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Zhu H, Wang Y, Song C, Feng Q, Wu J, Zhao S, Gui L, Zhang X, Zhao M, Peng S. Docking of THPDTPI: to explore P-selectin as a common target of anti-tumor, anti-thrombotic and anti-inflammatory agent. Oncotarget 2018; 9:268-281. [PMID: 29416612 PMCID: PMC5787463 DOI: 10.18632/oncotarget.19374] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 07/06/2017] [Indexed: 01/01/2023] Open
Abstract
The impact of soluble P-selectin on tumor growth, thrombosis and inflammation has been individually documented. Whether the down-regulation of P-selectin expression can simultaneously slow the tumor growth, inhibit the thrombosis and attenuate the inflammatory response remains unknown. In this context, (2'S,5'S)- tetrahydropyrazino[1',2':1,6]-di{2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole}-1',4'-dione (THPDTPI) was designed as an inhibitor of P-selectin. The suitable docking of THPDTPI towards the active site of P-selectin, the significant down-regulation of THPDTPI to P-selectin expression, and the direct action of THPDTPI on P-selectin suggest that P-selectin could be a target of THPDTPI. In vivo THPDTPI possesses the anti-tumor activity, the anti-thrombotic activity and the anti-inflammatory activity. This implies that targeting P-selectin is of essential importance for this triple activity. The minimal effective doses of THPDTPI inhibiting the tumor growth, the rat arterial thrombosis and the mouse ear edema are 0.01 μmol/kg, 0.1 μmol/kg and 0.001 μmol/kg, respectively. Atomic force microscopy images and FT-MS spectra showed that the adhesion of THPDTPI onto the surfaces of the platelets may be the first step of P-selectin targeting. Besides, the dependence of the triple action of THPDTPI inhibiting the tumor growth, the thrombosis and the inflammation on the decrease of the soluble P-selectin led to the correlation of the soluble P-selectin with the serum TNF-α and serum IL-8.
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Affiliation(s)
- Haimei Zhu
- College of Pharmaceutical Sciences of Capital Medical University, Beijing, China
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Beijing, China
- Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing, China
| | - Yuji Wang
- College of Pharmaceutical Sciences of Capital Medical University, Beijing, China
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Beijing, China
- Beijing Laboratory of Biomedical Materials, Beijing, China
| | - Ce Song
- Guangxi Pusen Biotechnology Co. Ltd., Guilin, China
| | - Qiqi Feng
- College of Pharmaceutical Sciences of Capital Medical University, Beijing, China
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Beijing, China
- Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing, China
| | - Jianhui Wu
- College of Pharmaceutical Sciences of Capital Medical University, Beijing, China
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Beijing, China
- Beijing Laboratory of Biomedical Materials, Beijing, China
| | - Shurui Zhao
- College of Pharmaceutical Sciences of Capital Medical University, Beijing, China
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Beijing, China
- Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing, China
| | - Lin Gui
- College of Pharmaceutical Sciences of Capital Medical University, Beijing, China
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Beijing, China
- Beijing Laboratory of Biomedical Materials, Beijing, China
| | - Xiaoyi Zhang
- College of Pharmaceutical Sciences of Capital Medical University, Beijing, China
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Beijing, China
- Beijing Laboratory of Biomedical Materials, Beijing, China
| | - Ming Zhao
- College of Pharmaceutical Sciences of Capital Medical University, Beijing, China
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Beijing, China
- Beijing Laboratory of Biomedical Materials, Beijing, China
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shiqi Peng
- College of Pharmaceutical Sciences of Capital Medical University, Beijing, China
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Beijing, China
- Beijing Laboratory of Biomedical Materials, Beijing, China
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Xu X, Wang Y, Wu J, Hu X, Zhu H, Zhang X, Wang Y, Gui L, Zhao M, Peng S. ATIQCTPC: a nanomedicine capable of targeting tumor and blocking thrombosis in vivo. Int J Nanomedicine 2017; 12:4415-4431. [PMID: 28652742 PMCID: PMC5476604 DOI: 10.2147/ijn.s129989] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
To overcome the harmful side effects, low tolerance, and undesirable outcomes of the anticancer drugs, we used ethane-1,2-diamine to bridge antitumoral (S)-3-acetyl-4-oxo-tetrahydroindolo[2,3-a]quinolizine-6-carboxylic acid (ATIQC) and tumor-targeting d-glucuronic acid, thereby providing (6S)-3-acetyl-4-oxo-N-(2-(3,4,5,6-tetrahydroxytetrahydro-2H-pyran-2-carboxamido)ethyl)-4,6,7,12-tetrahydroindolo[2,3-a]quinolizine-6-carboxamide (ATIQCTPC). Atomic force microscopy images visualized, that in serum, ATIQCTPC formed particles of height <81 nm. These particles effectively avoided phagocytosis of macrophages and were stable in blood circulation. Distribution analysis indicated that ATIQCTPC accumulated and released ATIQC in the tumor tissue through a targeting manner. Thus, the antitumor and the anti-thrombotic activities of ATIQCTPC were 100-fold higher than those of ATIQC, and ATIQCTPC was able to prevent cancer patients from suffering from thrombosis. Based on the observation that ATIQCTPC decreased serum tumor necrosis factor-α (TNF-α) and interleukin-8 (IL-8) in S180 mice, we hypothesized that this is the mechanism that ATIQCTPC utilized to slow tumor growth. Additionally, we observed that ATIQCTPC inhibited thrombosis by decreasing serum P-selectin of thrombotic rats. The intermolecular association and the hexamerization manner of ATIQCTPC were experimentally evidenced and correlated with the formation of the nanoparticles.
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Affiliation(s)
- Xinyi Xu
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Yuji Wang
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Jianhui Wu
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Xi Hu
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Haimei Zhu
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Xiaoyi Zhang
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Yaonan Wang
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Lin Gui
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People’s Republic of China
| | - Ming Zhao
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People’s Republic of China
- Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan, Republic of China
| | - Shiqi Peng
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People’s Republic of China
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Wu J, Zhao M, Wang Y, Wang Y, Zhu H, Zhao S, Gui L, Zhang X, Peng S. N-(3-hydroxymethyl-β-carboline-1-yl-ethyl- 2-yl)-l-Phe: development toward a nanoscaled antitumor drug capable of treating complicated thrombosis and inflammation. DRUG DESIGN DEVELOPMENT AND THERAPY 2017; 11:225-239. [PMID: 28176928 PMCID: PMC5265142 DOI: 10.2147/dddt.s123919] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
It is well documented that the surfaces of cancer cells, activated platelets and inflammatory cells are rich in P-selectin. N-(3-hydroxymethyl-β-carboline-1-yl-ethyl-2-yl)-l-Phe (HMCEF) is a P-selectin inhibitor capable of simultaneously inhibiting thrombosis and inflammation. Based on the knowledge that P-selectin is a common target for antithrombotic, anti-inflammatory and antitumor drugs, the aim of this study article was to estimate the possibility of HMCEF as a nanoscaled antitumor drug. Images of transmission electron micro scopy, scanning electron microscopy and atomic force microscopy proved that HMCEF forms nanoparticles with a diameter of <120 nm that promote delivery in blood circulation. In vitro HMCEF intercalates into calf thymus DNA, cuts off DNA pBR22 and inhibits the proliferation of cancer cells. In vivo HMCEF dose dependently (0.2, 2 and 200 nmol/kg per day) slows tumor growth in treated S180 mice, and has a minimal effective dose of 2 nmol/kg per day. At 200 nmol/kg per day, HMCEF does not affect the liver and the kidney of the treated S180 mice, and at 20,000 nmol/kg HMCEF does not affect the liver and the kidney of the treated healthy ICR mice. HMCEF is a promising antitumor drug, which is characterized by its high safety and efficacy in the prevention of the complications of thrombosis and inflammation in patients.
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Affiliation(s)
- Jianhui Wu
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs; Engineering Research Center of Endogenous Prophylactic, Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Ming Zhao
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs; Engineering Research Center of Endogenous Prophylactic, Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China; Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan, Republic of China
| | - Yuji Wang
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs; Engineering Research Center of Endogenous Prophylactic, Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Yaonan Wang
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs; Engineering Research Center of Endogenous Prophylactic, Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Haimei Zhu
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs; Engineering Research Center of Endogenous Prophylactic, Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Shurui Zhao
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs; Engineering Research Center of Endogenous Prophylactic, Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Lin Gui
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs; Engineering Research Center of Endogenous Prophylactic, Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Xiaoyi Zhang
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs; Engineering Research Center of Endogenous Prophylactic, Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Shiqi Peng
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs; Engineering Research Center of Endogenous Prophylactic, Ministry of Education of China; Beijing Laboratory of Biomedical Materials; College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
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Jiang X, Zhao M, Wang Y, Zhu H, Zhao S, Wu J, Song Y, Peng S. RGD(F/S/V)-Dex: towards the development of novel, effective, and safe glucocorticoids. DRUG DESIGN DEVELOPMENT AND THERAPY 2016; 10:1059-76. [PMID: 27022245 PMCID: PMC4789840 DOI: 10.2147/dddt.s99568] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Dexamethasone (Dex) is an effective glucocorticoid in treating inflammation and preventing rejection reaction. However, the side effects limit its clinical application. To improve its druggable profile, the conjugates of RGD-peptide-modified Dex were presented and their enhanced anti-inflammation activity, minimized osteoporotic action, and nanoscaled assembly were explored. (RGD stands for Arg-Gly-Asp. Standard single letter biochemical abbreviations for amino acids have been used throughout this paper.) In respect of the rejection reaction, the survival time of the implanted myocardium of the mice treated with 1.43 µmol/kg/d of the conjugates for 15 consecutive days was significantly longer than that of the mice treated with 2.5 µmol/kg/d of Dex, and the conjugates, but not Dex, exhibited no toxic action. At a single dose of 14.3 µmol/kg (100 times minimal effective dose, 0.143 µmol/kg), the conjugates induced no liver, kidney, or systemic toxicity. At the dose of 1.43 µmol/kg, the conjugates, but not Dex, prolonged the bleeding time of the mice, and inhibited the thrombosis of the rats. In water and rat plasma, the conjugates formed nanoparticles of 14-250 and 101-166 nm in diameter, respectively. Since the nanoparticles of ~100 nm in size cannot be entrapped by macrophages in the circulation, RGDF-Dex would particularly be worthy of development, since its nanoparticle diameter is 101 nm.
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Affiliation(s)
- Xueyun Jiang
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Ming Zhao
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China; Faculty of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yuji Wang
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Haimei Zhu
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Shurui Zhao
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Jianhui Wu
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
| | - Yuanbo Song
- Guangxi Pusen Biotechnology Co. Ltd., Nanning, Guangxi, People's Republic of China
| | - Shiqi Peng
- Beijing Area Major Laboratory of Peptide and Small Molecular Drugs, Engineering Research Center of Endogenous Prophylactic of Ministry of Education of China, Beijing Laboratory of Biomedical Materials, College of Pharmaceutical Sciences, Capital Medical University, Beijing, People's Republic of China
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