JaLCDOI 10.18926/AMO/54413
FullText URL 70_3_151.pdf
Author Wada, Jun| Nakatsuka, Atsuko|
Abstract The mitochondria are involved in active and dynamic processes, such as mitochondrial biogenesis, fission, fusion and mitophagy to maintain mitochondrial and cellular functions. In obesity and type 2 diabetes, impaired oxidation, reduced mitochondrial contents, lowered rates of oxidative phosphorylation and excessive reactive oxygen species (ROS) production have been reported. Mitochondrial biogenesis is regulated by various transcription factors such as peroxisome proliferator-activated receptor γ coactivator-1α (PGC-1α), peroxisome proliferator-activated receptors (PPARs), estrogen-related receptors (ERRs), and nuclear respiratory factors (NRFs). Mitochondrial fusion is promoted by mitofusin 1 (MFN1), mitofusin 2 (MFN2) and optic atrophy 1 (OPA1), while fission is governed by the recruitment of dynamin-related protein 1 (DRP1) by adaptor proteins such as mitochondrial fission factor (MFF), mitochondrial dynamics proteins of 49 and 51 kDa (MiD49 and MiD51), and fission 1 (FIS1). Phosphatase and tensin homolog (PTEN)-induced putative kinase 1 (PINK1) and PARKIN promote DRP1-dependent mitochondrial fission, and the outer mitochondrial adaptor MiD51 is required in DRP1 recruitment and PARKIN-dependent mitophagy. This review describes the molecular mechanism of mitochondrial dynamics, its abnormality in diabetes and obesity, and pharmaceuticals targeting mitochondrial biogenesis, fission, fusion and mitophagy.
Keywords fusion fission oxidative stress mitochondria diabetes
Amo Type Review
Published Date 2016-06
Publication Title Acta Medica Okayama
Volume volume70
Issue issue3
Publisher Okayama University Medical School
Start Page 151
End Page 158
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2016 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 27339203
Web of Sience KeyUT 000379406100001
Author Watanabe, Mayu| Nakatsuka, Atsuko| Murakami, Kazutoshi| Inoue, Kentaro| Terami, Takahiro| Higuchi, Chigusa| Katayama, Akihiro| Teshigawara, Sanae| Eguchi, Jun| Ogawa, Daisuke| Watanabe, Eijiro| Wada, Jun| Makino, Hirofumi|
Published Date 2014-05-25
Publication Title PLOS ONE
Volume volume9
Issue issue3
Content Type Journal Article
Author Ogawa, Daisuke| Eguchi, Jun| Wada, Jun| Terami, Naoto| Hatanaka, Takashi| Tachibana, Hiromi| Nakatsuka, Atsuko| Sato Horiguchi, Chikage| Nishii, Naoko| Makino, Hirofumi|
Published Date 2014-01-22
Publication Title PLOS ONE
Volume volume9
Issue issue1
Content Type Journal Article
Author Nakatsuka, Atsuko| Matsuyama, Makoto| Yamaguchi, Satoshi| Katayama, Akihiro| Eguchi, Jun| Murakami, Kazutoshi| Teshigawara, Sanae| Ogawa, Daisuke| Wada, Nozomu| Yasunaka, Tetsuya| Ikeda, Fusao| Takaki, Akinobu| Watanabe, Eijiro| Wada, Jun|
Published Date 2016-02-17
Publication Title Scientific Reports
Volume volume6
Content Type Journal Article
Author Katayama, Akihiro| Nakatsuka, Atsuko| Eguchi, Jun| Murakami, Kazutoshi| Teshigawara, Sanae| Kanzaki, Motoko| Nunoue, Tomokazu| Hida, Kazuyuki| Wada, Nozomu| Yasunaka, Tetsuya| Ikeda, Fusao| Takaki, Akinobu| Yamamoto, Kazuhide| Kiyonari, Hiroshi| Makino, Hirofumi| Wada, Jun|
Published Date 2015
Publication Title Scientific reports
Volume volume5
Content Type Journal Article
Author Terami, Takahiro| Wada, Jun| Inoue, Kentaro| Nakatsuka, Atsuko| Ogawa, Daisuke| Teshigawara, Sanae| Murakami, Kazutoshi| Katayama, Akihiro| Eguchi, Jun| Makino, Hirofumi|
Published Date 2013-10-22
Publication Title International Journal of Nephrology and Renovascular Disease
Volume volume6
Content Type Journal Article
Author Inoue, Kentaro| Wada, Jun| Eguchi, Jun| Nakatsuka, Atsuko| Teshigawara, Sanae| Murakami, Kazutoshi| Ogawa, Daisuke| Terami, Takahiro| Katayama, Akihiro| Tone, Atsuhito| Iseda, Izumi| Hida, Kazuyuki| Yamada, Masao| Ogawa, Tomohisa| Makino, Hirofumi|
Published Date 2013-10-15
Publication Title PLoS ONE
Volume volume8
Issue issue10
Content Type Journal Article
Title Alternative The 2013 Incentive Award of the Okayama Medical Association in Cardiovascular and Pulmonary Research (2013 Sunada Prize)
FullText URL 126_95.pdf
Author Nakatsuka, Atsuko|
Publication Title 岡山医学会雑誌
Published Date 2014-08-01
Volume volume126
Issue issue2
Start Page 95
End Page 98
ISSN 0030-1558
Related Url http://www.okayama-u.ac.jp/user/oma/
language 日本語
Copyright Holders Copyright (c) 2014 岡山医学会
File Version publisher
DOI 10.4044/joma.126.95
NAID 130004685276
Author Kurose, Yuko| Wada, Jun| Kanzaki, Motoko| Teshigawara, Sanae| Nakatsuka, Atsuko| Murakami, Kazutoshi| Inoue, Kentaro| Terami, Takahiro| Katayama, Akihiro| Watanabe, Mayu| Higuchi, Chigusa| Eguchi, Jun| Miyatake, Nobuyuki| Makino, Hirofumi|
Published Date 2013-01-22
Publication Title BMC Nephrology
Volume volume14
Content Type Journal Article
Author Inoue, Junko| Wada, Jun| Teshigawara, Sanae| Hida, Kazuyuki| Nakatsuka, Atsuko| Takatori, Yuji| Kojo, Shoichirou| Akagi, Shigeru| Nakao, Kazushi| Miyatake, Nobuyuki| McDonald, John F.| Makino, Hirofumi|
Published Date 2012-12-03
Publication Title BMC Nephrology
Volume volume13
Content Type Journal Article
JaLCDOI 10.18926/AMO/50405
FullText URL 67_3_129.pdf
Author Nakatsuka, Atsuko| Wada, Jun| Makino, Hirofumi|
Abstract In recent years, many researchers have emphasized the importance of metabolic syndrome based on its increasing prevalence and its adverse prognosis due to associated chronic vascular complications. Upstream of a cluster of metabolic and vascular disorders is the accumulation of visceral adipose tissue, which plays a central role in the pathophysiology. In the accumulation of adipose tissues, cell cycle regulation is tightly linked to cellular processes such as proliferation, hypertrophy and apoptosis. In addition, various cell cycle abnormalities have also been observed in other tissues, such as kidneys and the cardiovascular system, and they are critically involved in the progression of disease. Here, we discuss cell cycle abnormalities in metabolic syndrome in various tissues. Furthermore, we describe the role of nuclear receptors in cell growth and survival, and glucose and lipid metabolism in the whole body. Therapeutic strategies for modulating various cell cycles in metabolic disorders by targeting nuclear receptors may overcome obesity and its chronic vascular complications in the future.
Keywords nuclear receptor cell cycle metabolic syndrome diabetic nephropathy
Amo Type Review
Published Date 2013-06
Publication Title Acta Medica Okayama
Volume volume67
Issue issue3
Publisher Okayama University Medical School
Start Page 129
End Page 134
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2013 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 23804135
Web of Sience KeyUT 000320747900001
Author Nakatsuka, Atsuko| Wada, Jun| Iseda, Izumi| Teshigawara, Sanae| Higashio, Kanji| Murakami, Kazutoshi| Kanzaki, Motoko| Inoue, Kentaro| Terami, Takahiro| Katayama, Akihiro| Hida, Kazuyuki| Eguchi, Jun| Horiguchi, Chikage Sato| Ogawa, Daisuke| Matsuki, Yasushi| Hiramatsu, Ryuji| Yagita, Hideo| Kakuta, Shigeru| Iwakura, Yoichiro| Makino, Hirofumi|
Published Date 2012-11
Publication Title Diabetes
Volume volume61
Issue issue11
Content Type Journal Article