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Ji Q, Zhu H, Qin Y, Zhang R, Wang L, Zhang E, Zhou X, Meng R. GP60 and SPARC as albumin receptors: key targeted sites for the delivery of antitumor drugs. Front Pharmacol 2024; 15:1329636. [PMID: 38323081 PMCID: PMC10844528 DOI: 10.3389/fphar.2024.1329636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 01/08/2024] [Indexed: 02/08/2024] Open
Abstract
Albumin is derived from human or animal blood, and its ability to bind to a large number of endogenous or exogenous biomolecules makes it an ideal drug carrier. As a result, albumin-based drug delivery systems are increasingly being studied. With these in mind, detailed studies of the transport mechanism of albumin-based drug carriers are particularly important. As albumin receptors, glycoprotein 60 (GP60) and secreted protein acidic and rich in cysteine (SPARC) play a crucial role in the delivery of albumin-based drug carriers. GP60 is expressed on vascular endothelial cells and enables albumin to cross the vascular endothelial cell layer, and SPARC is overexpressed in many types of tumor cells, while it is minimally expressed in normal tissue cells. Thus, this review supplements existing articles by detailing the research history and specific biological functions of GP60 or SPARC and research advances in the delivery of antitumor drugs using albumin as a carrier. Meanwhile, the deficiencies and future perspectives in the study of the interaction of albumin with GP60 and SPARC are also pointed out.
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Affiliation(s)
- Qingzhi Ji
- School of Pharmacy, Yancheng Teachers University, Yancheng, China
| | - Huimin Zhu
- Sheyang County Comprehensive Inspection and Testing Center, Yancheng, China
| | - Yuting Qin
- School of Pharmacy, Yancheng Teachers University, Yancheng, China
| | - Ruiya Zhang
- Department of Immunology, Medical School, Nantong University, Nantong, China
| | - Lei Wang
- Department of Immunology, Medical School, Nantong University, Nantong, China
| | - Erhao Zhang
- Department of Immunology, Medical School, Nantong University, Nantong, China
| | - Xiaorong Zhou
- Department of Immunology, Medical School, Nantong University, Nantong, China
| | - Run Meng
- Department of Immunology, Medical School, Nantong University, Nantong, China
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Ullah A, Shin G, Lim SI. Human serum albumin binders: A piggyback ride for long-acting therapeutics. Drug Discov Today 2023; 28:103738. [PMID: 37591409 DOI: 10.1016/j.drudis.2023.103738] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 07/29/2023] [Accepted: 08/10/2023] [Indexed: 08/19/2023]
Abstract
Human serum albumin (HSA) is the most abundant protein in the blood and has desirable properties as a drug carrier. One of the most promising ways to exploit HSA as a carrier is to append an albumin-binding moiety (ABM) to a drug for in situ HSA binding upon administration. Nature- and library-derived ABMs vary in size, affinity, and epitope, differentially improving the pharmacokinetics of an appended drug. In this review, we evaluate the current state of knowledge regarding various aspects of ABMs and the unique advantages of ABM-mediated drug delivery. Furthermore, we discuss how ABMs can be specifically modulated to maximize potential benefits in clinical development.
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Affiliation(s)
- Aziz Ullah
- Department of Chemical Engineering, Pukyong National University, Busan 48513, Republic of Korea; Gomal Centre of Pharmaceutical Sciences, Faculty of Pharmacy, Gomal University, Dera Ismail Khan 29050, Khyber Pakhtunkhwa, Pakistan
| | - Goeun Shin
- Department of Chemical Engineering, Pukyong National University, Busan 48513, Republic of Korea; Nbios Inc, 7, Jukheon-gil, Gangneung-si, Gangwon-do, Republic of Korea
| | - Sung In Lim
- Department of Chemical Engineering, Pukyong National University, Busan 48513, Republic of Korea; Marine BioResource Co., Ltd., 365, Sinseon-ro, Nam-gu, Busan 48548, Republic of Korea.
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Steins A, Ebbing EA, Pistorius MCM, Waasdorp C, Krishnadath KK, Medema JP, Wilmink JW, Mathôt RAA, Bijlsma MF, van Laarhoven HWM. Systemic effects of angiogenesis inhibition alter pharmacokinetics and intratumoral delivery of nab-paclitaxel. Drug Deliv 2017; 24:1801-1810. [PMID: 29172757 PMCID: PMC8241153 DOI: 10.1080/10717544.2017.1406559] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 11/07/2017] [Accepted: 11/14/2017] [Indexed: 12/22/2022] Open
Abstract
Angiogenesis is critical to the growth of tumors. Vascularization-targeting agents, with or without cytotoxic drugs, are widely used for the treatment of several solid tumors including esophagogastric adenocarcinoma. However, little is known about the systemic effects of anti-angiogenic therapies and how this affects the pharmacokinetics and intratumoral delivery of cytotoxic agents. In this study, patient-derived xenograft mouse models of esophageal adenocarcinoma were used to identify the effects of DC101, a murine vascular endothelial growth factor receptor 2 (VEGFR2) inhibitor, on the pharmacokinetics and the intratumoral uptake of nab-paclitaxel (NPTX). We showed that DC101 had large systemic effects resulting in decreased vasculature of intraperitoneally located organs. As a consequence, after intraperitoneal administration of NPTX, plasma uptake (5.029 ± 4.35 vs. 25.85 ± 2.27 µM) and intratumoral delivery (5.48 ± 5.32 vs. 38.49 ± 2.805 pmol/mg) of NPTX were greatly impaired in DC101-treated animals compared to control animals. Additionally, routes of NPTX elimination were altered upon angiogenesis inhibition; unchanged renal clearance and intraperitoneal accumulation of NPTX were observed, but NPTX levels were significantly lower in the liver. Histological examination of the intestine revealed a reduced thickness of the intestinal wall following DC101 therapy and suggested seepage of intraperitoneally injected NTPX through the intestinal wall to explain its reduced uptake in liver, plasma, and tumor tissue. These data explain several adverse effects observed in the clinic when using anti-angiogenic therapies and also imply that the combined use of anti-angiogenesis and cytotoxic agents in both preclinical and clinical setting is still suboptimal.
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Affiliation(s)
- Anne Steins
- Cancer Center Amsterdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
- Department of Medical Oncology, Academic Medical Center, Amsterdam, The Netherlands
| | - Eva A. Ebbing
- Cancer Center Amsterdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
- Department of Medical Oncology, Academic Medical Center, Amsterdam, The Netherlands
| | | | - Cynthia Waasdorp
- Cancer Center Amsterdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
| | - Kausilia K. Krishnadath
- Cancer Center Amsterdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
- Department of Gastroenterology and Hepatology, Academic Medical Center, Amsterdam, The Netherlands
| | - Jan Paul Medema
- Cancer Center Amsterdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
- Cancer Genomics Center, Center for Molecular Medicine, Utrecht, The Netherlands
| | - Johanna W. Wilmink
- Department of Medical Oncology, Academic Medical Center, Amsterdam, The Netherlands
| | - Ron A. A. Mathôt
- Department of Hospital Pharmacy, Academic Medical Center, Amsterdam, The Netherlands
| | - Maarten F. Bijlsma
- Cancer Center Amsterdam, Laboratory for Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Academic Medical Center, Amsterdam, The Netherlands
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