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Extracellular matrix gene expression in human trabecular meshwork cells following mechanical fluid flow stimulation
https://asahikawa-med.repo.nii.ac.jp/records/2000307
https://asahikawa-med.repo.nii.ac.jp/records/2000307c812548f-563a-4848-ac48-fb852e72c05f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
O494 Yoshida Koichi_TD.pdf (859 KB)
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| Item type | 学位論文 / Thesis or Dissertation_02(1) | |||||||||||
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| 公開日 | 2022-09-07 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Extracellular matrix gene expression in human trabecular meshwork cells following mechanical fluid flow stimulation | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | aqueous humor | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | extracellular matrix | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | glaucoma | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | intraocular pressure | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | shear stress | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | trabecular meshwork | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||||||
| 資源タイプ | doctoral thesis | |||||||||||
| アクセス権 | ||||||||||||
| アクセス権 | open access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
| 著者 |
吉田, 光一
× 吉田, 光一
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| bibliographic_information |
en : International journal of ophthalmology 巻 15, 号 3, p. 388-393, 発行日 2022-03-01 |
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| ISSN | ||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||
| 収録物識別子 | 2222-3959 | |||||||||||
| DOI | ||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.18240/ijo.2022.03.03 | |||||||||||
| 識別番号 その他 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | PMID:35310043 | |||||||||||
| 言語 | en | |||||||||||
| dissertation_number | ||||||||||||
| 学位授与番号 | 乙第494号 | |||||||||||
| 学位授与年月日 | ||||||||||||
| 学位授与年月日 | 2022-06-30 | |||||||||||
| 学位名 | ||||||||||||
| 言語 | ja | |||||||||||
| 学位名 | 博士（医学） | |||||||||||
| item_10_degree_grantor_32 | ||||||||||||
| 言語 | ja | |||||||||||
| 学位授与機関名 | 旭川医科大学 | |||||||||||
| item_10_description_33 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Aim: To investigate changes in extracellular matrix (ECM) gene expression in human trabecular meshwork (HTM) cells in response to mechanical fluid flow stimulation. Methods: HTM cells were grown on a glass plate coated with 0.02% type I collagen (COL) and exposed to shear stress (0, 0.2, 1.0 dyne/cm2) for 12h. Changes in genes related to the ECM were evaluated by real-time reverse transcriptase-polymerase chain reaction. Phosphorylation of Smad2 protein was investigated by Western blotting. Results: After mechanical stimulation, COL type 4 alpha 2, COL type 6 alpha 1, and fibronectin-1 mRNA were significantly higher than the static control (P<0.05, <0.05, and <0.01, respectively). The metalloproteinase-2 and plasminogen activator inhibitor-1 mRNA were significantly higher than the static control (P<0.05 and <0.01, respectively), while the differences in the tissue inhibitors of metalloproteinases-2 mRNA were not significant. The phosphorylation of Smad2 levels was significantly higher compared to the static control cells. Conclusion: Changes in the expressions of genes associated ECM metabolism result in HTM cells after mechanical stimulation. The mechanical stimulation of the aqueous humor to the trabecular meshwork may promote ECM turnover and contribute to intraocular pressure homeostasis |
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| 言語 | en | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
