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Tsutomu Ogata

Osaka City General Hospital

68H-index
782Paper Count
2.1WCitation Count
Published Papers 211
Publication Date
Novel HK1 intronic variant in congenital hyperinsulinism: impaired transactivation function for FOXA2
err2026-04-01
err0
PREAI
errYamoto, Kaori; Miyamoto, Sachiko; Sano, Shinichiro; Ohkubo, Yumiko; Tanikawa, Wataru; Masunaga, Yohei; Higuchi, Shinji; Mori, Jun; Fujisawa, Yasuko; Saitsu, Hirotomo; Ogata, Tsutomu
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De novo GNAS-Gsα variant (p.Thr55Ala) with constitutive gain-of-function effects on AVPR2 and PTH1R signalings
err2026-01-13
err0
PREAI
errMaiko Ikeda; Chikahiko Numakura; Gen Nishimura; Naoya Saijo; Jun Takayama; Yasuko Fujisawa; Toru Sengoku; Kazuhiro Ogata; Hirotomo Saitsu; Tsutomu Ogata
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Identification of 5’ untranslated region variants in genes involved in neurodevelopmental disorders
err2026-01-05
err0
PREAI
errTaiju Hayashi; Sachiko Miyamoto; Yusaku Endo; Kenji Shimizu; Yumiko Ohkubo; Kazuyuki Komatsu; Shogo Furukawa; Mitsuko Nakashima; Tokiko Fukuda; Tsutomu Ogata; Takuya Hiraide; Hirotomo Saitsu
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Clinical practice guidelines for the management of differences of sex development in Japan
err2026-01-01
err0
PREAI
errIshii, Tomohiro; Kashimada, Kenichi; Kawai, Masanobu; Itonaga, Tomoyo; Iwasa, Takeshi; Utsunomiya, Akari; Ozaki, Kayo; Kawamura, Kazuhiro; Kanno, Junko; Koh, Jun; Kojima, Yoshiyuki; Sasaki, Shoko; Sato, Hiroyuki; Shiraishi, Koji; Naiki, Yasuhiro; Nishiyama, Mitsuru; Hamajima, Takashi; Fujisawa, Yasuko; Makita, Noriko; Matsui, Katsuyuki; Yanai, Toshihiro; Horikawa, Reiko; Ogata, Tsutomu
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Clinical practice guidelines for the management of differences of sex development in Japan
err2025-12-01
err0
PREAI
errIshii, Tomohiro; Kashimada, Kenichi; Kawai, Masanobu; Itonaga, Tomoyo; Iwasa, Takeshi; Utsunomiya, Akari; Ozaki, Kayo; Kawamura, Kazuhiro; Kanno, Junko; Koh, Jun; Kojima, Yoshiyuki; Sasaki, Shoko; Sato, Hiroyuki; Shiraishi, Koji; Naiki, Yasuhiro; Nishiyama, Mitsuru; Hamajima, Takashi; Fujisawa, Yasuko; Makita, Noriko; Matsui, Katsuyuki; Yanai, Toshihiro; Horikawa, Reiko; Ogata, Tsutomu
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Comprehensive Molecular Studies in 88 Japanese Patients With Congenital Hypogonadotropic Hypogonadism
err2025-10-01
err0
PREAI
errTanikawa, Wataru; Okamoto, Shingo; Ohara, Osamu; Masunaga, Yohei; Yamoto, Kaori; Fujisawa, Yasuko; Ohyama, Ibuki; Saitsu, Hirotomo; Fukami, Maki; Kaname, Tadashi; Ogata, Tsutomu
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Phenotypic variation in a family with GABRG2-related epilepsy caused by a novel missense variant
err2025-08-10
err0
PREAI
errTakato Akiba; Kaori Yamoto; Takuya Hiraide; Tsutomu Ogata; Tokiko Fukuda; Hirotomo Saitsu; Katsumi Imai
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Production of 11-ketotestosterone in childhood adrenal tumors with virilization or peripheral precocious puberty: Dominant expression of 11β-hydroxysteroid dehydrogenase type 2
err2025-07-01
err0
PREAI
errFujisawa, Yasuko; Sano, Shinichiro; Murai, Yuki; Sakaguchi, Kimiyoshi; Masunaga, Yohei; Kinjo, Kenichi; Tanikawa, Wataru; Ikeda, Maiko; Oyama, Ibuki; Ogata, Tsutomu
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Missense and truncated variants in ERF in individuals with a Noonan-like phenotype without craniosynostosis
err2025-04-30
err0
errOAAI
errGoto, Yusuke; Niihori, Tetsuya; Mizuno, Seiji; Okamoto, Nobuhiko; Ogata, Tsutomu; Kurosawa, Kenji; Ohashi, Hirofumi; Matsubara, Yoichi; Abe, Taiki; Kikuchi, Atsuo; Aoki, Yoko
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Homozygous FIGLA missense variant in two Japanese sisters with primary ovarian insufficiency: Case reports and literature review
err2025-02-01
err1
errOAAI
errWataru Tanikawa; Hirotomo Saitsu; Yasuhiko Nakamura; Yuichiro Shirafuta; Yasuko Fujisawa; Maki Fukami; Norihiro Sugino; Tsutomu Ogata
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Temple Syndrome: Comprehensive Clinical Study in Genetically Confirmed 60 Japanese Patients
err2024-12-18
err0
errOAAI
errOgawa, Tomoe; Narusawa, Hiromune; Nagasaki, Keisuke; Kosaki, Rika; Naiki, Yasuhiro; Aramaki, Michihiko; Matsubara, Keiko; Nakamura, Akie; Fukami, Maki; Ogata, Tsutomu; Kagami, Masayo
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Comprehensive molecular and clinical findings in 29 patients with multi-locus imprinting disturbance
err2024-10-05
err0
errOAAI
errUrakawa, Tatsuki; Soejima, Hidenobu; Yamoto, Kaori; Hara-Isono, Kaori; Nakamura, Akie; Kawashima, Sayaka; Narusawa, Hiromune; Kosaki, Rika; Nishimura, Yutaka; Yamazawa, Kazuki; Hattori, Tetsuo; Muramatsu, Yukako; Inoue, Takanobu; Matsubara, Keiko; Fukami, Maki; Saitoh, Shinji; Ogata, Tsutomu; Kagami, Masayo
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Comprehensive Study on Central Precocious Puberty: Molecular and Clinical Analyses in 90 Patients
err2024-09-26
err2
errOAAI
errNarusawa, Hiromune; Ogawa, Tomoe; Yagasaki, Hideaki; Nagasaki, Keisuke; Urakawa, Tatsuki; Saito, Tomohiro; Soneda, Shun; Kinjo, Saori; Sano, Shinichiro; Mamada, Mitsukazu; Terashita, Shintaro; Dateki, Sumito; Narumi, Satoshi; Naiki, Yasuhiro; Horikawa, Reiko; Ogata, Tsutomu; Fukami, Maki; Kagami, Masayo
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Pathogenic sequence variant and microdeletion affecting HMGA2 in Silver-Russell syndrome: case reports and literature review
err2024-06-05
err0
errOAAI
errYamoto, Kaori; Saitsu, Hirotomo; Ohkubo, Yumiko; Kagami, Masayo; Ogata, Tsutomu
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Expression levels and DNA methylation profiles of the growth gene SHOX in cartilage tissues and chondrocytes
err2024-04-05
err1
errOAAI
errHattori, Atsushi; Seki, Atsuhito; Inaba, Naoto; Nakabayashi, Kazuhiko; Takeda, Kazue; Tatsusmi, Kuniko; Naiki, Yasuhiro; Nakamura, Akie; Ishiwata, Keisuke; Matsumoto, Kenji; Nasu, Michiyo; Okamura, Kohji; Michigami, Toshimi; Katoh-Fukui, Yuko; Umezawa, Akihiro; Ogata, Tsutomu; Kagami, Masayo; Fukami, Maki
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Multiple TP53 p.R337H haplotypes and implications for tumor susceptibility
err2024-01-01
err4
errOAAI
errPinto, Emilia M.; Fridman, Cintia; Figueiredo, Bonald C.; Salvador, Hector; Teixeira, Manuel R.; Pinto, Carla; Pinheiro, Manuela; Kratz, Christian P.; Lavarino, Cinzia; Legal, Edith A. M. F.; Le, Anh; Kelly, Gregory; Koeppe, Erika; Stoffel, Elena M.; Breen, Kelsey; Hahner, Stefanie; Heinze, Britta; Techavichit, Piti; Krause, Amanda; Ogata, Tsutomu; Fujisawa, Yasuko; Walsh, Michael F.; Rana, Huma Q.; Maxwell, Kara N.; Garber, Judy E.; Rodriguez-Galindo, Carlos; Ribeiro, Raul C.; Zambetti, Gerard P.
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(Epi)genetic and clinical characteristics in 84 patients with pseudohypoparathyroidism type 1B
err2023-12-01
err0
PREAI
errUrakawa, Tatsuki; Sano, Shinichiro; Kawashima, Sayaka; Nakamura, Akie; Shima, Hirohito; Ohta, Motoki; Yamada, Yuki; Nishida, Ai; Narusawa, Hiromune; Ohtsu, Yoshiaki; Matsubara, Keiko; Dateki, Sumito; Maruo, Yoshihiro; Fukami, Maki; Ogata, Tsutomu; Kagami, Masayo
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Risk assessment of assisted reproductive technology and parental age at childbirth for the development of uniparental disomy-mediated imprinting disorders caused by aneuploid gametes
err2023-05-06
err2
errOAAI
errHara-Isono, Kaori; Matsubara, Keiko; Nakamura, Akie; Sano, Shinichiro; Inoue, Takanobu; Kawashima, Sayaka; Fuke, Tomoko; Yamazawa, Kazuki; Fukami, Maki; Ogata, Tsutomu; Kagami, Masayo
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