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Gao F, Zhao Y, Zhang B, Xiao C, Sun Z, Gao Y, Dou X. Mitochondrial targeted astaxanthin liposomes for myocardial ischemia-reperfusion injury based on oxidative stress. J Biomater Appl 2022; 37:303-314. [DOI: 10.1177/08853282221087102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/06/2022]
Abstract
Myocardial ischemia-reperfusion injury (MI/RI) refers to the clinical state of decreased coronary blood flow caused by various causes. The main pathogenesis of MI/RI is mitochondrial oxidative damage. In this study, we designed a novel mitochondrial targeted astaxanthin (AST) liposome, namely, STPP-AST-LIP, targeting mitochondria of H9c2 myocardial cells. STPP-AST-LIP not only reduced the production of mitochondrial reactive oxygen species (ROS), but also increased the survival rate of MI/RI H9c2 cells. In addition, rat experiments further confirmed that STPP-AST-LIP could improve myocardial cardiac function in MI/RI rats, significantly inhibited apoptosis of myocardial cells, and had a protective effect on the heart of rats after MI/RI.
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Affiliation(s)
- Feng Gao
- Department cardiovascular surgery, Xuzhou Cancer Hospital
| | - Yongcheng Zhao
- Department cardiovascular surgery, Xuzhou Cancer Hospital
| | - Bin Zhang
- Department cardiovascular surgery, Xuzhou Cancer Hospital
| | - Chunwei Xiao
- Department cardiovascular surgery, Xuzhou Cancer Hospital
| | - Zhanfa Sun
- Department cardiovascular surgery, Xuzhou Cancer Hospital
| | - Yuan Gao
- Department cardiovascular surgery, Xuzhou Cancer Hospital
| | - Xueyong Dou
- Department cardiovascular surgery, Xuzhou Cancer Hospital
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Manchineella S, Voshavar C, Govindaraju T. Radical-Scavenging Antioxidant Cyclic Dipeptides and Silk Fibroin Biomaterials. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700597] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Shivaprasad Manchineella
- Bioorganic Chemistry Laboratory; New Chemistry Unit; Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR); 560064 Jakkur P. O., Bengaluru Karnataka India
| | - Chandrashekhar Voshavar
- Bioorganic Chemistry Laboratory; New Chemistry Unit; Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR); 560064 Jakkur P. O., Bengaluru Karnataka India
| | - Thimmaiah Govindaraju
- Bioorganic Chemistry Laboratory; New Chemistry Unit; Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR); 560064 Jakkur P. O., Bengaluru Karnataka India
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Hong YP, Lee SH, Choi JH, Kashima A, Nakamura G, Suzuki T. Crystal Structure and Spectroscopic Properties of Cyclic Dipeptide: A Racemic Mixture of cyclo(ᴅ-Prolyl-ʟ-Tyrosyl) and cyclo(ʟ-Prolyl-ᴅ-Tyrosyl). B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.8.2299] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Kumar N, Gorantla JN, Mohandas C, Nambisan B, Lankalapalli RS. Isolation and antifungal properties of cyclo(d-Tyr-l-Leu) diketopiperazine isolated fromBacillussp. associated with rhabditid entomopathogenic nematode. Nat Prod Res 2013; 27:2168-72. [DOI: 10.1080/14786419.2013.796466] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Furukawa T, Akutagawa T, Funatani H, Uchida T, Hotta Y, Niwa M, Takaya Y. Cyclic dipeptides exhibit potency for scavenging radicals. Bioorg Med Chem 2012; 20:2002-9. [DOI: 10.1016/j.bmc.2012.01.050] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2012] [Revised: 01/26/2012] [Accepted: 01/27/2012] [Indexed: 10/14/2022]
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