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| 1 | Absolute monocyte and lymphocyte count prognostic score for patients with gastric cancer显示文摘AIM:To measure the prognostic significance of absolute monocyte count/absolute lymphocyte count prognostic score(AMLPS) in patients with gastric cancer.METHODS:We retrospectively examined the combination of absolute monocyte count(AMC) and absolute lymphocyte count(ALC) as prognostic variables in a cohort of 299 gastric cancer patients who underwent surgical resection between 2006 and 2013 and were followed at a single institution.Both AMC and ALC were dichotomized into two groups using cut-off points determined by receiving operator characteristic curve analysis.An AMLPS was generated,which stratified patients into three risk groups:low risk(both low AMC and high ALC),intermediate risk(either high AMC or low ALC),and high risk(both high AMC and low ALC).The primary objective of the study was to validate the impact of AMLPS on both disease-free survival(DFS) and overall survival(OS),and the second objective was to assess the AMLPS as an independent prognostic factor for survival in comparison with known prognostic factors.RESULTS:Using data from the entire cohort,the most discriminative cut-off values of AMC and ALC selected on the receiver operating characteristic curve were 672.4/μL and 1734/μL for DFS and OS.AMLPS risk groups included 158(52.8%) patients in the lowrisk,128(42.8%) in the intermediate-risk,and 13(4.3%) in the high-risk group.With a median followup of 37.2 mo(range:1.7-91.4 mo),five-year DFS rates in the low-,intermediate-,and high-risk groups were 83.4%,78.7%,and 19.8%,respectively.And fiveyear OS rates in the low-,intermediate-,and high-risk groups were 89.3%,81.1%,and 14.4%,respectively.On multivariate analysis performed with patient- and tumor-related factors,we identified AMLPS,age,and pathologic tumor-node-metastasis stage as the most valuable prognostic factors impacting DFS and OS.CONCLUSION:AMLPS identified patients with a poor DFS and OS,and it was independent of age,pathologic stage,and various inflammatory markers. | Wan Kyu Eo Da Wun Jeong Hye Jung Chang Kyu Yeoun Won Sung Il Choi Se Hyun Kim Sung Wook Chun Young Lim Oh Tae Hwa Lee Young Ok Kim Ki Hyung Kim Yong Il Ji Ari Kim Heung Yeol Kim | 2015 | World Journal of Gastroenterology2015，21，9： | 6 |
| 2 | Ethanol extract of Chondracanthus tenellus(Harvey)Hommersand attenuates lipopolysaccharide-induced inflammatory and oxidative response by blocking the NF-κB,MAPKs,and PI3K/Akt signaling pathways显示文摘Objective:To investigate whether the ethanol extract of Chondracanthus tenellus(Harvey)Hommersand,a type of red algae,could exhibit anti-inflammatory potential in lipopolysaccharide(LPS)-stimulated macrophages.Methods:The ethanol extract of Chondracanthus tenellus was applied to 100 ng/mL LPS-stimulated RAW 264.7 cells,and cell viability,phagocytic ability,levels of pro-inflammatory factors,and the production of reactive oxygen species were measured.To identify the underlying mechanism of the ethanol extract of Chondracanthus tenellus,the expression of inflammation-regulated genes was estimated.Results:The ethanol extract of Chondracanthus tenellus had no cytotoxic effect at concentrations below 300μg/mL,and reduced the LPS-induced production of inflammatory mediators including nitric oxide(NO)and prostaglandin E2.Furthermore,the extract markedly suppressed the expression of inducible NO synthase and cyclooxygenase-2,as well as the production of reactive oxygen species.The LPS-induced up-regulation of pro-inflammatory cytokines was attenuated by treatment with the ethanol extract of Chondracanthus tenellus,reducing their extracellular secretion.The Chondracanthus tenellus extract also inhibited LPS-mediated activation of nuclear factor-kappa B(NF-κB).In addition,the phosphorylation of mitogen activated protein kinases(MAPKs)and phosphatidylinositol 3 kinase(PI3K)/Akt was markedly increased by LPS,which was significantly abolished by the Chondracanthus tenellus extract.Conclusions:Our findings indicate that the ethanol extract of Chondracanthus tenellus exhibited potential anti-inflammatory and antioxidant effects through downregulating the NF-κB,MAPKs,and PI3K/Akt signaling pathways in LPS stimulated RAW 264.7 macrophages.tenellus extract.Conclusions:Our findings indicate that the ethanol extract of Chondracanthus tenellus exhibited potential anti-inflammatory and antioxidant effects through downregulating the NF-κB,MAPKs,and PI3K/Akt signaling pathways in LPS stimulated RAW 264.7 macrophages. | Da Hye Kwon Cheol Park Hyesook Lee Su Hyun Hong Gi-Young Kim Hee-Jae Cha Suhkmann Kim Heui-Soo Kim Hye-Jin Hwang Yung Hyun Choi | 2021 | Asian Pacific Journal of Tropical Biomedicine2021，11，10： | 4 |
| 3 | Risk factors of electrocoagulation syndrome after esophageal endoscopic submucosal dissection显示文摘AIM To investigate post endoscopic submucosal dissection electrocoagulation syndrome(PEECS) of the esophagus.METHODS We analyzed 55 consecutive cases with esophageal endoscopic submucosal dissection for superficial esophageal squamous neoplasms at a tertiary referral hospital in South Korea. Esophageal PEECS was defined as 'mild' meeting one of the following criteria without any obvious perforation: fever(≥ 37.8 ℃), leukocytosis(> 10800 cells/μl), or regional chest pain more than 5/10 points as rated on a numeric pain intensity scale. The grade of PEECS was determined as 'severe' when meet two or more of above criteria.RESULTS We included 51 cases without obvious complications in the analysis. The incidence of mild and severe esophageal PEECS was 47.1% and 17.6%, respectively. Risk factor analysis revealed that resected area, procedure time, and muscle layer exposure were significantly associated with PEECS. In multivariate analysis, a resected area larger than 6.0 cm^2(OR = 4.995, 95%CI: 1.110-22.489, P = 0.036) and muscle layer exposure(OR = 5.661, 95%CI: 1.422-22.534, P = 0.014) were independent predictors of esophageal PEECS. All patients with PEECS had favorable outcomes with conservative management approaches, such as intravenous hydration or antibiotics.CONCLUSION Clinicians should consider the possibility of esophageal PEECS when the resected area exceeds 6.0 cm^2 or when the muscle layer exposure is noted. | Dae Won Ma Young Hoon Youn Da Hyun Jung Jae Jun Park Jie-Hyun Kim Hyojin Park | 2018 | World Journal of Gastroenterology2018，24，10： | 3 |
| 4 | Stereotactic body radiation therapy for inoperable hepatocellular carcinoma as a local salvage treatment after incomplete transarterial chemoembolization显示文摘 | Jin‐Kyu Kang Mi‐Sook Kim Chul Koo Cho Kwang Mo Yang Hyung Jun Yoo Jin Ho Kim Sun Hyun Bae Da Hoon Jung Kum Bae Kim Dong Han Lee Chul Ju Han Jin Kim Su Cheol Park Young Han Kim | 2012 | Cancer2012，，21： | 3 |
| 5 | Secondary endoscopic submucosal dissection for locally recurrent or incompletely resected gastric neoplasms显示文摘AIM To investigate the feasibility and safety of secondary endoscopic submucosal dissection(ESD) for residual or locally recurrent gastric tumors. METHODS Between 2010 and 2017, 1623 consecutive patients underwent ESD for gastric neoplasms at a single tertiary referral center. Among these, 28 patients underwent secondary ESD for a residual or locally recurrent tumor. Our analysis compared clinicopathologic factors between primary ESD and secondary ESD groups. RESULTS The en bloc resection and curative rate of resection of secondary ESD were 92.9% and 89.3%, respectively. The average procedure time of secondary ESD was significantly longer than primary ESD(78.2 min vs 55.1 min, P = 0.004), and the adverse events rate was not significantly different but trended slightly higher in the secondary ESD group compared to the primary ESD group(10.7% vs 3.8%, P = 0.095). Patients who received secondary ESD had favorable outcomes without severe adverse events. During a mean follow-up period, no local recurrence occurred in patients who received secondary ESD. CONCLUSION Secondary ESD of residual or locally recurrent gastric tumors appears to be a feasible and curative treatment though it requires greater technical efficiency and longer procedure time. | Da Hyun Jung Young Hoon Youn Jie-Hyun Kim Jae Jun Park Hyojin Park | 2018 | World Journal of Gastroenterology2018，24，33： | 3 |
| 6 | In vitro and in vivo anticancer effects of Lithospermum erythrorhizon extract on B16F10 murine melanoma显示文摘 | Seetharaman Rajasekar Da Jung Park Cheol Park Sejin Park Young Hoon Park Sun Tae Kim Yung Hyun Choi Young Whan Choi | 2012 | Journal of Ethnopharmacology2012，，2： | 2 |
| 7 | Tissue engineered regeneration of completely transected spinal cord using human mesenchymal stem cells显示文摘 | Kkot Nim Kang Da Yeon Kim So Mi Yoon Ju Young Lee Bit Na Lee Jin Seon Kwon Hyo Won Seo Il Woo Lee Ha Cheol Shin Young Man Kim Hyun Soo Kim Jae Ho Kim Byoung Hyun Min Hai Bang Lee Moon Suk Kim | 2012 | Biomaterials2012，，19： | 1 |
| 8 | Neuronal Properties, In Vivo Effects, and Pathology of a Huntington’s Disease Patient‐Derived Induced Pluripotent Stem Cells显示文摘 | Iksoo Jeon Nayeon Lee Jia‐Yi Li In‐Hyun Park Kyoung Sun Park Jisook Moon Sung Han Shim Chunggab Choi Da‐Jeong Chang Jihye Kwon Seung‐Hun Oh Dong Ah Shin Hyun Sook Kim Jeong Tae Do Dong Ryul Lee Manho Kim Kyung‐Sun Kang George Q. Daley Patrik Brundin Jihwa | 2012 | STEM CELLS2012，，9： | 1 |
| 9 | Signet ring cell mixed histology may show more aggressive behavior than other histologies in early gastric cancer显示文摘 | Cheal Wung Huh Da Hyun Jung Jie‐Hyun Kim Yong Chan Lee Hyunki Kim Hoguen Kim Sun Och Yoon Young Hoon Youn Hyojin Park Sang In Lee Seung Ho Choi Jae‐Ho Cheong Sung Hoon Noh | 2012 | Oncol2012，，2： | 1 |
| 10 | Immunostimulatory effect of ethanol extract of Chondracanthus tenellus in RAW 264.7 macrophages in vitro显示文摘Objective:To investigate whether ethanol extracts of Chondracanthus tenellus(EECT)could improve immunomodulatory property of murine monocyte/macrophage RAW 264.7 cells.Methods:Cell viability,phagocytic ability,and nitric oxide were measured.The levels of prostaglandin E2 and cytokines were determined using enzyme-linked immunosorbent assay kits.Expression of immunoregulatory response protein was detected by Western blotting assay.Results:As the concentration of EECT increased,the morphology of the cells changed to a typical active macrophage shape,and the phagocytic activity increased significantly.EECT also effectively enhanced the production and secretion of immunomodulatory mediators,such as nitric oxide and prostaglandin E2,and cytokines.In addition,compared with the control group,EECT markedly stimulated the expression of Toll-like receptor 4(TLR4)and myeloid differentiation factor 88,one of the TLR4 adapter molecules.Furthermore,EECT promoted the nucleus translocation of nuclear factor-kappa B(NF-κB)by increasing the phosphorylation and degradation of the inhibitor of NF-κB-α,indicating activation of the NF-κB signaling pathway.Meanwhile,similar trends were found in cells treated with lipopolysaccharide as a positive control.Conclusions:Taken together,the results indicate that EECT has an immunomodulatory effect by increasing the production of immunomodulatory mediators and cytokines through activation of the TLR4/NF-κB signaling pathway.EECT could be used as a potential candidate for medication or dietary supplements to increase immune activity. | Cheol Park Da Hye Kwon Hyesook Lee Su Hyun Hong Gi-Young Kim Hee-Jae Cha Do-Hyung Kim Suhkmann Kim Heui-Soo Kim Hye-Jin Hwang Yung Hyun Choi | 2021 | Asian Pacific Journal of Tropical Biomedicine2021，11，6： | 1 |
| 11 | Fabrication and characterization of 3-dimensional PLGA nanofiber/microfiber composite scaffolds显示文摘 | Sung Jin Kim Da Hyun Jang Won Ho Park Byung-Moo Min | 2010 | Polymer2010，，6： | 1 |
| 12 | Nrf2‐mediated liver protection by sauchinone, an antioxidant lignan, from acetaminophen toxicity through the PKCδ‐GSK3β pathway显示文摘 | Hee Yeon Kay Young Woo Kim Da Hye Ryu Sang Hyun Sung Se Jin Hwang Sang Geon Kim | 2011 | British Journal of Pharmacology2011，，： | 1 |
| 13 | Toll-like receptor 9 mediates oral bacteria -induced IL-8 expression in gingival epithelial cells 显示文摘 | Youngsook Kim Ahram Jo Da Hyun Jang | 2012 | Immunology and Cell Biology2012，90，： | 1 |
| 14 | Fabrication and characterization of 3-dimensional PLGA nanofi-ber/microfiber composite scaffolds显示文摘 | Kim Sung Jin Jang Da Hyun Park Won Ho Min Byung-Moo | 2010 | Polymer2010，51，6： | 1 |
| 15 | Clinical implication of endoscopic gross appearance in early gastric cancer: revisited显示文摘 | Da Hyun Jung Yoo Mi Park Jie-Hyun Kim Yong Chan Lee Young Hoon Youn Hyojin Park Sang In Lee Jong Won Kim Seung Ho Choi Woo Jin Hyung Sung Hoon Noh | 2013 | Surgical Endoscopy2013，，10： | 1 |
| 16 | Fungal diversity notes 491–602: taxonomic and phylogenetic contributions to fungal taxa显示文摘This is a continuity of a series of taxonomic and phylogenetic papers on the fungi where materials were collected from many countries,examined and described.In addition to extensive morphological descriptions and appropriate asexual and sexual connections,DNA sequence data are also analysed from concatenated datasets to infer phylogenetic relationships and substantiate systematic positions of taxa within appropriate ranks.Wherever new species or combinations are proposed,we apply an integrative approach using morphological and molecular data as well as ecological features wherever applicable.Notes on 112 fungal taxa are compiled in this paper including Biatriosporaceae and Roussoellaceae,Didysimulans gen.nov.,81 new species,18 new host records and new country records,five reference specimens,two new combinations,and three sexual and asexual morph reports.The new species are Amanita cornelii,A.emodotrygon,Angustimassarina alni,A.arezzoensis,A.italica,A.lonicerae,A.premilcurensis,Ascochyta italica,A.rosae,Austroboletus appendiculatus,Barriopsis thailandica,Berkleasmium ariense,Calophoma petasitis,Camarosporium laburnicola,C.moricola,C.grisea,C.ossea,C.paraincrustata,Colletotrichum sambucicola,Coprinopsis cerkezii,Cytospora gelida,Dacrymyces chiangraiensis,Didysimulans italica,D.mezzanensis,Entodesmium italica,Entoloma magnum,Evlachovaea indica,Exophiala italica,Favolus gracilisporus,Femsjonia monospora,Fomitopsis flabellata,F.roseoalba,Gongronella brasiliensis,Helvella crispoides,Hermatomyces chiangmaiensis,H.chromolaenae,Hysterium centramurum,Inflatispora caryotae,Inocybe brunneosquamulosa,I.luteobrunnea,I.rubrobrunnea,Keissleriella cirsii,Lepiota cylindrocystidia,L.flavocarpa,L.maerimensis,Lophiotrema guttulata,Marasmius luculentus,Morenoina calamicola,Moelleriella thanathonensis,Mucor stercorarius,Myrmecridium fluviae,Myrothecium septentrionale,Neosetophoma garethjonesii,Nigrograna cangshanensis,Nodulosphaeria guttulatum,N.multiseptata,N.sambuci,Panus subfasciatus,Paraleptosphaeria padi,Paraphaeosphaeria viciae,Parathyridaria robiniae,Penicillium punicae,Phaeosphaeria calamicola,Phaeosphaeriopsis yuccae,Pleurophoma italica,Polyporus brevibasidiosus,P.koreanus,P.orientivarius,P.parvovarius,P.subdictyopus,P.ulleungus,Pseudoasteromassaria spadicea,Rosellinia mearnsii,Rubroboletus demonensis,Russula yanheensis,Sigarispora muriformis,Sillia italica,Stagonosporopsis ailanthicola,Strobilomyces longistipitatus,Subplenodomus galicola and Wolfiporia pseudococos.The new combinations are Melanomma populina and Rubroboletus eastwoodiae.The reference specimens are Cookeina tricholoma,Gnomoniopsis sanguisorbae,Helvella costifera,Polythrincium trifolii and Russula virescens.The new host records and country records are Ascochyta medicaginicola,Boletellus emodensis,Cyptotrama asprata,Cytospora ceratosperma,Favolaschia auriscalpium,F.manipularis,Hysterobrevium mori,Lentinus sajor-caju,L.squarrosulus,L.velutinus,Leucocoprinus cretaceus,Lophiotrema vagabundum,Nothophoma quercina,Platystomum rosae,Pseudodidymosphaeria phlei,Tremella fuciformis,Truncatella spartii and Vaginatispora appendiculata and three sexual and asexual morphs are Aposphaeria corallinolutea, Dothiorabuxi and Hypocrella calendulina. | Saowaluck Tibpromma Kevin D.Hyde Rajesh Jeewon Sajeewa S.N.Maharachchikumbura Jian-Kui Liu D.Jayarama Bhat E.B.Gareth Jones Eric H.C.McKenzie Erio Camporesi Timur S.Bulgakov Mingkwan Doilom AndreLuiz Cabral Monteiro de Azevedo Santiago Kanad Das Patinjareveettil Manimohan Tatiana B.Gibertoni Young Woon Lim Anusha Hasini Ekanayaka Benjarong Thongbai Hyang Burm Lee Jun-Bo Yang Paul M.Kirk Phongeun Sysouphanthong Sanjay K.Singh Saranyaphat Boonmee Wei Dong K.N.Anil Raj K.P.Deepna Latha Rungtiwa Phookamsak Chayanard Phukhamsakda Sirinapa Konta Subashini C.Jayasiri Chada Norphanphoun Danushka S.Tennakoon Junfu Li Monika C.Dayarathne Rekhani H.Perera Yuanpin Xiao Dhanushka N.Wanasinghe Indunil C.Senanayake Ishani D.Goonasekara N.Ide Silva Ausana Mapook Ruvishika S.Jayawardena Asha J.Dissanayake Ishara S.Manawasinghe K.W.Thilini Chethana Zong-Long Luo Kalani Kanchana Hapuarachchi Abhishek Baghela Adriene Mayra Soares Alfredo Vizzini Angelina Meiras-Ottoni Armin Mesic Arun Kumar Dutta Carlos Alberto Fragoso de Souza Christian Richter Chuan-Gen Lin Debasis Chakrabarty Dinushani A.Daranagama Diogo Xavier Lima Dyutiparna Chakraborty Enrico Ercole Fang Wu Giampaolo Simonini Gianrico Vasquez Gladstone Alves da Silva Helio Longoni Plautz Jr Hiran A.Ariyawansa Hyun Lee Ivana Kusan Jie Song Jingzu Sun Joydeep Karmakar Kaifeng Hu Kamal C.Semwal Kasun M.Thambugala Kerstin Voigt Krishnendu Acharya Kunhiraman C.Rajeshkumar Leif Ryvarden Margita Jadan MdIqbal Hosen Michal Miksık Milan C.Samarakoon Nalin N.Wijayawardene Nam Kyu Kim Neven Matocec Paras Nath Singh Qing Tian R.P.Bhatt Rafael JoseVilela de Oliveira Rodham E.Tulloss S.Aamir Saithong Kaewchai Sayali D.Marathe Sehroon Khan Sinang Hongsanan Sinchan Adhikari Tahir Mehmood Tapas Kumar Bandyopadhyay Tatyana YuSvetasheva Thi Thuong Thuong Nguyen Vladimır Antonın Wen-Jing Li Yong Wang Yuvraj Indoliya Zdenko Tkalcec Abdallah M.Elgorban Ali H.Bahkali Alvin M.C.Tang Hong-Yan Su Huang Zhang Itthayakorn Promputtha Jennifer Luangsa-ard Jianchu Xu Jiye Yan Kang Ji-Chuan Marc Stadler Peter E.Mortimer Putarak Chomnunti Qi Zhao Alan J.L.Phillips Sureeporn Nontachaiyapoom Ting-Chi Wen Samantha C.Karunarathna | 2017 | Fungal Diversity2017，，2： | 0 |
| 17 | Co-administration of ursodeoxycholic acid with rosuvastatin/ezetimibe in a non-alcoholic fatty liver disease model显示文摘Background Ursodeoxycholic acid(UDCA),statins,and ezetimibe(EZE)have demonstrated beneficial effects against nonalcoholic fatty liver disease(NAFLD).We investigated the efficacy of the combination of UDCA and the mix of rosuvastatin(RSV)/EZE in the treatment of NAFLD.Methods NAFLD mouse models were developed by injecting thioacetamide,fasting,and high-carbohydrate refeeding,highfat diet,and choline-deficient L-amino acid-defined high-fat diet(CDAHFD).Low-dose UDCA(L-UDCA;15 mg/kg)or highdose UDCA(H-UDCA;30 mg/kg)was administered with RSV/EZE.We also employed an in vitro model of NAFLD developed using palmitic acid-treated Hepa1c1c7 cells.Results Co-administration of RSV/EZE with UDCA significantly decreased the collagen accumulation,serum alanine aminotransferase(ALT)levels,and mRNA levels of fibrosis-related markers than those observed in the vehicle group in thioacetamide-treated mice(all P<0.01).In addition,in the group fasted and refed with a high-carbohydrate diet,UDCA/RSV/EZE treatment decreased the number of apoptotic cells and serum ALT levels compared with those observed in the vehicle group(all P<0.05).Subsequently,H-UDCA/RSV/EZE treatment decreased the number of ballooned hepatocytes and stearoyl-CoA desaturase 1(SCD-1)mRNA levels(P=0.027)in the liver of high-fat diet-fed mice compared with those observed in the vehicle group.In the CDAHFD-fed mouse model,UDCA/RSV/EZE significantly attenuated collagen accumulation and fibrosis-related markers compared to those observed in the vehicle group(all P<0.05).In addition,UDCA/RSV/EZE treatment significantly restored cell survival and decreased the protein levels of apoptosis-related markers compared to RSV/EZE treatment in palmitic acid-treated Hepa1c1c7 cells(all P<0.05).Conclusion Combination therapy involving UDCA and RSV/EZE may be a novel strategy for potent inhibition of NAFLD progression. | Sang Hyun Seo Da Hyun Lee Yu Seol Lee Kyung Joo Cho Hye Jung Park Hye Won Lee Beom Kyung Kim Jun Yong Park Do Young Kim Sang Hoon Ahn Soo Han Bae Seung Up Kim | 2022 | Gastroenterology Report2022，10，1： | 0 |
| 18 | Autoimmune hepatitis in a patient with immunoglobulin A nephropathy:A case report显示文摘BACKGROUND Immunoglobulin A nephropathy(IgAN)is the most commonly encountered glomerular disease in Asian countries.It has a broad clinical presentation,and it is frequently associated with other conditions.Chronic liver disease is well recognized as the leading cause of secondary IgAN.However,cases of IgAN associated with autoimmune hepatitis(AIH)have seldom been reported.CASE SUMMARY A 63-year-old Korean woman was admitted to Pusan National University Hospital for an evaluation of abdominal pain and elevated liver enzymes.Two weeks prior,she had presented to our hospital with proteinuria of approximately 1350 mg/d and hematuria and was diagnosed with IgAN.Autoimmune profiles were highly positive for antinuclear antibodies,and symptoms related to portal hypertension including ascites and peripheral edema were present.A diagnosis of AIH was made according to the simplified scoring system of the International Autoimmune Hepatitis Group.Despite immunosuppression with prednisolone and azathioprine,rapid deterioration of liver function led to end-stage liver disease.After a living-donor liver transplantation,liver function gradually improved,and she had maintained stable liver and kidney function at the six months follow-up.CONCLUSION Cases of secondary IgAN with chronic liver disease have been frequently reported in the literature but are rarely associated with AIH.We encountered an IgAN patient with concurrent progressive liver failure due to AIH. | You Hyun Jeon Da Woon Kim So Jeong Lee Young Joo Park Hyo Jin Kim Miyeun Han Il Young Kim Dong Won Lee Sang Heon Song Soo Bong Lee Eun Young Seong | 2020 | World Journal of Clinical Cases2020，8，17： | 0 |
| 19 | Successful treatment of intracardiac air embolism using intracardiac catheter aspiration显示文摘 | Ae-Young Her Yong Hoon Kim Da Hye Moon Ji Hyun Kim Jae Hoon Jeong Sung-Hyun Park Jin Seon Jeong | 2017 | Journal of Geriatric Cardiology2017，14，2： | 0 |
| 20 | Lactobacillus salivarius HHuMin-U Activates Innate Immune Defense against Norovirus Infection through TBK1-IRF3 and NF-κB Signaling Pathways显示文摘The composition of commensal bacteria plays a critical role in controlling immune responses in the intestine.Studies have shown that specific bacterial strains may have the capacity to enhance host immune defense against gastrointestinal viral infections.While norovirus is known to be the most common cause of gastroenteritis,leading to an estimated 200,000 deaths every year,identification of bacterial strains with protective effects against norovirus infection remains elusive.Here,we discovered Lactobacillus salivarius HHuMin-U(HHuMin-U)as a potent antiviral strain against norovirus infection.HHuMin-U significantly suppressed murine norovirus replication and lowered viral RNA titers in macrophages.The transcriptome sequencing(RNA sequencing)analysis revealed that HHuMin-U markedly enhanced the expression level of antiviral interferon-stimulated genes compared to mock treatment.HHuMin-U treatment dose-dependently induced type I interferons(IFN-αand IFN-β)and tumor necrosis factor-αproduction in mouse and human macrophages,promoting antiviral innate responses against norovirus infection.Investigation on the molecular mechanism demonstrated that HHuMin-U can activate nuclear factorκB and TANK-binding kinase 1(TBK1)–interferon regulatory factor 3 signaling pathways,leading to the phosphorylation of signal transducer and activator of transcription 1 and signal transducer and activator of transcription 2,the key mediators of interferon-stimulated genes.Finally,oral administration of HHuMin-U increased IFN-βlevels in the ileum of mice and altered the gut microbiome profile.These results suggest the species/strain-specific importance of gut microbial composition for antiviral immune responses and the potential use of HHuMin-U as a probiotic agent. | Da Hyun Kim Minju Jeong Jae Hwan Kim Joe Eun Son John JYLee Sang-jun Park Juyeon Lee Minwoo Kim Jong-Won Oh Myeong Soo Park Sanguine Byun | 2023 | Research2023，，3： | 0 |
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