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| 1 | Cancer-associated fibroblast-derived secreted phosphoprotein 1 contributes to resistance of hepatocellular carcinoma to sorafenib and lenvatinib显示文摘Background:Cancer-associated fibroblasts(CAFs)play an important role in the induction of chemo-resistance.This study aimed to clarify the mechanism underlying CAF-mediated resistance to two tyrosine kinase inhibitors(TKIs),sorafenib and lenvatinib,and to identify a novel therapeutic target for overcoming TKI resistance in hepatocellular carcinoma(HCC).Methods:We performed a systematic integrative analysis of publicly available gene expression datasets and whole-transcriptome sequencing data from 9 pairs of CAFs and para-cancer fibroblasts isolated from human HCC and para-tumor tissues,respectively,to identify key molecules that might induce resistance to TKIs.We then performed in vitro and in vivo experiments to validate selected targets and related mechanisms.The associations of plasma secreted phosphoprotein 1(SPP1)expression levels before sorafenib/lenvatinib treatment with progression-free survival(PFS)and overall survival(OS)of 54 patients with advanced HCC were evaluated using Kaplan-Meier and Cox regression analysis.Results:Bioinformatic analysis identified CAF-derived SPP1 as a candidate molecule driving TKI resistance.SPP1 inhibitors reversed CAF-induced TKI resistance in vitro and in vivo.CAF-derived SPP1 activated rapidly accelerated fibrosarcoma(RAF)/mitogen-activated protein kinase(MAPK)and phosphatidylinositol 3-kinase(PI3K)/protein kinase B(AKT)/mammalian target of rapamycin(mTOR)through the integrin-protein kinase C-alpha(PKCα)signaling pathway and promoted epithelial-to-mesenchymal transition(EMT).A high plasma SPP1 level before TKI treatment was identified as an independent predictor of poor PFS(P=0.026)and OS(P=0.047)in patients with advanced HCC after TKI treatment.Conclusions:CAF-derived SPP1 enhances TKI resistance in HCC via bypass activation of oncogenic signals and EMT promotion.Its inhibition represents a promising therapeutic strategy against TKI resistance inHCC.Moreover,plasma SPP1 level before TKI treatment represents a potential biomarker for treatment response prediction. | JungWoo Eun Jung Hwan Yoon Hye Ri Ahn Seokhwi Kim Young Bae Kim Su Bin Lim Won Park TaeWook Kang Geum Ok Baek Moon Gyeong Yoon Ju A Son Ji HyangWeon Soon Sun Kim Hyo Jung Cho Jae Youn Cheong | 2023 | Cancer Communications2023，43，4： | 2 |
| 2 | Factors Predictive of Adverse Events Following Endoscopic Papillary Large Balloon Dilation: Results from a Multicenter Series显示文摘 | Soo Jung Park Jin Hong Kim Jae Chul Hwang Ho Gak Kim Don Haeng Lee Seok Jeong Sang-Woo Cha Young Deok Cho Hong Ja Kim Jong Hyeok Kim Jong Ho Moon Sang-Heum Park Takao Itoi Hiroyuki Isayama Hirofumi Kogure Se Joon Lee Kyo Tae Jung Hye Sun Lee Todd H. Baron | 2013 | Digestive Diseases and Sciences2013，，4： | 2 |
| 3 | Diagnosis of gastric epithelial neoplasia:Dilemma for Korean pathologists显示文摘The histopathological diagnosis of gastric mucosal biopsy and endoscopic mucosal resection/endoscopic submucosal dissection specimens is important,but the diagnostic criteria,terminology,and grading system are not the same in the East and West.A structurally invasive focus is necessary to diagnose carcinoma for most Western pathologists,but Japanese pathologists make a diagnosis of cancer based on severe dysplastic cytologic atypia irrespective of the presence of invasion.Although the Vienna classification was introduced to reduce diagnostic discrepancies,it has been difficult to adopt due to different concepts for gastric epithelial neoplastic lesions.Korean pathologists experience much difficulty making a diagnosis because we are influenced by Japanese pathologists as well as Western medicine.Japan is geographically close to Korea,and academic exchanges are active.Additionally,Korean doctors are familiar with Western style medical terminology.As a result,the terminology,definitions,and diagnostic criteria for gastric intraepithelial neoplasia are very heterogeneous in Korea.To solve this problem,the Gastrointestinal Pathology Study Group of the Korean Society of Pathologists has made an effort and has suggested guidelines for differential diagnosis:(1) a diagnosis of carcinoma is based on invasion;(2) the most important characteristic of low grade dysplasia is the architectural pattern such as regular distribution of crypts without severe branching,budding,or marked glandular crowding;(3) if nuclear pseudostratification occupies more than the basal half of the cryptal cells in three or more adjacent crypts,the lesion is considered high grade dysplasia;(4) if severe cytologic atypia is present,careful inspection for invasive foci is necessary,because the risk for invasion is very high;and(5) other structural or nuclear atypia should be evaluated to make a final decision such as cribriform pattern,papillae,ridges,vesicular nuclei,high nuclear/cytoplasmic ratio,loss of nuclear polarity,thick and irregular nuclear membrane,and nucleoli. | Joon Mee Kim Mee-Yon Cho Jin Hee Sohn Dae Young Kang Cheol Keun Park Woo Ho Kim So-Young Jin Kyoung Mee Kim Hee Kyung Chang Eunsil Yu Eun Sun Jung Mee Soo Chang Jong Eun Joo Mee Joo Youn Wha Kim Do Youn Park Yun Kyung Kang Sun Hoo Park Hye Seung Han Young Bae Kim Ho Sung Park Yang Seok Chae Kye Won Kwon Hee Jin Chang The Gastrointestinal Pathology Study Group of Korean Society of Pathologists | 2011 | World Journal of Gastroenterology2011，17，21： | 2 |
| 4 | Genetic variations in the PRKAA1 and ZBTB20 genes and gastric cancer susceptibility in a Korean population显示文摘 | Hye‐Rim Song Hee Nam Kim Sun‐Seog Kweon Jin‐Su Choi Hyun Jeong Shim Sang Hee Cho Ik Joo Chung Young‐Kyu Park Soo Hyun Kim Yoo‐Duk Choi Kyung Woong Joo Min‐Ho Shin | 2013 | Mol Carcinog2013，，1： | 2 |
| 5 | Randomized controlled trial of standardized education and telemonitoring for pain in outpatients with advanced solid tumors显示文摘 | Han Sang Kim Sang Joon Shin Sang Cheol Kim Surim An Sun Young Rha Joong Bae Ahn Byoung Chul Cho Hye Jin Choi Joo Hyuk Sohn Hyo Song Kim Hyun Cheol Chung Joo Hang Kim Jae Kyung Roh Soohyeon Lee | 2013 | Supportive Care in Cancer2013，，6： | 1 |
| 6 | Impact of Baseline Plaque Components on Plaque Progression in Nonintervened Coronary Segments in Patients With Angina Pectoris on Rosuvastatin 10 mg/day显示文摘 | Young Joon Hong Myung Ho Jeong Yun Ha Choi Eun Hye Ma Jum Suk Ko Min Goo Lee Keun Ho Park Doo Sun Sim Nam Sik Yoon Hyun Ju Youn Kye Hun Kim Hyung Wook Park Ju Han Kim Youngkeun Ahn Jeong Gwan Cho Jong Chun Park Jung Chaee Kang | 2010 | The American Journal of Cardiology2010，，9： | 1 |
| 7 | S-1 plus oxaliplatin versus capecitabine plus oxaliplatin for first-line treatment of patients with metastatic colorectal cancer: a randomised, non-inferiority phase 3 trial显示文摘 | Yong Sang Hong Young Suk Park Ho Yeong Lim Jeeyun Lee Tae Won Kim Kyu-pyo Kim Sun Young Kim Ji Yeon Baek Jee Hyun Kim Keun-Wook Lee Ik-Joo Chung Sang-Hee Cho Kyung Hee Lee Sang Joon Shin Hye Jin Kang Dong Bok Shin Sook Jung Jo Jae Won Lee | 2012 | Lancet Oncology2012，，11： | 1 |
| 8 | Multiphoton microscopy:An introduction to gastroenterologists显示文摘Multiphoton microscopy, relying on the simultaneous absorption of two or more photons by a fluorophore, has come to occupy a prominent place in modern biomedical research with its ability to allow real-time observation of a single cell and molecules in intact tissues. Multiphoton microscopy exhibits nonlinear optical contrast properties, which can make it possible to provide an exceptionally large depth penetration with less phototoxicity. This system becomes more and more an inspiring tool for a non-invasive imaging system to realize 'optical biopsy' and to examine the functions of living cells. In this review, we briefly present the physical principles and properties of multiphoton microscopy as well as the current applications in biological fields. In addition, we address what we see as the future potential of multiphoton microscopy for gastroenterologic research. | Hye Jin Cho Hoon Jai Chun Eun Sun Kim Bong Rae Cho | 2011 | World Journal of Gastroenterology2011，17，40： | 1 |
| 9 | High dose stereotactic body radiotherapy using three fractions for colorectal oligometastases显示文摘 | Sun Hyun Bae Mi‐Sook Kim Chul Koo Cho Jin‐Kyu Kang Hye Jin Kang Young Han Kim Ui‐Sup Shin Sun Mi Moon Dong Han Lee | 2012 | J Surg Oncol2012，，2： | 1 |
| 10 | Hemostatic suturing technique for uterine bleeding during cesarean delivery显示文摘 | Jin Ho Cho Hye Sun Jun Chung No Lee | 2000 | Obstetrics & Gynecology2000，，1： | 1 |
| 11 | HPV-18 is a poor prognostic factor, unlike the HPV viral load, in patients with stage IB–IIA cervical cancer undergoing radical hysterectomy显示文摘 | Woo Dae Kang Cheol Hong Kim Moon Kyoung Cho Jong Woon Kim Hye Yon Cho Yoon Ha Kim Ho Sun Choi Seok Mo Kim | 2011 | Gynecologic Oncology2011，，3： | 1 |
| 12 | Differentiation of benign from malignant solid breast masses: comparison of two-dimensional and three-dimensional shear-wave elastography显示文摘 | Su Hyun Lee Jung Min Chang Won Hwa Kim Min Sun Bae Nariya Cho Ann Yi Hye Ryoung Koo Seung Ja Kim Jin You Kim Woo Kyung Moon | 2013 | European Radiology2013，，4： | 1 |
| 13 | Respiratory viruses in neonates hospitalized with acute lower respiratory tract infections显示文摘 | Hye Jung Cho So - Yeon Shim Dong Woo Son Yong Han Sun Harm Tchah In - Sang Jeon | 2012 | Pedi- atr Int2012，551，： | 1 |
| 14 | Factors Predictive of Adverse Events Following Endoscopic Papillary Large Balloon Dilation: Results from a Multicenter Series显示文摘 | Soo Jung Park Jin Hong Kim Jae Chul Hwang Ho Gak Kim Don Haeng Lee Seok Jeong Sang-Woo Cha Young Deok Cho Hong Ja Kim Jong Hyeok Kim Jong Ho Moon Sang-Heum Park Takao Itoi Hiroyuki Isayama Hirofumi Kogure Se Joon Lee Kyo Tae Jung Hye Sun Lee Todd H. Baron | 2013 | Digestive Diseases and Sciences2013，，4： | 1 |
| 15 | Up-regulation of Foxo4 mediated by hepatitis B virus X protein confersresistance to oxidative stress-induced cell death显示文摘 | Ratakorn Srisuttee Sang Koh Eun Park Il-Rae Cho Hye Min Byung Jhun Dae-Yeul Yu Sun Park Do Park Mi Lee Diego Castrillon Randal Johnston Young-Hwa Chung | 2011 | International Journal of Molecular Medicine2011，，2： | 1 |
| 16 | High dose stereotactic body radiotherapy using three fractions for colorectal oligometastases显示文摘 | Sun Hyun Bae Mi‐Sook Kim Chul Koo Cho Jin‐Kyu Kang Hye Jin Kang Young Han Kim Ui‐Sup Shin Sun Mi Moon Dong Han Lee | 2012 | J Surg Oncol2012，，2： | 1 |
| 17 | Glucocorticoids attenuate septic acute kidney injury显示文摘 | Hye Min Choi Sang-Kyung Jo Sung Hwan Kim Jae Won Lee Eunjung Cho Young Youl Hyun Jin Joo Cha Young Sun Kang Dae Ryong Cha Won Yong Cho Hyoung Kyu Kim | 2013 | Biochemical and Biophysical Research Communications2013，，4： | 1 |
| 18 | Effects of nurse staffing, work environments, and education on patient mortality: An observational study显示文摘 | Eunhee Cho Douglas M. Sloane Eun-Young Kim Sera Kim Miyoung Choi Il Young Yoo Hye Sun Lee Linda H. Aiken | 2014 | International Journal of Nursing Studies2014，，： | 1 |
| 19 | Submergence promotes auxin-induced callus formation through ethylene-mediated post-transcriptional control of auxin receptors显示文摘Plant cells in damaged tissue can be reprogrammed to acquire pluripotency and induce callus formation.However,in the aboveground organs of many species,somatic cells that are distal to the wound site become less sensitive to auxin-induced callus formation,suggesting the existence of repressive regulatory mechanisms that are largely unknown.Here we reveal that submergence-induced ethylene signals promote callus formation by releasing post-transcriptional silencing of auxin receptor transcripts in non-wounded regions.We determined that short-term submergence of intact seedlings induces auxin-mediated cell dedifferentiation across the entirety of Arabidopsis thaliana explants.The constitutive triple response 1-1(ctr1-1)mutation induced callus formation in explants without submergence,suggesting that ethylene facilitates cell dedifferentiation.We show that ETHYLENE-INSENSITIVE 2(EIN2)post-transcriptionally regulates the abundance of transcripts for auxin receptor genes by facilitating microRNA393 degradation.Submergence-induced calli in non-wounded regions were suitable for shoot regeneration,similar to those near the wound site.We also observed submergence-promoted callus formation in Chinese cabbage(Brassica rapa),indicating that this may be a conserved mechanism in other species.Our study identifies previously unknown regulatory mechanisms by which ethylene promotes cell dedifferentiation and provides a new approach for boosting callus induction efficiency in shoot explants. | Seung Yong Shin Yuri Choi Sang-Gyu Kim Su-Jin Park Ji-Sun Park Ki-Beom Moon Hyun-Soon Kim Jae Heung Jeon Hye Sun Cho Hyo-Jun Lee | 2022 | Molecular Plant2022，15，12： | 0 |
| 20 | The spliceophilin CYP18-2 is mainly involved in the splicing of retained introns under heat stress in Arabidopsis显示文摘Peptidyl-prolyl isomerase-like 1(PPIL1)is associated with the human spliceosome complex.However,its function in pre-mRNA splicing remains unclear.In this study,we show that Arabidopsis thaliana CYCLOPHILIN 18-2(AtCYP18-2),a PPIL1 homolog,plays an essential role in heat tolerance by regulating pre-mRNA splicing.Under heat stress conditions,AtCYP18-2 expression was upregulated in mature plants and GFP-tagged AtCYP18-2 redistributed to nuclear and cytoplasmic puncta.We determined that AtCYP18-2 interacts with several spliceosome complex B^(ACT)components in nuclear puncta and is primarily associated with the small nuclear RNAs U5 and U6 in response to heat stress.The AtCYP18-2 loss-of-function allele cyp18-2 engineered by CRISPR/Cas9-mediated gene editing exhibited a hypersensitive phenotype to heat stress relative to the wild type.Moreover,global transcriptome profiling showed that the cyp18-2 mutation affects alternative splicing of heat stress–responsive genes under heat stress conditions,particularly intron retention(IR).The abundance of most intron-containing transcripts of a subset of genes essential for thermotolerance decreased in cyp18-2 compared to the wild type.Furthermore,the intron-containing transcripts of two heat stress-related genes,HEAT SHOCK PROTEIN 101(HSP101)and HEAT SHOCK FACTOR A2(HSFA2),produced functional proteins.HSP101-IR-GFP localization was responsive to heat stress,and HSFA2-Ⅲ-IR interacted with HSF1 and HSP90.1 in plant cells.Our findings reveal that CYP18-2 functions as a splicing factor within the B~(ACT)spliceosome complex and is crucial for ensuring the production of adequate levels of alternatively spliced transcripts to enhance thermotolerance. | Areum Lee Hyun Ji Park Seung Hee Jo Haemyeong Jung Hyun-Soon Kim Hyo-Jun Lee Youn-Sung Kim Choonkyun Jung Hye Sun Cho | 2023 | Journal of Integrative Plant Biology2023，65，5： | 0 |
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