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Ryo Sumazaki

Observed names: R SUMAZAKI, R Sumazaki, R. SUMAZAKI, R. Sumazaki, RYO SUMAZAKI, Ryo SUMAZAKI, Sumazaki Ryo
Observed institutions: University of Tsukuba, Health Sciences University of Hokkaido, Gunma University, University of Occupational and Environmental Health Japan, Tohoku University, Akita University, National Center for Global Health and Medicine, Japan Pediatric Society, University of Tsukuba Hospital, Ibaraki Children's Hospital, University of Toyama, Max-von-Pettenkofer-Institut für Hygiene und Medizinische Mikrobiologie, Ibaraki Seinan Medical Center Hospital, Institute of Development, Aging and Cancer, Tohoku University, Japan Institute for Health Security, Nagoya University, Ludwig-Maximilians-Universität München
ORCID: 0000-0003-0128-8782
Observed ORCID: 0000-0003-0128-8782
OpenAlex ID: A5014184709
Blastocyst complementation generates exogenic pancreas in vivo in apancreatic cloned pigs
2013 · Hitomi Matsunari, Hiroshi Nagashima, et al. · Proceedings of the National Academy of Sciences · 257
Conversion of biliary system to pancreatic tissue in Hes1-deficient mice
2003 · Ryo Sumazaki, Nobuyoshi Shiojiri, et al. · Nature Genetics · 234
Prediction of interindividual differences in hepatic functions and drug sensitivity by using human iPS-derived hepatocytes
2014 · Kazuo Takayama, Yuta Morisaki, et al. · Proceedings of the National Academy of Sciences · 193
Allograft Steatohepatitis in Progressive Familial Intrahepatic Cholestasis Type 1 After Living Donor Liver Transplantation
2009 · Aya Miyagawa-Hayashino, Hiroto Egawa, et al. · Liver Transplantation · 98
Detection of hepatitis B virus in serum using amplification of viral DNA by means of the polymerase chain reaction
1989 · Ryo Sumazaki, Manfred Motz, et al. · Journal of Medical Virology · 87
The Association of the Delayed Introduction of Cow's Milk with IgE-Mediated Cow's Milk Allergies
2016 · Yutaro Onizawa, Emiko Noguchi, et al. · The Journal of Allergy and Clinical Immunology In Practice · 76
Expression profiling of genes related to asthma exacerbations
2009 · T. Aoki, Y. Matsumoto, et al. · Clinical & Experimental Allergy · 74
Clinical heterogeneity of neonatal intrahepatic cholestasis caused by citrin deficiency: case reports from 16 patients
2004 · Yusaku Tazawa, Keiko Kobayashi, et al. · Molecular Genetics and Metabolism · 64
Mental Health of Parents as Caregivers of Children with Disabilities: Based on Japanese Nationwide Survey
2015 · Yui Yamaoka, Nanako Tamiya, et al. · PLoS ONE · 62
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Key HLA‐DRB1‐DQB1 haplotypes and role of the BTNL2 gene for response to a hepatitis B vaccine
2018 · Nao Nishida, Masaya Sugiyama, et al. · Hepatology · 59
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Activation-dependent T cell expression of the X-linked lymphoproliferative disease gene product SLAM-associated protein and its assessment for patient detection
2002 · K. Shinozaki, H. Kanegane, et al. · International Immunology · 57
Mother-to-infant transmission of hepatitis C virus: A prospective study
1995 · Takako Matsubara, Ryo Sumazaki, et al. · European Journal of Pediatrics · 57
Interaction of Lectins with Human IgE: IgE-Binding Property and Histamine-Releasing Activity of Twelve Plant Lectins
2009 · Masano Shibasaki, Ryo Sumazaki, et al. · International Archives of Allergy and Immunology · 56
SH2D1A mutations in Japanese males with severe Epstein-Barr virus–associated illnesses
2001 · Ryo Sumazaki, Hirokazu Kanegane, et al. · Blood · 56
Multidrug resistance protein 4 (MRP4) polymorphisms impact the 6-mercaptopurine dose tolerance during maintenance therapy in Japanese childhood acute lymphoblastic leukemia
2014 · Y Tanaka, A Manabe, et al. · The Pharmacogenomics Journal · 46
Generation of a bile salt export pump deficiency model using patient-specific induced pluripotent stem cell-derived hepatocyte-like cells
2017 · Kazuo Imagawa, Kazuo Takayama, et al. · Scientific Reports · 39
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Histological findings in the livers of patients with neonatal intrahepatic cholestasis caused by citrin deficiency
2010 · Akihiko Kimura, Masayoshi Kage, et al. · Hepatology Research · 38
Gene analysis in δ-3-oxosteroid 5β–reductase deficiency
1997 · Ryo Sumazaki, Norimasa Nakamura, et al. · The Lancet · 37
Human ESC/iPSC-Derived Hepatocyte-like Cells Achieve Zone-Specific Hepatic Properties by Modulation of WNT Signaling
2017 · Seiji Mitani, Kazuo Takayama, et al. · Molecular Therapy · 36
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Resolution of protein-losing hypertrophic gastropathy by eradication of Helicobacter pylori
1997 · M. Yamada, R. Sumazaki, et al. · European Journal of Pediatrics · 36
Relation between frequency of asthma and IgE antibody levels against Dermatophagoides farinae and total serum IgE levels in schoolchildren
1988 · Masanao Shibasaki, Kimio Tajima, et al. · Journal of Allergy and Clinical Immunology · 36
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Clinical features and outcome of X‐linked lymphoproliferative syndrome type 1 (SAP deficiency) in Japan identified by the combination of flow cytometric assay and genetic analysis
2012 · Hirokazu Kanegane, Xi Yang, et al. · Pediatric Allergy and Immunology · 35
X-linked lymphoproliferative syndrome presenting with systemic lymphocytic vasculitis
2005 · Hirokazu Kanegane, Yoshikiyo Ito, et al. · American Journal of Hematology · 35
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A Case of Shwachman-Diamond Syndrome Presenting With Diabetes From Early Infancy
2005 · Tomohiro Kamoda, Takashi Saito, et al. · Diabetes Care · 31
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Genotyping NUDT15 can predict the dose reduction of 6-MP for children with acute lymphoblastic leukemia especially at a preschool age
2016 · Hisato Suzuki, Hiroko Fukushima, et al. · Journal of Human Genetics · 30
Works count: 145
Citation count: 2,759
H-index: 28
I10-index: 67
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