1
|
Sun Y, Liu Y, Jiang P, Wang SY, Pan J, Guan W, Wang YX, Kuang HX, Wang YH, Yang BY. A new 3,4-dihydroisocoumarin and an antiinflammatory coumarin from the roots of Saposhnikovia divaricata (Turcz.) Schischk. Nat Prod Res 2024:1-10. [PMID: 38563116 DOI: 10.1080/14786419.2024.2334317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 03/17/2024] [Indexed: 04/04/2024]
Abstract
Phytochemical investigation of the roots of Saposhnikovia divaricata (Turcz.) Schischk resulted in the isolation of twelve coumarin derivatives including one new 3,4-dihydroisocoumarin (1) and eleven known 3,4-unsubstituted coumarins (2-12). Structural elucidation of compounds 1-12 was established by 1D and 2D NMR spectra referring to the literature, together with high-resolution mass spectrometric analysis. LPS-induced RAW264.7 inflammatory cell model was used to determine the potential antiinflammation activity of all the isolated compounds in vitro. The results showed that compound 3 significantly inhibited the production of lipopolysaccharide (LPS)-induced NO in macrophages (IC50 = 4.54 ± 1.71 μM), more active than the positive control (L-NMMA).
Collapse
Affiliation(s)
- Yan Sun
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Yan Liu
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Peng Jiang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Si-Yi Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Juan Pan
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Wei Guan
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Yu-Xuan Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Hai-Xue Kuang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Yan-Hong Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Bing-You Yang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| |
Collapse
|
2
|
Xu X, Zhu Z, Chen S, Fu Y, Zhang J, Guo Y, Xu Z, Xi Y, Wang X, Ye F, Chen H, Yang X. Synthesis and biological evaluation of novel benzothiazole derivatives as potential anticancer and antiinflammatory agents. Front Chem 2024; 12:1384301. [PMID: 38562527 PMCID: PMC10982501 DOI: 10.3389/fchem.2024.1384301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 02/28/2024] [Indexed: 04/04/2024] Open
Abstract
Introduction: Cancer, a significant global health concern, necessitates innovative treatments. The pivotal role of chronic inflammation in cancer development underscores the urgency for novel therapeutic strategies. Benzothiazole derivatives exhibit promise due to their distinctive structures and broad spectrum of biological effects. This study aims to explore new anti-tumor small molecule drugs that simultaneously anti-inflammatory and anticancer based on the advantages of benzothiazole frameworks. Methods: The compounds were characterized by nuclear magnetic resonance (NMR), liquid chromatograph-mass spectrometer (LC-MS) and high performance liquid chromatography (HPLC) for structure as well as purity and other related physicochemical properties. The effects of the compounds on the proliferation of human epidermoid carcinoma cell line (A431) and human non-small cell lung cancer cell lines (A549, H1299) were evaluated by MTT method. The effect of compounds on the expression levels of inflammatory factors IL-6 and TNF-α in mouse monocyte macrophages (RAW264.7) was assessed using enzyme-linked immunosorbent assay (ELISA). The effect of compounds on apoptosis and cell cycle of A431 and A549 cells was evaluated by flow cytometry. The effect of compounds on A431 and A549 cell migration was evaluated by scratch wound healing assay. The effect of compounds on protein expression levels in A431 and A549 cells was assessed by Western Blot assay. The physicochemical parameters, pharmacokinetic properties, toxicity and drug similarity of the active compound were predicted using Swiss ADME and admetSAR web servers. Results: Twenty-five novel benzothiazole compounds were designed and synthesized, with their structures confirmed through spectrogram verification. The active compound 6-chloro-N-(4-nitrobenzyl) benzo[d] thiazol-2-amine (compound B7) was screened through a series of bioactivity assessments, which significantly inhibited the proliferation of A431, A549 and H1299 cancer cells, decreased the activity of IL-6 and TNF-α, and hindered cell migration. In addition, at concentrations of 1, 2, and 4 μM, B7 exhibited apoptosis-promoting and cell cycle-arresting effects similar to those of the lead compound 7-chloro-N-(2, 6-dichlorophenyl) benzo[d] thiazole-2-amine (compound 4i). Western blot analysis confirmed that B7 inhibited both AKT and ERK signaling pathways in A431 and A549 cells. The prediction results of ADMET indicated that B7 had good drug properties. Discussion: This study has innovatively developed a series of benzothiazole derivatives, with a focus on compound B7 due to its notable dual anticancer and anti-inflammatory activities. B7 stands out for its ability to significantly reduce cancer cell proliferation in A431, A549, and H1299 cell lines and lower the levels of inflammatory cytokines IL-6 and TNF-α. These results position B7B7 as a promising candidate for dual-action cancer therapy. The study's mechanistic exploration, highlighting B7's simultaneous inhibition of the AKT and ERK pathways, offers a novel strategy for addressing both the survival mechanisms of tumor cells and the inflammatory milieu facilitating cancer progression.
Collapse
Affiliation(s)
- Xuemei Xu
- Department of Pharmacy, Wenzhou Hospital of Integrated Traditional Chinese and Western Medicine, Wenzhou, China
| | - Zhaojingtao Zhu
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, China
| | - Siyu Chen
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, China
| | - Yanneng Fu
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, China
| | - Jinxia Zhang
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, China
| | - Yangyang Guo
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, China
| | - Zhouyang Xu
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, China
| | - Yingying Xi
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, China
| | - Xuebao Wang
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, China
| | - Faqing Ye
- School of Pharmaceutical Science, Wenzhou Medical University, Wenzhou, China
| | - Huijun Chen
- Department of Pharmacy, The First People’s Hospital of Taizhou, Taizhou, China
| | - Xiaojiao Yang
- Scientific Research Center, Wenzhou Medical University, Wenzhou, China
| |
Collapse
|
3
|
Erdal A, Özdemir D, Özdemir Ş, Bakırtaş M, Ağrı İ. The Effect of Rosmarinic Acid on Wound Healing of Nasal Mucosa in the Rats. Am J Rhinol Allergy 2024; 38:133-139. [PMID: 37994027 DOI: 10.1177/19458924231216656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
BACKGROUND The nose can be damaged by environmental pollutants and foreign bodies, as well as a result of trauma, infection or surgical interventions. Proper healing of the damaged nasal mucosa is important for health. OBJECTIVE There is no study in the literature investigating the effects of rosmarinic acid on mucosal healing. The aim of this study was to investigate the effect of rosmarinic acid on nasal mucosal healing. METHODS 21 male, adult Spraque Dawley albino rats were divided into three groups as the control group, the local treatment group in which rosmarinic acid was applied locally to the nasal mucosa, and the systemic treatment group in which rosmarinic acid was injected intraperitoneally. The wound area was obtained by creating a trauma area by inserting a 10 mm interdental brush through the right nasal nostril into the right nasal cavities of all animals. For the following 15 days, the treatment agent was applied as indicated once a day and on the 15th day the animals were decapitated and tissue samples taken from the nasal mucosa were prepared for histopathological examination. The preparations were examined in terms of cellular hyperplasia, goblet cell hypertrophy and degeneration, leukocyte infiltration, cilia loss and degeneration, edema and vascular dilatation, and they have been classified into four categories as mild (+), moderate (++), severe (+++) and very severe (++++). RESULTS There was a significant difference between the groups in terms of all parameters evaluated, and there is a decrease in the intensity of the parameters with transition from the control group to the local group and from there to the systemic group. CONCLUSION Systemic rosmarinic acid administration showed an enhancing effect on the healing of experimentally induced nasal mucosal injury due to its possible anti-inflammatory effect.
Collapse
Affiliation(s)
- Arzu Erdal
- Department of Pharmacology, Ondokuz Mayıs University Faculty of Medicine, Samsun, Turkey
| | - Doğukan Özdemir
- Department of Otorhinolaryngology, Samsun University Faculty of Medicine, Samsun, Turkey
| | - Şule Özdemir
- Department of Public Health, Samsun University Faculty of Medicine, Samsun, Turkey
| | - Mustafa Bakırtaş
- Department of Pathology, Samsun Training and Research Hospital, Samsun, Turkey
| | - İbrahim Ağrı
- Department of Otorhinolaryngology, Samsun Training and Research Hospital, Samsun, Turkey
| |
Collapse
|
4
|
Zaeh SE, Eakin MN, Chupp G. Implementing Antiinflammatory Reliever Strategies in Asthma: The Evolving Paradigm of Asthma Management. Chest 2024; 165:250-252. [PMID: 38336438 DOI: 10.1016/j.chest.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 09/01/2023] [Accepted: 09/06/2023] [Indexed: 02/12/2024] Open
Affiliation(s)
- Sandra E Zaeh
- Division of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT.
| | - Michelle N Eakin
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore, MD
| | - Geoffrey Chupp
- Division of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT
| |
Collapse
|
5
|
Tadege G, Sirak B, Abebe D, Nureye D. Antinociceptive and antiinflammatory activities of crude leave extract and solvent fractions of Commelina latifolia Hochst. ex C.B.Clarke (Commelinaceae) leaves in murine model. Front Pharmacol 2023; 14:1284087. [PMID: 38130405 PMCID: PMC10733449 DOI: 10.3389/fphar.2023.1284087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 11/29/2023] [Indexed: 12/23/2023] Open
Abstract
Ethnopharmacological relevance: In the past, Ethiopian traditional medicine employed the leaves of the native Commelina latifolia Hochst. ex C.B. Clarke plant to treat wounds, pain, and malaria. Aim of the study: The crude extract and solvent fractions of C. latifolia Hochst. ex C.B. Clarke leaves were examined in the present investigation to determine their ability to have an antiinflammatory effect and provide an antinociceptive effect in animal models. Materials and methods: The leaves of C. latifolia were extracted with 80% methanol, and the CL crude extract was further fractionated with chloroform, pure methanol, and distilled water. The carrageenan-induced paw edema model was used to test the extracts' ability to reduce inflammation. The hotplate model and the acetic acid-induced writhing test on rodents were used to test the extracts' potential antinociceptive effect to reduce pain. Results: Inflammation was decreased by 64.59% with CL crude extract (400 mg/kg); 56.34% (400 mg/kg) of methanol fraction, 64.59% of aqueous fraction (400 mg/kg), and 38.27% of chloroform fraction in the carrageenan-induced inflammatory model. All extracts demonstrated a considerable lengthening of the nociception reaction time in the hot plate test, with a maximum antinociceptive effect of 78.98% (crude extract) and 71.65% (solvent fractions). At a dosage of 400 mg/kg, the natural C. latifolia crude extract and aqueous fraction demonstrated considerable antinociceptive effects against acetylsalicylic acid (ASA) during the writhing test (48.83% and 45.37than%, respectively). The current findings support Ethiopia's traditional user's assertions that the herb can alleviate inflammation and pain.
Collapse
Affiliation(s)
- Getnet Tadege
- Department of Pharmacy, College of Health Sciences, Debre Markos University, Debre Marqos, Ethiopia
| | - Betelhem Sirak
- Department of Pharmacy, College of Medicine Health Sciences, Arbaminch University, Arba Minch, Ethiopia
| | - Dehnnet Abebe
- Department of Pharmacy, College of Health Sciences, Debre Markos University, Debre Marqos, Ethiopia
| | - Dejen Nureye
- School of Pharmacy, Institute of Health, Jimma University, Jimma, Oromia, Ethiopia
- School of Pharmacy, College of Medicine and Health Sciences, Mizan-Tepi University, Mizan-Aman, Ethiopia
| |
Collapse
|
6
|
Shan Y, Zhao J, Wei K, Jiang P, Xu L, Chang C, Xu L, Shi Y, Zheng Y, Bian Y, Zhou M, Schrodi SJ, Guo S, He D. A comprehensive review of Tripterygium wilfordii hook. f. in the treatment of rheumatic and autoimmune diseases: Bioactive compounds, mechanisms of action, and future directions. Front Pharmacol 2023; 14:1282610. [PMID: 38027004 PMCID: PMC10646552 DOI: 10.3389/fphar.2023.1282610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 10/19/2023] [Indexed: 12/01/2023] Open
Abstract
Rheumatic and autoimmune diseases are a group of immune system-related disorders wherein the immune system mistakenly attacks and damages the body's tissues and organs. This excessive immune response leads to inflammation, tissue damage, and functional impairment. Therapeutic approaches typically involve medications that regulate immune responses, reduce inflammation, alleviate symptoms, and target specific damaged organs. Tripterygium wilfordii Hook. f., a traditional Chinese medicinal plant, has been widely studied in recent years for its application in the treatment of autoimmune diseases, including rheumatoid arthritis, systemic lupus erythematosus, and multiple sclerosis. Numerous studies have shown that preparations of Tripterygium wilfordii have anti-inflammatory, immunomodulatory, and immunosuppressive effects, which effectively improve the symptoms and quality of life of patients with autoimmune diseases, whereas the active metabolites of T. wilfordii have been demonstrated to inhibit immune cell activation, regulate the production of inflammatory factors, and modulate the immune system. However, although these effects contribute to reductions in inflammatory responses and the suppression of autoimmune reactions, as well as minimize tissue and organ damage, the underlying mechanisms of action require further investigation. Moreover, despite the efficacy of T. wilfordii in the treatment of autoimmune diseases, its toxicity and side effects, including its potential hepatotoxicity and nephrotoxicity, warrant a thorough assessment. Furthermore, to maximize the therapeutic benefits of this plant in the treatment of autoimmune diseases and enable more patients to utilize these benefits, efforts should be made to strengthen the regulation and standardized use of T. wilfordii.
Collapse
Affiliation(s)
- Yu Shan
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Arthritis Research in Integrative Medicine, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Jianan Zhao
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Arthritis Research in Integrative Medicine, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Kai Wei
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ping Jiang
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lingxia Xu
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cen Chang
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Linshuai Xu
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yiming Shi
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yixin Zheng
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yanqin Bian
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Arthritis Institute of Integrated Traditional and Western Medicine, Shanghai Chinese Medicine Research Institute, Shanghai, China
| | - Mi Zhou
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Arthritis Institute of Integrated Traditional and Western Medicine, Shanghai Chinese Medicine Research Institute, Shanghai, China
| | - Steven J. Schrodi
- Computation and Informatics in Biology and Medicine, University of Wisconsin-Madison, Madison, WI. United States
- Department of Medical Genetics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, United States
| | - Shicheng Guo
- Computation and Informatics in Biology and Medicine, University of Wisconsin-Madison, Madison, WI. United States
- Department of Medical Genetics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, United States
| | - Dongyi He
- Department of Rheumatology, Shanghai Guanghua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Guanghua Clinical Medical College, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Institute of Arthritis Research in Integrative Medicine, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| |
Collapse
|
7
|
ALİM TORAMAN GÖ, ŞENOL H, YAZICI TÜTÜNİŞ S, TAN N, TOPÇU G. Phytochemical analysis and molecular docking studies of two endemic varieties of Salvia sericeotomentosa. Turk J Chem 2023; 47:1260-1270. [PMID: 38173760 PMCID: PMC10760817 DOI: 10.55730/1300-0527.3610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 10/31/2023] [Accepted: 09/30/2023] [Indexed: 01/05/2024] Open
Abstract
The use of medicinal plants for treating various diseases dates back thousands of years and has been a part of many cultures around the world. Various parts of plants, including roots, leaves, and flowers, and their extracts have been used to develop remedies to cure different ailments like fever, pain, inflammation, infections, among others. In this research, the aerial parts of both Salvia varieties were extracted with ethanol and water to obtain infusion and decoction, separately. S. sericeotomentosa var. hatayica Celep & Doğan (SH) and Salvia sericeotomentosa Rech. f. var. sericeotomentosa (ST) plants were chemically analyzed for polar compounds using LC-HRMS for the first time. All SH and ST extracts were found to be very rich in rosmarinic acid, salvianolic acid B, hispidulin-7-O-glucoside, and caffeic acid. The study also investigated the antiinflammatory and carbonic anhydrase inhibition properties of the most abundant secondary metabolites extracted from SH and ST. In silico studies were conducted for the first time to explore the effects of these metabolites on TNF-α, iNOS, and human carbonic anhydrase isoenzymes (hCAI and hCAII). Salvianolic acid B should be considered a strong antiinflammatory agent and a carbonic anhydrase I and II inhibitors due to low binding energy scores with the tested enzymes (TNF-α: -12.391 kcal/mol), (iNOS: -7.547 kcal/mol), (hCAI: -7.877 kcal/mol), and (hCAII: -4.312 kcal/mol).
Collapse
Affiliation(s)
- Gülbahar Özge ALİM TORAMAN
- Department of Pharmacognosy, Faculty of Pharmacy, Bezmiâlem Vakıf University, İstanbul,
Turkiye
- Department of Pharmacognosy, Faculty of Pharmacy, İstanbul University, İstanbul,
Turkiye
- Department of Pharmacognosy, Institute of Health Sciences, İstanbul University, İstanbul,
Turkiye
| | - Halil ŞENOL
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Bezmiâlem Vakıf University, İstanbul,
Turkiye
| | - Seçil YAZICI TÜTÜNİŞ
- Department of Pharmacognosy, Faculty of Pharmacy, İstanbul University, İstanbul,
Turkiye
- Center for Research and Practice in Drug Development from Natural Sources, İstanbul University, İstanbul,
Turkiye
| | - Nur TAN
- Department of Pharmacognosy, Faculty of Pharmacy, İstanbul University, İstanbul,
Turkiye
- Center for Research and Practice in Drug Development from Natural Sources, İstanbul University, İstanbul,
Turkiye
| | - Gülaçtı TOPÇU
- Department of Pharmacognosy, Faculty of Pharmacy, Bezmiâlem Vakıf University, İstanbul,
Turkiye
- Drug Application and Research Center (DARC), Bezmiâlem Vakif University, İstanbul,
Turkiye
| |
Collapse
|
8
|
Zhao Y, Cheng G, Gao Y, Cui L, Zhao Y, Zhang Y, Tian Y, Zhao Y, Zhang Y, Qu H, Kong H. Green synthetic natural carbon dots derived from Fuligo Plantae with inhibitory effect against alcoholic gastric ulcer. Front Mol Biosci 2023; 10:1223621. [PMID: 37484528 PMCID: PMC10360179 DOI: 10.3389/fmolb.2023.1223621] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 06/29/2023] [Indexed: 07/25/2023] Open
Abstract
Introduction: Fuligo Plantae (FP), the ash that sticks to the bottom of pots or chimneys after weeds burn, has long been used for its hemostatic effects and treatment of gastrointestinal bleeding. Nevertheless, the active ingredient of FP still needs to be further explored. Methods: The microstructure, optical and chemical properties of FP-CDs were characterized. An alcohol-induced gastric ulcer model was utilized to evaluate whether pre-administration of FP-CDs alleviated gastric bleeding symptoms and ameliorated gastric mucosal barrier disruption. In addition, the feces of each group of rats were extracted for 16S rDNA genome sequencing of intestinal flora. Results: FP-CDs with a diameter ranging from 1.4-3.2 nm had abundant chemical groups, which may be beneficial to the exertion of inherent activity. FP-CDs alleviated alcohol-induced gastric ulcer, as demonstrated by activating the extrinsic coagulation pathway, alleviating inflammation, and suppressing oxidative stress levels. More interestingly, FP-CDs can improve the diversity and dysbiosis of intestinal flora in rats with alcohol-induced gastric ulcer. Conclusion: These comes about illustrate the momentous inhibitory effects of FP-CDs on alcoholic gastric ulcer in rats, which give a modern methodology for investigating the effective ingredient of FP, and lay an experimental basis for the application of FP-CDs in the clinical treatment of alcoholic gastric ulcer.
Collapse
Affiliation(s)
- Yusheng Zhao
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Guoliang Cheng
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yushan Gao
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Luming Cui
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yafang Zhao
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yifan Zhang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yu Tian
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yan Zhao
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yue Zhang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Huihua Qu
- Centre of Scientific Experiment, Beijing University of Chinese Medicine, Beijing, China
| | - Hui Kong
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| |
Collapse
|
9
|
Idicula DV, R K, Parappilly SJ, Joy N, Balan J, George SM. Salutary attributes of probiotic human gut lactobacilli for gut health. Lett Appl Microbiol 2023; 76:6994528. [PMID: 36669766 DOI: 10.1093/lambio/ovad011] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 12/25/2022] [Accepted: 01/19/2023] [Indexed: 01/22/2023]
Abstract
Lactobacilli are GRAS organisms and are important members of gut microbiota. They have been strongly recommended as probiotics because of many benefits provided by them to overall human health. Human gut lactobacilli with salutary properties can provide additional advantages. Limosilactobacillus fermentumL1 MW600457, L. fermentumL3 MW600480, L. fermentumL4 MW600464, L. fermentumL5 MW600493, L. fermentumL6 MW600495, L. fermentumL7 MW600496, L. fermentumL8 MW485761, Lactiplantibacillus plantarumL9 MW485746, and Ligilactobacillus salivariusL10 MW600498 with in vitro probiotic properties were explored for salutogenic characteristics. Salutary properties like β-galactosidase activity, anthelminthic property assay, anti-inflammatory assay, antidiabetic study, cholesterol assimilation assay, and biofilm assay were performed. All the isolates were positive for β-galactosidase activity. The anthelminthic property with minimum paralysis time and death time between 16-25 min was shown by L.fermentumL8 MW485761. Anti-inflammatory activity with bovine serum albumin was maximum at 200 μg ml-1 concentration. α-amylase inhibitory activity was maximum for L. fermentumL8 MW485761 (51%). Maximum cholesterol assimilation was reported for L. fermentumL6 MW600495 (76%). Strong biofilm forming ability for all isolates improved the colonization and stability as probiotics. Human gut lactobacilli with salutary properties can make an efficient probiotic.
Collapse
Affiliation(s)
- Dona V Idicula
- Post Graduate and Research Department of Microbiology, Sree Sankara College, Kalady, Ernakulam-683574, Kerala, India
| | - Krishnaprasad R
- Post Graduate and Research Department of Microbiology, Sree Sankara College, Kalady, Ernakulam-683574, Kerala, India
| | - Sherin Joy Parappilly
- Post Graduate and Research Department of Microbiology, Sree Sankara College, Kalady, Ernakulam-683574, Kerala, India
| | - Neya Joy
- Post Graduate and Research Department of Microbiology, Sree Sankara College, Kalady, Ernakulam-683574, Kerala, India
| | - Jithasha Balan
- Post Graduate and Research Department of Microbiology, Sree Sankara College, Kalady, Ernakulam-683574, Kerala, India
| | - Sumi Mary George
- Post Graduate and Research Department of Microbiology, Sree Sankara College, Kalady, Ernakulam-683574, Kerala, India
| |
Collapse
|
10
|
Hoseny SS, Soliman AM, Fahmy SR, Sadek SA. Development of a Novel Pomegranate Polysaccharide Nanoemulsion Formulation with Anti-Inflammatory, Antioxidant, and Antitumor Properties. Curr Drug Deliv 2023; 20:575-586. [PMID: 35579149 DOI: 10.2174/1567201819666220509161548] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 01/04/2022] [Accepted: 01/28/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Colorectal cancer is one of the most serious gastrointestinal cancers in Africa and its prevention is a pronounced challenge in contemporary medicine worldwide. OBJECTIVE The present study aimed to develop nanoemulsion drug delivery system using pomegranate polysaccharides (PGPs) as an alternative cancer remedy, and then the evaluated its biological activities. METHODS The PGPs yield and chemical composition were evaluated, and then a PGPs nanoemulsion (PGPs-NE) was prepared using the self-emulsification technique with an oil phase. The physicochemical characterization of PGPs-NE was then analyzed. The in vitro antioxidant, anti-inflammatory activities, and antitumor potency of PGPs and PGPs-NE were also evaluated. RESULTS The PGPs yield was 10%. The total sugar and protein content of PGPs was 44.66 mg/dl and 19.83μg/ml, respectively. PGPs were mainly composed of five monosaccharides including fructose, glucose, galactose, rhamnose, and arabinose. Concerning physiochemical characterization, the formulated PGPs-NE had three optical absorption bands at 202, 204, and 207nm and a transmittance of 80%. Its average hydrodynamic particle size was 9.5nm, with a PDI of less than 0.2 and a negative zeta potential (-30.6 mV). The spherical shape of PGPs-NE was confirmed by a transmission electron microscope study, with an average size of less than 50 nm. Additionally, the method used to prepare the PGPs-NE formulation provided high entrapment efficiency (92.82%). The current study disclosed that PGPs-NE exhibited strong antioxidant, anti-inflammatory, and antitumor agent potency compared to that of free PGPs. CONCLUSION These promising current findings provide evidence for the possible efficacy of novel PGPs-NE as an alternative treatment for CRC.
Collapse
Affiliation(s)
- Samah S Hoseny
- Department of Zoology, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Amel M Soliman
- Department of Zoology, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Sohair R Fahmy
- Department of Zoology, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Shimaa A Sadek
- Department of Zoology, Faculty of Science, Cairo University, Giza 12613, Egypt
| |
Collapse
|
11
|
Sharma E, Shruti PS, Singh S, Singh T, Kaur P, Jodha B, Srivastava Y, Munshi A, Singh S. Trehalose and its Diverse Biological Potential. Curr Protein Pept Sci 2023; 24:503-517. [PMID: 37282635 DOI: 10.2174/1389203724666230606154719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 04/21/2023] [Accepted: 04/27/2023] [Indexed: 06/08/2023]
Abstract
Trehalose, a disaccharide molecule of natural origin, is known for its diverse biological applications, like in drug development, research application, natural scaffold, stem cell preservation, food, and various other industries. This review has discussed one such diverse molecule 'trehalose aka mycose', and its diverse biological applications with respect to therapeutics. Due to its inertness and higher stability at variable temperatures, it has been developed as a preservative to store stem cells, and later, it has been found to have anticancer properties. Trehalose has recently been associated with modulating cancer cell metabolism, diverse molecular processes, neuroprotective effect, and so on. This article describes the development of trehalose as a cryoprotectant and protein stabilizer as well as a dietary component and therapeutic agent against various diseases. The article discusses its role in diseases via modulation of autophagy, various anticancer pathways, metabolism, inflammation, aging and oxidative stress, cancer metastasis and apoptosis, thus highlighting its diverse biological potential.
Collapse
Affiliation(s)
- Eva Sharma
- Department of Human Genetics and Molecular Medicine, Molecular Medicine Laboratory, Central University of Punjab, Ghudda, Bathinda, India
| | - P S Shruti
- Department of Human Genetics and Molecular Medicine, Molecular Medicine Laboratory, Central University of Punjab, Ghudda, Bathinda, India
| | - Shagun Singh
- Department of Human Genetics and Molecular Medicine, Molecular Medicine Laboratory, Central University of Punjab, Ghudda, Bathinda, India
| | - Tashvinder Singh
- Department of Human Genetics and Molecular Medicine, Molecular Medicine Laboratory, Central University of Punjab, Ghudda, Bathinda, India
| | - Prabhsimran Kaur
- Department of Human Genetics and Molecular Medicine, Molecular Medicine Laboratory, Central University of Punjab, Ghudda, Bathinda, India
| | - Bhavana Jodha
- Department of Human Genetics and Molecular Medicine, Molecular Medicine Laboratory, Central University of Punjab, Ghudda, Bathinda, India
| | - Yashi Srivastava
- Department of Applied Agriculture, Food Technology Laboratory, Central University of Punjab, Ghudda, Bathinda, India
| | - Anjana Munshi
- Department of Human Genetics and Molecular Medicine, Molecular Medicine Laboratory, Central University of Punjab, Ghudda, Bathinda, India
| | - Sandeep Singh
- Department of Human Genetics and Molecular Medicine, Molecular Medicine Laboratory, Central University of Punjab, Ghudda, Bathinda, India
| |
Collapse
|
12
|
Zou YF, JiZe XP, Li CY, Zhang CW, Fu YP, Yin ZQ, Li YP, Song X, Li LX, Zhao XH, Feng B, Huang C, Ye G, Tang HQ, Li NY, Chen J, Chen XF, Tian ML. Polysaccharide from aerial part of Chuanminshen violaceum alleviates oxidative stress and inflammatory response in aging mice through modulating intestinal microbiota. Front Immunol 2023; 14:1159291. [PMID: 37153605 PMCID: PMC10162438 DOI: 10.3389/fimmu.2023.1159291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 03/31/2023] [Indexed: 05/09/2023] Open
Abstract
Aging is a biological process of progressive deterioration of physiological functions, which poses a serious threat to individual health and a heavy burden on public health systems. As population aging continues, research into anti-aging drugs that prolong life and improve health is of particular importance. In this study, the polysaccharide from stems and leaves of Chuanminshen violaceum was obtained with water extraction and alcohol precipitation, and then separated and purified with DEAE anion exchange chromatography and gel filtration to obtain CVP-AP-I. We gavaged natural aging mice with CVP-AP-I and performed serum biochemical analysis, histological staining, quantitative real-time PCR (qRT-PCR) and ELISA kit assays to analyze inflammation and oxidative stress-related gene and protein expression in tissues, and 16SrRNA to analyze intestinal flora. We found that CVP-AP-I significantly improved oxidative stress and inflammatory responses of the intestine and liver, restored the intestinal immune barrier, and balanced the dysbiosis of intestinal flora. In addition, we revealed the potential mechanism behind CVP-AP-I to improve intestinal and liver function by regulating intestinal flora balance and repairing the intestinal immune barrier to regulate the intestinal-liver axis. Our results indicated that C. violaceum polysaccharides possessed favorable antioxidant, anti-inflammatory and potentially anti-aging effects in vivo.
Collapse
Affiliation(s)
- Yuan-Feng Zou
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Xiao-Ping JiZe
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Cen-Yu Li
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Chao-Wen Zhang
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Yu-Ping Fu
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Zhong-Qiong Yin
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Yang-Ping Li
- State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China, Chengdu, China College of Agronomy, Sichuan Agricultural University, Chengdu, China
| | - Xu Song
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Li-Xia Li
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Xing-Hong Zhao
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Bin Feng
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, China
| | - Chao Huang
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Gang Ye
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Hua-Qiao Tang
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Ning-Yuan Li
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Ji Chen
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
| | - Xing-Fu Chen
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
| | - Meng-Liang Tian
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
- *Correspondence: Meng-Liang Tian,
| |
Collapse
|
13
|
Macedo JM, de Lima AM, Kayano AM, Souza MF, da Silva Oliveira I, Gomez Garay AF, Rocha AM, Zuliani JP, Soares AM. Literature Review on Crotalus durissus terrificus Toxins: From a Perspective of Structural Biology and Therapeutic Applications. Curr Protein Pept Sci 2023; 24:536-550. [PMID: 37287292 DOI: 10.2174/1389203724666230607105355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 04/19/2023] [Accepted: 05/01/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND The venom of Crotalus durissus terrificus, as well as its fractions, has intrigued research groups worldwide who are working to isolate, characterize, and find possible biotechnological applications. A number of studies have elucidated that these fractions and their derivatives possess pharmacological properties, which can enable the development of new drug prototypes with anti-inflammatory, antinociceptive, antitumor, antiviral, and antiparasitic applications. OBJECTIVE This review presents a systematic study on Crotalus durissus terrificus, the most notable crotalid subspecies in South America, focusing on the composition, toxicological mechanisms, structural aspects, and applications of the main venom toxins (convulxin, gyroxin, crotamine, crotoxin, and their subunits). CONCLUSION The authors have found that research on this snake and its toxins is still an area of focus, despite that almost a century has passed since the isolation of crotoxin. Several applications of these proteins in the development of novel drugs and bioactive substances have also been demonstrated.
Collapse
Affiliation(s)
- Jamile Mariano Macedo
- Federal Institute of Rondônia, IFRO, Porto Velho Calama Campus, Porto Velho-RO, Brazil
- Laboratory of Protein and Bioactive Compound Biotechnology, LABIOPROT, Oswaldo Cruz Foundation, FIOCRUZ, Rondônia Office, Porto Velho-RO, Brazil
- Postgraduate Program in Biodiversity and Biotechnology of the BIONORTE Network, PPGBIONORTE, Brazil
| | - Anderson Maciel de Lima
- Laboratory of Protein and Bioactive Compound Biotechnology, LABIOPROT, Oswaldo Cruz Foundation, FIOCRUZ, Rondônia Office, Porto Velho-RO, Brazil
| | - Anderson Makoto Kayano
- Laboratory of Protein and Bioactive Compound Biotechnology, LABIOPROT, Oswaldo Cruz Foundation, FIOCRUZ, Rondônia Office, Porto Velho-RO, Brazil
- Tropical Medicine Center, CEPEM, of the State of Rondônia, Porto Velho-RO, Brazil
| | - Mateus Farias Souza
- Laboratory of Protein and Bioactive Compound Biotechnology, LABIOPROT, Oswaldo Cruz Foundation, FIOCRUZ, Rondônia Office, Porto Velho-RO, Brazil
- Postgraduate Program in Experimental Biology, PPG-BIOEXP, Federal University of Rondônia, UNIR, Porto Velho- RO, Brazil
| | - Iolanda da Silva Oliveira
- Laboratory of Protein and Bioactive Compound Biotechnology, LABIOPROT, Oswaldo Cruz Foundation, FIOCRUZ, Rondônia Office, Porto Velho-RO, Brazil
| | | | - Anderson Maciel Rocha
- Department of Teaching and Research, Dr. Heitor Vieira Dourado Tropical Medicine Foundation, Manaus-AM, Brazil
| | - Juliana Pavan Zuliani
- Laboratory of Cellular Immunology Applied to Health, Oswaldo Cruz Foundation, FIOCRUZ, Rondônia Office, Porto Velho-RO, Brazil
- Medicine Department, Federal University of Rondonia, Porto Velho-RO, Brazil
| | - Andreimar Martins Soares
- Laboratory of Protein and Bioactive Compound Biotechnology, LABIOPROT, Oswaldo Cruz Foundation, FIOCRUZ, Rondônia Office, Porto Velho-RO, Brazil
- National Institute of Science and Technology of Epidemiology of the Western Amazon, INCT-EPIAMO, Brazil
| |
Collapse
|
14
|
Möller C, Heinbockel L, Garidel P, Gutsmann T, Mauss K, Weindl G, Fukuoka S, Loser D, Danker T, Brandenburg K. Toxicological and Safety Pharmacological Profiling of the Anti-Infective and Anti-Inflammatory Peptide Pep19-2.5. Microorganisms 2022; 10. [PMID: 36557665 DOI: 10.3390/microorganisms10122412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022] Open
Abstract
Aspidasept (Pep19-2.5) and its derivative Pep19-4LF ("Aspidasept II") are anti-infective and anti-inflammatory synthetic polypeptides currently in development for application against a variety of moderate to severe bacterial infections that could lead to systemic inflammation, as in the case of severe sepsis and septic shock, as well as application to non-systemic diseases in the case of skin and soft tissue infections (SSTI). In the present study, Aspidasept and Aspidasept II and their part structures were analysed with respect to their toxic behavior in different established models against a variety of relevant cells, and in electrophysiological experiments targeting the hERG channel according to ICH S7B. Furthermore, the effects in mouse models of neurobiological behavior and the local lymph node according to OECD test guideline 429 were investigated, as well as a rat model of repeated dose toxicology according to ICH M3. The data provide conclusive information about potential toxic effects, thus specifying a therapeutic window for the application of the peptides. Therefore, these data allow us to define Aspidasept concentrations for their use in clinical studies as parenteral application.
Collapse
|
15
|
Cordeiro MLDS, Martins VGQA, Silva APD, Rocha HAO, Rachetti VPS, Scortecci KC. Phenolic Acids as Antidepressant Agents. Nutrients 2022; 14. [PMID: 36296993 DOI: 10.3390/nu14204309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/05/2022] [Accepted: 10/12/2022] [Indexed: 11/22/2022] Open
Abstract
Depression is a psychiatric disorder affecting the lives of patients and their families worldwide. It is an important pathophysiology; however, the molecular pathways involved are not well understood. Pharmacological treatment may promote side effects or be ineffective. Consequently, efforts have been made to understand the molecular pathways in depressive patients and prevent their symptoms. In this context, animal models have suggested phytochemicals from medicinal plants, especially phenolic acids, as alternative treatments. These bioactive molecules are known for their antioxidant and antiinflammatory activities. They occur in some fruits, vegetables, and herbal plants. This review focused on phenolic acids and extracts from medicinal plants and their effects on depressive symptoms, as well as the molecular interactions and pathways implicated in these effects. Results from preclinical trials indicate the potential of phenolic acids to reduce depressive-like behaviour by regulating factors associated with oxidative stress, neuroinflammation, autophagy, and deregulation of the hypothalamic-pituitary-adrenal axis, stimulating monoaminergic neurotransmission and neurogenesis, and modulating intestinal microbiota.
Collapse
|
16
|
Gao Y, Liu L, Li C, Liang YT, Lv J, Yang LF, Zhao BN. Study on the Antipyretic and Anti-inflammatory Mechanism of Shuanghuanglian Oral Liquid Based on Gut Microbiota-Host Metabolism. Front Pharmacol 2022; 13:843877. [PMID: 35837285 PMCID: PMC9273999 DOI: 10.3389/fphar.2022.843877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 05/17/2022] [Indexed: 11/13/2022] Open
Abstract
Nowadays, there has been increased awareness that the therapeutic effects of natural medicines on inflammatory diseases may be achieved by regulating the gut microbiota. Shuanghuanglian oral liquid (SHL), the traditional Chinese medicine preparation, has been shown to be effective in clearing heat-toxin, which is widely used in the clinical treatment of respiratory tract infection, mild pneumonia, and common cold with the wind-heat syndrome. Yet the role of gut microbiota in the antipyretic and anti-inflammatory effects is unclear. In this study, a new strategy of the 16S rRNA gene sequencing and serum metabolomics that aims to explore the role of SHL in a rat model of the systemic inflammatory response induced by lipopolysaccharide would be a major advancement. Our results showed that the gut microbiota structure was restored in rats with inflammation after oral administration of SHL, thereby reducing inflammation. Specifically, SHL increased the relative abundance of Bacteroides and Faecalibacterium and decreased the abundance of Bifidobacterium, Olsenella, Aerococcus, Enterococcus, and Clostridium in the rat model of inflammatory disease. Serum metabolomic profile obtained by the orbitrap-based high-resolution mass spectrometry revealed significant differences in the levels of 39 endogenous metabolites in the inflammatory model groups, eight metabolites of which almost returned to normal levels after SHL treatment. Correlation analysis between metabolite, gut microbiota, and inflammatory factors showed that the antipyretic and anti-inflammatory effects of SHL were related to the recovery of the abnormal levels of the endogenous metabolites (N-acetylserotonin and 1-methylxanthine) in the tryptophan metabolism and caffeine metabolism pathway. Taken together, these findings suggest that the structural changes in the gut microbiota are closely related to host metabolism. The regulation of gut microbiota structure and function is of great significance for exploring the potential mechanism in the treatment of lipopolysaccharide-induced inflammatory diseases with SHL.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Bo-Nian Zhao
- Shandong University of Traditional Chinese Medicine, Jinan, China
| |
Collapse
|
17
|
Yuan Y, Yang Y, Lei X, Dong W. Caffeine and bronchopulmonary dysplasia: Clinical benefits and the mechanisms involved. Pediatr Pulmonol 2022; 57:1392-1400. [PMID: 35318830 DOI: 10.1002/ppul.25898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 03/05/2022] [Accepted: 03/16/2022] [Indexed: 11/06/2022]
Abstract
Bronchopulmonary dysplasia (BPD) is a chronic respiratory disease that occurs during the neonatal period and is commonly associated with prematurity. This condition results in a severe economic burden on society and the families involved. Caffeine is used not only for the treatment of apnea in prematurity, but also for the prevention of BPD. There are multiple clinical benefits of caffeine treatment, including improved extubation success, a reduced duration of mechanical ventilation, improved lung function, and a reduction of patent ductus arteriosus requiring treatment. These clinical benefits of caffeine for the treatment of BPD are supported by both clinical trials and evidence from animal models. However, the mechanism by which caffeine protects against BPD remains unclear. Here, we review the clinical value of caffeine in the prevention of BPD and its potential mechanisms of action, including anti-inflammatory, antioxidant, antifibrotic, and antiapoptotic properties, the regulation of angiogenesis, and diuretic effects. Our aim is to provide a new theoretical basis for the clinical treatment of BPD.
Collapse
Affiliation(s)
- Yuan Yuan
- Department of Pediatrics, Division of Neonatology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Department of Perinatology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Sichuan Clinical Research Center for Birth Defects, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Yang Yang
- Department of Pediatrics, Division of Neonatology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Department of Perinatology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Sichuan Clinical Research Center for Birth Defects, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Xiaoping Lei
- Department of Pediatrics, Division of Neonatology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Department of Perinatology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Sichuan Clinical Research Center for Birth Defects, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Wenbin Dong
- Department of Pediatrics, Division of Neonatology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Department of Perinatology, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Sichuan Clinical Research Center for Birth Defects, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| |
Collapse
|
18
|
Miao X, Cui W. Berberine alleviates LPS-induced apoptosis, oxidation, and skewed lineages during mouse preimplantation development†. Biol Reprod 2022; 106:699-709. [PMID: 35024788 PMCID: PMC9040657 DOI: 10.1093/biolre/ioac002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/30/2021] [Accepted: 01/06/2022] [Indexed: 01/14/2023] Open
Abstract
Female infertility is a heterogeneous disorder with a variety of complex causes, including inflammation and oxidative stress, which are also closely associated with the pathogenesis of polycystic ovary syndrome (PCOS). As a new treatment for PCOS, berberine (BER), a natural compound from Berberis, has been clinically applied recently. However, the mechanisms underlying the association between BER and embryogenesis are still largely unknown. In this study, effects of BER on preimplantation development were evaluated under both normal and inflammatory culture conditions induced by lipopolysaccharide (LPS) in mice. Our data first suggest that BER itself (25 nM) does not affect embryo quality or future developmental potency; however, it can effectively alleviate LPS-induced embryo damage by mitigating apoptosis via reactive oxygen species (ROS)-/caspase-3-dependent pathways and by suppressing proinflammatory cytokines via inhibition of the NF-κB signaling pathway during preimplantation embryonic development. In addition, skewed cell lineage specification in the inner cell mass (ICM) and primitive endoderm (PE) caused by LPS can also be successfully rescued with BER. In summary, these findings for the first time demonstrate the nontoxicity of low doses of BER and its antiapoptotic and antioxidative properties on embryonic cells during mammalian preimplantation development.
Collapse
Affiliation(s)
- Xiaosu Miao
- Department of Veterinary and Animal Sciences, University of Massachusetts, Amherst, MA, USA
| | - Wei Cui
- Department of Veterinary and Animal Sciences, University of Massachusetts, Amherst, MA, USA.,Animal Models Core Facility, Institute for Applied Life Sciences (IALS), University of Massachusetts, Amherst, MA, USA
| |
Collapse
|
19
|
Saini R, Dhiman NK. Natural Anti-Inflammatory and Anti-Allergy Agents: Herbs and Botanical Ingredients. Antiinflamm Antiallergy Agents Med Chem 2022; 21:90-114. [PMID: 35410623 DOI: 10.2174/1871523021666220411111743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 01/27/2022] [Accepted: 02/16/2022] [Indexed: 11/22/2022]
Abstract
Allergies have known to be an abnormally vigorous immune response in which the immune system fights off an allergen or antigen initiating mast cells to release histamine into the blood. Substances which prevent mast cells from releasing histamine are considered as antiallergic agents. The drugs utilized for the treatment of allergy are mast cell stabilizers, steroids, anti-histamine, leukotriene receptor antagonists, and decongestants. Anti-histamine drugs have side effects such as drowsiness, confusion, constipation, difficulty urinating, blurred vision, etc. The use of medicinal plants for effective and safe management of diseases has recently received much attention. Various herbs are utilized for their antiallergic and anti-histaminic properties. Some of the herbs useful in the management of allergic diseases of the respiratory tract like Piper longum, Ocimum tenuiflorum, Solanum xanthocarpum have been discussed. Ample scientific evidence is available for the anti-histaminic and antiallergic activity of Azadirachta indica, Aloe vera, Tinospora cordifolia, and a number of other such herbs which are safer to use as antiallergic agents have been reported. The review summarizes a wide variety of herbs and botanical ingredients with their common scientific names and distribution for their easy identification and usage as safe antiallergic agents, also discussing their molecular mechanisms involved in combating allergic reactions.
Collapse
Affiliation(s)
- Rashmi Saini
- Gargi College, University of Delhi, Siri Fort Road, New Delhi-110049, India
| | - Neena K Dhiman
- Gargi College, University of Delhi, Siri Fort Road, New Delhi-110049, India
| |
Collapse
|
20
|
Bardelčíková A, Miroššay A, Šoltýs J, Mojžiš J. Therapeutic and prophylactic effect of flavonoids in post-COVID-19 therapy. Phytother Res 2022; 36:2042-2060. [PMID: 35302260 PMCID: PMC9111001 DOI: 10.1002/ptr.7436] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 02/16/2022] [Accepted: 02/21/2022] [Indexed: 12/17/2022]
Abstract
The high incidence of post-covid symptoms in humans confirms the need for effective treatment. Due to long-term complications across several disciplines, special treatment programs emerge for affected patients, emphasizing multidisciplinary care. For these reasons, we decided to look at current knowledge about possible long-term complications of COVID-19 disease and then present the effect of flavonoids, which could help alleviate or eliminate complications in humans after overcoming the COVID-19 infection. Based on articles published from 2003 to 2021, we summarize the flavonoids-based molecular mechanisms associated with the post-COVID-19 syndrome and simultaneously provide a complex view regarding their prophylactic and therapeutic potential. Review clearly sorts out the outcome of post-COVID-19 syndrome according particular body systems. The conclusion is that flavonoids play an important role in prevention of many diseases. We suggest that flavonoids as critical nutritional supplements, are suitable for the alleviation and shortening of the period associated with the post-COVID-19 syndrome. The most promising flavonoid with noteworthy therapeutic and prophylactic effect appears to be quercetin.
Collapse
Affiliation(s)
- Annamária Bardelčíková
- Department of Pharmacology, Medical Faculty of University of Pavol Jozef Šafárik in Košice, Košice, Slovak Republic
| | - Andrej Miroššay
- Department of Pharmacology, Medical Faculty of University of Pavol Jozef Šafárik in Košice, Košice, Slovak Republic
| | - Jindřich Šoltýs
- Institute of Parasitology, Slovak Academy of Science, Košice, Slovak Republic
| | - Ján Mojžiš
- Department of Pharmacology, Medical Faculty of University of Pavol Jozef Šafárik in Košice, Košice, Slovak Republic
| |
Collapse
|
21
|
Goyal A, Gopika S, Kumar A, Garabadu D. A Comprehensive Review on Preclinical Evidence Based Neuroprotective Potential of Bacopa Monnieri Against Parkinson's Disease. Curr Drug Targets 2022; 23:889-901. [PMID: 35297345 DOI: 10.2174/1389450123666220316091734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 11/03/2021] [Accepted: 12/30/2021] [Indexed: 11/22/2022]
Abstract
Parkinson's diseaseis a chronic and gradually progressive neurodegenerative disorder triggered due to the loss of dopamine-releasing neurons in the region of substantianigra pars compacta characterized by the motor symptoms such as tremor, bradykinesia, akinesia, and postural instability. Proteinopathies, mitochondrial dysfunction induced dopaminergic neuronal deterioration, and gene mutations arethe hallmarks of Parkinson's disease. The bioactive components of Brahmi such as Bacoside A, Bacoside B, and Bacosaponins, belong to various chemical families. Brahmi's neuroprotective role includes reducing neuronal oxidative stress, dopaminergic neuronal degeneration, mitochondrial dysfunction, inflammation, aggregation inhibition of α-synuclein, and improvement of cognitive and learning behaviour. Researchers found that Bacopa monnieri significantly increased brain levels of glutathione, vitamin C, vitamin E, and vitamin A in rats exposed to cigarette smoke. Brahmi has a potent antioxidant property and neuroprotective effects against PD that help reduce oxidative stress, neuroinflammation and enhance the dopamine level. The review collates all the preclinical studies that prove the beneficial neuroprotective effect of Brahmi for treating PD.
Collapse
Affiliation(s)
- Ahsas Goyal
- Institute of Pharmaceutical Research, GLA University 17-Km. stone, NH-2 Mathura-Delhi Highway, P.O. Chaumuhan, Mathura-281406 (U.P.), India
| | - S Gopika
- Institute of Pharmaceutical Research, GLA University 17-Km. stone, NH-2 Mathura-Delhi Highway, P.O. Chaumuhan, Mathura-281406 (U.P.), India
| | - Abhishek Kumar
- Institute of Pharmaceutical Research, GLA University 17-Km. stone, NH-2 Mathura-Delhi Highway, P.O. Chaumuhan, Mathura-281406 (U.P.), India
| | - Debapriya Garabadu
- Department of Pharmacology, School of Health Sciences, Central University of Punjab, Bathinda- 151001, Punjab, India
| |
Collapse
|
22
|
Ait Eldjoudi D, Ruiz-Fernandez C, González-Rodriguez M, Ait Atmane S, Cordero-Barreal A, Farrag Y, Pino J, Sineiro J, Lago F, Conde-Aranda J, Khettal B, Gualillo O. Analgesic and antiinflammatory effects of Nigella orientalis L. seeds fixed oil: Pharmacological potentials and molecular mechanisms. Phytother Res 2022; 36:1372-1385. [PMID: 35194856 DOI: 10.1002/ptr.7400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 01/17/2022] [Accepted: 01/17/2022] [Indexed: 11/10/2022]
Abstract
Nigella species have been widely used in traditional medicine. The aim of this study was to evaluate the antiinflammatory and analgesic potentials of Nigella orientalis L. seeds fixed oil (NOO). The acetic acid writhing test and the formaldehyde-induced licking paw were performed to assess the analgesic activity of the oil. The antiinflammatory activity was first evaluated in vitro by the erythrocyte membrane stabilization then in vivo by xylene- and carrageenan-induced ear and paw edema, respectively. To further understand the molecular mechanism of action of the Nigella extract, lipopolysaccharide-activated RAW 264.7 macrophages were used. Nitric oxide (NO) production was measured by Griess reaction and cell viability by MTT assay. The gene and protein expression of inflammatory mediators were assessed by RT-PCR and western blot, respectively. NOO exerted a potent analgesic effect in in vivo models of writhing test and induced edema. The analyzed molecular mechanisms revealed a role for NO and prostaglandins as molecules mediating the pharmacological effects of the extract through a mechanism involving nuclear factor-κB and mitogen-activated protein kinases. This study demonstrates, for the first time, that the fixed oil of N. orientalis has strong antinociceptive and antiinflammatory properties and might be a promising agent for the treatment of certain inflammation-related diseases.
Collapse
Affiliation(s)
- Djedjiga Ait Eldjoudi
- Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia, Algeria.,SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Clara Ruiz-Fernandez
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - María González-Rodriguez
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Sihem Ait Atmane
- Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia, Algeria
| | - Alfonso Cordero-Barreal
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Yousof Farrag
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Jesus Pino
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Jorge Sineiro
- Department of Chemical Engineering, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Francisca Lago
- Molecular and Cellular Cardiology Group, SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), Research Laboratory 7, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Javier Conde-Aranda
- IDIS (Instituto de Investigación Sanitaria de Santiago), Grupo de Gastroenterología Molecular y Celular, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Bachra Khettal
- Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, Bejaia, Algeria
| | - Oreste Gualillo
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| |
Collapse
|
23
|
Gradinaru TC, Petran M, Dragos D, Gilca M. PlantMolecularTasteDB: A Database of Taste Active Phytochemicals. Front Pharmacol 2022; 12:751712. [PMID: 35095484 PMCID: PMC8789873 DOI: 10.3389/fphar.2021.751712] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Accepted: 12/06/2021] [Indexed: 01/08/2023] Open
Affiliation(s)
- Teodora-Cristiana Gradinaru
- Department of Functional Sciences I/Biochemistry, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Madalina Petran
- Department of Functional Sciences I/Biochemistry, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Dorin Dragos
- Department of Medical Semiology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania.,1st Internal Medicine Clinic, University Emergency Hospital Bucharest, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Marilena Gilca
- Department of Functional Sciences I/Biochemistry, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| |
Collapse
|
24
|
Xiao J, Chen S, Chen Y, Su J. The potential health benefits of aloin from genus Aloe. Phytother Res 2022; 36:873-890. [PMID: 35040198 DOI: 10.1002/ptr.7371] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 12/10/2021] [Accepted: 12/12/2021] [Indexed: 01/04/2023]
Abstract
The Aloe species is known for its medicinal and cosmetic properties. Aloin is an active ingredient found in the leaves of medicinal plants of the genus Aloe. Aloin has attracted considerable interest for its antiinflammatory, anticancer, antibacterial, and antioxidant activities. However, since its clinical application is restricted by its unclear mechanism of action, a deeper understanding of its pharmacological activity is required. This review provides an overview of current pharmacological and toxicological studies published in English from February 2000 to August 2021. Herein, we summarized the sources and potential health benefits of aloin from a clinical application perspective to guide for further studies on the sources of aloin, aimed at efficiently increasing aloin production. Importantly, the function and mechanism of action of aloin remain unclarified. In future research, it is necessary to develop new approaches for studying the pharmacological molecular mechanisms underlying the activity of this compound against various diseases.
Collapse
Affiliation(s)
- Jianbin Xiao
- College of Life Science, Fujian Normal University, Fuzhou, China.,The Public Service Platform for Industrialization Development Technology of Marine Biological Medicine and Products of the State Oceanic Administration, Fujian Key Laboratory of Special Marine Bioresource Sustainable Utilization, Southern Institute of Oceanography, Fujian Normal University, Fuzhou, China
| | - Siyuan Chen
- College of Life Science, Fujian Normal University, Fuzhou, China.,The Public Service Platform for Industrialization Development Technology of Marine Biological Medicine and Products of the State Oceanic Administration, Fujian Key Laboratory of Special Marine Bioresource Sustainable Utilization, Southern Institute of Oceanography, Fujian Normal University, Fuzhou, China
| | - Youqiang Chen
- College of Life Science, Fujian Normal University, Fuzhou, China.,The Public Service Platform for Industrialization Development Technology of Marine Biological Medicine and Products of the State Oceanic Administration, Fujian Key Laboratory of Special Marine Bioresource Sustainable Utilization, Southern Institute of Oceanography, Fujian Normal University, Fuzhou, China
| | - Jingqian Su
- College of Life Science, Fujian Normal University, Fuzhou, China.,Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, Fujian Normal University, Fuzhou, China
| |
Collapse
|
25
|
dos Santos LC, Álvarez-Rivera G, Sánchez-Martínez JD, Johner JCF, Barrales FM, de Oliveira AL, Cifuentes A, Ibáñez E, Martínez J. Comparison of different extraction methods of Brazilian "pacová" ( Renealmia petasites Gagnep.) oilseeds for the determination of lipid and terpene composition, antioxidant capacity, and inhibitory effect on neurodegenerative enzymes. Food Chem X 2021; 12:100140. [PMID: 34746747 PMCID: PMC8550982 DOI: 10.1016/j.fochx.2021.100140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/08/2021] [Accepted: 10/08/2021] [Indexed: 11/24/2022] Open
Abstract
Lipid and terpene composition of R. petasites seeds were reported for the 1st time. 2-Carene, spathulenol, labdadiene, and cis-α-bergamotene were the main terpenes. Supercritical CO2 was most selective to MUFAs and PUFAs. Soxhlet extract demonstrated potential inhibitory effect against lipoxygenase.
Pacová (Renealmia petasites Gagnep.) is a Brazilian native plant, usually cultivated in south regions of the country. Pacová was previously reported concerning their possible health benefits, mostly from folk medicine. However, only few works relates the health benefits with the composition of the fruit parts. In this context, this work aimed to bring, for the first time in literature, the chemical characterization in respect to lipid and terpene composition of R. petasites oilseed, performed by three different extraction methods (supercritical fluid extraction (SFE) with CO2, Soxhlet with petroleum ether (SOX), and maceration with hexane (MAC)). SFE was most selective for MUFAs, PUFAs, sesqui- and diterpenes. The main terpene identified in all extracts was 2-carene. The extracts presented poor AChE inhibition, and SOX presented potential inhibitory effect against lipoxygenase activity. Overall, R. petasites oilseed is a natural source of terpenes and their potential health benefits are highly encouraged to be investigated.
Collapse
Affiliation(s)
- Luana Cristina dos Santos
- Laboratory of High Pressure in Food Engineering (LAPEA), Department of Food Engineering and Technology, School of Food Engineering, University of Campinas, R. Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Gerardo Álvarez-Rivera
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - José David Sánchez-Martínez
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Julio César Flores Johner
- Laboratory of High Pressure in Food Engineering (LAPEA), Department of Food Engineering and Technology, School of Food Engineering, University of Campinas, R. Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil
| | - Francisco Manuel Barrales
- Laboratory of High Pressure in Food Engineering (LAPEA), Department of Food Engineering and Technology, School of Food Engineering, University of Campinas, R. Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil
| | - Alessandra Lopes de Oliveira
- Natural Products and High Pressure Technology Laboratory (LTAPPN), Department of Food Engineering, Faculty of Animal Science and Food Engineering, University of São Paulo (USP), 13635-900 Pirassununga, SP, Brazil
| | - Alejandro Cifuentes
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
| | - Elena Ibáñez
- Laboratory of Foodomics, Institute of Food Science Research, CIAL, CSIC, Nicolás Cabrera 9, 28049 Madrid, Spain
- Corresponding author.
| | - Julian Martínez
- Laboratory of High Pressure in Food Engineering (LAPEA), Department of Food Engineering and Technology, School of Food Engineering, University of Campinas, R. Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil
| |
Collapse
|
26
|
Alizadeh SR, Ebrahimzadeh MA. O-Glycoside quercetin derivatives: Biological activities, mechanisms of action, and structure-activity relationship for drug design, a review. Phytother Res 2021; 36:778-807. [PMID: 34964515 DOI: 10.1002/ptr.7352] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 10/27/2021] [Accepted: 11/10/2021] [Indexed: 02/06/2023]
Abstract
Quercetin as a valuable natural flavonoid has shown extensive biological activities, including anticancer, antioxidant, antibacterial, antiinflammatory, anti-Alzheimer, antifungal, antiviral, antithalassemia, iron chelation, antiobesity, antidiabetic, antihypertension, and antiphospholipase A2 (PLA2) activities, by the modulation of various targets and signaling pathways that have attracted much attention. However, the low solubility and poor bioavailability of quercetin have limited its applications; therefore, the researchers have tried to design and synthesize many new derivatives of quercetin through different strategies to modify quercetin restrictions and improve its biological activities. This review categorized the O-glycoside derivatives of Quercetin into two main classes, 3-O-glycoside and other O-glycoside derivatives. Also, it studied biological activities, structure-activity relationship (SAR), and the action mechanism of O-glycoside quercetin derivatives. Overall, we summarized past and present research for discovering new potent lead compounds.
Collapse
Affiliation(s)
- Seyedeh Roya Alizadeh
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mohammad Ali Ebrahimzadeh
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran
| |
Collapse
|
27
|
Sultana T, Okla MK, Ahmed M, Akhtar N, Al-Hashimi A, Abdelgawad H, Haq IU. Withaferin A: From Ancient Remedy to Potential Drug Candidate. Molecules 2021; 26:molecules26247696. [PMID: 34946778 PMCID: PMC8705790 DOI: 10.3390/molecules26247696] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 12/13/2021] [Accepted: 12/15/2021] [Indexed: 11/23/2022] Open
Abstract
Withaferin A (WA) is a pivotal withanolide that has conquered a conspicuous place in research, owning to its multidimensional biological properties. It is an abundant constituent in Withania somnifera Dunal. (Ashwagandha, WS) that is one of the prehistoric pivotal remedies in Ayurveda. This article reviews the literature about the pharmacological profile of WA with special emphasis on its anticancer aspect. We reviewed research publications concerning WA through four databases and provided a descriptive analysis of literature without statistical or qualitative analysis. WA has been found as an effective remedy with multifaceted mechanisms and a broad spectrum of pharmacological profiles. It has anticancer, anti-inflammatory, antiherpetic, antifibrotic, antiplatelet, profibrinolytic, immunosuppressive, antipigmentation, antileishmanial, and healing potentials. Evidence for wide pharmacological actions of WA has been established by both in vivo and in vitro studies. Further, the scientific literature accentuates the role of WA harboring a variable therapeutic spectrum for integrative cancer chemoprevention and cure. WA is a modern drug from traditional medicine that is necessary to be advanced to clinical trials for advocating its utility as a commercial drug.
Collapse
Affiliation(s)
- Tahira Sultana
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan;
| | - Mohammad K. Okla
- Botany and Microbiology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.K.O.); (A.A.-H.)
| | - Madiha Ahmed
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan;
- Shifa College of Pharmaceutical Sciences, Shifa Tameer-e-Millat University, Islamabad 44000, Pakistan
- Correspondence: (M.A.); (I.-u.-H.)
| | - Nosheen Akhtar
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi 43600, Pakistan;
| | - Abdulrahman Al-Hashimi
- Botany and Microbiology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.K.O.); (A.A.-H.)
| | - Hamada Abdelgawad
- Integrated Molecular Plant Physiology Research, Department of Biology, University of Antwerp, 2020 Antwerpen, Belgium;
| | - Ihsan-ul- Haq
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan;
- Correspondence: (M.A.); (I.-u.-H.)
| |
Collapse
|
28
|
Baranwal M, Gupta Y, Dey P, Majaw S. Antiinflammatory phytochemicals against virus-induced hyperinflammatory responses: Scope, rationale, application, and limitations. Phytother Res 2021; 35:6148-6169. [PMID: 34816512 DOI: 10.1002/ptr.7222] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 06/26/2021] [Accepted: 07/03/2021] [Indexed: 12/11/2022]
Abstract
Uncontrolled inflammatory responses or cytokine storm associated with viral infections results in deleterious consequences such as vascular leakage, severe hemorrhage, shock, immune paralysis, multi-organ failure, and even death. With the emerging new viral infections and lack of effective prophylactic vaccines, evidence-based complementary strategies that limit viral infection-mediated hyperinflammatory responses could be a promising approach to limit host tissue injury. The present review emphasizes the potentials of antiinflammatory phytochemicals in limiting hyperinflammatory injury caused by viral infections. The predominant phytochemicals along with their mechanism in limiting hyperimmune and pro-inflammatory responses under viral infection have been reviewed comprehensively. How certain phytochemicals can be effective in limiting hyper-inflammatory response indirectly by favorably modulating gut microbiota and maintaining a functional intestinal barrier has also been presented. Finally, we have discussed improved systemic bioavailability of phytochemicals, efficient delivery strategies, and safety measures for effective antiinflammatory phytotherapies, in addition to emphasizing the requirement of tightly controlled clinical studies to establish the antiinflammatory efficacy of the phytochemicals. Collectively, the review provides a scooping overview on the potentials of bioactive phytochemicals to mitigate pro-inflammatory injury associated with viral infections.
Collapse
Affiliation(s)
- Manoj Baranwal
- Department of Biotechnology, Thapar Institute of Engineering & Technology, Patiala, India
| | - Yogita Gupta
- Department of Biotechnology, Thapar Institute of Engineering & Technology, Patiala, India
| | - Priyankar Dey
- Department of Biotechnology, Thapar Institute of Engineering & Technology, Patiala, India
| | - Suktilang Majaw
- Department of Biotechnology & Bioinformatics, North-Eastern Hill University, Shillong, India
| |
Collapse
|
29
|
Kahveci FO, Kahveci R, Gokce EC, Gokce A, Kısa Ü, Sargon MF, Fesli R, Sarı MF, Gürer B. Biochemical, pathological and ultrastructural investigation of whether lamotrigine has neuroprotective efficacy against spinal cord ischemia reperfusion injury. Injury 2021; 52:2803-2812. [PMID: 34391576 DOI: 10.1016/j.injury.2021.08.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/26/2021] [Accepted: 08/02/2021] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Lamotrigine, an anticonvulsant drug with inhibition properties of multi-ion channels, has been shown to be able to attenuates secondary neuronal damage by influencing different pathways. The aim of this study was to look into whether lamotrigine treatment could protect the spinal cord from experimental spinal cord ischemia-reperfusion injury. MATERIALS AND METHODS Thirty-two rats, eight rats per group, were randomly assigned to the sham group in which only laparotomy was performed, and to the ischemia, methylprednisolone and lamotrigine groups, where the infrarenal aorta was clamped for thirty minutes to induce spinal cord ischemia-reperfusion injury. Tissue samples belonging to spinal cords were harvested from sacrificed animals twenty-four hours after reperfusion. Tumor necrosis factor-alpha levels, interleukin-1 beta levels, nitric oxide levels, superoxide dismutase activity, catalase activity, glutathione peroxidase activity, malondialdehyde levels and caspase-3 activity were studied. Light and electron microscopic evaluations were also performed to reveal the pathological alterations. Basso, Beattie, and Bresnahan locomotor scale and the inclined-plane test was used to evaluate neurofunctional status at the beginning of the study and just before the animals were sacrificed. RESULTS Lamotrigine treatment provided significant improvement in the neurofunctional status by preventing the increase in cytokine expression, increased lipid peroxidation and oxidative stress, depletion of antioxidant enzymes activity and increased apoptosis, all of which contributing to spinal cord damage through different paths after ischemia reperfusion injury. Furthermore, lamotrigine treatment has shown improved results concerning the histopathological and ultrastructural scores and the functional tests. CONCLUSION These results proposed that lamotrigine may be a useful therapeutic agent to prevent the neuronal damage developing after spinal cord ischemia-reperfusion injury.
Collapse
Affiliation(s)
- Fatih Ozan Kahveci
- Department of Emergency Medicine, Balıkesir Atatürk City Hospital, Balıkesir, Turkey
| | - Ramazan Kahveci
- Department of Neurosurgery, Balıkesir University, Faculty of Medicine, Balıkesir, Turkey
| | - Emre Cemal Gokce
- Department of Neurosurgery, Abdurrahman Yurtaslan Ankara Oncology Education and Research Hospital, Ankara, Turkey
| | - Aysun Gokce
- Department of Pathology, Ministry of Health, Diskapi Yildirim Beyazit Education and Research Hospital, Ankara, Turkey
| | - Üçler Kısa
- Department of Biochemistry, Kirikkale University, Faculty of Medicine, Kirikkale, Turkey
| | - Mustafa Fevzi Sargon
- Department of Anatomy, Lokman Hekim University, Faculty of Medicine, Ankara, Turkey
| | - Ramazan Fesli
- Department of Neurosurgery, Mersin VM Medical Park Hospital, Mersin, Turkey
| | - Muhammed Fatih Sarı
- Department of Neurosurgery, Balıkesir University, Faculty of Medicine, Balıkesir, Turkey
| | - Bora Gürer
- Department of Neurosurgery, İstinye University, Faculty of Medicine, Istanbul, Turkey.
| |
Collapse
|
30
|
Yu S, Chen Y, Xiang Y, Lin H, Wang M, Ye W, Zhang P, Chen H, Lin G, Zhu Y, Chen L, Zhang J. Pseudoephedrine and its derivatives antagonize wild and mutated severe acute respiratory syndrome-CoV-2 viruses through blocking virus invasion and antiinflammatory effect. Phytother Res 2021; 35:5847-5860. [PMID: 34472141 PMCID: PMC8661580 DOI: 10.1002/ptr.7245] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/23/2021] [Accepted: 08/03/2021] [Indexed: 01/19/2023]
Abstract
The coronavirus disease 2019 has infected over 150 million people worldwide and led to over 3 million deaths. Severe acute respiratory syndrome (SARS)‐CoV‐2 lineages B.1.1.7, B.1.617, B.1.351, and P.1 were reported to have higher infection rates than that of wild one. These mutations were noticed to happen in the receptor‐binding domain of spike protein (S‐RBD), especially mutations N501Y, E484Q, E484K, K417N, K417T, and L452R. Currently, there is still no specific medicine against the virus; moreover, cytokine storm is also a dangerous factor for severe infected patients. In this study, potential S‐RBD‐targeted active monomers from traditional Chinese medicine Ephedra sinica Stapf (ephedra) were discovered by virtual screening. NanoBiT assay was performed to confirm blocking activities of the screened compounds against the interaction between SARS‐CoV‐2 S‐RBD and angiotensin‐converting enzyme 2 (ACE2). We further analyzed the blocking effect of the active compounds on the interactions of mutated S‐RBD and ACE2 by computational studies. Moreover, antiinflammatory activities were evaluated using qRT‐PCR, enzyme‐linked immune sorbent assay, and Western blot analysis. As a result, pseudoephedrine (MHJ‐17) and its derivative (MHJ‐11) were found as efficient inhibitors disrupting the interactions between ACE2 and both wild and mutated S‐RBDs. In addition, they also have antiinflammatory activities, which can be potential drug candidates or lead compounds for further study.
Collapse
Affiliation(s)
- Shaopeng Yu
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine (IRI), Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yao Chen
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine (IRI), Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yusen Xiang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - He Lin
- The Third Research Institute of Ministry of Public Security, Shanghai, China
| | - Mengge Wang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wenbo Ye
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine (IRI), Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Pei Zhang
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine (IRI), Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hongzhuan Chen
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Guoqiang Lin
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine (IRI), Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuying Zhu
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine (IRI), Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lili Chen
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiange Zhang
- The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine (IRI), Shanghai University of Traditional Chinese Medicine, Shanghai, China
| |
Collapse
|
31
|
Salar U, Khan KM, Jabeen A, Faheem A, Naqvi F, Ahmed S, Iqbal E, Ali F, Kanwal, Perveen S. ROS Inhibitory Activity and Cytotoxicity Evaluation of Benzoyl, Acetyl, Alkyl Ester, and Sulfonate Ester Substituted Coumarin Derivatives. Med Chem 2021; 16:1099-1111. [PMID: 31448715 DOI: 10.2174/1573406415666190826153001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 07/20/2019] [Accepted: 08/01/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND A number of non-steroidal anti-inflammatory drugs (NSAIDs) including aspirin, indomethacin, ibuprofen, flufenamic acid, and phenylbutazone are being clinically used to treat inflammatory disorders. These NSAIDs are associated with serious side effects such as gastric ulceration, nephrotoxicity, and bleeding. Therefore, the identification of potent and safe therapy for inflammatory disorders is still of great interest to the medicinal chemist. METHODS A series of varyingly substituted benzoyl, acetyl, alkyl ester, and sulfonate ester substituted coumarins 1-64 were screened for the inhibition of ROS, generated from zymosan activated whole blood phagocytes, using luminol-enhanced chemiluminescence technique. RESULTS Among all tested compounds, 8 (IC50 = 65.0 ± 3.1 μM), 24 (IC50 = 41.8 ± 1.5 μM), 26 (IC50 = 10.6 ± 2.8 μM), 28 (IC50 = 20.9 ± 1.5 μM), and 41 (IC50 = 4.6 ± 0.3 μM) showed good anti- inflammatory potential as compared to standard antiinflammatory drug ibuprofen (IC50 = 54.3 ± 1.9 μM). Specifically, compounds 24, 26, 28, and 41 showed superior activity than standard antiinflammatory drug. Furthermore, compounds 12 (IC50 = 219.0 ± 1.4 μM), 14 (IC50 = 216.5 ± 6.2 μM), 16 (IC50 = 187.4 ± 2.2 μM), and 20 (IC50 = 196.2 ± 2.0 μM) showed moderate ROS inhibitory activity. Limited SAR study revealed that the hydroxy-substituted compound showed better ROS inhibition potential in case of 3-benzoyl and 3-ethylester coumarin derivatives. Whereas, chloro substitution was found to be important in case of 3-acetyl coumarin derivatives. Similarly, in case of sulfonate ester, chloro, and nitro groups especially at positions -4 and -3 of ring "R" played vital role in ROS inhibition. Furthermore, cytotoxicity of all active compounds was also checked on NIH-3T3 cell line. Compounds 12, 14, and 20 were found to be non-cytotoxic. Whereas, 8, 16, 24, 26, 28, and 41 were found to be very weak cytotoxic as compared to standard cycloheximide (IC50 = 0.13 ± 0.02 μM). CONCLUSION Identified ROS inhibitors offer the possibility of additional modifications that could give rise to lead structures for further research in order to obtain more potent, and safer antiinflammatory agent.
Collapse
Affiliation(s)
- Uzma Salar
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of
Karachi, Karachi-75270, Pakistan,Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi-75270, Pakistan
| | - Khalid M Khan
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of
Karachi, Karachi-75270, Pakistan,Department of Clinical Pharmacy, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia
| | - Almas Jabeen
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi-75270, Pakistan
| | - Aisha Faheem
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi-75270, Pakistan
| | - Farwa Naqvi
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi-75270, Pakistan
| | - Shakil Ahmed
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of
Karachi, Karachi-75270, Pakistan
| | - Erum Iqbal
- Industrial Analytical Center (IAC), International Center for Chemical and Biological Sciences, University of Karachi, Karachi-75270, Pakistan
| | - Farman Ali
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of
Karachi, Karachi-75270, Pakistan
| | - Kanwal
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of
Karachi, Karachi-75270, Pakistan
| | - Shahnaz Perveen
- PCSIR Laboratories Complex, Karachi, Shahrah-e-Dr. Salimuzzaman Siddiqui, Karachi-75280, Pakistan
| |
Collapse
|
32
|
Saber-Moghaddam N, Salari S, Hejazi S, Amini M, Taherzadeh Z, Eslami S, Rezayat SM, Jaafari MR, Elyasi S. Oral nano-curcumin formulation efficacy in management of mild to moderate hospitalized coronavirus disease-19 patients: An open label nonrandomized clinical trial. Phytother Res 2021; 35:2616-2623. [PMID: 33389761 DOI: 10.1002/ptr.7004] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 12/14/2020] [Accepted: 12/14/2020] [Indexed: 12/15/2022]
Abstract
Curcumin is proposed as a potential treatment option for coronavirus disease-19 (COVID-19) by inhibiting the virus entrance, encapsulation and replication, and modulating various cellular signaling pathways. In this open-label nonrandomized clinical trial, efficacy of nano-curcumin oral formulation has been evaluated in hospitalized patients with mild-moderate COVID-19. Forty-one patients who fulfilled the inclusion criteria were allocated to nano-curcumin (n = 21) group (Sinacurcumin soft gel, contains 40 mg curcuminoids as nanomicelles, two capsules twice a day) or control (n = 20) group, for 2 weeks. Patients' symptoms and laboratory data were assessed at baseline and during follow-up period. Most of symptoms including fever and chills, tachypnea, myalgia, and cough resolved significantly faster in curcumin group. Moreover, SaO2 was significantly higher in treatment group after 2, 4, 7, and 14 days of follow-up and lymphocyte count after 7 and 14 days. Duration of supplemental O2 use and hospitalization was also meaningfully shorter in treatment group. It is also noteworthy to mention that no patient in treatment group experienced deterioration of infection during follow-up period, but it occurred in 40% of control group. Oral curcumin nano-formulation can significantly improve recovery time in hospitalized COVID-19 patients. Further randomized placebo controlled trials with larger sample size are recommended.
Collapse
Affiliation(s)
- Niloofar Saber-Moghaddam
- Department of Clinical Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Soofia Salari
- Department of Clinical Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sepideh Hejazi
- Rheumatic Diseases Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahnaz Amini
- Department of Internal Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zhila Taherzadeh
- Targeted Drug Delivery Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Saeed Eslami
- Department of Medical Informatics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mahdi Rezayat
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahmoud Reza Jaafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sepideh Elyasi
- Department of Clinical Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| |
Collapse
|
33
|
Dabholkar N, Rapalli VK, Singhvi G. Potential herbal constituents for psoriasis treatment as protective and effective therapy. Phytother Res 2021; 35:2429-2444. [PMID: 33277958 DOI: 10.1002/ptr.6973] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 10/20/2020] [Accepted: 11/23/2020] [Indexed: 12/25/2022]
Abstract
Psoriasis is a multifactorial and chronic skin disorder. It is a recurrent disease that requires incessant therapy. Psoriasis treatment includes topical and systemic routes using synthetic drugs that lead to severe unwanted adverse effects. Herbal therapy is widely used for thousands of years in countries like China and India. The use of herbal therapy in the developed region enhanced to a great extent and showed better efficacy towards psoriasis alone or as adjuvant to synthetic therapy. Herbal medicines have gained great attention in the treatment of psoriasis due to their lesser side effects compared to synthetic drugs. In this review, the various plant sources which have been found effective in psoriasis and can be used to develop novel therapeutics have been discussed. The mechanisms by which the phytoconstituents elicit anti-psoriatic activity and various research studies that have proven the effectiveness of these natural products have also been compiled in this review.
Collapse
Affiliation(s)
- Neha Dabholkar
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, India
| | - Vamshi K Rapalli
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, India
| | - Gautam Singhvi
- Industrial Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science, Pilani, India
| |
Collapse
|
34
|
Chan SW, Chu TTW, Choi SW, Benzie IFF, Tomlinson B. Impact of short-term bilberry supplementation on glycemic control, cardiovascular disease risk factors, and antioxidant status in Chinese patients with type 2 diabetes. Phytother Res 2021; 35:3236-3245. [PMID: 33599340 DOI: 10.1002/ptr.7038] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 10/18/2020] [Accepted: 01/15/2021] [Indexed: 12/22/2022]
Abstract
Bilberry (Vaccinium myrtillus L.) is one of the richest natural sources of anthocyanins which are powerful antioxidants and reported to have antiinflammatory, antidyslipidemic, antihypertensive, and hypoglycemic effects. The objective of this study was to assess the effect of bilberry supplementation on biomarkers of glycemic control, lipid profile, antioxidant, and inflammatory status in patients with type 2 diabetes in a randomized, double-blind, placebo-controlled cross-over study. Twenty patients were randomized to receive either bilberry supplementation (1.4 g/day of extract) daily for 4 weeks followed by 6 weeks of washout and then an additional 4 weeks of matching placebo or vice versa. Blood pressure, metabolic parameters, antioxidant status, and oxidative stress were measured before and after each period. Results showed no effect on body weight, blood pressure, or lipid profile. HbA1c was reduced by 0.31 ± 0.58% during bilberry supplementation, but this change was not significantly different from that with placebo. Antioxidant status, oxidative stress, and inflammatory status showed no significant differences across treatments. This short-term study of bilberry supplementation did not show significant effects on cardiovascular risk factors or antioxidant status, but the tendency for improved glycemic control may suggest a longer treatment period may be effective in diabetic patients.
Collapse
Affiliation(s)
- Sze Wa Chan
- School of Health Sciences, Caritas Institute of Higher Education, Hong Kong SAR, China
| | - Tanya T W Chu
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China
| | - Siu Wai Choi
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong SAR, China.,Oral and Maxillofacial Surgery, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR, China
| | - Iris F F Benzie
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Brian Tomlinson
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong SAR, China.,Faculty of Medicine, Macau University of Science and Technology, Macau, China
| |
Collapse
|
35
|
Toulassi IA, Al Saedi UA, Gutlapalli SD, Poudel S, Kondapaneni V, Zeb M, Cancarevic I. A Paradigm Shift in the Management of Atherosclerosis: Protective Role of Sirtuins in Atherosclerosis. Cureus 2021; 13:e12735. [PMID: 33614337 PMCID: PMC7883534 DOI: 10.7759/cureus.12735] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Facing the rise of an aging population and age-related pathologies such as atherosclerosis will continue to be some of the biggest challenges encountering health care. Regardless of considerable advancements in management and prevention to deal with atherosclerosis and other related pathologies. The current guidelines for preventing and managing atherosclerotic diseases are lifestyle changes, blood pressure control, blood glucose control, and lipid control. There has been an increase in pre-clinical studies regarding the effects of sirtuins on atherosclerosis and this review aims to highlight the benefits of sirtuins in atherosclerosis. We did an extensive search using the PubMed database with the medical subject headings (MeSH) keywords “sirtuin'' and “atherosclerosis.” The reviewed literature reported that sirtuins prevent and ameliorate atherosclerosis by halting inflammation, apoptosis, oxidative stress, and regulating low-density lipoprotein (LDL) cholesterol. Sirtuin 1 (SIRT1) and sirtuin 6 (SIRT6) inhibit the RELA component of NF-kB, thus suppressing inflammation, SIRT1 inhibits p53 by deacetylation, and the latter stabilize telomeres thus preventing apoptosis and cell death. Sirtuin 3 (SIRT3) inhibits oxidative stress by driving the production of reduced glutathione. Sirtuin 2 (SIRT2) regulates LDL cholesterol by inhibiting pcsk9, increasing LDL receptors on the cell surface of hepatocytes. A combination of these effects of sirtuins in the endothelial cells suggests sirtuins are anti-atherogenic and could revolutionize the standards for the management of atherosclerosis. This article also emphasizes the need for future research on human cells or subjects rather than animal subjects.
Collapse
Affiliation(s)
- Ijeoma A Toulassi
- Pathology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Usama A Al Saedi
- Dentistry, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Sai Dheeraj Gutlapalli
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Sujan Poudel
- Family Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfiled, USA.,Psychiatry and Behavioral Sciences, California Institute of Behavioral Neurosciences & Psychology, Fairfiled, USA.,Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfiled, USA
| | - Varshitha Kondapaneni
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Mehwish Zeb
- Internal Medicine/Pediatrics, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,Pediatrics, Khyber Teaching Hospital, Peshawar, PAK
| | - Ivan Cancarevic
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| |
Collapse
|
36
|
Bello OM, Oguntoye OS, Dada AO, Bello OE, Ali T, Alhaji AA, Adeniyi O. Phytobiological-facilitated Production of Silver Nanoparticles From Selected Non-cultivated Vegetables in Nigeria and Their Biological Potential. Turk J Pharm Sci 2020; 17:599-609. [PMID: 33389949 DOI: 10.4274/tjps.galenos.2019.10846] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Objectives Plant-mediated synthesis [silver (Ag) to form Ag nanoparticles (AgNPs)] is becoming progressively well accepted in many scientific and pharmaceutical fields. The aim of this study was to synthesize AgNPs using air-dried leaves of four neglected vegetables, i.e. Ceratotheca sesamoides, Ceiba pentandra, Crassocephalum crepidioides, and Launaea taraxacifolia. Materials and Methods Ultraviolet-visible (UV-Vis) spectroscopy, fourier transform infrared (FTIR) spectroscopy, and scanning electron microscopy (SEM) were used for characterization. Cell stabilization membrane and lipoxidase assays were used to determine used to assess the antiinflammatory activities while 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) and 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonic acid (ABTS+) assays were used to assess the antioxidant activities of AgNPs [L. taraxacifolia-AgNPs, C. sesamoides Ag nanoparticles (CS-AgNPs), C. pentandra Ag nanoparticles (CP-AgNPs), and C. crepidioides AgNPs (CC-AgNPs)]. Results The UV-Vis spectra of the synthesized NPs displayed absorption bands at around 360-440 nm, which is a characteristic band for AgNPs. The SEM image showed that the AgNPs formed were spherical in morphology. CC-AgNPs exhibited the most significant inhibitory activity against human red blood cell membrane stabilizasyonu [median inhibitory concentration (IC50): 32.2 μg/mL] while CS-AgNPs displayed the most significant inhibitory activity against lipoxygenases (IC50: 32.8 μg/mL). CP-AgNPs exhibited the most significant antioxidant effect against both ABTS and DPPH (IC50: 5.5 and 6.4 μg/mL) when compared to ascorbic acid (IC50: 4.7 μg/mL). Conclusion The synthesized AgNPs were found to be stable and the FTIR evidence suggested that the phytochemicals in the vegetables might have played an important role in the reduction and stabilization of AgNPs. This work showed that the synthesized AgNPs from non-cultivated vegetables can find relevance and application in health, drugs, food and environmental science. The evidences herein further confirmed their ethnopharmacological applications.
Collapse
Affiliation(s)
- Oluwasesan M Bello
- University of Ilorin, Department of Chemistry, Ilorin, Kwara State, Nigeria
| | | | | | - Oluwatoyin E Bello
- Landmark University Nanotechnology Laboratory, Department of Physical Sciences, Industrial Chemistry Programme, Omu Aran, Kwara State, Nigeria
| | - Tijjani Ali
- Federal University Dutsin-Ma, Department of Applied Chemistry, Dutsin-Ma, Katsina State, Nigeria
| | - Ahmad Abdullahi Alhaji
- Federal University Dutsin-Ma, Department of Applied Chemistry, Dutsin-Ma, Katsina State, Nigeria
| | - Oluwatosin Adeniyi
- Federal University Dutsin-Ma, Department of Applied Chemistry, Dutsin-Ma, Katsina State, Nigeria
| |
Collapse
|
37
|
F El Azab E, Elguindy NM, Yacout GA, Elgamal DA. Hepatoprotective Impact of Geraniol Against CCl<sub>4</sub>-Induced Liver Fibrosis in Rats. Pak J Biol Sci 2020; 23:1650-1658. [PMID: 33274899 DOI: 10.3923/pjbs.2020.1650.1658] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND OBJECTIVE Numerous experimental studies have shown various pharmacological activities including geraniol's cancer prevention agent and antioxidant capacity. The goal of this investigation is to mark the prospective defensive role of geraniol in rat's carbon tetrachloride (CCl4) instigated in liver fibrosis. MATERIALS AND METHODS Liver fibrosis was prompted by subcutaneous injections of CCl4, twice week by week and for about a month. Simultaneously, geraniol (200 mg kg-1) was orally regulated every day. Post-Hoc-Test were carried out where p<0.05 has been established as a significant value. RESULTS The biochemical results showed that geraniol reduced liver damage just as manifestations of liver fibrosis. The administration of geraniol diminished the CCl4-initiated the elevation in serum aminotransferase activities and alkaline phosphatase activity. Geraniol diminished the levels of TNF-α, NO and myeloperoxidase activity which were prompted by the CCl4 treatment. The rise of serum hyaluronidase activity and hepatic hydroxyproline content was also curtailed by geraniol treatment. Besides, geraniol fundamentally declined hepatic malondialdehyde (MDA) formation and increased reduced glutathione (GSH) in CCl4-treated rats. Geraniol has also increased the activity of hepatic antioxidant enzymes such as superoxide dismutase (SOD), catalase (CAT), glutathione reductase (GR), glutathione-S-transferase (GST) and glutathione peroxidase (GPx) in the rats treated with CCl4. Finally, the histological analysis of the liver bolstered the biochemical results. CONCLUSION Our study has demonstrated that geraniol has a hepatoprotective upshot on liver fibrosis caused by CCl4, supposedly due to its free radical scavenging, antioxidant and anti-inflammatory characteristics.
Collapse
|
38
|
Paidas MJ, Tita ATN, Macones GA, Saade GA, Ehrenkranz RA, Triche EW, Streisand JB, Lam GK, Magann EF, Lewis DF, Dombrowski MP, Werner EF, Branch DW, Habli MA, Grotegut CA, Silver RM, Longo SA, Amon E, Cleary KL, How HY, Novotny SR, Grobman WA, Whiteman VE, Wing DA, Scifres CM, Sibai BM. Prospective, randomized, double-blind, placebo-controlled evaluation of the Pharmacokinetics, Safety and Efficacy of Recombinant Antithrombin Versus Placebo in Preterm Preeclampsia. Am J Obstet Gynecol 2020; 223:739.e1-739.e13. [PMID: 32780999 DOI: 10.1016/j.ajog.2020.08.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 05/20/2020] [Accepted: 08/06/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Despite expectant management, preeclampsia remote from term usually results in preterm delivery. Antithrombin, which displays antiinflammatory and anticoagulant properties, may have a therapeutic role in treating preterm preeclampsia, a disorder characterized by endothelial dysfunction, inflammation, and activation of the coagulation system. OBJECTIVE This randomized, placebo-controlled clinical trial aimed to evaluate whether intravenous recombinant human antithrombin could prolong gestation and therefore improve maternal and fetal outcomes. STUDY DESIGN We performed a double-blind, placebo-controlled trial at 23 hospitals. Women were eligible if they had a singleton pregnancy, early-onset or superimposed preeclampsia at 23 0/7 to 30 0/7 weeks' gestation, and planned expectant management. In addition to standard therapy, patients were randomized to receive either recombinant human antithrombin 250 mg loading dose followed by a continuous infusion of 2000 mg per 24 hours or an identical saline infusion until delivery. The primary outcome was days gained from randomization until delivery. The secondary outcome was composite neonatal morbidity score. A total of 120 women were randomized. RESULTS There was no difference in median gestational age at enrollment (27.3 weeks' gestation for the recombinant human antithrombin group [range, 23.1-30.0] and 27.6 weeks' gestation for the placebo group [range, 23.0-30.0]; P=.67). There were no differences in median increase in days gained (5.0 in the recombinant human antithrombin group [range, 0-75] and 6.0 for the placebo group [range, 0-85]; P=.95). There were no differences between groups in composite neonatal morbidity scores or in maternal complications. No safety issues related to recombinant human antithrombin were noted in this study, despite the achievement of supraphysiological antithrombin concentrations. CONCLUSION The administration of recombinant human antithrombin in preterm preeclampsia neither prolonged pregnancy nor improved neonatal or maternal outcomes.
Collapse
Affiliation(s)
| | - Allan T N Tita
- University of Alabama at Birmingham School of Medicine, Birmingham, AL
| | | | | | | | | | | | - Garrett K Lam
- University of Tennessee College of Medicine, Memphis, TN
| | | | - David F Lewis
- University of South Alabama Children's and Women's Hospital, Mobile, AL
| | | | - Erika F Werner
- Women and Infants Hospital of Rhode Island, Providence, RI
| | | | | | | | | | | | - Erol Amon
- St. Louis University School of Medicine, St. Louis, MO
| | | | | | | | | | | | | | | | - Baha M Sibai
- University of Texas Health Sciences Center at Houston, Houston, TX
| |
Collapse
|
39
|
Abstract
INTRODUCTION Indolizines are structural isomers with indoles. Although several indole-based commercial drugs are available in the market, none of the indolizine-based drugs are available up-to-date. Natural and synthetic indolizines have a wide-range of pharmaceutical importance such as antitumor, antimycobacterial, antagonist, and antiproliferative activities. This prompted us to search and collect all possible data about the pharmacological importance of indolizine to open an avenue to the researchers in exploring more medicinal applications of such biologically important compounds. AREAS COVERED The current review article covers the advancements in the biological and pharmacological activities of indolizine-based compounds during the last decade. The covered areas of this work involved anticancer, anti-HIV-1, anti-inflammatory, antimicrobial, anti-tubercular, larvicidal, anti-schizophrenia, CRTh2 antagonist's activities in addition to enzymatic inhibitory activity. EXPERT OPINION The discovery of indolizine drugs will be a major breakthrough as compared with their widely available drug-containing indole isosteres. Major work collected here was focused on anticancer, anti-tubercular, anti-inflammatory, and enzymatic inhibitory activities. The SAR study of the reported biologically active indolizines is summarized throughout the review whenever highlighted to the rationale the behavior of inhibitory action. Several indolizines with certain functions provided great enhancement in the therapeutic activities comparing with reference drugs.
Collapse
Affiliation(s)
- Kamal M Dawood
- Department of Chemistry, Faculty of Science, Cairo University , Giza, Egypt
| | - Ashraf A Abbas
- Department of Chemistry, Faculty of Science, Cairo University , Giza, Egypt
| |
Collapse
|
40
|
Leite THO, Saraiva MF, Pinheiro AC, de Souza MVN. Monocyclic β-Lactam: A Review on Synthesis and Potential Biological Activities of a Multitarget Core. Mini Rev Med Chem 2020; 20:1653-1682. [PMID: 32560602 DOI: 10.2174/1389557520666200619114820] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 01/08/2020] [Accepted: 04/20/2020] [Indexed: 11/22/2022]
Abstract
A monocyclic ring in their structure characterizes monobactams, a subclass of β-lactam antibiotics. Many of these compounds have a bactericidal mechanism of action and acts as penicillin and cephalosporins, interfering with bacterial cell wall biosynthesis. The synthesis of novel β-lactams is an emerging area of organic synthesis research due to the problem of increasing bacterial resistance to existing β -lactam antibiotics, and, in this way, new compounds have been presented with several structural modifications, aiming to improve biological activities. Among the biological activities studied, the most outstanding are antibacterial, antitubercular, anticholesterolemic, anticancer, antiinflammatory, antiviral, and anti-enzymatic, among others. This review explores the vast number of works related to monocyclic β-lactams, compounds of great importance in scientific research.
Collapse
Affiliation(s)
- Taíse H O Leite
- Departamento de Química, Universidade Federal de São Carlos, CP 676, CEP 13565-905, São Carlos (SP), Brazil
| | - Mauricio F Saraiva
- Instituto de Física e Química, Universidade Federal de Itajubá, 37500-903, Itajubá (MG), Brazil
| | - Alessandra C Pinheiro
- Fundação Oswaldo Cruz, Instituto de Tecnologia em Fármacos-Far Manguinhos, 21041-250, Rio de Janeiro, RJ, Brazil
| | - Marcus Vinícius N de Souza
- Fundação Oswaldo Cruz, Instituto de Tecnologia em Fármacos-Far Manguinhos, 21041-250, Rio de Janeiro, RJ, Brazil
| |
Collapse
|
41
|
Franck C, Foster SR, Johansen-Leete J, Chowdhury S, Cielesh M, Bhusal RP, Mackay JP, Larance M, Stone MJ, Payne RJ. Semisynthesis of an evasin from tick saliva reveals a critical role of tyrosine sulfation for chemokine binding and inhibition. Proc Natl Acad Sci U S A 2020; 117:12657-64. [PMID: 32461364 DOI: 10.1073/pnas.2000605117] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Blood-feeding arthropods produce antiinflammatory salivary proteins called evasins that function through inhibition of chemokine-receptor signaling in the host. Herein, we show that the evasin ACA-01 from the Amblyomma cajennense tick can be posttranslationally sulfated at two tyrosine residues, albeit as a mixture of sulfated variants. Homogenously sulfated variants of the proteins were efficiently assembled via a semisynthetic native chemical ligation strategy. Sulfation significantly improved the binding affinity of ACA-01 for a range of proinflammatory chemokines and enhanced the ability of ACA-01 to inhibit chemokine signaling through cognate receptors. Comparisons of evasin sequences and structural data suggest that tyrosine sulfation serves as a receptor mimetic strategy for recognizing and suppressing the proinflammatory activity of a wide variety of mammalian chemokines. As such, the incorporation of this posttranslational modification (PTM) or mimics thereof into evasins may provide a strategy to optimize tick salivary proteins for antiinflammatory applications.
Collapse
|
42
|
El Haouari M, Quintero JE, Rosado JA. Anticancer molecular mechanisms of oleocanthal. Phytother Res 2020; 34:2820-2834. [PMID: 32449241 DOI: 10.1002/ptr.6722] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 03/23/2020] [Accepted: 04/23/2020] [Indexed: 12/13/2022]
Abstract
Cancer is among the leading causes of mortality worldwide. Current cancer therapies are associated with serious side effects, which further damage patients' health. Therefore, the search for new anticancer agents with no toxic effects on normal and healthy cells is of great interest. Recently, we and other groups have demonstrated that oleocanthal (OLC), a phenolic compound from extra virgin olive oil, exhibits antitumor activity in various tumor models. However, the underlying mechanisms and intracellular targets of OLC remain to be completely elucidated. This review summarizes the current advancers concerning the anticancer activity of OLC, with particular emphasis on the molecular signaling pathways modulated by this compound in different tumor cell types. The major mechanisms of action of OLC include modulation of the apoptotic pathway, the HGF/c-Met pathway, and the signal transducer and activator of transcription 3 signaling pathway, among others. Furthermore, OLC has synergistic effects with anticancer drugs in vitro. Also discussed are OLC bioavailability and its concentration in olive oil. Data summarized here will represent a database for more extensive studies aimed at providing information on molecular mechanisms against cancer induced by OLC.
Collapse
Affiliation(s)
- Mohammed El Haouari
- Laboratoire d'Ingénierie Pédagogique et Didactique des Sciences (IPDSM), Centre Régional des Métiers de l'Education et de la Formation (CRMEF Fès-Meknès), Taza, Morocco.,Laboratoire Substances Naturelles, Pharmacologie, Environnement, Modélisation, Santé & Qualité de vie (SNAMOPEQ), Faculté Polydisciplinaire de Taza, Université Sidi Mohamed Ben Abdellah, Taza, Morocco
| | - Juan E Quintero
- Department of Physiology (Cell Physiology Research Group), Institute of Molecular Pathology Biomarkers, University of Extremadura, Cáceres, Spain
| | - Juan A Rosado
- Department of Physiology (Cell Physiology Research Group), Institute of Molecular Pathology Biomarkers, University of Extremadura, Cáceres, Spain
| |
Collapse
|
43
|
TUFAN A, AVANOĞLU GÜLER A, MATUCCI-CERINIC M. COVID-19, immune system response, hyperinflammation and repurposing antirheumatic drugs. Turk J Med Sci 2020; 50:620-632. [PMID: 32299202 PMCID: PMC7195984 DOI: 10.3906/sag-2004-168] [Citation(s) in RCA: 270] [Impact Index Per Article: 67.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 04/16/2020] [Indexed: 12/21/2022] Open
Abstract
In the Wuhan Province of China, in December 2019, the novel coronavirus 2019 (COVID-19) has caused a severe involvement of the lower respiratory tract leading to an acute respiratory syndrome. Subsequently, coronavirus 2 (SARS-CoV-2) provoked a pandemic which is considered a life-threatening disease. The SARS-CoV-2, a family member of betacoronaviruses, possesses single-stranded positive-sense RNA with typical structural proteins, involving the envelope, membrane, nucleocapsid and spike proteins that are responsible for the viral infectivity, and nonstructural proteins. The effectual host immune response including innate and adaptive immunity against SARS-Cov-2 seems crucial to control and resolve the viral infection. However, the severity and outcome of the COVID-19 might be associated with the excessive production of proinflammatory cytokines “cytokine storm” leading to an acute respiratory distress syndrome. Regretfully, the exact pathophysiology and treatment, especially for the severe COVID-19, is still uncertain. The results of preliminary studies have shown that immune-modulatory or immune-suppressive treatments such as hydroxychloroquine, interleukin (IL)-6 and IL-1 antagonists, commonly used in rheumatology, might be considered as treatment choices for COVID-19, particularly in severe disease. In this review, to gain better information about appropriate anti-inflammatory treatments, mostly used in rheumatology for COVID-19, we have focused the attention on the structural features of SARS-CoV-2, the host immune response against SARS-CoV-2 and its association with the cytokine storm.
Collapse
Affiliation(s)
- Abdurrahman TUFAN
- Department of Internal Medicine & Rheumatology, Faculty of Medicine, Gazi University, AnkaraTurkey
| | - Aslıhan AVANOĞLU GÜLER
- Department of Internal Medicine & Rheumatology, Faculty of Medicine, Gazi University, AnkaraTurkey
| | - Marco MATUCCI-CERINIC
- Department of Experimental and Clinical Medicine, University of Florence, FlorenceItaly
| |
Collapse
|
44
|
Campos MA, Geraghty P, Holt G, Mendes E, Newby PR, Ma S, Luna-Diaz LV, Turino GM, Stockley RA. The Biological Effects of Double-Dose Alpha-1 Antitrypsin Augmentation Therapy. A Pilot Clinical Trial. Am J Respir Crit Care Med 2020; 200:318-326. [PMID: 30965011 PMCID: PMC6680306 DOI: 10.1164/rccm.201901-0010oc] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Rationale: Augmentation therapy with intravenous AAT (alpha-1 antitrypsin) is the only specific therapy for individuals with pulmonary disease from AAT deficiency (AATD). The recommended standard dose (SD; 60 mg/kg/wk) elevates AAT trough serum levels to around 50% of normal; however, outside of slowing emphysema progression, its effects in other clinical outcomes have not been rigorously proven. Objectives: To evaluate the biological effects of normalizing AAT trough levels with double-dose (DD) therapy (120 mg/kg/wk) in subjects with AATD already receiving SD therapy. Methods: Clinically stable subjects were evaluated after 4 weeks of SD therapy, followed by 4 weeks of DD therapy, and 4 weeks after return to SD therapy. At the end of each phase, BAL fluid (BALF) and plasma samples were obtained. Measurements and Main Results: DD therapy increased trough AAT levels to normal and, compared with SD therapy, reduced serine protease activity in BALF (elastase and cathepsin G), plasma elastase footprint (Aα-Val360), and markers of elastin degradation (desmosine/isodesmosine) in BALF. DD therapy also further downregulated BALF ILs and cytokines including Jak-STAT (Janus kinases–signal transducer and activator of transcription proteins), TNFα (tumor necrosis factor-α), and T-cell receptor signaling pathways, cytokines involved in macrophage migration, eosinophil recruitment, humoral and adaptive immunity, neutrophil activation, and cachexia. On restarting SD after DD treatment, a possible carryover effect was seen for several biological markers. Conclusions: Subjects with AATD on SD augmentation therapy still exhibit inflammation, protease activity, and elastin degradation that can be further improved by normalizing AAT levels. Higher AAT dosing than currently recommended may lead to enhanced clinical benefits and should be explored further. Clinical trial registered with www.clinicaltrials.gov (NCT 01669421).
Collapse
Affiliation(s)
- Michael A Campos
- 1Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, University of Miami School of Medicine, Miami, Florida
| | - Patrick Geraghty
- 2Department of Medicine and Cell Biology, State University of New York Downstate Medical Center, Brooklyn, New York
| | - Gregory Holt
- 1Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, University of Miami School of Medicine, Miami, Florida
| | - Eliana Mendes
- 1Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, University of Miami School of Medicine, Miami, Florida
| | - Paul R Newby
- 3University of Birmingham, Birmingham, United Kingdom
| | - Shuren Ma
- 4Mount Sinai Icahn School of Medicine, New York, New York
| | | | | | - Robert A Stockley
- 6Lung Investigation Unit, Queen Elizabeth Hospital, Birmingham, United Kingdom
| |
Collapse
|
45
|
Kok Kendirlioglu B, Unalan Ozpercin P, Yuksel Oksuz O, Sozen S, Cihnioglu R, Kalelioglu T, Ilnem MC, Karamustafalioglu N. Resolvin D1 as a novel anti-inflammatory marker in manic, depressive and euthymic states of bipolar disorder. Nord J Psychiatry 2020; 74:83-88. [PMID: 31575320 DOI: 10.1080/08039488.2019.1673480] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background: Resolvin D1 (RvD1) is a soluble mediator, which is the metabolite of docosahexaenoic acid (DHA), an omega-3 fatty acid. It is thought that RvD1 may contribute to the etiology of bipolar disorder (BD) because of its anti-inflammatory and antidepressant effect. In this study, it was aimed to compare the serum RvD1 levels of patients with BD diagnosed manic-depressive-euthymic episodes with those of healthy subjects. The secondary objective of this study is to investigate the relationship between RvD1 measures and inflammatory markers.Methods: We included 121 male patients with BD type I, 44 in a mania, 35 in depression and 42 in euthymic state, and 41 healthy controls. Serum RvD1 levels and inflammation indicators (CRP, neutrophil, leukocyte, and albumin) were measured.Results: When the RvD1 values of patients were compared, the median (interquartile range) RvD1 value was 11.2 (5.2) for manic patients, 11.2 (6.6) for depressive patients, 9.6 (5.6) for euthymic patients and 8.4 (7.7) for the control group. There were statistically significant differences between the groups in terms of RvD1 values (p < .001). After adjustment for age and current state with ANCOVA, there were statistically significant differences between manic vs. control groups and depression vs. control groups (p < .001, p=.047). Also mean CRP measures (p=.029) and neutrophil counts (p=.009) were significantly correlated with log transformed RvD1 levels.Conclusions: Our results of increased anti-inflammatory RvD1 during manic and depressive states suggest RvD1 may serve as a delayed resolvent possibly improving inflammatory imbalance. Further research is needed to confirm our findings.
Collapse
Affiliation(s)
| | | | - Ozge Yuksel Oksuz
- Department of Psychiatry, Bakırkoy Mental Health Research and Training Hospital, Istanbul, Turkey
| | - Sule Sozen
- Department of Psychiatry, Tatvan State Hospital, Bitlis, Turkey
| | - Refik Cihnioglu
- Department of Psychiatry, Bakırkoy Mental Health Research and Training Hospital, Istanbul, Turkey
| | - Tevfik Kalelioglu
- Department of Psychiatry, Bakırkoy Mental Health Research and Training Hospital, Istanbul, Turkey
| | - Mehmet Cem Ilnem
- Department of Psychiatry, Bakırkoy Mental Health Research and Training Hospital, Istanbul, Turkey
| | - Nesrin Karamustafalioglu
- Department of Psychiatry, Bakırkoy Mental Health Research and Training Hospital, Istanbul, Turkey
| |
Collapse
|
46
|
Ibrahim SRM, Ahmed N, Almalki S, Alharbi N, El-Agamy DS, Alahmadi LA, Saubr MK, Elkablawy M, Elshafie RM, Mohamed GA, El-Kholy MAE. Vitex agnus-castus safeguards the lung against lipopolysaccharide-induced toxicity in mice. J Food Biochem 2018; 43:e12750. [PMID: 31353538 DOI: 10.1111/jfbc.12750] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 11/13/2018] [Accepted: 11/26/2018] [Indexed: 12/25/2022]
Abstract
Vitex agnus-castus (VAC, Verbenaceae) is widely used in Chinese traditional medicine as an antiinflammatory agent. This study aimed to explore the efficacy of the VAC extract to protect against lipopolysaccharide (LPS)-induced acute lung injury. The results have shown that VAC had a potent protective activity against LPS-induced acute lung damage. It significantly decreased pulmonary edema as there was a significant decrease in lung wet/dry ratio and in protein content. VAC also decreased the lactate dehydrogenase's activity in the bronchoalveolar fluid. VAC ameliorated LPS-induced inflammatory cells infiltration into the lung tissue and reversed the histopathological lesions of the lung. Furthermore, VAC counteracted LPS-induced oxidative stress as it attenuated the lipid peroxidation marker, malondialdehyde, in the lung. VAC increased the antioxidant activity as evident by elevated superoxide dismutase activity and increased reduced glutathione content in the lung tissue. Collectively, VAC has a protective activity against LPS-induced acute lung damage through its antioxidant potential. PRACTICAL APPLICATIONS: Vitex agnus-castus has been used in various traditional medicines for treating various ailments as digestive complains, acne, rheumatic pains, menstrual irregularities, premenstrual syndrome, infertility, and hyperprolactinemia. Its leaves are used as a spice and the fruits are used as a substitute for pepper. VAC food supplements are used by women against psychic and somatic premenstrual symptoms. The findings of this study can demonstrate the potent protective activity of the VAC extract against LPS-induced acute lung damage due to its antioxidative effects. Therefore, VAC could be developed as a health functional food to improve acute lung damage and many diseases caused by oxidative damage.
Collapse
Affiliation(s)
- Sabrin Ragab Mohamed Ibrahim
- Department of Pharmacognosy and Pharmaceutical Chemistry, College of Pharmacy, Taibah University, Al Madinah Al Munawwarah, Saudi Arabia.,Faculty of Pharmacy, Department of Pharmacognosy, Assiut University, Assiut, Egypt
| | - Nishat Ahmed
- Department of Pharmacology and Toxicology, College of Pharmacy, Taibah University, Al Madinah Al Munawwarah, Saudi Arabia.,Pulmonary Research Team, College of Pharmacy, Taibah University, Al Madinah Al Munawwarah, Saudi Arabia
| | - Sarah Almalki
- Pulmonary Research Team, College of Pharmacy, Taibah University, Al Madinah Al Munawwarah, Saudi Arabia
| | - Nawal Alharbi
- Pulmonary Research Team, College of Pharmacy, Taibah University, Al Madinah Al Munawwarah, Saudi Arabia
| | - Dina Saad El-Agamy
- Department of Pharmacology and Toxicology, College of Pharmacy, Taibah University, Al Madinah Al Munawwarah, Saudi Arabia.,Pulmonary Research Team, College of Pharmacy, Taibah University, Al Madinah Al Munawwarah, Saudi Arabia.,Faculty of Pharmacy, Pharmacology and Toxicology Department, Mansoura University, Mansoura, Egypt
| | - Lama Abduljaleel Alahmadi
- Pulmonary Research Team, College of Pharmacy, Taibah University, Al Madinah Al Munawwarah, Saudi Arabia
| | - Moroog Khaled Saubr
- Pulmonary Research Team, College of Pharmacy, Taibah University, Al Madinah Al Munawwarah, Saudi Arabia
| | - Mohamed Elkablawy
- Department of Pathology, College of Medicine, Taibah University, Al Madinah Al Munawwarah, Saudi Arabia.,Faculty of Medicine, Department of Pathology, Menoufia University, Menoufia, Egypt
| | - Riham Mohamed Elshafie
- Department of Clinical and Hospital Pharmacy, College of Pharmacy, Taibah University, Al Madinah Al Munawwarah, Saudi Arabia.,Clinical Pharmacy Department, College of Clinical Pharmacy, ASUSH, Ain Shams University, Cairo, Egypt
| | - Gamal Abdallah Mohamed
- Faculty of Pharmacy, Department of Natural Products and Alternative Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Faculty of Pharmacy, Department of Pharmacognosy, Al-Azhar University, Assiut, Egypt
| | | |
Collapse
|
47
|
Shah SR, Abbasi Z, Fatima M, Ochani RK, Shahnawaz W, Asim Khan M, Shah SA. Canakinumab and cardiovascular outcomes: results of the CANTOS trial. J Community Hosp Intern Med Perspect 2018; 8:21-22. [PMID: 29441161 PMCID: PMC5804673 DOI: 10.1080/20009666.2018.1428023] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 01/05/2018] [Indexed: 11/21/2022] Open
Abstract
IL-1 cytokines are mainly responsible for controlling a series of pro-inflammatory reactions induced in response to pathogen mediated tissue injury. Among the IL-1 cytokine family, IL-1 β results in upregulation of genes responsible for boosting immune system reactivity and inflammatory response. With growing pathophysiological relevance of IL-1β in a myriad of disease pathogenesis, new biological drugs have been developed in recent years. One such drug, Canakinumab, targeting IL-1β has been recently approved for clinical use. The recent results from the CANTOS (Canakinumab Anti-Inflammatory Thrombosis Outcome Study) trial are encouraging in this aspect. The results suggest that anti-inflammatory therapy using canakinumab at a dose of 150 mg every 3 months led to significantly lower recurrent cardiovascular events than the placebo drug. These results were independent of lipid-lowering effects of these drugs. If the results are widely applicable, the CANTOS trial would reaffirm the hypothesis of atherothrombosis due to inflammation, hence supporting the need for a cytokine-based therapy for the secondary prevention of cardiovascular diseases. Moreover, the potential benefits of the phenomenal reduction in the inflammatory cascade induced by canakinumab should be carefully balanced against its long-term safety profile which is yet unknown. However, the inflammatory hypothesis of atherothrombosis supports a cytokine-based therapy for the secondary prevention of cardiovascular disease. Furthermore, the potential benefits from the reduction in inflammatory markers induced by canakinumab should be carefully balanced against its unknown long-term safety profile.
Collapse
Affiliation(s)
- Syed Raza Shah
- North Florida Regional Medical Center, University of Central Florida (Gainesville), Gainesville, FL, USA
| | - Zainab Abbasi
- Department of Internal Medicine, Dow University of Health Sciences (DUHS), Karachi, Pakistan
| | - Mazia Fatima
- Post Doc Fellow Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Rohan Kumar Ochani
- Department of Internal Medicine, Dow University of Health Sciences (DUHS), Karachi, Pakistan
| | - Waqas Shahnawaz
- Department of Internal Medicine, Agha Khan University Hospital, Karachi, Pakistan
| | - Muhammad Asim Khan
- Department of Internal Medicine, Ziauddin Medical University Hospital, Karachi, Pakistan
| | - Syed Arbab Shah
- Department of Internal Medicine, Ziauddin Medical University Hospital, Karachi, Pakistan
| |
Collapse
|
48
|
Grigore A, Neagu G, Dobre N, Albulescu A, Ionita L, Ionita C, Albulescu R. Evaluation of antiproliferative and protective effects of Eupatorium cannabinum L. extracts. Turk J Biol 2018; 42:334-344. [PMID: 30814897 PMCID: PMC6353279 DOI: 10.3906/biy-1803-72] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Eupatorium cannabinum L. (Asteraceae) has been used for a long time for medicinal purposes due to its various pharmacological effects and richness in active compounds such as phenolics, sesquiterpenes, pyrrolizidine alkaloids, and polysaccharides. Despite the high content of compounds that have important roles in medicinal plants, there are still limited literature data regarding this valuable species. The plant was fractioned using chloroform (EC) and distilled water (EA) and HPLC analysis revealed the presence of eupatorin, eupatilin, and quercetin in EC and caefic acid and rutin in EA. The antiproliferative potential on BT-20, HepG2, Caco-2, and Jurkat cancer cell lines was assessed by MTS test. Jurkat cells were more sensitive to both extracts (IC50 of 7.35 ± 0.35 for EC and 13.77 ± 2.16 µg/mL for EA), while the other lines were susceptible only to EC (IC50 88.27 ± 1.34 on Caco-2 cells and over 100 µg/mL on BT20 and HepG2 cells) after 24 h of exposure. In an LPS-induced damage mouse model of endotoxemia, we showed that preventive administration increases the survival times of mice and leads to inhibition of proinflammatory cytokines. Both polar and nonpolar compounds are involved in exerting these effects, but further analytical studies are needed to identify the key responsible compounds and their biochemical pathways.
Collapse
Affiliation(s)
- Alice Grigore
- Department of Pharmaceutical Biotechnologies, National Institute of Chemical-Pharmaceutical Research and Development (ICCF) , Bucharest , Romania
| | - Georgeta Neagu
- Department of Pharmacology, National Institute of Chemical-Pharmaceutical Research and Development (ICCF) , Bucharest , Romania
| | - Nicoleta Dobre
- Department of Analytics, National Institute of Chemical-Pharmaceutical Research and Development (ICCF) , Bucharest , Romania
| | - Adrian Albulescu
- Department of Pharmacology, National Institute of Chemical-Pharmaceutical Research and Development (ICCF) , Bucharest , Romania
| | - Lucian Ionita
- Department of Internal Medicine, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest , Bucharest , Romania
| | - Carmen Ionita
- Department of Internal Medicine, Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest , Bucharest , Romania
| | - Radu Albulescu
- Department of Pharmacology, National Institute of Chemical-Pharmaceutical Research and Development (ICCF) , Bucharest , Romania
| |
Collapse
|
49
|
Jang Y, Kim EK, Shim WS. Phytotherapeutic effects of the fruits of Poncirus trifoliata (L.) Raf. on cancer, inflammation, and digestive dysfunction. Phytother Res 2017; 32:616-624. [PMID: 29250842 DOI: 10.1002/ptr.6008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 10/24/2017] [Accepted: 11/14/2017] [Indexed: 12/15/2022]
Abstract
Poncirus trifoliata (L.) Raf. belongs to the family Rutaceae in the genus Poncirus. Its fruits are widely used to alleviate symptoms of various disorders. The mature fruit (MF) possesses anticancer and antiinflammatory activities. Extracts of the dried, immature fruit, Poncirus fructus (PF) are widely used as a traditional medicine for ameliorating symptoms of digestive dysfunction in East Asia. Molecular and cellular mechanisms underlying the effects of MF and PF extracts on cancer, inflammation, and gastrointestinal disorders have been extensively studied in the past decade. This review summarizes recent findings on the anticancer and antiinflammatory effects of MF and the prokinetic effects of PF. Although the therapeutic effects of MF and PF have been clearly elucidated, in-depth further clinical studies are still required to completely verify the clinical efficacy and safety of the fruits of P. trifoliata (L.) Raf.
Collapse
Affiliation(s)
- Yongwoo Jang
- McLean Hospital, Harvard Medical School, Belmont, MA, 02478, USA
| | - Eun-Kyung Kim
- Genosco, 767C Concord Ave, Cambridge, MA, 02138, USA
| | - Won-Sik Shim
- College of Pharmacy, Gachon University, Incheon, 21936, South Korea
| |
Collapse
|
50
|
González-Chávez MM, Arana-Argáez V, Zapata-Morales JR, Ávila-Venegas AK, Alonso-Castro AJ, Isiordia-Espinoza M, Martínez R. Pharmacological evaluation of 2-angeloyl ent-dihydrotucumanoic acid. Pharm Biol 2017; 55:873-879. [PMID: 28142303 PMCID: PMC6130724 DOI: 10.1080/13880209.2016.1277766] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Revised: 10/21/2016] [Accepted: 12/26/2016] [Indexed: 06/06/2023]
Abstract
CONTEXT Gymnosperma glutinosum (Spreng.) Less. (Asteraceae) is a bush used for the empirical treatment of pain, fever, and cancer. An ent-neo-clerodane diterpene (2-angeloyl ent-dihydrotumanoic acid; ADTA) was isolated from G. glutinosum. OBJECTIVE This study evaluates the cytotoxic, anti-inflammatory, and antinociceptive effects of ADTA. MATERIALS AND METHODS The cytotoxic effects of ADTA (1-350 μM) were evaluated using the MTT assay with human tumorigenic (SW-620, MDA-MB231, SKLU1, SiHa, and PC-3), and non-tumorigenic (HaCaT) cells for 48 h. The in vitro anti-inflammatory effects of ADTA (0.23-460 μM) were assessed using murine peritoneal macrophages stimulated with LPS and estimating the levels of pro-inflammatory mediators for 48 h. The antinociceptive effects of ADTA (25-100 mg/kg p.o.) were evaluated using two in vivo models of chemical-induced nociception during 1 h. RESULTS ADTA lacked cytotoxic activity (IC50> 100 μM) on tumorigenic cells. In non-tumorigenic cells (HaCaT), ADTA exerted low cytotoxic effects (IC50 = 273 μM). ADTA, at concentrations of 115 μM or higher, decreased the release of pro-inflammatory mediators. The maximum antinociceptive effects of ADTA in the acetic acid-induced abdominal constrictions by ADTA was found at 100 mg/kg (63%), whereas in the formalin test at phase 1 and phase 2, ADTA (100 mg/kg) decreased the licking time by 47 and 71%, respectively. CONCLUSION The results indicate that ADTA, obtained from G. glutinosum, exerts moderate in vitro anti-inflammatory and in vivo antinociceptive effects, but lacks cytotoxic effects on human cancer cells.
Collapse
Affiliation(s)
| | | | - Juan Ramón Zapata-Morales
- Departamento de Farmacia, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Noria Alta, Guanajuato, 36050, Guanajuato México
| | - Ana Karen Ávila-Venegas
- Departamento de Farmacia, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Noria Alta, Guanajuato, 36050, Guanajuato México
| | - Angel Josabad Alonso-Castro
- Departamento de Farmacia, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Noria Alta, Guanajuato, 36050, Guanajuato México
| | | | - Roberto Martínez
- Departamento de Química Orgánica, Instituto de Química, Universidad Nacional Autónoma de México, Ciudad de México, México
| |
Collapse
|