semantic information processing achieves a more efficient way of information processing and exchanging,compared to conventional methods,which is crucial for handling the demands of future interconnected industrial networks.

关键词： Semantic communication Intelligent manufacturing Signal processing Industrial Internet Task-oriented communication

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A N-CoSe/CoSe_(2)-C@Cu hierarchical architecture as a current collector-integrated anode for potassium-ion batteries

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Rare Metals 2024年第8期43卷 3702-3712页

作者： Zi-Jie Mu Yan-Jun Gao Wen-shuai Dong Zong-You Li Qing-Yi Song Han-Jiao Huang Li-Dong Xing Jian-Guo Zhang Wei Wang Qi-yao Yu State Key Laboratory of Explosion Science and Technology School of Mechatronical EngineeringBeijing Institute of TechnologyBeijing 100081China School of Metallurgical and Ecological Engineering University of Science and Technology BeijingBeijing 100083China

The highly reversible insertion/extraction of large-radius K^+into electrode materials remains a tough goal,especially for con version-type ***,we design a current collector-integrated electrode(N-CoSe/CoSe_(2)-C@Cu) as an advanced anode for potassium-ion battery(PIBs).The conductive CoSe/CoSe_(2) heterojunction with rich Se vacancy defects,conductive sp^2 N-doped carbon layer,and the elastic copper foil matrix can greatly accelerate the electron transfer and enhance the structural ***,the well-designed N-CoSe/CoSe_(2)-C@Cu current collector-integrated electrode displays enhanced potassium storage performance with regard to a high capacity(325.1 mAh·g^(-1) at 0.1 A·g^(-1) after 200cycles),an exceptional rate capability(223.5 mAh·g^(-1) at2000 mA·g^(-1)),and an extraordinary long-term cycle stability(a capacity fading of only 0.019% per cycle over1200 cycles at 2000 mA·g^(-1)).Impressively,ex situ scanning electron microscopy(SEM) characterizations prove that the elastic structure of copper foil is merged into the cleverly designed N-CoSe/CoSe_(2)-C@Cu heterostructure,which buffers the deformation of structure and volume and greatly promotes the cycle life during the potassium/depotassium process.

关键词： Potassium-ion battery Integrated collector electrode CoSe CoSe_2 Heterojunction Copper foil matrix N-doped carbon

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Comparison of Three Influenza Surveillance Data Sources for Timely Detection of Epidemic Onset — Chengdu City, Sichuan Province and Beijing Municipality, China, 2017–2023

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China CDC weekly 2024年第36期6卷 918-923,I0004-I0006页

作者： Mingyue Pan Ying Shen yao Wang lu Long Xunbo Du Ying Sun Daitao Zhang Hui yao Yonghong Liu Peng Yang Quanyi Wang Xiaoli Wang Liang Wang Beijing Center for Disease Prevention and Control BeijingChina Beijing Research Center for Respiratory Infectious Diseases BeijingChina Chengdu Center for Disease Control and Prevention Chengdu CitySichuan ProvinceChina

What is already known about this topic?The syndromic surveillance system,exemplified by the influenza-like illness(ILI)surveillance system,has long been crucial in providing early warnings of influenza *** is added by this report?The analysis revealed that employing reported influenza case data from the nationwide Notifiable Infectious Diseases Reporting Information System(NIDRIS)enhanced the early detection of influenza epidemics,particularly within the context of multiple respiratory pathogens circulating *** are the implications for public health practice?The NIDRIS,characterized by its extensive coverage,obligatory reporting,high specificity,and real-time data transmission,offers a valuable tool for the effective early detection of influenza *** this system could enhance preparedness and responses to such health crises,potentially mitigating their impact on public health.

关键词： nationwide system specificity

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The Relationship Between the Atmospheric Environment and Road Traffic Fatalities — Shandong Province, China, 2012–2021

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China CDC weekly 2024年第13期6卷 267-271页

作者： Tao Wang Jie Chu Zhiying yao Li Yang Zilong lu Ge Tian Xiaolei Guo Cunxian Jia Department of Epidemiology School of Public HealthCheeloo College of MedicineShandong UniversityJinanShandong ProvinceChina Department for Chronic and Non-Communicable Disease Control and Prevention Shandong Center for Disease Control and PreventionJinanShandong ProvinceChina

Introduction:This study aims to analyze the potential impact of the meteorological environment and air pollutants on road traffic ***:Road traffic fatality data in Shandong Province from 2012 to 2021 were obtained from the Population Death Information Registration Management *** and air pollutant data for the same period were collected from the *** Oceanic and Atmospheric Administration and the Ecological Environment Monitoring Center of Shandong Province,***’s correlation and ridge regression were used to analyze the impact of the meteorological environment and air pollutants on road traffic ***:From 2012 to 2021,there were 163,863 road traffic fatality *** results of the ridge regression analysis showed that the daily average temperature was negatively correlated with total fatalities and passengers and positively correlated with pedestrians,nonmotorized drivers,and motorized *** daily minimum temperature was negatively correlated with total fatalities and positively correlated with motorized *** daily maximum temperature was positively correlated with both pedestrian and nonmotorized *** daily accumulated precipitation was negatively correlated with *** duration was positively correlated with both nonmotorized and motorized *** particulate matter(PM_(10))and nitrogen dioxide(NO_(2))were positively correlated with total fatalities,pedestrians,and nonmotorized *** dioxide(SO_(2))was positively correlated with total fatalities but negatively correlated with nonmotorized drivers,passengers,and motorized ***:Atmospheric factors associated with the occurrence of road traffic fatalities include air temperature,daily accumulated precipitation,sunshine duration,and air pollutants such as PM_(10),NO_(2),and SO_(2).

关键词： Ecological dioxide sunshine

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AHFO-based soil water content sensing technology considering soil-sensor thermal contact resistance

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Journal of Rock Mechanics and Geotechnical Engineering 2024年第7期16卷 2715-2731页

作者： Mengya Sun Peng Wu Bin Shi Jin Liu Jie Liu Juncheng yao Yipin lu Yunqiang Wang Xiaoyan Li School of Earth Sciences and Engineering Hohai UniversityNanjing210098China School of Earth Sciences and Engineering Nanjing UniversityNanjing210023China Department of Architecture and Civil Engineering City University of Hong Kong999077Hong KongChina State Key Laboratory of Loess and Quaternary Geology Institute of Earth EnvironmentChinese Academy of SciencesXi’an710061China

The actively heated fiber-optic(AHFO)technology has become emerged as a research focus due to its advantages of distributed,real-time measurement and good *** attributes have led to the gradual application of AHFO technology to the water content measurement of in situ ***,all existing in situ applications of AHFO technology fail to consider the effect of soilesensor contact quality on water content measurements,limiting potential for the wider application of AHFO *** address this issue,the authors propose a method for determining the soilesensor thermal contact resistance based on the principle of an infinite cylindrical heat *** is then used to establish an AHFO water content measurement technology that considers the thermal contact *** reliability and validity of the new measurement technology are explored through a laboratory test and a field case study,and the spatial-temporal evolution of the soil water content in the case is *** results demonstrate that method for determining the soilesensor thermal contact resistance is highly effective and applicable to all types of *** method requires only the moisture content,dry density,and thermal response of the in situ soil to be *** the field case,the measurement error of soil water content between the AHFO method,which takes into account the thermal contact resistance,and the neutron scattering method is only *** water content of in situ soil exhibits a seasonal variation,with an increase in spring and autumn and a decrease in summer and ***,the response of shallow soils to precipitation and evaporation is *** findings contribute to the enhancement of the accuracy of the AHFO technology in the measurement of the water content of in situ soils,thereby facilitating the dissemination and utilization of this technology.

关键词： Soil water content Actively heated fiber-optic(AHFO) technology Soilesensor thermal contact resistance Reliability In situ application

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The m^(6)A regulator KIAA1429 stabilizes RAB27B mRNA and promotes the progression of chronic myeloid leukemia and resistance to targeted therapy

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Genes & Diseases 2024年第2期11卷 993-1008页

作者： Fangyi yao Fangmin Zhong Junyao Jiang Ying Cheng shuai Xu Jing Liu Jin Lin Jing Zhang Shuqi Li Meiyong Li Yanmei Xu Bo Huang Xiaozhong Wang Jiangxi Province Key Laboratory of Laboratory Medicine Jiangxi Provincial Clinical Research Center for Laboratory MedicineDepartment of Clinical LaboratoryThe Second Affiliated Hospital of Nanchang UniversityNanchangJiangxi 330006China

Chronic myeloid leukemia(CML)is a common adult *** the acute phase of the disease and the adverse effects of anti-cancer treatments can lead to a poor *** N6-methyladenine(m^(6)A)modification plays an important regulatory role in various physiological and pathological ***1429 is a known m^(6)A regulator,but the biological role of KIAA1429 in CML is *** this study,we observed that the m^(6)A levels and KIAA1429 expression were significantly up-regulated in patients with blast phase ***,KIAA1429 regulated the total level of RNA m^(6)A modification in the CML cells and promoted the malignant biological behaviors of CML cells,including proliferation,migration,and imatinib *** KIAA1429 in CML cells reduced the stability of RAB27B mRNA through the m^(6)A/YTHDF1 axis,consequently inhibiting CML proliferation and drug efflux,ultimately increasing the sensitivity of CML cells to ***,the knockdown of RAB27B also inhibited the proliferation and drug resistance of CML cells and promoted their ***,a recently developed anti-cancer agent,suppressed the expression of KIAA1429 and CML cell proliferation and promoted cell *** also inhibited the tumorigenesis of CML cells in *** combined use of rucaparib and imatinib enhanced the sensitivity of CML cells to *** study provides evidence that elevated KIAA1429 expression in the blast phase of CML enhances the stability of RAB27B mRNA through the m^(6)A/YTHDF1 axis to up-regulate RAB27B expression,thereby promoting CML *** exerts inhibitory effects on KIAA1429 expression and thus reduces CML progression.

关键词： Chronic myeloid leukemia KIAA1429 N6-methyladenine RAB27B Rucaparib YTHDF1

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