1
|
Bahadur S, Yadu K, Baghel P, Naurange T, Sahu M. Review of formulation and evaluation of self-micro emulsifying drug delivery system (SMEDDS). SCIENCERISE: PHARMACEUTICAL SCIENCE 2020. [DOI: 10.15587/2519-4852.2020.210825] [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] Open
|
2
|
Tetrahydrocurcumin-loaded vaginal nanomicrobicide for prophylaxis of HIV/AIDS: in silico study, formulation development, and in vitro evaluation. Drug Deliv Transl Res 2020; 9:828-847. [PMID: 30900133 DOI: 10.1007/s13346-019-00633-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A vaginal microbicide is a front-line women-dependent approach and an alternative to a condom for prevention of unprotected sexual intercourse-associated HIV. The microbicide research is still in its infancy with several products in the clinical studies being reported to have good efficacy, safe, but with poor adherence. One such molecule reported with an excellent efficacy when tested preclinically is curcumin, a natural polyphenol derived from Curcuma longa. Despite its potential HIV-1 inhibitory activity, it has intense yellow color staining properties, which would result in poor consumer compliance and adherence for vaginal application. To address this issue, tetrahydrocurcumin (THC), a colorless derivative of curcumin, was subjected to in silico screening (molecular docking and dynamics simulation studies) using homology model of gp120-CD4 binding. It was found that THC exhibited equivalent gp120-CD4 binding inhibitory activity as compared with curcumin due to its stable hydrophobic interactions with residues Asp368 and Trp427 deeper in the Phe43 cavity of CD4 receptor. Hence, it can be effectively used as a potential microbicide candidate. THC, a BCS Class II molecule exhibits poor solubility, spreadability, and intracellular uptake when used in the conventional form. Thus, it was decided to develop a lipid-based nanomicrobicide gel for delivery of THC. The developed THC-loaded o/w microemulsion gel was characterized for physicochemical properties (globule size, drug content, drug release, and permeation) and further used for in vitro cell line studies (cell viability, cellular uptake, and anti-HIV activity). The developed formulation was found to be stable with coitus-independent release profile and exhibited a rapid time-independent intracellular uptake. In addition, it exhibited a fourfold increase in efficacy as compared with conventional THC. Thus, the novel THC-loaded o/w microemulsion gel exhibited the potential for prevention of HIV-1 infection associated with unprotected sexual intercourse.
Collapse
|
3
|
Choudhury H, Maheshwari R, Pandey M, Tekade M, Gorain B, Tekade RK. Advanced nanoscale carrier-based approaches to overcome biopharmaceutical issues associated with anticancer drug ‘Etoposide’. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 106:110275. [DOI: 10.1016/j.msec.2019.110275] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 10/02/2019] [Accepted: 10/03/2019] [Indexed: 12/14/2022]
|
4
|
Yan B, Wang Y, Ma Y, Zhao J, Liu Y, Wang L. In vitro and in vivo evaluation of poly (acrylic acid) modified mesoporous silica nanoparticles as pH response carrier for β-elemene self-micro emulsifying. Int J Pharm 2019; 572:118768. [PMID: 31669556 DOI: 10.1016/j.ijpharm.2019.118768] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 10/02/2019] [Accepted: 10/05/2019] [Indexed: 12/21/2022]
Abstract
The strategy of formulating poorly soluble actives as liquid self-micro emulsifying drug delivery system (SMEDDS) has been explored in more than a thousand research papers. However, there have been a limited number of reports on pH sensitive solid SMEDDS. This study explored the feasibility of using poly (acrylic acid) modified mesoporous silica nanoparticles (MSNs-PAA) as a pH-mediated solid SMEDDS carrier for β-elemene. This SMEDDS was optimized using a central composite design-response surface methodology, pseudo ternary phase diagrams, and studies of the preliminary stability. MSNs-PAA was synthesized and used for loading β-elemene SMEDDS. Ele/MSNs-PAA was capable of pH-sensitive release of β-elemene. In addition to structural analyses, the morphological and stability of this SMEDDS was also investigated. In comparison of the β-elemene solution and the SMEDDS, the Ele/MSNs-PAA demonstrated improved Cmax, AUC and MRT after oral administration. These results suggested that the MSNs-PAA could be further developed as a promising approach for the pH sensitive release of β-elemene SMEDDS with enhanced oral bioavailability.
Collapse
Affiliation(s)
- Beibei Yan
- School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Yancai Wang
- School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
| | - Yingying Ma
- School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Juan Zhao
- School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Yangyang Liu
- School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Lulu Wang
- School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| |
Collapse
|
5
|
Lu YY, Dai WB, Wang X, Wang XW, Liu JY, Li P, Lou YQ, Lu C, Zhang Q, Zhang GL. Effects of crystalline state and self-nanoemulsifying drug delivery system (SNEDDS) on oral bioavailability of the novel anti-HIV compound 6-benzyl-1-benzyloxymethyl-5-iodouracil in rats. Drug Dev Ind Pharm 2017; 44:329-337. [DOI: 10.1080/03639045.2017.1391837] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Ying-Yuan Lu
- Department of Pharmacology, School of Basic Medical Science, Beijing (Peking) University, Beijing, PR China
| | - Wen-Bing Dai
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Beijing (Peking) University, Beijing, PR China
| | - Xin Wang
- Department of Pharmacology, School of Basic Medical Science, Beijing (Peking) University, Beijing, PR China
| | - Xiao-Wei Wang
- Department of Chemical Biology, School of Pharmaceutical Sciences, Beijing (Peking) University, Beijing, PR China
| | - Jun-Yi Liu
- Department of Chemical Biology, School of Pharmaceutical Sciences, Beijing (Peking) University, Beijing, PR China
| | - Pu Li
- Department of Pharmacology, School of Basic Medical Science, Beijing (Peking) University, Beijing, PR China
| | - Ya-Qing Lou
- Department of Pharmacology, School of Basic Medical Science, Beijing (Peking) University, Beijing, PR China
| | - Chuang Lu
- Department of Drug Metabolism & Pharmacokinetics (DMPK), Biogen, Cambridge, MA, USA
| | - Qiang Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Beijing (Peking) University, Beijing, PR China
| | - Guo-Liang Zhang
- Department of Pharmacology, School of Basic Medical Science, Beijing (Peking) University, Beijing, PR China
| |
Collapse
|
6
|
Pranatharthiharan S, Patel MD, Malshe VC, Pujari V, Gorakshakar A, Madkaikar M, Ghosh K, Devarajan PV. Asialoglycoprotein receptor targeted delivery of doxorubicin nanoparticles for hepatocellular carcinoma. Drug Deliv 2017; 24:20-29. [PMID: 28155331 PMCID: PMC8244555 DOI: 10.1080/10717544.2016.1225856] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
We report asialoglycoprotein receptor (ASGPR)-targeted doxorubicin hydrochloride (Dox) nanoparticles (NPs) for hepatocellular carcinoma (HCC). Polyethylene sebacate (PES)-Gantrez® AN 119 Dox NPs of average size 220 nm with PDI < 0.62 and ∼20% Dox loading were prepared by modified nanoprecipitation. ASGPR ligands, pullulan (Pul), arabinogalactan (AGn), and the combination (Pul-AGn), were anchored by adsorption. Ligand anchoring enabled high liver uptake with a remarkable hepatocyte:nonparenchymal cell ratio of 85:15. Furthermore, Pul-AGn NPs exhibited an additive effect implying incredibly high hepatocyte accumulation. Galactose-mediated competitive inhibition confirmed ASGPR-mediated uptake of ligand-anchored NPs in HepG2 cell lines. Subacute toxicity in rats confirmed the safety of the NP groups. However, histopathological evaluation suggested mild renal toxicity of AGn. Pul NPs revealed sustained reduction in tumor volume in PLC/PRF/5 liver tumor-bearing Nod/Scid mice up to 46 days. Extensive tumor necrosis, reduced collagen content, reduction in the HCC biomarker serum α-fetoprotein (p < 0.05), a mitotic index of 1.135 (day 46), and tumor treated/tumor control (T/C) values of <0.42 signified superior efficacy of Pul NPs. Furthermore, weight gain in the NP groups, and no histopathological alterations indicated that they were well tolerated by the mice. The high efficacy coupled with greater safety portrayed Pul Dox NPs as a promising nanocarrier for improved therapy of HCC.
Collapse
Affiliation(s)
- Sandhya Pranatharthiharan
- a Department of Pharmaceutical Sciences and Technology , Institute of Chemical Technology (Deemed University, Elite Status) , Mumbai , Maharashtra , India and
| | - Mitesh D Patel
- a Department of Pharmaceutical Sciences and Technology , Institute of Chemical Technology (Deemed University, Elite Status) , Mumbai , Maharashtra , India and
| | - Vinod C Malshe
- a Department of Pharmaceutical Sciences and Technology , Institute of Chemical Technology (Deemed University, Elite Status) , Mumbai , Maharashtra , India and
| | - Vaishali Pujari
- b National Institute of Immunohaematology , Mumbai , Maharashtra , India
| | - Ajit Gorakshakar
- b National Institute of Immunohaematology , Mumbai , Maharashtra , India
| | - Manisha Madkaikar
- b National Institute of Immunohaematology , Mumbai , Maharashtra , India
| | - Kanjaksha Ghosh
- b National Institute of Immunohaematology , Mumbai , Maharashtra , India
| | - Padma V Devarajan
- a Department of Pharmaceutical Sciences and Technology , Institute of Chemical Technology (Deemed University, Elite Status) , Mumbai , Maharashtra , India and
| |
Collapse
|
7
|
Qu D, Wang L, Liu M, Shen S, Li T, Liu Y, Huang M, Liu C, Chen Y, Mo R. Oral Nanomedicine Based on Multicomponent Microemulsions for Drug-Resistant Breast Cancer Treatment. Biomacromolecules 2017; 18:1268-1280. [PMID: 28350158 DOI: 10.1021/acs.biomac.7b00011] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Ding Qu
- Affiliated
Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Jiangsu Provincial Academy of Traditional Chinese Medicine, Nanjing 210028, China
| | - Lixiang Wang
- Affiliated
Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
| | - Meng Liu
- State
Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of
Drug Discovery for Metabolic Diseases, Center of Advanced Pharmaceuticals
and Biomaterials and Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
| | - Shiyang Shen
- State
Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of
Drug Discovery for Metabolic Diseases, Center of Advanced Pharmaceuticals
and Biomaterials and Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
| | - Teng Li
- State
Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of
Drug Discovery for Metabolic Diseases, Center of Advanced Pharmaceuticals
and Biomaterials and Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
| | - Yuping Liu
- Affiliated
Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Jiangsu Provincial Academy of Traditional Chinese Medicine, Nanjing 210028, China
| | - Mengmeng Huang
- Affiliated
Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Jiangsu Provincial Academy of Traditional Chinese Medicine, Nanjing 210028, China
| | - Congyan Liu
- Affiliated
Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Jiangsu Provincial Academy of Traditional Chinese Medicine, Nanjing 210028, China
| | - Yan Chen
- Affiliated
Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, China
- Jiangsu Provincial Academy of Traditional Chinese Medicine, Nanjing 210028, China
| | - Ran Mo
- State
Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of
Drug Discovery for Metabolic Diseases, Center of Advanced Pharmaceuticals
and Biomaterials and Center of Drug Discovery, China Pharmaceutical University, Nanjing 210009, China
| |
Collapse
|
8
|
Berlinck RGS, Bertonha AF, Takaki M, Rodriguez JPG. The chemistry and biology of guanidine natural products. Nat Prod Rep 2017; 34:1264-1301. [DOI: 10.1039/c7np00037e] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The chemistry and biology of natural guanidines isolated from microbial culture media, from marine invertebrates, as well as from terrestrial plants and animals, are reviewed.
Collapse
Affiliation(s)
| | - Ariane F. Bertonha
- Instituto de Química de São Carlos
- Universidade de São Paulo
- São Carlos
- Brazil
| | - Mirelle Takaki
- Instituto de Química de São Carlos
- Universidade de São Paulo
- São Carlos
- Brazil
| | | |
Collapse
|