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| 1 | The hidden switches undertying RORα-mediated circuits that critically regulate uncontrolled cell proliferation显示文摘 | Dongkwan Shin Ik Soo Kim Ji Min Lee Sung-Young Shin Jong-Hoon Lee Sung Hee Baek Kwang-Hyun Cho | 2014 | Journal of Molecular Cell Biology2014，8，4： | 13 |
| 2 | 响应面分析法优化超声辅助提取山楂中总黄酮的工艺显示文摘采用响应面分析法优化山楂中总黄酮超声辅助提取的工艺条件.以总黄酮(以金丝桃苷计)得率为指标,在单因素试验的基础上,应用了响应面中的Box-Benhnken模型设计试验,对提取工艺影响较大的山楂粉碎粒度、超声时间、料液比、超声功率4个工艺参数进行优化.结合实际操作,最佳的工艺条件为粉碎粒度40目,超声时间33min,料液比1∶33(g/mL),超声功率160W,在此条件下,总黄酮得率为5.21%,与预测值5.26%基本相符. | 邓泽丽 Oh Young Joo 李洪军 Tae Seok Kim 项怡 Ik Hyun Yeo 贺稚非 | 2014 | 西南大学学报(自然科学版)2014，36，8： | 11 |
| 3 | Characterization of smooth muscle, enteric nerve, interstitial cells of Cajal, and fibroblast-like cells in the gastric musculature of patients with diabetes mellitus显示文摘AIM To investigate histologic abnormalities in the gastric smooth muscle of patients with diabetes mellitus(DM).METHODS Full-thickness gastric specimens were obtained from patients undergoing surgery for gastric cancer. H&E stain and Masson's Trichrome stain were performed to assess the degree of fibrosis. Immunohistochemical staining using various antibodies was also performed [antibodies against protein gene product 9.5(PGP9.5), neuronal nitric oxide synthase(n NOS), vasoactive intestinal peptide(VIP), neurokinin-1(NK1) receptor, c-Kit, and platelet-derived growth factor receptor-alpha,(PDGFRα)]. Immunofluorescent staining and evaluation with confocal microscopy were also conducted.RESULTS Twenty-six controls and 35 diabetic patients(21 shortduration patients and 14 long-duration patients) were included. There were no significant differences in basic demographics between the two groups except in mean body mass index(BMI)(higher in the DM group). Proportions of moderate-to-severe intercellular fibrosis in the muscle layer were significantly higher in the DM group than in the control group(P < 0.01). On immunohistochemical staining, c-Kit- and PDGFRα-positive immunoreactivity were significantly decreased in the DM group compared with the control group(P < 0.05). There were no statistically significant differences in PGP9.5, n NOS, VIP, and neurokinin 1 expression. On immunofluorescent staining, cellularity of interstitial cells of Cajal(ICC) was observed to decrease with increasing duration of DM.CONCLUSION Our study suggests that increased intercellular fibrosis, loss of ICC, and loss of fibroblast-like cells are found in the smooth muscle of DM patients. These abnormalities may contribute to changes in gastric motor activity in patients with DM. | Kyung Sik Park Kwang Bum Cho Il Seon Hwang Jae Hyung Park Byung Ik Jang Kyeong Ok Kim Sung Woo Jeon Eun Soo Kim Chang Sik Park Joong Goo Kwon | 2016 | World Journal of Gastroenterology2016，22，46： | 11 |
| 4 | 响应面法优化金银花凉茶浸提工艺的研究显示文摘采用响应面分析法优化金银花凉茶的浸提工艺条件,以金银花、菊花、夏枯草和鱼腥草为原料,绿原酸得率为指标.在单因素试验基础上,应用Box-Benhnken中心组合设计试验,对浸提工艺影响较大的料液比、浸提时间、浸提温度3个工艺参数进行优化.结果表明:金银花等原料的绿原酸水提工艺的最佳条件为不粉碎原料、固定金银花1g,菊花、夏枯草和鱼腥草质量比为2∶2∶1共1.5g,料液比为1∶32,浸提时间为71min,浸提温度为78℃,浸提2次,在该条件下验证绿原酸得率达到3.01%,接近于预测值3.04%.研究表明,优化得到的回归模型具有良好的预测能力. | 陈康 Oh Young Joo 李洪军 Tae Seok Kim 贺稚非 Ik Hyun Yeo | 2014 | 西南大学学报(自然科学版)2014，36，12： | 9 |
| 5 | Intraoperative radiofrequency ablation with or without tumorectomy for hepatocellular carcinoma in locations difficult for a percutaneous approach显示文摘BACKGROUND:Although hepatic resection is widely accepted as a proper modality for treating hepatocellular carcinoma(HCC),a majority of patients are unable to undergo surgical resection due to various tumor and patient factors.Radiofrequency ablation(RFA)has mostly been used as a therapeutic alternative to resection for treating HCC.The objective of this study was to evaluate the results of intraoperative RFA for HCCs in locations difficult for a percutaneous approach.METHODS:Eight patients(male,seven;age,49-67 years) with 8 HCCs in difficult locations were treated by intraoperative RFA.Six of the patients had local tumor progression after initial transarterial chemoembolization or ultrasound(US)guided percutaneous RFA.The locations of the tumors were hepatic dome in six patients,posterior subcapsule in one,and caudate lobe in one.The tumor size was 2.0 to 6.4 cm(mean,3.9 cm).Intraoperative RFA was performed at the tumor itself and an anticipated resection line under US guidance with 3 cm monopolar single or clustered internally cooled electrodes.Tumor resection was performed in six patients.One month later,treatment response was assessed by contrast material-enhanced computed tomography(CT).CT studies were performed every 2 or 3 months after RFA.RESULTS:RFA was technically successful in all tumors,and the contrast-enhanced CT images acquired one month later showed complete disappearance of tumor enhancement.One pneumothorax occurred.After a median follow-up of 18 months(range,6-30 months),no tumors showed local progression.During the follow-up period,four new recurrent tumors were observed in three patients.Four patients were alive at the time of this report and the other four died of hepatorenal syndrome,liver failure,and progression of new recurrent tumors.CONCLUSION:Intraoperative RFA with tumor resection can be an alterative treatment option for HCC in locations difficult for a percutaneous approach. | Hyung Ook Kim Seung Kwon Kim Byung Ho Son Chang Hak Yoo Hyun Pyo Hong Yong Kyun Cho Byung Ik Kim | 2009 | Hepatobiliary & Pancreatic Diseases International2009，8，6： | 9 |
| 6 | Comparison of postpolypectomy bleeding between epinephrine and saline submucosal injection for large colon polyps by conventional polypectomy:A prospective randomized,multicenter study显示文摘AIM:To evaluate and compare the clinical outcomes of prophylactic submucosal saline-epinephrine injection and saline injection alone for large colon polyps by conventional polypectomy. METHODS:A prospective study was conducted from July 2003 to July 2004 at 11 tertiary endoscopic centers. Large colon polyps (> 10 mm in diameter) wererandomized to undergo endoscopic polypectomy with submucosal saline-epinephrine injection (epinephrine group) or normal saline injection (saline group). Endoscopic polypectomy was performed by the conventional snare method,and early (< 12 h) and late bleeding complications (12 h-30 d) were observed. RESULTS:A total of 561 polyps in 486 patients were resected by endoscopic polypectomy. Overall,bleeding complications occurred in 7.6% (37/486) of the patients,including 4.9% (12/244) in the epinephrine group,and 10.3% (25/242) in the saline group. Early and late postpolypectomy bleeding (PPB) occurred in 6.6% (32/486) and 1% (5/486) of the patients,respectively,including 4.5% (11/244),0.4% (1/244) in the epinephrine group,and 8.7% (21/242),1.7% (4/242) in the saline group. No significant differences in the rates of overall,early and late PPB were observed between the 2 groups. Multivariate stepwise logistic regression analysis revealed that large size (> 2 cm) and neoplastic polyps were independently and significantly associated with the presence of PPB. CONCLUSION:The prophylactic submucosal injection of diluted epinephrine does not appear to provide an additional advantage over the saline injection alone for the prevention of PPB. | Suck-Ho Lee Il-Kwun Chung Sun-Joo Kim Jin-Oh Kim Bong-Min Ko Won-Ho Kim Hyun-Soo Kim Dong-IL Park Hyo-Jong Kim Jeong-Sik Byeon Suk-Kyun Yang Byeong Ik Jang Sung-Ae Jung Yoon-Tae Jeen Jai-Hyun Choi Hwang Choi Dong-Soo Han Jae Suk Song | 2007 | World Journal of Gastroenterology2007，13，21： | 9 |
| 7 | Association between Helicobacter pylori status and metachronous gastric cancer after endoscopic resection显示文摘AIM To investigate the effect of Helicobacter pylori(H. pylori) status test and H. pylori eradication on the occurrence of metachronous gastric cancer(MGC) after endoscopic submucosal dissection(ESD) of early gastric cancer(EGC) and risk factors of MGC. METHODS The authors retrospectively reviewed the medical records of 433 patients(441 lesions) who underwent ESD for EGC from January 2005 to January 2015 in Yeungnam University Hospital. Patients were categorized into two groups; the H. pylori tested group(n = 257) and the H. pylori non-tested group(n = 176) based on performance of H. pylori status test after ESD of EGC. The H. pylori tested group was further categorized into three subgroups based on H. pylori status; the H. pylori-eradicated subgroup(n = 120), the H. pylori-persistent subgroup(n = 42), and the H. pylori-negative subgroup(n = 95). Incidences of MGC and risk factors of MGC were identified.RESULTS Median follow-up duration after ESD was 30.00 mo(range, 6-107 mo). Total 15 patients developed MGC during follow-up. MGC developed in 11 patients of the H. pylori tested group(7 in the H. pylori-negative subgroup, 3 in the H. pylori-eradicated subgroup, and 1 in the H. pylori-persistent subgroup) and 4 patients of the H. pylori non-tested group(P > 0.05). The risk factors of MGC were endoscopic mucosal atrophy in the H. pylori tested group and intestinal metaplasia in all patients. CONCLUSION H. pylori eradication and H. pylori status test seems to have no preventive effect on the development of MGC after ESD for EGC. The risk factors of MGC development were endoscopic mucosal atrophy in the H. pylori tested group alone and intestinal metaplasia in all patients. | Sung Bum Kim Si Hyung Lee Seung Il Bae Yo Han Jeong Se Hoon Sohn Kyeong Ok Kim Byung Ik Jang Tae Nyeun Kim | 2016 | World Journal of Gastroenterology2016，22，44： | 8 |
| 8 | Technical issues and new devices of ESD of early gastric cancer显示文摘Endoscopic submucosal dissection(ESD) is a highly refined technique compared to conventional endoscopic mucosal resection.It enables complete resection of early gastric cancer(EGC) which has no possibility of lymph node metastasis.Indication for ESD of EGC generally entails early gastric cancer confined to the mucosa with well differentiated histology,though there are clinically suitable expanded criteria.As ESD requires specific skill and expertise,endoscopists need to be familiarized with basic methods and the use of special devices.The essence of the technique is to dissect the submucosal layer with direct vision and maintain thecutting plane above the underlying proper muscle layer.Although there are some differences in the detailed technical aspect,the cardinal method of ESD is now well established and standardized.Furthermore,research and development of new ESD devices that render more efficient,safe ESD are still in progress to improve the overall result of ESD on early gastric cancer. | Wan Sik Lee Jin Woong Cho Young Dae Kim Kyu Jong Kim Byung Ik Jang | 2011 | World Journal of Gastroenterology2011，17，31： | 8 |
| 9 | 金银花乳杆菌发酵凉茶的研制显示文摘该研究的目的在于探究植物乳杆菌发酵金银花凉茶的工艺条件。以金银花为原料,通过单因素试验和正交试验,研究植物乳杆菌PMO接种量、发酵温度、发酵时间和糖添加量对金银花凉茶发酵过程的影响,并对发酵工艺条件进行优化。结果表明,植物乳杆菌PMO经过驯化过程,其在金银花凉茶中具有优良的增殖活性;金银花凉茶中绿原酸含量受发酵过程影响较小,始终稳定在29.20 mg/g左右;金银花凉茶最佳发酵工艺条件为植物乳杆菌PMO接种量3%、发酵温度37℃、发酵时间14 h、糖添加量7%。 | 陈康 Oh Young Joo 李洪军 Tae Seok Kim 贺稚非 Ik Hyun Yeo | 2016 | 食品科学2016，37，3： | 8 |
| 10 | Tailoring uniform γ-MnO2 nanosheets on highly conductive three-dimensional current collectors for high-performance supercapacitor electrodes显示文摘最近的努力集中了于制造和应用程序三维(3-D ) nanoarchitecture 电极,它能展出优秀电气化学的性能。此处,向设计和合成的新奇策略尺寸悦耳、厚度悦耳二维( 2-D ) MnO <潜水艇class=“ a-plus-plus ”> 2 nanosheets 在上高度传导性一个维( 1-D )脊梁数组被开发了经由一灵巧,一步舞提高了化学洗澡免职( ECBD )在低温度的方法( 50 湡睯物吗?? | Sangbaek Park Hyun-Woo Shim Chan Woo Lee Hee Jo Song Ik Jae Park Jae-Chan Kim Kug Sun Hong Dong-Wan Kim | 2015 | Nano Research2015，8，3： | 7 |
| 11 | Involvement of lymphocytes in dextran sulfate sodium-induced experimental colitis显示文摘瞄准:在葡聚糖硫酸盐的发展调查淋巴细胞的角色导致钠的大肠炎。方法:用葡聚糖硫酸盐钠(决策支持系统)的各种各样的剂量,我们在野类型的 B6 控制和 Rag-1 大美人( H-2b haplotype )导致了大肠炎鼠标,并且评估了大肠炎以征兆并且 histologic 参数例如重量损失,幸存,腹泻的严厉,冒号长度和组织学的变化的缺乏。征兆的参数每天被检查,组织学的变化被获得。结果:尽管在 Rag-1 猛烈老鼠的大肠炎的开发与决策支持系统的高剂量(5%) 对待比得上在 B6 控制老鼠,大肠炎前进在 Rag-1 猛烈老鼠与相比是更可容忍的比在与低剂量(1.5%) 对待的 B6 老鼠决策支持系统。征兆的参数以及组织病理学说的变化在 Rag-1 猛烈鼠标被改进。结论:这些结果显示淋巴细胞的存在在决策支持系统刺激的低剂量贡献大肠炎前进。淋巴细胞可以在导致决策支持系统的大肠炎作为一个加重的因素起作用。 | Tae Woon Kim Jae Nam Seo Young Ho Suh Hyo Jin Park Ju Hyun Kim Ji Young Kim Kwon Ik Oh | 2006 | World Journal of Gastroenterology2006，12，2： | 6 |
| 12 | Comparison of brush and basket cytology in differential diagnosis of bile duct stricture at endoscopic retrograde cholangiopancreatography显示文摘BACKGROUND: A previous report has identified a significantly higher sensitivity of cancer detection for dedicated grasping basket than brushing at endoscopic retrograde cholangiopancreatography (ERCP). This study aimed to compare the diagnostic accuracy of Geenen brush and Dormia basket cytology in the differential diagnosis of bile duct stricture.METHOD: The current study enrolled one hundred and fourteen patients who underwent ERCP with both Geenen brush and Dormia basket cytology for the differential diagnosis of bile duct stricture at our institution between January 2008 and December 2012.RESULTS: We adopted sequential performances of cytologic samplings by using initial Geenen brush and subsequent Dormia basket cytology in 59 patients and initial Dormia basket and subsequent Geenen brush cytology in 55 patients.Presampling balloon dilatations and biliary stentings for the stricture were performed in 17 (14.9%) and 107 patients (93.9%),respectively. The sensitivity, specificity, positive predictive value,negative predictive value, and accuracy of Geenen brush cytology for the diagnosis of malignant bile duct stricture were 75.0%,100.0%, 100.0%, 66.7% and 83.3%, respectively, and those of Dormia basket cytology were 64.5%, 100.0%, 100.0%, 58.5% and 76.3%, respectively (P=0.347 and 0.827 for sensitivity and accuracy, respectively). The good and excellent cellular yields (≥ grade 2) were obtained by Geenen brush and Dormia basket cytology in 88 (77.2%) and 79 (69.3%) patients, respectively.CONCLUSION: The sensitivity, specificity and accuracy of biliary sampling with a Dormia basket are comparable to those with conventional Geenen brush cytology in the detection of malignant bile duct stricture. | Ki Bae Bang Hong Joo Kim Jung Ho Park Dong Il Park Yong Kyun Cho Chong Il Sohn Woo Kyu Jeon Byung Ik Kim | 2014 | Hepatobiliary & Pancreatic Diseases International2014，13，6： | 5 |
| 13 | Different risk factors for advanced colorectal neoplasm in young adults显示文摘AIM: To compare the risk of developing advanced colorectal neoplasm(ACRN) according to age in Koreans.METHODS: A total of 70428 Koreans from an occupational cohort who underwent a colonoscopy between 2003 and 2012 at Kangbuk Samsung Hospital were retrospectively selected. We evaluated and compared odds ratios(OR) for ACRN between the young-adults(YA < 50 years) and in the older-adults(OA ≥ 50 years). ACRN was defined as an adenoma ≥ 10 mm in diameter, adenoma with any component of villous histology, high-grade dysplasia, or invasive cancer.RESULTS: In the YA group, age(OR = 1.08, 95%CI: 1.06-1.09), male sex(OR = 1.26, 95%CI: 1.02-1.55), current smoking(OR = 1.37, 95%CI: 1.15-1.63), family history of colorectal cancer(OR = 1.46, 95%CI: 1.01-2.10), diabetes mellitus related factors(OR = 1.27, 95%CI: 1.06-1.54), obesity(OR = 1.23, 95%CI: 1.03-1.47), CEA(OR = 1.04, 95%CI: 1.01-1.09) and low-density lipoprotein-cholesterol(OR = 1.01, 95%CI: 1.01-1.02) were related with an increased risk of ACRN. However, age(OR = 1.08, 95%CI: 1.06-1.09), male sex(OR = 2.12, 95%CI: 1.68-2.68), current smoking(OR = 1.38, 95%CI: 1.12-1.71), obesity(OR = 1.34, 95%CI: 1.09-1.65) and CEA(OR = 1.05, 95%CI: 1.01-1.09) also increased the risk of ACRN in the OA group.CONCLUSION: The risks of ACRN differed based on age group. Different colonoscopic screening strategies are appropriate for particular subjects with risk factors for ACRN, even in subjects younger than 50 years. | Ji Yeon Kim Yoon Suk Jung Jung Ho Park Hong Joo Kim Yong Kyun Cho Chong Il Sohn Woo Kyu Jeon Byung Ik Kim Kyu Yong Choi Dong Il Park | 2016 | World Journal of Gastroenterology2016，22，13： | 5 |
| 14 | Metabolic syndrome is associated with erosive esophagitis显示文摘AIM: To clarify whether insulin resistance and metabolic syndrome are risk factors for erosive esophagitis. METHODS: A case-control study was performed using the database of the Kangbuk Samsung Hospital Medical Screening Center. RESULTS: A total of 1679 cases of erosive esophagitis and 3358 randomly selected controls were included. Metabolic syndrome was diagnosed in 21% of the cases and 12% of the controls (P < 0.001). Multiple logistic regressions confirmed the association between erosive esophagitis and metabolic syndrome (Odds ratio, 1.25; 95% CI, 1.04-1.49). Among the components of metabolic syndrome, increased waist circumference, elevated serum triglyceride levels and hypertension were significant risk factors for erosive esophagitis (all P < 0.01). Furthermore, increased insulin resistance (Odds ratio, 0.91; 95% CI, 0.85-0.98) and fatty liver, as diagnosed by ultrasonography (Odds ratio, 1.39; 95% CI, 1.20-1.60), were also related to erosive esophagitis even after adjustment for a series of confounding factors. CONCLUSION: Metabolic syndrome and increased insulin resistance are associated with an increased risk of developing erosive esophagitis. | Jung Ho Park Dong IL Park Hong Joo Kim Yong Kyun Cho Chong IL Sohn Woo Kyu Jeon Byung Ik Kim | 2008 | World Journal of Gastroenterology2008，14，35： | 5 |
| 15 | Significant risk and associated factors of active tuberculosis infection in Korean patients with inflammatory bowel disease using anti-TNF agents显示文摘AIM:To evaluate the incidence and risk factors of Korean tuberculosis(TB) infection in patients with inflammatory bowel disease(IBD) undergoing anti-TNF treatment.METHODS:The data of IBD patients treated with anti-TNFs in 13 tertiary referral hospitals located in the southeastern region of Korea were collected retrospectively.They failed to show response or were intolerant to conventional treatments,including steroids or immunomodulators.Screening measures for latent TB infection(LTBI)and the incidence and risk factors ofactive TB infection after treatment with anti-TNFs were identified.RESULTS:Overall,376 IBD patients treated with antiTNF agents were recruited(male 255,mean age of anti-TNF therapy 32.5±13.0 years);277 had Crohn’s disease,99 had ulcerative colitis,294 used infliximab,and 82 used adalimumab.Before anti-TNF treatment,screening tests for LTBI including an interferon gamma release assay or a tuberculin skin test were performed in 82.2%of patients.Thirty patients(8%)had LTBI.Sixteen cases of active TB infection including one TB-related mortality occurred during 801 personyears(PY)follow-up(1997.4 cases per 100000 PY)after anti-TNF treatment.LTBI(OR=5.76,95%CI:1.57-21.20,P=0.008)and WBC count<5000 mm3(OR=4.5,95%CI:1.51-13.44,P=0.007)during follow-up were identified as independently associated risk factors.CONCLUSION:Anti-TNFs significantly increase the risk of TB infection in Korean patients with IBD.The considerable burden of TB and marked immunosuppression might be attributed to this risk. | Eun Soo Kim Geun Am Song Kwang Bum Cho Kyung Sik Park Kyeong Ok Kim Byung Ik Jang Eun Young Kim Seong Woo Jeon Hyun Seok Lee Chang Heon Yang Yong Kook Lee Dong Wook Lee Sung Kook Kim Tae Oh Kim Jonghun Lee Hyung Wook Kim Sam Ryong Jee Seun Ja Park Hyun Jin Kim | 2015 | World Journal of Gastroenterology2015，21，11： | 5 |
| 16 | Microbiology and risk factors for gram-positive Cocci bacteremia in biliary infections显示文摘Background:The rapid antibiotics treatment targeted to a specific pathogen can improve clinical outcomes of septicemia.We aimed to evaluate the clinical characteristics and outcomes of biliary septicemia caused by cholangitis or cholecystitis according to causative organisms.Methods:We performed a retrospective cohort study in 151 patients diagnosed with cholangitis or cholecystitis with bacterial septicemia from January 2013 to December 2015.All patients showed clinical evidence of biliary tract infection and had blood isolates that demonstrated septicemia.Results:Gram-negative,gram-positive,and both types of bacteria caused 84.1%(127/151),13.2%(20/151),and 2.6%(4/151)episodes of septicemia,respectively.The most common infecting organisms were Escherichia coli among gram-negative bacteria and Enterococcus species(Enterococcus casseliflavus and Enterococcus faecalis)among gram-positive bacteria.There were no differences in mortality,re-admission rate,and need for emergency decompression procedures between the gram-positive and gram-negative septicemia groups.In univariate analysis,previous gastrectomy history was associated with gram-positive bacteremia.Multivariate analysis also showed that previous gastrectomy history was strongly associated with gram-positive septicemia(Odds ratio=5.47,95%CI:1.19–25.23;P=0.029).Conclusions:Previous gastrectomy history was related to biliary septicemia induced by gram-positive organisms.This information would aid the choice of empirical antibiotics. | Ik Hyun Jo Yeon-Ji Kim Woo Chul Chung Jaeyoung Kim Seonhoo Kim Eun Sun Lim Honggeun Ahn Seong Yul Ryu | 2020 | Hepatobiliary & Pancreatic Diseases International2020，19，5： | 4 |
| 17 | Tumor response assessment by the single-lesion measurement per organ in small cell lung cancer显示文摘Background: The criterion of two target lesions per organ in the Response Evaluation Criteria in Solid Tumors(RECIST) version 1.1 is an arbitrary one, being supported by no objective evidence. The optimal number of target lesions per organ still needs to be investigated. We compared tumor responses using the RECIST 1.1(measuring two target lesions per organ) and modified RECIST 1.1(measuring the single largest lesion in each organ) in patients with small cell lung cancer(SCLC).Methods: We reviewed medical records of patients with SCLC who received first-line treatment between January 2004 and December 2014 and compared tumor responses according to the two criteria using computed tomography.Results: There were a total of 34 patients who had at least two target lesions in any organ according to the RECIST 1.1 during the study period. The differences in the percentage changes of the sum of tumor measurements between RECIST 1.1 and modified RECIST 1.1 were all within 13%. Seven patients showed complete response and fourteen showed partial response according to the RECIST 1.1. The overall response rate was 61.8%. When assessing with the modified RECIST 1.1 instead of the RECIST 1.1, tumor responses showed perfect concordance between the two criteria(k=1.0).Conclusions: The modified RECIST 1.1 showed perfect agreement with the original RECIST 1.1 in the assessment of tumor response of SCLC. Our result suggests that it may be enough to measure the single largest target lesion per organ for evaluating tumor response. | Soong Goo Jung Jung Han Kim Hyeong Su Kim Kyoung Ju Kim Ik Yang | 2016 | Chinese Journal of Cancer Research2016，28，2： | 4 |
| 18 | Epidermal growth factor upregulates Skp2/Cks1 and p27^(kip1) in human extrahepatic cholangiocarcinoma cells显示文摘AIM:To evaluate the expression status of S-phase kinase-associated protein 2(Skp2)/cyclin-dependent kinases regulatory subunit 1(Cks1)and p27kip1,and assess the prognostic significance of Skp2/Cks1 expression with p27kip1in patients with extrahepatic cholangiocarcinoma.METHODS:Seventy-six patients who underwent curative resection for histologically confirmed extrahepatic cholangiocarcinoma at our institution from December1994 to March 2008 were enrolled.Immunohistochemical staining for Skp2,Cks1,p27kip1,and Ki67,along with other relevant molecular biologic experiments,were performed.RESULTS:By Cox regression analyses,advanced age(>65 years),advanced AJCC tumor stage,poorly differentiated histology,and higher immunostaining intensity of Skp2 were identified as independent prognostic factors in patients with extrahepatic cholangiocarcinoma.Exogenous epidermal growth factor(EGF,especially 0.1-10 ng/mL)significantly increased the proliferation indices by MTT assay and the mRNA levels of Skp2/Cks1 and p27kip1in SNU-1196,SNU-1079,and SNU-245 cells.The protein levels of Skp2/Cks1(from nuclear lysates)and p27kip1(from cytosolic lysate)were also significantly increased in these cells.There were significant reductions in the protein levels of Skp2/Cks1and p27kip1(from nuclear lysate)after the treatment of LY294002.By chromatin immunoprecipitation assay,we found that E2F1 transcription factor directly binds to the promoter site of Skp2.CONCLUSION:Higher immunostaining intensity of Skp2/Cks1 was an independent prognostic factor for patients with extrahepatic cholangiocarcinoma.EGF upregulates the mRNA and protein levels of Skp2/Cks1and p27kip1via the PI3K/Akt pathway and direct binding of E2F1 transcription factor with the Skp2 promoter. | Ja-yeon Kim Hong Joo Kim Jung Ho Park Dong Il Park Yong Kyun Cho Chong Il Sohn Woo Kyu Jeon Byung Ik Kim Dong Hoon Kim Seoung Wan Chae Jin Hee Sohn | 2014 | World Journal of Gastroenterology2014，20，3： | 4 |
| 19 | Endoscopic characteristics of gastric adenomas suggesting carcinomatous transformation显示文摘 | Min Kyu Jung Seong Woo Jeon Soo Young Park Chang Min Cho Won Young Tak Young Oh Kweon Sung Kook Kim Yong Hwan Choi Han Ik Bae | 2008 | Surgical Endoscopy2008，，12： | 3 |
| 20 | Clinical significance of tumor-infiltrating lymphocytes for gastric cancer in the era of immunology显示文摘Immunotherapy has begun to revolutionize cancer treatment, by introducing therapies that target the host immune system instead of the tumor, therapies that possess unique adverse event profiles, and therapies that may cure certain types of cancer. The immune microenvironment of tumors is emerging as the most important means of understanding the relationship between a patient' immune system and their cancer, informing prognosis, and guiding immunotherapy, such as an antibody blockade of immune checkpoints. For some solid tumors, simple quantitation of lymphocyte infiltration would seem to have prognostic significance, suggesting that lymphocyte infiltration is not passive but may actively promote or inhibit tumor growth. For gastric cancers, several studies have provided strong evidence that immune cells contribute to determining prognosis. However, the exact role of immune cells in gastric cancer remains unclear. Therefore, this review focuses on the clinical significance of immune cells, especially tumor-infiltrating lymphocytes, in gastric cancer. | Byung Woog Kang Jong Gwang Kim In Hee Lee Han Ik Bae An Na Seo | 2017 | World Journal of Gastrointestinal Oncology2017，9，7： | 3 |
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