1
|
Harahap U, Syahputra RA, Ahmed A, Nasution A, Wisely W, Sirait ML, Dalimunthe A, Zainalabidin S, Taslim NA, Nurkolis F, Kim B. Current insights and future perspectives of flavonoids: A promising antihypertensive approach. Phytother Res 2024; 38:3146-3168. [PMID: 38616386 DOI: 10.1002/ptr.8199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 02/27/2024] [Accepted: 03/18/2024] [Indexed: 04/16/2024]
Abstract
Hypertension, or high blood pressure (BP), is a complex disease influenced by various risk factors. It is characterized by persistent elevation of BP levels, typically exceeding 140/90 mmHg. Endothelial dysfunction and reduced nitric oxide (NO) bioavailability play crucial roles in hypertension development. L-NG-nitro arginine methyl ester (L-NAME), an analog of L-arginine, inhibits endothelial NO synthase (eNOS) enzymes, leading to decreased NO production and increased BP. Animal models exposed to L-NAME manifest hypertension, making it a useful design for studying the hypertension condition. Natural products have gained interest as alternative approaches for managing hypertension. Flavonoids, abundant in fruits, vegetables, and other plant sources, have potential cardiovascular benefits, including antihypertensive effects. Flavonoids have been extensively studied in cell cultures, animal models, and, to lesser extent, in human trials to evaluate their effectiveness against L-NAME-induced hypertension. This comprehensive review summarizes the antihypertensive activity of specific flavonoids, including quercetin, luteolin, rutin, troxerutin, apigenin, and chrysin, in L-NAME-induced hypertension models. Flavonoids possess antioxidant properties that mitigate oxidative stress, a major contributor to endothelial dysfunction and hypertension. They enhance endothelial function by promoting NO bioavailability, vasodilation, and the preservation of vascular homeostasis. Flavonoids also modulate vasoactive factors involved in BP regulation, such as angiotensin-converting enzyme (ACE) and endothelin-1. Moreover, they exhibit anti-inflammatory effects, attenuating inflammation-mediated hypertension. This review provides compelling evidence for the antihypertensive potential of flavonoids against L-NAME-induced hypertension. Their multifaceted mechanisms of action suggest their ability to target multiple pathways involved in hypertension development. Nonetheless, the reviewed studies contribute to the evidence supporting the useful of flavonoids for hypertension prevention and treatment. In conclusion, flavonoids represent a promising class of natural compounds for combating hypertension. This comprehensive review serves as a valuable resource summarizing the current knowledge on the antihypertensive effects of specific flavonoids, facilitating further investigation and guiding the development of novel therapeutic strategies for hypertension management.
Collapse
Affiliation(s)
- Urip Harahap
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Rony Abdi Syahputra
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Amer Ahmed
- Department of Bioscience, Biotechnology and Environment, University of Bari, Bari, Italy
| | - Azhari Nasution
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Wenny Wisely
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Maureen Lazurit Sirait
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Aminah Dalimunthe
- Department of Pharmacology, Faculty of Pharmacy, Universitas Sumatera Utara, Medan, Indonesia
| | - Satirah Zainalabidin
- Biomedical Science, Centre of Toxicology and Health Risk Study, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Nurpudji Astuti Taslim
- Division of Clinical Nutrition, Department of Nutrition, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Fahrul Nurkolis
- Department of Biological Sciences, State Islamic University of Sunan Kalijaga (UIN Sunan Kalijaga), Yogyakarta, Indonesia
| | - Bonglee Kim
- Department of Pathology, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea
| |
Collapse
|
2
|
Falbo F, Gemma S, Koch A, Mazzotta S, Carullo G, Ramunno A, Butini S, Schneider-Stock R, Campiani G, Aiello F. Synthetic derivatives of natural cinnamic acids as potential anti-colorectal cancer agents. Chem Biol Drug Des 2024; 103:e14415. [PMID: 38230797 DOI: 10.1111/cbdd.14415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/01/2023] [Accepted: 10/22/2023] [Indexed: 01/18/2024]
Abstract
Cinnamic acid and its derivatives represent attractive building blocks for the development of pharmacological tools. A series of piperoniloyl and cinnamoyl-based amides (6-9 a-f) have been synthesized and assayed against a wide panel of colorectal cancer (CRC) cells, with the aim of finding promising anticancer agents. Among all twenty-four synthesized molecules, 7a, 7e-f, 9c, and 9f displayed the best antiproliferative activity. The induced G1 cell cycle arrest and the increase in apoptotic cell death was seen in FACS analysis and western Blotting in the colon tumor cell lines HCT116, SW480, LoVo, and HT29, but not in the nontumor cell line HCEC. In particular, 9f overcame the resistance of HT29 cells, which have a mutant p53 and BRAF. Furthermore, 9f, amide of piperonilic acid with the 3,4-dichlorobenzyl substituent upregulated p21, which is involved in cell cycle arrest as well as in apoptosis induction. Cinnamic acid derivatives might be potential anticancer compounds, useful for the development of promising anti-CRC agents.
Collapse
Affiliation(s)
- Federica Falbo
- Dipartimento di Farmacia e Scienze della Salute e della Nutrizione, Università della Calabria, Rende, Cosenza, Italy
| | - Sandra Gemma
- Dipartimento di Biotecnologie, Chimica e Farmacia, Università degli Studi di Siena, Siena, Italy
| | - Adrian Koch
- Experimental Tumorpathology, Institute of Pathology, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Sarah Mazzotta
- Dipartimento di Chimica, Università degli Studi di Milano, Milano, Italy
| | - Gabriele Carullo
- Dipartimento di Biotecnologie, Chimica e Farmacia, Università degli Studi di Siena, Siena, Italy
| | - Anna Ramunno
- Dipartimento di Farmacia, Università degli Studi di Salerno, Fisciano, Salerno, Italy
| | - Stefania Butini
- Dipartimento di Biotecnologie, Chimica e Farmacia, Università degli Studi di Siena, Siena, Italy
| | - Regine Schneider-Stock
- Experimental Tumorpathology, Institute of Pathology, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Giuseppe Campiani
- Dipartimento di Biotecnologie, Chimica e Farmacia, Università degli Studi di Siena, Siena, Italy
| | - Francesca Aiello
- Dipartimento di Farmacia e Scienze della Salute e della Nutrizione, Università della Calabria, Rende, Cosenza, Italy
| |
Collapse
|
3
|
Fedeli R, Marotta L, Frattaruolo L, Panti A, Carullo G, Fusi F, Saponara S, Gemma S, Butini S, Cappello AR, Vannini A, Campiani G, Loppi S. Nutritionally enriched tomatoes (Solanum lycopersicum L.) grown with wood distillate: chemical and biological characterization for quality assessment. J Food Sci 2023; 88:5324-5338. [PMID: 37961008 DOI: 10.1111/1750-3841.16829] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/26/2023] [Accepted: 10/20/2023] [Indexed: 11/15/2023]
Abstract
Bio-based products are nowadays useful tools able to affect the productivity and quality of conventionally cultivated crops. Several bio-based products are currently on the market; one of the newest and most promising is the wood distillate (WD) derived from the pyrolysis process of waste biomass after timber. Its foliar application has been widely investigated and shown to promote the antioxidant profile of cultivated crops. WD was used here as additive for the cultivation of tomato (Solanum lycopersicum L.) plants. The application improved quality (chemical) parameters, minerals, polyphenols, and lycopene contents of tomato fruits. The extracts of WD-treated and untreated tomatoes have been chemically and biologically characterized. The 1 H-NMR and ESI-mass spectrometry analyses of the extracts revealed the presence of different fatty acids, amino acids and sugars. In particular, the WD-treated tomatoes showed the presence of pyroglutamic acid and phloridzin derivatives, but also dihydrokaempferol, naringenin glucoside, cinnamic acid, and kaempferol-3-O-glucoside. When tested in cells, the extracts showed a promising anti-inflammatory profile in lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages. Furthermore, the extracts displayed a slight vasorelaxant activity on rat aorta rings (either endothelium-denuded or endothelium-intact) pre-contracted with phenylephrine or potassium chloride. PRACTICAL APPLICATION: Wood distillate has been used for tomato plant growth. Tomatoes showed improved nutritional parameters, and their extracts displayed antioxidant and anti-inflammatory activities.
Collapse
Affiliation(s)
- Riccardo Fedeli
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Ludovica Marotta
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Luca Frattaruolo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Cosenza, Italy
| | - Alice Panti
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Gabriele Carullo
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Fabio Fusi
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Simona Saponara
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Sandra Gemma
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Stefania Butini
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Anna Rita Cappello
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Cosenza, Italy
| | - Andrea Vannini
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Giuseppe Campiani
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Stefano Loppi
- Department of Life Sciences, University of Siena, Siena, Italy
- BAT Center-Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Naples Federico II, Napoli, Italy
| |
Collapse
|
4
|
Yang W, Wang W, Cai S, Li P, Zhang D, Ning J, Ke J, Hou A, Chen L, Ma Y, Jin W. Synthesis and In Vivo Antiarrhythmic Activity Evaluation of Novel Scutellarein Analogues as Voltage-Gated Nav1.5 and Cav1.2 Channels Blockers. Molecules 2023; 28:7417. [PMID: 37959836 PMCID: PMC10650756 DOI: 10.3390/molecules28217417] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/21/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
Malignant cardiac arrhythmias with high morbidity and mortality have posed a significant threat to our human health. Scutellarein, a metabolite of Scutellarin which is isolated from Scutellaria altissima L., presents excellent therapeutic effects on cardiovascular diseases and could further be metabolized into methylated forms. A series of 22 new scutellarein derivatives with hydroxyl-substitution based on the scutellarin metabolite in vivo was designed, synthesized via the conjugation of the scutellarein scaffold with pharmacophores of FDA-approved antiarrhythmic medications and evaluated for their antiarrhythmic activity through the analyzation of the rat number of arrhythmia recovery, corresponding to the recovery time and maintenance time in the rat model of barium chloride-induced arrhythmia, as well as the cumulative dosage of aconitine required to induce VP, VT, VF and CA in the rat model of aconitine-induced arrhythmia. All designed compounds could shorten the time of the arrhythmia continuum induced by barium chloride, indicating that 4'-hydroxy substituents of scutellarein had rapid-onset antiarrhythmic effects. In addition, nearly all of the compounds could normalize the HR, RR, QRS, QT and QTc interval, as well as the P/T waves' amplitude. The most promising compound 10e showed the best antiarrhythmic activity with long-term efficacy and extremely low cytotoxicity, better than the positive control scutellarein. This result was also approved by the computational docking simulation. Most importantly, patch clamp measurements on Nav1.5 and Cav1.2 channels indicated that compound 10e was able to reduce the INa and ICa in a concentration-dependent manner and left-shifted the inactivation curve of Nav1.5. Taken together, all compounds were considered to be antiarrhythmic. Compound 10e even showed no proarrhythmic effect and could be classified as Ib Vaughan Williams antiarrhythmic agents. What is more, compound 10e did not block the hERG potassium channel which highly associated with cardiotoxicity.
Collapse
Affiliation(s)
- Wei Yang
- Key Laboratory of External Drug Delivery System and Preparation Technology in Universities of Yunnan, Yunnan University of Chinese Medicine, Kunming 650500, China (D.Z.)
- Faculty of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Wenping Wang
- Key Laboratory of External Drug Delivery System and Preparation Technology in Universities of Yunnan, Yunnan University of Chinese Medicine, Kunming 650500, China (D.Z.)
- Faculty of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Song Cai
- Department of Anatomy and Histology, Shenzhen University Medical School, Shenzhen 518060, China
| | - Peng Li
- School of Food and Drug, Shenzhen Polytechnic, Shenzhen 518000, China
| | - Die Zhang
- Key Laboratory of External Drug Delivery System and Preparation Technology in Universities of Yunnan, Yunnan University of Chinese Medicine, Kunming 650500, China (D.Z.)
- Faculty of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Jinhua Ning
- Key Laboratory of External Drug Delivery System and Preparation Technology in Universities of Yunnan, Yunnan University of Chinese Medicine, Kunming 650500, China (D.Z.)
- Faculty of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Jin Ke
- Key Laboratory of External Drug Delivery System and Preparation Technology in Universities of Yunnan, Yunnan University of Chinese Medicine, Kunming 650500, China (D.Z.)
- Faculty of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Anguo Hou
- Key Laboratory of External Drug Delivery System and Preparation Technology in Universities of Yunnan, Yunnan University of Chinese Medicine, Kunming 650500, China (D.Z.)
- Faculty of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Linyun Chen
- Key Laboratory of External Drug Delivery System and Preparation Technology in Universities of Yunnan, Yunnan University of Chinese Medicine, Kunming 650500, China (D.Z.)
- Faculty of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Yunshu Ma
- Key Laboratory of External Drug Delivery System and Preparation Technology in Universities of Yunnan, Yunnan University of Chinese Medicine, Kunming 650500, China (D.Z.)
- Faculty of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming 650500, China
| | - Wenbin Jin
- Key Laboratory of External Drug Delivery System and Preparation Technology in Universities of Yunnan, Yunnan University of Chinese Medicine, Kunming 650500, China (D.Z.)
- Faculty of Chinese Materia Medica, Yunnan University of Chinese Medicine, Kunming 650500, China
- State Key Laboratory of Chemical Biology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
- Drug Discovery and Department of Applied Biology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
- Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
| |
Collapse
|