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Steve Choi

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Guanhua Xie; Isaac S Chan; Yuping Chen; Steve S Choi; Gamze Karaca; Gregory A Michelotti; Marzena Swiderska; Wing-Kin Syn; Anna Mae Diehl
Hedgehog signalling regulates liver sinusoidal endothelial cell capillarisation.
Thiago A Pereira; William E Secor; Marzena Swiderska; Wing-Kin Syn; Izabela Voieta; Rafal Witek; Guanhua Xie; Kirsten B Amaral; Carlos M Antunes; Isaac S Chan; Steve S Choi; José R Lambertucci; Jiuyi Lu; Fausto L Pereira; Anna Mae Diehl
Macrophage-derived Hedgehog ligands promotes fibrogenic and angiogenic responses in human schistosomiasis mansoni.
Yuping Chen; Steve S Choi; Isaac S Chan; Francesca Garibaldi; Gamze F Karaca; Gregory A Michelotti; Cynthia A Moylan; Claude A Piantadosi; Richard Premont; Hagir B Suliman; Marzena Swiderska-Syn; Guanhua Xie; Anna Mae Diehl
Hedgehog controls hepatic stellate cell fate by regulating metabolism.

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All Publications

2013: Guanhua Xie; Isaac S Chan; Yuping Chen; Steve S Choi; Gamze Karaca; Gregory A Michelotti; Marzena Swiderska; Wing-Kin Syn; Anna Mae Diehl
Hedgehog signalling regulates liver sinusoidal endothelial cell capillarisation.
Gut 2013;62(2):299-309.
2013: Thiago A Pereira; William E Secor; Marzena Swiderska; Wing-Kin Syn; Izabela Voieta; Rafal Witek; Guanhua Xie; Kirsten B Amaral; Carlos M Antunes; Isaac S Chan; Steve S Choi; José R Lambertucci; Jiuyi Lu; Fausto L Pereira; Anna Mae Diehl
Macrophage-derived Hedgehog ligands promotes fibrogenic and angiogenic responses in human schistosomiasis mansoni.
Liver international : official journal of the International Association for the Study of the Liver 2013;33(1):149-61.
2012: Yuping Chen; Steve S Choi; Isaac S Chan; Francesca Garibaldi; Gamze F Karaca; Gregory A Michelotti; Cynthia A Moylan; Claude A Piantadosi; Richard Premont; Hagir B Suliman; Marzena Swiderska-Syn; Guanhua Xie; Anna Mae Diehl
Hedgehog controls hepatic stellate cell fate by regulating metabolism.
Gastroenterology 2012;143(5):1319-29.e1-11.
2012: Wing-Kin Syn; Guanhua Xie; Manal F Abdelmalek; Kolade M Agboola; Isaac S Chan; Yuping Chen; Steve S Choi; CD Guy; Gamze F Karaca; Paul C Kuo; Evaggelia Liaskou; Zhiyong Mi; Gregory A Michelotti; Herbert Pang; Thiago de Almeida Pereira; George Philips; Marzena Swiderska; Anna Mae Diehl
NKT-associated hedgehog and osteopontin drive fibrogenesis in non-alcoholic fatty liver disease.
Gut 2012;61(9):1323-9.
2012: Joelle Romac; Rafiq A Shahid; Timothy C Wang; Christoph B Westphalen; Steve S Choi; Gamze F Karaca; Rodger A Liddle
Pancreatic secretory trypsin inhibitor I reduces the severity of chronic pancreatitis in mice overexpressing interleukin-1β in the pancreas.
American journal of physiology. Gastrointestinal and liver physiology 2012;302(5):G535-41.
2011: Steve S Choi; Anna Mae Diehl; Shelton Bradrick; Gaurav Chaturvedi; Anahita Mostafavi; Guan Qiang; Steven A Weinman; Ravi Jhaveri
Up-regulation of Hedgehog pathway is associated with cellular permissiveness for hepatitis C virus replication.
Hepatology (Baltimore, Md.) 2011;54(5):1580-90.
2011: Alessia Omenetti; Lee M Bass; Robert A Anders; Maria G Clemente; Heather Francis; Cynthia D Guy; Shannon J McCall; Steve S Choi; Gianfranco Alpini; Kathleen B Schwarz; Anna Mae Diehl; Peter F Whitington
Hedgehog activity, epithelial-mesenchymal transitions, and biliary dysmorphogenesis in biliary atresia.
Hepatology (Baltimore, Md.) 2011;53(4):1246-58.
2011: Alessia Omenetti; Liu Yang; Raul R Gainetdinov; CD Guy; Steve S Choi; Wei Chen; Marc G Caron; Anna Mae Diehl
Paracrine modulation of cholangiocyte serotonin synthesis orchestrates biliary remodeling in adults.
American journal of physiology. Gastrointestinal and liver physiology 2011;300(2):G303-15.
2011: Steve S Choi; Alessia Omenetti; Wing-Kin Syn; Anna Mae Diehl
The role of Hedgehog signaling in fibrogenic liver repair.
The international journal of biochemistry & cell biology 2011;43(2):238-44.
2011: Wing-Kin Syn; Steve S Choi; Evaggelia Liaskou; Gamze F Karaca; Kolade M Agboola; Ye Htun Oo; Zhiyong Mi; Thiago A Pereira; Marzena Zdanowicz; Padmini Malladi; Yuping Chen; Cynthia Moylan; Youngmi Jung; Syamal D Bhattacharya; Vanessa Teaberry; Alessia Omenetti; Manal F Abdelmalek; CD Guy; David H Adams; Paul C Kuo; Gregory A Michelotti; Peter F Whitington; Anna Mae Diehl
Osteopontin is induced by hedgehog pathway activation and promotes fibrosis progression in nonalcoholic steatohepatitis.
Hepatology (Baltimore, Md.) 2011;53(1):106-15.
2010: Steve S Choi; Wing-Kin Syn; Gamze F Karaca; Alessia Omenetti; Cynthia A Moylan; Rafal Witek; Kolade M Agboola; Youngmi Jung; Gregory A Michelotti; Anna Mae Diehl
Leptin promotes the myofibroblastic phenotype in hepatic stellate cells by activating the hedgehog pathway.
The Journal of biological chemistry 2010;285(47):36551-60.
2010: Steve S Choi; Rafal Witek; Liu Yang; Alessia Omenetti; Wing-Kin Syn; Cynthia A Moylan; Youngmi Jung; Gamze F Karaca; Vanessa S Teaberry; Thiago A Pereira; Jiangbo Wang; Xiu-Rong Ren; Anna Mae Diehl
Activation of Rac1 promotes hedgehog-mediated acquisition of the myofibroblastic phenotype in rat and human hepatic stellate cells.
Hepatology (Baltimore, Md.) 2010;52(1):278-90.
2010: Wing-Kin Syn; Ye Htun Oo; Thiago A Pereira; Gamze F Karaca; Youngmi Jung; Alessia Omenetti; Rafal Witek; Steve S Choi; CD Guy; Caitlin M Fearing; Vanessa Teaberry; Fausto E L Pereira; David H Adams; Anna Mae Diehl
Accumulation of natural killer T cells in progressive nonalcoholic fatty liver disease.
Hepatology (Baltimore, Md.) 2010;51(6):1998-2007.
2010: Begoña Ochoa; Wing-Kin Syn; Igotz Delgado; Gamze F Karaca; Youngmi Jung; Jiangbo Wang; Ana M Zubiaga; Olatz Fresnedo; Alessia Omenetti; Marzena Zdanowicz; Steve S Choi; Anna Mae Diehl
Hedgehog signaling is critical for normal liver regeneration after partial hepatectomy in mice.
Hepatology (Baltimore, Md.) 2010;51(5):1712-23.
2010: Youngmi Jung; Rafal Witek; Wing-Kin Syn; Steve S Choi; Alessia Omenetti; Richard Premont; CD Guy; Anna Mae Diehl
Signals from dying hepatocytes trigger growth of liver progenitors.
Gut 2010;59(5):655-65.
2009: Steve S Choi; Anna Mae Diehl
Epithelial-to-mesenchymal transitions in the liver.
Hepatology (Baltimore, Md.) 2009;50(6):2007-13.
2009: Steve S Choi; Alessia Omenetti; Rafal Witek; Cynthia A Moylan; Wing-Kin Syn; Youngmi Jung; Liu Yang; Debra L Sudan; Jason K Sicklick; Gregory A Michelotti; Marcos Rojkind; Anna Mae Diehl
Hedgehog pathway activation and epithelial-to-mesenchymal transitions during myofibroblastic transformation of rat hepatic cells in culture and cirrhosis.
American journal of physiology. Gastrointestinal and liver physiology 2009;297(6):G1093-106.
2009: Wing-Kin Syn; Steve S Choi; Anna Mae Diehl
Apoptosis and cytokines in non-alcoholic steatohepatitis.
Clinics in liver disease 2009;13(4):565-80.
2009: Rafal Witek; W Carl Stone; F Gamze Karaca; Wing-Kin Syn; Thiago A Pereira; Kolade M Agboola; Alessia Omenetti; Youngmi Jung; Vanessa Teaberry; Steve S Choi; CD Guy; John Pollard; Peter Charlton; Anna Mae Diehl
Pan-caspase inhibitor VX-166 reduces fibrosis in an animal model of nonalcoholic steatohepatitis.
Hepatology (Baltimore, Md.) 2009;50(5):1421-30.
2009: Wing-Kin Syn; Youngmi Jung; Alessia Omenetti; Manal Abdelmalek; CD Guy; Liu Yang; Jiangbo Wang; Rafal Witek; Caitlin M Fearing; Thiago A Pereira; Vanessa Teaberry; Steve S Choi; Javier Conde-Vancells; Gamze F Karaca; Anna Mae Diehl
Hedgehog-mediated epithelial-to-mesenchymal transition and fibrogenic repair in nonalcoholic fatty liver disease.
Gastroenterology 2009;137(4):1478-1488.e8.
2009: Wing-Kin Syn; Liu Yang; Dian Jung Chiang; Yue Qian; Youngmi Jung; Gamze Karaca; Steve S Choi; Rafal Witek; Alessia Omenetti; Thiago A Pereira; Anna Mae Diehl
Genetic differences in oxidative stress and inflammatory responses to diet-induced obesity do not alter liver fibrosis in mice.
Liver international : official journal of the International Association for the Study of the Liver 2009;29(8):1262-72.
2009: Alessia Omenetti; Wing-Kin Syn; Youngmi Jung; Heather Francis; Alessandro Porrello; Rafal Witek; Steve S Choi; Liu Yang; Marlyn J Mayo; M Eric Gershwin; Gianfranco Alpini; Anna Mae Diehl
Repair-related activation of hedgehog signaling promotes cholangiocyte chemokine production.
Hepatology (Baltimore, Md.) 2009;50(2):518-27.
2009: Wing-Kin Syn; Rafal Witek; Stuart M Curbishley; Youngmi Jung; Steve S Choi; Barbara Enrich; Alessia Omenetti; Kolade M Agboola; Caitlin M Fearing; Herbert Tilg; David H Adams; Anna Mae Diehl
Role for hedgehog pathway in regulating growth and function of invariant NKT cells.
European journal of immunology 2009;39(7):1879-92.
2009: Wing-Kin Syn; Vanessa Teaberry; Steve S Choi; Anna Mae Diehl
Similarities and differences in the pathogenesis of alcoholic and nonalcoholic steatohepatitis.
Seminars in liver disease 2009;29(2):200-10.
2009: Rafal Witek; Liu Yang; Renshui Liu; Youngmi Jung; Alessia Omenetti; Wing-Kin Syn; Steve S Choi; Yeiwon Cheong; Caitlin M Fearing; Kolade M Agboola; Wei Chen; Anna Mae Diehl
Liver cell-derived microparticles activate hedgehog signaling and alter gene expression in hepatic endothelial cells.
Gastroenterology 2009;136(1):320-330.e2.
2008: Janice Jou; Steve S Choi; Anna Mae Diehl
Mechanisms of disease progression in nonalcoholic fatty liver disease.
Seminars in liver disease 2008;28(4):370-9.
2008: Alessia Omenetti; Alessandro Porrello; Youngmi Jung; Liu Yang; Yury Popov; Steve S Choi; Rafal Witek; Gianfranco Alpini; Juliet Venter; Hendrika M Vandongen; Wing-Kin Syn; Gianluca Svegliati Baroni; Antonio Benedetti; Detlef Schuppan; Anna Mae Diehl
Hedgehog signaling regulates epithelial-mesenchymal transition during biliary fibrosis in rodents and humans.
The Journal of clinical investigation 2008;118(10):3331-42.
2008: Alessia Omenetti; Y Popov; Youngmi Jung; Steve S Choi; Rafal Witek; Liu Yang; K D Brown; Detlef Schuppan; Anna Mae Diehl
The hedgehog pathway regulates remodelling responses to biliary obstruction in rats.
Gut 2008;57(9):1275-82.
2008: Steve S Choi; Anna Mae Diehl
Hepatic triglyceride synthesis and nonalcoholic fatty liver disease.
Current opinion in lipidology 2008;19(3):295-300.
2007: Susanne V Fleig; Steve S Choi; Liu Yang; Youngmi Jung; Alessia Omenetti; Hendrika M A VanDongen; Jiawen Huang; Jason K Sicklick; Anna Mae Diehl
Hepatic accumulation of Hedgehog-reactive progenitors increases with severity of fatty liver damage in mice.
Laboratory investigation; a journal of technical methods and pathology 2007;87(12):1227-39.
2006: Steve S Choi; Jason K Sicklick; Qi Ma; Liu Yang; Jiawen Huang; Yi Qi; Wei Chen; Yin-Xiong Li; Pascal J Goldschmidt-Clermont; Anna Mae Diehl
Sustained activation of Rac1 in hepatic stellate cells promotes liver injury and fibrosis in mice.
Hepatology (Baltimore, Md.) 2006;44(5):1267-77.
2006: Jason K Sicklick; Steve S Choi; Marcia Bustamante; Shannon J McCall; Elizabeth Hernández Pérez; Jiawen Huang; Yin-Xiong Li; Marcos Rojkind; Anna Mae Diehl
Evidence for epithelial-mesenchymal transitions in adult liver cells.
American journal of physiology. Gastrointestinal and liver physiology 2006;291(4):G575-83.
2006: Ayako Suzuki; Shannon J McCall; Steve S Choi; Jason K Sicklick; Jiawen Huang; Yi Qi; Marzena Zdanowicz; Terese Camp; Yin-Xiong Li; Anna Mae Diehl
Interleukin-15 increases hepatic regenerative activity.
Journal of hepatology 2006;45(3):410-8.
2005: Jason K Sicklick; Yin-Xiong Li; Steve S Choi; Yi Qi; Wei Chen; Marcia Bustamante; Jiawen Huang; Marzena Zdanowicz; Terese Camp; Michael Torbenson; Marcos Rojkind; Anna Mae Diehl
Role for hedgehog signaling in hepatic stellate cell activation and viability.
Laboratory investigation; a journal of technical methods and pathology 2005;85(11):1368-80.