1
|
Sheikhi M, Nemayandeh N, Shirangi M. Peptide Acylation in Aliphatic Polyesters: a Review of Mechanisms and Inhibition Strategies. Pharm Res 2024; 41:765-778. [PMID: 38504074 DOI: 10.1007/s11095-024-03682-6] [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: 10/10/2023] [Accepted: 02/24/2024] [Indexed: 03/21/2024]
Abstract
Biodegradable polyesters are widely employed in the development of controlled release systems for peptide drugs. However, one of the challenges in developing a polyester-based delivery system for peptides is the acylation reaction between peptides and polymers. Peptide acylation is an important factor that affects formulation stability and can occur during storage, in vitro release, and after drug administration. This review focuses on the mechanisms and parameters that influence the rate of peptide acylation within polyesters. Furthermore, it discusses reported strategies to minimize the acylation reaction.
Collapse
Affiliation(s)
- Mojgan Sheikhi
- Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Science Tehran, Tehran, Iran
| | - Nasrin Nemayandeh
- Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Science Tehran, Tehran, Iran
| | - Mehrnoosh Shirangi
- Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Science Tehran, Tehran, Iran.
| |
Collapse
|
2
|
Gao Z, Wei Y, Ma G. A review of recent research and development on GLP-1 receptor agonists-sustained-release microspheres. J Mater Chem B 2023; 11:11184-11197. [PMID: 37975420 DOI: 10.1039/d3tb02207b] [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: 11/19/2023]
Abstract
Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) are increasingly used in treating type 2 diabetes (T2D). However, owing to their limited oral bioavailability, most commercially available GLP-1 RAs are administered through frequent subcutaneous injections, which may result in poor patient compliance during clinical treatment. To improve patients' compliance, sustained-release GLP-1 RA-loaded microspheres have been explored. This review is an overview of recent progress and research in GLP-1 RA-loaded microspheres. First, the fabrication methods of GLP-1 RA-loaded microspheres including the coacervation method, emulsion-solvent evaporation method based on agitation, premix membrane emulsification technology, spray drying, microfluidic droplet technology, and supercritical fluid technology are summarized. Next, the strategies for maintaining GLP-1 RAs' stability and activity in microspheres by adding additives and PEGylation are reviewed. Finally, the effect of particle size, drug distribution, the internal structure of microspheres, and the hydrogel/microsphere composite strategy on improved release behavior is summarized.
Collapse
Affiliation(s)
- Zejing Gao
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, P. R. China.
- Key Laboratory of Biopharmaceutical Preparation and Delivery, Chinese Academy of Sciences, Beijing 100190, P. R. China
- School of Chemical Engineering, University of the Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Yi Wei
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, P. R. China.
- Key Laboratory of Biopharmaceutical Preparation and Delivery, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Guanghui Ma
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, P. R. China.
- Key Laboratory of Biopharmaceutical Preparation and Delivery, Chinese Academy of Sciences, Beijing 100190, P. R. China
- School of Chemical Engineering, University of the Chinese Academy of Sciences, Beijing 100049, P. R. China
| |
Collapse
|
3
|
Zhao S, Zhang Y, Xu Z, Wang H, Xu L, Wu Y, Zeng X, Luo X. A low-fouling electrochemical biosensor for biomarker detection in serum based on designed α/β-peptides with anti-enzymolysis and antifouling capabilities. Anal Chim Acta 2023; 1263:341244. [PMID: 37225330 DOI: 10.1016/j.aca.2023.341244] [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: 03/07/2023] [Revised: 04/16/2023] [Accepted: 04/20/2023] [Indexed: 05/26/2023]
Abstract
The zwitterionic peptides, especially those composed of glutamic (E) and lysine (K) groups have drawn enormous attention as antifouling biomaterials owing to their strong hydration capability and biocompatibility. However, the susceptibility of α-amino acid K to the proteolytic enzymes in human serum limited the broad application of such peptides in biological media. Herein, a new multifunctional peptide with favorable stability in human serum was designed, and it was composed of three sections with immobilizing, recognizing and antifouling capabilities, respectively. The antifouling section was composed of alternating E and K amino acids, but the enzymolysis-susceptive amino acid α-K was replaced by the unnatural β-K. Compared with the conventional peptide composed of all α-amino acids, the α/β-peptide exhibited significantly enhanced stability and longer antifouling performance in human serum and blood. The electrochemical biosensor based on the α/β-peptide showed a favorable sensitivity to its target IgG, with a quite wide linear range from 100 pg mL-1 to 10 μg mL-1 and a low detection limit (33.7 pg mL-1, S/N = 3), and it was promising for the detection of IgG in complex human serum. The tactic of designing antifouling α/β-peptides offered an efficient way to develop low-fouling biosensors with robust operation in complex body fluids.
Collapse
Affiliation(s)
- Shuju Zhao
- State Key Laboratory Base of Eco-chemical Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology, Qingdao, 266042, China
| | - Yuxi Zhang
- State Key Laboratory Base of Eco-chemical Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology, Qingdao, 266042, China
| | - Zhenying Xu
- State Key Laboratory Base of Eco-chemical Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology, Qingdao, 266042, China
| | - Hao Wang
- State Key Laboratory Base of Eco-chemical Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology, Qingdao, 266042, China
| | - Liang Xu
- State Key Laboratory Base of Eco-chemical Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology, Qingdao, 266042, China
| | - Yumin Wu
- State Key Laboratory Base of Eco-chemical Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology, Qingdao, 266042, China
| | - Xianghua Zeng
- State Key Laboratory Base of Eco-chemical Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology, Qingdao, 266042, China.
| | - Xiliang Luo
- State Key Laboratory Base of Eco-chemical Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science & Technology, Qingdao, 266042, China.
| |
Collapse
|
4
|
O’Sullivan A, Ryan KM, Padrela L. Production of biopharmaceutical dried-powders using supercritical CO2 technology. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2022.105645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
5
|
Kim Y, Park EJ, Kim TW, Na DH. Recent Progress in Drug Release Testing Methods of Biopolymeric Particulate System. Pharmaceutics 2021; 13:1313. [PMID: 34452274 PMCID: PMC8399039 DOI: 10.3390/pharmaceutics13081313] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/16/2021] [Accepted: 08/16/2021] [Indexed: 12/18/2022] Open
Abstract
Biopolymeric microparticles have been widely used for long-term release formulations of short half-life chemicals or synthetic peptides. Characterization of the drug release from microparticles is important to ensure product quality and desired pharmacological effect. However, there is no official method for long-term release parenteral dosage forms. Much work has been done to develop methods for in vitro drug release testing, generally grouped into three major categories: sample and separate, dialysis membrane, and continuous flow (flow-through cell) methods. In vitro drug release testing also plays an important role in providing insight into the in vivo performance of a product. In vitro release test with in vivo relevance can reduce the cost of conducting in vivo studies and accelerate drug product development. Therefore, investigation of the in vitro-in vivo correlation (IVIVC) is increasingly becoming an essential part of particulate formulation development. This review summarizes the principles of the in vitro release testing methods of biopolymeric particulate system with the recent research articles and discusses their characteristics including IVIVC, accelerated release testing methods, and stability of encapsulated drugs.
Collapse
Affiliation(s)
- Yejin Kim
- College of Pharmacy, Chung-Ang University, Seoul 06974, Korea; (Y.K.); (T.W.K.)
- G2GBIO, Inc., Daejeon 34054, Korea
| | | | - Tae Wan Kim
- College of Pharmacy, Chung-Ang University, Seoul 06974, Korea; (Y.K.); (T.W.K.)
| | - Dong Hee Na
- College of Pharmacy, Chung-Ang University, Seoul 06974, Korea; (Y.K.); (T.W.K.)
| |
Collapse
|
6
|
Emami F, Vatanara A, Park EJ, Na DH. Drying Technologies for the Stability and Bioavailability of Biopharmaceuticals. Pharmaceutics 2018; 10:E131. [PMID: 30126135 PMCID: PMC6161129 DOI: 10.3390/pharmaceutics10030131] [Citation(s) in RCA: 137] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 08/10/2018] [Accepted: 08/13/2018] [Indexed: 01/29/2023] Open
Abstract
Solid dosage forms of biopharmaceuticals such as therapeutic proteins could provide enhanced bioavailability, improved storage stability, as well as expanded alternatives to parenteral administration. Although numerous drying methods have been used for preparing dried protein powders, choosing a suitable drying technique remains a challenge. In this review, the most frequent drying methods, such as freeze drying, spray drying, spray freeze drying, and supercritical fluid drying, for improving the stability and bioavailability of therapeutic proteins, are discussed. These technologies can prepare protein formulations for different applications as they produce particles with different sizes and morphologies. Proper drying methods are chosen, and the critical process parameters are optimized based on the proposed route of drug administration and the required pharmacokinetics. In an optimized drying procedure, the screening of formulations according to their protein properties is performed to prepare a stable protein formulation for various delivery systems, including pulmonary, nasal, and sustained-release applications.
Collapse
Affiliation(s)
- Fakhrossadat Emami
- College of Pharmacy, Tehran University of Medical Sciences, Tehran 1417614411, Iran.
| | - Alireza Vatanara
- College of Pharmacy, Tehran University of Medical Sciences, Tehran 1417614411, Iran.
| | - Eun Ji Park
- College of Pharmacy, Chung-Ang University, Seoul 06974, Korea.
| | - Dong Hee Na
- College of Pharmacy, Chung-Ang University, Seoul 06974, Korea.
| |
Collapse
|
7
|
Hu X, Xu B, Zhou Z. Synthesis of Mono-PEGylated Growth Hormone Releasing Peptide-2 and Investigation of its Biological Activity. AAPS PharmSciTech 2015; 16:1213-9. [PMID: 25761386 DOI: 10.1208/s12249-015-0307-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2014] [Accepted: 02/05/2015] [Indexed: 11/30/2022] Open
Abstract
The purpose of this study was to investigate an efficient synthetic route to the mono-PEGylated growth hormone releasing peptide-2 (GHRP-2) and its biological activity in vivo. The commercially available key PEGylating reagent, mPEG-NHS ester, was successfully utilized to the synthesis of mono-PEGylated GHRP-2, during which the PEGylation profiles of GHRP-2 were monitored by high-performance liquid chromatography (HPLC). The product was purified by cation exchange chromatography, and its biological activity was conducted in rats. The desired mono-PEGylated GHRP-2 as the major product was readily obtained in anhydrous aprotic solvent, such as dimethyl formamide (DMF) and dimethylsulfoxide (DMSO), when the molar ratio of mPEG-NHS ester to GHRP-2 was fixed to be 0.8:1. The products were characterized by matrix-assisted laser desorption ionization time-of-flight (MALDI-TOF) mass spectrometry. The evaluation of the biological activity for the products showed that the mono-PEGylated GHRP-2 gave a more stable activity than GHRP-2, suggesting that PEGylation led to the increase in the half-life of GHRP-2 in plasma without greatly impairing the biological activity. PEGylation of the GHRP-2 is a good choice for the development of the GHRP-2 applications.
Collapse
|
8
|
Lim SM, Eom HN, Jiang HH, Sohn M, Lee KC. Evaluation of PEGylated Exendin-4 Released from Poly (Lactic-co-Glycolic Acid) Microspheres for Antidiabetic Therapy. J Pharm Sci 2015; 104:72-80. [DOI: 10.1002/jps.24238] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 09/30/2014] [Accepted: 10/03/2014] [Indexed: 11/10/2022]
|
9
|
Choi YL, Park EJ, Kim E, Na DH, Shin YH. Dermal Stability and In Vitro Skin Permeation of Collagen Pentapeptides (KTTKS and palmitoyl-KTTKS). Biomol Ther (Seoul) 2014; 22:321-7. [PMID: 25143811 PMCID: PMC4131521 DOI: 10.4062/biomolther.2014.053] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Revised: 06/17/2014] [Accepted: 06/19/2014] [Indexed: 11/25/2022] Open
Abstract
Collagen pentapeptide (Lys-Thr-Thr-Lys-Ser, KTTKS) and its palmitoylated derivative (pal-KTTKS) have received a great deal of attention as cosmeceutical ingredients for their anti-wrinkle effects. The objective of this study was to evaluate stability and permeability of KTTKS and pal-KTTKS in hairless mouse skin. In this study, a liquid chromatography-tandem mass spectrometric method was developed for the quantification of pal-KTTKS, and used for stability and permeability studies. Stability studies were performed using skin extracts and homogenates. Both KTTKS and pal-KTTKS were rapidly degraded, but pal-KTTKS was more stable than KTTKS. When protease inhibitors were added, the stability of both compounds (KTTKS and pal-KTTKS) improved significantly. In the skin permeation study, neither KTTKS nor pal-KTTKS was detected in the receptor solution, which indicates that neither compound could permeate through the full-thickness hairless mouse skin in the experimental conditions of this study. While KTTKS was not detected in any of the skin layers (the stratum corneum, epidermis, and dermis), pal-KTTKS was observed in all skin layers: 4.2 ± 0.7 μg/cm(2) in the stratum corneum, 2.8 ± 0.5 μg/cm(2) in the epidermis, and 0.3 ± 0.1 μg/cm(2) in the dermis. In conclusion, this study indicated that pal-KTTKS had greater stability and permeability than that of un-modified KTTKS, and may be a useful anti-wrinkle and anti-aging cosmeceutical agent.
Collapse
Affiliation(s)
- Yun Lim Choi
- College of Pharmacy, Kyungsung University, Busan 608-736
| | - Eun Ji Park
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu 702-701, Republic of Korea
| | - Eunje Kim
- College of Pharmacy, Kyungsung University, Busan 608-736
| | - Dong Hee Na
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Kyungpook National University, Daegu 702-701, Republic of Korea
| | - Young-Hee Shin
- College of Pharmacy, Kyungsung University, Busan 608-736
| |
Collapse
|
10
|
Acylation of Exenatide by Glycolic Acid and its Anti-Diabetic Activities in db/db Mice. Pharm Res 2014; 31:1958-66. [DOI: 10.1007/s11095-014-1298-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2013] [Accepted: 01/14/2014] [Indexed: 10/25/2022]
|
11
|
Cai Y, Wei L, Ma L, Huang X, Tao A, Liu Z, Yuan W. Long-acting preparations of exenatide. DRUG DESIGN DEVELOPMENT AND THERAPY 2013; 7:963-70. [PMID: 24039406 PMCID: PMC3771853 DOI: 10.2147/dddt.s46970] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Exenatide has been widely used for the treatment of type 2 diabetes mellitus. However, its short plasma half-life of 2.4 hours has limited its clinical application. The exenatide products on the market, twice-daily Byetta™ and once-weekly Bydureon™ (both Amylin Pharmaceuticals, San Diego, CA, USA), are still not perfect. Many researchers have attempted to prolong the acting time of exenatide by preparing sustained-release dosage forms, modifying its structure, gene therapies, and other means. This review summarizes recent advances in long-acting exenatide preparations.
Collapse
Affiliation(s)
- Yunpeng Cai
- Department of Neurology, Xinhua Hospital affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | | | | | | | | | | | | |
Collapse
|
12
|
Liang R, Li X, Shi Y, Wang A, Sun K, Liu W, Li Y. Effect of water on exenatide acylation in poly(lactide-co-glycolide) microspheres. Int J Pharm 2013; 454:344-53. [DOI: 10.1016/j.ijpharm.2013.07.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Revised: 05/30/2013] [Accepted: 07/02/2013] [Indexed: 11/25/2022]
|
13
|
Park EJ, Amatya S, Kim MS, Park JH, Seol E, Lee H, Shin YH, Na DH. Long-acting injectable formulations of antipsychotic drugs for the treatment of schizophrenia. Arch Pharm Res 2013; 36:651-9. [PMID: 23543652 DOI: 10.1007/s12272-013-0105-7] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Accepted: 03/21/2013] [Indexed: 11/28/2022]
Abstract
Antipsychotic drugs have been used to treat patients with schizophrenia and other psychotic disorders. Long-acting injectable antipsychotic drugs are useful for improving medication compliance with a better therapeutic option to treat patients who lack insight or adhere poorly to oral medication. Several long-acting injectable antipsychotic drugs are clinically available. Haloperidol decanoate and fluphenazine decanoate are first-generation depot drugs, but the use of these medicines has declined since the advent of second-generation depot agents, such as long-acting risperidone, paliperidone palmitate, and olanzapine pamoate. The second-generation depot drugs are better tolerated and have fewer adverse neurological side effects. Long-acting injectable risperidone, the first depot formulation of an atypical antipsychotic drug, was prepared by encapsulating risperidone into biodegradable microspheres. Paliperidone palmitate is an aqueous suspension of nanocrystal molecules, and olanzapine pamoate is a microcrystalline salt of olanzapine and pamoic acid suspended in aqueous solution. This review summarizes the characteristics and recent research of formulations of each long-acting injectable antipsychotic drug.
Collapse
Affiliation(s)
- Eun Ji Park
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 702-701, South Korea
| | | | | | | | | | | | | | | |
Collapse
|
14
|
Ahn JH, Park EJ, Lee HS, Lee KC, Na DH. Reversible blocking of amino groups of octreotide for the inhibition of formation of acylated peptide impurities in poly(lactide-co-glycolide) delivery systems. AAPS PharmSciTech 2011; 12:1220-6. [PMID: 21935743 DOI: 10.1208/s12249-011-9694-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2011] [Accepted: 09/12/2011] [Indexed: 11/30/2022] Open
Abstract
The purpose of this study was to develop a novel method to inhibit the formation of acylated peptide impurities in poly(D,L-lactide-co-glycolide) (PLGA) formulations by reversely blocking the amino groups of octreotide with maleic anhydride (MA). Two mono-MA conjugates with different modification sites (N terminus and Lys residue) and di-MA conjugate of octreotide were prepared and isolated by reversed-phase high-performance liquid chromatography (RP-HPLC). The polymer interaction of peptides and the formation of acylated peptides were monitored by RP-HPLC. The stability of MA-octreotide conjugates in PLGA films was studied in 0.1 M phosphate buffer (pH 7.4) at 37°C. The conjugation of MA to octreotide substantially inhibited the interaction of peptide with PLGA polymer and the subsequent formation of acylated peptide impurities. The MA-octreotides were successfully converted to intact octreotide as pH drops by PLGA hydrolysis. In PLGA films, MA-octreotide also showed complete inhibition of peptide acylation. In conclusion, MA conjugation provides a viable approach for stabilizing peptides in PLGA delivery systems.
Collapse
|
15
|
Na DH. Effect of Peptide Charge on the Formation of Acylated Peptide Impurities in PLGA Formulations. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2011. [DOI: 10.4333/kps.2011.41.2.091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|