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Vedolizumab therapy in common variable immune deficiency associated enteropathy: A case series.

Sifers T, Hirten R, Mehandru S, Ko HM, Colombel JF, Cunningham-Rundles C.

Clin Immunol. 2020 Feb 11;212:108362. doi: 10.1016/j.clim.2020.108362. [Epub ahead of print]


Ursolic Acid Suppresses Cholesterol Biosynthesis and Exerts Anti-Cancer Effects in Hepatocellular Carcinoma Cells.

Kim GH, Kan SY, Kang H, Lee S, Ko HM, Kim JH, Lim JH.

Int J Mol Sci. 2019 Sep 26;20(19). pii: E4767. doi: 10.3390/ijms20194767.


Combination Assessment of Clinical Complete Response of Patients With Rectal Cancer Following Chemoradiotherapy With Endoscopy and Magnetic Resonance Imaging.

Ko HM, Choi YH, Lee JE, Lee KH, Kim JY, Kim JS.

Ann Coloproctol. 2019 Aug;35(4):202-208. doi: 10.3393/ac.2018.10.15. Epub 2019 Aug 31.


Single-Cell Analysis of Crohn's Disease Lesions Identifies a Pathogenic Cellular Module Associated with Resistance to Anti-TNF Therapy.

Martin JC, Chang C, Boschetti G, Ungaro R, Giri M, Grout JA, Gettler K, Chuang LS, Nayar S, Greenstein AJ, Dubinsky M, Walker L, Leader A, Fine JS, Whitehurst CE, Mbow ML, Kugathasan S, Denson LA, Hyams JS, Friedman JR, Desai PT, Ko HM, Laface I, Akturk G, Schadt EE, Salmon H, Gnjatic S, Rahman AH, Merad M, Cho JH, Kenigsberg E.

Cell. 2019 Sep 5;178(6):1493-1508.e20. doi: 10.1016/j.cell.2019.08.008. Epub 2019 Aug 29.


Serum B-Cell Maturation Antigen (BCMA) Levels Differentiate Primary Antibody Deficiencies.

Maglione PJ, Ko HM, Tokuyama M, Gyimesi G, Soof C, Li M, Sanchez E, Chen H, Radigan L, Berenson J, Cunningham-Rundles C.

J Allergy Clin Immunol Pract. 2020 Jan;8(1):283-291.e1. doi: 10.1016/j.jaip.2019.08.012. Epub 2019 Aug 17.


Primary pulmonary lymphoepithelioma-like carcinoma: A potential source of misdiagnosis on radial probe endobronchial ultrasound-guided transbronchial aspiration cytology.

Yoon JY, Pal P, Ko HM.

Cytopathology. 2019 Nov;30(6):653-656. doi: 10.1111/cyt.12769. Epub 2019 Oct 7. No abstract available.


Anaplastic lymphoma kinase 5A4 immunohistochemistry as a diagnostic assay in lung cancer: A Canadian reference testing center's results in population-based reflex testing.

Fiset PO, Labbé C, Young K, Craddock KJ, Smith AC, Tanguay J, Pintilie M, Wang R, Torlakovic E, Cheung C, da Cunha Santos G, Ko HM, Boerner SL, Hwang DM, Leighl NB, Tsao MS.

Cancer. 2019 Nov 15;125(22):4043-4051. doi: 10.1002/cncr.32422. Epub 2019 Aug 7.


Association between sphingosine-1-phosphate-induced signal transduction via mitogen-activated protein kinase pathways and keloid formation.

Jung SH, Song YK, Chung H, Ko HM, Lee SH, Jo DI, Kim B, Lee DH, Kim SH.

Arch Dermatol Res. 2019 Nov;311(9):711-719. doi: 10.1007/s00403-019-01961-6. Epub 2019 Aug 5.


Synergistic alveolar bone resorption by diabetic advanced glycation end products and mechanical forces.

Moon JS, Lee SY, Kim JH, Choi YH, Yang DW, Kang JH, Ko HM, Cho JH, Koh JT, Kim WJ, Kim MS, Kim SH.

J Periodontol. 2019 Dec;90(12):1457-1469. doi: 10.1002/JPER.18-0453. Epub 2019 Aug 3.


IDH1R132H Causes Resistance to HDAC Inhibitors by Increasing NANOG in Glioblastoma Cells.

Kim GH, Choi SY, Oh TI, Kan SY, Kang H, Lee S, Oh T, Ko HM, Lim JH.

Int J Mol Sci. 2019 May 31;20(11). pii: E2679. doi: 10.3390/ijms20112679.


Various approaches for measurement of synaptic vesicle endocytosis at the central nerve terminal.

Jin Y, Seo KH, Ko HM, Jung TW, Chung YH, Lee JH, Park HH, Kim HC, Jeong JH, Lee SH.

Arch Pharm Res. 2019 Jun;42(6):455-465. doi: 10.1007/s12272-019-01161-w. Epub 2019 May 21. Review.


BAFF-driven B cell hyperplasia underlies lung disease in common variable immunodeficiency.

Maglione PJ, Gyimesi G, Cols M, Radigan L, Ko HM, Weinberger T, Lee BH, Grasset EK, Rahman AH, Cerutti A, Cunningham-Rundles C.

JCI Insight. 2019 Mar 7;4(5). pii: 122728. doi: 10.1172/jci.insight.122728. eCollection 2019 Mar 7.


Microscopic heterogeneity in ulcerative colitis: implications for microscopic measurement of disease activity.

Harpaz N, Ballentine S, Colombel JF, E Sands B, Ko HM.

Gut. 2020 Feb;69(2):401-402. doi: 10.1136/gutjnl-2018-318137. Epub 2019 Feb 5. No abstract available.


Corrigendum to: Dual mechanisms for the regulation of brain-derived neurotrophic factor by valproic acid in neural progenitor cells.

Ko HM, Jin Y, Park HH, Lee JH, Jung SH, Choi SY, Lee SH, Shin CY.

Korean J Physiol Pharmacol. 2019 Jan;23(1):91. doi: 10.4196/kjpp.2019.23.1.91. Epub 2018 Dec 26.


Quercetin, a Plant Polyphenol, Has Potential for the Prevention of Bone Destruction in Rheumatoid Arthritis.

Kim HR, Kim BM, Won JY, Lee KA, Ko HM, Kang YS, Lee SH, Kim KW.

J Med Food. 2019 Feb;22(2):152-161. doi: 10.1089/jmf.2018.4259. Epub 2018 Dec 31.


Dual mechanisms for the regulation of brain-derived neurotrophic factor by valproic acid in neural progenitor cells.

Ko HM, Jin Y, Park HH, Lee JH, Jung SH, Choi SY, Lee SH, Shin CY.

Korean J Physiol Pharmacol. 2018 Nov;22(6):679-688. doi: 10.4196/kjpp.2018.22.6.679. Epub 2018 Oct 25. Erratum in: Korean J Physiol Pharmacol. 2019 Jan;23(1):91.


Synthesis of Spiro[oxindole-3,2'-pyrrolidine] Derivatives from Benzynes and Azomethine Ylides through 1,3-Dipolar Cycloaddition Reactions.

Ryu H, Seo J, Ko HM.

J Org Chem. 2018 Nov 16;83(22):14102-14109. doi: 10.1021/acs.joc.8b02117. Epub 2018 Oct 30.


Twist1 Suppresses Cementoblast Differentiation.

Moon JS, Kim SD, Ko HM, Kim YJ, Kim SH, Kim MS.

Dent J (Basel). 2018 Oct 17;6(4). pii: E57. doi: 10.3390/dj6040057.


Zerumbone, a Tropical Ginger Sesquiterpene of Zingiber officinale Roscoe, Attenuates α-MSH-Induced Melanogenesis in B16F10 Cells.

Oh TI, Jung HJ, Lee YM, Lee S, Kim GH, Kan SY, Kang H, Oh T, Ko HM, Kwak KC, Lim JH.

Int J Mol Sci. 2018 Oct 13;19(10). pii: E3149. doi: 10.3390/ijms19103149.


Anti-α4β7 therapy targets lymphoid aggregates in the gastrointestinal tract of HIV-1-infected individuals.

Uzzan M, Tokuyama M, Rosenstein AK, Tomescu C, SahBandar IN, Ko HM, Leyre L, Chokola A, Kaplan-Lewis E, Rodriguez G, Seki A, Corley MJ, Aberg J, La Porte A, Park EY, Ueno H, Oikonomou I, Doron I, Iliev ID, Chen BK, Lui J, Schacker TW, Furtado GC, Lira SA, Colombel JF, Horowitz A, Lim JK, Chomont N, Rahman AH, Montaner LJ, Ndhlovu LC, Mehandru S.

Sci Transl Med. 2018 Oct 3;10(461). pii: eaau4711. doi: 10.1126/scitranslmed.aau4711.


Three-Component Reactions of Arynes, Amines, and Nucleophiles via a One-Pot Process.

Min G, Seo J, Ko HM.

J Org Chem. 2018 Aug 3;83(15):8417-8425. doi: 10.1021/acs.joc.8b01058. Epub 2018 Jul 16.


Aqueous Extract of Dendropanax morbiferus Leaves Effectively Alleviated Neuroinflammation and Behavioral Impediments in MPTP-Induced Parkinson's Mouse Model.

Park SY, Karthivashan G, Ko HM, Cho DY, Kim J, Cho DJ, Ganesan P, Su-Kim I, Choi DK.

Oxid Med Cell Longev. 2018 Apr 15;2018:3175214. doi: 10.1155/2018/3175214. eCollection 2018.


The role of Hedgehog signaling in cementoblast differentiation.

Moon JS, Kim MJ, Ko HM, Kim YJ, Jung JY, Kim JH, Kim SH, Kim MS.

Arch Oral Biol. 2018 Jun;90:100-107. doi: 10.1016/j.archoralbio.2018.03.006. Epub 2018 Mar 21.


Luminally polarized mural and vascular remodeling in ileal strictures of Crohn's disease.

Zhang X, Ko HM, Torres J, Panchal HJ, Cai Z, Wagner M, Sands BE, Colombel JF, Cho J, Taouli B, Harpaz N.

Hum Pathol. 2018 Sep;79:42-49. doi: 10.1016/j.humpath.2018.03.004. Epub 2018 Mar 16.


Magnetic Resonance Imaging Predicts Histopathological Composition of Ileal Crohn's Disease.

Wagner M, Ko HM, Chatterji M, Besa C, Torres J, Zhang X, Panchal H, Hectors S, Cho J, Colombel JF, Harpaz N, Taouli B.

J Crohns Colitis. 2018 May 25;12(6):718-729. doi: 10.1093/ecco-jcc/jjx186.


Efficient long-term depletion of CD20+ B cells by rituximab does not affect gut-resident plasma cells.

Uzzan M, Ko HM, Rosenstein AK, Pourmand K, Colombel JF, Mehandru S.

Ann N Y Acad Sci. 2018 Mar;1415(1):5-10. doi: 10.1111/nyas.13577. Epub 2017 Dec 31.


Tyrosine kinase Fyn regulates iNOS expression in LPS-stimulated astrocytes via modulation of ERK phosphorylation.

Ko HM, Lee SH, Bang M, Kim KC, Jeon SJ, Park YM, Han SH, Kim HY, Lee J, Shin CY.

Biochem Biophys Res Commun. 2018 Jan 1;495(1):1214-1220. doi: 10.1016/j.bbrc.2017.11.143. Epub 2017 Nov 26.


DC-SIGN expression in Hofbauer cells may play an important role in immune tolerance in fetal chorionic villi during the development of preeclampsia.

Yang SW, Cho EH, Choi SY, Lee YK, Park JH, Kim MK, Park JY, Choi HJ, Lee JI, Ko HM, Park SH, Hwang HS, Kang YS.

J Reprod Immunol. 2017 Nov;124:30-37. doi: 10.1016/j.jri.2017.09.012. Epub 2017 Sep 28.


Acute graft-versus-host disease of the gut: considerations for the gastroenterologist.

Naymagon S, Naymagon L, Wong SY, Ko HM, Renteria A, Levine J, Colombel JF, Ferrara J.

Nat Rev Gastroenterol Hepatol. 2017 Dec;14(12):711-726. doi: 10.1038/nrgastro.2017.126. Epub 2017 Sep 27. Review.


Performance of Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration for the Diagnosis of Isolated Mediastinal and Hilar Lymphadenopathy.

Tyan CC, Machuca T, Czarnecka K, Ko HM, da Cunha Santos G, Boerner SL, Pierre A, Cypel M, Waddell T, Darling G, de Perrot M, Keshavjee S, Geddie W, Yasufuku K.

Respiration. 2017;94(5):457-464. doi: 10.1159/000479745. Epub 2017 Sep 13.


Inhibition of human mesenchymal stem cell proliferation via Wnt signaling activation.

Moon JS, Ko HM, Park JI, Kim JH, Kim SH, Kim MS.

J Cell Biochem. 2018 Feb;119(2):1670-1678. doi: 10.1002/jcb.26326. Epub 2017 Sep 7.


Epithelial-derived IL-33 promotes intestinal tumorigenesis in Apc Min/+ mice.

He Z, Chen L, Souto FO, Canasto-Chibuque C, Bongers G, Deshpande M, Harpaz N, Ko HM, Kelley K, Furtado GC, Lira SA.

Sci Rep. 2017 Jul 14;7(1):5520. doi: 10.1038/s41598-017-05716-z.


Liver-Wrapping, Nitric Oxide-Releasing Nanofiber Downregulates Cleaved Caspase-3 and Bax Expression on Rat Hepatic Ischemia-Reperfusion Injury.

Ko HM, Joo SH, Jo JH, Park WS, Jung WY, Shin JH, Ahn HJ.

Transplant Proc. 2017 Jun;49(5):1170-1174. doi: 10.1016/j.transproceed.2017.03.054.


Spirobifluorene Core-Based Novel Hole Transporting Materials for Red Phosphorescence OLEDs.

Braveenth R, Bae HW, Nguyen QP, Ko HM, Lee CH, Kim HJ, Kwon JH, Chai KY.

Molecules. 2017 Mar 14;22(3). pii: E464. doi: 10.3390/molecules22030464.


Use of cytological samples of metastatic melanoma for ancillary studies.

Ko HM, Saieg MA, da Cunha Santos G, Kamel-Reid S, Boerner SL, Geddie WR.

Cytopathology. 2017 Jun;28(3):221-227. doi: 10.1111/cyt.12419. Epub 2017 Feb 20.


C,O-Chelated BINOL/Gold(III) Complexes: Synthesis and Catalysis with Tunable Product Profiles.

Cui JF, Ko HM, Shing KP, Deng JR, Lai NC, Wong MK.

Angew Chem Int Ed Engl. 2017 Mar 6;56(11):3074-3079. doi: 10.1002/anie.201612243. Epub 2017 Feb 6.


Scoparone Inhibits LPS-Simulated Inflammatory Response by Suppressing IRF3 and ERK in BV-2 Microglial Cells.

Cho DY, Ko HM, Kim J, Kim BW, Yun YS, Park JI, Ganesan P, Lee JT, Choi DK.

Molecules. 2016 Dec 14;21(12). pii: E1718.


Synthesis of Bridged Cyclopentane Derivatives by Catalytic Decarbonylative Cycloaddition of Cyclobutanones and Olefins.

Zhou X, Ko HM, Dong G.

Angew Chem Int Ed Engl. 2016 Oct 24;55(44):13867-13871. doi: 10.1002/anie.201608158. Epub 2016 Oct 6.


CSF cytology diagnosis of NRAS-mutated primary leptomeningeal melanomatosis with neurocutaneous melanosis.

Kolin DL, Geddie WR, Ko HM.

Cytopathology. 2017 Jun;28(3):235-238. doi: 10.1111/cyt.12366. Epub 2016 Oct 2. No abstract available.


Stratified Mucin-Producing Intraepithelial Lesion of the Cervix: Subtle Features Not to Be Missed.

Schwock J, Ko HM, Dubé V, Rouzbahman M, Cesari M, Ghorab Z, Geddie WR.

Acta Cytol. 2016;60(3):225-31. doi: 10.1159/000447940. Epub 2016 Jul 22.


Eosinophilic esophagitis diagnosed in a patient with common variable immunodeficiency.

Chen M, Ko HM, Riffle ME, Andreae DA, Cunningham-Rundles C, Chehade M, Maglione PJ.

J Allergy Clin Immunol Pract. 2016 Sep-Oct;4(5):995-7. doi: 10.1016/j.jaip.2016.03.023. Epub 2016 May 4. No abstract available.


Gastrointestinal Disorders Associated with Common Variable Immune Deficiency (CVID) and Chronic Granulomatous Disease (CGD).

Uzzan M, Ko HM, Mehandru S, Cunningham-Rundles C.

Curr Gastroenterol Rep. 2016 Apr;18(4):17. doi: 10.1007/s11894-016-0491-3. Review.


Anal Neoplasia in Inflammatory Bowel Disease Is Associated With HPV and Perianal Disease.

Ruel J, Ko HM, Roda G, Patil N, Zhang D, Jharap B, Harpaz N, Colombel JF.

Clin Transl Gastroenterol. 2016 Mar 3;7:e148. doi: 10.1038/ctg.2016.8.


Short-chain C2 ceramide induces heme oxygenase-1 expression by upregulating AMPK and MAPK signaling pathways in rat primary astrocytes.

Jung JS, Choi MJ, Ko HM, Kim HS.

Neurochem Int. 2016 Mar;94:39-47. doi: 10.1016/j.neuint.2016.02.004. Epub 2016 Feb 9.


A novel synthetic compound MCAP suppresses LPS-induced murine microglial activation in vitro via inhibiting NF-kB and p38 MAPK pathways.

Kim BW, More SV, Yun YS, Ko HM, Kwak JH, Lee H, Suk K, Kim IS, Choi DK.

Acta Pharmacol Sin. 2016 Mar;37(3):334-43. doi: 10.1038/aps.2015.138. Epub 2016 Feb 1.


Epigallocatechin-3-gallate rescues LPS-impaired adult hippocampal neurogenesis through suppressing the TLR4-NF-κB signaling pathway in mice.

Seong KJ, Lee HG, Kook MS, Ko HM, Jung JY, Kim WJ.

Korean J Physiol Pharmacol. 2016 Jan;20(1):41-51. doi: 10.4196/kjpp.2016.20.1.41. Epub 2015 Dec 31.


Recent trends in the development of nanophytobioactive compounds and delivery systems for their possible role in reducing oxidative stress in Parkinson's disease models.

Ganesan P, Ko HM, Kim IS, Choi DK.

Int J Nanomedicine. 2015 Oct 29;10:6757-72. doi: 10.2147/IJN.S93918. eCollection 2015. Review.


Efficient Hole-Transporting Materials with Triazole Core for High-Efficiency Perovskite Solar Cells.

Choi H, Jo H, Paek S, Koh K, Ko HM, Lee JK, Ko J.

Chem Asian J. 2016 Feb 18;11(4):548-54. doi: 10.1002/asia.201501178. Epub 2015 Dec 10.


Expansion of inflammatory innate lymphoid cells in patients with common variable immune deficiency.

Cols M, Rahman A, Maglione PJ, Garcia-Carmona Y, Simchoni N, Ko HM, Radigan L, Cerutti A, Blankenship D, Pascual V, Cunningham-Rundles C.

J Allergy Clin Immunol. 2016 Apr;137(4):1206-1215.e6. doi: 10.1016/j.jaci.2015.09.013. Epub 2015 Nov 2.

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