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Identification of patients with advanced pancreatic cancer who might benefit from third-line chemotherapy

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World Journal of Gastrointestinal Oncology 2025年第2期17卷 74-83页

作者： Bomi kim Jaihwan kim Soomin Yang Jinwoo Ahn Kwangrok Jung jong-chan Lee Jin-Hyeok Hwang Department of Internal Medicine Seoul National University Bundang HospitalSeoul National University College of MedicineSeongnam 13620South Korea

BACKGROUND Survival rates of patients with advanced pancreatic cancer(APC)have been improved with palliative chemotherapy *** current preferred first-line regimen consists of combination therapy of 5-fluorouracil(5-FU)/leucovorin(LV),irinotecan,and oxaliplatin(FOLFIRINOX)or gemcitabine plus albumin-bound paclitaxel(GNP).After failure of first-line chemotherapy,there are a few options for subsequent therapy including switch to the unused first-line regimen or nanoliposomal irinotecan and 5-FU/***,there are limited studies on the efficacy of third-line chemotherapy after failure of second-line *** To identify patients with APC who might benefit from third-line *** Medical records from a single tertiary hospital were retrospectively reviewed between 2012 and *** study included patients with histologically or cytologically confirmed metastatic or locally APC who underwent first-line FOLFIRINOX or GNP and subsequently received third-line *** survival(OS)after diagnosis and OS after third-line chemotherapy(OS3)were defined as the interval from the diagnosis to all-cause death and the time between the initiation of the third-line chemotherapy to all-cause death,*** A total of 141 patients were *** median patient age at diagnosis was 61.8 years(36.0-86.0),and 54.9%were *** first-line regimen was FOLFIRINOX(67.4%)or GNP(32.6%).The second-line regimen was FOLFIRINOX(27.0%),GNP(52.5%),or other(20.6%).The median OS was 19.0 months,and the median OS3 and progression-free survival after third-line treatment were 15.3 and 7.3 weeks,*** regard to the best tumor response during third-line chemotherapy,1.4%had partial response,24.8%had stable disease,and 59.6%had progressive *** following clinical factors before third-line chemotherapy affected OS3:Good performance status(PS),serum carbohydrate antigen 19-9(CA19-9)level<1000 U/mL,duration of second-line chemotherapy≥

关键词： Pancreatic cancer Chemotherapy Survival Performance status Carbohydrate antigen 19-9

Half-Covered'Glitter-Cake'AM@SE Composite:A Novel Electrode Design for High Energy Density All-Solid-State Batteries

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Nano-Micro Letters 2025年第5期17卷 463-478页

作者： Min Ji kim Jin-Sung Park Jin Woong Lee Sung Eun Wang Dowoong Yoon jong Deok Lee Jung Hyun kim Taeseup Song Ju Li Yun chan Kang Dae Soo Jung Energy and Environmental Division Korea Institute of Ceramic Engineering and TechnologyJinjuGyeongnam 52851Republic of Korea Department of Materials Science and Engineering Korea UniversityAnam-DongSeongbuk-GuSeoul 136-713Republic of Korea Department of Nuclear Science and Engineering Massachusetts Institute of TechnologyCambridgeMA 20139USA Department of Materials Science and Engineering Ajou UniversitySuwon 16499Republic of Korea Department of Energy Systems Research Ajou UniversitySuwon 16499Republic of Korea Department of Energy Engineering Hanyang UniversitySeoul 04763Republic of Korea Department of Materials Science and Engineering Massachusetts Institute of TechnologyCambridgeMA 02139USA

All-solid-state batteries(ASSBs)are pursued due to their potential for better safety and high energy ***,the energy density of the cathode for ASSBs does not seem to be satisfactory due to the low utilization of active materials(AMs)at high *** small amount of solid electrolyte(SE)powder in the cathode,poor electrochemical performance is often observed due to contact loss and non-homogeneous distribution of AMs and SEs,leading to high tortuosity and limitation of lithium and electron transport ***,we propose a novel cathode design that can achieve high volumetric energy density of 1258 Wh L^(-1)at high AM content of 85 wt%by synergizing the merits of AM@SE core–shell composite particles with conformally coated thin SE shell prepared from mechanofusion process and small SE *** core–shell structure with an intimate and thin SE shell guarantees high ionic conduction pathway while unharming the electronic *** addition,small SE particles play the role of a filler that reduces the packing porosity in the cathode composite electrode as well as between the cathode and the SE separator *** systematic demonstration of the optimization process may provide understanding and guidance on the design of electrodes for ASSBs with high electrode density,capacity,and ultimately energy density.

关键词： All-solid-state batteries Cathodes Sulfide-based solid electrolytes Interfaces Mechanofusion

Clinical and endoscopic characteristics of colorectal traditional serrated adenomas with dysplasia/adenocarcinoma in a Korean population

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World Journal of Gastrointestinal Oncology 2025年第2期17卷 119-131页

作者： Ki-Hyun kim Eun Myung Hyung Hoon Oh chan-Muk Im Young-Eun Seo Je-Seong kim Chae-June Lim Ga-Ram You Sung-Bum Cho Wan-Sik Lee Myung-Giun Noh Kyung-Hwa Lee Young-Eun Joo Department of Internal Medicine Chonnam National University Medical SchoolHwasun-eup 58128South Korea Department of Pathology Chonnam National University Medical SchoolHwasun-eup 58128South Korea

BACKGROUND Traditional serrated adenoma(TSA)is a rare and precancerous lesion of colorectal *** clinical and endoscopic differentiations between TSAs without dysplasia or adenocarcinoma(TSAOs)and TSAs with dysplasia or adenocarcinoma(TSADs)remain *** To evaluate the characteristics of colorectal TSAs and compare the characteristics of TSAOs with those of *** This retrospective study included 193 patients who underwent endoscopic resection and received a pathologic diagnosis of *** reviewed the medical,endoscopic,and histopathologic records of patients who underwent endoscopic resection of TSAs between January 2010 and December *** TSAs were more frequently located in the rectosigmoid *** TSAs had 0-Ip,0-Isp,or 0-Is *** TSAD lesions were larger than TSAO *** lesions more commonly had a red color and an irregular border than TSAO *** were usually treated using conventional endoscopic mucosal resection,whereas TSADs were treated using conventional endoscopic mucosal resection,endoscopic submucosal dissection,and ***-polypectomy bleeding was more common with TSADs than with *** analysis showed that gastrointestinal bleeding,red color,0-IIa,irregular border,and lobular mucosal surface were significantly associated with *** analysis showed that gastrointestinal bleeding,an irregular border,and a lobular mucosal surface were significantly associated with *** TSAs with gastrointestinal bleeding,an irregular border,and a lobular mucosal surface are associated with an increased risk of dysplasia or adenocarcinoma.

关键词： Traditional serrated adenoma Dysplasia Carcinoma Endoscopic features Gastrointestinal bleeding

Half-Covered 'Glitter-Cake' AM@SE Composite:A Novel Electrode Design for High Energy Density All-Solid-State Batteries

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Nano-Micro Letters 2025年第05期 471-486页

作者： Min Ji kim Jin-Sung Park Jin Woong Lee Sung Eun Wang Dowoong Yoon jong Deok Lee Jung Hyun kim Taeseup Song Ju Li Yun chan Kang Dae Soo Jung Energy and Environmental Division Korea Institute of Ceramic Engineering and Technology Department of Materials Science and Engineering Korea University Department of Nuclear Science and Engineering Massachusetts Institute of Technology Department of Materials Science and Engineering Ajou University Department of Energy Systems Research Ajou University Department of Energy Engineering Hanyang University Department of Materials Science and Engineering Massachusetts Institute of Technology

All-solid-state batteries（ASSBs） are pursued due to their potential for better safety and high energy density. However, the energy density of the cathode for ASSBs does not seem to be satisfactory due to the low utilization of active materials（AMs） at high loading. With small amount of solid electrolyte（SE） powder in the cathode, poor electrochemical performance is often observed due to contact loss and non-homogeneous distribution of AMs and SEs, leading to high tortuosity and limitation of lithium and electron transport pathways. Here, we propose a novel cathode design that can achieve high volumetric energy density of 1258 Wh L-1at high AM content of 85 wt% by synergizing the merits of AM@SE core–shell composite particles with conformally coated thin SE shell prepared from mechanofusion process and small SE particles. The core–shell structure with an intimate and thin SE shell guarantees high ionic conduction pathway while unharming the electronic conduction. In addition, small SE particles play the role of a filler that reduces the packing porosity in the cathode composite electrode as well as between the cathode and the SE separator layer. The systematic demonstration of the optimization process may provide understanding and guidance on the design of electrodes for ASSBs with high electrode density, capacity, and ultimately energy density.

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Targeting uridine diphosphate glucuronosyltransferase 1A1 in liver disease:Current research and future directions

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World Journal of Gastroenterology 2024年第39期30卷 4305-4307页

作者： Seok-chan Park Yu Ji kim jong-Won kim Department of Microbiology Icahn School of Medicine at Mount SinaiNew YorkNY 10029United States Division of Endocrinology and Metabolism Department of Internal MedicineMedical SchoolJeonbuk National UniversityResearch Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University HospitalJeonju 54907South Korea Center for Pharmacogenetics and Department of Pharmaceutical Sciences University of PittsburghPittsburghPA 15216United States

The current letter to the editor pertains to the manuscript entitled'Uridine diphosphate glucuronosyltransferase 1A1 prevents the progression of liver injury'.Increased levels of uridine diphosphate glucuronosyltransferase 1A1 during liver injury could mitigate damage by reducing endoplasmic reticulum stress,oxidative stress,and dysregulated lipid metabolism,impeding hepatocyte apoptosis and necroptosis.

关键词： Uridine diphosphate glucuronosyltransferase 1A1 Liver injury Endoplasmic reticulum stress Oxidative stress Lipid metabolism disorders

Evolution of microstructure and tensile properties of cold-drawn hyper-eutectoid steel wires during post-deformation annealing

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Journal of Materials Science & Technology 2020年第6期41卷 1-11页

作者： Majid Jafari chan-Woo Bang jong-chan Han Kyeong-Min kim Seon-Hyeong Na chan-Gyung Park Byeong-Joo Lee Department of Materials Science and Engineering POSTECH Pohang 37673 South Korea

Manufacturing temperatures of severely cold-drawn hyper-eutectoid steel wires are sufficiently high to influence the mobility of dislocations and alloy elements,thereby affecting the materials’mechanical ***,we describe the evolution of microstructure and tensile strength of the as-drawn 3.45 GPa steel wire during post-deformation annealing for 30 min at 150-450℃.Annealing at 150℃raised the strength to 3.77 GPa by age-hardening through activation of dislocations pinning by carbon,while further temperature rising up to 450℃caused a severe loss of *** was proved that annealing at 300 and 450℃destabilizes the lamellar microstructure,promoting the formation of carbon-deficient(Fe,Mn,Cr)3 C-type cementite particles with preferentially rounded and partially faceted *** at 450℃yielded the accumulation of Mn and Cr at the ferrite/particle interfaces,and their concentrations at the interfaces were dependent on the interface structure;i.e.,lower concentrations at rounded interfaces(formed through capillarity–driven coarsening of the spheroidized cementite),and higher concentrations at faceted interfaces(that are initially existing in the as-drawn state).Our proof-of-principle observations,supported by thermodynamic calculations and kinetic assessments,provide a pathway for understanding the changes in microstructural and tensile properties during manufacturing of the hyper-eutectoid steel wires.

关键词： Three-dimensional atom probe(3DAP) High resolution transmission electron microscopy(HRTEM) Nano-grained low-carbon steel Annealing Tensile behavior

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Clinical Efficacy and Safety of Miniscalpel-Needle Treatment for Tension-Type Headache:A Systematic Review and Meta-Analysis

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Chinese Journal of Integrative Medicine 2020年第9期26卷 713-720页

作者： chan-Young Kwon Sang-Hoon Yoon Sun-Yong Chung jong Woo kim Department of Clinical Korean Medicine Graduate SchoolKyung Hee U niversitySeoul(02447)Republic of Korea Chung-Yeon Central Institute Gwang-juRepublic of Korea Department of Oriental Neuropsychiatry Kyung Hee University Hospital at GangdongSeoul(02447)Republic of Korea

Objective:To investigate the clinical efficacy and safety of miniscalpel-needle(MSN)treatment for tension-type headache(TTH).Method:Seven medical databases were searched to identify randomized controlled trials(RCTs)evaluating the effect and safety of MSN *** articles published up to November 15,2018 were retrieved.A meta-analysis was conducted for the included studies,and the risk of bias was *** outcomes were visual analogue scale(VAS)or numeric rating scale(NRS)*** outcomes were clinical effective rates including total effective rate(TER),markedly effective rate(MER),and totally cured rate(TCR)determined by improvement in clinical symptoms or VAS scores,the frequency of adverse events(AEs)that occurred during the study,and participant quality of life(QOL).Results:Seven RCTs involving 724 participants were *** treatment showed significantly higher MER and TCR[relative risk(RR)1.27,95%confidence interval(Cl)1.01 to 1.61;RR 1.31,95%Cl 1.09 to 1.57,respectively],but not TER(RR 1.03,95%Cl 0.96 to 1.10)compared to *** treatment plus conventional treatment showed significant lower VAS and higher TER,MER,and TCR(mean difference-3.54,95%Cl-3.80 to-3.28;RR 1.14,95%Cl 1.06 to 1.23;RR 2.31,95%Cl 1.50 to 3.58;RR 3.01,95%Cl 2.25 to 4.02,respectively)compared to conventional ***:According to current evidence,MSN treatment as a monotherapy or as an adjunctive treatment to other existing treatments might have benefits on treating ***,since the number and the sample size of studies included were both small and the methodological quality was poor,the findings of this review should be interpreted with great caution,and our confidence in the results is low.A high quality RCT using objective outcomes should be performed on this topic.

关键词： acupuncture acupotomy tension-type headache systematic review meta-analysis

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Anti-anger Effects of Herbal Medicine:A Mini-Review of Rat Studies

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Chinese Journal of Integrative Medicine 2022年第3期28卷 263-271页

作者： chan-Young Kwon Hyo-Weon Suh jong Woo kim Sun-Yong Chung Department of Oriental Neuropsychiatry Dong-eui University College of Korean MedicineBusan(47227)Republic of Korea Department of Neuropsychiatry Kyung Hee University KoreanMedicine Hospital at Gangdong892 Dongnam-roGangdong-guSeoul(05278)Republic of Korea

Objective:To analyze the available data on the anti-anger effects of herbal medicines(HMs)as well as their underlying mechanisms in rat ***:From 6 electronic databases[PubMed,EMBASE,China National Knowledge Infrastructure(CNKI),Wanfang,Oriental Medicine Advanced Searching Integrated System(OASIS),and Research Information Sharing Service(RISS)],relevant animal experiments were searched by using"anger,""rats,"and"animal"as search *** last search was conducted on November 22,2019,and all experiments involving rat models of anger and treatment using HMs published until the date of the search were ***:A total of 24 studies with 16 kinds of HMs were *** studies have used the tail irritating method and"social isolation and resident intruder"method to establish anger *** to the included studies,the therapeutic mechanisms of HMs for anger regulation and important herbs by their frequency and/or preclinical evidence mainly incladed regulation of hemorheology(Bupleuri Radix,Paeoniae Radix Alba,and Glycyrrhizae Radix),regulation of sex hormones(Bupleuri Radix,Cyperi Rhizoma,and Paeoniae Radix Alba),regulation of neurotransmitters(Cyperi Rhizoma),regulation of anger-related genes(Bupleuri Radix,Glycyrrhizae Radix,and Paeoniae Radix Alba),and other ***,Liver(Gan)qi-smoothing herbs including Bupleuri Radix and Cyperi Rhizoma were the most frequently ***:This review found the frequent methods to establish an anger model,and major mechanisms of anti-anger effects of ***,some Liver qi-smoothing herbs have been frequently used to investigate the anti-anger effects of *** findings provide insight into the role and relevance of HMs in the field of anger management.

关键词： anger anger management therapy herbal medicine Korean traditional medicine

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Fabrication of practical deformable displays:advances and challenges

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Light(Science & Applications) 2023年第5期12卷 716-728页

作者： Dong Wook kim Seong Won kim Gyujeong Lee Jangyeol Yoon Sangwoo kim jong-Ho Hong Sung-chan Jo Unyong Jeong Department of Materials Science and Engineering Pohang University of Science and Technology(POSTECH)77 Cheongam-roNam-gu37673 PohangGyeongbukRepublic of Korea Physical Intelligence Department Max Planck Institute for Intelligent SystemsHisenbergstr.370569 StuttgartGermany Advanced Research Team Samsung Display Corporation1 Samsung-roYongin-siGyeonggi-doRepublic of Korea

Display form factors such as size and shape have been conventionally determined in consideration of usability and *** recent trends requiring wearability and convergence of various smart devices demand innovations in display form factors to realize deformability and large *** displays that are foldable,multi-foldable,slidable,or rollable have been commercialized or on the edge of product *** such two-dimensional(2D)expansion of displays,efforts have been made to develop three dimensional(3D)free-form displays that can be stretched and crumpled for use in realistic tactile sensation,artificial skin for robots,and on-skin or implantable *** review article analyzes the current state of the 2D and 3D deformable displays and discusses the technological challenges to be achieved for industrial commercialization.

关键词： artificial sensation dimensional