Role of microphthalmia-associated transcription factor in the developmental process of masticatory muscle
Project/Area Number |
17K11977
|
Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Orthodontics/Pediatric dentistry
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Research Institution | Tsurumi University |
Principal Investigator |
|
Co-Investigator(Kenkyū-buntansha) |
朝田 芳信 鶴見大学, 歯学部, 教授 (20184145)
和田 悟史 鶴見大学, 歯学部, 助教 (20581119)
大貫 芳樹 鶴見大学, 歯学部, 講師 (50288114)
奥村 敏 鶴見大学, 歯学部, 教授 (60233475)
|
Project Period (FY) |
2017-04-01 – 2023-03-31
|
Project Status |
Completed (Fiscal Year 2022)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
|
Keywords | 咬筋 / MITF / 咀嚼筋発達過程 / 咀嚼筋 / 生後発達 |
Outline of Final Research Achievements |
The role of microphthalmia-associated transcription factor (MITF) in masseter muscle remains poorly understood. To clarify the role of MITF on masseter muscle, we examined the effects of mitf mutation on muscle fibrosis, myocyte apoptosis, myocyte oxidative DNA damage, and signal transduction in mice with mitf gene mutation(mi/mi). The results suggest that masseter muscle remodeling in mi/mi might be induced through the increased oxidative stress with the inhibition of autophagic activity.
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Academic Significance and Societal Importance of the Research Achievements |
咀嚼筋は体幹や四肢の筋とは進化、発生、細胞生物学的な性質が異なっていることが知られている。骨格筋、特に咀嚼筋におけるMITFの生理機能について分子レベルでの報告はなく、不明な点が多い。咀嚼筋の生後発達におけるMITFの生理機能について明らかにすることは発生、進化、細胞生物学的、および小児歯科学において学術的意義がある。咀嚼筋の発育不全の機序が解明され、臨床の場において正常な咀嚼筋の発達が健全な小児の発育には欠かせないという基礎的データを提示することは、小児歯科からエビデンス提供ができるという点において社会的意義がある。
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Report
(7 results)
Research Products
(33 results)
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[Journal Article] Vidarabine, an anti-herpes agent, prevents occlusal-disharmony-induced cardiac dysfunction in mice2022
Author(s)
Hayakawa Y, Suita K, Ohnuki Y, Mototani Y, Ishikawa M, Ito A, Nariyama M, Morii A, Kiyomoto K, Tsunoda M, Matsuo I, Kawahara H, Okumura S
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Journal Title
J Physiol Sci
Volume: 72
Issue: 1
Pages: 2-16
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Effects of chronic Porphylomonas gingivalis lipopolysaccharide infusion on cardiac dysfunction in mice2021
Author(s)
Matsuo I, Ohnuki Y, Suita K, Ishikawa M, Mototani Y, Ito A, Hayakawa Y, Nariyama M, Morii A, Kiyomoto K, Tsunoda M, Gomi K, Okumura S
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Journal Title
J Oral Biosci
Volume: 63
Issue: 4
Pages: 397-400
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Effects of occlusal disharmony on cardiac fibrosis, myocyte apoptosis and myocyte oxidative DNA damage in mice.2020
Author(s)
Yagisawa Y, Suita K, Ohnuki Y, Ishikawa M, Mototani Y, Ito A, Matsuo I, Hayakawa Y, Nariyama M, Umeki D, Saeki Y, Amitani Y, Nakamura Y, Tomonari H, Okumura
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Journal Title
PLoS One
Volume: 15(7)
Issue: 7
Pages: e0236547-e0236547
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Effects of occlusal disharmony on susceptibility to atrial fibrillation in mice2020
Author(s)
Suita K, Yagisawa Y, Ohnuki Y, Umeki D, Nariyama M, Ito A, Hayakawa Y, Matsuo I, Mototani Y, Saeki Y, Okumura S
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Journal Title
Sci Rep
Volume: 10(1)
Issue: 1
Pages: 13765-13765
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Gender differences in eating behavior and masticatory performance: An analysis of the Three-Factor-Eating Questionnaire and its association with body mass index in healthy subjects2020
Author(s)
Shiozawa K, Mototani Y, Suita K, Ito A, Matsuo I, Hayakawa Y, Kiyomoto K, Tsunoda M, Nariyama M, Umeki D, Ohnuki Y, Okumura S
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Journal Title
J Oral Biosci
Volume: 62(4)
Issue: 4
Pages: 357-362
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Role of β-adrenergic signaling in masseter muscle.2019
Author(s)
Ito A, Ohnuki Y, Suita K, Ishikawa M, Mototani Y, Shiozawa K, Kawamura N, Yagisawa Y, Nariyama M, Umeki D, Nakamura Y, Okumura S.
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Journal Title
PLoS One
Volume: 14
Issue: 4
Pages: e0215539-e0215539
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Effects of chronic Porphyromonas gingivalis lipopolysaccharide infusion on skeletal muscles in mice.2019
Author(s)
Kawamura N, Ohnuki Y, Matsuo I, Suita K, Ishikawa M, Mototani Y, Shiozawa K, Ito A, Yagisawa Y, Hayakawa Y, Nariyama M, Umeki D, Ujiie Y, Gomi K, Okumura S.
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Journal Title
The Journal of Physiological Sciences
Volume: 69
Issue: 3
Pages: 503-511
DOI
NAID
Related Report
Peer Reviewed / Open Access
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[Journal Article] Relationship between bite size per mouthful and dental arch size in healthy subjects.2019
Author(s)
Shiozawa K, Mototani Y, Suita K, Ito A, Kawamura N, Yagisawa Y, Matsuo I, Hayakawa Y, Nariyama M, Umeki D, Saeki Y, Ohnuki Y, Okumura S.
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Journal Title
J Physiol Sci
Volume: 69
Issue: 1
Pages: 159-163
DOI
NAID
Related Report
Peer Reviewed / Open Access
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[Journal Article] Role of G protein-regulated inducer of neurite outgrowth 3 (GRIN3) in β-arrestin 2-Akt signaling and dopaminergic behaviors.2018
Author(s)
Mototani Y, Okamura T, Goto M, Shimizu Y, Yanobu-Takanashi R, Ito A, Kawamura N, Yagisawa Y, Umeki D, Nariyama M, Suita K, Ohnuki Y, Shiozawa K, Sahara Y, Kozasa T, Saeki Y, Okumura S.
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Journal Title
Pflugers Arch.
Volume: 470
Issue: 6
Pages: 937-947
DOI
Related Report
Peer Reviewed / Open Access
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