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Heinen T, Fuhr U. Understanding plasma protein binding of drugs: Considering complexity and binding dynamics. J Pharm Sci 2024:S0022-3549(24)00246-6. [PMID: 39002724 DOI: 10.1016/j.xphs.2024.06.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Revised: 06/28/2024] [Accepted: 06/28/2024] [Indexed: 07/15/2024]
Affiliation(s)
- Tobias Heinen
- Department I of Pharmacology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany.
| | - Uwe Fuhr
- Department I of Pharmacology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
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2
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Wang J, Chen P. Engineering Biomimetic Protein Camouflage for Delivering Peptide/siRNA Nanocomplexes. J Am Chem Soc 2024; 146:15096-15107. [PMID: 38773940 DOI: 10.1021/jacs.4c00691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2024]
Abstract
For cationic nanoparticles, the spontaneous nanoparticle-protein corona formation and aggregation in biofluids can trigger unexpected biological reactions. Herein, we present a biomimetic strategy for camouflaging the cationic peptide/siRNA nanocomplex (P/Si) with single or dual proteins, which exploits the unique properties of endogenous proteins and stabilizes the cationic P/Si complex for safe and targeted delivery. An in-depth study of the P/Si protein corona (P/Si-PC) formation and protein binding was conducted. The results provided insights into the biochemical and toxicological properties of cationic nanocomplexes and the rationales for engineering biomimetic protein camouflages. Based on this, the human serum albumin (HSA) and apolipoprotein AI (Apo-AI) ranked within the top 20 abundant protein species of P/Si-PC were selected to construct biomimetic HSA-dressed P/Si (P/Si@HSA) and dual protein (HSA and Apo-AI)-dressed P/Si (P/Si@HSA_Apo), given that the dual-protein camouflage plays complementary roles in efficient delivery. A branched cationic peptide (b-HKR) was tailored for siRNA delivery, and their nanocomplexes, including the cationic P/Si and biomimetic protein-dressed P/Si, were produced by a precise microfluidic technology. The biomimetic anionic protein camouflage greatly enhanced P/Si biostability and biocompatibility, which offers a reliable strategy for overcoming the limitation of applying cationic nanoparticles in biofluids and systemic delivery.
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Affiliation(s)
- Jun Wang
- Department of Chemical Engineering and Waterloo Institute for Nanotechnology, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - P Chen
- Department of Chemical Engineering and Waterloo Institute for Nanotechnology, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
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Wang Y, Zhou X, Yao L, Hu Q, Liu H, Zhao G, Wang K, Zeng J, Sun M, Lv C. Capsaicin Enhanced the Efficacy of Photodynamic Therapy Against Osteosarcoma via a Pro-Death Strategy by Inducing Ferroptosis and Alleviating Hypoxia. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2306916. [PMID: 38221813 DOI: 10.1002/smll.202306916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 01/04/2024] [Indexed: 01/16/2024]
Abstract
Ferroptosis, a novel form of nonapoptotic cell death, can effectively enhance photodynamic therapy (PDT) performance by disrupting intracellular redox homeostasis and promoting apoptosis. However, the extremely hypoxic tumor microenvironment (TME) together with highly expressed hypoxia-inducible factor-1α (HIF-1α) presents a considerable challenge for clinical PDT against osteosarcoma (OS). Hence, an innovative nanoplatform that enhances antitumor PDT by inducing ferroptosis and alleviating hypoxia is fabricated. Capsaicin (CAP) is widely reported to specifically activate transient receptor potential vanilloid 1 (TRPV1) channel, trigger an increase in intracellular Ca2+ concentration, which is closely linked with ferroptosis, and participate in decreased oxygen consumption by inhibiting HIF-1α in tumor cells, potentiating PDT antitumor efficiency. Thus, CAP and the photosensitizer IR780 are coencapsulated into highly biocompatible human serum albumin (HSA) to construct a nanoplatform (CI@HSA NPs) for synergistic tumor treatment under near-infrared (NIR) irradiation. Furthermore, the potential underlying signaling pathways of the combination therapy are investigated. CI@HSA NPs achieve real-time dynamic distribution monitoring and exhibit excellent antitumor efficacy with superior biosafety in vivo. Overall, this work highlights a promising NIR imaging-guided "pro-death" strategy to overcome the limitations of PDT for OS by promoting ferroptosis and alleviating hypoxia, providing inspiration and support for future innovative tumor therapy approaches.
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Affiliation(s)
- Yang Wang
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610064, P. R. China
| | - Xueru Zhou
- West China School of Pharmacy, Sichuan University, Chengdu, 610064, P. R. China
| | - Li Yao
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610064, P. R. China
| | - Qin Hu
- Emergency and Trauma College, Hainan Medical University, Haikou, 571199, P. R. China
| | - Haoran Liu
- Emergency and Trauma College, Hainan Medical University, Haikou, 571199, P. R. China
| | - Guosheng Zhao
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, P. R. China
| | - Kai Wang
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610064, P. R. China
| | - Jun Zeng
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610064, P. R. China
| | - Mingwei Sun
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610064, P. R. China
| | - Chuanzhu Lv
- Department of Emergency Medicine Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610064, P. R. China
- Research Unit of Island Emergency Medicine, Chinese Academy of Medical Sciences (No. 2019RU013), Hainan Medical University, Haikou, 571199, P. R. China
- Key Laboratory of Emergency and Trauma of Ministry of Education, Hainan Medical University, Haikou, 571199, P. R. China
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Go EB, Lee JH, Cho JH, Kwon NH, Choi JI, Kwon I. Enhanced therapeutic potential of antibody fragment via IEDDA-mediated site-specific albumin conjugation. J Biol Eng 2024; 18:23. [PMID: 38576037 PMCID: PMC10996255 DOI: 10.1186/s13036-024-00418-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 03/14/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND The use of single-chain variable fragments (scFvs) for treating human diseases, such as cancer and immune system disorders, has attracted significant attention. However, a critical drawback of scFv is its extremely short serum half-life, which limits its therapeutic potential. Thus, there is a critical need to prolong the serum half-life of the scFv for clinical applications. One promising serum half-life extender for therapeutic proteins is human serum albumin (HSA), which is the most abundant protein in human serum, known to have an exceptionally long serum half-life. However, conjugating a macromolecular half-life extender to a small protein, such as scFv, often results in a significant loss of its critical properties. RESULTS In this study, we conjugated the HSA to a permissive site of scFv to improve pharmacokinetic profiles. To ensure minimal damage to the antigen-binding capacity of scFv upon HSA conjugation, we employed a site-specific conjugation approach using a heterobifunctional crosslinker that facilitates thiol-maleimide reaction and inverse electron-demand Diels-Alder reaction (IEDDA). As a model protein, we selected 4D5scFv, derived from trastuzumab, a therapeutic antibody used in human epithermal growth factor 2 (HER2)-positive breast cancer treatment. We introduced a phenylalanine analog containing a very reactive tetrazine group (frTet) at conjugation site candidates predicted by computational methods. Using the linker TCO-PEG4-MAL, a single HSA molecule was site-specifically conjugated to the 4D5scFv (4D5scFv-HSA). The 4D5scFv-HSA conjugate exhibited HER2 binding affinity comparable to that of unmodified 4D5scFv. Furthermore, in pharmacokinetic profile in mice, the serum half-life of 4D5scFv-HSA was approximately 12 h, which is 85 times longer than that of 4D5scFv. CONCLUSIONS The antigen binding results and pharmacokinetic profile of 4D5scFv-HSA demonstrate that the site-specifically albumin-conjugated scFv retained its binding affinity with a prolonged serum half-life. In conclusion, we developed an effective strategy to prepare site-specifically albumin-conjugated 4D5scFv, which can have versatile clinical applications with improved efficacy.
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Affiliation(s)
- Eun Byeol Go
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea
| | - Jae Hun Lee
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea
| | - Jeong Haeng Cho
- ProAbTech, Gwangju, 61005, Republic of Korea
- Department of Biotechnology and Bioengineering, Interdisciplinary Program for Bioenergy and Biomaterials, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Na Hyun Kwon
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea
| | - Jong-Il Choi
- Department of Biotechnology and Bioengineering, Interdisciplinary Program for Bioenergy and Biomaterials, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Inchan Kwon
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea.
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Zhang R, Wei M, Zhou J, Yang Z, Xiao M, Du L, Bao M, Ju J, Dong C, Zheng Y, Bao H. Effects of organic trace minerals chelated with oligosaccharides on growth performance, blood parameters, slaughter performance and meat quality in sheep. Front Vet Sci 2024; 11:1366314. [PMID: 38577544 PMCID: PMC10993154 DOI: 10.3389/fvets.2024.1366314] [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: 01/06/2024] [Accepted: 03/05/2024] [Indexed: 04/06/2024] Open
Abstract
The present study assessed the effects of oligosaccharide-chelated organic trace minerals (OTM) on the growth performance, digestive enzyme activity, blood parameters, slaughter performance, and meat quality indexes of mutton sheep. A total of 60 East Ujumuqin × small-tailed Han crossbred mutton sheep were assigned to two groups (10 duplicates per group) by body weight (26.12 ± 3.22 kg) according to a completely randomized design. Compared to the CON group, the results of the OTM group showed: (1) no significant changes in the initial body weight, final body weight, dry matter intake, average daily gain, and feed conversion ratio (p > 0.05); (2) the activities of trypsin, lipase, and amylase in the jejunum were significantly increased (p < 0.05); (3) serum total protein, albumin, and globulin of the blood were significantly increased (p < 0.05), and the growth factor interleukin IL-10 was significantly higher (p < 0.05), while IL-2, IL-6, and γ-interferon were significantly lower (p < 0.05). Immunoglobulins A, M, and G were significantly higher (p < 0.05); (4) the live weight before slaughter, carcass weights, dressing percentage, eye muscle areas, and GR values did not differ significantly (p > 0.05); (5) shear force of mutton was significantly lower (p < 0.05), while the pH45min, pH24h, drip loss, and cooking loss did not show a significant difference (p > 0.05). The content of crude protein was significantly higher (p < 0.05), while the ether extract content was significantly reduced (p < 0.05), but no significant difference was detected between moisture and ash content; (6) the total amino acids, essential amino acids, semi-essential amino acids, and umami amino acids were significantly increased (p < 0.05). Although umami amino acids were not significant, the total volume increased (p > 0.05). Among these, the essential amino acids, threonine, valine, leucine, lysine in essential amino acids and arginine were significantly increased (p < 0.05). Also, non-essential amino acids, glycine, serine, proline, tyrosine, cysteine, and aspartic acid, were significantly higher (p < 0.05). The content of alanine, aspartate, glutamic acid, phenylalanine, and tyrosine in umami amino acids was significantly higher (p < 0.05).
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Affiliation(s)
- Runze Zhang
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Manlin Wei
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Jianqun Zhou
- Nanning Zeweier Feed Limited Liability Company, Nanning, China
| | - Zaibin Yang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an, Shandong, China
| | - Ming Xiao
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Liu Du
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Meili Bao
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Ji Ju
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Chenyang Dong
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Yongjie Zheng
- College of Animal Science and Technology, Inner Mongolia Minzu University, Tongliao, China
| | - Hailin Bao
- Horqin Left Wing Rear Banner National Vocational and Technical School, Tongliao, China
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Wu B, Wang J, Chen Y, Fu Y. Inflammation-Targeted Drug Delivery Strategies via Albumin-Based Systems. ACS Biomater Sci Eng 2024; 10:743-761. [PMID: 38194444 DOI: 10.1021/acsbiomaterials.3c01744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
Albumin, being the most abundant serum protein, has the potential to significantly enhance the physicochemical properties of therapeutic payloads, thereby improving their pharmacological effects. Apart from its passive transport via the enhanced permeability and retention effect, albumin can actively accumulate in tumor microenvironments or inflammatory tissues via receptor-mediated processes. This unique property makes albumin a promising scaffold for targeted drug delivery. This review focuses on exploring different delivery strategies that combine albumin with drug payloads to achieve targeted therapy for inflammatory diseases. Also, albumin-derived therapeutic products on the market or undergoing clinical trials in the past decade have been summarized to gain insight into the future development of albumin-based drug delivery systems. Given the involvement of inflammation in numerous diseases, drug delivery systems utilizing albumin demonstrate remarkable advantages, including enhanced properties, improved in vivo behavior and efficacy. Albumin-based drug delivery systems have been demonstrated in clinical trials, while more advanced strategies for improving the capacity of drug delivery systems with the help of albumin remain to be discovered. This could pave the way for biomedical applications in more effective and precise treatments.
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Affiliation(s)
- Bangqing Wu
- Department of Pharmacy, Guiyang Public Health Clinical Center, Guiyang 550004, China
| | - Jingwen Wang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Yi Chen
- Department of Pharmacy, Guiyang Public Health Clinical Center, Guiyang 550004, China
| | - Yao Fu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
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Oloruntola OD. Red chili powder dietary supplementation regularized the performance, hematobiochemical indices, oxidative status, and 8-hydroxy-2'-deoxyguanosine of aflatoxin B1 exposed broiler chickens. Transl Anim Sci 2024; 8:txae006. [PMID: 38313223 PMCID: PMC10836503 DOI: 10.1093/tas/txae006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 01/10/2024] [Indexed: 02/06/2024] Open
Abstract
The effects of red chili powder dietary supplementation on the performance, hematobiochemical indices, oxidative status, and DNA damage in broiler chickens fed aflatoxin B1 (AFB1) contaminated diets were studied. Two hundred and forty Cobb 500 breed day-old broiler chicks were randomly distributed into control group (CONT), 0.5 mg/kg AFB1-exposed group (AFTB), 0.5 g/kg red chili pericarp powder supplementation alongside the 0.5 mg/kg AFB1 exposed group (RCPA), and 0.5 g/kg red chili seed powder supplementation alongside the 0.5 mg/kg AFB1 exposed group (RCSA). The red chili supplementation, in both pericarp powder and seed powder, positively influenced broiler performance by improving (P < 0.05) weight gain, feed intake, and feed conversion ratio, with a reduction in mortality rates compared to the AFTB group. Hematological indices showed that AFB1 exposure decreased (P < 0.05) the red blood cell count, packed cell volume, and hemoglobin (Hb) concentration, but the red chili supplementation mitigated these reductions. Additionally, total white blood cell counts were maintained (P > 0.05) in red chili-supplemented groups compared to CONT. Red chili supplementation increased (P < 0.05) the total protein and globulin concentrations and reduced (P < 0.05) liver enzyme levels compared to the AFTB group. The oxidative enzyme levels in RCPA and RCSA were similar (P > 0.05) to CONT groups. The red chili supplementations counteracted DNA damage, as reflected by similar (P > 0.05) 8-hydroxy-2'-deoxyguanosine levels recorded in RCPA, RCSA, and CONT groups levels. These findings suggest that 0.5 g/kg red chili supplementation has the potential to ameliorate the adverse effects of AFB1 exposure on broiler chickens, improving their performance and health.
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Lam B, Kung YJ, Lin J, Tseng SH, Tu HF, Huang C, Lee B, Velarde E, Tsai YC, Villasmil R, Park ST, Xing D, Hung CF, Wu TC. In situ vaccination via tissue-targeted cDC1 expansion enhances the immunogenicity of chemoradiation and immunotherapy. J Clin Invest 2024; 134:e171621. [PMID: 37917174 PMCID: PMC10760964 DOI: 10.1172/jci171621] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 10/31/2023] [Indexed: 11/04/2023] Open
Abstract
Even with the prolific clinical use of next-generation cancer therapeutics, many tumors remain unresponsive or become refractory to therapy, creating a medical need. In cancer, DCs are indispensable for T cell activation, so there is a restriction on cytotoxic T cell immunity if DCs are not present in sufficient numbers in the tumor and draining lymph nodes to take up and present relevant cancer antigens. To address this bottleneck, we developed a therapeutic based on albumin fused with FMS-related tyrosine kinase 3 ligand (Alb-Flt3L) that demonstrated superior pharmacokinetic properties compared with Flt3L, including significantly longer half-life, accumulation in tumors and lymph nodes, and cross-presenting-DC expansion following a single injection. We demonstrated that Alb-Flt3L, in combination with standard-of-care chemotherapy and radiation therapy, serves as an in situ vaccination strategy capable of engendering polyclonal tumor neoantigen-specific immunity spontaneously. In addition, Alb-Flt3L-mediated tumor control synergized with immune checkpoint blockade delivered as anti-PD-L1. The mechanism of action of Alb-Flt3L treatment revealed a dependency on Batf3, type I IFNs, and plasmacytoid DCs. Finally, the ability of Alb-Flt3L to expand human DCs was explored in humanized mice. We observed significant expansion of human cross-presenting-DC subsets, supporting the notion that Alb-Flt3L could be used clinically to modulate human DC populations in future cancer therapeutic regimens.
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Affiliation(s)
- Brandon Lam
- Department of Pathology and
- Graduate Program in Immunology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Stanford Medicine, Stanford University School of Medicine, Stanford, California, USA
| | | | | | | | | | | | | | - Esteban Velarde
- Department of Radiation Oncology and Molecular Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | - Rafael Villasmil
- Laboratory of Immunology, National Eye Institute, NIH, Bethesda, Maryland, USA
| | - Sung Taek Park
- Department of Pathology and
- Department of Obstetrics and Gynecology, Hallym University Kangnam Sacred Heart Hospital, Seoul, South Korea
| | | | | | - T.-C. Wu
- Department of Pathology and
- Department of Oncology
- Department of Obstetrics and Gynecology
- Molecular Microbiology and Immunology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Jin X, Wu H, Yu J, Cao Y, Zhang L, Zhang Z, Lv H. Glutamate affects self-assembly, protein corona, and anti-4 T1 tumor effects of melittin/vitamin E-succinic acid-(glutamate)n nanoparticles. J Control Release 2024; 365:802-817. [PMID: 38092255 DOI: 10.1016/j.jconrel.2023.12.013] [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: 08/21/2023] [Revised: 12/02/2023] [Accepted: 12/08/2023] [Indexed: 12/18/2023]
Abstract
Melittin (M) has attracted increasing attention for its significant antitumor effects and various immunomodulatory effects. However, various obstacles such as the short plasma half-life and adverse reactions restrict its application. This study aimed to systematically investigate the self-assembly mechanism, components of the protein corona, targeting behavior, and anti-4 T1 tumor effect of vitamin E-succinic acid-(glutamate)n /melittin nanoparticles with varying amounts of glutamic acid. Here, we present a new vitamin E-succinic acid-(glutamate)5 (E5), vitamin E-succinic acid-(glutamate)10 (E10) or vitamin E-succinic acid-(glutamate)15 (E15), and their co-assembly system with positively charged melittin in water. The molecular dynamics simulations demonstrated that the electrostatic energy and van der Waals force in the system decreased significantly with the increase in the amount of glutamic acid. The melittin and E15 system exhibited the optimal stability for nanoparticle self-assembly. When nanoparticles derived from different self-assembly systems were co-incubated with plasma from patients with breast cancer, the protein corona showed heterogeneity. In vivo imaging demonstrated that an increase in the number of glutamic acid residues enhanced circulation duration and tumor-targeting effects. Both in vitro and in vivo antitumor evaluation indicated a significant increase in the antitumor effect with the addition of glutamic acid. According to our research findings, the number of glutamic acid residues plays a crucial role in the targeted delivery of melittin for immunomodulation and inhibition of 4 T1 breast cancer. Due to the self-assembly capabilities of vitamin E-succinic acid-(glutamate)n in water, these nanoparticles carry significant potential for delivering cationic peptides such as melittin.
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Affiliation(s)
- Xin Jin
- Department of Pharmaceutics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China; Department of Pharmaceutics, The Affiliated Suqian First People's Hospital of Nanjing Medical University, Suqian, Jiangsu, China
| | - Hangyi Wu
- Department of Pharmaceutics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Jie Yu
- Department of Pharmaceutics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Yanni Cao
- Department of Pharmaceutics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Lanyi Zhang
- Department of Pharmaceutics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Zhenhai Zhang
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, China.
| | - Huixia Lv
- Department of Pharmaceutics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China.
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Demicco M, Liu XZ, Leithner K, Fendt SM. Metabolic heterogeneity in cancer. Nat Metab 2024; 6:18-38. [PMID: 38267631 DOI: 10.1038/s42255-023-00963-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 12/06/2023] [Indexed: 01/26/2024]
Abstract
Cancer cells rewire their metabolism to survive during cancer progression. In this context, tumour metabolic heterogeneity arises and develops in response to diverse environmental factors. This metabolic heterogeneity contributes to cancer aggressiveness and impacts therapeutic opportunities. In recent years, technical advances allowed direct characterisation of metabolic heterogeneity in tumours. In addition to the metabolic heterogeneity observed in primary tumours, metabolic heterogeneity temporally evolves along with tumour progression. In this Review, we summarize the mechanisms of environment-induced metabolic heterogeneity. In addition, we discuss how cancer metabolism and the key metabolites and enzymes temporally and functionally evolve during the metastatic cascade and treatment.
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Affiliation(s)
- Margherita Demicco
- Laboratory of Cellular Metabolism and Metabolic Regulation, VIB-KU Leuven Center for Cancer Biology, Leuven, Belgium
- Laboratory of Cellular Metabolism and Metabolic Regulation, Department of Oncology, KU Leuven and Leuven Cancer Institute (LKI), Leuven, Belgium
| | - Xiao-Zheng Liu
- Laboratory of Cellular Metabolism and Metabolic Regulation, VIB-KU Leuven Center for Cancer Biology, Leuven, Belgium
- Laboratory of Cellular Metabolism and Metabolic Regulation, Department of Oncology, KU Leuven and Leuven Cancer Institute (LKI), Leuven, Belgium
| | - Katharina Leithner
- Division of Pulmonology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- BioTechMed-Graz, Graz, Austria
| | - Sarah-Maria Fendt
- Laboratory of Cellular Metabolism and Metabolic Regulation, VIB-KU Leuven Center for Cancer Biology, Leuven, Belgium.
- Laboratory of Cellular Metabolism and Metabolic Regulation, Department of Oncology, KU Leuven and Leuven Cancer Institute (LKI), Leuven, Belgium.
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11
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Cho J, Yang B, Lee JH, Kim H, Kim H, Go EB, Bak DH, Park SJ, Kwon I, Choi JI, Lee K. In vivo study of newly developed albumin-conjugated urate oxidase for gout treatment. Arthritis Res Ther 2023; 25:247. [PMID: 38111075 PMCID: PMC10726570 DOI: 10.1186/s13075-023-03231-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 12/05/2023] [Indexed: 12/20/2023] Open
Abstract
BACKGROUND Exogenously providing engineered Uox with enhanced half-life is one of the important urate-lowering treatments for gout. The potential of PAT101, a recombinant human albumin (rHA)-conjugated variant, was evaluated and compared as a novel gout treatment through various in vivo studies with PAT101 and competing drugs. METHODS PAT101 was produced by site-specific conjugation of rHA and Aspergillus flavus Uox (AfUox-rHA) through clickable non-natural amino acid (frTet) and Inverse electron demand Diels-Alder (IEDDA) reaction. In vivo pharmacokinetics, efficacy tests and in vitro immunogenetic assay were performed after single or multiple doses of PAT101 and its competitors in BALB/c mice, transgenic (TG) mice, Sprague-Dawley (SD) rats, and non-human primate (NHP). RESULTS The half-life of PAT101 in single-dose treated TG mice was more than doubled compared to pegloticase. In SD rats with 4 weeks of repeated administration of rasburicase, only 24% of Uox activity remained, whereas in PAT101, it was maintained by 86%. In the Uox KO model, the survival rate of PAT101 was comparable to that of pegloticase. In addition, human PBMC-based CD4+/CD8+ T-cell activation analysis demonstrated that PAT101 has a lower immune response compared to the original drug, rasburicase. CONCLUSION All results suggest that this rHA-conjugated AfUox, PAT101, can be provided as a reliable source of Uox for gout treatment.
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Affiliation(s)
- Jeonghaeng Cho
- Research and Development, ProAbTech Co., Ltd, Seoul, 07807, Republic of Korea
- Department of Biotechnology and Bioengineering, Interdisciplinary Program for Bioenergy and Biomaterials, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Byungseop Yang
- Research and Development, ProAbTech Co., Ltd, Seoul, 07807, Republic of Korea
| | - Jae Hun Lee
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea
| | - Hyunwoo Kim
- Research and Development, ProAbTech Co., Ltd, Seoul, 07807, Republic of Korea
| | - Hyeongseok Kim
- Research and Development, ProAbTech Co., Ltd, Seoul, 07807, Republic of Korea
| | - Eun Byeol Go
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea
| | - Dong-Ho Bak
- Research and Development, ProAbTech Co., Ltd, Seoul, 07807, Republic of Korea
| | - Su Jin Park
- Research and Development, ProAbTech Co., Ltd, Seoul, 07807, Republic of Korea
| | - Inchan Kwon
- Research and Development, ProAbTech Co., Ltd, Seoul, 07807, Republic of Korea
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, 61005, Republic of Korea
| | - Jong-Il Choi
- Department of Biotechnology and Bioengineering, Interdisciplinary Program for Bioenergy and Biomaterials, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Kyunghee Lee
- Research and Development, ProAbTech Co., Ltd, Seoul, 07807, Republic of Korea.
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12
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Lopes E, Machado-Oliveira G, Simões CG, Ferreira IS, Ramos C, Ramalho J, Soares MIL, Melo TMVDPE, Puertollano R, Marques ARA, Vieira OV. Cholesteryl Hemiazelate Present in Cardiovascular Disease Patients Causes Lysosome Dysfunction in Murine Fibroblasts. Cells 2023; 12:2826. [PMID: 38132146 PMCID: PMC10741512 DOI: 10.3390/cells12242826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/05/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023] Open
Abstract
There is growing evidence supporting the role of fibroblasts in all stages of atherosclerosis, from the initial phase to fibrous cap and plaque formation. In the arterial wall, as with macrophages and vascular smooth muscle cells, fibroblasts are exposed to a myriad of LDL lipids, including the lipid species formed during the oxidation of their polyunsaturated fatty acids of cholesteryl esters (PUFA-CEs). Recently, our group identified the final oxidation products of the PUFA-CEs, cholesteryl hemiesters (ChE), in tissues from cardiovascular disease patients. Cholesteryl hemiazelate (ChA), the most prevalent lipid of this family, is sufficient to impact lysosome function in macrophages and vascular smooth muscle cells, with consequences for their homeostasis. Here, we show that the lysosomal compartment of ChA-treated fibroblasts also becomes dysfunctional. Indeed, fibroblasts exposed to ChA exhibited a perinuclear accumulation of enlarged lysosomes full of neutral lipids. However, this outcome did not trigger de novo lysosome biogenesis, and only the lysosomal transcription factor E3 (TFE3) was slightly transcriptionally upregulated. As a consequence, autophagy was inhibited, probably via mTORC1 activation, culminating in fibroblasts' apoptosis. Our findings suggest that the impairment of lysosome function and autophagy and the induction of apoptosis in fibroblasts may represent an additional mechanism by which ChA can contribute to the progression of atherosclerosis.
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Affiliation(s)
- Elizeth Lopes
- iNOVA4Health, NOVA Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, 1150-069 Lisbon, Portugal; (E.L.); (G.M.-O.); (C.G.S.); (I.S.F.); (C.R.); (J.R.)
| | - Gisela Machado-Oliveira
- iNOVA4Health, NOVA Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, 1150-069 Lisbon, Portugal; (E.L.); (G.M.-O.); (C.G.S.); (I.S.F.); (C.R.); (J.R.)
| | - Catarina Guerreiro Simões
- iNOVA4Health, NOVA Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, 1150-069 Lisbon, Portugal; (E.L.); (G.M.-O.); (C.G.S.); (I.S.F.); (C.R.); (J.R.)
| | - Inês S. Ferreira
- iNOVA4Health, NOVA Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, 1150-069 Lisbon, Portugal; (E.L.); (G.M.-O.); (C.G.S.); (I.S.F.); (C.R.); (J.R.)
| | - Cristiano Ramos
- iNOVA4Health, NOVA Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, 1150-069 Lisbon, Portugal; (E.L.); (G.M.-O.); (C.G.S.); (I.S.F.); (C.R.); (J.R.)
| | - José Ramalho
- iNOVA4Health, NOVA Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, 1150-069 Lisbon, Portugal; (E.L.); (G.M.-O.); (C.G.S.); (I.S.F.); (C.R.); (J.R.)
| | - Maria I. L. Soares
- Coimbra Chemistry Centre (CQC)–Institute of Molecular Sciences and Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal; (M.I.L.S.); (T.M.V.D.P.e.M.)
| | - Teresa M. V. D. Pinho e Melo
- Coimbra Chemistry Centre (CQC)–Institute of Molecular Sciences and Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal; (M.I.L.S.); (T.M.V.D.P.e.M.)
| | - Rosa Puertollano
- Cell and Developmental Biology Center, National Heart, Lung, and Blood Institute, National Institutes of Health (NIH), Bethesda, MD 20892, USA;
| | - André R. A. Marques
- iNOVA4Health, NOVA Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, 1150-069 Lisbon, Portugal; (E.L.); (G.M.-O.); (C.G.S.); (I.S.F.); (C.R.); (J.R.)
| | - Otília V. Vieira
- iNOVA4Health, NOVA Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, 1150-069 Lisbon, Portugal; (E.L.); (G.M.-O.); (C.G.S.); (I.S.F.); (C.R.); (J.R.)
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13
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Fakih HH, Tang Q, Summers A, Shin M, Buchwald JE, Gagnon R, Hariharan VN, Echeverria D, Cooper DA, Watts JK, Khvorova A, Sleiman HF. Dendritic amphiphilic siRNA: Selective albumin binding, in vivo efficacy, and low toxicity. MOLECULAR THERAPY. NUCLEIC ACIDS 2023; 34:102080. [PMID: 38089931 PMCID: PMC10711485 DOI: 10.1016/j.omtn.2023.102080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 11/14/2023] [Indexed: 01/12/2024]
Abstract
Although an increasing number of small interfering RNA (siRNA) therapies are reaching the market, the challenge of efficient extra-hepatic delivery continues to limit their full therapeutic potential. Drug delivery vehicles and hydrophobic conjugates are being used to overcome the delivery bottleneck. Previously, we reported a novel dendritic conjugate that can be appended efficiently to oligonucleotides, allowing them to bind albumin with nanomolar affinity. Here, we explore the ability of this novel albumin-binding conjugate to improve the delivery of siRNA in vivo. We demonstrate that the conjugate binds albumin exclusively in circulation and extravasates to various organs, enabling effective gene silencing. Notably, we show that the conjugate achieves a balance between hydrophobicity and safety, as it significantly reduces the side effects associated with siRNA interactions with blood components, which are commonly observed in some hydrophobically conjugated siRNAs. In addition, it reduces siRNA monocyte uptake, which may lead to cytokine/inflammatory responses. This work showcases the potential of using this dendritic conjugate as a selective albumin binding handle for the effective and safe delivery of nucleic acid therapeutics. We envision that these properties may pave the way for new opportunities to overcome delivery hurdles of oligonucleotides in future applications.
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Affiliation(s)
- Hassan H. Fakih
- Department of Chemistry, McGill University, Montreal, QC H3A 0B8, Canada
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Qi Tang
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Ashley Summers
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Minwook Shin
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
- College of Pharmacy, Sookmyung Women’s University, Yongsan-gu, Seoul, Korea
| | - Julianna E. Buchwald
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Rosemary Gagnon
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Vignesh N. Hariharan
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Dimas Echeverria
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - David A. Cooper
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Jonathan K. Watts
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Anastasia Khvorova
- RNA Therapeutics Institute, University of Massachusetts Chan Medical School, Worcester, MA 01605, USA
| | - Hanadi F. Sleiman
- Department of Chemistry, McGill University, Montreal, QC H3A 0B8, Canada
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14
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Benjakul S, Anthi AK, Kolderup A, Vaysburd M, Lode HE, Mallery D, Fossum E, Vikse EL, Albecka A, Ianevski A, Kainov D, Karlsen KF, Sakya SA, Nyquist-Andersen M, Gjølberg TT, Moe MC, Bjørås M, Sandlie I, James LC, Andersen JT. A pan-SARS-CoV-2-specific soluble angiotensin-converting enzyme 2-albumin fusion engineered for enhanced plasma half-life and needle-free mucosal delivery. PNAS NEXUS 2023; 2:pgad403. [PMID: 38077689 PMCID: PMC10703496 DOI: 10.1093/pnasnexus/pgad403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 11/13/2023] [Indexed: 02/29/2024]
Abstract
Immunocompromised patients often fail to raise protective vaccine-induced immunity against the global emergence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants. Although monoclonal antibodies have been authorized for clinical use, most have lost their ability to potently neutralize the evolving Omicron subvariants. Thus, there is an urgent need for treatment strategies that can provide protection against these and emerging SARS-CoV-2 variants to prevent the development of severe coronavirus disease 2019. Here, we report on the design and characterization of a long-acting viral entry-blocking angiotensin-converting enzyme 2 (ACE2) dimeric fusion molecule. Specifically, a soluble truncated human dimeric ACE2 variant, engineered for improved binding to the receptor-binding domain of SARS-CoV-2, was fused with human albumin tailored for favorable engagement of the neonatal fragment crystallizable receptor (FcRn), which resulted in enhanced plasma half-life and allowed for needle-free transmucosal delivery upon nasal administration in human FcRn-expressing transgenic mice. Importantly, the dimeric ACE2-fused albumin demonstrated potent neutralization of SARS-CoV-2 immune escape variants.
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Affiliation(s)
- Sopisa Benjakul
- Department of Pharmacology, Institute of Clinical Medicine, University of Oslo, Oslo 0372, Norway
- Department of Immunology, Oslo University Hospital Rikshospitalet, Oslo 0372, Norway
- Precision Immunotherapy Alliance (PRIMA), University of Oslo, Oslo 0372, Norway
| | - Aina Karen Anthi
- Department of Pharmacology, Institute of Clinical Medicine, University of Oslo, Oslo 0372, Norway
- Department of Immunology, Oslo University Hospital Rikshospitalet, Oslo 0372, Norway
- Precision Immunotherapy Alliance (PRIMA), University of Oslo, Oslo 0372, Norway
| | - Anette Kolderup
- Department of Pharmacology, Institute of Clinical Medicine, University of Oslo, Oslo 0372, Norway
- Department of Immunology, Oslo University Hospital Rikshospitalet, Oslo 0372, Norway
- Precision Immunotherapy Alliance (PRIMA), University of Oslo, Oslo 0372, Norway
| | - Marina Vaysburd
- Protein and Nucleic Acid Chemistry Division, Medical Research Council, Laboratory of Molecular Biology, Cambridge CB2 0QH, UK
| | - Heidrun Elisabeth Lode
- Department of Pharmacology, Institute of Clinical Medicine, University of Oslo, Oslo 0372, Norway
- Department of Immunology, Oslo University Hospital Rikshospitalet, Oslo 0372, Norway
- Department of Ophthalmology, Oslo University Hospital and University of Oslo, Oslo 0450, Norway
| | - Donna Mallery
- Protein and Nucleic Acid Chemistry Division, Medical Research Council, Laboratory of Molecular Biology, Cambridge CB2 0QH, UK
| | - Even Fossum
- Department of Virology, Norwegian Institute of Public Health, Oslo 0213, Norway
| | - Elisabeth Lea Vikse
- Department of Virology, Norwegian Institute of Public Health, Oslo 0213, Norway
| | - Anna Albecka
- Protein and Nucleic Acid Chemistry Division, Medical Research Council, Laboratory of Molecular Biology, Cambridge CB2 0QH, UK
| | - Aleksandr Ianevski
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim 7491, Norway
| | - Denis Kainov
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim 7491, Norway
- Institute of Technology, University of Tartu, Tartu 50411, Estonia
- Institute for Molecular Medicine Finland, University of Helsinki, Helsinki 00290, Finland
| | - Karine Flem Karlsen
- Department of Pharmacology, Institute of Clinical Medicine, University of Oslo, Oslo 0372, Norway
- Department of Immunology, Oslo University Hospital Rikshospitalet, Oslo 0372, Norway
| | - Siri Aastedatter Sakya
- Department of Pharmacology, Institute of Clinical Medicine, University of Oslo, Oslo 0372, Norway
- Department of Immunology, Oslo University Hospital Rikshospitalet, Oslo 0372, Norway
- Precision Immunotherapy Alliance (PRIMA), University of Oslo, Oslo 0372, Norway
| | - Mari Nyquist-Andersen
- Department of Pharmacology, Institute of Clinical Medicine, University of Oslo, Oslo 0372, Norway
- Department of Immunology, Oslo University Hospital Rikshospitalet, Oslo 0372, Norway
- Precision Immunotherapy Alliance (PRIMA), University of Oslo, Oslo 0372, Norway
| | - Torleif Tollefsrud Gjølberg
- Department of Pharmacology, Institute of Clinical Medicine, University of Oslo, Oslo 0372, Norway
- Department of Immunology, Oslo University Hospital Rikshospitalet, Oslo 0372, Norway
- Precision Immunotherapy Alliance (PRIMA), University of Oslo, Oslo 0372, Norway
- Department of Ophthalmology, Oslo University Hospital and University of Oslo, Oslo 0450, Norway
| | - Morten C Moe
- Department of Ophthalmology, Oslo University Hospital and University of Oslo, Oslo 0450, Norway
| | - Magnar Bjørås
- Department of Virology, Norwegian Institute of Public Health, Oslo 0213, Norway
| | - Inger Sandlie
- Department of Biosciences, University of Oslo, Oslo 0371, Norway
| | - Leo C James
- Protein and Nucleic Acid Chemistry Division, Medical Research Council, Laboratory of Molecular Biology, Cambridge CB2 0QH, UK
| | - Jan Terje Andersen
- Department of Pharmacology, Institute of Clinical Medicine, University of Oslo, Oslo 0372, Norway
- Department of Immunology, Oslo University Hospital Rikshospitalet, Oslo 0372, Norway
- Precision Immunotherapy Alliance (PRIMA), University of Oslo, Oslo 0372, Norway
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15
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Garg U, Jain N, Kaul S, Nagaich U. Role of Albumin as a Targeted Drug Carrier in the Management of Rheumatoid Arthritis: A Comprehensive Review. Mol Pharm 2023; 20:5345-5358. [PMID: 37870420 DOI: 10.1021/acs.molpharmaceut.3c00581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2023]
Abstract
An endogenous transporter protein called albumin interacts with the Fc receptor to provide it with multiple substrate-binding domains, cell membrane receptor activation, and an extended circulating half-life. Albumin has the remarkable ability to bind with receptors viz. secreted protein acidic and rich in cysteine (SPARC) and scavenger protein-A (SR-A) that are overexpressed during rheumatoid arthritis (RA), enabling active targeting of the disease site instead of requiring specialized substrates to be added to the nanocarrier. RA, a chronic autoimmune illness, is characterized by the presence of a severe inflammatory response. RA patients have low serum albumin concentration, which signifies the high uptake of albumin at the inflammatory sites, giving a rationale to use albumin as a drug carrier for RA therapy. Albumin has the capacity for both passive and active targeting. It is an abundantly available protein in the bloodstream showing excellent cellular compatibility, degradability in biological tissues, nonantigenicity, and safety. There are three strategies of albumin mediated drug delivery as encapsulating therapeutics in albumin nanoparticles, chemically conjugating drugs with functional proteins, and albumin itself which is used as a targeting ligand to deliver drugs specifically to cells or tissues that express albumin-binding receptors. In the current review, an attempt has been made to highlight the significant evidence of albumin as a drug delivery carrier for the safe and effective management of RA. Evidence has been provided in the form of recent research advances, clinical trials, and patents. Additionally, this review will outline the prospective for the potential utilization of albumin as a drug vehicle for RA and suggest possible future avenues to provide the perspective for subsequent studies.
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Affiliation(s)
- Unnati Garg
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh 201303, India
| | - Neha Jain
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh 201303, India
| | - Shreya Kaul
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh 201303, India
| | - Upendra Nagaich
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Noida, Uttar Pradesh 201303, India
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16
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Yoo S, Mun Y, Kang N, Koo JM, Lee DH, Yoo JH, Lee SM, Koh S, Park JC, Kim T, Shin EK, Lee HS, Sim J, Kang KW, Kim SK, Cho C, Kim MG, Kim D, Lee J. Enhancement of the therapeutic efficacy of the MAP regimen using thiamine pyrophosphate-decorated albumin nanoclusters in osteosarcoma treatment. Bioeng Transl Med 2023; 8:e10472. [PMID: 38023714 PMCID: PMC10658614 DOI: 10.1002/btm2.10472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 11/15/2022] [Accepted: 12/06/2022] [Indexed: 12/27/2022] Open
Abstract
Recent studies on osteosarcoma regimens have mainly focused on modifying the combination of antineoplastic agents rather than enhancing the therapeutic efficacy of each component. Here, an albumin nanocluster (NC)-assisted methotrexate (MTX), doxorubicin (DOX), and cisplatin (MAP) regimen with improved antitumor efficacy is presented. Human serum albumin (HSA) is decorated with thiamine pyrophosphate (TPP) to increase the affinity to the bone tumor microenvironment (TME). MTX or DOX (hydrophobic MAP components) is adsorbed to HSA-TPP via hydrophobic interactions. MTX- or DOX-adsorbed HSA-TPP NCs exhibit 20.8- and 1.64-fold higher binding affinity to hydroxyapatite, respectively, than corresponding HSA NCs, suggesting improved targeting ability to the bone TME via TPP decoration. A modified MAP regimen consisting of MTX- or DOX-adsorbed HSA-TPP NCs and free cisplatin displays a higher synergistic anticancer effect in HOS/MNNG human osteosarcoma cells than conventional MAP. TPP-decorated NCs show 1.53-fold higher tumor accumulation than unmodified NCs in an orthotopic osteosarcoma mouse model, indicating increased bone tumor distribution. As a result, the modified regimen more significantly suppresses tumor growth in vivo than solution-based conventional MAP, suggesting that HSA-TPP NC-assisted MAP may be a promising strategy for osteosarcoma treatment.
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Affiliation(s)
- So‐Yeol Yoo
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Yong‐Hyeon Mun
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Nae‐Won Kang
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National UniversitySeoulRepublic of Korea
| | - Jang Mo Koo
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Dong Hwan Lee
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Ji Hoon Yoo
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Sang Min Lee
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Seokjin Koh
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Jong Chan Park
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Taejung Kim
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Eun Kyung Shin
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National UniversitySeoulRepublic of Korea
| | - Han Sol Lee
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Jaehoon Sim
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Keon Wook Kang
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National UniversitySeoulRepublic of Korea
| | - Sang Kyum Kim
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Cheong‐Weon Cho
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
| | - Myeong Gyu Kim
- College of Pharmacy and Graduate School of Pharmaceutical Sciences, Ewha Womans UniversitySeoulRepublic of Korea
| | - Dae‐Duk Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National UniversitySeoulRepublic of Korea
| | - Jae‐Young Lee
- College of Pharmacy, Chungnam National UniversityDaejeonRepublic of Korea
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17
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Lee SH, Lim TJ, Yun EJ, Kim KH, Lim S. Anti-Menopausal Effect of Soybean Germ Extract and Lactobacillus gasseri in the Ovariectomized Rat Model. Nutrients 2023; 15:4485. [PMID: 37892560 PMCID: PMC10609938 DOI: 10.3390/nu15204485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/19/2023] [Accepted: 10/20/2023] [Indexed: 10/29/2023] Open
Abstract
Menopause is a significant phase in a woman's life. Menopausal symptoms can affect overall well-being and quality of life. Conventionally, hormone replacement therapy (HRT) is used to alleviate menopausal symptoms; however, depending on the conditions, HRT may lead to side effects, necessitating the exploration of alternative therapies with fewer side effects. In this study, we investigated the effects of a combination of soybean germ extract (S30) containing 30% (w/w) isoflavone and a probiotic, Lactobacillus gasseri (LGA1), on menopausal conditions in an ovariectomized (OVX) rat model. We evaluated the impact of S30+LGA on body weight, estrogen markers, uterine and bone health, vascular markers, and neurotransmitter levels. The results revealed that treatment with S30+LGA1 significantly improved body weight and uterine and bone health. Moreover, S30+LGA1 demonstrated promising effects on lipid profile, liver function, and vascular markers and positively impacted serotonin and norepinephrine levels, indicating potential mood-enhancing effects. In conclusion, S30+LGA1, possessing anti-menopausal effects in vitro and in vivo, can be recommended as a soy-based diet, which offers various health benefits, especially for menopausal women.
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Affiliation(s)
- Sun-Hee Lee
- Department of Biotechnology, Graduate School, Korea University, Seoul 02841, Republic of Korea;
| | - Tae-Joong Lim
- R&D Center, Cell Biotech Co., Ltd., Gimpo 10003, Republic of Korea;
| | - Eun Ju Yun
- Division of Biotechnology, Jeonbuk National University, Iksan 54596, Republic of Korea;
| | - Kyoung Heon Kim
- Department of Biotechnology, Graduate School, Korea University, Seoul 02841, Republic of Korea;
| | - Sanghyun Lim
- R&D Center, Cell Biotech Co., Ltd., Gimpo 10003, Republic of Korea;
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18
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Tincu (Iurciuc) CE, Andrițoiu CV, Popa M, Ochiuz L. Recent Advancements and Strategies for Overcoming the Blood-Brain Barrier Using Albumin-Based Drug Delivery Systems to Treat Brain Cancer, with a Focus on Glioblastoma. Polymers (Basel) 2023; 15:3969. [PMID: 37836018 PMCID: PMC10575401 DOI: 10.3390/polym15193969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/23/2023] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
Glioblastoma multiforme (GBM) is a highly aggressive malignant tumor, and the most prevalent primary malignant tumor affecting the brain and central nervous system. Recent research indicates that the genetic profile of GBM makes it resistant to drugs and radiation. However, the main obstacle in treating GBM is transporting drugs through the blood-brain barrier (BBB). Albumin is a versatile biomaterial for the synthesis of nanoparticles. The efficiency of albumin-based delivery systems is determined by their ability to improve tumor targeting and accumulation. In this review, we will discuss the prevalence of human glioblastoma and the currently adopted treatment, as well as the structure and some essential functions of the BBB, to transport drugs through this barrier. We will also mention some aspects related to the blood-tumor brain barrier (BTBB) that lead to poor treatment efficacy. The properties and structure of serum albumin were highlighted, such as its role in targeting brain tumors, as well as the progress made until now regarding the techniques for obtaining albumin nanoparticles and their functionalization, in order to overcome the BBB and treat cancer, especially human glioblastoma. The albumin drug delivery nanosystems mentioned in this paper have improved properties and can overcome the BBB to target brain tumors.
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Affiliation(s)
- Camelia-Elena Tincu (Iurciuc)
- Department of Natural and Synthetic Polymers, “Cristofor Simionescu” Faculty of Chemical Engineering and Protection of the Environment, “Gheorghe Asachi” Technical University, 73, Prof. Dimitrie Mangeron Street, 700050 Iasi, Romania;
- Department of Pharmaceutical Technology, Faculty of Pharmacy, “Grigore T. Popa” University of Medicine and Pharmacy, 16, University Street, 700115 Iasi, Romania;
| | - Călin Vasile Andrițoiu
- Apitherapy Medical Center, Balanesti, Nr. 336-337, 217036 Gorj, Romania;
- Specialization of Nutrition and Dietetics, Faculty of Pharmacy, Vasile Goldis Western University of Arad, Liviu Rebreanu Street, 86, 310045 Arad, Romania
| | - Marcel Popa
- Department of Natural and Synthetic Polymers, “Cristofor Simionescu” Faculty of Chemical Engineering and Protection of the Environment, “Gheorghe Asachi” Technical University, 73, Prof. Dimitrie Mangeron Street, 700050 Iasi, Romania;
- Faculty of Dental Medicine, “Apollonia” University of Iasi, 11, Pacurari Street, 700511 Iasi, Romania
- Academy of Romanian Scientists, 3 Ilfov Street, 050045 Bucharest, Romania
| | - Lăcrămioara Ochiuz
- Department of Pharmaceutical Technology, Faculty of Pharmacy, “Grigore T. Popa” University of Medicine and Pharmacy, 16, University Street, 700115 Iasi, Romania;
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19
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Wong JYK, Ekanayake AI, Kharchenko S, Kirberger SE, Qiu R, Kelich P, Sarkar S, Li J, Fernandez KX, Alvizo-Paez ER, Miao J, Kalhor-Monfared S, John JD, Kang H, Choi H, Nuss JM, Vederas JC, Lin YS, Macauley MS, Vukovic L, Pomerantz WCK, Derda R. Genetically encoded discovery of perfluoroaryl macrocycles that bind to albumin and exhibit extended circulation in vivo. Nat Commun 2023; 14:5654. [PMID: 37704629 PMCID: PMC10499988 DOI: 10.1038/s41467-023-41427-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 08/17/2023] [Indexed: 09/15/2023] Open
Abstract
Peptide-based therapeutics have gained attention as promising therapeutic modalities, however, their prevalent drawback is poor circulation half-life in vivo. In this paper, we report the selection of albumin-binding macrocyclic peptides from genetically encoded libraries of peptides modified by perfluoroaryl-cysteine SNAr chemistry, with decafluoro-diphenylsulfone (DFS). Testing of the binding of the selected peptides to albumin identified SICRFFC as the lead sequence. We replaced DFS with isosteric pentafluorophenyl sulfide (PFS) and the PFS-SICRFFCGG exhibited KD = 4-6 µM towards human serum albumin. When injected in mice, the concentration of the PFS-SICRFFCGG in plasma was indistinguishable from the reference peptide, SA-21. More importantly, a conjugate of PFS-SICRFFCGG and peptide apelin-17 analogue (N3-PEG6-NMe17A2) showed retention in circulation similar to SA-21; in contrast, apelin-17 analogue was cleared from the circulation after 2 min. The PFS-SICRFFC is the smallest known peptide macrocycle with a significant affinity for human albumin and substantial in vivo circulation half-life. It is a productive starting point for future development of compact macrocycles with extended half-life in vivo.
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Affiliation(s)
- Jeffrey Y K Wong
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Arunika I Ekanayake
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Serhii Kharchenko
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Steven E Kirberger
- Department of Chemistry, University of Minnesota, Minneapolis, MN, 55455, USA
| | - Ryan Qiu
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Payam Kelich
- Department of Chemistry and Biochemistry, University of Texas at El Paso, El Paso, TX, 79968, USA
| | - Susmita Sarkar
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Jiaqian Li
- Department of Chemistry, University of Minnesota, Minneapolis, MN, 55455, USA
| | | | - Edgar R Alvizo-Paez
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Jiayuan Miao
- Department of Chemistry, Tufts University, Medford, MA, 02155, USA
| | | | - J Dwyer John
- Ferring Research Institute, San Diego, CA, 92121, USA
| | - Hongsuk Kang
- Quantum Intelligence Corp., 31F, One IFC, 10 Gukjegeumyung-ro, Yeongdeungpo-gu-Seoul, Republic of Korea
| | - Hwanho Choi
- Quantum Intelligence Corp., 31F, One IFC, 10 Gukjegeumyung-ro, Yeongdeungpo-gu-Seoul, Republic of Korea
| | - John M Nuss
- Ferring Research Institute, San Diego, CA, 92121, USA
| | - John C Vederas
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
| | - Yu-Shan Lin
- Department of Chemistry, Tufts University, Medford, MA, 02155, USA
| | - Matthew S Macauley
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada
- Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, AB, T6G 2E1, Canada
| | - Lela Vukovic
- Department of Chemistry and Biochemistry, University of Texas at El Paso, El Paso, TX, 79968, USA
| | | | - Ratmir Derda
- Department of Chemistry, University of Alberta, Edmonton, AB, T6G 2G2, Canada.
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20
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Alberro-Brage A, Kryvenko V, Malainou C, Günther S, Morty RE, Seeger W, Herold S, Samakovlis C, Vadász I. Influenza virus decreases albumin uptake and megalin expression in alveolar epithelial cells. Front Immunol 2023; 14:1260973. [PMID: 37727782 PMCID: PMC10505651 DOI: 10.3389/fimmu.2023.1260973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 08/17/2023] [Indexed: 09/21/2023] Open
Abstract
Introduction Acute respiratory distress syndrome (ARDS) is a common complication of influenza virus (IV) infection. During ARDS, alveolar protein concentrations often reach 40-90% of plasma levels, causing severe impairment of gas exchange and promoting deleterious alveolar remodeling. Protein clearance from the alveolar space is at least in part facilitated by the multi-ligand receptor megalin through clathrin-mediated endocytosis. Methods To investigate whether IV infection impairs alveolar protein clearance, we examined albumin uptake and megalin expression in MLE-12 cells and alveolar epithelial cells (AEC) from murine precision-cut lung slices (PCLS) and in vivo, under IV infection conditions by flow cytometry and western blot. Transcriptional levels from AEC and broncho-alveolar lavage (BAL) cells were analyzed in an in-vivo mouse model by RNAseq. Results IV significantly downregulated albumin uptake, independently of activation of the TGF-β1/GSK3β axis that has been previously implicated in the regulation of megalin function. Decreased plasma membrane abundance, total protein levels, and mRNA expression of megalin were associated with this phenotype. In IV-infected mice, we identified a significant upregulation of matrix metalloproteinase (MMP)-14 in BAL fluid cells. Furthermore, the inhibition of this protease partially recovered total megalin levels and albumin uptake. Discussion Our results suggest that the previously described MMP-driven shedding mechanisms are potentially involved in downregulation of megalin cell surface abundance and clearance of excess alveolar protein. As lower alveolar edema protein concentrations are associated with better outcomes in respiratory failure, our findings highlight the therapeutic potential of a timely MMP inhibition in the treatment of IV-induced ARDS.
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Affiliation(s)
- Andrés Alberro-Brage
- Department of Internal Medicine, Justus Liebig University, Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- German Center for Lung Research (DZL), Giessen, Germany
- The Cardio-Pulmonary Institute (CPI), Giessen, Germany
- Institute for Lung Health (ILH), Giessen, Germany
| | - Vitalii Kryvenko
- Department of Internal Medicine, Justus Liebig University, Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- German Center for Lung Research (DZL), Giessen, Germany
- The Cardio-Pulmonary Institute (CPI), Giessen, Germany
- Institute for Lung Health (ILH), Giessen, Germany
| | - Christina Malainou
- Department of Internal Medicine, Justus Liebig University, Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- German Center for Lung Research (DZL), Giessen, Germany
- The Cardio-Pulmonary Institute (CPI), Giessen, Germany
- Institute for Lung Health (ILH), Giessen, Germany
| | - Stefan Günther
- Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Rory E. Morty
- Department of Internal Medicine, Justus Liebig University, Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- German Center for Lung Research (DZL), Giessen, Germany
- The Cardio-Pulmonary Institute (CPI), Giessen, Germany
- Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
- Department of Translational Pulmonology, Heidelberg University Hospital, Heidelberg, Germany
| | - Werner Seeger
- Department of Internal Medicine, Justus Liebig University, Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- German Center for Lung Research (DZL), Giessen, Germany
- The Cardio-Pulmonary Institute (CPI), Giessen, Germany
- Institute for Lung Health (ILH), Giessen, Germany
- Max Planck Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Susanne Herold
- Department of Internal Medicine, Justus Liebig University, Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- German Center for Lung Research (DZL), Giessen, Germany
- The Cardio-Pulmonary Institute (CPI), Giessen, Germany
- Institute for Lung Health (ILH), Giessen, Germany
| | - Christos Samakovlis
- Department of Internal Medicine, Justus Liebig University, Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- German Center for Lung Research (DZL), Giessen, Germany
- The Cardio-Pulmonary Institute (CPI), Giessen, Germany
- Institute for Lung Health (ILH), Giessen, Germany
- Science for Life Laboratory, Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, Sweden
| | - István Vadász
- Department of Internal Medicine, Justus Liebig University, Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- German Center for Lung Research (DZL), Giessen, Germany
- The Cardio-Pulmonary Institute (CPI), Giessen, Germany
- Institute for Lung Health (ILH), Giessen, Germany
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21
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Moranne O, Cristol JP. With Single Plasma Exchange, a Better Understanding of the Potential Clinical Effects of Albumin Replacement Is Required. Blood Purif 2023; 52:844-846. [PMID: 37611556 DOI: 10.1159/000531186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 05/18/2023] [Indexed: 08/25/2023]
Affiliation(s)
- Olivier Moranne
- Service NDA, Centre Hospitalier Université de Nîmes, Nîmes, France
- IDESP, INSERM, Montpellier, France
| | - Jean-Paul Cristol
- Department of Biochemistry, University Hospital of Montpellier, University of Montpellier, Montpellier, France
- PhyMedExp, INSERM, CNRS, University of Montpellier, Montpellier, France
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22
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Pei Q, Jiang B, Hao D, Xie Z. Self-assembled nanoformulations of paclitaxel for enhanced cancer theranostics. Acta Pharm Sin B 2023; 13:3252-3276. [PMID: 37655323 PMCID: PMC10465968 DOI: 10.1016/j.apsb.2023.02.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 01/15/2023] [Accepted: 01/23/2023] [Indexed: 03/07/2023] Open
Abstract
Chemotherapy has occupied the critical position in cancer therapy, especially towards the post-operative, advanced, recurrent, and metastatic tumors. Paclitaxel (PTX)-based formulations have been widely used in clinical practice, while the therapeutic effect is far from satisfied due to off-target toxicity and drug resistance. The caseless multi-components make the preparation technology complicated and aggravate the concerns with the excipients-associated toxicity. The self-assembled PTX nanoparticles possess a high drug content and could incorporate various functional molecules for enhancing the therapeutic index. In this work, we summarize the self-assembly strategy for diverse nanodrugs of PTX. Then, the advancement of nanodrugs for tumor therapy, especially emphasis on mono-chemotherapy, combinational therapy, and theranostics, have been outlined. Finally, the challenges and potential improvements have been briefly spotlighted.
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Affiliation(s)
- Qing Pei
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Bowen Jiang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Dengyuan Hao
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Zhigang Xie
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei 230026, China
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23
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Yu CJ, Huang F, Wang K, Liu M, Chow WA, Ling X, Li F, Causey JL, Huang X, Cook-Wiens G, Cui X. Single Protein Encapsulated SN38 for Tumor-Targeting Treatment. RESEARCH SQUARE 2023:rs.3.rs-3154635. [PMID: 37546894 PMCID: PMC10402254 DOI: 10.21203/rs.3.rs-3154635/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
Background The alkaloid camptothecin analog SN38 is a potent antineoplastic agent, but cannot be used directly for clinical application due to its poor water solubility. Currently, the prodrug approach on SN38 has resulted in 3 FDA-approved cancer therapeutics, irinotecan, ONIVYDE, and Trodelvy. However, only 2-8% of irinotecan can be transformed enzymatically in vivo into the active metabolite SN38, which severely limits the drug's efficacy. While numerous drug delivery systems have been attempted to achieve effective SN38 delivery, none have produced drug products with antitumor efficacy better than irinotecan in clinical trials. Therefore, novel approaches are urgently needed for effectively delivering SN38 to cancer cells with better efficacy and lower toxicity. Methods Based on the unique properties of human serum albumin (HSA), we have developed a novel single protein encapsulation (SPE) technology to formulate cancer therapeutics for improving their pharmacokinetics (PK) and antitumor efficacy and reducing their side effects. Previous application of SPE technology to doxorubicin (DOX) formulation has led to a promising drug candidate SPEDOX-6 (FDA IND #, 152154), which will undergo a human phase I clinical trial. Using the same SPE platform on SN38, we have now produced two SPESN38 complexes, SPESN38-5 and SPESN38-8. We conducted their pharmacological evaluations with respect to maximum tolerated dose, PK, and in vivo efficacy against colorectal cancer (CRC) and soft tissue sarcoma (STS) in mouse models. Results The lyophilized SPESN38 complexes can dissolve in aqueous media to form clear and stable solutions. Maximum tolerated dose (MTD) of SPESN38-5 is 250 mg/kg by oral route (PO) and 55 mg/kg by intravenous route (IV) in CD-1 mice. SPESN38-8 has the MTD of 45 mg/kg by IV in the same mouse model. PK of SPESN38-5 by PO at 250 mg/kg gave mouse plasma AUC0-∞ of 0.0548 and 4.5007 (nmol × h/mL) for SN38 and SN38 glucuronidate (SN38G), respectively, with a surprisingly high molar ratio of SN38G:SN38 = 82:1. However, PK of SPESN38-5 by IV at 55 mg/kg yielded much higher mouse plasma AUC0-∞ of 18.80 and 27.78 nmol × h/mL for SN38 and SN38G, producing a much lower molar ratio of SN38G:SN38 = 1.48:1. Antitumor efficacy of SPESN38-5 and irinotecan (control) was evaluated against HCT-116 CRC xenograft tumors. The data indicates that SPESN38-5 by IV at 55 mg/kg is more effective in suppressing HCT-116 tumor growth with lower systemic toxicity compared to irinotecan at 50 mg/kg. Additionally, SPESN38-8 and DOX (control) by IV were evaluated in the SK-LMS-1 STS mouse model. The results show that SPESN38-8 at 33 mg/kg is highly effective for inhibiting SK-LMS-1 tumor growth with low toxicity, in contrast to DOX's insensitivity to SK-LMS-1 with high toxicity. Conclusion SPESN38 complexes provide a water soluble SN38 formulation. SPESN38-5 and SPESN38-8 demonstrate better PK values, lower toxicity, and superior antitumor efficacy in mouse models, compared with irinotecan and DOX.
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Affiliation(s)
| | - Faqing Huang
- University of Southern Mississippi Center For Tobacco Prevention and Health Promotion: University of Southern Mississippi
| | | | | | - Warren A Chow
- University of California Irvine Department of Medicine
| | - Xiang Ling
- Roswell Park Comprehensive Cancer Center
| | - Fengzhi Li
- Roswell Park Comprehensive Cancer Center
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24
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Pyzik M, Kozicky LK, Gandhi AK, Blumberg RS. The therapeutic age of the neonatal Fc receptor. Nat Rev Immunol 2023; 23:415-432. [PMID: 36726033 PMCID: PMC9891766 DOI: 10.1038/s41577-022-00821-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2022] [Indexed: 02/03/2023]
Abstract
IgGs are essential soluble components of the adaptive immune response that evolved to protect the body from infection. Compared with other immunoglobulins, the role of IgGs is distinguished and enhanced by their high circulating levels, long half-life and ability to transfer from mother to offspring, properties that are conferred by interactions with neonatal Fc receptor (FcRn). FcRn binds to the Fc portion of IgGs in a pH-dependent manner and protects them from intracellular degradation. It also allows their transport across polarized cells that separate tissue compartments, such as the endothelium and epithelium. Further, it is becoming apparent that FcRn functions to potentiate cellular immune responses when IgGs, bound to their antigens, form IgG immune complexes. Besides the protective role of IgG, IgG autoantibodies are associated with numerous pathological conditions. As such, FcRn blockade is a novel and effective strategy to reduce circulating levels of pathogenic IgG autoantibodies and curtail IgG-mediated diseases, with several FcRn-blocking strategies on the path to therapeutic use. Here, we describe the current state of knowledge of FcRn-IgG immunobiology, with an emphasis on the functional and pathological aspects, and an overview of FcRn-targeted therapy development.
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Affiliation(s)
- Michal Pyzik
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Lisa K Kozicky
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Amit K Gandhi
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Richard S Blumberg
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
- Harvard Digestive Diseases Center, Boston, MA, USA.
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25
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Banushi B, Joseph SR, Lum B, Lee JJ, Simpson F. Endocytosis in cancer and cancer therapy. Nat Rev Cancer 2023:10.1038/s41568-023-00574-6. [PMID: 37217781 DOI: 10.1038/s41568-023-00574-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/11/2023] [Indexed: 05/24/2023]
Abstract
Endocytosis is a complex process whereby cell surface proteins, lipids and fluid from the extracellular environment are packaged, sorted and internalized into cells. Endocytosis is also a mechanism of drug internalization into cells. There are multiple routes of endocytosis that determine the fate of molecules, from degradation in the lysosomes to recycling back to the plasma membrane. The overall rates of endocytosis and temporal regulation of molecules transiting through endocytic pathways are also intricately linked with signalling outcomes. This process relies on an array of factors, such as intrinsic amino acid motifs and post-translational modifications. Endocytosis is frequently disrupted in cancer. These disruptions lead to inappropriate retention of receptor tyrosine kinases on the tumour cell membrane, changes in the recycling of oncogenic molecules, defective signalling feedback loops and loss of cell polarity. In the past decade, endocytosis has emerged as a pivotal regulator of nutrient scavenging, response to and regulation of immune surveillance and tumour immune evasion, tumour metastasis and therapeutic drug delivery. This Review summarizes and integrates these advances into the understanding of endocytosis in cancer. The potential to regulate these pathways in the clinic to improve cancer therapy is also discussed.
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Affiliation(s)
- Blerida Banushi
- Frazer Institute, University of Queensland, Woolloongabba, Queensland, Australia
| | - Shannon R Joseph
- Frazer Institute, University of Queensland, Woolloongabba, Queensland, Australia
| | - Benedict Lum
- Frazer Institute, University of Queensland, Woolloongabba, Queensland, Australia
| | - Jason J Lee
- Frazer Institute, University of Queensland, Woolloongabba, Queensland, Australia
| | - Fiona Simpson
- Frazer Institute, University of Queensland, Woolloongabba, Queensland, Australia.
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26
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Cho H, Jeon SI, Shim MK, Ahn CH, Kim K. In situ albumin-binding and esterase-specifically cleaved BRD4-degrading PROTAC for targeted cancer therapy. Biomaterials 2023; 295:122038. [PMID: 36787659 DOI: 10.1016/j.biomaterials.2023.122038] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 01/20/2023] [Accepted: 02/06/2023] [Indexed: 02/10/2023]
Abstract
Proteolysis-targeting chimeras (PROTACs) have recently been of great interest in cancer therapy. However, the bioavailability of PROTACs is considerably restricted due to their high hydrophobicity, poor cell permeability, and thereby low tumor targeting ability. Herein, esterase-cleavable maleimide linker (ECMal)-conjugated bromodomain 4 (BRD4)-degrading PROTAC (ECMal-PROTAC) is newly synthesized to exploit plasma albumin as an 'innate drug carrier' that can be accumulated in targeted tumor tissues. The BRD4-degrading ECMal-PROTAC is spontaneously bound to albumins via the thiol-maleimide click chemistry and its esterase-specific cleavage of ECMal-PROTAC is characterized in physiological conditions. The albumin-bound ECMal-PROTACs (Alb-ECMal-PROTACs) have an average size of 6.99 ± 1.38 nm, which is similar to that of free albumins without denaturation or aggregation. When Alb-ECMal-PROTACs are treated to 4T1 tumor cells, they are actively endocytosed and reach their highest intracellular level within 12 h. Furthermore, the maleimide linkers of Alb-ECMal-PROTACs are cleaved by the esterase to release free BRD-4 degrading PROTACs and the cell-internalized PROTACs successfully catalyze the selective degradation of BRD4 proteins, resulting in BRD4 deficiency-related apoptosis. When ECMal-PROTACs are intravenously injected into tumor-bearing mice, they exhibit a 16.3-fold higher tumor accumulation than free BRD4-PROTAC, due to the shuttling effect of albumin for tumor targeting. Finally, ECMal-PROTACs show 5.3-fold enhanced antitumor efficacy compared to free BRD4-PROTAC, without provoking any severe systemic toxicity. The expression of Bcl-2 and c-Myc, the downstream oncogenic proteins of BRD4, are also effectively suppressed. In summary, the in situ albumin binding of ECMal-PROTAC is proven as a promising strategy that effectively modulates its pharmacokinetics and therapeutic performance with high applicability to other types of PROTACs.
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Affiliation(s)
- Hanhee Cho
- Research Institute of Advanced Materials (RIAM), Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea
| | - Seong Ik Jeon
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Man Kyu Shim
- Biomedical Research Institute, Korea Institute of Science and Technology (KIST), Seoul, 02792, Republic of Korea
| | - Cheol-Hee Ahn
- Research Institute of Advanced Materials (RIAM), Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea
| | - Kwangmeyung Kim
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, 03760, Republic of Korea.
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Nemergut M, Sedláková D, Fabriciová G, Belej D, Jancura D, Sedlák E. Explanation of inconsistencies in the determination of human serum albumin thermal stability. Int J Biol Macromol 2023; 232:123379. [PMID: 36702231 DOI: 10.1016/j.ijbiomac.2023.123379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/15/2023] [Accepted: 01/18/2023] [Indexed: 01/24/2023]
Abstract
Thermal denaturation of human serum albumin has been the subject of many studies in recent decades, but the results of these studies are often conflicting and inconclusive. To clarify this, we combined different spectroscopic and calorimetric techniques and performed an in-depth analysis of the structural changes that occur during the thermal unfolding of different conformational forms of human serum albumin. Our results showed that the inconsistency of the results in the literature is related to the different quality of samples in different batches, methodological approaches and experimental conditions used in the studies. We confirmed that the presence of fatty acids (FAs) causes a more complex process of the thermal denaturation of human serum albumin. While the unfolding pathway of human serum albumin without FAs can be described by a two-step model, consisting of subsequent reversible and irreversible transitions, the thermal denaturation of human serum albumin with FAs appears to be a three-step process, consisting of a reversible step followed by two consecutive irreversible transitions.
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Affiliation(s)
- Michal Nemergut
- Center for Interdisciplinary Biosciences, P. J. Šafárik University in Košice, Jesenná 5, 04154 Košice, Slovakia
| | - Dagmar Sedláková
- Department of Biophysics, Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 04001 Košice, Slovakia
| | - Gabriela Fabriciová
- Department of Biophysics, Faculty of Science, P. J. Šafárik University in Košice, Jesenná 5, 04154 Košice, Slovakia
| | - Dominik Belej
- Department of Biophysics, Faculty of Science, P. J. Šafárik University in Košice, Jesenná 5, 04154 Košice, Slovakia
| | - Daniel Jancura
- Department of Biophysics, Faculty of Science, P. J. Šafárik University in Košice, Jesenná 5, 04154 Košice, Slovakia
| | - Erik Sedlák
- Center for Interdisciplinary Biosciences, P. J. Šafárik University in Košice, Jesenná 5, 04154 Košice, Slovakia; Department of Biochemistry, Faculty of Science, P. J. Šafárik University in Košice, Moyzesova 11, 04154 Košice, Slovakia.
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Schulz JA, Stresser DM, Kalvass JC. Plasma Protein-Mediated Uptake and Contradictions to the Free Drug Hypothesis: A Critical Review. Drug Metab Rev 2023:1-34. [PMID: 36971325 DOI: 10.1080/03602532.2023.2195133] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
According to the free drug hypothesis (FDH), only free, unbound drug is available to interact with biological targets. This hypothesis is the fundamental principle that continues to explain the vast majority of all pharmacokinetic and pharmacodynamic processes. Under the FDH, the free drug concentration at the target site is considered the driver of pharmacodynamic activity and pharmacokinetic processes. However, deviations from the FDH are observed in hepatic uptake and clearance predictions, where observed unbound intrinsic hepatic clearance (CLint,u) is larger than expected. Such deviations are commonly observed when plasma proteins are present and form the basis of the so-called plasma protein-mediated uptake effect (PMUE). This review will discuss the basis of plasma protein binding as it pertains to hepatic clearance based on the FDH, as well as several hypotheses that may explain the underlying mechanisms of PMUE. Notably, some, but not all, potential mechanisms remained aligned with the FDH. Finally, we will outline possible experimental strategies to elucidate PMUE mechanisms. Understanding the mechanisms of PMUE and its potential contribution to clearance underprediction is vital to improving the drug development process.
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Rundle C, Artuso-Ponte V, Stein H. Effects of Isoquinoline Alkaloids on Apparent Ileal Digestibility of Amino Acids, Crude Protein, Starch, and Acid Hydrolyzed Ether Extract and Apparent Total Tract Digestibility of Energy and Crude Protein by Growing and Finishing Pigs Fed Corn-soybean Meal Diets. Anim Feed Sci Technol 2023. [DOI: 10.1016/j.anifeedsci.2023.115623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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Fluorinated Human Serum Albumin as Potential 19F Magnetic Resonance Imaging Probe. Molecules 2023; 28:molecules28041695. [PMID: 36838682 PMCID: PMC9959765 DOI: 10.3390/molecules28041695] [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: 01/25/2023] [Revised: 02/06/2023] [Accepted: 02/09/2023] [Indexed: 02/12/2023] Open
Abstract
Fluorinated human serum albumin conjugates were prepared and tested as potential metal-free probes for 19F magnetic resonance imaging (MRI). Each protein molecule was modified by several fluorine-containing compounds via the N-substituted natural acylating reagent homocysteine thiolactone. Albumin conjugates retain the protein's physical and biological properties, such as its 3D dimensional structure, aggregation ability, good solubility, proteolysis efficiency, biocompatibility, and low cytotoxicity. A dual-labeled with cyanine 7 fluorescence dye and fluorine reporter group albumin were synthesized for simultaneous fluorescence imaging and 19F MRI. The preliminary in vitro studies show the prospects of albumin carriers for multimodal imaging.
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Yao H, Zhu G. Blood Components as Carriers for Small-Molecule Platinum Anticancer Drugs. ChemMedChem 2022; 17:e202200482. [PMID: 36178204 DOI: 10.1002/cmdc.202200482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 09/29/2022] [Indexed: 02/01/2023]
Abstract
The efficacy of platinum drugs is limited by severe side effects, drug resistance, and poor pharmacokinetic properties. Utilizing long-lasting blood components as drug carriers is a promising strategy to improve the circulation half-lives and tumor accumulation of platinum drugs. Non-immunogenic blood cells such as erythrocytes and blood proteins such as albumins, which have long lifespans, are suitable for the delivery of platinum drugs. In this concept, we briefly summarize the strategies of applying blood components as promising carriers to deliver small-molecule platinum drugs for cancer treatment. Examples of platinum drugs that are encapsulated, non-covalently attached, and covalently bound to erythrocytes and plasma proteins such as albumin and apoferritin are introduced. The potential methods to increase the stability of platinum-based thiol-maleimide conjugates involved in these delivery systems are also discussed. This concept may enlighten researchers with more ideas on the future development of novel platinum drugs that have excellent pharmacokinetic properties and antitumor performance in vivo.
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Affiliation(s)
- Houzong Yao
- School of Health, Jiangxi Normal University, Nanchang, 330022, P. R. China.,Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong, SAR, 999077, P. R. China
| | - Guangyu Zhu
- Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, Hong Kong, SAR, 999077, P. R. China.,City University of Hong Kong Shenzhen Research Institute, Shenzhen, 518057, P. R. China
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Ullah A, Kwon HT, Lim SI. Albumin: A Multi-talented Clinical and Pharmaceutical Player. BIOTECHNOL BIOPROC E 2022. [DOI: 10.1007/s12257-022-0104-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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33
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Saliba F, Bañares R, Larsen FS, Wilmer A, Parés A, Mitzner S, Stange J, Fuhrmann V, Gilg S, Hassanein T, Samuel D, Torner J, Jaber S. Artificial liver support in patients with liver failure: a modified DELPHI consensus of international experts. Intensive Care Med 2022; 48:1352-1367. [PMID: 36066598 DOI: 10.1007/s00134-022-06802-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 06/24/2022] [Indexed: 02/04/2023]
Abstract
The present narrative review on albumin dialysis provides evidence-based and expert opinion guidelines for clinicians caring for adult patients with different types of liver failure. The review was prepared by an expert panel of 13 members with liver and ntensive care expertise in extracorporeal liver support therapies for the management of patients with liver failure. The coordinating committee developed the questions according to their importance in the management of patients with liver failure. For each indication, experts conducted a comprehensive review of the literature aiming to identify the best available evidence and assessed the quality of evidence based on the literature and their experience. Summary statements and expert's recommendations covered all indications of albumin dialysis therapy in patients with liver failure, timing and intensity of treatment, efficacy, technical issues related to the device and safety. The panel supports the data from the literature that albumin dialysis showed a beneficial effect on hepatic encephalopathy, refractory pruritus, renal function, reduction of cholestasis and jaundice. However, the trials lacked to show a clear beneficial effect on overall survival. A short-term survival benefit at 15 and 21 days respectively in acute and acute-on-chronic liver failure has been reported in recent studies. The technique should be limited to patients with a transplant project, to centers experienced in the management of advanced liver disease. The use of extracorporeal albumin dialysis could be beneficial in selected patients with advanced liver diseases listed for transplant or with a transplant project. Waiting future large randomized controlled trials, this panel experts' statements may help careful patient selection and better treatment modalities.
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Affiliation(s)
- Faouzi Saliba
- AP-HP Hôpital Paul Brousse, Hepato-Biliary Center and Liver Transplant ICU, University Paris Saclay, INSERM Unit N°1193, Villejuif, France
| | - Rafael Bañares
- Gastroenterology and Hepatology Department, Hospital General Universitario Gregorio Marañón, IISGM, Madrid, Spain.,Facultad de Medicina, Universidad Complutense, Madrid, Spain.,CIBERehd, Madrid, Spain
| | - Fin Stolze Larsen
- Department of Hepatology and Gastroenterology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Alexander Wilmer
- Medical Intensive Care Unit, Department of General Internal Medicine, KU Leuven University Hospitals Leuven, Leuven, Belgium
| | - Albert Parés
- Liver Unit, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), University of Barcelona, Barcelona, Spain
| | - Steffen Mitzner
- Division of Nephrology and Fraunhofer Institute for Cell Therapy and Immunology, Department of Medicine, University Hospital Rostock, Rostock, Germany
| | - Jan Stange
- Center for Extracorporeal Organ Support, Nephrology, Internal Medicine, Rostock University Medical Center, Rostock, Germany.,Albutec GmbH, Rostock, Germany
| | - Valentin Fuhrmann
- Klinik für Innere Medizin, Heilig Geist-Krankenhaus, Cologne, Germany.,Klinik für Intensivmedizin, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Stefan Gilg
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Solna, Sweden.,Department of HPB Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Tarek Hassanein
- Southern California Liver Centers, 131 Orange Avenue, Suite 101, Coronado, CA, 92118, USA
| | - Didier Samuel
- AP-HP Hôpital Paul Brousse, Hepato-Biliary Center and Liver Transplant ICU, University Paris Saclay, INSERM Unit N°1193, Villejuif, France
| | | | - Samir Jaber
- Department of Anesthesia and Intensive Care Unit, Regional University Hospital of Montpellier, St-Eloi Hospital, University of Montpellier, PhyMedExp, INSERM U1046, CNRS UMR, 9214, Montpellier Cedex 5, France. .,Département d'Anesthésie Réanimation B (DAR B), 80 Avenue Augustin Fliche, 34295, Montpellier, France.
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Kumbham S, Ghosh A, Ghosh B, Biswas S. Human serum albumin-poly(Lactide)-conjugated self-assembly NPs for targeted docetaxel delivery and improved therapeutic efficacy in oral cancer. Int J Biol Macromol 2022; 222:1287-1303. [DOI: 10.1016/j.ijbiomac.2022.09.250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 09/23/2022] [Accepted: 09/27/2022] [Indexed: 11/16/2022]
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Mabeza RM, Chervu N, Hadaya J, Lee C, Park M, MacQueen I, Benharash P. Impact of malnutrition on outcomes following groin hernia repair: Insights from the ACS NSQIP. Surgery 2022; 172:1456-1462. [PMID: 36049899 DOI: 10.1016/j.surg.2022.07.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 06/02/2022] [Accepted: 07/27/2022] [Indexed: 10/31/2022]
Abstract
BACKGROUND The present study examined the association of nutrition status, as defined by preoperative serum albumin, with postoperative outcomes and resource use after groin hernia repair. METHODS The 2006 to 2019 American College of Surgeons National Surgical Quality Improvement Program database was queried for adults (≥18 years) undergoing open or laparoscopic repair of inguinal or femoral hernia. Patients were stratified based on the following preoperative serum albumin levels: <2.5 g/dL (severe hypoalbuminemia), 2.5 to <3.0 (moderate hypoalbuminemia), 3.0 to <3.5 (mild), and ≥3.5 (normal albumin). Multivariable regression models were developed to assess the association of hypoalbuminemia with outcomes of interest, including 30-day mortality, postoperative complications, length of stay, and 30-day readmission. RESULTS Of the 261,052 patients meeting inclusion criteria, 0.3% had severe, 1.1% had moderate, and 7.4% had mild hypoalbuminemia, with 91.2% classified as normal albumin. After risk adjustment, mortality risk was greater for severe (5.8%, 95% confidence interval: 4.1-7.6), moderate (4.4%, 95% confidence interval: 3.4-5.3), and mild hypoalbuminemia (1.5%, 95% confidence interval: 1.2-1.8) relative to normal albumin (0.3%, 95% confidence interval: 0.2-0.3). Decreasing serum albumin levels were associated with a stepwise increase in risk of complications, length of stay, and 30-day readmission. CONCLUSION Decreased preoperative serum albumin is associated with increased mortality and morbidity after open and laparoscopic groin hernia repair. Serum albumin remains a relevant predictor of postsurgical outcomes and can thus be used in shared decision-making and optimization of malnourished patients in need of groin hernia repair.
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Affiliation(s)
- Russyan Mark Mabeza
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California-Los Angeles, CA. https://twitter.com/RussyanMabeza
| | - Nikhil Chervu
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California-Los Angeles, CA
| | - Joseph Hadaya
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California-Los Angeles, CA
| | - Cory Lee
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California-Los Angeles, CA
| | - Mina Park
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California-Los Angeles, CA
| | - Ian MacQueen
- Depatment of Surgery, David Geffen School of Medicine, University of California-Los Angeles, CA
| | - Peyman Benharash
- Cardiovascular Outcomes Research Laboratories (CORELAB), David Geffen School of Medicine, University of California-Los Angeles, CA.
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36
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Kim D, Park JH, Kim TY, Kim DG, Byun JH, Kim HS. Enhanced half-life and antitumor activity of Interleukin-15 through genetic fusion of a serum albumin-specific protein binder. Int J Pharm 2022; 625:122059. [PMID: 35905933 DOI: 10.1016/j.ijpharm.2022.122059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/07/2022] [Accepted: 07/24/2022] [Indexed: 11/26/2022]
Abstract
Human interleukin-15 (hIL-15) has attracted a considerable attention as a promising cancer immunotherapeutic due to its function to directly stimulate the proliferation and cytotoxic activity of NK and T cells. Nevertheless, a relatively short half-life of hIL-15 requires repeated administration and higher doses, causing serious side effects. Here, we demonstrate an enhanced blood half-life and biological activity of hIL-15 through genetic fusion of a human serum albumin-specific protein binder (rHSA). The fusion construct (rHSA-IL15) was observed to maintain respective binding activities for both hIL-15 receptor α and human serum albumin. The rHSA-IL15 led to a significant increase in the secretion of Granzyme B and INF-γ by immune cells compare to free hIL-15, expanding the population of activated T cell subset such as CD4 + T and CD8+ T cells. The terminal half-life of the rHSA-IL15 was prolonged by around a 40-fold in transgenic mice expressing human serum albumin, compared to free hIL-15. The rHSA-IL15 resulted in distinct anti-tumor activities in xenograft SCC (squamous cell carcinoma) mouse and allograft melanoma mouse models through activation of NK and CD8+ T cells. The rHSA-IL15 is expected to be used in cancer immunotherapy, assisting in the development of other cytokines as immunotherapeutic agents with greater efficacy.
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Affiliation(s)
- Dasom Kim
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
| | - Jin-Ho Park
- Department of Oral and Maxillofacial Surgery, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju 52727, Korea; Department of Convergence Medical Science, Gyeongsang National University, Jinju 52727, Korea
| | - Tae-Yoon Kim
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea; Present address: Beckmann Research Institute, City of Hope, Duarte, CA, USA
| | - Dong-Gun Kim
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
| | - June-Ho Byun
- Department of Oral and Maxillofacial Surgery, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital, Jinju 52727, Korea; Department of Convergence Medical Science, Gyeongsang National University, Jinju 52727, Korea.
| | - Hak-Sung Kim
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea.
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37
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Thomas J, Torok MA, Agrawal K, Pfau T, Vu TT, Lyberger J, Chang H, Castillo AMM, Chen M, Remaily B, Kim K, Xie Z, Dillhoff ME, Kulp SK, Behbehani GK, Cruz-Monserrate Z, Ganesan LP, Owen DH, Phelps MA, Coss CC, Mace TA. The Neonatal Fc Receptor Is Elevated in Monocyte-Derived Immune Cells in Pancreatic Cancer. Int J Mol Sci 2022; 23:7066. [PMID: 35806069 PMCID: PMC9266939 DOI: 10.3390/ijms23137066] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 12/16/2022] Open
Abstract
The neonatal Fc receptor (FcRn) is responsible for recycling of IgG antibodies and albumin throughout the body. This mechanism has been exploited for pharmaceutic delivery across an array of diseases to either enhance or diminish this function. Monoclonal antibodies and albumin-bound nanoparticles are examples of FcRn-dependent anti-cancer therapeutics. Despite its importance in drug delivery, little is known about FcRn expression in circulating immune cells. Through time-of-flight mass cytometry (CyTOF) we were able to characterize FcRn expression in peripheral blood mononuclear cell (PBMC) populations of pancreatic ductal adenocarcinoma (PDAC) patients and non-cancer donors. Furthermore, we were able to replicate these findings in an orthotopic murine model of PDAC. Altogether, we found that in both patients and mice with PDAC, FcRn was elevated in migratory and resident classical dendritic cell type 2 (cDC2) as well as monocytic and granulocytic myeloid-derived suppressor cell (MDSC) populations compared to tumor-free controls. Furthermore, PBMCs from PDAC patients had elevated monocyte, dendritic cells and MDSCs relative to non-cancer donor PBMCs. Future investigations into FcRn activity may further elucidate possible mechanisms of poor efficacy of antibody immunotherapies in patients with PDAC.
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Affiliation(s)
- Justin Thomas
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Molly A. Torok
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
| | - Kriti Agrawal
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
| | - Timothy Pfau
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
| | - Trang T. Vu
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Justin Lyberger
- Division of Hematology, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA; (J.L.); (H.C.); (G.K.B.)
| | - Hsiaochi Chang
- Division of Hematology, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA; (J.L.); (H.C.); (G.K.B.)
| | - Alyssa Marie M. Castillo
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Min Chen
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Bryan Remaily
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Kyeongmin Kim
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Zhiliang Xie
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Mary E. Dillhoff
- Division of Surgical Oncology, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA;
| | - Samuel K. Kulp
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
| | - Gregory K. Behbehani
- Division of Hematology, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA; (J.L.); (H.C.); (G.K.B.)
| | - Zobeida Cruz-Monserrate
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
- Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA
| | - Latha P. Ganesan
- Division of Rheumatology and Immunology, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA;
| | - Dwight H. Owen
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA
| | - Mitch A. Phelps
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
| | - Christopher C. Coss
- Division of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (J.T.); (T.T.V.); (A.M.M.C.); (M.C.); (B.R.); (K.K.); (Z.X.); (S.K.K.); (M.A.P.)
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
| | - Thomas A. Mace
- The James Comprehensive Cancer Center, The Ohio State University, 496 W. 12th Ave., Columbus, OH 43210, USA; (M.A.T.); (K.A.); (T.P.); (Z.C.-M.); (D.H.O.)
- Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, The Ohio State University, 420 W. 12th Ave., Columbus, OH 43210, USA
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Vita GM, De Simone G, De Marinis E, Nervi C, Ascenzi P, di Masi A. Serum albumin and nucleic acids biodistribution: from molecular aspects to biotechnological applications. IUBMB Life 2022; 74:866-879. [PMID: 35580148 DOI: 10.1002/iub.2653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/06/2022] [Indexed: 11/06/2022]
Abstract
Serum albumin (SA) is the most abundant protein in plasma and represents the main carrier of endogenous and exogenous compounds. Several evidence supports the notion that SA binds single and double stranded deoxy- and ribonucleotides at two sites, with values of the dissociation equilibrium constant (i.e., Kd ) ranging from micromolar to nanomolar values. This can be relevant from a physiological and pathological point of view as in human plasma circulate cell-free nucleic acids (cfNAs), which are single and double stranded NAs released by different tissues via apoptosis, necrosis, and secretions. Albeit SA shows low hydrolytic reactivity toward DNA and RNA, the high plasma concentration of this protein and the occurrence of several SA receptors may be pivotal for sequestering and hydrolyzing cfNAs. Therefore, pathological conditions like cancer, characterized by altered levels of human SA or by altered SA post-translational modifications, may influence cfNAs distribution and metabolism. Besides, the stability, solubility, biocompatibility, and low immunogenicity make SA a golden share for biotechnological applications related to the delivery of therapeutic NAs (TNAs). Indeed, pre-clinical studies report the therapeutic potential of SA:TNAs complexes in precision cancer therapy. Here, the molecular and biotechnological implications of SA:NAs interaction are discussed, highlighting new perspectives into SA plasmatic functions. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Gian Marco Vita
- Department of Science, Section of Biomedical Sciences and Technologies, Roma Tre University, Roma, Italy
| | - Giovanna De Simone
- Department of Science, Section of Biomedical Sciences and Technologies, Roma Tre University, Roma, Italy
| | - Elisabetta De Marinis
- Department of Medical and Surgical Sciences and Biotechnologies, University of Roma "La Sapienza", Latina, Italy
| | - Clara Nervi
- Department of Medical and Surgical Sciences and Biotechnologies, University of Roma "La Sapienza", Latina, Italy
| | - Paolo Ascenzi
- Department of Science, Section of Biomedical Sciences and Technologies, Roma Tre University, Roma, Italy.,Accademia Nazionale dei Lincei, Roma, Italy
| | - Alessandra di Masi
- Department of Science, Section of Biomedical Sciences and Technologies, Roma Tre University, Roma, Italy
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Molitoris BA, Sandoval RM, Yadav SPS, Wagner MC. Albumin Uptake and Processing by the Proximal Tubule: Physiologic, Pathologic and Therapeutic Implications. Physiol Rev 2022; 102:1625-1667. [PMID: 35378997 PMCID: PMC9255719 DOI: 10.1152/physrev.00014.2021] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
For nearly 50 years the proximal tubule (PT) has been known to reabsorb, process, and either catabolize or transcytose albumin from the glomerular filtrate. Innovative techniques and approaches have provided insights into these processes. Several genetic diseases, nonselective PT cell defects, chronic kidney disease (CKD), and acute PT injury lead to significant albuminuria, reaching nephrotic range. Albumin is also known to stimulate PT injury cascades. Thus, the mechanisms of albumin reabsorption, catabolism, and transcytosis are being reexamined with the use of techniques that allow for novel molecular and cellular discoveries. Megalin, a scavenger receptor, cubilin, amnionless, and Dab2 form a nonselective multireceptor complex that mediates albumin binding and uptake and directs proteins for lysosomal degradation after endocytosis. Albumin transcytosis is mediated by a pH-dependent binding affinity to the neonatal Fc receptor (FcRn) in the endosomal compartments. This reclamation pathway rescues albumin from urinary losses and cellular catabolism, extending its serum half-life. Albumin that has been altered by oxidation, glycation, or carbamylation or because of other bound ligands that do not bind to FcRn traffics to the lysosome. This molecular sorting mechanism reclaims physiological albumin and eliminates potentially toxic albumin. The clinical importance of PT albumin metabolism has also increased as albumin is now being used to bind therapeutic agents to extend their half-life and minimize filtration and kidney injury. The purpose of this review is to update and integrate evolving information regarding the reabsorption and processing of albumin by proximal tubule cells including discussion of genetic disorders and therapeutic considerations.
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Affiliation(s)
- Bruce A. Molitoris
- Division of Nephrology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United States
- Dept.of Cellular and Integrative Physiology, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Ruben M. Sandoval
- Division of Nephrology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Shiv Pratap S. Yadav
- Division of Nephrology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United States
| | - Mark C. Wagner
- Division of Nephrology, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, United States
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40
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Wang X, Zhang W. The Janus of Protein Corona on nanoparticles for tumor targeting, immunotherapy and diagnosis. J Control Release 2022; 345:832-850. [PMID: 35367478 DOI: 10.1016/j.jconrel.2022.03.056] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 12/11/2022]
Abstract
The therapeutics based on nanoparticles (NPs) are considered as the promising strategy for tumor detection and treatment. However, one of the most challenges is the adsorption of biomolecules on NPs after their exposition to biological medium, leading unpredictable in vivo behaviors. The interactions caused by protein corona (PC) will influence the biological fate of NPs in either negative or positive ways, including (i) blood circulation, accumulation and penetration of NPs at targeting sites, and further cellular uptake in tumor targeting delivery; (ii) interactions between NPs and receptors on immune cells for immunotherapy. Besides, PC on NPs could be utilized as new biomarker in tumor diagnosis by identifying the minor change of protein concentration led by tumor growth and invasion in blood. Herein, the mechanisms of these PC-mediated effects will be introduced. Moreover, the recent advances about the strategies will be reviewed to reduce negative effects caused by PC and/or utilize positive effects of PC on tumor targeting, immunotherapy and diagnosis, aiming to provide a reasonable perspective to recognize PC with their applications.
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Affiliation(s)
- Xiaobo Wang
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, PR China
| | - Wenli Zhang
- School of Pharmacy, China Pharmaceutical University, Nanjing 210009, PR China.
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41
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Abstract
Magnetic nanoparticles (MNPs) have great potential in biochemistry and medical science. In particular, iron oxide nanoparticles have demonstrated a promising effect in various biomedical applications due to their high magnetic properties, large surface area, stability, and easy functionalization. However, colloidal stability, biocompatibility, and potential toxicity of MNPs in physiological environments are crucial for their in vivo application. In this context, many research articles focused on the possible procedures for MNPs coating to improve their physic-chemical and biological properties. This review highlights one viable fabrication strategy of biocompatible iron oxide nanoparticles using human serum albumin (HSA). HSA is mainly a transport protein with many functions in various fundamental processes. As it is one of the most abundant plasma proteins, not a single drug in the blood passes without its strength test. It influences the stability, pharmacokinetics, and biodistribution of different drug-delivery systems by binding or forming its protein corona on the surface. The development of albumin-based drug carriers is gaining increasing importance in the targeted delivery of cancer therapy. Considering this, HSA is a highly potential candidate for nanoparticles coating and theranostics area and can provide biocompatibility, prolonged blood circulation, and possibly resolve the drug-resistance cancer problem.
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42
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Duan Q, Shi J, Zhou L, Zhang B, Wang X, Sang S. pH-responsive and sustained release drug delivery system of BSA coated CDs-DOX. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131358] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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43
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Brandt F, Ullrich M, Laube M, Kopka K, Bachmann M, Löser R, Pietzsch J, Pietzsch HJ, van den Hoff J, Wodtke R. "Clickable" Albumin Binders for Modulating the Tumor Uptake of Targeted Radiopharmaceuticals. J Med Chem 2021; 65:710-733. [PMID: 34939412 DOI: 10.1021/acs.jmedchem.1c01791] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The intentional binding of radioligands to albumin gains increasing attention in the context of radiopharmaceutical cancer therapy as it can lead to an enhanced radioactivity uptake into the tumor lesions and, thus, to a potentially improved therapeutic outcome. However, the influence of the radioligand's albumin-binding affinity on the time profile of tumor uptake has been only partly addressed so far. Based on the previously identified Nε-4-(4-iodophenyl)butanoyl-lysine scaffold, we designed "clickable" lysine-derived albumin binders (cLABs) and determined their dissociation constants toward albumin by novel assay methods. Structure-activity relationships were derived, and selected cLABs were applied for the modification of the somatostatin receptor subtype 2 ligand (Tyr3)octreotate. These novel conjugates were radiolabeled with copper-64 and subjected to a detailed in vitro and in vivo radiopharmacological characterization. Overall, the results of this study provide an incentive for further investigations of albumin binders for applications in endoradionuclide therapies.
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Affiliation(s)
- Florian Brandt
- Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany.,Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstraße 4, 01069 Dresden, Germany
| | - Martin Ullrich
- Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany
| | - Markus Laube
- Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany
| | - Klaus Kopka
- Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany.,Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstraße 4, 01069 Dresden, Germany
| | - Michael Bachmann
- Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany.,National Center for Tumor Diseases (NCT) Dresden, University Hospital Carl Gustav Carus, Fetscherstraße 74, 01307 Dresden, Germany
| | - Reik Löser
- Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany.,Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstraße 4, 01069 Dresden, Germany
| | - Jens Pietzsch
- Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany.,Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstraße 4, 01069 Dresden, Germany
| | - Hans-Jürgen Pietzsch
- Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany.,Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstraße 4, 01069 Dresden, Germany
| | - Jörg van den Hoff
- Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany.,Technische Universität Dresden, Department of Nuclear Medicine, University Hospital Carl Gustav Carus, Fetscherstraße 74, 01307 Dresden, Germany
| | - Robert Wodtke
- Institute of Radiopharmaceutical Cancer Research, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany
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44
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Shen X, Liu X, Li T, Chen Y, Chen Y, Wang P, Zheng L, Yang H, Wu C, Deng S, Liu Y. Recent Advancements in Serum Albumin-Based Nanovehicles Toward Potential Cancer Diagnosis and Therapy. Front Chem 2021; 9:746646. [PMID: 34869202 PMCID: PMC8636905 DOI: 10.3389/fchem.2021.746646] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Accepted: 10/06/2021] [Indexed: 12/24/2022] Open
Abstract
Recently, drug delivery vehicles based on nanotechnology have significantly attracted the attention of researchers in the field of nanomedicine since they can achieve ideal drug release and biodistribution. Among the various organic or inorganic materials that used to prepare drug delivery vehicles for effective cancer treatment, serum albumin-based nanovehicles have been widely developed and investigated due to their prominent superiorities, including good biocompatibility, high stability, nontoxicity, non-immunogenicity, easy preparation, and functionalization, allowing them to be promising candidates for cancer diagnosis and therapy. This article reviews the recent advances on the applications of serum albumin-based nanovehicles in cancer diagnosis and therapy. We first introduce the essential information of bovine serum albumin (BSA) and human serum albumin (HSA), and discuss their drug loading strategies. We then discuss the different types of serum albumin-based nanovehicles including albumin nanoparticles, surface-functionalized albumin nanoparticles, and albumin nanocomplexes. Moreover, after briefly discussing the application of serum albumin-based nanovehicles used as the nanoprobes in cancer diagnosis, we also describe the serum albumin-based nanovehicle-assisted cancer theranostics, involving gas therapy, chemodynamic therapy (CDT), phototherapy (PTT/PDT), sonodynamic therapy (SDT), and other therapies as well as cancer imaging. Numerous studies cited in our review show that serum albumin-based nanovehicles possess a great potential in cancer diagnostic and therapeutic applications.
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Affiliation(s)
- Xue Shen
- Engineering Research Center for Pharmaceuticals and Equipments of Sichuan Province, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, China
| | - Xiyang Liu
- Engineering Research Center for Pharmaceuticals and Equipments of Sichuan Province, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, China
| | - Tingting Li
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Yin Chen
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury of PLA, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing, China
| | - Yang Chen
- Engineering Research Center for Pharmaceuticals and Equipments of Sichuan Province, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, China
| | - Pan Wang
- School of Mechanical Engineering, Chengdu University, Chengdu, China
| | - Lin Zheng
- Engineering Research Center for Pharmaceuticals and Equipments of Sichuan Province, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, China
| | - Hong Yang
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Chunhui Wu
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Shengqi Deng
- Engineering Research Center for Pharmaceuticals and Equipments of Sichuan Province, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, China
| | - Yiyao Liu
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China.,TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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45
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Baumrucker CR, Macrina AL, Bruckmaier RM. Colostrogenesis: Role and Mechanism of the Bovine Fc Receptor of the Neonate (FcRn). J Mammary Gland Biol Neoplasia 2021; 26:419-453. [PMID: 35080749 DOI: 10.1007/s10911-021-09506-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 12/10/2021] [Indexed: 11/28/2022] Open
Abstract
Colostrogenesis is a separate and unique phase of mammary epithelial cell activity occurring in the weeks before parturition and rather abruptly ending after birth in the bovine. It has been the focus of research to define what controls this process and how it produces high concentrations of specific biologically active components important for the neonate. In this review we consider colostrum composition and focus upon components that appear in first milked colostrum in concentrations exceeding that in blood serum. The Fc Receptor of the Neonate (FcRn) is recognized as the major immunoglobulin G (IgG) and albumin binding protein that accounts for the proteins' long half-lives. We integrate the action of the pinocytotic (fluid phase) uptake of extracellular components and merge them with FcRn in sorting endosomes. We define and explore the means of binding, sorting, and the transcytotic delivery of IgG1 while recycling IgG2 and albumin. We consider the means of releasing the ligands from the receptor within the endosome and describe a new secretion mechanism of cargo release into colostrum without the appearance of FcRn itself in colostrum. We integrate the insulin-like growth factor family, some of which are highly concentrated bioactive components of colostrum, with the mechanisms related to FcRn endosome action. In addition to secretion, we highlight the recent findings of a role of the FcRn in phagocytosis and antigen presentation and relate its significant and abrupt change in cellular location after parturition to a role in the prevention and resistance to mastitis infections.
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Affiliation(s)
- Craig R Baumrucker
- Department of Animal Science, Penn State University, University Park, PA, 16802, USA.
- Veterinary Physiology, Vetsuisse Faculty, University of Bern, 3012, Bern, Switzerland.
| | - Ann L Macrina
- Department of Animal Science, Penn State University, University Park, PA, 16802, USA
| | - Rupert M Bruckmaier
- Veterinary Physiology, Vetsuisse Faculty, University of Bern, 3012, Bern, Switzerland
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46
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Yu L, Hua Z, Luo X, Zhao T, Liu Y. Systematic interaction of plasma albumin with the efficacy of chemotherapeutic drugs. Biochim Biophys Acta Rev Cancer 2021; 1877:188655. [PMID: 34780933 DOI: 10.1016/j.bbcan.2021.188655] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 11/02/2021] [Accepted: 11/08/2021] [Indexed: 02/07/2023]
Abstract
Albumin, as the most abundant plasma protein, plays an integral role in the transport of a variety of exogenous and endogenous ligands in the bloodstream and extravascular spaces. For exogenous drugs, especially chemotherapeutic drugs, binding to and being delivered by albumin can significantly affect their efficacy. Meanwhile, albumin can also bind to many endogenous ligands, such as fatty acids, with important physiological significance that can affect tumor proliferation and metabolism. In this review, we summarize how albumin with unique properties affects chemotherapeutic drugs efficacy from the aspects of drug outcome in blood, toxicity, tumor accumulation and direct or indirect interactions with fatty acids, plus application of albumin-based carriers for anti-tumor drug delivery.
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Affiliation(s)
- Liuchunyang Yu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Zhenglai Hua
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Xinyi Luo
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Ting Zhao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yuanyan Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
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47
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Delayed alveolar clearance of nanoparticles through control of coating composition and interaction with lung surfactant protein A. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 134:112551. [DOI: 10.1016/j.msec.2021.112551] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 11/03/2021] [Accepted: 11/10/2021] [Indexed: 11/21/2022]
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48
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Onishchenko N, Tretiakova D, Vodovozova E. Spotlight on the protein corona of liposomes. Acta Biomater 2021; 134:57-78. [PMID: 34364016 DOI: 10.1016/j.actbio.2021.07.074] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 07/19/2021] [Accepted: 07/29/2021] [Indexed: 12/12/2022]
Abstract
Although an established drug delivery platform, liposomes have not fulfilled their true potential. In the body, interactions of liposomes are mediated by the layer of plasma proteins adsorbed on the surface, the protein corona. The review aims to collect the data of the last decade on liposome protein corona, tracing the path from interactions of individual proteins to the effects mediated by the protein corona in vivo. It offers a classification of the approaches to exploitation of the protein corona-rather than elimination thereof-based on the bilayer composition-corona composition-molecular interactions-biological performance framework. The multitude of factors that affect each level of this relationship urge to the widest implementation of bioinformatics tools to predict the most effective liposome compositions relying on the data on protein corona. Supplementing the picture with new pieces of accurately reported experimental data will contribute to the accuracy and efficiency of the predictions. STATEMENT OF SIGNIFICANCE: The review focuses on liposomes as an established nanomedicine platform and analyzes the available data on how the protein corona formed on liposome surface in biological fluids affects performance of the liposomes. The review offers a rigorous account of existing literature and critical analysis of methodology currently applied to the assessment of liposome-plasma protein interactions. It introduces a classification of the approaches to exploitation of the protein corona and tailoring liposome carriers to advance the field of nanoparticulate drug delivery systems for the benefit of patients.
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49
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Yang B, Kwon I. Chemical Modification of Cysteine with 3-Arylpropriolonitrile Improves the In Vivo Stability of Albumin-Conjugated Urate Oxidase Therapeutic Protein. Biomedicines 2021; 9:biomedicines9101334. [PMID: 34680451 PMCID: PMC8533278 DOI: 10.3390/biomedicines9101334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 09/17/2021] [Accepted: 09/22/2021] [Indexed: 11/16/2022] Open
Abstract
3-arylpropiolonitriles (APN) are promising alternatives to maleimide for chemo-selective thiol conjugation, because the reaction product has a remarkably hydrolytic stability compared with that of thiol-maleimide reactions in vitro. However, whether cysteine modification with APN enhances stability in vivo compared to thiol-maleimide reactions remains unclear, probably due to the too short in vivo serum half-life of a protein to observe significant cleavage of thiol-maleimide/-APN reaction products. The conjugation of human serum albumin (HSA) to a therapeutic protein reportedly prolongs the in vivo serum half-life. To evaluate the in vivo stability of the thiol-APN reaction product, we prepared HSA-conjugated Arthrobacter globiformis urate oxidase (AgUox), a therapeutic protein for gout treatment. Site-specific HSA conjugation to AgUox was achieved by combining site-specific incorporation of tetrazine containing an amino acid (frTet) into AgUox and a crosslinker containing trans-cyclooctene and either thiol-maleimide (AgUox-MAL-HSA) or -APN chemistry (AgUox-APN-HSA). Substantial cleavage of the thioester of AgUox-MAL-HSA was observed in vitro, whereas no cleavage of the thiol-APN product of AgUox-APN-HSA was observed. Furthermore, the in vivo serum half-life of AgUox-APN-HSA in the late phase was significantly longer than that of AgUox-MAL-HSA. Overall, these results demonstrate that the thiol-APN chemistry enhanced the in vivo stability of the HSA-conjugated therapeutic protein.
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50
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Kobayashi M, Kojima K, Murayama K, Amano Y, Koyama T, Ogama N, Takeshita T, Fukuhara T, Tanaka N. MK-6, a novel not-α IL-2, elicits a potent antitumor activity by improving the effector to regulatory T cell balance. Cancer Sci 2021; 112:4478-4489. [PMID: 34545658 PMCID: PMC8586658 DOI: 10.1111/cas.15127] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/30/2021] [Accepted: 08/30/2021] [Indexed: 12/11/2022] Open
Abstract
IL-2 is a pleiotropic cytokine that regulates immune cell homeostasis. Its immunomodulatory function has been used clinically as an active immunotherapy agent for metastatic cancers. However, severe adverse effects, including the vascular leak syndrome and the preferential stimulation of anti-immunogenic Treg rather than effector T cells, have been obstacles. We newly designed a mutein IL-2, Mutakine-6 (MK-6), with reduced IL-2Rα-binding capability. MK-6 induced comparable cell growth potential toward IL-2Rβγ-positive T cells but was far less efficient in in vitro Treg proliferation and STAT5 activation. Unlike IL-2, in vivo administration of MK-6 produced minimal adverse effects. Using CT26 and B16F10-syngeneic tumor models, we found MK-6 was highly efficacious on tumor regression. Serum albumin conjugation to MK-6 prolonged in vivo half-life and accumulated in CT26 tumors, showing enhanced antitumor effect. Tumor-infiltrating leukocytes analysis revealed that albumin-fused MK-6 increased the ratio of effector CD8+ T cells to CD4+ Treg cells. These results demonstrated that MK-6 is an efficient immunomodulator potentially used for improved immunotherapy with decreased adverse effects and attenuated Treg stimulation.
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Affiliation(s)
- Maki Kobayashi
- Division of Tumor Immunobiology, Miyagi Cancer Center Research Institute, Natori, Japan.,Division of Tumor Immunobiology, Tohoku University Graduate School of Medicine, Sendai, Japan.,Division of Respiratory Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Respiratory Medicine, Miyagi Cancer Center Hospital, Natori, Japan
| | - Katsuhiko Kojima
- Department of Microbiology and Immunology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Kazutaka Murayama
- Division of Biomedical Measurements and Diagnostics, Tohoku University Graduate School of Biomedical Engineering, Sendai, Japan
| | - Yuji Amano
- Department of Microbiology and Immunology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Takashi Koyama
- Division of Tumor Immunobiology, Miyagi Cancer Center Research Institute, Natori, Japan.,Division of Tumor Immunobiology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Naoko Ogama
- Division of Tumor Immunobiology, Miyagi Cancer Center Research Institute, Natori, Japan
| | - Toshikazu Takeshita
- Department of Microbiology and Immunology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Tatsuro Fukuhara
- Division of Respiratory Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Respiratory Medicine, Miyagi Cancer Center Hospital, Natori, Japan
| | - Nobuyuki Tanaka
- Division of Tumor Immunobiology, Miyagi Cancer Center Research Institute, Natori, Japan.,Division of Tumor Immunobiology, Tohoku University Graduate School of Medicine, Sendai, Japan
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