Anti-Angiogenesis Activities of Novel Peptide Complexes: Mitochondria-Disruptive 9mer Peptides Conjugated with the Integrin alpha V beta 3-Homing Cyclic RGD Motif
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- IWASAKI Takashi
- Faculty of Agriculture, Tottori University Faculty of Agriculture, Tottori University
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- YAMAKAWA Minoru
- Insect Mimetics Research Unit, National Institute of Agrobiological Sciences Insect Mimetics Research Unit, National Institute of Agrobiological Sciences
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- ASAOKA Ai
- Insect Mimetics Research Unit, National Institute of Agrobiological Sciences Insect Mimetics Research Unit, National Institute of Agrobiological Sciences
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- KAWANO Tsuyoshi
- Faculty of Agriculture, Tottori University Faculty of Agriculture, Tottori University
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- ISHIBASHI Jun
- Insect Mimetics Research Unit, National Institute of Agrobiological Sciences Insect Mimetics Research Unit, National Institute of Agrobiological Sciences
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抄録
RGD peptides are popular drug delivery tools in treating integrin αVβ3-expressing malignant tumors and tumor vasculature cells. We investigated the specific delivery and pharmacological potential of enantiomeric mitochondria-disruptive peptides (RLYLRIGRR-NH2, RLRLRIGRR-NH2, ALYLAIRRR-NH2, and RLLLRIGRR-NH2) after conjugation with an integrin αVβ3-homing peptide, cyclic pentameric RGD peptide. The cyclic RGD-conjugated mitochondria-disruptive peptides exhibited specific internalization, apoptosis induction, and cytotoxicity against integrin αVβ3-high-expressing human umbilical vein endothelial cells. Our findings indicate that these novel peptide complexes might prove good anti-angiogenesis reagents.
収録刊行物
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- Bioscience, Biotechnology, and Biochemistry
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Bioscience, Biotechnology, and Biochemistry 76 (11), 2044-2048, 2012
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390001206477846784
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- NII論文ID
- 130004137845
- 10031126505
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- NII書誌ID
- AA10824164
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- COI
- 1:STN:280:DC%2BC3s7hsV2gug%3D%3D
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- ISSN
- 13476947
- 09168451
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- NDL書誌ID
- 024107912
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- PubMed
- 23132564
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可