1
|
Patil PH, Desai MP, Rao RR, Mutalik S, Puralae Channabasavaiah J. Strategy to Improve the Oral Pharmacokinetics of Cyclin-Dependent Kinase 4/6 Inhibitors: Enhancing Permeability and CYP450 Inhibition by a Natural Bioenhancer. AAPS PharmSciTech 2024; 25:181. [PMID: 39117933 DOI: 10.1208/s12249-024-02899-3] [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: 05/10/2024] [Accepted: 07/22/2024] [Indexed: 08/10/2024] Open
Abstract
Palbociclib and ribociclib an orally bioavailable, potent cyclin-dependent kinase 4/6 inhibitors, with low oral bioavailability due to substrate specificity towards CYP3A and P-glycoprotein. Thus, current research aims to examine the effect of a bioenhancer (naringin), on oral pharmacokinetics of palbociclib and ribociclib. Naringin's affinity for CYP3A4 and P-glycoprotein was studied using molecular docking; its impact on palbociclib/ribociclib CYP3A metabolism and P-glycoprotein-mediated efflux was examined using in vitro preclinical models; and its oral pharmacokinetics in rats were assessed following oral administration of palbociclib/ribociclib in presence of naringin (50 and 100 mg/kg). Naringin binds optimally to both proteins with the highest net binding energy of - 1477.23 and - 1607.47 kcal/mol, respectively. The microsomal intrinsic clearance of palbociclib and ribociclib was noticeably reduced by naringin (5-100 µM), by 3.0 and 2.46-folds, respectively. Similarly, naringin had considerable impact on the intestinal transport and efflux of both drugs. The pre-treatment with 100 mg/kg naringin increased significantly (p < 0.05) the oral exposure of palbociclib (2.0-fold) and ribociclib (1.95-fold). Naringin's concurrent administration of palbociclib and ribociclib increased their oral bioavailability due to its dual inhibitory effect on CYP3A4 and P-glycoprotein; thus, concurrent naringin administration may represent an innovative strategy for enhancing bioavailability of cyclin-dependent kinase inhibitors.
Collapse
Affiliation(s)
- Prajakta Harish Patil
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Mrunal Pradeep Desai
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Rajat Radhakrishna Rao
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Srinivas Mutalik
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Jagadish Puralae Channabasavaiah
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India.
| |
Collapse
|
2
|
Li H, Sun H, Zhao Y, Wang S, Zhao Y. Solid self-emulsifying casein carrier for the improvement on the oral bioavailability of simvastatin. Int J Biol Macromol 2024; 268:131516. [PMID: 38621556 DOI: 10.1016/j.ijbiomac.2024.131516] [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: 09/16/2023] [Revised: 04/07/2024] [Accepted: 04/09/2024] [Indexed: 04/17/2024]
Abstract
Simvastatin (SV) is a statin drug that can effectively control cholesterol and prevent cardiovascular diseases. However, SV is water-insoluble, and poor oral bioavailability (<5 %). Solid self-emulsifying carrier system is more stable than liquid emulsions, facilitating to improve the solubility and bioavailability of poorly soluble drugs. In the present study, a solid self-emulsifying carrier stabilized by casein (Cas-SSE) was successfully used to load SV to improve its solubility in water, by formulation selection and emulsification process optimization. Compared with oral tablets, the release of SV from Cas-SSE was significantly enhanced in artificial intestinal fluid. Furthermore, everted gut sac experiments indicated some water-soluble dispersing agents such as hydroxyethyl starch (HES), were not conducive to drug absorption. Pharmacokinetic studies suggested Cas-SSE without dispersing agent has much higher relative bioavailability (184.1 % of SV and 284.5 % of simvastatin acid) than SV tablet. The present work suggests Cas-SSE is a promising drug delivery platform with good biocompatibility for improving oral bioavailability of poorly water-soluble drugs.
Collapse
Affiliation(s)
- Han Li
- Intervention and Cell Therapy Center, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, PR China; The GBA National Institute for Nanotechnology Innovation, Guangdong Cannano Anew Medicine Co., Ltd, 136 Kaiyuan Avenue, Guangzhou 510700, PR China
| | - Haixia Sun
- The GBA National Institute for Nanotechnology Innovation, Guangdong Cannano Anew Medicine Co., Ltd, 136 Kaiyuan Avenue, Guangzhou 510700, PR China; School of Biomedical Sciences and Engineering, Guangzhou International Campus, South China University of Technology, Guangzhou 511442, PR China; National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, PR China
| | - Yanbing Zhao
- The GBA National Institute for Nanotechnology Innovation, Guangdong Cannano Anew Medicine Co., Ltd, 136 Kaiyuan Avenue, Guangzhou 510700, PR China; National Engineering Research Center for Nanomedicine, Key Laboratory of Molecular Biophysics of Ministry of Education, Hubei Key Laboratory of Bioinorganic Chemistry and Materia Medica, College of Life Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan City 430074, PR China.
| | - Shaobin Wang
- Intervention and Cell Therapy Center, Peking University Shenzhen Hospital, Shenzhen Peking University-The Hong Kong University of Science and Technology Medical Center, Shenzhen, PR China.
| | - Yongsheng Zhao
- Department of Nuclear Medicine, Peking University Shenzhen Hospital, Shenzhen 518035, Guangdong, PR China.
| |
Collapse
|
3
|
Wang H, Kim R, Wang Y, Furtado KL, Sims CE, Tamayo R, Allbritton NL. In vitro co-culture of Clostridium scindens with primary human colonic epithelium protects the epithelium against Staphylococcus aureus. Front Bioeng Biotechnol 2024; 12:1382389. [PMID: 38681959 PMCID: PMC11045926 DOI: 10.3389/fbioe.2024.1382389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 03/28/2024] [Indexed: 05/01/2024] Open
Abstract
A complex and dynamic network of interactions exists between human gastrointestinal epithelium and intestinal microbiota. Therefore, comprehending intestinal microbe-epithelial cell interactions is critical for the understanding and treatment of intestinal diseases. Primary human colonic epithelial cells derived from a healthy human donor were co-cultured with Clostridium scindens (C. scindens), a probiotic obligate anaerobe; Staphylococcus aureus (S. aureus), a facultative anaerobe and intestinal pathogen; or both bacterial species in tandem. The co-culture hanging basket platform used for these experiments possessed walls of controlled oxygen (O2) permeability to support the formation of an O2 gradient across the intestinal epithelium using cellular O2 consumption, resulting in an anaerobic luminal and aerobic basal compartment. Both the colonic epithelial cells and C. scindens remained viable over 48 h during co-culture. In contrast, co-culture with S. aureus elicited significant damage to colonic epithelial cells within 24 h. To explore the influence of the intestinal pathogen on the epithelium in the presence of the probiotic bacteria, colonic epithelial cells were inoculated sequentially with the two bacterial species. Under these conditions, C. scindens was capable of repressing the production of S. aureus enterotoxin. Surprisingly, although C. scindens converted cholic acid to secondary bile acids in the luminal medium, the growth of S. aureus was not significantly inhibited. Nevertheless, this combination of probiotic and pathogenic bacteria was found to benefit the survival of the colonic epithelial cells compared with co-culture of the epithelial cells with S. aureus alone. This platform thus provides an easy-to-use and low-cost tool to study the interaction between intestinal bacteria and colonic cells in vitro to better understand the interplay of intestinal microbiota with human colonic epithelium.
Collapse
Affiliation(s)
- Hao Wang
- Department of Bioengineering, University of Washington, Seattle, WA, United States
| | - Raehyun Kim
- Department of Bioengineering, University of Washington, Seattle, WA, United States
- Department of Biological and Chemical Engineering, Hongik University, Sejong, Republic of Korea
| | - Yuli Wang
- Department of Bioengineering, University of Washington, Seattle, WA, United States
| | - Kathleen L. Furtado
- Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, NC, United States
| | - Christopher E. Sims
- Department of Bioengineering, University of Washington, Seattle, WA, United States
- Department of Medicine/Division of Rheumatology, University of Washington, Seattle, WA, United States
| | - Rita Tamayo
- Department of Microbiology and Immunology, University of North Carolina, Chapel Hill, NC, United States
| | - Nancy L. Allbritton
- Department of Bioengineering, University of Washington, Seattle, WA, United States
| |
Collapse
|
4
|
Li WJ, Cai YF, Ouyang Y, Li XY, Shi XL, Cao SX, Huang Y, Wu HW, Yang HJ. Quality evaluation of Angelica Sinensis Radix dispensing granules by integrating microvascular activity and chemical analysis. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117236. [PMID: 37769884 DOI: 10.1016/j.jep.2023.117236] [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: 07/16/2023] [Revised: 09/24/2023] [Accepted: 09/25/2023] [Indexed: 10/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE As a new form of crude slices of traditional Chinese medicine (TCM), traditional Chinese medicine dispensing granules (TCMDGs) have been used for clinical formula. It is necessary to evaluate whether the chemical composition and biological activity are consistent among the different batches. Angelica Sinensis Radix (ASR), the root of Angelica sinensis (Oliv.) Diels, is one of the most frequently used medicinal materials in gynecology, senile and cardiovascular diseases. In this paper, the quality of TCMDGs is examined taking the Angelica Sinensis Radix dispensing granules (ASRDGs) as a typical case. AIM OF THE STUDY In this study, integrating bioequivalence and chemical analysis was used to evaluate the quality of dispensing granules taking ASRDGs as a typical case. MATERIALS AND METHODS According to the clinical efficacy of ASR, the intestinal absorption liquid of ASRDGs (IAL-ASRDGs) in 15 batches prepared by the everted gut sac (EGS) method was used to evaluate its effects of vasodilatation on isolated vascular rings. Then, the chemical profiling analysis of IAL-ASRDGs from the 15 batches was carried out by ultra-high performance liquid chromatography coupled with quadrupole-time of flight mass spectrometry (UPLC-Q-TOF-MS). The components in IAL-ASRDGs were identified using mass spectrometry data and the obtained reference standards. Pearson correlation analysis was further performed for the selection of quality control markers based on the extracted ion chromatograms of the identified compounds and vasodilatory activities of different batches of IAL-ASRDGs. Moreover, the selected chemical components in ASRDGs were further verified by vasodilatory activities and quantitatively analyzed by ultra-high performance liquid chromatography-triple quadrupole mass spectrometry (UPLC-QQQ-MS). RESULTS The IAL-ASRDGs showed favorable vasodilatory activities. There were significant differences among the 15 batches. The ranges of maximum vasodilation rate (%) and EC50 were 69.33 ± 7.16 to 19.52 ± 5.05 and 0.07-25.58 g raw materials/mL, respectively. A total of 46 compounds in IAL-ASRDGs were identified based on accurate mass measurements, fragmentation behavior and the reference standards. Among them, 8 compounds including butylidenephthalide, butylphthalide and senkyunolide A showed positive correlation with vasodilatory effect of IAL-ASRDGs. The 8 compounds were further verified, showing obvious vasodilatory activities. The content of the 8 compounds also showed some differences in 15 batches of ASRDGs. Among them, the content of ferulic acid, senkyunolide I and senkyunolide H varied the most in different batches of ASRDGs. By Pearson correlation analysis, the total content of senkyunolides (senkyunolide A, senkyunolide I and senkyunolide H) in ASRDGs was found to reflect the vasodilatory activity of ASRDGs mostly. CONCLUSION This study provides new strategies for the quality assessment by bioequivalence and explore the chemical quality control markers for ASRDGs.
Collapse
Affiliation(s)
- Wen-Jie Li
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Yu-Feng Cai
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Yi Ouyang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Xian-Yu Li
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Key Laboratory of Research of Chinese Medicine on Prevention and Treatment for Major Diseases, Beijing, 100700, China.
| | - Xiao-Lu Shi
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Key Laboratory of Research of Chinese Medicine on Prevention and Treatment for Major Diseases, Beijing, 100700, China.
| | - Sheng-Xuan Cao
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Ying Huang
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Key Laboratory of Research of Chinese Medicine on Prevention and Treatment for Major Diseases, Beijing, 100700, China
| | - Hong-Wei Wu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Hong-Jun Yang
- China Academy of Chinese Medical Sciences, Beijing, 100700, China; Key Laboratory of Research of Chinese Medicine on Prevention and Treatment for Major Diseases, Beijing, 100700, China.
| |
Collapse
|
5
|
Noorman L, van der Hee B, Gilbert MS, de Vries S, van der Hoek S, Gerrits WJJ. Assessing seromuscular layer and serosa removal on intestinal permeability measurements in weaned piglet everted sac segments. J Anim Sci 2024; 102:skae148. [PMID: 38804653 PMCID: PMC11222984 DOI: 10.1093/jas/skae148] [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: 02/29/2024] [Accepted: 05/27/2024] [Indexed: 05/29/2024] Open
Abstract
The integrity of the intestinal barrier is crucial for regulating the passage of pathogens and toxins, while facilitating nutrient absorption. The everted gut sac technique, an ex-vivo technique, can be used to study interventions on barrier function. This cost-effective approach utilizes relatively large gut segments to study specific intestinal regions. Typically, intact (non-stripped) intestinal segments are used, but their use may underestimate permeability due to the medial positioning of blood vessels relative to the seromuscular layer and serosa. However, removing these layers risks physical damage, resulting in an overestimation of intestinal permeability. Therefore, we investigated the impact of stripping jejunal segments on permeability to fluorescein isothiocyanate-dextran (FITC, 4 kDa) and tetramethylrhodamine isothiocyanate-dextran (TRITC, 40 kDa), and on the absorption of glucose, lysine, and methionine in jejunal segments from 80 piglets at 8 d postweaning. Piglets were subjected to either high or low sanitary housing conditions and diets provoking intestinal protein fermentation or not, expected to influence intestinal permeability. Stripping of the seromuscular layer and serosa increased the passage of 4 kDa FITC-dextran (stripped vs. non-stripped; 1.1 vs. 0.9 pmol/cm2/min, P < 0.001), glucose (40.0 vs. 19.1 pmol/cm2/min, P < 0.001), lysine (2.5 vs. 2.0 nmol/cm2/min, P < 0.001), and methionine (4.1 vs. 2.7 pmol/cm2/min, P < 0.001). As permeability increased, the differences in methionine passage between stripped and non-stripped intestinal segments also increased (slope = 1.30, P = 0.009). The coefficients of variation were comparable between stripped and non-stripped intestines (over all treatments, stripped vs. non-stripped 38% vs. 40%). Stripping, by isolating mucosal processes without introducing additional variation, is thus recommended for studies on intestinal permeability or absorption.
Collapse
Affiliation(s)
- Lonneke Noorman
- Department of Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, 3584CL Utrecht, The Netherlands
| | - Bart van der Hee
- Host-Microbe Interactomics, Department of Animal Sciences, Wageningen University & Research, 6700AH Wageningen, The Netherlands
- Laboratory of Microbiology, Agrotechnology and Food Sciences, Wageningen University & Research, 6700EH Wageningen, The Netherlands
| | - Myrthe S Gilbert
- Animal Nutrition Group, Department of Animal Sciences, Wageningen University & Research, 6700AH Wageningen, The Netherlands
| | - Sonja de Vries
- Animal Nutrition Group, Department of Animal Sciences, Wageningen University & Research, 6700AH Wageningen, The Netherlands
| | - Sylvia van der Hoek
- Department of Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, 3584CL Utrecht, The Netherlands
| | - Walter J J Gerrits
- Animal Nutrition Group, Department of Animal Sciences, Wageningen University & Research, 6700AH Wageningen, The Netherlands
| |
Collapse
|
6
|
Li R, Chen Y, Jia M, Jiang X, Wang L. Pharmacokinetics and absorption mechanism of tandospirone citrate. Front Pharmacol 2023; 14:1283103. [PMID: 38027008 PMCID: PMC10657815 DOI: 10.3389/fphar.2023.1283103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 10/12/2023] [Indexed: 12/01/2023] Open
Abstract
Tandospirone citrate (TDS) is commonly used for the treatment of patients with generalized anxiety disorder in clinical practice, and several studies are developing new indications for TDS. However, the in vivo processes and absorption properties of TDS have not been systematically investigated. In this work, we conducted a comprehensive investigation using in vivo, in vitro, and ex vivo approaches, involving animal and cellular models, to examine the pharmacokinetic properties and absorption mechanisms of TDS. The results of in vivo studies revealed that the half-life (t 1/2) of TDS was 1.380 ± 0.46 h and 1.224 ± 0.39 h following intragastric (i.g.) and intravenous (i.v.) administration of 20 mg/kg TDS, respectively. This indicates that TDS is rapidly eliminated in rats. The area under the curve (AUC) of TDS after i.g. and i.v. administration was 114.7 ± 40 ng/mL*h and 48,400 ± 19,110 ng/mL*h, respectively, and the absolute bioavailability of TDS was found to be low (0.24%). Furthermore, TDS was extensively metabolized in rats, with the AUC of the major active metabolite [1-[2-pyrimidyl]-piperazine] being approximately 16.38-fold higher than that of TDS after i.g. administration. The results from the in vitro Caco-2 cell model and ex vivo everted gut sac experiment demonstrated that TDS exhibited good permeability, and its transport was influenced by concentration, temperature, and pH. Passive diffusion was identified as the main absorption mechanism. In conclusion, TDS is classified as a Biopharmaceutics Classification System (BCS) class I drug, characterized by high solubility and permeability. The low absolute bioavailability of TDS may be attributed to its rapid metabolism. The pharmacokinetic data and absorption characteristics obtained in this study provide fundamental information for the further development and utilization of TDS.
Collapse
Affiliation(s)
- Rong Li
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, Sichuan, China
- Department of Clinical Pharmacy and Pharmacy Administration, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu, Sichuan, China
| | - Yuwen Chen
- West China Hospital, West China School of Nursing, Sichuan University, Chengdu, Sichuan, China
| | - Mi Jia
- Department of Clinical Pharmacy and Pharmacy Administration, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu, Sichuan, China
| | - Xuehua Jiang
- Department of Clinical Pharmacy and Pharmacy Administration, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu, Sichuan, China
| | - Ling Wang
- Department of Clinical Pharmacy and Pharmacy Administration, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu, Sichuan, China
| |
Collapse
|
7
|
Ralli T, Saifi Z, Kumari A, Aeri V, Kohli K. In-silico, in-vitro and ex-vivo evidence of combining silymarin phytopharmaceutical with piperine, and fulvic acid for enhancing its solubility and permeability. Pharm Dev Technol 2023; 28:595-610. [PMID: 37342048 DOI: 10.1080/10837450.2023.2227966] [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: 02/09/2023] [Revised: 05/22/2023] [Accepted: 06/13/2023] [Indexed: 06/22/2023]
Abstract
Non-alcoholic fatty liver disease is one of the leading causes of death worldwide. Even if with such a high mortality there is no definite treatment approved. Thus, there is a need to develop a formulation which can have multiple pharmacological activities. Herbal drugs are among the most promising compounds that act by different pharmacological actions. For increasing the bio-activity of Silymarin we had isolated five active biomarker molecules from silymarin extract (as a Phytopharmaceutical) in our previous work. It possesses lower bioavailability due to poor solubility, lesser permeability and first pass metabolism effect. Therefore, from the literature we had screened two bioavailability enhancers i.e. piperine and fulvic acid for overcoming the drawbacks associated with silymarin. Hence, in this study we had first explored the ADME-T parameters and then evaluated their in-silico activity for different enzymes involved in inflammation and fibrosis. Interestingly, it was found that besides the bioavailability enhancing property, piperine and fulvic acid also shown anti-inflammatory and anti-fibrotic action, particularly more activity was demonstrated by fulvic acid than piperine. Furthermore, the concentration of the bioavailability enhancers i.e. 20% FA and 10% PIP were optimized by QbD assisted solubility studies. Moreover, the percentage release and apparent permeability coefficient of the optimized formulation was found to be 95% and 90%, respectively as compared to 6.54*106 and 1.63*106 respectively by SM suspension alone. Furthermore, it was found that plain rhodamine solution penetrated only up to 10 um whereas, formulation penetrated up to 30 um. Thus, combining these three, can not only increase the bioavailability of silymarin, but might also, increase the physiological action synergistically.
Collapse
Affiliation(s)
- Tanya Ralli
- Department of Pharmaceutics, School of Pharmaceutical Education & Research, New Delhi, India
| | - Zoya Saifi
- Department of Pharmaceutics, School of Pharmaceutical Education & Research, New Delhi, India
| | - Amita Kumari
- Indian Patent agent and TIFAC-DST Woman Scientist, Delhi, India
| | - Vidhu Aeri
- Department of Pharmacognosy, School of Pharmaceutical Education & Research, New Delhi, India
| | - Kanchan Kohli
- Department of Pharmaceutics, School of Pharmaceutical Education & Research, New Delhi, India
- Director (Research and publications), Llyod Institute of Management and Technology, Uttar Pradesh, India
| |
Collapse
|
8
|
Ejazi SA, Louisthelmy R, Maisel K. Mechanisms of Nanoparticle Transport across Intestinal Tissue: An Oral Delivery Perspective. ACS NANO 2023. [PMID: 37410891 DOI: 10.1021/acsnano.3c02403] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/08/2023]
Abstract
Oral drug administration has been a popular choice due to patient compliance and limited clinical resources. Orally delivered drugs must circumvent the harsh gastrointestinal (GI) environment to effectively enter the systemic circulation. The GI tract has a number of structural and physiological barriers that limit drug bioavailability including mucus, the tightly regulated epithelial layer, immune cells, and associated vasculature. Nanoparticles have been used to enhance oral bioavailability of drugs, as they can act as a shield to the harsh GI environment and prevent early degradation while also increasing uptake and transport of drugs across the intestinal epithelium. Evidence suggests that different nanoparticle formulations may be transported via different intracellular mechanisms to cross the intestinal epithelium. Despite the existence of a significant body of work on intestinal transport of nanoparticles, many key questions remain: What causes the poor bioavailability of the oral drugs? What factors contribute to the ability of a nanoparticle to cross different intestinal barriers? Do nanoparticle properties such as size and charge influence the type of endocytic pathways taken? In this Review, we summarize the different components of intestinal barriers and the types of nanoparticles developed for oral delivery. In particular, we focus on the various intracellular pathways used in nanoparticle internalization and nanoparticle or cargo translocation across the epithelium. Understanding the gut barrier, nanoparticle characteristics, and transport pathways may lead to the development of more therapeutically useful nanoparticles as drug carriers.
Collapse
Affiliation(s)
- Sarfaraz Ahmad Ejazi
- Fischell Department of Bioengineering, University of Maryland, 3120 A. James Clark Hall, College Park, Maryland 20742, United States
| | - Rebecca Louisthelmy
- Fischell Department of Bioengineering, University of Maryland, 3120 A. James Clark Hall, College Park, Maryland 20742, United States
| | - Katharina Maisel
- Fischell Department of Bioengineering, University of Maryland, 3120 A. James Clark Hall, College Park, Maryland 20742, United States
| |
Collapse
|
9
|
Al-Shdefat R, Hailat M, Alshogran OY, Abu Dayyih W, Gardouh A, Al Meanazel O. Ribociclib Hybrid Lipid-Polymer Nanoparticle Preparation and Characterization for Cancer Treatment. Polymers (Basel) 2023; 15:2844. [PMID: 37447489 DOI: 10.3390/polym15132844] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 06/21/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023] Open
Abstract
Ribociclib is a newly approved orally administered drug for breast cancer. This study aimed to prepare, characterize, and evaluate hybrid lipid-polymer nanoparticles (PLNs) of ribociclib to enhance its in vitro dissolution rate, pharmacokinetics, and anticancer efficacy. Ribociclib-loaded PLNs were prepared by solvent evaporation using the Box-Behnken design to optimize formulation variables. Particle size, entrapment efficiency, differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), atomic force microscopy (AFM), in vitro release cytotoxicity, molecular modeling, and pharmacokinetic studies were examined. The ribociclib-loaded PLN (formula 1, F1) was optimized in terms of particle size (266.9 ± 4.61 nm) and encapsulation efficiency (59.1 ± 2.57 mg/mL). DSC and thermogravimetric characterization showed the absence of a crystalline structure in the prepared PLNs, confirmed by FTIR, and showed no interactions between the components and the drug. AFM showed well-dispersed heterogeneously shaped nanoparticles. The in vitro release profile exhibited significant results for the optimized formula, reaching 100% at 600 and 90 min at pH 6.8 and 1.2, respectively. The low IC50 obtained by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) assay suggests that optimized PLN might serve as an effective delivery vehicle for cancer treatment, especially breast and lung cancer. Molecular modeling revealed several hydrogen bonds. A pharmacokinetic study in rats showed that the ribociclib formula had a 6.5-fold increase in maximum concentration (Cmax) and a 5.6-fold increase in area under the curve (AUC). Regarding the everted intestinal sac absorption, formula 1 increased ribociclib penetration relative to the physical combination and pure medication. In conclusion, optimized PLNs with enhanced physicochemical and cytotoxic properties and improved pharmacokinetic parameters were successfully prepared.
Collapse
Affiliation(s)
- Ramadan Al-Shdefat
- Department of Pharmacy, Faculty of Pharmacy, Jadara University, Irbid 21110, Jordan
| | - Mohammad Hailat
- College of Pharmacy, Al-Zaytoonah University of Jordan, Amman 11733, Jordan
| | - Osama Y Alshogran
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Wael Abu Dayyih
- Faculty of Pharmacy, Mutah University, Al-Karak 61710, Jordan
| | - Ahmed Gardouh
- Department of Pharmacy, Faculty of Pharmacy, Jadara University, Irbid 21110, Jordan
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
| | - Osaid Al Meanazel
- Michael Sayegh Faculty of Pharmacy, Aqaba University of Technology, Aqaba 77110, Jordan
| |
Collapse
|
10
|
Moussa Y, Teaima MH, Attia D, Elmazar MM, El-Nabarawi MA. Unroasted Green Coffee Extract-Loaded Solid Lipid Nanoparticles for Enhancing Intestinal Permeation. ACS OMEGA 2023; 8:20251-20261. [PMID: 37332788 PMCID: PMC10268626 DOI: 10.1021/acsomega.2c06629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 05/23/2023] [Indexed: 06/20/2023]
Abstract
Green coffee bean extract (GCBE) provides diversified health benefits. However, its reported low bioavailability impeded its utilization in various applications. In this study, GCBE-loaded solid lipid nanoparticles (SLNs) were prepared to improve the bioavailability through enhanced intestinal absorption of GCBE. During the preparation of promising GCBE-loaded SLNs, the lipid concentration, surfactant concentration, and co-surfactant amount are crucial that were optimized using the Box-Behnken design, while particle size, polydispersity index (PDI), ζ-potential, entrapment efficiency, and cumulative drug release were the measured responses. GCBE-SLNs were successfully developed by a high shear homogenization technique using geleol as a solid lipid, tween 80 as a surfactant, and propylene glycol as Co-SAA. The optimized SLNs contained 5.8% geleol, 5.9% tween 80, and 80.4 mg PG resulting in a small particle size of 235.7 ± 12.5 nm, reasonably acceptable PDI of 0.417 ± 0.023, and ζ-potential of -15 ± 0.14 mV, with a high entrapment efficiency of 58.3 ± 0.85% and cumulative release of 7575 ± 0.78%. Furthermore, the performance of the optimized GCBE-SLN was evaluated using an ex vivo everted sac model where the intestinal permeation of GCBE was improved due to nanoencapsulation using SLN. Consequently, the results enlightened the auspicious potential of exploiting oral GCBE-SLNs for boosting intestinal absorption of chlorogenic acid.
Collapse
Affiliation(s)
- Yomna
A. Moussa
- Department
of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The British University in Egypt (BUE), 11837 El-Sherouk
City, Cairo, Egypt
| | - Mahmoud H. Teaima
- Department
of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, 11562 Cairo, Egypt
| | - Dalia Attia
- Department
of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The British University in Egypt (BUE), 11837 El-Sherouk
City, Cairo, Egypt
| | - Mohey M. Elmazar
- Department
of Pharmacology and Toxicology, Faculty of Pharmacy, The British University in Egypt (BUE), 11837 El-Sherouk City, Cairo, Egypt
| | - Mohamed A. El-Nabarawi
- Department
of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, 11562 Cairo, Egypt
| |
Collapse
|
11
|
Jia CQ, Wang SY, Yuan Y, Wu YQ, Cai Y, Liu JW, Ma HQ. The passive diffusion improvement of Vitamin B 12 intestinal absorption by Gelucire that fit for commercialized production. Saudi Pharm J 2023; 31:962-971. [PMID: 37234351 PMCID: PMC10206182 DOI: 10.1016/j.jsps.2023.04.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 04/24/2023] [Indexed: 05/27/2023] Open
Abstract
Vitamin B12 (VB12) is a vital micronutrient to maintain the normal state of the hematopoietic system. It must be obtained from the diet since the human body cannot synthesize it. Moreover, the absorption of VB12 needs to be mediated by intrinsic factor on the gastrointestinal (GI) track. The abnormalities in the stomach or lack of such intrinsic factors may result in poor oral absorption of VB12. However, the very advanced formulation strategies were generally very costly and still in the development stage. Thus, the objectives of the present study were to increase the VB12 intestinal absorption by conventional excipients of Gelucire 44/14 (G44/14) or Labrasol, which could be potentially formulated as a cost effect balanced product. The in vitro Caco-2 cell model was applied for the absorption study. A novel VB12 solid dispersion was subsequently prepared and further characterized by Differential scanning calorimetry, Fourier transform infrared spectroscopy, and Scanning electron microscopy, respectively. The membrane permeability of the VB12 solid dispersion was finally evaluated using ex vivo rat everted gut sac method. The results suggested that G44/14 could significantly enhance the intestinal absorption of VB12 via P-glycoprotein inhibition in vitro (P < 0.01). The membrane permeability of VB12could be significantly (P < 0.01) improved by G44/14-VB12 solid dispersion at a proportion of carrier: drug ratio of 20:1.The liquidfied solid dispersion was finally directly filled in the hard gelatin capsules. In conclusion, the cheap and simplified process of VB12 complex prepared by G44/14 could potentially increase VB12 intestinal absorption, which may be liable to commercial manufacturing.
Collapse
Affiliation(s)
- Cheng-Qi Jia
- TianJin International Joint Academy of Biomedicine, No.220 Dongting Road, the Tianjin Economic-Technological Development Area (TEDA), Tianjin, People’s Republic of China
| | - Shu-Yan Wang
- TianJin International Joint Academy of Biomedicine, No.220 Dongting Road, the Tianjin Economic-Technological Development Area (TEDA), Tianjin, People’s Republic of China
| | - Ye Yuan
- Tianjin Center for Adverse Drug Reaction Monitoring, No. 237 road Hongqinan, nankai District, Tianjin 300191, People’s Republic of China
| | - Yu-Qing Wu
- TianJin International Joint Academy of Biomedicine, No.220 Dongting Road, the Tianjin Economic-Technological Development Area (TEDA), Tianjin, People’s Republic of China
| | - Yan Cai
- TianJin International Joint Academy of Biomedicine, No.220 Dongting Road, the Tianjin Economic-Technological Development Area (TEDA), Tianjin, People’s Republic of China
| | - Jun-Wei Liu
- TianJin International Joint Academy of Biomedicine, No.220 Dongting Road, the Tianjin Economic-Technological Development Area (TEDA), Tianjin, People’s Republic of China
- Xu He (Tianjin) Medical Technology Co., Ltd., No.220 Dongting Road, the Tianjin Economic-Technological Development Area (TEDA), Tianjin, People’s Republic of China
| | - Hai-Qiu Ma
- TianJin International Joint Academy of Biomedicine, No.220 Dongting Road, the Tianjin Economic-Technological Development Area (TEDA), Tianjin, People’s Republic of China
- Xu He (Tianjin) Medical Technology Co., Ltd., No.220 Dongting Road, the Tianjin Economic-Technological Development Area (TEDA), Tianjin, People’s Republic of China
| |
Collapse
|
12
|
Donkers JM, van der Vaart JI, van de Steeg E. Gut-on-a-Chip Research for Drug Development: Implications of Chip Design on Preclinical Oral Bioavailability or Intestinal Disease Studies. Biomimetics (Basel) 2023; 8:226. [PMID: 37366821 DOI: 10.3390/biomimetics8020226] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 05/25/2023] [Accepted: 05/26/2023] [Indexed: 06/28/2023] Open
Abstract
The gut plays a key role in drug absorption and metabolism of orally ingested drugs. Additionally, the characterization of intestinal disease processes is increasingly gaining more attention, as gut health is an important contributor to our overall health. The most recent innovation to study intestinal processes in vitro is the development of gut-on-a-chip (GOC) systems. Compared to conventional in vitro models, they offer more translational value, and many different GOC models have been presented over the past years. Herein, we reflect on the almost unlimited choices in designing and selecting a GOC for preclinical drug (or food) development research. Four components that largely influence the GOC design are highlighted, namely (1) the biological research questions, (2) chip fabrication and materials, (3) tissue engineering, and (4) the environmental and biochemical cues to add or measure in the GOC. Examples of GOC studies in the two major areas of preclinical intestinal research are presented: (1) intestinal absorption and metabolism to study the oral bioavailability of compounds, and (2) treatment-orientated research for intestinal diseases. The last section of this review presents an outlook on the limitations to overcome in order to accelerate preclinical GOC research.
Collapse
Affiliation(s)
- Joanne M Donkers
- Department of Metabolic Health Research, TNO, Sylviusweg 71, 2333 BE Leiden, The Netherlands
| | - Jamie I van der Vaart
- Department of Metabolic Health Research, TNO, Sylviusweg 71, 2333 BE Leiden, The Netherlands
- Division of Endocrinology, Department of Medicine, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
- Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | - Evita van de Steeg
- Department of Metabolic Health Research, TNO, Sylviusweg 71, 2333 BE Leiden, The Netherlands
| |
Collapse
|
13
|
Ma C, Sheng N, Li Y, Zheng H, Wang Z, Zhang J. A comprehensive perspective on the disposition, metabolism, and pharmacokinetics of representative multi-components of Dengzhan Shengmai in rats with chronic cerebral hypoperfusion after oral administration. JOURNAL OF ETHNOPHARMACOLOGY 2023; 307:116212. [PMID: 36739927 DOI: 10.1016/j.jep.2023.116212] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 01/22/2023] [Accepted: 01/23/2023] [Indexed: 06/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Dengzhan Shengmai capsule (DZSM), an evidence-based Chinese medicine comprising Erigeron breviscapus (Vaniot) Hand. -Mazz., Panax ginseng C.A.Mey., Ophiopogon japonicus (Thunb.) Ker Gawl., and Schisandra chinensis (Turcz.) Baill., exhibits an excellent efficacy in treating cardio- and cerebrovascular diseases. It contains caffeoyl compounds, flavonoids, saponins, and lignans as primary active components. However, so far, the characteristics of disposition, metabolism, and pharmacokinetics of its active components remain mostly unclear. AIM OF STUDY To elucidate disposition, metabolism, and pharmacokinetics of representative components of DZSM in rats with chronic cerebral hypoperfusion (CCH) by integrating ex vivo and in situ approaches. MATERIALS AND METHODS Exposure and distribution of absorbed prototypes and their metabolites were comprehensively investigated using sensitive LC-MS/MS and high-resolution LC-Q-TOF/MS. Pharmacokinetics of representative 16 components (12 prototypes and 4 metabolites) with different chemical categories, relatively high in vivo levels, wide tissue distribution, and reported neuroprotective activities were profiled. The ex vivo everted gut sac and in situ linked-rat models were adopted. RESULTS Representative 12 prototypes including 6 caffeoyl compounds (CA, 5-CQA, 3-CQA, 4-CQA, 1,3-CQA, and 3,4-CQA), 1 flavonoid (Scu), 2 saponins (Rd and Rg2), and 3 lignans (SchA, SchB, and SolA) presented characteristic absorption, disposition, and pharmacokinetics profiles in CCH rats. The caffeoyl compounds and flavonoid were well absorbed, exhibited wide distribution, and underwent extensive intestinal metabolism, such as methylation, isomerization, and sulfoconjugation. For CA, 5-CQA, Scu, and 4 related metabolites, the enterohepatic circulation was observed and resulted in bimodal or multimodal pharmacokinetic profiles. Saponins showed relatively low systemic exposure and limited distribution. The PPD-type ginsenoside Rd exhibited longer elimination half-life and systemic circulation than the PPT-type ginsenoside Rg2. No enterohepatic circulation was observed regarding saponins, suggesting that the multimodal pharmacokinetic profile of Rd could be due to its multi-site intestinal absorption. Lignans presented a low in vivo exposure and broad distribution. They were mainly transformed into hydroxylated metabolites. Corresponding to its bimodal pharmacokinetic profile, one metabolite of lignans completed the enterohepatic cycle. CONCLUSION The disposition, metabolism, and pharmacokinetic profiles of representative active components of DZSM were comprehensively characterized and elucidated.
Collapse
Affiliation(s)
- Congyu Ma
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, PR China.
| | - Ning Sheng
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, PR China.
| | - Yuanyuan Li
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, PR China.
| | - Hao Zheng
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, PR China.
| | - Zhe Wang
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, PR China.
| | - Jinlan Zhang
- State Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100050, PR China.
| |
Collapse
|
14
|
Masloh S, Culot M, Gosselet F, Chevrel A, Scapozza L, Zeisser Labouebe M. Challenges and Opportunities in the Oral Delivery of Recombinant Biologics. Pharmaceutics 2023; 15:pharmaceutics15051415. [PMID: 37242657 DOI: 10.3390/pharmaceutics15051415] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Recombinant biological molecules are at the cutting-edge of biomedical research thanks to the significant progress made in biotechnology and a better understanding of subcellular processes implicated in several diseases. Given their ability to induce a potent response, these molecules are becoming the drugs of choice for multiple pathologies. However, unlike conventional drugs which are mostly ingested, the majority of biologics are currently administered parenterally. Therefore, to improve their limited bioavailability when delivered orally, the scientific community has devoted tremendous efforts to develop accurate cell- and tissue-based models that allow for the determination of their capacity to cross the intestinal mucosa. Furthermore, several promising approaches have been imagined to enhance the intestinal permeability and stability of recombinant biological molecules. This review summarizes the main physiological barriers to the oral delivery of biologics. Several preclinical in vitro and ex vivo models currently used to assess permeability are also presented. Finally, the multiple strategies explored to address the challenges of administering biotherapeutics orally are described.
Collapse
Affiliation(s)
- Solene Masloh
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), Faculté des sciences Jean Perrin, University of Artois, UR 2465, Rue Jean Souvraz, 62300 Lens, France
- Affilogic, 24 Rue de la Rainière, 44300 Nantes, France
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
| | - Maxime Culot
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), Faculté des sciences Jean Perrin, University of Artois, UR 2465, Rue Jean Souvraz, 62300 Lens, France
| | - Fabien Gosselet
- Laboratoire de la Barrière Hémato-Encéphalique (LBHE), Faculté des sciences Jean Perrin, University of Artois, UR 2465, Rue Jean Souvraz, 62300 Lens, France
| | - Anne Chevrel
- Affilogic, 24 Rue de la Rainière, 44300 Nantes, France
| | - Leonardo Scapozza
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
| | - Magali Zeisser Labouebe
- School of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1201 Geneva, Switzerland
| |
Collapse
|
15
|
Wang M, Wang M, Zhao J, Xu H, Xi Y, Yang H. Dengzhan Shengmai capsule attenuates cardiac fibrosis in post-myocardial infarction rats by regulating LTBP2 and TGF-β1/Smad3 pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 116:154849. [PMID: 37163903 DOI: 10.1016/j.phymed.2023.154849] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 04/17/2023] [Accepted: 05/01/2023] [Indexed: 05/12/2023]
Abstract
BACKGROUND Cardiac fibrosis contributes to myocardial remodeling after myocardial infarction (MI), which may facilitate the progression to end-stage heart failure. Dengzhan Shengmai capsule (DZSMC), a traditional Chinese formula derived from Shen-mai powder, has shown remarkable therapeutic effects against cardiovascular diseases. However, the effect of DZSMC on cardiac fibrosis and its potential mechanism are ill-defined. PURPOSE To evaluate the effects of DZSMC on cardiac fibrosis after myocardial infarction (MI) and investigate its underlying mechanism. METHOD In vivo, MI rat models were established by permanently ligation of left anterior descending coronary arteries (LAD) and then were intragastrically treated with DZSMC or captopril for 5 weeks. Ex vivo, an everted intestinal sac model was used to study the intestinal absorption components of DZSMC, which were further identified through an ultra-performance liquid chromatography tandem mass spectrometry (UHPLC-MS) method. In vitro, a myocardium fibrotic model was constructed by stimulating primary cardiac fibroblasts (CFs) with 1 μM Ang II. Subsequently, the absorbent solution of DZSMC from the intestinal sac was performed on the cell models to further elucidate its anti-fibrotic effects and underling mechanism. RESULTS In vivo results showed that DZSMC significantly improved cardiac function and inhibited pathological myocardial fibrosis in post-MI rats in a dose dependent manner. Histological analysis and western blot results demonstrated that DZSMC treatment significantly reduced the expression of extracellular matrix (ECM)-related proteins, including LTBP2, TGF-βR1, Smad3 and pSmad3, in myocardial tissue of MI rats. Ex vivo results showed that 18 absorbed components were identified, mainly consisting of phenolic acids, flavonoids and lignans, which may be responsible for the anti-fibrotic effects. Further in vitro results validated that DZSMC attenuated myocardial fibrosis by suppressing the expression of LTBP2, TGF-β1 and pSmad3. CONCLUSION DZSMC ameliorates cardiac function and alleviates cardiac fibrosis, which may be mediated by inhibition of CFs activation and reduction of excessive ECM deposition via LTBP2 and TGF-β1/Smad3 pathways.
Collapse
Affiliation(s)
- Maolin Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing 100700, China
| | - Menglan Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing 100700, China
| | - Jie Zhao
- Experimental Research Centre, China Academy of Chinese Medical Science, Beijing 100700, China
| | - He Xu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing 100700, China
| | - Yujie Xi
- Experimental Research Centre, China Academy of Chinese Medical Science, Beijing 100700, China
| | - Hongjun Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing 100700, China; Experimental Research Centre, China Academy of Chinese Medical Science, Beijing 100700, China.
| |
Collapse
|
16
|
Galvez-Martin P, Soto-Fernandez C, Romero-Rueda J, Cabañas J, Torrent A, Castells G, Martinez-Puig D. A Novel Hyaluronic Acid Matrix Ingredient with Regenerative, Anti-Aging and Antioxidant Capacity. Int J Mol Sci 2023; 24:ijms24054774. [PMID: 36902203 PMCID: PMC10002543 DOI: 10.3390/ijms24054774] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 02/27/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
Hyaluronic acid (HA) and proteoglycans (such as dermatan sulphate (DS) and chondroitin sulphate (CS)) are the main components of the extracellular matrix of the skin, along with collagen and elastin. These components decrease with age, which implies a loss of skin moisture causing wrinkles, sagging and aging. Currently, the external and internal administration of effective ingredients that can reach the epidermis and dermis is the main alternative for combating skin aging. The objective of this work was to extract, characterise and evaluate the potential of an HA matrix ingredient to support anti-aging. The HA matrix was isolated and purified from rooster comb and characterised physicochemically and molecularly. In addition, its regenerative, anti-aging and antioxidant potential and intestinal absorption were evaluated. The results show that the HA matrix is composed of 67% HA, with an average molecular weight of 1.3 MDa; 12% sulphated glycosaminoglycans, including DS and CS; 17% protein, including collagen (10.4%); and water. The in vitro evaluation of the HA matrix's biological activity showed regenerative properties in both fibroblasts and keratinocytes, as well as moisturising, anti-aging and antioxidant effects. Furthermore, the results suggest that the HA matrix could be absorbed in the intestine, implying a potential oral as well as topical use for skin care, either as an ingredient in a nutraceutical or a cosmetic product.
Collapse
Affiliation(s)
- Patricia Galvez-Martin
- R&D Animal and Human Health, Bioibérica S.A.U., E-08029 Barcelona, Spain
- Correspondence: ; Tel.: +34-934-904-908
| | | | - Jessica Romero-Rueda
- Health & Biomedicine Department, Leitat Technological Centre, E-08028 Barcelona, Spain
| | - Jesus Cabañas
- R&D Animal and Human Health, Bioibérica S.A.U., E-08029 Barcelona, Spain
| | - Anna Torrent
- R&D Animal and Human Health, Bioibérica S.A.U., E-08029 Barcelona, Spain
| | - Gloria Castells
- Pharmacy Analysis Service, Department of Pharmacology, Therapeutics and Toxicology, Faculty of Veterinary, E-08193 Bellaterra, Spain
| | | |
Collapse
|
17
|
Ahmad A, Dhanalekshmi UM, Koumaravelu K, Francis AP, Khan SA, Abuzinadah MF, Selvasudha N. A Study on Pharmacokinetic Functionalities and Safety Margins of an Optimized Simvastatin Nanoformulation. Pharmaceuticals (Basel) 2023; 16:ph16030380. [PMID: 36986480 PMCID: PMC10056947 DOI: 10.3390/ph16030380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/22/2023] [Accepted: 02/26/2023] [Indexed: 03/06/2023] Open
Abstract
A pharmaceutical formulation with favorable pharmacokinetic parameters is more likely to be efficacious and safe to overcome the failures of the drug resulting from lack of efficacy, poor bioavailability, and toxicity. In this view, we aimed to evaluate the pharmacokinetic functionalities and safety margin of an optimized CS-SS nanoformulation (F40) by in vitro/in vivo methods. The everted sac technique was used to evaluate the improved absorption of a simvastatin formulation. In vitro protein binding in bovine serum and mice plasma was performed. The formulation’s liver and intestinal CYP3A4 activity and metabolic pathways were investigated by the qRT-PCR technique. The excretion of cholesterol and bile acids was measured to demonstrate the formulation’s cholesterol depletion effect. Safety margins were determined by histopathology as well as fiber typing studies. In vitro protein binding results revealed the existence of a high percentage of free drugs (22.31 ± 3.1%, 18.20 ± 1.9%, and 16.9 ± 2.2%, respectively) compared to the standard formulation. The controlled metabolism in the liver was demonstrated from CYP3A4 activity. The formulation showed enhanced PK parameters in rabbits such as a lower Cmax, clearance, and a higher Tmax, AUC, Vd, and t1/2. qRT-PCR screening further proved the different metabolic pathways followed by simvastatin (SREBP-2) and chitosan (PPAR-γ pathway) in the formulation. The results from qRT-PCR and histopathology confirmed the toxicity level. Hence, this pharmacokinetic profile of the nanoformulation proved it has a unique synergistic hypolipidemic modality.
Collapse
Affiliation(s)
- Aftab Ahmad
- Health Information Technology Department, Faculty of Applied Studies, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Pharmacovigilance and Medication Safety Unit, Center of Research Excellence for Drug Research and Pharmaceutical Industries, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Unnikrishnan Meenakshi Dhanalekshmi
- College of Pharmacy, National University of Science and Technology, Muscat PC 130, Oman
- Centre of Molecular Medicine and Diagnostics (COMMAND), Saveetha Dental College and Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600077, India
- Correspondence: (U.M.D.); (N.S.)
| | | | - Arul Prakash Francis
- Centre of Molecular Medicine and Diagnostics (COMMAND), Saveetha Dental College and Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600077, India
| | - Shah Alam Khan
- College of Pharmacy, National University of Science and Technology, Muscat PC 130, Oman
- Centre of Molecular Medicine and Diagnostics (COMMAND), Saveetha Dental College and Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600077, India
| | - Mohammed F. Abuzinadah
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Nandakumar Selvasudha
- Department of Biotechnology, Pondicherry University, Puducherry 605014, India
- Correspondence: (U.M.D.); (N.S.)
| |
Collapse
|
18
|
Mostafa MM, Amin MM, Zakaria MY, Hussein MA, Shamaa MM, Abd El-Halim SM. Chitosan Surface-Modified PLGA Nanoparticles Loaded with Cranberry Powder Extract as a Potential Oral Delivery Platform for Targeting Colon Cancer Cells. Pharmaceutics 2023; 15:pharmaceutics15020606. [PMID: 36839928 PMCID: PMC9964659 DOI: 10.3390/pharmaceutics15020606] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/02/2023] [Accepted: 02/07/2023] [Indexed: 02/16/2023] Open
Abstract
Nutraceutical cranberry powder extract (CBPE) has distinct polyphenols inhibiting colon cancer growth and proliferation. However, its oral therapeutic efficacy is hindered because of its low permeability. This study aims to formulate chitosan surface-modified PLGA nanoparticles (CS-PLGA NPs) for encapsulating CBPE and modulating its release rate, permeation, cell targeting, and, therefore, its cytotoxicity. A full 23 factorial design is employed to scrutinize the effect of lactide/glycolide ratio, PLGA weight, and stabilizer concentrations on entrapment efficiency percentage (EE%), particle size (PS), polydispersity index (PDI), and zeta potential (ZP). The optimum formula (F4) shows spherical particles with a relatively high EE% (72.30 ± 2.86%), an appropriate size of 370.10 ± 10.31 nm, PDI; 0.398 ± 0.001, and ZP; -5.40 ± 0.21 mV. Alongside the ATR-FTIR outcomes, the chitosan surface-modified formula (CS-F4) demonstrates a significant increase in particle size (417.67 ± 6.77 nm) and a shift from negative to positive zeta potential (+21.63 ± 2.46 mV), confirming the efficiency of surface modification with chitosan. The intestinal permeability of F4 and CS-F4 is significantly increased by 2.19- and 3.10-fold, respectively, compared to the CBPE solution, with the permeability coefficient (Papp) being 2.05 × 10-4 cm/min and 2.91 × 10-4 cm/min, for F4 and CS-F4, respectively, compared to the CBPE solution, 9.36 × 10-5 cm/min. Moreover, CS-F4 evidences significant caspase-3 protein level expression stimulation and significant inhibition of vascular endothelial growth factor (VEGF) and signal transducer and activator of transcription-3 (STAT-3) protein expression levels, confirming the superiority of CS-F4 for targeting HT-29 cells. Briefly, CS-PLGA NPs could be regarded as a prosperous delivery system of CBPE with enhanced permeation, cell targeting, and antitumor efficacy.
Collapse
Affiliation(s)
- Mona M. Mostafa
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, October 6 University, 6th of October City, Giza 12585, Egypt
| | - Maha M. Amin
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
- Correspondence: (M.M.A.); (S.M.A.E.-H.); Tel.: +20-1221602540 (M.M.A.); +20-1119994874 (S.M.A.E.-H.)
| | - Mohamed Y. Zakaria
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Port Said University, Port Said 42526, Egypt
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, King Salman International University, Ras Sudr 46612, South Sinai, Egypt
| | - Mohammed Abdalla Hussein
- Faculty of Applied Health Sciences Technology, October 6 University, 6th of October City, Giza 12585, Egypt
| | - Marium M. Shamaa
- Biochemistry Department, Clinical and Biological Sciences Division, College of Pharmacy, Arab Academy for Science, Technology and Maritime Transport, Alexandria 1029, Egypt
| | - Shady M. Abd El-Halim
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, October 6 University, 6th of October City, Giza 12585, Egypt
- Correspondence: (M.M.A.); (S.M.A.E.-H.); Tel.: +20-1221602540 (M.M.A.); +20-1119994874 (S.M.A.E.-H.)
| |
Collapse
|
19
|
Paulussen F, Kulkarni CP, Stolz F, Lescrinier E, De Graeve S, Lambin S, Marchand A, Chaltin P, In't Veld P, Mebis J, Tavernier J, Van Dijck P, Luyten W, Thevelein JM. The β2-adrenergic receptor in the apical membrane of intestinal enterocytes senses sugars to stimulate glucose uptake from the gut. Front Cell Dev Biol 2023; 10:1041930. [PMID: 36699012 PMCID: PMC9869975 DOI: 10.3389/fcell.2022.1041930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 12/14/2022] [Indexed: 01/12/2023] Open
Abstract
The presence of sugar in the gut causes induction of SGLT1, the sodium/glucose cotransporter in intestinal epithelial cells (enterocytes), and this is accompanied by stimulation of sugar absorption. Sugar sensing was suggested to involve a G-protein coupled receptor and cAMP - protein kinase A signalling, but the sugar receptor has remained unknown. We show strong expression and co-localization with SGLT1 of the β2-adrenergic receptor (β 2-AR) at the enterocyte apical membrane and reveal its role in stimulating glucose uptake from the gut by the sodium/glucose-linked transporter, SGLT1. Upon heterologous expression in different reporter systems, the β 2-AR responds to multiple sugars in the mM range, consistent with estimated gut sugar levels after a meal. Most adrenergic receptor antagonists inhibit sugar signaling, while some differentially inhibit epinephrine and sugar responses. However, sugars did not inhibit binding of I125-cyanopindolol, a β 2-AR antagonist, to the ligand-binding site in cell-free membrane preparations. This suggests different but interdependent binding sites. Glucose uptake into everted sacs from rat intestine was stimulated by epinephrine and sugars in a β 2-AR-dependent manner. STD-NMR confirmed direct physical binding of glucose to the β 2-AR. Oral administration of glucose with a non-bioavailable β 2-AR antagonist lowered the subsequent increase in blood glucose levels, confirming a role for enterocyte apical β 2-ARs in stimulating gut glucose uptake, and suggesting enterocyte β 2-AR as novel drug target in diabetic and obese patients. Future work will have to reveal how glucose sensing by enterocytes and neuroendocrine cells is connected, and whether β 2-ARs mediate glucose sensing also in other tissues.
Collapse
Affiliation(s)
- Frederik Paulussen
- 1Center for Microbiology, VIB, Leuven-Heverlee, Belgium,2Laboratory of Molecular Cell Biology, Institute of Botany and Microbiology, KU Leuven, Leuven-Heverlee, Belgium
| | - Chetan P. Kulkarni
- 1Center for Microbiology, VIB, Leuven-Heverlee, Belgium,3Functional Genomics and Proteomics Research Unit, Department of Biology, KU Leuven, Leuven, Belgium
| | - Frank Stolz
- 1Center for Microbiology, VIB, Leuven-Heverlee, Belgium,2Laboratory of Molecular Cell Biology, Institute of Botany and Microbiology, KU Leuven, Leuven-Heverlee, Belgium
| | - Eveline Lescrinier
- 4Medicinal Chemistry, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Stijn De Graeve
- 1Center for Microbiology, VIB, Leuven-Heverlee, Belgium,2Laboratory of Molecular Cell Biology, Institute of Botany and Microbiology, KU Leuven, Leuven-Heverlee, Belgium
| | - Suzan Lambin
- 1Center for Microbiology, VIB, Leuven-Heverlee, Belgium,2Laboratory of Molecular Cell Biology, Institute of Botany and Microbiology, KU Leuven, Leuven-Heverlee, Belgium
| | | | | | - Peter In't Veld
- 6Department of Pathology, Free University of Brussels, Brussels, Belgium
| | - Joseph Mebis
- 7Department of Pathology, KU Leuven, Flanders, Belgium
| | - Jan Tavernier
- 8Department of Biochemistry, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium,9Center for Medical Biotechnology, VIB, Ghent, Belgium
| | - Patrick Van Dijck
- 1Center for Microbiology, VIB, Leuven-Heverlee, Belgium,2Laboratory of Molecular Cell Biology, Institute of Botany and Microbiology, KU Leuven, Leuven-Heverlee, Belgium
| | - Walter Luyten
- 3Functional Genomics and Proteomics Research Unit, Department of Biology, KU Leuven, Leuven, Belgium
| | - Johan M. Thevelein
- 1Center for Microbiology, VIB, Leuven-Heverlee, Belgium,2Laboratory of Molecular Cell Biology, Institute of Botany and Microbiology, KU Leuven, Leuven-Heverlee, Belgium,10NovelYeast bv, Bio-Incubator BIO4, Gaston Geenslaan 3, Leuven-Heverlee,, Belgium,*Correspondence: Johan M. Thevelein,
| |
Collapse
|
20
|
Adjei DGG, Mireku-Gyimah NA, Sarkodie JA, Nguessan BB, Kodua E, Amedior JK, Lartey IA, Adi-Dako O, Asiedu-Gyekye IJ, Nyarko AK. Antidiabetic properties of an Ethanolic leaf extract of Launaea taraxacifolia (Willd.) Amin ex C. Jeffrey (Asteraceae) in SD rats. CLINICAL PHYTOSCIENCE 2022. [DOI: 10.1186/s40816-022-00350-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Abstract
Background
Diabetes Mellitus (DM) is a major health problem, with a global prevalence of 9.3%, 4.7% in Africa, and 2.5% in Ghana. Despite the availability of the classic anti-diabetic medications, many patients have not benefited from them due to their poor glycemic controls, high costs, inability to halt disease progression, and untoward side effects. Some patients thus resort to plant-based medicines such as those obtained from L. taraxacifolia etc., which have little empirical evidence of efficacy. Therefore, this study investigated the possible antidiabetic effects of the leaf extracts of L. taraxacifolia and some potential mechanistic targets involved.
Methodology
Ethanolic extract of L. taraxacifolia leaves (LTE) was screened for phytoconstituents and tested for blood glucose-lowering properties in both non-diabetic and streptozotocin-nicotinamide-induced (STZ-NAD) type-2 model diabetic rats for 4 weeks at doses of 500 mg/kg, 750 mg/kg, and 1000 mg/kg. Metformin (200 mg/kg) and glibenclamide (5 mg/kg) were used as positive controls. Effects of LTE on blood glucose, serum lipids, hepatic gluconeogenesis, intestinal glucose absorption, liver enzymes, oral glucose tolerance, and rat organ weights were all studied. Pancreatic Islet histology was also conducted.
Results
The ethanolic extract of L. taraxacifolia leaves reduced fasting blood glucose levels and suppressed hyperglycemia during the oral glucose tolerance test. In addition, hepatic gluconeogenesis and intestinal glucose absorption were inhibited. The extract lowered levels of liver enzymes, total cholesterol, and LDL cholesterol while increasing HDL cholesterol levels. Again, it reversed STZ-induced weight changes to the liver, kidneys, and pancreas as well as restored the morphology of the pancreatic Islet of Langerhans.
Conclusion
Launaea taraxacifolia leaves extract (LTE) possesses anti-diabetic constituents and has the potential to repair diabetes-induced damages to the liver, kidney, and pancreatic Islets in SD rats.
Collapse
|
21
|
Álvarez-Olguín MA, Beltrán-Barrientos LM, Hernandez-Mendoza A, González-Córdova AF, Vallejo-Cordoba B. Current trends and perspectives on bioaccessibility and bioavailability of food bioactive peptides: in vitro and ex vivo studies. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:6824-6834. [PMID: 35716022 DOI: 10.1002/jsfa.12077] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 05/26/2022] [Accepted: 06/18/2022] [Indexed: 06/15/2023]
Abstract
The bioaccessibility and bioavailability of food-derived bioactive compounds are important issues when assessing their in vivo physiological health-promoting effects. Food components such as proteins and peptides are exposed to different proteases and peptidases during gastrointestinal digestion and absorption. Different in vitro approaches have therefore been developed to evaluate the bioaccessibility and stability of bioactive peptides. The static simulated gastrointestinal digestion model (SGD) was widely reported to assess the bioaccessibility of bioactive peptides. On the other hand, although the dynamic SGD model may better simulate human digestion, it has rarely been explored in bioaccessibility studies of food bioactive peptides due to its high cost and lack of standardization. For bioavailability studies, the Caco-2 cell monolayer model has been used extensively for the assessment of food bioactive peptides. In fact, very few reports using alternative methods for determining transepithelial transport of bioactive peptides have been employed. In this sense, ex vivo tissue-based models such as the Ussing chamber and the everted sac gut have been used. Current evidence supports the fact that using SGD with cell-based models for evaluating the bioaccessibility, absorption, and bioavailability of food-derived bioactive peptides, is the most commonly used approach. Nevertheless, SGD with ex vivo tissue-based models such as the everted sac, remains to be further explored because it seems to be the model that better mimics the physiological process - it is also fast and inexpensive, and several compounds may be tested simultaneously. In the present review, we discuss information available on the different in vitro approaches for the determination of bioaccessibility and bioavailability of food-derived bioactive peptides with special emphasis on ex vivo tissue-based models such as the everted sac and the Ussing chamber models. © 2022 Society of Chemical Industry.
Collapse
Affiliation(s)
- Miguel A Álvarez-Olguín
- Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo, Hermosillo, Mexico
| | - Lilia M Beltrán-Barrientos
- Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo, Hermosillo, Mexico
| | - Adrian Hernandez-Mendoza
- Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo, Hermosillo, Mexico
| | - Aarón F González-Córdova
- Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo, Hermosillo, Mexico
| | - Belinda Vallejo-Cordoba
- Coordinación de Tecnología de Alimentos de Origen Animal, Centro de Investigación en Alimentación y Desarrollo, Hermosillo, Mexico
| |
Collapse
|
22
|
Enhancement of S(+)-zaltoprofen oral bioavailability using nanostructured lipid carrier system. Arch Pharm Res 2022; 45:822-835. [DOI: 10.1007/s12272-022-01413-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 10/20/2022] [Indexed: 11/02/2022]
|
23
|
Gonçalves Santana M, Freitas-Silva O, Mariutti LRB, Teodoro AJ. A review of in vitro methods to evaluate the bioaccessibility of phenolic compounds in tropical fruits. Crit Rev Food Sci Nutr 2022; 64:1780-1790. [PMID: 36062814 DOI: 10.1080/10408398.2022.2119203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
International guidelines strongly advise about the frequent and varied intake of plant in diet. In this scenario, the consumption of fruits is closely related to health benefits due to the abundant presence of bioactive substances. Accordingly, the production of tropical fruits has stood out worldwide, reaching records since the past decade. However, to ensure that phenolic substances are indeed used by the body, they need to be accessible for absorption. For this purpose, several methods are used to assess the phenomenon of bioaccessibility. We provide information on i) in vitro methods for the evaluation of the bioaccessibility of phenolic compounds in tropical fruits, including their derivatives and by-products; ii) a study performed using a semi-dynamic in vitro digestion model; iii) simulated digestion with a dialysis membrane step, polyphenol transport/uptake using cell culture, and in vitro colonic fermentation process. Although standardized static and semi-dynamic in vitro digestion methods already exist, few studies use these protocols to assess the bioaccessibility of polyphenols in tropical fruits. To guarantee that in vitro digestion assays reproduce consistent results compared to in vivo reference methods, it is essential to universalize standardized methods that allow the comparison between results, enabling the validation of in vitro digestion methods.
Collapse
Affiliation(s)
| | - Otniel Freitas-Silva
- Embrapa Food Agroindustry, Brazilian Agricultural Research Corporation, Rio de Janeiro, Brazil
| | - Lilian Regina Barros Mariutti
- Department of Food Science and Nutrition, School of Food Engineering, University of Campinas, Campinas, São Paulo, Brazil
| | - Anderson Junger Teodoro
- Department of Nutrition and Dietetic, Faculty of Nutrition, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil
| |
Collapse
|
24
|
P17-17 Assessment of the intestinal absorption of higher olefins by the everted gut sac model in combination with in silicon newapproach methodologies. Toxicol Lett 2022. [DOI: 10.1016/j.toxlet.2022.07.627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
25
|
Li Y, Park HJ, Xiu H, Akoh CC, Kong F. Predicting intestinal effective permeability of different transport mechanisms: Comparing ex vivo porcine and in vitro dialysis models. J FOOD ENG 2022. [DOI: 10.1016/j.jfoodeng.2022.111256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
|
26
|
Kavimughil M, Leena MM, Moses JA, Anandharamakrishnan C. 3D printed MCT oleogel as a co-delivery carrier for curcumin and resveratrol. Biomaterials 2022; 287:121616. [PMID: 35716629 DOI: 10.1016/j.biomaterials.2022.121616] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 05/30/2022] [Indexed: 02/06/2023]
Abstract
Designing a suitable matrix to protect sensitive bioactive compounds is an important stage in nutraceutical development. In this study, emulsion templated medium-chain triglycerides (MCT) oleogel was developed as co-delivery carriers for synergistic nutraceuticals, curcumin, and resveratrol and to 3D print in customized shapes for personalized nutrition. To obtain the stable emulsion, gelatin and gellan gum were added such that their protein-polysaccharide interaction helps in the structuring of the oil phase. Increasing the amount of gellan gum had a positive effect on stabilizing the emulsion but became the critical parameter during 3D printing. Hence, gellan gum of 1.5% (w/v) and gelatin at 10% (w/v) of water were considered optimum to produce a stable 30% O/W emulsion for 3D printing. Upon analyzing the in-vitro digestion behavior of the oleogel, it was observed that the bioactives were protected under oral and gastric conditions and allowed intestinal targeted delivery. The total bioaccessible fraction increased up to 1.13-fold and 1.2-fold for curcumin and resveratrol respectively compared to control (MCT oil). The FFAs release profile also indicated that gelators play an important role in lipase activity. Also, the ex-vivo everted gut sac analysis showed enhanced permeation of about 1.83 times and 1.13 times for curcumin and resveratrol respectively. Thus, this study provides useful insights into the 3D printing of emulsion templated oleogel as personalized nutraceutical carriers.
Collapse
Affiliation(s)
- M Kavimughil
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Government of India, Thanjavur, Tamil Nadu, 613005, India
| | - M Maria Leena
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Government of India, Thanjavur, Tamil Nadu, 613005, India
| | - J A Moses
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Government of India, Thanjavur, Tamil Nadu, 613005, India.
| | - C Anandharamakrishnan
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Government of India, Thanjavur, Tamil Nadu, 613005, India.
| |
Collapse
|
27
|
Shi Q, Carrillo JC, Penman MG, Manton J, Fioravanzo E, Powrie RH, Elcombe CR, Borsboom-Patel T, Tian Y, Shen H, Boogaard PJ. Assessment of the Intestinal Absorption of Higher Olefins by the Everted Gut Sac Model in Combination with In Silico New Approach Methodologies. Chem Res Toxicol 2022; 35:1383-1392. [PMID: 35830964 PMCID: PMC9382673 DOI: 10.1021/acs.chemrestox.2c00089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
To reduce the number
of animals and studies needed to fulfill the
information requirements as required by Registration, Evaluation,
Authorisation and Restriction of Chemicals (REACH) (EC no. 1907/2006),
a read-across approach was used to support approximately 30 higher
olefins. This study aimed to assess the absorption potential of higher
olefins through the gut wall as the experimentally determined bioavailability
which would strengthen the read-across hypothesis and justification,
reducing the need for toxicity studies on all of the higher olefins.
The absorption potential of a series of higher olefins (carbon range
from 6 to 28, with five configurations of the double bond) was determined
in the in vitro everted rat small intestinal sac model and subsequently
ranked. In addition, in silico approaches were applied to predict
the reactivity, lipophilicity, and permeability of higher olefins.
In the in vitro model, everted sacs were incubated in “fed-state
simulated small intestinal fluid” saturated with individual
higher olefins. The sac contents were then collected, extracted, and
analyzed for olefin content using gas chromatography with a flame
ionization detector. The C6 to C10 molecules were readily absorbed
into the intestinal sacs. Marked inter-compound differences were observed,
with the amount of absorption generally decreasing with the increase
in carbon number. Higher olefins with ≥C14 carbons were either
not absorbed or very poorly absorbed. In the reactivity simulation
study, the reactivity is well described by the position of the double
bond rather than the number of carbon atoms. In the lipophilicity
and permeability analysis, both parameter descriptors depend mainly
on the number of carbon atoms and less on the position of the double
bond. In conclusion, these new approach methodologies provide supporting
information on any trends or breakpoints in intestinal uptake and
a hazard matrix based on carbon number and position of the double
bond. This matrix will further assist in the selection of substances
for inclusion in the mammalian toxicity testing programme.
Collapse
Affiliation(s)
- Quan Shi
- Shell Global Solutions International B.V., Carel van Bylandtlaan 16, The Hague 2596HR, The Netherlands
| | - Juan-Carlos Carrillo
- Shell Global Solutions International B.V., Carel van Bylandtlaan 16, The Hague 2596HR, The Netherlands
| | - Michael G Penman
- Penman Consulting Ltd., Aspect House, Grove Business Park, Grove, Wantage, Oxon OX12 9FF, U.K
| | - Jason Manton
- Penman Consulting Ltd., Aspect House, Grove Business Park, Grove, Wantage, Oxon OX12 9FF, U.K
| | - Elena Fioravanzo
- ToxNavigation Ltd., Mole View, 158 Bridge Road, East Molesey KT9 8HW, U.K
| | - Robert H Powrie
- CXR Biosciences Ltd., 2 James Lindsay Place, Dundee Technopole, Dundee DD1 5JJ, U.K
| | - Clifford R Elcombe
- CXR Biosciences Ltd., 2 James Lindsay Place, Dundee Technopole, Dundee DD1 5JJ, U.K
| | - Tilly Borsboom-Patel
- Penman Consulting Ltd., Aspect House, Grove Business Park, Grove, Wantage, Oxon OX12 9FF, U.K
| | - Yuan Tian
- University College London, 11-43 Bath Street, London EC1V 9EL, U.K
| | - Hua Shen
- Shell Oil Company, 150 N. Dairy Ashford Road, Houston, Texas 77079, United States
| | - Peter J Boogaard
- Division of Toxicology, Wageningen University and Research, Stippeneng 4, 6708 WE Wageningen, The Netherlands
| |
Collapse
|
28
|
Sun J, Liu X, Wang Z, Yin F, Liu H, Nakamura Y, Yu C, Zhou D. Gastrointestinal digestion and absorption characterization in vitro of zinc-chelating hydrolysate from scallop adductor (Patinopecten yessoensis). JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:3277-3286. [PMID: 34802153 DOI: 10.1002/jsfa.11673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 09/17/2021] [Accepted: 11/21/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUD Zinc (Zn) is an essential catalytic element in the human health system but its absorption in the intestinal system can be strongly affected by gastrointestinal (GI) digestion. In this study, the food-derived potential Zn carrier, scallop adductor hydrolysates (SAHs), was produced and characterized. RESULTS During temporary storage at 4 °C, SAH decreased in Zn-chelating capacity in the aqueous phase, whereas the SAH-Zn complex exhibited high stability. Moreover, the secondary structure of SAH had no significant alteration. Zn morphologically altered the surface structures of SAH, which was involving in carboxyl group of SAH. Results of in vitro GI digestion suggested that the SAH-Zn maintained good stability in GI system and only proportion of high molecular weight cleaved. In addition, SAH could successfully carry and transport Zn while the fluorescence staining revealed free Zn accumulation inside the tissue. Finally, three representative absorbed peptides (around 600 Da) were identified and synthesized. Three synthetic peptides exhibit higher Zn-chelating capacity than SAH and could also successfully transported through the intestine. CONCLUSION This study provided a theoretical basis for the investigation of digestion and absorption of marine animal-derived peptides as Zn carriers. © 2021 Society of Chemical Industry.
Collapse
Affiliation(s)
- Jiatong Sun
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Xiaoyang Liu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
- National Engineering Research Center of Seafood, Dalian, China
| | - Zixu Wang
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Fawen Yin
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
- National Engineering Research Center of Seafood, Dalian, China
| | - Huilin Liu
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
- National Engineering Research Center of Seafood, Dalian, China
| | - Yoshimasa Nakamura
- Graduate School of Environmental and Life Science, Okayama University, Okayama, Japan
| | - Chenxu Yu
- National Engineering Research Center of Seafood, Dalian, China
- Department of Agricultural and Biosystems Engineering, Iowa State University, Ames, IA, USA
| | - Dayong Zhou
- School of Food Science and Technology, Dalian Polytechnic University, Dalian, China
- National Engineering Research Center of Seafood, Dalian, China
| |
Collapse
|
29
|
Miyata C, Matoba Y, Mukumoto M, Nakagawa Y, Miyagawa H. Permeability of the fish intestinal membrane to bulky chemicals. JOURNAL OF PESTICIDE SCIENCE 2022; 47:86-92. [PMID: 35800395 PMCID: PMC9184245 DOI: 10.1584/jpestics.d21-055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 02/20/2022] [Indexed: 06/15/2023]
Abstract
The ability to predict the environmental behavior of chemicals precisely is important for realizing more rational regulation. In this study, the bioaccumulation of nine chemicals of different molecular weights absorbed via the intestinal tract was evaluated in fish using the everted gut sac method. The amounts of chemicals that passed through the intestinal membrane after a 24-hr exposure were significantly decreased for chemicals with MW≥548 and Dmax min≥15.8 Å (or Dmax aver≥17.2 Å). These thresholds are consistent with those previously proposed in terms of MW (>800) and molecular size (Dmax min>15.6 Å or Dmax aver>17.1 Å) for the limit of permeable chemicals through the gill membrane. The results show that the same MW and Dmax criteria can be used to predict low bioaccumulation through both the gill membrane and the intestinal tract. These findings are helpful in reducing the need to conduct animal tests in environmental safety studies.
Collapse
Affiliation(s)
- Chiyoko Miyata
- Sumitomo Chemical Co., Ltd. Environmental Health Science Laboratory, 1–98 Kasugadenaka, 3-chome, Konohana-ku, Osaka 554–8558, Japan
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Kyoto 606–8502, Japan
| | - Yoshihide Matoba
- Sumitomo Chemical Co., Ltd. Environmental Health Science Laboratory, 1–98 Kasugadenaka, 3-chome, Konohana-ku, Osaka 554–8558, Japan
| | - Makiko Mukumoto
- Sumitomo Chemical Co., Ltd. Environmental Health Science Laboratory, 1–98 Kasugadenaka, 3-chome, Konohana-ku, Osaka 554–8558, Japan
| | - Yoshiaki Nakagawa
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Kyoto 606–8502, Japan
| | - Hisashi Miyagawa
- Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Kyoto 606–8502, Japan
| |
Collapse
|
30
|
Alshawwa SZ, Kassem AA, Farid RM, Mostafa SK, Labib GS. Nanocarrier Drug Delivery Systems: Characterization, Limitations, Future Perspectives and Implementation of Artificial Intelligence. Pharmaceutics 2022; 14:883. [PMID: 35456717 PMCID: PMC9026217 DOI: 10.3390/pharmaceutics14040883] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/04/2022] [Accepted: 04/15/2022] [Indexed: 02/04/2023] Open
Abstract
There has been an increasing demand for the development of nanocarriers targeting multiple diseases with a broad range of properties. Due to their tiny size, giant surface area and feasible targetability, nanocarriers have optimized efficacy, decreased side effects and improved stability over conventional drug dosage forms. There are diverse types of nanocarriers that have been synthesized for drug delivery, including dendrimers, liposomes, solid lipid nanoparticles, polymersomes, polymer-drug conjugates, polymeric nanoparticles, peptide nanoparticles, micelles, nanoemulsions, nanospheres, nanocapsules, nanoshells, carbon nanotubes and gold nanoparticles, etc. Several characterization techniques have been proposed and used over the past few decades to control and predict the behavior of nanocarriers both in vitro and in vivo. In this review, we describe some fundamental in vitro, ex vivo, in situ and in vivo characterization methods for most nanocarriers, emphasizing their advantages and limitations, as well as the safety, regulatory and manufacturing aspects that hinder the transfer of nanocarriers from the laboratory to the clinic. Moreover, integration of artificial intelligence with nanotechnology, as well as the advantages and problems of artificial intelligence in the development and optimization of nanocarriers, are also discussed, along with future perspectives.
Collapse
Affiliation(s)
- Samar Zuhair Alshawwa
- Department of Pharmaceutical Sciences, College of Pharmacy, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia; or
| | - Abeer Ahmed Kassem
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Pharos University in Alexandria, Alexandria 21523, Egypt; (R.M.F.); (G.S.L.)
| | - Ragwa Mohamed Farid
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Pharos University in Alexandria, Alexandria 21523, Egypt; (R.M.F.); (G.S.L.)
| | - Shaimaa Khamis Mostafa
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Delta University for Science and Technology, Gamasa 11152, Egypt;
| | - Gihan Salah Labib
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Pharos University in Alexandria, Alexandria 21523, Egypt; (R.M.F.); (G.S.L.)
| |
Collapse
|
31
|
Curcumin-loaded composite hydrogel based on scallop (Patinopecten yessoensis) male gonad hydrolysates and κ-carrageenan: Characterization and in vitro digestibility. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107398] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
32
|
Zhang J, Yang X, Ji T, Wen C, Ye Z, Liu X, Liang L, Liu G, Xu X. Digestion and absorption properties of Lycium barbarum polysaccharides stabilized selenium nanoparticles. Food Chem 2022; 373:131637. [PMID: 34823931 DOI: 10.1016/j.foodchem.2021.131637] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 10/26/2021] [Accepted: 11/09/2021] [Indexed: 11/27/2022]
Abstract
In the present study, the digestion and absorption properties of Lycium barbarum polysaccharides stabilized selenium nanoparticles (LBP-SeNPs) were investigated. The results showed that selenium nanoparticles (SeNPs) exhibited a higher selenium release rate than LBP-SeNPs (p<0.05) after being digested in the stages of oral cavity, stomach and intestine. During the digestion process, the particle size of the LBP-SeNPs and SeNPs were both significantly increased, but the particle size of LBP-SeNPs was significantly smaller than that of SeNPs. The results of TEM further indicated that LBP-SeNPs can better maintain the morphology and properties of nanoparticles. Besides, the experiments of the intestinal sac model showed that LBP-SeNPs can better promote the absorption of selenium in various parts (duodenum, jejunum and ileum) of the intestine. Therefore, the LBP can help to improve the structural stability of SeNPs in the digestion process and improve the bioavailability of selenium.
Collapse
Affiliation(s)
- Jixian Zhang
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Xue Yang
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Tao Ji
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Chaoting Wen
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Zhiqiang Ye
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Xiaofang Liu
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Li Liang
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China
| | - Guoyan Liu
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China.
| | - Xin Xu
- College of Food Science and Engineering, Yangzhou University, Yangzhou 225127, China.
| |
Collapse
|
33
|
Xi Y, Miao Y, Zhou R, Wang M, Zhang F, Li Y, Zhang Y, Yang H, Guo F. Exploration of the Specific Pathology of HXMM Tablet Against Retinal Injury Based on Drug Attack Model to Network Robustness. Front Pharmacol 2022; 13:826535. [PMID: 35401181 PMCID: PMC8990835 DOI: 10.3389/fphar.2022.826535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/23/2022] [Indexed: 11/13/2022] Open
Abstract
Retinal degenerative diseases are related to retinal injury because of the activation of the complement cascade, oxidative stress-induced cell death mechanisms, dysfunctional mitochondria, chronic neuroinflammation, and production of the vascular endothelial growth factor. Anti-VEGF therapy demonstrates remarkable clinical effects and benefits in retinal degenerative disease patients. Hence, new drug development is necessary to treat patients with severe visual loss. He xue ming mu (HXMM) tablet is a CFDA-approved traditional Chinese medicine (TCM) for retinal degenerative diseases, which can alleviate the symptoms of age-related macular degeneration (AMD) and diabetic retinopathy (DR) alone or in combination with anti-VEGF agents. To elucidate the mechanisms of HXMM, a quantitative evaluation algorithm for the prediction of the effect of multi-target drugs on the disturbance of the disease network has been used for exploring the specific pathology of HXMM and TCM precision positioning. Compared with anti-VEGF agents, the drug disturbance of HXMM on the functional subnetwork shows that HXMM reduces the network robustness on the oxidative stress subnetwork and inflammatory subnetwork to exhibit the anti-oxidation and anti-inflammation activity. HXMM provides better protection to ARPE-19 cells against retinal injury after H2O2 treatment. HXMM can elevate GSH and reduce LDH levels to exhibit antioxidant activity and suppress the expression of IL-6 and TNF-α for anti-inflammatory activity, which is different from the anti-VEGF agent with strong anti-VEGF activity. The experimental result confirmed the accuracy of the computational prediction. The combination of bioinformatics prediction based on the drug attack on network robustness and experimental validation provides a new strategy for precision application of TCM.
Collapse
Affiliation(s)
- Yujie Xi
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- Chinese Medicine Research Institute, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yan Miao
- Department of Pharmacology, School of Basic Medical Sciences, Xi’an Jiaotong University Health Science Center, Xi’an, China
| | - Rui Zhou
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- College of Traditional Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Maolin Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Fangbo Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yu Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- Chinese Medicine Research Institute, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yi Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hongjun Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- Chinese Medicine Research Institute, Tianjin University of Traditional Chinese Medicine, Tianjin, China
- Beijing Key Laboratory of Traditional Chinese Medicine Basic Research on Prevention and Treatment for Major Diseases, Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Feifei Guo, ; Hongjun Yang,
| | - Feifei Guo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Feifei Guo, ; Hongjun Yang,
| |
Collapse
|
34
|
Osipova D, Kokoreva K, Lazebnik L, Golovanova E, Pavlov C, Dukhanin A, Orlova S, Starostin K. Regression of Liver Steatosis Following Phosphatidylcholine Administration: A Review of Molecular and Metabolic Pathways Involved. Front Pharmacol 2022; 13:797923. [PMID: 35359878 PMCID: PMC8960636 DOI: 10.3389/fphar.2022.797923] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 02/08/2022] [Indexed: 12/21/2022] Open
Abstract
Liver steatosis is a key pathology in non-alcoholic or metabolic associated fatty liver disease. Though largely ignored for decades it is currently becoming the focus of research in hepatology. It is important to consider its origin and current opportunities in terms of pharmacotherapy. Essential phospholipids (EPLs) rich in phosphatidylcholine (PCH) is a widely used treatment option for fatty liver disease, and there is a solid amount of consistent clinical evidence for the regression of steatosis after treatment with EPLs. As knowledge of PCH (a key component of EPLs) pharmacodynamics and mode of action driving this widely observed clinical effect is currently insufficient, we aimed to explore the potential molecular and metabolic pathways involved in the positive effects of PCH on steatosis regression.
Collapse
Affiliation(s)
- D. Osipova
- Research Centre for Medical Genetics, Moscow, Russia
| | - K. Kokoreva
- Institute of Pediatric Endocrinology, Endocrinology Research Centre, Moscow, Russia
| | - L. Lazebnik
- A. I. Evdokimov Moscow State University of Medicine and Dentistry, Ministry of Health of Russia, Moscow, Russia
| | - E. Golovanova
- A. I. Evdokimov Moscow State University of Medicine and Dentistry, Ministry of Health of Russia, Moscow, Russia
| | - Ch. Pavlov
- I. M. Sechenov First Moscow State Medical University, Ministry of Health of Russia, Moscow, Russia
| | - A. Dukhanin
- Molecular Pharmacology and Radiology Department, Russian National Research Medical University, Moscow, Russia
| | - S. Orlova
- Department of Dietetics and Clinical Nutrition of Continuing Medical Education, Medical Institute, RUDN University, Moscow, Russia
| | - K. Starostin
- Science Hub, Sanofi, Moscow, Russia
- *Correspondence: K. Starostin,
| |
Collapse
|
35
|
Nematallah KA, Elmekkawy S, Abdollah MRA, Elmazar MM, Abdel-Sattar E, Meselhy MR. Cheminformatics Application in the Phytochemical and Biological Study of Eucalyptus globulus L. Bark as a Potential Hepatoprotective Drug. ACS OMEGA 2022; 7:7945-7956. [PMID: 35284740 PMCID: PMC8908522 DOI: 10.1021/acsomega.1c07011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 02/14/2022] [Indexed: 06/14/2023]
Abstract
Natural products are considered as a good source of antifibrotic agents, but identifying and isolating bioactive molecule(s) is still challenging. Fortunately, numerous computational techniques have evolved to save time and efforts in this field. The aim of the current study was to utilize several cheminformatics software to study the chemical and biological features of the bark of Eucalyptus globulus cultivated in Egypt. Sirius software, with the aid of online databases, was used to process liquid chromatography-mass spectrometry (LC-MS) chemical profiling and predict precise molecular formulae, chemical classes, and structures. Accordingly, 37 compounds were tentatively identified, including 15 reported here for the first time from this species. Also, the BioTransformer tool was successfully applied for in silico virtual study of the human metabolism of these compounds, and 1960 different products were obtained through various metabolic pathways. Finally, an electronic library of the identified compounds and their metabolites were developed and docked in silico against eight different protein targets that are involved in the liver fibrosis process. The results revealed that the extract may have a potential hepatoprotective effect through several mechanisms and that the metabolites have the highest binding affinities to the relevant enzymes than their parent compounds. The extract was found to show potent cytotoxic activity against the liver cancer cell lines HEPG2 and HUH-7, and its absorption was enhanced through nanoformulation, as proved using the ex vivo everted gut sac method.
Collapse
Affiliation(s)
- Khaled A. Nematallah
- Department
of Pharmacognosy and Microbiology, Faculty of Pharmacy, The British University in Egypt (BUE), Cairo 11837, Egypt
- The
Center for Drug Research and Development (CDRD), Faculty of Pharmacy,
BUE, Cairo 11837, Egypt
| | - Sahar Elmekkawy
- Department
of Chemistry of Natural Compounds, National
Research Centre, Giza 12622, Egypt
| | - Maha R. A. Abdollah
- The
Center for Drug Research and Development (CDRD), Faculty of Pharmacy,
BUE, Cairo 11837, Egypt
- Department
of Pharmacology and Biochemistry, Faculty of Pharmacy, The British University in Egypt (BUE), Cairo 11837, Egypt
| | - Mohey M. Elmazar
- The
Center for Drug Research and Development (CDRD), Faculty of Pharmacy,
BUE, Cairo 11837, Egypt
- Department
of Pharmacology and Biochemistry, Faculty of Pharmacy, The British University in Egypt (BUE), Cairo 11837, Egypt
| | - Essam Abdel-Sattar
- Pharmacognosy
Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | | |
Collapse
|
36
|
Ashfaq M, Shah S, Rasul A, Hanif M, Khan HU, Khames A, Abdelgawad MA, Ghoneim MM, Ali MY, Abourehab MAS, Maheen S, Iqbal O, Abbas G, El Sisi AM. Enhancement of the Solubility and Bioavailability of Pitavastatin through a Self-Nanoemulsifying Drug Delivery System (SNEDDS). Pharmaceutics 2022; 14:pharmaceutics14030482. [PMID: 35335860 PMCID: PMC8953816 DOI: 10.3390/pharmaceutics14030482] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/14/2022] [Accepted: 02/18/2022] [Indexed: 12/23/2022] Open
Abstract
The purpose of the study was to develop an SNEDDS to improve the solubility and bioavailability of pitavastatin. The solubility of pitavastatin in different oils, surfactants, and co-surfactants was determined and a pseudo-ternary phase diagram was constructed. The SNEDDS was characterized by zeta-sizer, zeta-potential, FTIR, DSC, and TGA. Release and permeation of pitavastatin from the SNEDDS was studied for 12 and 24 h, respectively. The lipolysis test, RBC lysis, effect on lipid profile, and pharmacokinetics were studied. The SPC3 formulation showed a 104 ± 1.50 nm particle size, a 0.198 polydispersity index (PDI), and a –29 zeta potential. FTIR, DSC, and TGA showed the chemical compatibility and thermal stability. The release and permeation of pitavastatin from SPC3 was 88.5 ± 2.5% and 96%, respectively. In the lipolysis test, the digestion of SPC3 yielded a high amount of pitavastatin and showed little RBC lysis. The lipid profile suggested that after 35 days of administration of the SNEDDS, there was a marked decrease in TC, LDL, and triglyceride levels. The SNEDDS of SPC3 showed an 86% viability of Caco-2 cells. Pharmacokinetics of SPC3 showed improved values of Cmax, Tmax, half-life, MRT, AUC, and AUMC compared to the reference formulation. Our study demonstrated that the SNEDDS effectively enhanced the solubility and bioavailability of a BCS class II drug.
Collapse
Affiliation(s)
- Mehran Ashfaq
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad 38000, Pakistan; (M.A.); (A.R.); (M.Y.A.); (O.I.)
| | - Shahid Shah
- Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad 38000, Pakistan
- Correspondence: (S.S.); (G.A.)
| | - Akhtar Rasul
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad 38000, Pakistan; (M.A.); (A.R.); (M.Y.A.); (O.I.)
| | - Muhammad Hanif
- Department of Pharmaceutics, Faculty of Pharmacy, Bahauddin Zakariya University, Multan 60000, Pakistan;
| | - Hafeez Ullah Khan
- Department of Pharmaceutics, College of Pharmacy, University of Sargodha, Sargodha 40100, Pakistan; (H.U.K.); (S.M.)
| | - Ahmed Khames
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, Taif 21944, Saudi Arabia;
| | - Mohamed A. Abdelgawad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia;
| | - Mohammed M. Ghoneim
- Department of Pharmacy Practice, Faculty of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia;
| | - Muhammad Yasir Ali
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad 38000, Pakistan; (M.A.); (A.R.); (M.Y.A.); (O.I.)
| | - Mohammad A. S. Abourehab
- Department of Pharmaceutics, Faculty of Pharmacy, Umm Al-Qura University, Makkah 21955, Saudi Arabia;
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Minia University, Minia 61519, Egypt
| | - Safirah Maheen
- Department of Pharmaceutics, College of Pharmacy, University of Sargodha, Sargodha 40100, Pakistan; (H.U.K.); (S.M.)
| | - Omeira Iqbal
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad 38000, Pakistan; (M.A.); (A.R.); (M.Y.A.); (O.I.)
| | - Ghulam Abbas
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad 38000, Pakistan; (M.A.); (A.R.); (M.Y.A.); (O.I.)
- Correspondence: (S.S.); (G.A.)
| | - Amani M. El Sisi
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt;
| |
Collapse
|
37
|
Wang M, Wu J, Jiao H, Oluwabiyi C, Li H, Zhao J, Zhou Y, Wang X, Lin H. Enterocyte synthesizes and secrets uric acid as antioxidant to protect against oxidative stress via the involvement of Nrf pathway. Free Radic Biol Med 2022; 179:95-108. [PMID: 34954337 DOI: 10.1016/j.freeradbiomed.2021.12.307] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/14/2021] [Accepted: 12/20/2021] [Indexed: 12/22/2022]
Abstract
The gut is an important site to excreting uric acid (UA) in addition to the kidney. The gastrointestinal tract is constantly exposed to various potentially harmful substances, triggering intestinal oxidative damage. In the present study, the hypothesis that UA is can be synthesized to function as an antioxidant in the gut is evaluated. The synthesis and secretion of UA by enterocytes were analyzed in the presence of inosine, a precursor of UA, febuxostat (Fx), an inhibitor of xanthine oxidase (XOR), and H2O2. The regulation of Nrf2 pathway on UA secretion and transport were evaluated in the present of agonist (TBHQ) and inhibitor (ML385) of Nrf2. The in vivo result showed that UA and its oxidation product allantoin were presented in gut contents along the gastrointestinal tract and the highest level of UA and allantoin were detected in duodenum and jejunum respectively. The genes in the de novo purine nucleotide synthesis and salvage-catabolism pathways, and UA transporters were expressed in the intestinal tract. In the in vitro cultured enterocytes and everted gut sacs, inosine stimulated UA synthesis and secretion. H2O2 stimulated UA synthesis and secretion and meanwhile induced oxidative damage. UA attenuated H2O2-induced oxidative damage by Nrf2 pathway. UA secretion and transport were reduced by blocking Nrf2 with ML385, while increased by activating Nrf2 with TBHQ. This study provides new insights into the antioxidant effects if UA on intestinal lumen. The result suggests that activation of Nrf2 pathway is involved in the transportation and secretion of UA.
Collapse
Affiliation(s)
- Minghui Wang
- Department of Animal Science & Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, No. 61, Daizong Street, Taian, Shandong, 271018, PR China
| | - Jianmin Wu
- Department of Animal Science & Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, No. 61, Daizong Street, Taian, Shandong, 271018, PR China
| | - Hongchao Jiao
- Department of Animal Science & Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, No. 61, Daizong Street, Taian, Shandong, 271018, PR China
| | - Cecilia Oluwabiyi
- Department of Animal Science & Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, No. 61, Daizong Street, Taian, Shandong, 271018, PR China
| | - Haifang Li
- College of Life Sciences, Shandong Agricultural University, No. 61, Daizong Street, Taian, Shandong, 271018, PR China
| | - Jingpeng Zhao
- Department of Animal Science & Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, No. 61, Daizong Street, Taian, Shandong, 271018, PR China
| | - Yunlei Zhou
- College of Chemistry and Material Science, Shandong Agricultural University, No. 61, Daizong Street, Taian, Shandong, 271018, PR China
| | - Xiaojuan Wang
- Department of Animal Science & Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, No. 61, Daizong Street, Taian, Shandong, 271018, PR China.
| | - Hai Lin
- Department of Animal Science & Technology, Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Shandong Agricultural University, No. 61, Daizong Street, Taian, Shandong, 271018, PR China.
| |
Collapse
|
38
|
Kneiszl R, Hossain S, Larsson P. In Silico-Based Experiments on Mechanistic Interactions between Several Intestinal Permeation Enhancers with a Lipid Bilayer Model. Mol Pharm 2022; 19:124-137. [PMID: 34913341 PMCID: PMC8728740 DOI: 10.1021/acs.molpharmaceut.1c00689] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 11/12/2021] [Accepted: 11/16/2021] [Indexed: 01/07/2023]
Abstract
Oral administration of drugs is generally considered convenient and patient-friendly. However, oral administration of biological drugs exhibits low oral bioavailability (BA) due to enzymatic degradation and low intestinal absorption. A possible approach to circumvent the low BA of oral peptide drugs is to coformulate the drugs with permeation enhancers (PEs). PEs have been studied since the 1960s and are molecules that enhance the absorption of hydrophilic molecules with low permeability over the gastrointestinal epithelium. In this study, we investigated the impact of six PEs on the structural properties of a model membrane using molecular dynamics (MD) simulations. The PEs included were the sodium salts of the medium chain fatty acids laurate, caprate, and caprylate and the caprylate derivative SNAC─all with a negative charge─and neutral caprate and neutral sucrose monolaurate. Our results indicated that the PEs, once incorporated into the membrane, could induce membrane leakiness in a concentration-dependent manner. Our simulations suggest that a PE concentration of at least 70-100 mM is needed to strongly affect transcellular permeability. The increased aggregation propensity seen for neutral PEs might provide a molecular-level mechanism for the membrane disruptions seen at higher concentrations in vivo. The ability for neutral PEs to flip-flop across the lipid bilayer is also suggestive of possible intracellular modes of action other than increasing membrane fluidity. Taken together, our results indicate that MD simulations are useful for gaining insights relevant to the design of oral dosage forms based around permeability enhancer molecules.
Collapse
Affiliation(s)
- Rosita Kneiszl
- Department
of Pharmacy, Uppsala University, Husargatan 3, Uppsala 751 23, Sweden
- The
Swedish Drug Delivery Center (SweDeliver), Uppsala University, Husargatan 3, Uppsala 751 23, Sweden
| | - Shakhawath Hossain
- Department
of Pharmacy, Uppsala University, Husargatan 3, Uppsala 751 23, Sweden
- The
Swedish Drug Delivery Center (SweDeliver), Uppsala University, Husargatan 3, Uppsala 751 23, Sweden
| | - Per Larsson
- Department
of Pharmacy, Uppsala University, Husargatan 3, Uppsala 751 23, Sweden
- The
Swedish Drug Delivery Center (SweDeliver), Uppsala University, Husargatan 3, Uppsala 751 23, Sweden
| |
Collapse
|
39
|
Wang R, Chan JFW, Wang S, Li H, Zhao J, Ip TKY, Zuo Z, Yuen KY, Yuan S, Sun H. Orally administered bismuth drug together with N-acetyl cysteine as a broad-spectrum anti-coronavirus cocktail therapy. Chem Sci 2022; 13:2238-2248. [PMID: 35310492 PMCID: PMC8864717 DOI: 10.1039/d1sc04515f] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 11/24/2021] [Indexed: 12/20/2022] Open
Abstract
A cocktail therapy comprising bismuth drugs and N-acetyl-l-cysteine is reported to suppress the replication of SARS-CoV-2 via the oral route. The broad-spectrum inhibitory activities of the combination upon key viral cysteine enzymes are verified.
Collapse
Affiliation(s)
- Runming Wang
- Department of Chemistry, CAS-HKU Joint Laboratory of Metallomics on Health and Environment, The University of Hong Kong, Hong Kong SAR, P. R. China
| | - Jasper Fuk-Woo Chan
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, China
- Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- Academician Workstation of Hainan Province, Hainan Medical University, Haikou, Hainan, China
- Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong SAR, China
| | - Suyu Wang
- Department of Chemistry, CAS-HKU Joint Laboratory of Metallomics on Health and Environment, The University of Hong Kong, Hong Kong SAR, P. R. China
| | - Hongyan Li
- Department of Chemistry, CAS-HKU Joint Laboratory of Metallomics on Health and Environment, The University of Hong Kong, Hong Kong SAR, P. R. China
| | - Jiajia Zhao
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Tiffany Ka-Yan Ip
- Department of Chemistry, CAS-HKU Joint Laboratory of Metallomics on Health and Environment, The University of Hong Kong, Hong Kong SAR, P. R. China
| | - Zhong Zuo
- School of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
| | - Kwok-Yung Yuen
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, China
- Hainan Medical University-The University of Hong Kong Joint Laboratory of Tropical Infectious Diseases, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- Academician Workstation of Hainan Province, Hainan Medical University, Haikou, Hainan, China
- Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong SAR, China
| | - Shuofeng Yuan
- State Key Laboratory of Emerging Infectious Diseases, Carol Yu Centre for Infection, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, China
- Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong SAR, China
| | - Hongzhe Sun
- Department of Chemistry, CAS-HKU Joint Laboratory of Metallomics on Health and Environment, The University of Hong Kong, Hong Kong SAR, P. R. China
| |
Collapse
|
40
|
Ramasubramanian MM. Absorption Studies. INTRODUCTION TO BASICS OF PHARMACOLOGY AND TOXICOLOGY 2022:429-436. [DOI: 10.1007/978-981-19-5343-9_33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
|
41
|
Liu W, Li H, Wen Y, Liu Y, Wang J, Sun B. Molecular Mechanism for the α-Glucosidase Inhibitory Effect of Wheat Germ Peptides. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:15231-15239. [PMID: 34874169 DOI: 10.1021/acs.jafc.1c06098] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Wheat germ peptides (WGPs) have various benefits to human health, while their antidiabetes mechanism remains unknown. In this study, the α-glucosidase inhibition activity of WGPs was identified, exhibiting an IC50 value of 6.87 mg/mL. By further filtrating them into five groups according to molecular weight (Mw), the fraction with Mw < 1 kDa displayed the highest inhibitory activity with an IC50 of 2.10 mg/mL. The addition of 2 mg/mL WGPs with Mw < 1 kDa effectively reduced the glucose-releasing rate on everted intestine sleeves. By virtual screening and HPLC-QTOF-MS/MS, LDLQR, AGGFR, and LDNFR were identified and synthesized for the first time, and their IC50 values were 8.59, 8.66, and 9.21 mM, respectively. Molecular docking and amino acid composition analysis results showed that the high content of C-terminal Arg residues in the peptides could be the essential reason for their α-glucosidase inhibition activity. This study paved a way to utilize WGPs as potential antidiabetes ingredients for the food industry.
Collapse
Affiliation(s)
- Weiwei Liu
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), School of Food and Health, Beijing Technology and Business University (BTBU), 11 Fucheng Road, Beijing 100048, China
| | - Hongyan Li
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), School of Food and Health, Beijing Technology and Business University (BTBU), 11 Fucheng Road, Beijing 100048, China
| | - Yangyang Wen
- College of Chemistry and Materials Engineering, Beijing Technology and Business University (BTBU), 11 Fucheng Road, Beijing 100048, China
| | - Yingli Liu
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), School of Food and Health, Beijing Technology and Business University (BTBU), 11 Fucheng Road, Beijing 100048, China
| | - Jing Wang
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), School of Food and Health, Beijing Technology and Business University (BTBU), 11 Fucheng Road, Beijing 100048, China
| | - Baoguo Sun
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), School of Food and Health, Beijing Technology and Business University (BTBU), 11 Fucheng Road, Beijing 100048, China
| |
Collapse
|
42
|
Rahman S, Ghiboub M, Donkers JM, van de Steeg E, van Tol EAF, Hakvoort TBM, de Jonge WJ. The Progress of Intestinal Epithelial Models from Cell Lines to Gut-On-Chip. Int J Mol Sci 2021; 22:ijms222413472. [PMID: 34948271 PMCID: PMC8709104 DOI: 10.3390/ijms222413472] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 12/07/2021] [Accepted: 12/13/2021] [Indexed: 12/12/2022] Open
Abstract
Over the past years, several preclinical in vitro and ex vivo models have been developed that helped to understand some of the critical aspects of intestinal functions in health and disease such as inflammatory bowel disease (IBD). However, the translation to the human in vivo situation remains problematic. The main reason for this is that these approaches fail to fully reflect the multifactorial and complex in vivo environment (e.g., including microbiota, nutrition, and immune response) in the gut system. Although conventional models such as cell lines, Ussing chamber, and the everted sac are still used, increasingly more sophisticated intestinal models have been developed over the past years including organoids, InTESTine™ and microfluidic gut-on-chip. In this review, we gathered the most recent insights on the setup, advantages, limitations, and future perspectives of most frequently used in vitro and ex vivo models to study intestinal physiology and functions in health and disease.
Collapse
Affiliation(s)
- Shafaque Rahman
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology, Endocrinology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 BK Amsterdam, The Netherlands; (S.R.); (M.G.); (T.B.M.H.)
| | - Mohammed Ghiboub
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology, Endocrinology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 BK Amsterdam, The Netherlands; (S.R.); (M.G.); (T.B.M.H.)
- Department of Pediatric Gastroenterology and Nutrition, Amsterdam University Medical Centers, Emma Children’s Hospital, 1105 AZ Amsterdam, The Netherlands
| | - Joanne M. Donkers
- The Netherlands Organization for Applied Scientific Research (TNO), 3704 HE Zeist, The Netherlands; (J.M.D.); (E.v.d.S.); (E.A.F.v.T.)
| | - Evita van de Steeg
- The Netherlands Organization for Applied Scientific Research (TNO), 3704 HE Zeist, The Netherlands; (J.M.D.); (E.v.d.S.); (E.A.F.v.T.)
| | - Eric A. F. van Tol
- The Netherlands Organization for Applied Scientific Research (TNO), 3704 HE Zeist, The Netherlands; (J.M.D.); (E.v.d.S.); (E.A.F.v.T.)
| | - Theodorus B. M. Hakvoort
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology, Endocrinology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 BK Amsterdam, The Netherlands; (S.R.); (M.G.); (T.B.M.H.)
| | - Wouter J. de Jonge
- Tytgat Institute for Liver and Intestinal Research, Amsterdam Gastroenterology, Endocrinology and Metabolism, Amsterdam University Medical Centers, Location AMC, University of Amsterdam, 1105 BK Amsterdam, The Netherlands; (S.R.); (M.G.); (T.B.M.H.)
- Department of Surgery, University of Bonn, 53113 Bonn, Germany
- Correspondence:
| |
Collapse
|
43
|
Shastrala K, Kalam S, Damerakonda K, Sheshagiri SBB, Kumar H, Guda R, Kasula M, Bedada SK. Synthesis, characterization, and pharmacological evaluation of some metal complexes of quercetin as P-gp inhibitors. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00252-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Abstract
Background
Six different metal complexes of quercetin (Cu, Zn, Co, Vd, Mo, Ni) were synthesized, purified, and characterized by their physical and spectral (UV, IR) data. They were evaluated for their P-gp (permeability glycoprotein) inhibitory activity by in vitro everted sac method in rats. The apparent permeability of atorvastatin (P-gp substrate) from everted sac of the rat intestine was determined in control, standard (verapamil), and groups treated with quercetin-metal complexes. The drug contents were analyzed by validated RP-HPLC method using a mixture of acetonitrile and water (60:40 v/v) adjusted to pH 2.8 with phosphate buffer as mobile phase.
Results
In vitro studies revealed that the apparent permeability of atorvastatin (P-gp substrate) across the small intestine is much affected by the treatment with Cu/Co/Ni complexes of quercetin. The mean ± SD and apparent permeability of atorvastatin decreased after pre-treatment with these metal complexes.
Conclusions
The quercetin Cu/Co/Ni complexes could inhibit P-gp and increase the atorvastatin absorption. Hence, they could be considered P-gp inhibitors.
Collapse
|
44
|
Qamar Z, Ashhar MU, Annu, Qizilibash FF, Sahoo PK, Ali A, Ali J, Baboota S. Lipid nanocarrier of selegiline augmented anti-Parkinson's effect via P-gp modulation using quercetin. Int J Pharm 2021; 609:121131. [PMID: 34563617 DOI: 10.1016/j.ijpharm.2021.121131] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/19/2021] [Accepted: 09/21/2021] [Indexed: 01/08/2023]
Abstract
In the present study, SEL was loaded in a lipid nanocarrier (LNC) formulation with a P-gp pump inhibitor i.e., Quercetin (QUR) for improving the bioavailability of the SEL in the brain via the oral route. SEL-QUR LNC was formulated using modified emulsiosonication method and optimized using central composite rotatable design (CCRD) design. The results showed that optimized SEL-QUR LNC formulation was spherical with globule size, polydispersity index, entrapment efficiency and zeta potential within the range of 92.46-95.34 nm, 0.239-0.248, 88.94-91.26%, and -6.21 to -7.75 mV respectively. A 4-fold and 6-fold increase was observed in the permeation of SEL from SEL-QUR LNC across the gut sac in comparison with SEL-QUR and SEL suspensions respectively. CLSM images showed 2-fold deeper permeation of SEL across intestinal membrane demonstrating excellent in vivo prospect of the formulation. The behavioural studies including forced swimming, muscle coordination, locomotor activity, akinesia, and catalepsy were performed in the haloperidol-induced PD rats that demonstrated increased efficacy of the formulation in contrast to the SEL-QUR and SEL suspensions. These studies concluded that developed LNC formulation loaded SEL with P-gp inhibitor had the potential in improving bioavailability of SEL in the brain via oral route.
Collapse
Affiliation(s)
- Zufika Qamar
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Muhammad Usama Ashhar
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Annu
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Farheen Fatima Qizilibash
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Pravat Kumar Sahoo
- Delhi Institute of Pharmaceutical Science and Research (DIPSAR), Pushp Vihar, Sector III, MB Road, New Delhi 110017, India
| | - Asgar Ali
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Javed Ali
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Sanjula Baboota
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
| |
Collapse
|
45
|
Wright L, Joyce P, Barnes TJ, Prestidge CA. Mimicking the Gastrointestinal Mucus Barrier: Laboratory-Based Approaches to Facilitate an Enhanced Understanding of Mucus Permeation. ACS Biomater Sci Eng 2021. [PMID: 34784462 DOI: 10.1021/acsbiomaterials.1c00814] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The gastrointestinal mucus layer plays a significant role in maintaining gut homeostasis and health, offering protective capacities against the absorption of harmful pathogens as well as commensal gut bacteria and buffering stomach acid to protect the underlying epithelium. Despite this, the mucus barrier is often overlooked during preclinical pharmaceutical development and may pose a significant absorption barrier to high molecular weight or lipophilic drug species. The complex chemical and physical nature of the dynamic mucus layer has proven problematic to reliably replicate in a laboratory setting, leading to the development of multiple mucus models with varying complexity and predictive capacity. This, coupled with the wide range of analysis methods available, has led to a plethora of possible approaches to quantifying mucus permeation; however, the field remains significantly under-represented in biomedical research. For this reason, the development of a concise collation of the available approaches to mucus permeation is essential. In this review, we explore widely utilized mucus mimics ranging in complexity from simple mucin solutions to native mucus preparations for their predictive capacity in mucus permeation analysis. Furthermore, we highlight the diverse range of laboratory-based models available for the analysis of mucus interaction and permeability with a specific focus on in vitro, ex vivo, and in situ models. Finally, we highlight the predictive capacity of these models in correlation with in vivo pharmacokinetic data. This review provides a comprehensive and critical overview of the available technologies to analyze mucus permeation, facilitating the efficient selection of appropriate tools for further advancement in oral drug delivery.
Collapse
Affiliation(s)
- Leah Wright
- UniSA: Clinical and Health Sciences, Bradley Building, North Terrace, University of South Australia, Adelaide, 5001, Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, North Terrace, University of South Australia, Adelaide, 5001, Australia
| | - Paul Joyce
- UniSA: Clinical and Health Sciences, Bradley Building, North Terrace, University of South Australia, Adelaide, 5001, Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, North Terrace, University of South Australia, Adelaide, 5001, Australia
| | - Timothy J Barnes
- UniSA: Clinical and Health Sciences, Bradley Building, North Terrace, University of South Australia, Adelaide, 5001, Australia
| | - Clive A Prestidge
- UniSA: Clinical and Health Sciences, Bradley Building, North Terrace, University of South Australia, Adelaide, 5001, Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, North Terrace, University of South Australia, Adelaide, 5001, Australia
| |
Collapse
|
46
|
Wang X, Chen K, Zhang X, Hu Y, Wang Z, Yin F, Liu X, Zhang J, Qin L, Zhou D. Effect of carbon chain length on the hydrolysis and transport characteristics of alkyl gallates in rat intestine. Food Funct 2021; 12:10581-10588. [PMID: 34614054 DOI: 10.1039/d1fo01732b] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Phenolipids such as alkyl gallates (A-GAs) have been approved by food industry as non-toxic antioxidant additives. However, their digestion and absorption mechanisms in the intestine have not yet been clarified. In this research, the hydrolysis and transport characteristics of A-GAs with fatty alcohols of various chain lengths (C1:0, C2:0, C3:0, C4:0, C8:0, C12:0 and C16:0) were estimated by the everted-rat-gut-sac model (ERGSM) for the first time. High-performance liquid chromatography measurements proved that measurable peaks corresponding to methyl gallate (G-C1:0), ethyl gallate (G-C2:0), propyl gallate (G-C3:0) and butyl gallate (G-C4:0) were discovered in the serosal fluids, which showed the short-chain alkyl gallates can cross the membrane in the form of esters. Besides, all A-GAs were hydrolyzed to GA in the mucosal solution, which contributed evidently to the transport of GA across the membrane of the small intestine. Meanwhile, the hydrolysis rate of A-GAs and transport rate of GA initially increased and then decreased with the chain length, exhibiting a maximum for octyl gallate (G-C8:0). In general, all A-GAs have the behavior of sustained-release. In consequence, the production of A-GAs should be an effective method to extend action time and further increases biological activities of GA.
Collapse
Affiliation(s)
- Xinmiao Wang
- School of Food Science and Technology; Dalian Polytechnic University, Dalian 116034, PR China.
| | - Kefan Chen
- School of Food Science and Technology; Dalian Polytechnic University, Dalian 116034, PR China.
| | - Xiumin Zhang
- School of Food Science and Technology; Dalian Polytechnic University, Dalian 116034, PR China.
| | - Yuanyuan Hu
- School of Food Science and Technology; Dalian Polytechnic University, Dalian 116034, PR China.
| | - Zixu Wang
- School of Food Science and Technology; Dalian Polytechnic University, Dalian 116034, PR China.
| | - Fawen Yin
- School of Food Science and Technology; Dalian Polytechnic University, Dalian 116034, PR China. .,National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, PR China
| | - Xiaoyang Liu
- School of Food Science and Technology; Dalian Polytechnic University, Dalian 116034, PR China. .,National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, PR China
| | - Jianghua Zhang
- School of Food Science and Technology; Dalian Polytechnic University, Dalian 116034, PR China.
| | - Lei Qin
- School of Food Science and Technology; Dalian Polytechnic University, Dalian 116034, PR China. .,National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, PR China
| | - Dayong Zhou
- School of Food Science and Technology; Dalian Polytechnic University, Dalian 116034, PR China. .,National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian 116034, PR China
| |
Collapse
|
47
|
Parodi A, Buzaeva P, Nigovora D, Baldin A, Kostyushev D, Chulanov V, Savvateeva LV, Zamyatnin AA. Nanomedicine for increasing the oral bioavailability of cancer treatments. J Nanobiotechnology 2021; 19:354. [PMID: 34717658 PMCID: PMC8557561 DOI: 10.1186/s12951-021-01100-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 10/21/2021] [Indexed: 12/28/2022] Open
Abstract
Abstract Oral administration is an appealing route of delivering cancer treatments. However, the gastrointestinal tract is characterized by specific and efficient physical, chemical, and biological barriers that decrease the bioavailability of medications, including chemotherapeutics. In recent decades, the fields of material science and nanomedicine have generated several delivery platforms with high potential for overcoming multiple barriers associated to oral administration. This review describes the properties of several nanodelivery systems that improve the bioavailability of orally administered therapeutics, highlighting their advantages and disadvantages in generating successful anticancer oral nanomedicines. Graphical Abstract ![]()
Collapse
Affiliation(s)
- Alessandro Parodi
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991, Moscow, Russia. .,Sirius University of Science and Technology, 1 Olympic Ave, 354340, Sochi, Russia.
| | - Polina Buzaeva
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991, Moscow, Russia
| | - Daria Nigovora
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991, Moscow, Russia
| | - Alexey Baldin
- Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992, Moscow, Russia
| | - Dmitry Kostyushev
- Sirius University of Science and Technology, 1 Olympic Ave, 354340, Sochi, Russia.,National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, 127994, Moscow, Russia
| | - Vladimir Chulanov
- Sirius University of Science and Technology, 1 Olympic Ave, 354340, Sochi, Russia.,National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, 127994, Moscow, Russia.,Department of Infectious Diseases, Sechenov University, 119991, Moscow, Russia
| | - Lyudmila V Savvateeva
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991, Moscow, Russia
| | - Andrey A Zamyatnin
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991, Moscow, Russia. .,Sirius University of Science and Technology, 1 Olympic Ave, 354340, Sochi, Russia. .,Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992, Moscow, Russia. .,Faculty of Health and Medical Sciences, University of Surrey, Guildford, GU2 7X, UK.
| |
Collapse
|
48
|
You G, Feng T, Zhang H, Sun L, Mou J, Wang M, Ren X. Comparative study on the stability/intestinal absorption kinetics of 2,3,5,4′-tetrahydroxy-stilbene-2-O-β-D-glucoside derived from Polygoni Multiflori Radix and its herb pairs. J LIQ CHROMATOGR R T 2021. [DOI: 10.1080/10826076.2021.1966441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Guangjiao You
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Tao Feng
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Huijie Zhang
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lili Sun
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jiajia Mou
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Meng Wang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiaoliang Ren
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| |
Collapse
|
49
|
Measurement of Intestinal Permeability During Sepsis. Methods Mol Biol 2021; 2321:169-175. [PMID: 34048016 DOI: 10.1007/978-1-0716-1488-4_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Gut barrier function has been hypothesized to play a critical role in the pathophysiology of sepsis. Measuring intestinal permeability allows for a determination of barrier dysfunction under conditions of health and disease. Fluorescence-conjugated dyes such as fluorescein isothiocyanate-4 kDa dextran (FD4) have been commonly used for evaluating hyperpermeability. Here we describe a common method to measure gut permeability in vivo, following gavage with different sized dyes. In addition, we describe an ex vivo everted gut sac model that allows for discrimination of permeability by segmental geographic location along the intestine.
Collapse
|
50
|
Huang Y, Yu Q, Chen Z, Wu W, Zhu Q, Lu Y. In vitro and in vivo correlation for lipid-based formulations: Current status and future perspectives. Acta Pharm Sin B 2021; 11:2469-2487. [PMID: 34522595 PMCID: PMC8424225 DOI: 10.1016/j.apsb.2021.03.025] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 01/03/2021] [Accepted: 01/15/2021] [Indexed: 12/17/2022] Open
Abstract
Lipid-based formulations (LBFs) have demonstrated a great potential in enhancing the oral absorption of poorly water-soluble drugs. However, construction of in vitro and in vivo correlations (IVIVCs) for LBFs is quite challenging, owing to a complex in vivo processing of these formulations. In this paper, we start with a brief introduction on the gastrointestinal digestion of lipid/LBFs and its relation to enhanced oral drug absorption; based on the concept of IVIVCs, the current status of in vitro models to establish IVIVCs for LBFs is reviewed, while future perspectives in this field are discussed. In vitro tests, which facilitate the understanding and prediction of the in vivo performance of solid dosage forms, frequently fail to mimic the in vivo processing of LBFs, leading to inconsistent results. In vitro digestion models, which more closely simulate gastrointestinal physiology, are a more promising option. Despite some successes in IVIVC modeling, the accuracy and consistency of these models are yet to be validated, particularly for human data. A reliable IVIVC model can not only reduce the risk, time, and cost of formulation development but can also contribute to the formulation design and optimization, thus promoting the clinical translation of LBFs.
Collapse
Key Words
- ANN, artificial neural network
- AUC, area under the curve
- Absorption
- BCS, biopharmaceutics classification system
- BE, bioequivalence
- CETP, cholesterol ester transfer protein
- Cmax, peak plasma concentration
- DDS, drug delivery system
- FDA, US Food and Drug Administration
- GI, gastrointestinal
- HLB, hydrophilic–lipophilic balance
- IVIVC, in vitro and in vivo correlation
- IVIVR, in vitro and in vivo relationship
- In silico prediction
- In vitro and in vivo correlations
- LBF, lipid-based formulation
- LCT, long-chain triglyceride
- Lipid-based formulation
- Lipolysis
- MCT, medium-chain triglyceride
- Model
- Oral delivery
- PBPK, physiologically based pharmacokinetic
- PK, pharmacokinetic
- Perspectives
- SCT, short-chain triglyceride
- SEDDS, self-emulsifying drug delivery system
- SGF, simulated gastric fluid
- SIF, simulated intestinal fluid
- SLS, sodium lauryl sulfate
- SMEDDS, self-microemulsifying drug delivery system
- SNEDDS, self-nanoemulsifying drug delivery system
- TIM, TNO gastrointestinal model
- TNO, Netherlands Organization for Applied Scientific Research
- Tmax, time to reach the peak plasma concentration
Collapse
|