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7篇 您的检索式:作者名="Sam Seok Cho"
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1Significant 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 2015World Journal of Gastroenterology2015,21,11:5
2EMR for early gastric cancer in Korea: a multicenter retrospective study显示文摘Jae J. Kim Jun Haeng Lee Hwoon-Yong Jung Gin Hyug Lee Joo Yong Cho Chang Beom Ryu Hoon Jai Chun Jong Jae Park Wan Sik Lee Hyun Soo Kim Moon Gi Chung Jeong Seop Moon Seok Reyol Choi Geun Am Song Hyun Yong Jeong Sam Ryong Jee Sang Yong Seol Yong Bum Yoon 2007Gastrointestinal Endoscopy2007,,4:2
3Analysis of PARK genes in a Korean cohort of early-onset Parkinson disease显示文摘Jung Mi Choi Myoung Soo Woo Hyeo-Il Ma Suk Yun Kang Young-Hee Sung Seok Woo Yong Sun Ju Chung Joong-Seok Kim Hae-won Shin Chul Hyoung Lyoo Phil Hyu Lee Jong Sam Baik Sang-Jin Kim Mee Young Park Young Ho Sohn Jin-Ho Kim Jae Woo Kim Myung Sik Lee Myoung Cho 2008Neurogenetics2008,,4:1
4EMR for early gastric cancer in Korea: a multicenter retrospective study显示文摘Jae J. Kim Jun Haeng Lee Hwoon-Yong Jung Gin Hyug Lee Joo Yong Cho Chang Beom Ryu Hoon Jai Chun Jong Jae Park Wan Sik Lee Hyun Soo Kim Moon Gi Chung Jeong Seop Moon Seok Reyol Choi Geun Am Song Hyun Yong Jeong Sam Ryong Jee Sang Yong Seol Yong Bum Yoon 2007Gastrointestinal Endoscopy2007,,4:1
5Determination of optimum harvest time for 'Hwasan' (Pyrus pyrifolia Nakai) on the premise of the shelf life at ambient temperature 显示文摘Kim Yoon Kyeong Kang Sam Seok Cho Kwang Sik 2007Korean Journal of Horticultural Science & Technology2007,,:1
6EMR for early gastric cancer in Korea: a multicenter retrospective study显示文摘Jae J. Kim Jun Haeng Lee Hwoon-Yong Jung Gin Hyug Lee Joo Yong Cho Chang Beom Ryu Hoon Jai Chun Jong Jae Park Wan Sik Lee Hyun Soo Kim Moon Gi Chung Jeong Seop Moon Seok Reyol Choi Geun Am Song Hyun Yong Jeong Sam Ryong Jee Sang Yong Seol Yong Bum Yoon 2007Gastrointestinal Endoscopy2007,,4:1
7LDHA Desuccinylase Sirtuin 5 as A Novel Cancer Metastatic Stimulator in Aggressive Prostate Cancer显示文摘Prostate cancer(PCa)is the most commonly diagnosed genital cancer in men worldwide.Around 80%of the patients who developed advanced PCa suffered from bone metastasis,with a sharp drop in the survival rate.Despite great efforts,the detailed mechanisms underlying castration-resistant PCa(CRPC)remain unclear.Sirtuin 5(SIRT5),an NAD+-dependent desuccinylase,is hypothesized to be a key regulator of various cancers.However,compared to other SIRTs,the role of SIRT5 in cancer has not been extensively studied.Here,we revealed significantly decreased SIRT5 levels in aggressive PCa cells relative to the PCa stages.The correlation between the decrease in the SIRT5 level and the patient’s reduced survival rate was also confirmed.Using quantitative global succinylome analysis,we characterized a significant increase in the succinylation at lysine 118(K118su)of lactate dehydrogenase A(LDHA),which plays a role in increasing LDH activity.As a substrate of SIRT5,LDHA-K118su significantly increased the migration and invasion of PCa cells and LDH activity in PCa patients.This study reveals the reduction of SIRT5 protein expression and LDHA-K118su as a novel mechanism involved in PCa progression,which could serve as a new target to prevent CPRC progression for PCa treatment.Oh Kwang Kwon In Hyuk Bang So Young Choi Ju Mi Jeon Ann-Yae Na Yan Gao Sam Seok Cho Sung Hwan Ki Youngshik Choe Jun Nyung Lee Yun-Sok Ha Eun Ju Bae Tae Gyun Kwon Byung-Hyun Park Sangkyu Lee 2023Genomics, Proteomics & Bioinformatics2023,21,1:0
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