Multi-OMICS approaches to investigate molecular pathogenesis of primary immune deficiency
Project/Area Number |
18KK0228
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Research Category |
Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
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Allocation Type | Multi-year Fund |
Review Section |
Medium-sized Section 49:Pathology, infection/immunology, and related fields
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Research Institution | Hiroshima University |
Principal Investigator |
OKADA SATOSHI 広島大学, 医系科学研究科(医), 教授 (80457241)
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Co-Investigator(Kenkyū-buntansha) |
金兼 弘和 東京医科歯科大学, 大学院医歯学総合研究科, 寄附講座教授 (00293324)
小原 收 公益財団法人かずさDNA研究所, その他部局等, 副所長 (20370926)
川島 祐介 公益財団法人かずさDNA研究所, ゲノム事業推進部, 研究員 (30588124)
津村 弥来 広島大学, 医系科学研究科(医), 研究員 (80646274)
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Project Period (FY) |
2018-10-09 – 2021-03-31
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Project Status |
Completed (Fiscal Year 2020)
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Budget Amount *help |
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2020: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2019: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2018: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
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Keywords | マルチオミックス解析 / ターゲットRNAシーケンス / プロテオーム解析 / 原発性免疫不全症 / 未診断症例 / STAT1 / targeted RNA sequence / 未診断 / 全エクソーム解析 / トランスクリプトーム / プロテオーム / NEMO / オミックス解析 / エクソーム解析 / トランスクリプトーム解析 |
Outline of Final Research Achievements |
We performed multi-omics analysis, which systematically investigate RNA and protein expression, on primary immune deficiency (PID) patients who lack genetic etiologies after systemic genetic studies. Multi-omics analysis newly identified mutations in five PID patients. The detection rate of mutations by multi-omics analysis was thought to be approximately 7%. One patient was given a diagnosis of complete STAT1 deficiency. Based on the diagnosis, the patient was treated with hematopoietic stem cell transplantation and was fully recovered from life-threatening infections. As for the other four mutations, we are currently investigating their pathogenesis by in vitro an ex vivo experiments. This study successfully revealed that multi-omics analysis has a potential to improve the diagnostic yield in undiagnosed PID patients after systemic genetic studies.
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Academic Significance and Societal Importance of the Research Achievements |
従来の網羅的遺伝子解析で診断に至らない原発性免疫不全症患者に対して、マルチオミックス解析を行うことで診断率向上が可能であることを示すことができた。未診断疾患患者に対して適切な診断がもたらされることは、治療法の選択、予後の推定、遺伝性の推定のうえでも重要となる。本手法は、原発性免疫不全症のみならず、他の遺伝性疾患の診断にも応用可能であり、未診断疾患患者における診断率向上への貢献が期待できる。
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Report
(4 results)
Research Products
(95 results)
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[Journal Article] Pneumococcal serotype-specific opsonophagocytic activity in interleukin-1 receptor-associated kinase 4-deficient patients.2021
Author(s)
Uehara T, Morino S, Oishi K, Nakamura Y, Togashi N, Imaizumi M, Nishimura S, Okada S, Yara A, Fukushima H, Imagawa K, Takada H.
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Journal Title
Pediatr Infect Dis J
Volume: 40
Issue: 5
Pages: 460-463
DOI
Related Report
Peer Reviewed
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[Journal Article] IRAK4 Deficiency Presenting with Anti-NMDAR Encephalitis and HHV6 Reactivation2020
Author(s)
Nishimura Shiho、Kobayashi Yoshiyuki、Ohnishi Hidenori、Moriya Kunihiko、Tsumura Miyuki、Sakata Sonoko、Mizoguchi Yoko、Takada Hidetoshi、Kato Zenichiro、Sancho-Shimizu Vanessa、Picard Capucine、Irani Sarosh R.、Ohara Osamu、Casanova Jean-Laurent、Puel Anne、Ishikawa Nobutsune、Okada Satoshi、Kobayashi Masao
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Journal Title
Journal of Clinical Immunology
Volume: 41
Issue: 1
Pages: 125-135
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Ruxolitinib treatment of a patient with steroid-dependent severe autoimmunity due to STAT1 gain-of-function mutation2020
Author(s)
Moriya K, Suzuki T, Uchida N, Nakano T, Katayama S, Irie M, Rikiishi T, Niizuma H, Okada S, Imai K, Sasahara Y, Kure S
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Journal Title
Int J Hematol
Volume: -
Issue: 2
Pages: 258-262
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Peer Reviewed / Open Access
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[Journal Article] Germline-Activating RRAS2 Mutations Cause Noonan Syndrome2019
Author(s)
Niihori Tetsuya、Nagai Koki、Fujita Atsushi、Ohashi Hirofumi、Okamoto Nobuhiko、Okada Satoshi、Harada Atsuko、Kihara Hirotaka、Arbogast Thomas、Funayama Ryo、Shirota Matsuyuki、Nakayama Keiko、Abe Taiki、Inoue Shin-ichi、Tsai I-Chun、Matsumoto Naomichi、Davis Erica E.、Katsanis Nicholas、Aoki Yoko
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Journal Title
The American Journal of Human Genetics
Volume: 104
Issue: 6
Pages: 1233-1240
DOI
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Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] 小児、AYA世代の悪性脳腫瘍サバイバーにおける内分泌学的問題点 GH補充療法を中心に2019
Author(s)
山崎 文之, 木下 康之, 碓井 智, 岡田 賢, 高野 元気, 米澤 潮, 田口 慧, 宮河 真一郎, 富永 篤, 杉山 一彦, 栗栖 薫
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Journal Title
日本内分泌学会雑誌
Volume: 95
Pages: 36-38
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[Journal Article] Gain-of-function IKBKB mutation causes human combined immune deficiency2018
Author(s)
Cardinez C, Miraghazadeh B, Tanita K, da Silva E, Hoshino A, Okada S, Chand R, Asano T, Tsumura M, Yoshida K, Ohnishi H, Kato Z, Yamazaki M, Okuno Y, Miyano S, Kojima S, Ogawa S, Andrews TD, Field MA, Burgio G,et al.
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Journal Title
J Exp Med
Volume: 215
Issue: 11
Pages: 2715-2724
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Phenotype, penetrance, and treatment of 133 cytotoxic T-lymphocyte antigen 4-insufficient subjects2018
Author(s)
Schwab C, Gabrysch A, Olbrich P, Patiño V, Warnatz K, Wolff D, Hoshino A, Kobayashi M, Imai K, Takagi M, Dybedal I, Haddock JA, Sansom DM, Lucena JM, Seidl M, Schmitt-Graeff A, Reiser V, Emmerich F, Frede N, Bulashevska A, et al.
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Journal Title
J Allergy Clin Immunol
Volume: 142
Issue: 6
Pages: 1932-1946
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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