Functional analysis of placenta-specific mRNA/microRNA and their clinical application
Project/Area Number |
26462495
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Obstetrics and gynecology
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Research Institution | Nagasaki University |
Principal Investigator |
MIURA Kiyonori 長崎大学, 医歯薬学総合研究科(医学系), 准教授 (00363490)
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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Keywords | 胎盤 / 胎児 / mRNA / microRNA / 胎盤機能 / 分子マーカー / 母体血漿 / 産科疾患 / 産婦人科 / C19MC / 基準値 / トランスクリプト-ム / C14MC |
Outline of Final Research Achievements |
In this study, placenta-specific miRNAs were clearly detected in mesenchymal stem cells (MSC) from fetal part of placental tissues, suggesting that primarily expanded MSCs may serve as useful tools for uncovering the molecular mechanism on pregnant disorders. Subsequently, by transfection of chorionic villi (CV)-MSCs with the miR-518b mimic, some miR-518b target genes were previously demonstrated to associate with preeclampsia. In addition, we could construct the reference values for circulating C19MC pregnancy-associated miRNAs in maternal plasma throughout pregnancy, and confirm their possibility of clinical significance in obstetric management. Finally, circulating level of placenta-specific microRNAs in maternal plasma were associated with pregnancy-associated disorders and abnormal pregnancy, suggesting that plasma concentrations of placenta-specific microRNAs may be potential biomarkers to predict and/or estimate the abnormal conditions of pregnancy.
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Report
(4 results)
Research Products
(58 results)
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[Journal Article] Factors affecting parental decisions to terminate pregnancy in the presence of chromosome abnormalities: a Japanese multicenter study2016
Author(s)
Nishiyama M, Sekizawa A, Ogawa K, Sawai H, Nakamura H, Samura O, Suzumori N, Nakayama S, Yamada T, Ogawa M, Katagiri Y, Murotsuki J, Okamoto Y, Namba A, Hamanoue H, Ogawa M, Miura K, Izumi S, Kamei Y, Sago H
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Journal Title
Prenatal Diagnosis
Volume: 36
Issue: 12
Pages: 1121-1126
DOI
Related Report
Peer Reviewed
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[Journal Article] A survey on awareness of genetic counseling for non-invasive prenatal testing: the first year experience in Japan.2016
Author(s)
Yotsumoto J, Sekizawa A, Suzumori N, Yamada T, Katagiri Y, Takeshita N, Ogawa M, Okai T, Izumi S, Hamanoue H, Inuzuka M, Haino K, Hamajima N, Nishizawa H, Okamoto Y, Nakamura H, Kanagawa T, 他28名; Japan NIPT Consortium.
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Journal Title
J Hum Genet.
Volume: 61
Issue: 12
Pages: 995-1001
DOI
Related Report
Peer Reviewed
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[Journal Article] A significant association between rs8067378 at 17q12 and invasive cervical cancer originally identified by a genome-wide association study in Han Chinese is replicated in a Japanese population.2016
Author(s)
Miura K, Mishima H, Yasunami M, Kaneuchi M, Kitajima M, Abe S, Higashijima A, Fuchi N, Miura S, Yoshiura KI, Masuzaki H.
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Journal Title
J Hum Genet.
Volume: 61(9)
Issue: 9
Pages: 793-796
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] Fetal cell-free DNA fraction in maternal plasma is affected by fetal trisomy 182016
Author(s)
N. Suzumori, T. Ebara, T. Yamada, O. Samura O, J. Yotsumoto, M. Nishiyama, K. Miura K, H. Sawai H, J. Murotsuki J, M. Kitagawa M, Y. Kamei Y, H. Masuzaki, F. Hirahara F, JS. Saldivar , N. Dharajiya, H. Sago, A. Sekizawa A; Japan NIPT Consortium, H. Masuyama,
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Journal Title
J Hum Genet
Volume: 印刷中
Issue: 7
Pages: 647-652
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Association of maternal pre-pregnancy weight, weight gain during pregnancy, and smoking with small-for-gestational-age infants in Japan2016
Author(s)
Akahoshi E, Arima K, Miura K, Nishimura T, Abe Y, Yamamoto N, Oishi K, Masuzaki H, Aoyagi K
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Journal Title
Early Human Development
Volume: 92
Pages: 33-36
DOI
Related Report
Peer Reviewed
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[Journal Article] Circulating levels of maternal plasma cell-free miR-21 are associated with maternal body mass index and neonatal birth weight.2015
Author(s)
Miura K, Higashijima A, Hasegawa Y, Abe S, Miura S, Fuchi N, Murakami Y, Kinoshita A, Yoshida A, Kaneuchi M, Yoshiura KI, Masuzaki H.
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Journal Title
Prenatal Diagnosis
Volume: 35
Issue: 5
Pages: 509-511
DOI
Related Report
Peer Reviewed
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[Journal Article] Effect of labor on plasma concentrations and postpartum clearance of cell-free, pregnancy-associated, placenta-specific microRNAs2015
Author(s)
Morisaki S, Miura K, Higashijima A, Abe S, Miura S, Hasegawa Y, Yoshida A, Kaneuchi M, Yoshiura K, Masuzaki H
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Journal Title
Prenat Diagn
Volume: 35
Issue: 1
Pages: 44-50
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Single human papillomavirus 16 or 52 infection and later cytological findings in Japanese women with NILM or ASC-US.2014
Author(s)
Abe S, Miura K, Kinoshita A, Mishima H, Miura S, Yamasaki K, Hasegawa Y, Higashijima A, Jo O, Yoshida A, Kaneuchi M, Yoshiura K, Masuzaki H.
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Journal Title
Journal of Human Genetics
Volume: 59 (5)
Issue: 5
Pages: 251-255
DOI
Related Report
Peer Reviewed
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[Journal Article] Predominantly placenta-expressed mRNAs in maternal plasma as predictive markers for twin-twin transfusion syndrome2014
Author(s)
Miura K, Higashijima A, Miura S, Mishima H, Yamasaki K, Abe S, Hasegawa Y, Kaneuchi M, Yoshida A, Kinoshita A, Yoshiura KI, Masuzaki H.
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Journal Title
Prenatal Diagnosis
Volume: 34
Issue: 4
Pages: 345-349
DOI
Related Report
Peer Reviewed
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[Journal Article] Guidelines for obstetrical practice in Japan: Japan Society of Obstetrics and Gynecology (JSOG) and Japan Association of Obstetricians and Gynecologists (JAOG) 2014 edition2014
Author(s)
Minakami, H. Maeda, T. Fujii, T. Hamada, H. Iitsuka, Y. Itakura, A. Itoh, H. Iwashita, M. Kanagawa, T., et al.
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Journal Title
J Obstet Gynaecol Res
Volume: 40
Issue: 6
Pages: 1469-1499
DOI
Related Report
Peer Reviewed
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[Presentation] HTLV-1母子感染防止対策2016
Author(s)
三浦清徳、増崎英明
Organizer
第26回日本産婦人科・新生児血液学会
Place of Presentation
長崎大学医学部良順会館、長崎県長崎市
Year and Date
2016-07-01
Related Report
Invited
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[Presentation] 出生前診断2015
Author(s)
三浦清徳
Organizer
第115回九州医師会医学会 第3分科会
Place of Presentation
長崎県医師会館、長崎
Year and Date
2015-11-15
Related Report
Invited
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[Presentation] 出生前遺伝学的検査2015
Author(s)
三浦清徳、増﨑英明
Organizer
第51回日本周産期・新生児医学会学術集会
Place of Presentation
ヒルトン福岡シーホーク、福岡
Year and Date
2015-07-10
Related Report
Invited
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[Presentation] 出生前診断の何が問題か?2014
Author(s)
三浦清徳
Organizer
第59回日本人類遺伝学会
Place of Presentation
タワーホール船堀、東京
Year and Date
2014-11-19 – 2014-11-22
Related Report
Invited
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[Presentation] 診断できる疾患できない疾患2014
Author(s)
三浦清徳、増崎英明
Organizer
第37回日本母体胎児医学会
Place of Presentation
長崎ハウステンボス、長崎
Year and Date
2014-11-07 – 2014-11-08
Related Report
Invited
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[Presentation] 出生前遺伝学的検査と超音波検査2014
Author(s)
三浦清徳、増崎英明
Organizer
第87回日本超音波医学会学術集会
Place of Presentation
パシフィコ横浜、神奈川
Year and Date
2014-05-09 – 2014-05-11
Related Report
Invited
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