About

MD: Nagoya University, Nagoya, Japan, 2003.

PhD: Tokyo University, Tokyo, Japan, 2008.

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

Certification: Pediatrics, 2010.

Fellowship: Pediatric Gastroenterology, Hepatology and Nutrition, Northwestern University, Chicago, IL.

Certification: Pediatric Gastroenterology, Hepatology and Nutrition, 2013.

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

Certification: Advanced/Transplant Hepatology.

Interests

Pediatric hepatology; pediatric transplant hepatology

Services and Specialties

Gastroenterology GI, Liver Transplant, Autoimmune Liver Disease, Liver Care, Liver Tumor

Interests

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

Research Areas

Gastroenterology Hepatology and Nutrition

Additional Languages

Japanese

Insurance Information

Cincinnati Children's strives to accept a wide variety of health plans. Please contact your health insurance carrier to verify coverage for your specific benefit plan.

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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, JF; Wang, KS; Yamataka, A; Nio, M; Su, DJ; 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; 75:131-137.

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, YC; Mayhew, CN; Hellmann, J; Hayashi, H; Thompson, RJ; Rashid, ST; Asai, A. JHEP Reports. 2022; 4:100446.

Selected

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

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; 16:309-323.

Selected

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

Portal vein hypoplasia is present in patients with biliary atresia at the time of diagnosis. Takimoto, A; Wolfe, N; Jiahui, L; Kato, D; Yasui, A; Uchida, H; Asai, A. Journal of Pediatric Gastroenterology and Nutrition. 2024; 79:818-825.

Induced pluripotent stem cell (iPSC) modeling validates reduced GBE1 enzyme activity due to a novel variant, p.Ile694Asn, found in a patient with suspected glycogen storage disease IV. Naito, C; Kosar, K; Kishimoto, E; Pena, L; Huang, Y; Hao, K; Bernieh, A; Kasten, J; Villa, C; Kishnani, P; Deeksha, B; Gu, M; Asai, A. Molecular Genetics and Metabolism Reports. 2024; 39:101069.

Rapid in vivo evaluation system for cholestasis-related genes in mice with humanized bile acid profiles. Wakasa, K; Tamura, R; Osaka, S; Takei, H; Asai, A; Nittono, H; Kusuhara, H; Hayashi, H. Hepatology Communications. 2024; 8:e0382.

Neonatal cholestasis in children with Alpha-1-AT deficiency is a risk for earlier severe liver disease with male predominance. Teckman, J; Rosenthal, P; Ignacio, RV; Spino, C; Bass, LM; Horslen, S; Wang, K; Magee, JC; Karpen, S; Asai, A; Guthery, SL; Loomes, KM; Shneider, BL; Sokol, RJ. Hepatology Communications. 2023; 7:e0345.

Recent Increase in Incidence of Severe Acute Hepatitis of Unknown Etiology in Children is Associated with Infection with Adenovirus and Other Nonhepatotropic Viruses. Peters, AL; Kim, S; Mourya, R; Asai, A; Taylor, A; Rogers, M; Campbell, K; Fei, L; Miethke, A; Balistreri, WF; Bezerra, JA. The Journal of Pediatrics. 2023; 259:113439.

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