About

MD: Nagoya University, Nagoya, Japan, 2003,

PhD: Tokyo University, Tokyo, Japan, 2008,

Residency: Pediatrics, Columbia University, New York, NY,

Fellowship: Pediatric Gastroenterology, Northwestern University, Chicago, IL,

Fellowship: Advanced/Transplant Hepatology, University of Cincinnati, Cincinnati, OH,

Certifications: Pediatrics, 2010; Pediatric Gastroenterology, Hepatology and Nutrition, 2013; Advanced/Transplant Hepatology

Interests

Pediatric hepatology; genetic and molecular mechanism of liver development and pathophysiology

Additional Languages

Japanese

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Publications

Selected

The Outcome of Patients With Cystic Biliary Atresia With Intact Proximal Hepatic Ducts Following Hepatic-Cyst-Jejunostomy. Asai, A; Wu, J-F; Wang, KS; Yamataka, A; Nio, M; Su, D-J; Short, C; Tsuboi, K; Ochi, T; Sasaki, H; Okubo, R; Yodoshi, T; Konishi, K; Rogers, ME; Tiao, GM. Journal of Pediatric Gastroenterology and Nutrition. 2022; 75(2):131-137.

Selected

Human iPSC-derived hepatocyte system models cholestasis with tight junction protein 2 deficiency. Li, CZ; Ogawa, H; Ng, SS; Chen, X; Kishimoto, E; Sakabe, K; Fukami, A; Hu, Y-C; Mayhew, CN; Hellmann, J; Hayashi, H; Thompson, RJ; Rashid, ST; Asai, A. JHEP Reports. 2022; 4(4):100446.

Selected

Biliary Atresia and Other Disorders of the Extrahepatic Bile Ducts. Bezerra, JA; Asai, A; Tiao, G; Mullapudi, B; Balistreri, WF. In: Liver Disease in Children. Cambridge University Press (CUP); 2021:162-181.

Selected

Modeling Human Bile Acid Transport and Synthesis in Stem Cell-Derived Hepatocytes with a Patient-Specific Mutation. Hayashi, H; Osaka, S; Sakabe, K; Fukami, A; Kishimoto, E; Aihara, E; Sabu, Y; Mizutani, A; Kusuhara, H; Naritaka, N; Mayhew, C; Setchell, K; Takebe, T; Asai, A. Stem Cell Reports. 2021; 16(2):309-323.

Selected

Pathogenesis of biliary atresia: defining biology to understand clinical phenotypes. Asai, A; Miethke, A; Bezerra, JA. Nature Reviews Gastroenterology and Hepatology. 2015; 12(6):342-352.

Baseline analysis of patient reported outcomes in the progressive familial intrahepatic cholestasis patient registry. Fischer, RT; Ventura, E; Squires, JE; Perez, W; Asai, A; Kochanowsky, M; Shneider, BL; Lubke, GH. Journal of Pediatric Gastroenterology and Nutrition. 2026.

68 Structural and Functional Development of the Hepatobiliary System. Asai, A; Harpavat, S. In: Pediatric Gastrointestinal and Liver Disease. Elsevier; 2026:809-817.e3.

Pharmacokinetic Monitoring of JAK Inhibitor and Tacrolimus for Safe and Effective Management of Graft-Versus-Host Disease After Pediatric Liver Transplantation. Sawada, K; Khandelwal, P; Davies, SM; Crooker, A; Mizuno, T; Asai, A. Pediatric Transplantation. 2025; 29(7):e70187.

Deriving Human Intestinal Organoids with Functional Tissue-Resident Macrophages All From Pluripotent Stem Cells. Tominaga, K; Kechele, DO; Sanchez, JG; Vales, S; Jurickova, I; Roman, L; Asai, A; Enriquez, JR; Mccauley, HA; Kishimoto, K; Zorn, AM; Helmrath, MA; Denson, LA; Wells, JM. Cellular and Molecular Gastroenterology and Hepatology (CMGH). 2025; 19(4):101444.

Structural and Functional Development of the Hepatobiliary System. Asai, A; Harpavat, S. In: Pediatric Gastrointestinal and Liver Disease. 2025:809-817.e3.

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