1
|
Aitipamula S, Bolla G. Optimizing Drug Development: Harnessing the Sustainability of Pharmaceutical Cocrystals. Mol Pharm 2024. [PMID: 38814314 DOI: 10.1021/acs.molpharmaceut.4c00289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
Environmental impacts of the industrial revolution necessitate adoption of sustainable practices in all areas of development. The pharmaceutical industry faces increasing pressure to minimize its ecological footprint due to its significant contribution to environmental pollution. Over the past two decades, pharmaceutical cocrystals have received immense popularity due to their ability to optimize the critical attributes of active pharmaceutical ingredients and presented an avenue to bring improved drug products to the market. This review explores the potential of pharmaceutical cocrystals as an ecofriendly alternative to traditional solid forms, offering a sustainable approach to drug development. From reducing the number of required doses to improving the stability of actives, from eliminating synthetic operations to using pharmaceutically approved chemicals, from the use of continuous and solvent-free manufacturing methods to leveraging published data on the safety and toxicology, the cocrystallization approach contributes to sustainability of drug development. The latest trends suggest a promising role of pharmaceutical cocrystals in bringing novel and improved medicines to the market, which has been further fuelled by the recent guidance from the major regulatory agencies.
Collapse
Affiliation(s)
- Srinivasulu Aitipamula
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore 627833, Republic of Singapore
| | - Geetha Bolla
- Department of Chemistry & Biochemistry, The University of Alabama, Tuscaloosa, Alabama 35487, United States
| |
Collapse
|
2
|
Zuo Z, Wang L, Wang S, Liu X, Wu D, Ouyang Z, Meng R, Shan Y, Zhang S, Peng T, Wang L, Li Z, Cong Y. Radioprotective effectiveness of a novel delta-tocotrienol prodrug on mouse hematopoietic system against 60Co gamma-ray irradiation through inducing granulocyte-colony stimulating factor production. Eur J Med Chem 2024; 269:116346. [PMID: 38518524 DOI: 10.1016/j.ejmech.2024.116346] [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: 11/02/2023] [Revised: 03/14/2024] [Accepted: 03/17/2024] [Indexed: 03/24/2024]
Abstract
Considering the increasing risk of nuclear attacks worldwide, the development of develop potent and safe radioprotective agents for nuclear emergencies is urgently needed. γ-tocotrienol (GT3) and δ-tocotrienol (DT3) have demonstrated a potent radioprotective effect by inducing the production of granulocyte-colony stimulating factor (G-CSF) in vivo. However, their application is limited because of their low bioavailability. The utilization of ester prodrugs can be an effective strategy for modifying the pharmacokinetic properties of drug molecules. In this study, we initially confirmed that DT3 exhibited the most significant potential for inducing G-CSF effects among eight natural vitamin E homologs. Consequently, we designed and synthesized a series of DT3 ester and ether derivatives, leading to improved radioprotective effects. The metabolic study conducted in vitro and in vivo has identified DT3 succinate 5b as a prodrug of DT3 with an approximately seven-fold higher bioavailability compared to DT3 alone. And DT3 ether derivative 8a were relatively stable and approximately 4 times more bioavailable than DT3 prototype. Furthermore, 5b exhibited superior ability to mitigate radiation-induced pancytopenia, enhance the recovery of bone marrow hematopoietic stem and progenitor cells, and promote splenic extramedullary hematopoiesis in sublethal irradiated mice. Similarly, 8a shown potential radiation protection, but its radiation protection is less than DT3. Based on these findings, we identified 5b as a DT3 prodrug, and providing an attractive candidate for further drug development.
Collapse
Affiliation(s)
- Zongchao Zuo
- Faculty of Environment & Life, Beijing University of Technology, Beijing, 100124, China; Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Limei Wang
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Shaozheng Wang
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Xinyu Liu
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Dandan Wu
- College of Life Sciences in Nanjing University (Xianlin Campus), State Key Lab of Pharmaceutical Biotechnology (SKLPB), Nanjing University, Nanjing, 210046, China
| | - Zhangyi Ouyang
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Ruoxi Meng
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Yajun Shan
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Shouguo Zhang
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Tao Peng
- Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Lin Wang
- Faculty of Environment & Life, Beijing University of Technology, Beijing, 100124, China; Beijing Institute of Radiation Medicine, Beijing, 100850, China.
| | - Zhongtang Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, 38 Xue Yuan Road, Beijing, 100191, China.
| | - Yuwen Cong
- Beijing Institute of Radiation Medicine, Beijing, 100850, China.
| |
Collapse
|
3
|
Li XT, Peng SY, Feng SM, Bao TY, Li SZ, Li SY. Recent Progress in Phage-Based Nanoplatforms for Tumor Therapy. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2307111. [PMID: 37806755 DOI: 10.1002/smll.202307111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 09/18/2023] [Indexed: 10/10/2023]
Abstract
Nanodrug delivery systems have demonstrated a great potential for tumor therapy with the development of nanotechnology. Nonetheless, traditional drug delivery systems are faced with issues such as complex synthetic procedures, low reproducibility, nonspecific distribution, impenetrability of biological barrier, systemic toxicity, etc. In recent years, phage-based nanoplatforms have attracted increasing attention in tumor treatment for their regular structure, fantastic carrying property, high transduction efficiency and biosafety. Notably, therapeutic or targeting peptides can be expressed on the surface of the phages through phage display technology, enabling the phage vectors to possess multifunctions. As a result, the drug delivery efficiency on tumor will be vastly improved, thereby enhancing the therapeutic efficacy while reducing the side effects on normal tissues. Moreover, phages can overcome the hindrance of biofilm barrier to elicit antitumor effects, which exhibit great advantages compared with traditional synthetic drug delivery systems. Herein, this review not only summarizes the structure and biology of the phages, but also presents their potential as prominent nanoplatforms against tumor in different pathways to inspire the development of effective nanomedicine.
Collapse
Affiliation(s)
- Xiao-Tong Li
- Department of Anesthesiology, the Second Clinical School of Guangzhou Medical University, Guangzhou, 511436, P. R. China
| | - Shu-Yi Peng
- Department of Anesthesiology, the Second Clinical School of Guangzhou Medical University, Guangzhou, 511436, P. R. China
| | - Shao-Mei Feng
- Department of Anesthesiology, the Second Clinical School of Guangzhou Medical University, Guangzhou, 511436, P. R. China
| | - Ting-Yu Bao
- Department of Clinical Medicine, the Third Clinical School of Guangzhou Medical University, Guangzhou, 511436, China
| | - Sheng-Zhang Li
- Department of Clinical Medicine, the Second Clinical School of Guangzhou Medical University, Guangzhou, 511436, China
| | - Shi-Ying Li
- Guangdong Provincial Key Laboratory of Molecular Target and Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, P. R. China
| |
Collapse
|
4
|
Pamshong SR, Bhatane D, Sarnaik S, Alexander A. Mesoporous silica nanoparticles: An emerging approach in overcoming the challenges with oral delivery of proteins and peptides. Colloids Surf B Biointerfaces 2023; 232:113613. [PMID: 37913702 DOI: 10.1016/j.colsurfb.2023.113613] [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: 06/15/2023] [Revised: 09/21/2023] [Accepted: 10/22/2023] [Indexed: 11/03/2023]
Abstract
Proteins and peptides (PPs), as therapeutics are widely explored in the past few decades, by virtue of their inherent advantages like high specificity and biocompatibility with minimal side effects. However, owing to their macromolecular size, poor membrane permeability, and high enzymatic susceptibility, the effective delivery of PPs is often challenging. Moreover, their subjection to varying environmental conditions, when administered orally, results in PPs denaturation and structural conformation, thereby lowering their bioavailability. Hence, for effective delivery with enhanced bioavailability, protection of PPs using nanoparticle-based delivery system has gained a growing interest. Mesoporous silica nanoparticles (MSNs), with their tailored morphology and pore size, high surface area, easy surface modification, versatile loading capacity, excellent thermal stability, and good biocompatibility, are eligible candidates for the effective delivery of macromolecules to the target site. This review highlights the different barriers hindering the oral absorption of PPs and the various strategies available to overcome them. In addition, the potential benefits of MSNs, along with their diversifying role in controlling the loading of PPs and their release under the influence of specific stimuli, are also discussed in length. Further, the tuning of MSNs for enhanced gene transfection efficacy is also highlighted. Since extensive research is ongoing in this area, this review is concluded with an emphasis on the potential risks of MSNs that need to be addressed prior to their clinical translation.
Collapse
Affiliation(s)
- Sharon Rose Pamshong
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Assam 781101, India
| | - Dhananjay Bhatane
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Assam 781101, India
| | - Santosh Sarnaik
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Assam 781101, India
| | - Amit Alexander
- Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research (NIPER), Guwahati, Assam 781101, India.
| |
Collapse
|
5
|
Yuan S, Ma T, Zhang YN, Wang N, Baloch Z, Ma K. Novel drug delivery strategies for antidepressant active ingredients from natural medicinal plants: the state of the art. J Nanobiotechnology 2023; 21:391. [PMID: 37884969 PMCID: PMC10604811 DOI: 10.1186/s12951-023-02159-9] [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: 07/06/2023] [Accepted: 10/13/2023] [Indexed: 10/28/2023] Open
Abstract
Depression is a severe mental disorder among public health issues. Researchers in the field of mental health and clinical psychiatrists have long been faced with difficulties in slow treatment cycles, high recurrence rates, and lagging efficacy. These obstacles have forced us to seek more advanced and effective treatments. Research has shown that novel drug delivery strategies for natural medicinal plants can effectively improve the utilization efficiency of the active molecules in these plants and therefore improve their efficacy. Currently, with the development of treatment technologies and the constant updating of novel drug delivery strategies, the addition of natural medicinal antidepressant therapy has given new significance to the study of depression treatment against the background of novel drug delivery systems. Based on this, this review comprehensively evaluates and analyses the research progress in novel drug delivery systems, including nanodrug delivery technology, in intervention research strategies for neurological diseases from the perspective of natural medicines for depression treatment. This provided a new theoretical foundation for the development and application of novel drug delivery strategies and drug delivery technologies in basic and clinical drug research fields.
Collapse
Affiliation(s)
- Shun Yuan
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Ting Ma
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
| | - Ya-Nan Zhang
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
- Shandong Co-Innovation Center of Classic TCM Formula, Shandong University of Traditional Chinese Medicine, No 4655, University Road, Changqing District, Jinan, 250355, Shandong, China
| | - Ning Wang
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China
- Shandong Co-Innovation Center of Classic TCM Formula, Shandong University of Traditional Chinese Medicine, No 4655, University Road, Changqing District, Jinan, 250355, Shandong, China
| | - Zulqarnain Baloch
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming, 650500, Yunnan, People's Republic of China
| | - Ke Ma
- Shandong University of Traditional Chinese Medicine, Jinan, 250355, People's Republic of China.
- Shandong Co-Innovation Center of Classic TCM Formula, Shandong University of Traditional Chinese Medicine, No 4655, University Road, Changqing District, Jinan, 250355, Shandong, China.
| |
Collapse
|
6
|
Harun-Ur-Rashid M, Jahan I, Foyez T, Imran AB. Bio-Inspired Nanomaterials for Micro/Nanodevices: A New Era in Biomedical Applications. MICROMACHINES 2023; 14:1786. [PMID: 37763949 PMCID: PMC10536921 DOI: 10.3390/mi14091786] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/14/2023] [Accepted: 09/16/2023] [Indexed: 09/29/2023]
Abstract
Exploring bio-inspired nanomaterials (BINMs) and incorporating them into micro/nanodevices represent a significant development in biomedical applications. Nanomaterials, engineered to imitate biological structures and processes, exhibit distinctive attributes such as exceptional biocompatibility, multifunctionality, and unparalleled versatility. The utilization of BINMs demonstrates significant potential in diverse domains of biomedical micro/nanodevices, encompassing biosensors, targeted drug delivery systems, and advanced tissue engineering constructs. This article thoroughly examines the development and distinctive attributes of various BINMs, including those originating from proteins, DNA, and biomimetic polymers. Significant attention is directed toward incorporating these entities into micro/nanodevices and the subsequent biomedical ramifications that arise. This review explores biomimicry's structure-function correlations. Synthesis mosaics include bioprocesses, biomolecules, and natural structures. These nanomaterials' interfaces use biomimetic functionalization and geometric adaptations, transforming drug delivery, nanobiosensing, bio-inspired organ-on-chip systems, cancer-on-chip models, wound healing dressing mats, and antimicrobial surfaces. It provides an in-depth analysis of the existing challenges and proposes prospective strategies to improve the efficiency, performance, and reliability of these devices. Furthermore, this study offers a forward-thinking viewpoint highlighting potential avenues for future exploration and advancement. The objective is to effectively utilize and maximize the application of BINMs in the progression of biomedical micro/nanodevices, thereby propelling this rapidly developing field toward its promising future.
Collapse
Affiliation(s)
- Mohammad Harun-Ur-Rashid
- Department of Chemistry, International University of Business Agriculture and Technology, Dhaka 1230, Bangladesh;
| | - Israt Jahan
- Department of Cell Physiology, Graduate School of Medicine, Nagoya University, Nagoya 466-8550, Japan;
| | - Tahmina Foyez
- Department of Pharmacy, United International University, Dhaka 1212, Bangladesh;
| | - Abu Bin Imran
- Department of Chemistry, Bangladesh University of Engineering and Technology, Dhaka 1000, Bangladesh
| |
Collapse
|
7
|
Shimizu M, Fukami T, Okura K, Taniguchi T, Nomura Y, Nakajima M. Utility of a Systematic Approach to Selecting Candidate Prodrugs: A case Study using Candesartan Ester Analogues. J Pharm Sci 2023; 112:1671-1680. [PMID: 36736777 DOI: 10.1016/j.xphs.2023.01.025] [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: 10/12/2022] [Revised: 01/25/2023] [Accepted: 01/25/2023] [Indexed: 02/04/2023]
Abstract
Development of prodrugs is a useful strategy to overcome some disadvantages of candidate drugs. Recently, we established a systematic approach to selecting appropriate prodrugs, and validated the utility of this approach using oseltamivir analogues. In this study, the utility of the approach was further examined using candesartan cilexetil and 20 kinds of its analogues having various types of side chain as model compounds. Log D values of analogues (2.5 to 4.7) were higher than that of candesartan (1.0), their active metabolite, and the results were reasonable for the purpose of improving permeability of candesartan. The analogues tended to be more soluble in artificial intestinal fluids than in artificial gastric fluid, owing to their acidic physicochemical characteristics. Their membrane permeabilities were not correlated with log D values, which can be attributed to the metabolism in Caco-2 cells used in this system. In human hepatocytes and enterocytes, 11 out of the 20 analogues were immediately hydrolyzed to candesartan, and species differences were observed in the hydrolysis efficiency. This study confirmed the utility of the systematic approach for selection of appropriate prodrugs that could be proceeded to in vivo pharmacokinetics study, with selection of suitable experimental animals.
Collapse
Affiliation(s)
- Mai Shimizu
- Drug Metabolism and Pharmacokinetics Research Laboratories, Central Pharmaceutical Research Institute, Japan Tobacco Inc., Osaka, Japan.
| | - Tatsuki Fukami
- Drug Metabolism and Toxicology, Faculty of Pharmaceutical Sciences, Kanazawa University, Kanazawa, Japan; WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kanazawa, Japan
| | - Keisho Okura
- Chemical Research Laboratories, Central Pharmaceutical Research Institute, Japan Tobacco Inc., Osaka, Japan
| | - Toshio Taniguchi
- Drug Metabolism and Pharmacokinetics Research Laboratories, Central Pharmaceutical Research Institute, Japan Tobacco Inc., Osaka, Japan
| | - Yukihiro Nomura
- Drug Metabolism and Pharmacokinetics Research Laboratories, Central Pharmaceutical Research Institute, Japan Tobacco Inc., Osaka, Japan
| | - Miki Nakajima
- Drug Metabolism and Toxicology, Faculty of Pharmaceutical Sciences, Kanazawa University, Kanazawa, Japan; WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kanazawa, Japan
| |
Collapse
|
8
|
Santos VAM, Bressiani PA, Zanotto AW, Almeida IV, Berti AP, Lunkes AM, Vicentini VEP, Düsman E. Cytotoxicity of capsaicin and its analogs in vitro. BRAZ J BIOL 2023; 83:e268941. [PMID: 37042854 DOI: 10.1590/1519-6984.268941] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 02/11/2023] [Indexed: 04/05/2023] Open
Abstract
Abstract Capsaicin (CAP) is the main compound responsible for the spicy flavor of Capsicum plants. However, its application can be inhibited due to its pungency and toxicity. This study aimed to evaluate and compare the cytotoxic effect of CAP and its analogs N-benzylbutanamide (AN1), N-(3-methoxybenzyl) butanamide (AN2), N-(4-hydroxy-3-methoxybenzyl) butanamide (AN3), N-(4-hydroxy-3-methoxybenzyl) hexanamide (AN4) and N-(4-hydroxy-3-methoxybenzyl) tetradecanamide (AN5) on the hepatoma cells of Rattus norvegicus using the MTT test. The results showed cytotoxicity of CAP at concentrations of 100, 150, 175, and 200 μM (24 hours), AN1 at 150 and 175 μM (48 hours), AN2 at 50 μM (24 hours) and 10, 25, 50, and 75 μM (48 hours), AN4 at 175 μM (24 hours), and AN5 at 50 μM (48 hours). Removing the hydroxyl radical from the vanillyl group of capsaicin, together with reducing the acyl chain to 3 carbons, which is the case of AN2, resulted in the best biological activity. Increasing the carbon chain in the acyl group of the capsaicin molecule, which is the case of AN5, also showed evident cytotoxic effects. The present study proves that the chemical modifications of capsaicin changed its biological activity.
Collapse
Affiliation(s)
| | | | | | | | - A. P. Berti
- Universidade Estadual de Mato Grosso do Sul, Brasil
| | - A. M. Lunkes
- Universidade Tecnológica Federal do Paraná, Brasil
| | | | - E. Düsman
- Universidade Tecnológica Federal do Paraná, Brasil
| |
Collapse
|
9
|
Hong X, Cai Z, Zhou F, Jin X, Wang G, Ouyang B, Zhang J. Improved pharmacokinetics of tenofovir ester prodrugs strengthened the inhibition of HBV replication and the rebalance of hepatocellular metabolism in preclinical models. Front Pharmacol 2022; 13:932934. [PMID: 36105197 PMCID: PMC9465247 DOI: 10.3389/fphar.2022.932934] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
Tenofovir (TFV) ester prodrugs, a class of nucleotide analogs (NAs), are the first-line clinical anti-hepatitis B virus (HBV) drugs with potent antiviral efficacy, low resistance rate and high safety. In this work, three marketed TFV ester drugs, tenofovir disoproxil fumarate (TDF), tenofovir alafenamide fumarate (TAF) and tenofovir amibufenamide fumarate (TMF), were used as probes to investigate the relationships among prodrug structures, pharmacokinetic characteristics, metabolic activations, pharmacological responses and to reveal the key factors of TFV ester prodrug design. The results indicated that TMF and TAF exhibited significantly stronger inhibition of HBV DNA replication than did TDF in HBV-positive HepG2.2.15 cells. The anti-HBV activity of TMF was slightly stronger than TAF after 9 days of treatment (EC50 7.29 ± 0.71 nM vs. 12.17 ± 0.56 nM). Similar results were observed in the HBV decline period post drug administration to the HBV transgenic mouse model, although these three TFV prodrugs finally achieved the same anti-HBV effect after 42 days treatments. Furthermore, TFV ester prodrugs showed a correcting effect on disordered host hepatic biochemical metabolism, including TCA cycle, glycolysis, pentose phosphate pathway, purine/pyrimidine metabolism, amino acid metabolism, ketone body metabolism and phospholipid metabolism. The callback effects of the three TFV ester prodrugs were ranked as TMF > TAF > TDF. These advantages of TMF were believed to be attributed to its greater bioavailability in preclinical animals (SD rats, C57BL/6 mice and beagle dogs) and better target loading, especially in terms of the higher hepatic level of the pharmacologically active metabolite TFV-DP, which was tightly related to anti-HBV efficacy. Further analysis indicated that stability in intestinal fluid determined the actual amount of TFV prodrug at the absorption site, and hepatic/intestinal stability determined the maintenance amount of prodrug in circulation, both of which influenced the oral bioavailability of TFV prodrugs. In conclusion, our research revealed that improved pharmacokinetics of TFV ester prodrugs (especially intestinal stability) strengthened the inhibition of HBV replication and the rebalance of hepatocellular metabolism, which provides new insights and a basis for the design, modification and evaluation of new TFV prodrugs in the future.
Collapse
Affiliation(s)
- Xiaodan Hong
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Zuhuan Cai
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Fang Zhou
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Xiaoliang Jin
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Guangji Wang
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
- *Correspondence: Guangji Wang, ; Bingchen Ouyang, ; Jingwei Zhang,
| | - Bingchen Ouyang
- Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
- *Correspondence: Guangji Wang, ; Bingchen Ouyang, ; Jingwei Zhang,
| | - Jingwei Zhang
- Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, Jiangsu, China
- *Correspondence: Guangji Wang, ; Bingchen Ouyang, ; Jingwei Zhang,
| |
Collapse
|
10
|
Fast-Fed Variability: Insights into Drug Delivery, Molecular Manifestations, and Regulatory Aspects. Pharmaceutics 2022; 14:pharmaceutics14091807. [PMID: 36145555 PMCID: PMC9505616 DOI: 10.3390/pharmaceutics14091807] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/24/2022] [Accepted: 08/25/2022] [Indexed: 12/26/2022] Open
Abstract
Among various drug administration routes, oral drug delivery is preferred and is considered patient-friendly; hence, most of the marketed drugs are available as conventional tablets or capsules. In such cases, the administration of drugs with or without food has tremendous importance on the bioavailability of the drugs. The presence of food may increase (positive effect) or decrease (negative effect) the bioavailability of the drug. Such a positive or negative effect is undesirable since it makes dosage estimation difficult in several diseases. This may lead to an increased propensity for adverse effects of drugs when a positive food effect is perceived. However, a negative food effect may lead to therapeutic insufficiency for patients suffering from life-threatening disorders. This review emphasizes the causes of food effects, formulation strategies to overcome the fast-fed variability, and the regulatory aspects of drugs with food effects, which may open new avenues for researchers to design products that may help to eliminate fast-fed variability.
Collapse
|
11
|
Carreño M, Pires MF, Woodcock SR, Brzoska T, Ghosh S, Salvatore SR, Chang F, Khoo NKH, Dunn M, Connors N, Yuan S, Straub AC, Wendell SG, Kato GJ, Freeman BA, Ofori-Acquah SF, Sundd P, Schopfer FJ, Vitturi DA. Immunomodulatory actions of a kynurenine-derived endogenous electrophile. SCIENCE ADVANCES 2022; 8:eabm9138. [PMID: 35767602 PMCID: PMC9242454 DOI: 10.1126/sciadv.abm9138] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 05/11/2022] [Indexed: 06/15/2023]
Abstract
The up-regulation of kynurenine metabolism induces immunomodulatory responses via incompletely understood mechanisms. We report that increases in cellular and systemic kynurenine levels yield the electrophilic derivative kynurenine-carboxyketoalkene (Kyn-CKA), as evidenced by the accumulation of thiol conjugates and saturated metabolites. Kyn-CKA induces NFE2 like bZIP transcription factor 2- and aryl hydrocarbon receptor-regulated genes and inhibits nuclear factor κB- and NLR family pyrin domain containing 3-dependent proinflammatory signaling. Sickle cell disease (SCD) is a hereditary hemolytic condition characterized by basal inflammation and recurrent vaso-occlusive crises. Both transgenic SCD mice and patients with SCD exhibit increased kynurenine and Kyn-CKA metabolite levels. Plasma hemin and kynurenine concentrations are positively correlated, indicating that Kyn-CKA synthesis in SCD is up-regulated during pathogenic vascular stress. Administration of Kyn-CKA abrogated pulmonary microvasculature occlusion in SCD mice, an important factor in lung injury development. These findings demonstrate that the up-regulation of kynurenine synthesis and its metabolism to Kyn-CKA is an adaptive response that attenuates inflammation and protects tissues.
Collapse
Affiliation(s)
- Mara Carreño
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Maria F. Pires
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Steven R. Woodcock
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Tomasz Brzoska
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, USA
- Division of Hematology/Oncology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Samit Ghosh
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, USA
- Division of Hematology/Oncology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Sonia R. Salvatore
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Fei Chang
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Nicholas K. H. Khoo
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
- Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - Matthew Dunn
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Nora Connors
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Shuai Yuan
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, USA
| | - Adam C. Straub
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, USA
- Center for Microvascular Research, University of Pittsburgh, Pittsburgh, PA, USA
| | - Stacy G. Wendell
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
- Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA, USA
| | | | - Bruce A. Freeman
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Solomon F. Ofori-Acquah
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, USA
- Division of Hematology/Oncology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- School of Biomedical and Allied Health Sciences, University of Ghana, Accra, Ghana
| | - Prithu Sundd
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, USA
- Division of Hematology/Oncology, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, USA
| | - Francisco J. Schopfer
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, USA
- Pittsburgh Liver Research Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - Dario A. Vitturi
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, USA
- Center for Critical Care Nephrology, University of Pittsburgh, Pittsburgh, PA, USA
| |
Collapse
|
12
|
Succinylated isoniazid potential prodrug: Design of Experiments (DoE) for synthesis optimization and computational study of the reaction mechanism by DFT calculations. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
13
|
Battista VD, Hey-Hawkins E. Development of Prodrugs for Treatment of Parkinson's Disease: New Inorganic Scaffolds for Blood-Brain Barrier Permeation. J Pharm Sci 2022; 111:1262-1279. [PMID: 35182542 DOI: 10.1016/j.xphs.2022.02.005] [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: 11/08/2021] [Revised: 02/13/2022] [Accepted: 02/14/2022] [Indexed: 10/19/2022]
Abstract
The treatment of Parkinson's disease (PD) has not been consistently modified for more than 60 years. L-DOPA, the blood-brain barrier permeable precursor prodrug of dopamine, is to date the only effective therapy on the market. However, it is well known that prolonged treatment with L-DOPA leads to several side effects, which may affect the patient's life expectancy (i.e., the wearing-off phenomenon, on-off fluctuations, and dyskinesia). For this reason, modifications, and supplements to L-DOPA treatment have been and are being studied, which, however, have not yet resulted in a valid alternative to the cornerstone drug. This review aims to summarize the main formulations currently in use for PD treatment, explaining advantages and disadvantages for each class. The attention will be focused on the promising prodrug concept, aimed at finding a suitable L-DOPA substitute with improved pharmacokinetic behavior. In this respect, new potential candidates which show interesting properties for the intended scope, the so-called dicarba-closo-dodecaboranes(12) (carboranes), will be discussed. Carboranes are inorganic molecular icosahedral boron-carbon clusters with 12 vertices and 20 deltahedral faces. They have been extensively studied for applications in medicine as potential pharmacophores, reagents in boron neutron capture therapy (BNCT) and radiotherapy. Here, we discuss them as inorganic scaffolds for dopamine delivery at the central nervous system (CNS) level.
Collapse
Key Words
- %F, Oral Bioavailability
- 5-HTP, L-5-Hydroxy-Tryptophan
- AADC, Aromatic L-Amino Acid Decarboxylase
- AGPs, Arabinogalactan Proteins
- AUC, Area Under the Plasma Concentration Curve
- Abbreviations
- BBB, Blood–Brain Barrier
- BNCT, Boron Neutron Capture Therapy
- CNS, Central Nervous System
- COMT, Catechol-O-Methyltransferase
- DBS, Deep Brain Stimulation
- DDC, Dopamine Decarboxylase
- DMSO, Dimethylsulfoxide
- FAD, Flavin Adenine Dinucleotide
- FDA, Food and Drug Administration
- GPCRs, G-Protein-Coupled Receptors
- HIV, Human Immunodeficiency Virus
- HSA, Human Serum Albumin
- ICT, Intramolecular Charge Transfer
- IPG, Implanted Pulse Generator
- IUPAC, International Union of Pure and Applied Chemistry
- IV, Intravenous Injection
- LDEE, L-DOPA Ethyl Ester
- LNAA, Large Neutral Amino Acid transport system
- MAO-A/B, Monoamine Oxidase-A/B
- MPO, Multiparameter Optimization
- Mw, Molecular Weight
- NMDAR, N-Methyl D-Aspartate Receptor
- P, Partition Coefficient
- PAMPA, Parallel Artificial Membrane Permeability Assay
- PD, Parkinson's Disease
- PLP, Pyridoxal Phosphate
- PNS, Peripheral Nervous System
- Parkinson's disease, Dopamine, Blood–brain barrier, Permeability, Bioavailability, L-DOPA, Prodrugs, Inorganic scaffold, Icosahedral carborane
- SAM, S-Adenosyl L-Methionine
- STN, Subthalamic Nucleus
- TBP, Tetrahydrobiopterin
- UPDRS, Unified Parkinson's Disease Rating Scale
- VTA, Ventral Tegmental Are
- hBMECs, human Brain Microvascular Endothelial Cells
Collapse
Affiliation(s)
- Veronica Di Battista
- Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103 Leipzig, Germany
| | - Evamarie Hey-Hawkins
- Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103 Leipzig, Germany.
| |
Collapse
|
14
|
Wang Y, Qin L, Chen W, Chen Q, Sun J, Wang G. Novel strategies to improve tumour therapy by targeting the proteins MCT1, MCT4 and LAT1. Eur J Med Chem 2021; 226:113806. [PMID: 34517305 DOI: 10.1016/j.ejmech.2021.113806] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 08/22/2021] [Accepted: 08/24/2021] [Indexed: 02/08/2023]
Abstract
Poor selectivity, potential systemic toxicity and drug resistance are the main challenges associated with chemotherapeutic drugs. MCT1 and MCT4 and LAT1 play vital roles in tumour metabolism and growth by taking up nutrients and are thus potential targets for tumour therapy. An increasing number of studies have shown the feasibility of including these transporters as components of tumour-targeting therapy. Here, we summarize the recent progress in MCT1-, MCT4-and LAT1-based therapeutic strategies. First, protein structures, expression, relationships with cancer, and substrate characteristics are introduced. Then, different drug targeting and delivery strategies using these proteins have been reviewed, including designing protein inhibitors, prodrugs and nanoparticles. Finally, a dual targeted strategy is discussed because these proteins exert a synergistic effect on tumour proliferation. This article concentrates on tumour treatments targeting MCT1, MCT4 and LAT1 and delivery techniques for improving the antitumour effect. These innovative tactics represent current state-of-the-art developments in transporter-based antitumour drugs.
Collapse
Affiliation(s)
- Yang Wang
- Personnel Department, Guang Xi University of Chinese Medicine, Nanning, 530200, PR China
| | - Liuxin Qin
- School of Pharmacy, Guang Xi University of Chinese Medicine, Nanning, 530200, PR China
| | - Weiwei Chen
- School of Pharmacy, Guang Xi University of Chinese Medicine, Nanning, 530200, PR China
| | - Qing Chen
- Zhuang Yao Medicine Center of Engineering and Technology, Guang Xi University of Chinese Medicine, Nanning, 530200, PR China
| | - Jin Sun
- Key Laboratory of Structure-Based Drug Design and Discovery, Shenyang Pharmaceutical University, Ministry of Education, China
| | - Gang Wang
- Zhuang Yao Medicine Center of Engineering and Technology, Guang Xi University of Chinese Medicine, Nanning, 530200, PR China.
| |
Collapse
|
15
|
Yi H, Feng Y, Gappa-Fahlenkamp H. Analysis of topical dosing and administration effects on ocular drug delivery in a human eyeball model using computational fluid dynamics. Comput Biol Med 2021; 141:105016. [PMID: 34782111 DOI: 10.1016/j.compbiomed.2021.105016] [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: 09/29/2021] [Revised: 10/31/2021] [Accepted: 11/01/2021] [Indexed: 11/03/2022]
Abstract
Predicting the spatial and temporal drug concentration distributions in the eyes is essential for quantitative analysis of the therapeutic effect and overdose issue via different topical administration strategies. To address such needs, an experimentally validated computational fluid dynamics (CFD) based virtual human eye model with physiologically realistic multiple ophthalmic compartments was developed to study the effect of administration frequency and interval on drug concentration distributions. Timolol was selected as the topical dosing drug for the numerical investigation of how administration strategy can influence drug transport and concentration distribution over time in the human eye. Administration frequencies employed in this study are 1-4 times per day, and the administration time intervals are Δt = 900 s, 1800 s, and 3600 s. Numerical results indicate that the administration frequency can significantly affect the temporal timolol concentration distributions in the ophthalmic compartments. More administrations per day can prolong the mediations at relatively high levels in all compartments. CFD simulation results also show that shorter administration intervals can help the medication maintain a relatively higher concentration during the initial hours. Longer administration intervals can provide a more stable medication concentration during the entire dosing time. Furthermore, numerical parametric analysis in this study indicates that the elimination rate in the aqueous humor plays a dominant role in affecting the drug concentrations in multiple ophthalmic compartments. However, it still needs additional clinical data to identify how much drugs can be transported into the cardiac and/or respiratory systems via blood circulation for side effect assessment.
Collapse
Affiliation(s)
- Hang Yi
- School of Chemical Engineering, Oklahoma State University, Stillwater, OK, 74078, USA
| | - Yu Feng
- School of Chemical Engineering, Oklahoma State University, Stillwater, OK, 74078, USA.
| | | |
Collapse
|
16
|
The evolution of commercial drug delivery technologies. Nat Biomed Eng 2021; 5:951-967. [PMID: 33795852 DOI: 10.1038/s41551-021-00698-w] [Citation(s) in RCA: 417] [Impact Index Per Article: 139.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 02/11/2021] [Indexed: 02/07/2023]
Abstract
Drug delivery technologies have enabled the development of many pharmaceutical products that improve patient health by enhancing the delivery of a therapeutic to its target site, minimizing off-target accumulation and facilitating patient compliance. As therapeutic modalities expanded beyond small molecules to include nucleic acids, peptides, proteins and antibodies, drug delivery technologies were adapted to address the challenges that emerged. In this Review Article, we discuss seminal approaches that led to the development of successful therapeutic products involving small molecules and macromolecules, identify three drug delivery paradigms that form the basis of contemporary drug delivery and discuss how they have aided the initial clinical successes of each class of therapeutic. We also outline how the paradigms will contribute to the delivery of live-cell therapies.
Collapse
|
17
|
Ding J, Gumpena R, Boily MO, Caron A, Chong O, Cox JH, Dumais V, Gaudreault S, Graff AH, King A, Knight J, Oballa R, Surendradoss J, Tang T, Wu J, Lowther WT, Powell DA. Dual Glycolate Oxidase/Lactate Dehydrogenase A Inhibitors for Primary Hyperoxaluria. ACS Med Chem Lett 2021; 12:1116-1123. [PMID: 34267881 DOI: 10.1021/acsmedchemlett.1c00196] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 05/18/2021] [Indexed: 12/12/2022] Open
Abstract
Both glycolate oxidase (GO) and lactate dehydrogenase A (LDHA) influence the endogenous synthesis of oxalate and are clinically validated targets for treatment of primary hyperoxaluria (PH). We investigated whether dual inhibition of GO and LDHA may provide advantage over single agents in treating PH. Utilizing a structure-based drug design (SBDD) approach, we developed a series of novel, potent, dual GO/LDHA inhibitors. X-ray crystal structures of compound 15 bound to individual GO and LDHA proteins validated our SBDD strategy. Dual inhibitor 7 demonstrated an IC50 of 88 nM for oxalate reduction in an Agxt-knockdown mouse hepatocyte assay. Limited by poor liver exposure, this series of dual inhibitors failed to demonstrate significant PD modulation in an in vivo mouse model. This work highlights the challenges in optimizing in vivo liver exposures for diacid containing compounds and limited benefit seen with dual GO/LDHA inhibitors over single agents alone in an in vitro setting.
Collapse
Affiliation(s)
- Jinyue Ding
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| | - Rajesh Gumpena
- Center for Structural Biology, Department of Biochemistry, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, North Carolina 27157, United States
| | - Marc-Olivier Boily
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| | - Alexandre Caron
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| | - Oliver Chong
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| | - Jennifer H. Cox
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| | - Valerie Dumais
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| | - Samuel Gaudreault
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| | - Aaron H. Graff
- Center for Structural Biology, Department of Biochemistry, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, North Carolina 27157, United States
| | - Andrew King
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| | - John Knight
- Department of Urology, University of Alabama at Birmingham, 720 20th Street South, Birmingham, Alabama 35294, United States
| | - Renata Oballa
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| | - Jayakumar Surendradoss
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| | - Tim Tang
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| | - Joyce Wu
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| | - W. Todd Lowther
- Center for Structural Biology, Department of Biochemistry, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, North Carolina 27157, United States
| | - David A. Powell
- Chinook Therapeutics, 210-887 Great
Northern Way, Vancouver, British Columbia, V5T 4T5, Canada and 1600 Fairview Avenue E, Suite #100, Seattle, Washington 98102, United States
| |
Collapse
|
18
|
Synthesis of new efficient and selective carboxylesterase inhibitors based on adamantyl and citronellyl 4,4,4-trifluoro-2-arylhydrazonylidene-3-oxobutanoates. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3126-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
19
|
Ha W, Zhao XB, Zhao WH, Tang JJ, Shi YP. A colon-targeted podophyllotoxin nanoprodrug: synthesis, characterization, and supramolecular hydrogel formation for the drug combination. J Mater Chem B 2021; 9:3200-3209. [PMID: 33885624 DOI: 10.1039/d0tb02719g] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Making full use of the undeveloped bioactive natural product derivatives by selectively delivering them to target sites can effectively increase their druggability and reduce the wastage of resources. Azo-based prodrugs are widely regarded as an effective targeted delivery means for colon-related disease treatment. Herein, we report a new-type of azo-based nanoprodrug obtained from bioactive natural products, in which the readily available podophyllotoxin natural products are connected with methoxy polyethylene glycol (mPEG) via a multifunctional azobenzene group. The amphiphilic prodrug can form nanosized micelles in water and will be highly selectively activated by azoreductases, leading to the in situ generation of anticancer podophyllotoxin derivatives (AdP) in the colon after the cleavage of the azo bond. To satisfy the demand of drug carriers for cancer combination therapy in clinics, α-CD is further introduced into this nanoprodrug micelle system to form a supramolecular hydrogel via a cascade self-assembly strategy. Using imaging mass spectrometry (IMS), the colon-specific drug release ability of the hydrogel after oral administration is demonstrated at the molecular level. Finally, the nanoprodrug hydrogel is further used as a carrier to load a hydrophilic anti-cancer drug 5-FU during the hierarchical self-assembly process and to co-deliver AdP and 5-FU for the drug combination. The combination use of AdP and 5-FU provides enhanced cytotoxicity which indicates a significant synergistic interaction. This work offers a new way to enhance the therapeutic effect of nanoprodrugs via drug combination, and provides a new strategy for reusing bioactive natural products and their derivatives.
Collapse
Affiliation(s)
- Wei Ha
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS), Lanzhou 730000, People's Republic of China.
| | | | | | | | | |
Collapse
|
20
|
Discovery of lysosome-targeted covalent anticancer agents based on isosteviol skeleton. Eur J Med Chem 2020; 209:112896. [PMID: 33097300 DOI: 10.1016/j.ejmech.2020.112896] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 09/25/2020] [Accepted: 09/27/2020] [Indexed: 01/12/2023]
Abstract
Covalent drugs play corresponding bioactivities by forming covalent bonds with the target, which possess many significant pharmacological advantages including high potency, ligand efficiency, and long-lasting effects. However, development of covalent inhibitors is a challenge due to their presumed indiscriminate reactivity. Here, we report the discovery of series of lysosome-targeting covalent anticancer agents by introducing nitrogenous bases to the modified isosteviol skeleton in order to minimize the toxicity and increase the selectivity. By introducing the electrophilic α, β-unsaturated ketones into the A- and D-rings of isosteviol, the cytotoxicity of the obtained compounds were greatly increased. Further nitrogen-containing modifications to the D-ring led to the discovery of novel molecules that targeted lysosomes, and of which, compound 30 was the most potent and selective antiproliferative one to kill A549 cells in vitro and in vivo. Mechanism investigation revealed that compound 30 was trapped into lysosomes and damaged lysosomes to cause cell death.
Collapse
|
21
|
Kapoor B, Gulati M, Singh SK, Khatik GL, Gupta R, Kumar R, Kumar R, Gowthamarajan K, Mahajan S, Gupta S. Fail-safe nano-formulation of prodrug of sulfapyridine: Preparation and evaluation for treatment of rheumatoid arthritis. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 118:111332. [PMID: 33254964 DOI: 10.1016/j.msec.2020.111332] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/28/2020] [Accepted: 08/01/2020] [Indexed: 12/14/2022]
Abstract
Aim of the present study was to give a second life to the long-abandoned drug, sulfapyridine (SP) for its anti-arthritic potential by design of nano-vesicular delivery system. For this, intra-articular delivery of its liposomal formulation was tried. As the prepared formulation exhibited rapid drug leakage, an arthritis responsive prodrug of SP showing lability towards synovial enzymes was synthesized to exploit the over-expression of arthritis specific enzymes. Prodrug (SP-PD) exhibited better retention in liposomes as compared to the drug, preventing its escape from synovium. Hydrolysis of SP-PD in human plasma and synovial fluid indicated its high susceptibility to enzymes. The liposomes of SP-PD exhibited larger mean size, less PDI and higher zeta potential as compared to those for SP liposomes. In arthritic rats, prodrug liposomes were found to reverse the symptoms of inflammation, including the levels of biochemical markers. Liposomes of bio-responsive prodrug, therefore, offer a revolutionary approach in the treatment of rheumatoid arthritis.
Collapse
Affiliation(s)
- Bhupinder Kapoor
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144401, Punjab, India
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144401, Punjab, India.
| | - Sachin K Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144401, Punjab, India
| | - Gopal L Khatik
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144401, Punjab, India
| | - Reena Gupta
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144401, Punjab, India
| | - Rakesh Kumar
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144401, Punjab, India
| | - Rajan Kumar
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara 144401, Punjab, India
| | - K Gowthamarajan
- Department of Pharmaceutics, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Ooty, Nilgiris, Tamil Nadu, India; Centre of Excellence in Nanoscience & Technology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Ooty, Nilgiris, Tamil Nadu, India
| | - Sanjeev Mahajan
- Department of Orthopaedics, Joint Replacement and Sports Injuries, Fortis Hospital, Chandigarh Road, Ludhiana 141015, Punjab, India
| | - Som Gupta
- Department of Physiotherapy and Rehabilitation(,) Fortis Hospital, Chandigarh Road, Ludhiana 141015, Punjab, India
| |
Collapse
|
22
|
Shimizu M, Fukami T, Taniguchi T, Nomura Y, Nakajima M. A Novel Systematic Approach for Selection of Prodrugs Designed to Improve Oral Absorption. J Pharm Sci 2020; 109:1736-1746. [DOI: 10.1016/j.xphs.2020.01.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2019] [Revised: 01/16/2020] [Accepted: 01/29/2020] [Indexed: 01/02/2023]
|
23
|
Andrographolide: Chemical modification and its effect on biological activities. Bioorg Chem 2020; 95:103511. [DOI: 10.1016/j.bioorg.2019.103511] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 11/28/2019] [Accepted: 12/16/2019] [Indexed: 01/31/2023]
|
24
|
Takalani F, Kumar P, Kondiah PPD, Choonara YE, Pillay V. Lipid-drug conjugates and associated carrier strategies for enhanced antiretroviral drug delivery. Pharm Dev Technol 2019; 25:267-280. [PMID: 31744408 DOI: 10.1080/10837450.2019.1694037] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Mortality rate of patients infected with HIV-1 has been significantly reduced by using HAART. However, the virus to date has not been eradicated. Transmission of HIV-1 infection through sexual intercourse remains an ongoing challenge, with increased risk of infection occurring in women. Interestingly, ARV drugs can be chemically linked with lipids to produce lipid-drug conjugates (LDCs). This alters pharmacokinetic properties of ARV drugs and thereby resulting in improved effectiveness. Although LDCs can be administered without a delivery carrier, they are usually incorporated into suitable delivery systems such as lipid nanoparticles, polymeric nanoparticles, micelles, liposomes, emulsions, and carbon nanotubes. Given that LDCs have the potential to improve oral bioavailability, lipophilicity, toxicity, and drug targeting, it is of our great interest to review strategies of lipid-drug conjugation together with their delivery systems for enhanced antiretroviral efficacy.
Collapse
Affiliation(s)
- Funanani Takalani
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Pradeep Kumar
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Pierre P D Kondiah
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Yahya E Choonara
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Viness Pillay
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| |
Collapse
|
25
|
Chabenne JR, Mroz PA, Mayer JP, DiMarchi RD. Structural Refinement of Glucagon for Therapeutic Use. J Med Chem 2019; 63:3447-3460. [PMID: 31774682 DOI: 10.1021/acs.jmedchem.9b01493] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Glucagon counters insulin's effects on glucose metabolism and serves as a rescue medicine in the treatment of hypoglycemia. Acute hypoglycemia, a common occurrence in insulin-dependent diabetes, is the central obstacle to correcting high blood glucose, a primary cause of long-term microvascular complications. As a result, there has been a resurgence of interest in improved glucagon therapy, including nonconventional liquid formulations, alternative routes of administration, and novel analogs with optimized biophysical properties. These options collectively minimize the complexity of glucagon delivery and enable its application in ways not feasible with conventional emergency rescue kits. These advances have indirectly promoted the integrated use of glucagon agonism with other hormones in a manner that runs counter to the long-standing pursuit of glucagon antagonism. This review summarizes novel approaches to glucagon optimization, methods with potential application to the broader family of therapeutic peptides, where biophysical challenges may be encountered.
Collapse
Affiliation(s)
- Joseph R Chabenne
- Novo Nordisk Research Center, Indianapolis, Indiana 46241, United States
| | - Piotr A Mroz
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| | - John P Mayer
- MCD Biology, University of Colorado, Boulder, Colorado 80309, United States
| | - Richard D DiMarchi
- Novo Nordisk Research Center, Indianapolis, Indiana 46241, United States.,Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| |
Collapse
|
26
|
Patil S, Narvekar A, Puranik A, Jain R, Dandekar P. Formulation of Therapeutic Proteins: Strategies for Developing Oral Protein Formulations. ACTA ACUST UNITED AC 2019. [DOI: 10.1002/9783527812172.ch12] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
27
|
Sanches BM, Ferreira EI. Is prodrug design an approach to increase water solubility? Int J Pharm 2019; 568:118498. [DOI: 10.1016/j.ijpharm.2019.118498] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 07/04/2019] [Accepted: 07/05/2019] [Indexed: 02/07/2023]
|
28
|
Soni D, Bade AN, Gautam N, Herskovitz J, Ibrahim IM, Smith N, Wojtkiewicz MS, Dyavar Shetty BL, Alnouti Y, McMillan J, Gendelman HE, Edagwa BJ. Synthesis of a long acting nanoformulated emtricitabine ProTide. Biomaterials 2019; 222:119441. [PMID: 31472458 DOI: 10.1016/j.biomaterials.2019.119441] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 08/04/2019] [Accepted: 08/19/2019] [Indexed: 01/20/2023]
Abstract
While antiretroviral therapy (ART) has revolutionized treatment and prevention of human immunodeficiency virus type one (HIV-1) infection, regimen adherence, viral mutations, drug toxicities and access stigma and fatigue are treatment limitations. These have led to new opportunities for the development of long acting (LA) ART including implantable devices and chemical drug modifications. Herein, medicinal and formulation chemistry were used to develop LA prodrug nanoformulations of emtricitabine (FTC). A potent lipophilic FTC phosphoramidate prodrug (M2FTC) was synthesized then encapsulated into a poloxamer surfactant (NM2FTC). These modifications extended the biology, apparent drug half-life and antiretroviral activities of the formulations. NM2FTC demonstrated a >30-fold increase in macrophage and CD4+ T cell drug uptake with efficient conversion to triphosphates (FTC-TP). Intracellular FTC-TP protected macrophages against an HIV-1 challenge for 30 days. A single intramuscular injection of NM2FTC, at 45 mg/kg native drug equivalents, into Sprague Dawley rats resulted in sustained prodrug levels in blood, liver, spleen and lymph nodes and FTC-TP in lymph node and spleen cells at one month. In contrast, native FTC-TPs was present for one day. These results are an advance in the transformation of FTC into a LA agent.
Collapse
Affiliation(s)
- Dhruvkumar Soni
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, USA; Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Aditya N Bade
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Nagsen Gautam
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Jonathan Herskovitz
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Ibrahim M Ibrahim
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Nathan Smith
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Melinda S Wojtkiewicz
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Bhagya Laxmi Dyavar Shetty
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Yazen Alnouti
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - JoEllyn McMillan
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Howard E Gendelman
- Department of Pharmaceutical Sciences, University of Nebraska Medical Center, Omaha, NE 68198, USA; Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA.
| | - Benson J Edagwa
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA.
| |
Collapse
|
29
|
Makhaeva GF, Rudakova EV, Kovaleva NV, Lushchekina SV, Boltneva NP, Proshin AN, Shchegolkov EV, Burgart YV, Saloutin VI. Cholinesterase and carboxylesterase inhibitors as pharmacological agents. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2507-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
30
|
Strategies for the production of long-acting therapeutics and efficient drug delivery for cancer treatment. Biomed Pharmacother 2019; 113:108750. [DOI: 10.1016/j.biopha.2019.108750] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 02/26/2019] [Accepted: 02/27/2019] [Indexed: 11/21/2022] Open
|
31
|
Chen X, Xu Y, Li X, Liao S. Fluorogenic approach to evaluating prodrug hydrolysis and stability in live cells. Bioorg Med Chem 2019; 27:851-858. [PMID: 30723042 DOI: 10.1016/j.bmc.2019.01.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/03/2019] [Accepted: 01/25/2019] [Indexed: 01/21/2023]
Abstract
Fluorescein diester which is conjugated with cell membrane permeable Arg9 peptide was proposed as probe for ester prodrug stability and drug release study in living cells. α-Amino protected d-Val and l-Ala which bear differently hindered side chains were used to afford model diesters of 5-maleimide-fluorescein. Such fluorescein diesters were further conjugated with a Cys containing cell membrane permeable Arg9 peptide via thiol-ene crosslink reaction. The resulted conjugates of fluorescein diester and Arg9 peptide were purified with HPLC and characterized with MALDI-TOF MS. Upon incubation with cultured cells, the fluorescein diesters were delivered into the cells, the following hydrolysis of fluorescein diesters and release of fluorescein inside living cells were observed by monitoring the fluorescence accumulation. Fluorescence microscopic imaging studies of HeLa cells treated with fluorescein l-Ala diester show strong fluorescence accumulation in 30 min indicating fast hydrolysis of fluorescein diester and fluorescein release; in contrast d-Val diester remains stable inside cells evidenced by margin fluorescence formation. Further flowcytometry studies on the fluorescein diester-Arg9 conjugate treated cells show that the hydrolysis t1/2 for l-Ala diester is 15 min. The results also show that Arg9 peptide not only transports the ester probes into cell efficiently but also can retain and concentrate hydrolytic product fluorescein inside cells so that the accumulated fluorescence can be accurately quantified. This fluorogenic probe approach provides feasible applications in dynamic studies on ester prodrug hydrolysis and release, facilitating screening and optimization of prodrug structures in living cell settings.
Collapse
Affiliation(s)
- Xin Chen
- ME Genomics Inc. Software Industry Base, Shenzhen 518061, PR China; Department of Chemical Engineering, Columbia University, 550 W 120th Street, 1001A, New York, NY 10027, USA
| | - Yunzhen Xu
- The First Clinical Medical School of Lanzhou University, Lanzhou 730000, PR China
| | - Xiaoxu Li
- Department of Chemical Engineering, Columbia University, 550 W 120th Street, 1001A, New York, NY 10027, USA.
| | - Shiqi Liao
- Laboratory of Molecular Biology, Institute of Gansu Medical Science Research, Lanzhou 730050, PR China.
| |
Collapse
|
32
|
Mishra AP, Chandra S, Tiwari R, Srivastava A, Tiwari G. Therapeutic Potential of Prodrugs Towards Targeted Drug Delivery. THE OPEN MEDICINAL CHEMISTRY JOURNAL 2018; 12:111-123. [PMID: 30505359 PMCID: PMC6210501 DOI: 10.2174/1874104501812010111] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2018] [Revised: 09/18/2018] [Accepted: 09/20/2018] [Indexed: 11/22/2022]
Abstract
In designing of Prodrugs, targeting can be achieved in two ways: site-specified drug delivery and site-specific drug bioactivation. Prodrugs can be designed to target specific enzymes or carriers by considering enzyme-substrate specificity or carrier-substrate specificity in order to overcome various undesirable drug properties. There are certain techniques which are used for tumor targeting such as Antibody Directed Enzyme Prodrug Therapy [ADEPT] Gene-Directed Enzyme Prodrug Therapy [GDEPT], Virus Directed Enzyme Prodrug Therapy [VDEPT] and Gene Prodrug Activation Therapy [GPAT]. Our review focuses on the Prodrugs used in site-specific drug delivery system specially on tumor targeting.
Collapse
Affiliation(s)
- Abhinav P Mishra
- Department of Pharmacy, Pranveer Singh Institute of Technology, Kanpur-Agra-Delhi National Highway (NH-2), Bhauti, Kanpur, Uttar Pradesh, India
| | - Suresh Chandra
- Department of Pharmacy, Pranveer Singh Institute of Technology, Kanpur-Agra-Delhi National Highway (NH-2), Bhauti, Kanpur, Uttar Pradesh, India
| | - Ruchi Tiwari
- Department of Pharmacy, Pranveer Singh Institute of Technology, Kanpur-Agra-Delhi National Highway (NH-2), Bhauti, Kanpur, Uttar Pradesh, India
| | - Ashish Srivastava
- Department of Pharmacy, Pranveer Singh Institute of Technology, Kanpur-Agra-Delhi National Highway (NH-2), Bhauti, Kanpur, Uttar Pradesh, India
| | - Gaurav Tiwari
- Department of Pharmacy, Pranveer Singh Institute of Technology, Kanpur-Agra-Delhi National Highway (NH-2), Bhauti, Kanpur, Uttar Pradesh, India
| |
Collapse
|
33
|
Markovic M, Ben‐Shabat S, Keinan S, Aponick A, Zimmermann EM, Dahan A. Lipidic prodrug approach for improved oral drug delivery and therapy. Med Res Rev 2018; 39:579-607. [DOI: 10.1002/med.21533] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 07/26/2018] [Accepted: 07/27/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Milica Markovic
- Department of Clinical PharmacologySchool of Pharmacy, Faculty of Health Sciences, Ben‐Gurion University of the NegevBeer‐Sheva Israel
| | - Shimon Ben‐Shabat
- Department of Clinical PharmacologySchool of Pharmacy, Faculty of Health Sciences, Ben‐Gurion University of the NegevBeer‐Sheva Israel
| | | | - Aaron Aponick
- Department of ChemistryUniversity of FloridaGainesville Florida
| | - Ellen M. Zimmermann
- Department of MedicineDivision of Gastroenterology, University of FloridaGainesville Florida
| | - Arik Dahan
- Department of Clinical PharmacologySchool of Pharmacy, Faculty of Health Sciences, Ben‐Gurion University of the NegevBeer‐Sheva Israel
| |
Collapse
|
34
|
Zhang W, Yang J, Fan J, Wang B, Kang Y, Liu J, Zhang W, Zhu T. An improved water-soluble prodrug of propofol with high molecular utilization and rapid onset of action. Eur J Pharm Sci 2018; 127:9-13. [PMID: 30290219 DOI: 10.1016/j.ejps.2018.09.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 09/25/2018] [Accepted: 09/29/2018] [Indexed: 02/05/2023]
Abstract
Water-soluble prodrugs of propofol often carry an excess of propofol at the effective dose and have a slower onset of action. Sustained release of the original drug can result in propofol accumulation in the body after administration, causing delays in wakefulness. This situation causes the prodrug to lose the benefits of rapid onset and recovery from the effects of propofol. In the present study, HX0921 (sodium 2-(2-(2,6-diisopropylphenoxy)-2-oxoethoxy)acetate), an improved prodrug of propofol with high utilization of propofol and fast onset of action, was studied. The rate of propofol release from HX0921 was much faster than that from fospropofol (a marketed propofol prodrug) in rat plasma. The 50% effective dose (ED50) of propofol, HX0921 and fospropofol to induce anesthesia in rats was 5.78, 22.19 and 42.44 mg/kg, respectively. After administration at 2 × ED50, the onset time of anesthesia in the HX0921 group was significantly shorter than that in the fospropofol group (0.26 ± 0.15 min vs. 2.24 ± 0.35 min, P < 0.01) and the duration of anesthesia in the HX0921 group was also significantly shorter than that in the fospropofol group (22.35 ± 4.05 min vs. 29.15 ± 5.25 min, P < 0.01). These results suggest that the rapid onset and short action time of HX0921 was due to the rapid release and high molecular utilization of propofol carried by HX0921.
Collapse
Affiliation(s)
- Weiyi Zhang
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Jun Yang
- Laboratory of Anesthesia and Critical Care Medicine, Translational Neuroscience Centre, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Jing Fan
- Laboratory of Anesthesia and Critical Care Medicine, Translational Neuroscience Centre, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Bin Wang
- Laboratory of Anesthesia and Critical Care Medicine, Translational Neuroscience Centre, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Yi Kang
- Laboratory of Anesthesia and Critical Care Medicine, Translational Neuroscience Centre, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Jin Liu
- Laboratory of Anesthesia and Critical Care Medicine, Translational Neuroscience Centre, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China; Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China
| | - Wensheng Zhang
- Laboratory of Anesthesia and Critical Care Medicine, Translational Neuroscience Centre, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China; Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China.
| | - Tao Zhu
- Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, PR China.
| |
Collapse
|
35
|
Okoh OA, Klahn P. Trimethyl Lock: A Multifunctional Molecular Tool for Drug Delivery, Cellular Imaging, and Stimuli-Responsive Materials. Chembiochem 2018; 19:1668-1694. [PMID: 29888433 DOI: 10.1002/cbic.201800269] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Indexed: 12/13/2022]
Abstract
Trimethyl lock (TML) systems are based on ortho-hydroxydihydrocinnamic acid derivatives displaying increased lactonization reactivity owing to unfavorable steric interactions of three pendant methyl groups, and this leads to the formation of hydrocoumarins. Protection of the phenolic hydroxy function or masking of the reactivity as benzoquinone derivatives prevents lactonization and provides a trigger for controlled release of molecules attached to the carboxylic acid function through amides, esters, or thioesters. Their easy synthesis and possible chemical adaption to several different triggers make TML a highly versatile module for the development of drug-delivery systems, prodrug approaches, cell-imaging tools, molecular tools for supramolecular chemistry, as well as smart stimuliresponsive materials.
Collapse
Affiliation(s)
- Okoh Adeyi Okoh
- Institute for Organic Chemistry, Technische Universität Braunschweig, Hagenring 30, 38106, Braunschweig, Germany
| | - Philipp Klahn
- Institute for Organic Chemistry, Technische Universität Braunschweig, Hagenring 30, 38106, Braunschweig, Germany
| |
Collapse
|
36
|
Wang X, Wang X, Guo Z. Metal-involved theranostics: An emerging strategy for fighting Alzheimer’s disease. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.03.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
37
|
Rautio J, Meanwell NA, Di L, Hageman MJ. The expanding role of prodrugs in contemporary drug design and development. Nat Rev Drug Discov 2018; 17:559-587. [DOI: 10.1038/nrd.2018.46] [Citation(s) in RCA: 325] [Impact Index Per Article: 54.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
38
|
Enhancement of brain-targeting delivery of danshensu in rat through conjugation with pyrazine moiety to form danshensu-pyrazine ester. Drug Deliv Transl Res 2018. [PMID: 29524164 DOI: 10.1007/s13346-018-0501-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Tetramethylpyrazine was introduced to the structure of danshensu (DSS) as P-glycoprotein (P-gp)-inhibiting carrier, designing some novel brain-targeting DSS-pyrazine derivatives via prodrug delivery strategy. Following the virtual screening, three DSS-pyrazine esters (DT1, DT2, DT3) were selected because of their better prediction parameters related to brain-targeting. Among them, DT3 was thought to be a promising candidate due to its appropriate bioreversible property in vitro release assay. Further investigation with regard to DT3's brain-targeting effects in vivo was also reported in this study. High-performance liquid chromatography-diode array detection (HPLC-DAD) method was established for the quantitative determination of DT3 and DSS in rat plasma, brain homogenate after intravenous injection. In vivo metabolism of DT3 indicated that it was first converted into DT1, DT2, then the generation of DSS, which could be the result of carboxylesterase activity in rat blood and brain tissue. Moreover, the brain pharmacokinetics of DT3 was significantly altered with 2.16 times increase in half-life compared with that of DSS, and its drug targeting index (DTI) was up to 16.95. Above these data demonstrated that DT3 had better tendency of brain-targeting delivery, which would be positive for the treatment of brain-related disorders.
Collapse
|
39
|
Boltneva N, Makhaeva G, Shchegol’kov E, Burgart Y, Saloutin V. Selective Carboxylesterase Inhibitors for Improving Efficacy, Safety and Rational use of Ester-Containing Drugs. ACTA ACUST UNITED AC 2018. [DOI: 10.18097/bmcrm00026] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In clinical practice, a large number of prodrugs and active drugs containing an ester, carbamate or amide moiety are used. Carboxylesterase (CaE, EC 3.1.1.1) is the key enzyme of hydrolytic metabolism of such drugs in the body, it largely determines their pharmacokinetics, bioavailability, efficacy and possible toxic effects. Using CaE selective inhibitors as components of combined drug therapy it is possible us to regulate the rate of hydrolytic transformation of ester-containing drugs and opens the possibility of their rational use. The development of effective and selective CaE inhibitors suitable for in vivo application is a new promising approach in medicinal chemistry and pharmacology that allows to improve the efficacy, bioavailability and reduce the side effects of ester-containing drugs.
Collapse
Affiliation(s)
- N.P. Boltneva
- Institute of Physiologically Active Compounds of the Russian Academy of Sciences, Chernogolovka, Russia
| | - G.F. Makhaeva
- Institute of Physiologically Active Compounds of the Russian Academy of Sciences, Chernogolovka, Russia
| | - E.V. Shchegol’kov
- Postovsky Institute of Organic Synthesis, Urals Branch of Russian Academy of Sciences, Yekaterinburg, Russia
| | - Ya.V. Burgart
- Postovsky Institute of Organic Synthesis, Urals Branch of Russian Academy of Sciences, Yekaterinburg, Russia
| | - V.I. Saloutin
- Postovsky Institute of Organic Synthesis, Urals Branch of Russian Academy of Sciences, Yekaterinburg, Russia
| |
Collapse
|
40
|
Galasiti Kankanamalage AC, Kim Y, Rathnayake AD, Alliston KR, Butler MM, Cardinale SC, Bowlin TL, Groutas WC, Chang KO. Design, Synthesis, and Evaluation of Novel Prodrugs of Transition State Inhibitors of Norovirus 3CL Protease. J Med Chem 2017; 60:6239-6248. [DOI: 10.1021/acs.jmedchem.7b00497] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
| | - Yunjeong Kim
- Department
of Diagnostic Medicine & Pathobiology, Kansas State University
College of Veterinary Medicine, Kansas State University, Manhattan, Kansas 66506, United States
| | - Athri D. Rathnayake
- Department of Chemistry, Wichita State University, Wichita, Kansas 67260, United States
| | - Kevin R. Alliston
- Department of Chemistry, Wichita State University, Wichita, Kansas 67260, United States
| | | | | | - Terry L. Bowlin
- Microbiotix, Inc., Worcester, Massachusetts 01605, United States
| | - William C. Groutas
- Department of Chemistry, Wichita State University, Wichita, Kansas 67260, United States
| | - Kyeong-Ok Chang
- Department
of Diagnostic Medicine & Pathobiology, Kansas State University
College of Veterinary Medicine, Kansas State University, Manhattan, Kansas 66506, United States
| |
Collapse
|
41
|
Bao BH, Kang A, Zhao Y, Shen Q, Li JS, Di LQ, Li JX. A selective HPLC-MS/MS method for quantification of SND-117 in rat plasma and its application to a pharmacokinetic study. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1052:60-65. [PMID: 28359984 DOI: 10.1016/j.jchromb.2017.03.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 03/02/2017] [Accepted: 03/09/2017] [Indexed: 12/11/2022]
Abstract
Rheumatoid arthritis (RA), a chronic systemic inflammatory disorder affects many adults. Sinomenine, a natural product, has been clinically available for the treatment of RA in China. SND-117, a sinomenine derivative with much more potent activity, might serve as a candidate for anti-arthritis. The aim of the present study was to develop a sensitive and rapid high performance liquid chromatography tandem mass spectrometry (HPLC-MS/MS) method for quantification of SND-117 in rat plasma and to understand its absolute bioavailability. The HPLC-MS/MS method was developed and fully validated for determination of SND-117 in rat plasma, and the pharmacokinetic differences were investigated after different administration routes. The pharmacokinetics parameters were calculated by non-compartment model with DAS 3.0 software. After the oral or intravenous administration of different doses of SND-117, the time to peak is 1.5h, half-life time is 8-10h. The absolute oral bioavailability of SND-117 in rats was 9.60%. The results showed that SND-117 in rats was quickly absorbed, slowly eliminate, and the kinetics were linear. This method was suitable for pharmacokinetic studies of SNA-117 in rats.
Collapse
Affiliation(s)
- Bei-Hua Bao
- State Key Lab of Analytical Chemistry for Life Science and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, PR China; School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - An Kang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Yang Zhao
- State Key Lab of Analytical Chemistry for Life Science and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, PR China
| | - Qi Shen
- State Key Lab of Analytical Chemistry for Life Science and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, PR China
| | - Jun-Song Li
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Liu-Qing Di
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Jian-Xin Li
- State Key Lab of Analytical Chemistry for Life Science and Collaborative Innovation Center of Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, PR China.
| |
Collapse
|
42
|
Abu-Gharbieh E, Shehab NG. Therapeutic potentials of Crataegus azarolus var. eu- azarolus Maire leaves and its isolated compounds. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:218. [PMID: 28420354 PMCID: PMC5395866 DOI: 10.1186/s12906-017-1729-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 04/06/2017] [Indexed: 12/18/2022]
Abstract
Background Hyperglycemia is a complicated condition accompanied with high incidence of infection and dyslipidemia. This study aimed to explore the phyto-constituents of Crataegus azarolus var. eu- azarolus Maire leaves, and to evaluate the therapeutic potentials particularly antimicrobial, antihyperglycemic and antihyperlipidemic of the extract and the isolated compound (3β-O-acetyl ursolic acid). Methods Total phenolics and flavonoidal contents were measured by RP-HPLC analysis. Free radicals scavenging activity of different extraction solvents was tested in-vitro on DPPH free radicals. The antimicrobial activity of the ethanolic extract and its fractions as well as the isolated compounds were evaluated in-vitro on variable microorganisms. Animal models were used to evaluate the antihyperglycemic and antihyperlipidemic activities of the ethanolic extract along with the isolated compound (3β-O acetyl ursolic acid). Results RP- HPLC analysis of the phenolics revealed high content of rutin, salicylic and ellagic acids. Six compounds belonging to triterpenes and phenolics were isolated from chloroform and n-butanol fractions namely: ursolic acid, 3β-O-acetyl ursolic acid, ellagic acid, quercetin 3-O-β methyl ether, rutin and apigenin7-O-rutinoside. Ethanolic extract showed the highest DPPH radical scavenger activity compared to other solvents. Ethanolic extract, hexane fraction, ursolic acid, 3β-O acetyl ursolic acid and quercetin 3-O-methyl ether showed variable antimicrobial activity against E. coli, P. aeruginosa, S. aureus, and C. albicans. Administration of the ethanolic extract or 3β-O acetyl ursolic acid orally to the mice reduced blood glucose significantly in a time- and dose-dependent manner. Ethanolic extract significantly reduced LDL-C, VLDL-C, TC and TG and increased HDL-C in rats. Ethanolic extract and 3β-O acetyl ursolic acid reduced in-vitro activity of pancreatic lipase. Conclusion This study reveals that Crataegus azarolus var. eu- azarolus Maire has the efficiency to control hyperglycemia with its associated complications. This study is the first to evaluate antihyperglycemic and antihyperlipidemic potentials of 3β-O acetyl ursolic acid. Electronic supplementary material The online version of this article (doi:10.1186/s12906-017-1729-9) contains supplementary material, which is available to authorized users.
Collapse
|
43
|
Li Z, Feng J, Zou K, Yang Z, Zhang Y, Xu Z, Li B, Shi J, Li Y, Zhu W, Chen K. Facile Synthesis of 7-epi-Taxane and Its Derivatives and Preliminary Evaluation of Anticancer Activity. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201600381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
44
|
Enhanced Cellular Uptake and Pharmacokinetic Characteristics of Doxorubicin-Valine Amide Prodrug. Molecules 2016; 21:molecules21101272. [PMID: 27669201 PMCID: PMC6274118 DOI: 10.3390/molecules21101272] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 09/09/2016] [Accepted: 09/17/2016] [Indexed: 11/17/2022] Open
Abstract
In this study, we synthesized the valine (Val)-conjugated amide prodrug of doxorubicin (DOX) by the formation of amide bonds between DOX and Val. The synthesis of the DOX-Val prodrug was identified by a proton nuclear magnetic resonance (1H-NMR) assay. In the MCF-7 cells (human breast adenocarcinoma cell; amino acid transporter–positive cell), the cellular accumulation efficiency of DOX-Val was higher than that of DOX according to the flow cytometry analysis data. Using confocal laser scanning microscopy (CLSM) imaging, it was confirmed that DOX-Val as well as DOX was mainly distributed in the nucleus of cancer cells. DOX-Val was intravenously administered to rats at a dose of 4 mg/kg, and the plasma concentrations of DOX-Val (prodrug) and DOX (formed metabolite) were quantitatively determined. Based on the systemic exposure (represented as area under the curve (AUC) values) of DOX-Val (prodrug) and DOX (formed metabolite), approximately half of DOX-Val seemed to be metabolized into DOX. However, it is expected that the remaining DOX-Val may exert improved cellular uptake efficiency in cancer cells after its delivery to the cancer region.
Collapse
|
45
|
Sobetirome prodrug esters with enhanced blood-brain barrier permeability. Bioorg Med Chem 2016; 24:5842-5854. [PMID: 27707627 DOI: 10.1016/j.bmc.2016.09.038] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Revised: 09/13/2016] [Accepted: 09/15/2016] [Indexed: 12/15/2022]
Abstract
There is currently great interest in developing drugs that stimulate myelin repair for use in demyelinating diseases such as multiple sclerosis. Thyroid hormone plays a key role in stimulating myelination during development and also controls the expression of important genes involved in myelin repair in adults. Because endogenous thyroid hormone in excess lacks a generally useful therapeutic index, it is not used clinically for indications other than hormone replacement; however, selective thyromimetics such as sobetirome offer a therapeutic alternative. Sobetirome is the only clinical-stage thyromimetic that is known to cross the blood-brain-barrier (BBB) and we endeavored to increase the BBB permeability of sobetirome using a prodrug strategy. Ester prodrugs of sobetirome were prepared based on literature reports of improved BBB permeability with other carboxylic acid containing drugs and BBB permeability was assessed in vivo. One sobetirome prodrug, ethanolamine ester 11, was found to distribute more sobetirome to the brain compared to an equimolar peripheral dose of unmodified sobetirome. In addition to enhanced brain levels, prodrug 11 displayed lower sobetirome blood levels and a brain/serum ratio that was larger than that of unmodified sobetirome. Thus, these data indicate that an ester prodrug strategy applied to sobetirome can deliver increased concentrations of the active drug to the central nervous system (CNS), which may prove useful in the treatment of CNS disorders.
Collapse
|
46
|
Muheem A, Shakeel F, Jahangir MA, Anwar M, Mallick N, Jain GK, Warsi MH, Ahmad FJ. A review on the strategies for oral delivery of proteins and peptides and their clinical perspectives. Saudi Pharm J 2016; 24:413-28. [PMID: 27330372 PMCID: PMC4908063 DOI: 10.1016/j.jsps.2014.06.004] [Citation(s) in RCA: 202] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Accepted: 06/06/2014] [Indexed: 01/10/2023] Open
Abstract
In the modern world, a number of therapeutic proteins such as vaccines, antigens, and hormones are being developed utilizing different sophisticated biotechnological techniques like recombinant DNA technology and protein purification. However, the major glitches in the optimal utilization of therapeutic proteins and peptides by the oral route are their extensive hepatic first-pass metabolism, degradation in the gastrointestinal tract (presence of enzymes and pH-dependent factors), large molecular size and poor permeation. These problems can be overcome by adopting techniques such as chemical transformation of protein structures, enzyme inhibitors, mucoadhesive polymers and permeation enhancers. Being invasive, parenteral route is inconvenient for the administration of protein and peptides, several research endeavors have been undertaken to formulate a better delivery system for proteins and peptides with major emphasis on non-invasive routes such as oral, transdermal, vaginal, rectal, pulmonary and intrauterine. This review article emphasizes on the recent advancements made in the delivery of protein and peptides by a non-invasive (peroral) route into the body.
Collapse
Affiliation(s)
- Abdul Muheem
- Department of Pharmaceutics, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi 110062, India
| | - Faiyaz Shakeel
- Center of Excellence in Biotechnology Research (CEBR), King Saud University, Riyadh, Saudi Arab
| | | | - Mohammed Anwar
- Department of Pharmaceutics, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi 110062, India
| | - Neha Mallick
- Department of Pharmaceutics, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi 110062, India
| | - Gaurav Kumar Jain
- Department of Pharmaceutics, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi 110062, India
| | - Musarrat Husain Warsi
- Department of Pharmaceutics, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi 110062, India
| | - Farhan Jalees Ahmad
- Department of Pharmaceutics, Faculty of Pharmacy, Hamdard University, Hamdard Nagar, New Delhi 110062, India
| |
Collapse
|
47
|
Novel prodrugs with a spontaneous cleavable guanidine moiety. Bioorg Med Chem Lett 2016; 26:1685-9. [DOI: 10.1016/j.bmcl.2016.02.060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2015] [Revised: 02/05/2016] [Accepted: 02/19/2016] [Indexed: 11/22/2022]
|
48
|
Jacques SA, Leriche G, Mosser M, Nothisen M, Muller CD, Remy JS, Wagner A. From solution to in-cell study of the chemical reactivity of acid sensitive functional groups: a rational approach towards improved cleavable linkers for biospecific endosomal release. Org Biomol Chem 2016; 14:4794-803. [DOI: 10.1039/c6ob00846a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
pH-Sensitive linkers designed to undergo selective hydrolysis at acidic pH compared to physiological pH can be used for the selective release of therapeutics at their site of action.
Collapse
Affiliation(s)
- Sylvain A. Jacques
- LFCS Laboratory
- CAMB UMR 7199 CNRS University of Strasbourg
- LabEx Medalis
- icFRC
- Faculty of Pharmacy
| | - Geoffray Leriche
- LFCS Laboratory
- CAMB UMR 7199 CNRS University of Strasbourg
- LabEx Medalis
- icFRC
- Faculty of Pharmacy
| | - Michel Mosser
- LFCS Laboratory
- CAMB UMR 7199 CNRS University of Strasbourg
- LabEx Medalis
- icFRC
- Faculty of Pharmacy
| | - Marc Nothisen
- V-SAT Laboratory
- CAMB UMR 7199 CNRS University of Strasbourg
- LabEx Medalis
- icFRC
- Faculty of Pharmacy
| | - Christian D. Muller
- Laboraroire d'Innovation Thérapeutique
- UMR 7200
- CNRS University of Strasbourg
- Faculty of Pharmacy
- 67400 Illkirch
| | - Jean-Serge Remy
- V-SAT Laboratory
- CAMB UMR 7199 CNRS University of Strasbourg
- LabEx Medalis
- icFRC
- Faculty of Pharmacy
| | - Alain Wagner
- LFCS Laboratory
- CAMB UMR 7199 CNRS University of Strasbourg
- LabEx Medalis
- icFRC
- Faculty of Pharmacy
| |
Collapse
|
49
|
Oral films as breakthrough tools for oral delivery of proteins/peptides. J Control Release 2015; 211:63-73. [DOI: 10.1016/j.jconrel.2015.05.258] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Revised: 05/07/2015] [Accepted: 05/08/2015] [Indexed: 02/07/2023]
|
50
|
Programmed Hydrolysis in Designing Paclitaxel Prodrug for Nanocarrier Assembly. Sci Rep 2015; 5:12023. [PMID: 26166066 PMCID: PMC4499798 DOI: 10.1038/srep12023] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Accepted: 06/11/2015] [Indexed: 11/30/2022] Open
Abstract
Nanocarriers delivering prodrugs are a way of improving in vivo effectiveness and efficiency. For therapeutic efficacy, the prodrug must hydrolyze to its parent drug after administration. Based on the fact that the hydrolysis is impeded by steric hindrance and improved by sufficient polarity, in this study, we proposed the PTX-S-S-VE, the conjugation of paclitaxel (PTX) to vitamin E (VE) through a disulfide bridge. This conjugate possessed the following advantages: first, it can be encapsulated in the VE/VE2-PEG2000/water nanoemulsions because of favorable hydrophobic interactions; second, the nanoemulsions had a long blood circulation time; finally, the concentrated glutathione in the tumor microenvironment could cleave the disulfide bond to weaken the steric hindrance and increase the polarity, promoting the hydrolysis to PTX and increasing the anticancer activity. It was demonstrated in vitro that the hydrolysis of PTX-S-S-VE was enhanced and the cytotoxicity was increased. In addition, PTX-S-S-VE had greater anticancer activity against the KB-3-1 cell line tumor xenograft and the tumor size was smaller after the 4th injection. The present result suggests a new way, use of reduction, to improve the in vivo anticancer activity of a prodrug for nanocarrier delivery by unshielding the ester bond and taking off the steric block.
Collapse
|