1
|
Liu Y, Liu H, Shao Q, Shi H, Cheng F, Wang X. Majie Cataplasm Alleviates Asthma by Regulating Th1/Th2/Treg/Th17 Balance. Int Arch Allergy Immunol 2024; 185:900-909. [PMID: 38749400 DOI: 10.1159/000538597] [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: 01/12/2024] [Accepted: 03/26/2024] [Indexed: 09/04/2024] Open
Abstract
INTRODUCTION T cells play a critical role in inflammatory diseases. The aim of the present study was to investigate the effects of Majie cataplasm (MJC) on asthma and to propose a possible mechanism involved in this process. METHODS Airway inflammation, infiltration of inflammatory cells, levels of interleukin (IL)-4, IL-10, IL-17, and interferon (IFN)-γ, levels of Th2, Treg, Th17, and Th1 cells, and the expressions of IL-4, IL-10, IL-17, IFN-γ, GATA binding protein 3 (GATA-3), Foxp3, RAR-related orphan receptor gamma (RORγt), and T-bet were detected. RESULT MJC treatment reduced lung airway resistance and inflammatory infiltration in lung tissues. MJC treatment also reduced the numbers of eosinophils and neutrophils in the blood and bronchoalveolar lavage fluid (BALF). The levels of IL-4 and IL-17 in the blood, BALF, and lungs were suppressed by MJC, and IFN-γ and IL-10 were increased. Furthermore, MJC suppressed the percentage of Th2 and Th17 and increased the percentage of Th1 and Treg in spleen cells. In addition, MJC can inhibit asthma by increasing expressions of IFN-γ, IL-10, T-bet, and Foxp3, as well as decreasing expressions of IL-4, IL-17, GATA-3, and RORγt. CONCLUSION MJC may improve airway hyperresponsiveness and inflammation by regulating Th1/Th2/Treg/Th17 balance in ovalbumin-induced rats. And MJC may be a new source of anti-asthma drugs.
Collapse
Affiliation(s)
- Yuanjun Liu
- Beijing Key Laboratory, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, China
| | - Haixia Liu
- Disease-Syndrome Research Center, China Academy of Chinese Medical Sciences Institute of Basic Theory for Chinese Medicine, Beijing, China,
| | - Qi Shao
- Beijing Key Laboratory, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, China
| | - Hanfen Shi
- Beijing Key Laboratory, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, China
| | - Fafeng Cheng
- Beijing Key Laboratory, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, China
| | - Xueqian Wang
- Beijing Key Laboratory, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, China
| |
Collapse
|
2
|
Peng C, Chen J, Wu R, Jiang H, Li J. Unraveling the complex roles of macrophages in obese adipose tissue: an overview. Front Med 2024; 18:205-236. [PMID: 38165533 DOI: 10.1007/s11684-023-1033-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 09/15/2023] [Indexed: 01/03/2024]
Abstract
Macrophages, a heterogeneous population of innate immune cells, exhibit remarkable plasticity and play pivotal roles in coordinating immune responses and maintaining tissue homeostasis within the context of metabolic diseases. The activation of inflammatory macrophages in obese adipose tissue leads to detrimental effects, inducing insulin resistance through increased inflammation, impaired thermogenesis, and adipose tissue fibrosis. Meanwhile, adipose tissue macrophages also play a beneficial role in maintaining adipose tissue homeostasis by regulating angiogenesis, facilitating the clearance of dead adipocytes, and promoting mitochondrial transfer. Exploring the heterogeneity of macrophages in obese adipose tissue is crucial for unraveling the pathogenesis of obesity and holds significant potential for targeted therapeutic interventions. Recently, the dual effects and some potential regulatory mechanisms of macrophages in adipose tissue have been elucidated using single-cell technology. In this review, we present a comprehensive overview of the intricate activation mechanisms and diverse functions of macrophages in adipose tissue during obesity, as well as explore the potential of drug delivery systems targeting macrophages, aiming to enhance the understanding of current regulatory mechanisms that may be potentially targeted for treating obesity or metabolic diseases.
Collapse
Affiliation(s)
- Chang Peng
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jun Chen
- Department of Prosthodontics, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, National Clinical Research Center for Oral Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Rui Wu
- Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310000, China
| | - Haowen Jiang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.
| | - Jia Li
- Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310000, China.
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.
| |
Collapse
|
3
|
Li H, Meng Y, He S, Tan X, Zhang Y, Zhang X, Wang L, Zheng W. Macrophages, Chronic Inflammation, and Insulin Resistance. Cells 2022; 11:cells11193001. [PMID: 36230963 PMCID: PMC9562180 DOI: 10.3390/cells11193001] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/08/2022] [Accepted: 09/22/2022] [Indexed: 11/16/2022] Open
Abstract
The prevalence of obesity has reached alarming levels, which is considered a major risk factor for several metabolic diseases, including type 2 diabetes (T2D), non-alcoholic fatty liver, atherosclerosis, and ischemic cardiovascular disease. Obesity-induced chronic, low-grade inflammation may lead to insulin resistance, and it is well-recognized that macrophages play a major role in such inflammation. In the current review, the molecular mechanisms underlying macrophages, low-grade tissue inflammation, insulin resistance, and T2D are described. Also, the role of macrophages in obesity-induced insulin resistance is presented, and therapeutic drugs and recent advances targeting macrophages for the treatment of T2D are introduced.
Collapse
Affiliation(s)
- He Li
- Beijing City Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Ya Meng
- Beijing City Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Shuwang He
- Shandong DYNE Marine Biopharmaceutical Co., Ltd., Rongcheng 264300, China
| | - Xiaochuan Tan
- Beijing City Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Yujia Zhang
- Beijing City Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Xiuli Zhang
- Beijing City Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Lulu Wang
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
- Correspondence: (L.W.); (W.Z.); Tel.: +86-010-63165233 (W.Z.)
| | - Wensheng Zheng
- Beijing City Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
- Correspondence: (L.W.); (W.Z.); Tel.: +86-010-63165233 (W.Z.)
| |
Collapse
|
4
|
Hinestroza-Córdoba LI, Barrera C, Seguí L, Betoret N. Potential Use of Vacuum Impregnation and High-Pressure Homogenization to Obtain Functional Products from Lulo Fruit ( Solanum quitoense Lam.). Foods 2021; 10:foods10040817. [PMID: 33918871 PMCID: PMC8069265 DOI: 10.3390/foods10040817] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/05/2021] [Accepted: 04/06/2021] [Indexed: 11/16/2022] Open
Abstract
Lulo (Solanum quitoense Lam.) is a Colombian fruit that is mostly used in the preparation of homemade juice as well as natural remedy for hypertension. The aim of this study was to determine physicochemical and antioxidant properties (antioxidant capacity, total phenols, flavonoids and spermidine content, and polyphenolic compounds profile by liquid chromatography-mass spectrometry (LC-MS)) of the lulo fruit and its juice. Additionally, vacuum impregnation (VI) properties of the fruit and the effect of high homogenization pressure (50, 100, and 150 MPa) on the juice properties were studied. The results revealed a good availability and impregnation capacity of the pores in fruits with similar maturity index. The main differences observed between the juice and fruit derive from removing solids and bioactive components in the filtering operation. However, the effect of high-pressure homogenization (HPH) on particle size and bioactive compounds increases the antiradical capacity of the juice and the diversity in polyphenolics when increasing the homogenization pressure.
Collapse
Affiliation(s)
- Leidy Indira Hinestroza-Córdoba
- Grupo de Valoración y Aprovechamiento de la Biodiversidad, Universidad Tecnológica del Chocó, AA.292, Calle 22 No. 18B-10, 270002 Quibdó, Colombia;
- Institute of Food Engineering for Development, Universitat Politècnica de València, Camino de Vera s/n, 46022 València, Spain; (C.B.); (L.S.)
| | - Cristina Barrera
- Institute of Food Engineering for Development, Universitat Politècnica de València, Camino de Vera s/n, 46022 València, Spain; (C.B.); (L.S.)
| | - Lucía Seguí
- Institute of Food Engineering for Development, Universitat Politècnica de València, Camino de Vera s/n, 46022 València, Spain; (C.B.); (L.S.)
| | - Noelia Betoret
- Institute of Food Engineering for Development, Universitat Politècnica de València, Camino de Vera s/n, 46022 València, Spain; (C.B.); (L.S.)
- Correspondence:
| |
Collapse
|
5
|
Carneiro VL, da Silva HBF, Queiroz GDA, Veiga RV, Oliveira PRS, Carneiro NVQ, Pires ADO, da Silva RR, Sena F, Belitardo E, Nascimento R, Silva M, Marques CR, Costa RDS, Alcantra-Neves NM, Barreto ML, Cooper PJ, Figueiredo CA. WSB1 and IL21R Genetic Variants Are Involved in Th2 Immune Responses to Ascaris lumbricoides. Front Immunol 2021; 12:622051. [PMID: 33692795 PMCID: PMC7937724 DOI: 10.3389/fimmu.2021.622051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 01/29/2021] [Indexed: 12/25/2022] Open
Abstract
Genetic and epigenetic factors are considered to be critical for host-parasite interactions. There are limited data on the role of such factors during human infections with Ascaris lumbricoides. Here, we describe the potential role of genetic factors as determinants of the Th2 immune response to A. lumbricoides in Brazilian children. Stool samples were collected from the children to detect A. lumbricoides by microscopy and peripheral blood leukocytes (PBLs) were cultured in whole blood cultures for detection of cytokines (IL-5, IL-10, and IL-13) in vitro. Levels of anti-A. lumbricoides IgE and IgG4 were measured in plasma. DNA was extracted from PBLs and genotyped using Illumina 2.5 Human Omni Beadchip. Candidate genes associated with A. lumbricoides responses were identified and SNVs in these selected genes associated with the Th2 immune response to A. lumbricoides. Haplotype, gene expression, and epigenetic analyses were done to identify potential associations with Th2 immune responses. GWAS on samples from 1,189 children identified WSB1 as a candidate gene, and IL-21R was selected as a biologically relevant linked gene for further analysis. Variants in WSB1 and IL21R were associated with markers of Th2 immune responses: increased A. lumbricoides-specific IgE and IL-5/IL-13 by PBLs from infected compared to uninfected individuals. In infected children, WSB1 but not IL21R gene expression was suppressed and increased methylation was observed in the WSB1 promoter region. This is the first study to show an association between genetic variants in WSB1 and IL21R and Th2 immune responses during A. lumbricoides infections in children. WSB1/IL21R pathways could provide a potential target for the treatment of Th2-mediated diseases.
Collapse
Affiliation(s)
| | | | | | | | - Pablo Rafael Silveira Oliveira
- Center for Data and Knowledge Integration for Health, Fiocruz, Salvador, Brazil.,Institute of Biological Sciences, Federal University of Bahia, Salvador, Brazil
| | | | | | | | - Flavia Sena
- Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil
| | - Emilia Belitardo
- Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil
| | - Regina Nascimento
- Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil
| | - Milca Silva
- Institute of Health Sciences, Federal University of Bahia, Salvador, Brazil
| | | | | | | | - Mauricio L Barreto
- Center for Data and Knowledge Integration for Health, Fiocruz, Salvador, Brazil.,Institute of Collective Health, Federal University of Bahia, Salvador, Brazil
| | - Philip J Cooper
- School of Medicine, International University of Ecuador, Quito, Ecuador.,St. George's University of London, London, United Kingdom
| | | |
Collapse
|
6
|
Jie F, Yang X, Wu L, Wang M, Lu B. Linking phytosterols and oxyphytosterols from food to brain health: origins, effects, and underlying mechanisms. Crit Rev Food Sci Nutr 2021; 62:3613-3630. [PMID: 33397124 DOI: 10.1080/10408398.2020.1867819] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Phytosterols and their oxidation products, namely oxyphytosterols, are natural compounds present in plant foods. With increased intake of phytosterol-enriched functional food products, the exposure of both phytosterols and oxyphytosterols is rising. Over the past ten years, researches have been focused on their absorption and metabolism in human body, as well as their biological effects. More importantly, recent studies showed that phytosterols and oxyphytosterols can traverse the blood-brain barrier and accumulate in the brain. As brain health problems resulting from ageing being more serious, attenuating central nervous system (CNS) disorders with active compounds in food are becoming a hot topic. Phytosterols and oxyphytosterols have been shown to implicated in cognition altering and the pathologies of several CNS disorders, including Alzheimer's disease and multiple sclerosis. We will overview these findings with a focus on the contents of phytosterols and oxyphytosterols in food and their dietary intake, as well as their origins in the brain, and illustrate molecular pathways through which they affect brain health, in terms of inflammation, cholesterol homeostasis, oxidative stress, and mitochondria function. The existing scientific gaps of phytosterols and oxyphytosterols to brain health in knowledge are also discussed, highlighting research directions in the future.
Collapse
Affiliation(s)
- Fan Jie
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Xuan Yang
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
| | - Lipeng Wu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Mengmeng Wang
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Ningbo, China
| | - Baiyi Lu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou, China.,Fuli Institute of Food Science, Zhejiang University, Hangzhou, China.,Ningbo Research Institute, Zhejiang University, Ningbo, China
| |
Collapse
|
7
|
Morais MG, Saldanha AA, Costa Rodrigues JP, Cotta Mendes I, Ferreira LM, Avelar Amado P, de Souza Farias K, Samúdio Santos Zanuncio V, Brentan da Silva D, Carmo Horta Pinto F, Soares AC, Alves Rodrigues Dos Santos Lima L. Chemical composition, antioxidant, anti-inflammatory and antinociceptive activities of the ethanol extract of ripe fruits of Solanum lycocarpum St. Hil. (Solanaceae). JOURNAL OF ETHNOPHARMACOLOGY 2020; 262:113125. [PMID: 32736057 DOI: 10.1016/j.jep.2020.113125] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 06/16/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Solanum lycocarpum St. Hil. (Solanaceae) is widely distributed in the Brazilian Cerrado and is used in folk medicine for treatment of inflammatory disorders, such as asthma and hepatitis, as weel as antirheumatic. AIM OF THE STUDY The aims of this study were to evaluate the antioxidant, anti-inflammatory and antinociceptive activities of the ethanol extract (EE) obtained from the ripe fruits of S. lycocarpum and to identify its chemical constituents. MATERIALS AND METHODS The extract was obtained by percolation with ethanol. This extract was analyzed by liquid chromatography coupled to a diode array detector and mass spectrometer (LC-DAD-MS) for identify its chemical constituents. The antioxidant activity was determined by the reaction with 1,1-diphenyl-2-picrylhydrazyl radical (DPPH). In vivo anti-inflammatory potential was assessed using carrageenan-induced paw edema model, while qualitative and quantitative histological analyses evaluated of the inflammatory infiltrate at different times and treatments. The antinociceptive effect of the EE was evaluated by acetic acid-induced abdominal writhing test, formalin-induced nociception and hot-plate test. RESULTS The main compounds identified in EE were steroidal glycoalkaloids (such as robeneoside B or hydroxysolasonine isomers and solanandaine isomers), the aglycone alkaloids peiminine and solasodine, di- and tri-O-caffeoylquinic acid derivatives, O-coumaroyl caffeoylquinic acid derivatives, N1,N10-bis-(dihydrocaffeoyl)spermidine, di-O-hexoside, and hexonic acid. In addition, the EE showed significant antioxidant activity. Intraperitoneal (i.p.) treatment with EE (300 mg/kg) exhibited anti-inflammatory activity. Qualitative and quantitative histological analyses showed that EE significantly reduced the cell infiltrate in acute inflammation. The EE, in all doses evaluated, significantly reduced the abdominal contortions in mice. Besides, reduced licking time was found in both phases in the formalin test after treatment with EE (100 and 300 mg/kg). In addition, the opioid receptor antagonist naloxone reversed the antinociceptive activity of morphine in the both phases the test, but it did not reverse the antinociceptive activity of the EE. The EE (300 mg/kg) also caused an increase in the latency to response in the hot-plate test. CONCLUSION The ripe fruits of S. lycocarpum exhibit antioxidant, anti-inflammatory, and antinociceptive activities, attributed mainly to the presence of alkaloids, such as solasodine and peiminine, as well as caffeoylquinic acids in their chemical composition. These results contribute to use of S. lycocarpum ripe fruits for the treatment of inflammatory and painful process.
Collapse
Affiliation(s)
- Melissa Grazielle Morais
- Laboratory of Pharmacology of Pain and Inflammation, Federal University of São João Del Rei, Campus Centro Oeste Dona Lindu, Divinópolis, 35501-296, Brazil; Laboratory of Phytochemistry, Federal University of São João Del Rei, Campus Centro Oeste Dona Lindu, Divinópolis, 35501-296, Brazil
| | - Aline Aparecida Saldanha
- Laboratory of Pharmacology of Pain and Inflammation, Federal University of São João Del Rei, Campus Centro Oeste Dona Lindu, Divinópolis, 35501-296, Brazil
| | - João Paulo Costa Rodrigues
- Laboratory of Pharmacology of Pain and Inflammation, Federal University of São João Del Rei, Campus Centro Oeste Dona Lindu, Divinópolis, 35501-296, Brazil
| | - Iara Cotta Mendes
- Laboratory of Phytochemistry, Federal University of São João Del Rei, Campus Centro Oeste Dona Lindu, Divinópolis, 35501-296, Brazil
| | - Letícia Marcelle Ferreira
- Laboratory of Experimental Pathology, Federal University of São João Del Rei, Campus Dom Bosco, São João Del Rei, 35501-296, Brazil
| | - Paula Avelar Amado
- Laboratory of Pharmacology of Pain and Inflammation, Federal University of São João Del Rei, Campus Centro Oeste Dona Lindu, Divinópolis, 35501-296, Brazil
| | - Katyuce de Souza Farias
- Laboratory of Natural Products and Mass Spectrometry (LAPNEM), Federal University of Mato Grosso Do Sul, Campo Grande, 79070-900, Brazil
| | - Vanessa Samúdio Santos Zanuncio
- Laboratory of Natural Products and Mass Spectrometry (LAPNEM), Federal University of Mato Grosso Do Sul, Campo Grande, 79070-900, Brazil
| | - Denise Brentan da Silva
- Laboratory of Natural Products and Mass Spectrometry (LAPNEM), Federal University of Mato Grosso Do Sul, Campo Grande, 79070-900, Brazil
| | - Flávia Carmo Horta Pinto
- Laboratory of Experimental Pathology, Federal University of São João Del Rei, Campus Dom Bosco, São João Del Rei, 35501-296, Brazil
| | - Adriana Cristina Soares
- Laboratory of Pharmacology of Pain and Inflammation, Federal University of São João Del Rei, Campus Centro Oeste Dona Lindu, Divinópolis, 35501-296, Brazil
| | | |
Collapse
|
8
|
Gazolla MC, Marques LMM, E Silva MG, Araújo MTMF, Mendes RL, da Silva Almeida JRG, Vessecchi R, Lopes NP. Characterization of 3-aminospirostane alkaloids from roots of Solanum paniculatum L. with hepatoprotective activity. RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM 2020; 34 Suppl 3:e8705. [PMID: 31845392 DOI: 10.1002/rcm.8705] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 12/02/2019] [Accepted: 12/10/2019] [Indexed: 06/10/2023]
Abstract
RATIONALE Solanum paniculatum L., popularly known as jurubeba, has traditionally been used in Brazilian folk medicine for liver diseases. However, there is a lack of knowledge about the chemical characterization of 3-aminospirostane alkaloids, an important class related to pharmacological activities. This work aimed to characterize the alkaloids using liquid chromatography with tandem mass spectrometry (LC/MS/MS) supported by molecular networking and theoretical calculations as well as to evaluate the contribution to hepatoprotective activity. METHODS S. paniculatum roots were collected and macerated with MeOH/H2 O (8:2) obtaining the crude extract (SP-CE). From this, partition using EtOAc with pH variation yielded the alkaloidic fraction (SP-AF). Both were evaluated in an acute liver injury model (100 and 200 mg/kg), after intraperitoneal administration of carbon tetrachloride (CCl4 ) in mice. AST (aspartate transaminase) and ALT (alanine transaminase) serum levels were investigated, as well as the histopathological characteristics. The SP-CE and SP-AF were analyzed by LC/MS/MS, using quadrupole/time-of-flight and ion-trap systems. The alkaloids annotated by the GNPS molecular network had their structures defined using gas-phase ionization and fragmentation reaction supported by theoretical calculations. RESULTS The SP-CE and SP-AF decreased the ALT serum levels compared with the negative control. The group treated with the SP-CE (at the highest dose) demonstrated a significant decrease of ALT. Hepatic cell degeneration decrease was observed mainly at the highest dose of the treatment. Detailed electrospray ionization MS/MS data allowed us to identify alkaloids not previously reported, to propose their gas-phase reactions and to redefine the initial open ring fragmentation mechanism of the steroidal alkaloids with the jurubidine moiety. CONCLUSIONS The results allowed us to identify seven steroidal alkaloids from jurubeba and redefine the initial mechanism of fragmentation. A significant hepatoprotective effect was also demonstrated, corroborating its traditional use.
Collapse
Affiliation(s)
- Matheus Coutinho Gazolla
- Núcleo de Pesquisa em Produtos Naturais e Sintéticos, Departamento de Ciências BioMoleculares, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, 14040-903, Ribeirão Preto, SP, Brazil
| | - Lucas Maciel Mauriz Marques
- Núcleo de Pesquisa em Produtos Naturais e Sintéticos, Departamento de Ciências BioMoleculares, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, 14040-903, Ribeirão Preto, SP, Brazil
| | - Mariana Gama E Silva
- Núcleo de Estudos e Pesquisa de Plantas Medicinais, Universidade Federal do Vale do São Francisco, 56304-205, Petrolina, PE, Brazil
| | - Maria Taís Moura Fontes Araújo
- Núcleo de Estudos e Pesquisa de Plantas Medicinais, Universidade Federal do Vale do São Francisco, 56304-205, Petrolina, PE, Brazil
| | - Rosemairy Luciane Mendes
- Núcleo de Estudos e Pesquisa de Plantas Medicinais, Universidade Federal do Vale do São Francisco, 56304-205, Petrolina, PE, Brazil
| | | | - Ricardo Vessecchi
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, 14040-901, Ribeirão Preto, SP, Brazil
| | - Norberto Peporine Lopes
- Núcleo de Pesquisa em Produtos Naturais e Sintéticos, Departamento de Ciências BioMoleculares, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, 14040-903, Ribeirão Preto, SP, Brazil
| |
Collapse
|
9
|
Hydroethanolic Extract of Solanum paniculatum L. Fruits Modulates ROS and Cytokine in Human Cell Lines. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:7240216. [PMID: 32411334 PMCID: PMC7204104 DOI: 10.1155/2020/7240216] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 11/20/2019] [Accepted: 12/07/2019] [Indexed: 11/21/2022]
Abstract
Solanum paniculatum L. or popularly known as “jurubeba” is an herbal medicinal plant. A few studies have investigated its biological effects; however, research aimed at elucidating the redox balance effects from its fruits has not been reported so far. ROS interplays in various fields of medicine such as chemotherapy. Here, we evaluated antioxidant and inflammatory activities of the hydroethanolic extract of Solanum Paniculatum L. (HESPL) fruits in breast cancer cells, as well as its phytochemical profile. The antioxidant profile (carotenoids and phenolic compounds) was obtained by HPLC-DAD-UV and HPLC-APCI-MS. Cancer cell lines and human vein endothelial cells (HUVECs) were cultivated and treated with 1.87-30 μg/mL of HESPL for 24 hrs. Cytotoxicity, oxidative, and inflammation biomarkers were evaluated. The dose of 30 μg/mL of the HESPL extract presented cytotoxicity in the MCF-7 cell line. However, for MDA-MB-231, the cytotoxicity was observed in the dose of 1.87 g/mL. The 1.87 μg/mL and 3.75 μg/mL doses decreased the concentration of IL-6 in MCF-7 cells. In the MDA-MB-231 cells, the HESPL did not decrease the IL-6 concentration; however, in the doses of 15 and 30 μg/mL, an increase in this parameter was observed. The HESPL increased IL-1β concentration in HUVECs. The ROS level in MCF-7 was elevated only at the 30 μg/ml dose. Regarding MDA-MB-231, HESPL promoted increased ROS levels at all doses tested. HUVEC showed no increase in ROS under any dose. HESPL treatment may modulate cytotoxicity, ROS, and cytokine levels due to its phytochemical profile, and it has shown an antioxidant or anti-inflammatory effect.
Collapse
|
10
|
Amaral-Machado L, Oliveira WN, Moreira-Oliveira SS, Pereira DT, Alencar ÉN, Tsapis N, Egito EST. Use of Natural Products in Asthma Treatment. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2020; 2020:1021258. [PMID: 32104188 PMCID: PMC7040422 DOI: 10.1155/2020/1021258] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 12/31/2019] [Accepted: 01/06/2020] [Indexed: 12/14/2022]
Abstract
Asthma, a disease classified as a chronic inflammatory disorder induced by airway inflammation, is triggered by a genetic predisposition or antigen sensitization. Drugs currently used as therapies present disadvantages such as high cost and side effects, which compromise the treatment compliance. Alternatively, traditional medicine has reported the use of natural products as alternative or complementary treatment. The aim of this review was to summarize the knowledge reported in the literature about the use of natural products for asthma treatment. The search strategy included scientific studies published between January 2006 and December 2017, using the keywords "asthma," "treatment," and "natural products." The inclusion criteria were as follows: (i) studies that aimed at elucidating the antiasthmatic activity of natural-based compounds or extracts using laboratory experiments (in vitro and/or in vivo); and (ii) studies that suggested the use of natural products in asthma treatment by elucidation of its chemical composition. Studies that (i) did not report experimental data and (ii) manuscripts in languages other than English were excluded. Based on the findings from the literature search, aspects related to asthma physiopathology, epidemiology, and conventional treatment were discussed. Then, several studies reporting the effectiveness of natural products in the asthma treatment were presented, highlighting plants as the main source. Moreover, natural products from animals and microorganisms were also discussed and their high potential in the antiasthmatic therapy was emphasized. This review highlighted the importance of natural products as an alternative and/or complementary treatment source for asthma treatment, since they present reduced side effects and comparable effectiveness as the drugs currently used on treatment protocols.
Collapse
Affiliation(s)
- Lucas Amaral-Machado
- Graduate Program in Health Sciences, Dispersed System Laboratory (LaSid), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal 59012-570, Brazil
- Institut Galien Paris-Sud, CNRS, Univ. Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France
| | - Wógenes N. Oliveira
- Graduate Program in Health Sciences, Dispersed System Laboratory (LaSid), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal 59012-570, Brazil
| | - Susiane S. Moreira-Oliveira
- Graduate Program in Health Sciences, Dispersed System Laboratory (LaSid), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal 59012-570, Brazil
| | - Daniel T. Pereira
- Graduate Program in Health Sciences, Dispersed System Laboratory (LaSid), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal 59012-570, Brazil
| | - Éverton N. Alencar
- Graduate Program in Pharmaceutical Nanotechnology, LaSid, UFRN, Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59012-570, Brazil
| | - Nicolas Tsapis
- Institut Galien Paris-Sud, CNRS, Univ. Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France
| | - Eryvaldo Sócrates T. Egito
- Graduate Program in Health Sciences, Dispersed System Laboratory (LaSid), Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Av. General Gustavo de Cordeiro-SN-Petrópolis, Natal 59012-570, Brazil
- Graduate Program in Pharmaceutical Nanotechnology, LaSid, UFRN, Av. General Gustavo de Cordeiro-SN-Petropolis, Natal 59012-570, Brazil
| |
Collapse
|
11
|
Shams R, Banik NL, Haque A. Calpain in the cleavage of alpha-synuclein and the pathogenesis of Parkinson's disease. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2019; 167:107-124. [PMID: 31601400 PMCID: PMC8434815 DOI: 10.1016/bs.pmbts.2019.06.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Parkinson's disease (PD) devastates 6.3 million people, ranking it as one of the most prevalent neurodegenerative motor disorders worldwide. PD patients may manifest symptoms of postural instability, bradykinesia, and resting tremors as a result of increasing α-synuclein aggregation and neuron death with disease progression. Therapy options are limited, and those available to patients may worsen their condition. Thus, investigations to understand disease progression may help develop therapeutic strategies for improvement of quality of life for patients suffering from PD. This review provides an overview of α-synuclein, a presynaptic neuronal protein whose function in the healthy brain and PD pathology remains a mystery. This review also focuses on calcium-induced activation of calpain, a neutral protease, and the subsequent cascade of cellular processing of α-synuclein and emerging defense responses observed in experimental models of PD: microglial activation, dysregulation of T cells, and inflammatory responses in the brain. In addition, this review discusses the events of cross presentation of synuclein peptides by professional antigen presenting cells and microglia, induction of inflammatory responses in the periphery and brain, and emerging calpain-targeted therapeutic strategies to attenuate neuronal death in PD.
Collapse
Affiliation(s)
- Ramsha Shams
- Department of Microbiology and Immunology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States
| | - Naren L Banik
- Department of Microbiology and Immunology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States; Department of Neurosurgery, Medical University of South Carolina, Charleston, SC, United States; Ralph H. Johnson Veterans Administration Medical Center, Charleston, SC, United States
| | - Azizul Haque
- Department of Microbiology and Immunology, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, United States.
| |
Collapse
|
12
|
Zhao Z, Dai J, Yin C, Wang X, Wang J, Jia X, Zhao Q, Fu H, Zhang Y, Xia H. Transcription factor 7‐like 2‐associated signaling mechanism in regulating cementum generation by the NF‐κB pathway. J Cell Physiol 2019; 234:20790-20800. [PMID: 31037731 DOI: 10.1002/jcp.28685] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 03/30/2019] [Accepted: 04/05/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Zifan Zhao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology, Wuhan University Wuhan China
| | - Jing Dai
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology, Wuhan University Wuhan China
| | - Chengcheng Yin
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology, Wuhan University Wuhan China
| | - Xuzhu Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology, Wuhan University Wuhan China
| | - Jinyang Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology, Wuhan University Wuhan China
| | - Xiaoshi Jia
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology, Wuhan University Wuhan China
| | - Qin Zhao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology, Wuhan University Wuhan China
| | - Hui Fu
- Department of Anatomy and Embryology School of Basic Medical Sciences, Wuhan University Wuhan China
| | - Yufeng Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology, Wuhan University Wuhan China
| | - Haibin Xia
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei‐MOST) & Key Laboratory of Oral Biomedicine Ministry of Education School & Hospital of Stomatology, Wuhan University Wuhan China
| |
Collapse
|
13
|
Pires ADO, Queiroz GDA, de Jesus Silva M, da Silva RR, da Silva HBF, Carneiro NVQ, Fonseca HF, de Santana MBR, Nascimento RS, Alcântara-Neves NM, Costa GNDO, Costa RDS, Barreto ML, Figueiredo CA. Polymorphisms in the DAD1 and OXA1L genes are associated with asthma and atopy in a South American population. Mol Immunol 2018; 101:294-302. [PMID: 30032071 DOI: 10.1016/j.molimm.2018.07.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 04/03/2018] [Accepted: 07/07/2018] [Indexed: 12/13/2022]
Abstract
Atopic asthma, which is characterized by the chronic inflammation and morbidity of airways, is a disease of great complexity, and multiple genetic and environmental factors are involved in its etiology. In the first genome-wide association study (GWAS) conducted in Brazil for asthma, a positive association was found between atopic asthma and a variant (rs1999071), which is located between the DAD1 and OXA1L genes, although neither gene has previously been reported to be associated with asthma or allergies. The DAD1 gene is involved in the regulation of programmed cell death, and OXA1L is involved in biogenesis and mitochondrial oxidative phosphorylation. This study aimed to evaluate how polymorphisms in DAD1 and OXA1L are associated with asthma and markers of atopy in individuals from the Salvador cohort of the SCAALA (Social Change Asthma and Allergy in Latin America) program. The DNA of 1220 individuals was genotyped using the Illumina 2.5 Human Omni Bead chip. Logistic regression analyses were performed with PLINK 1.9 software to verify the association between DAD1 and OXA1L polymorphisms and asthma and atopic markers, adjusted for sex, age, helminth infections and ancestry markers, using an additive model. The DAD1 and OXA1L genes were associated with some of the evaluated phenotypes, such as asthma, skin prick test (SPT), specific IgE for aeroallergens, and Th1/Th2-type cytokine production. Using qPCR, as well as in silico gene expression analysis, we have demonstrated that some of the polymorphisms in both genes are able to affect their respective gene expression levels. In addition, DAD1 was over-expressed in asthmatic patients when compared with controls. Thus, our findings demonstrate that variants in both the DAD1 and OXA1L genes may affect atopy and asthma in a Latin American population with a high prevalence of asthma.
Collapse
Affiliation(s)
- Anaque de Oliveira Pires
- Laboratory of Immunopharmacology and Molecular Biology, Federal University of Bahia, Salvador, Brazil
| | - Gerson de Almeida Queiroz
- Laboratory of Immunopharmacology and Molecular Biology, Federal University of Bahia, Salvador, Brazil
| | - Milca de Jesus Silva
- Laboratory of Immunopharmacology and Molecular Biology, Federal University of Bahia, Salvador, Brazil
| | - Raimon Rios da Silva
- Laboratory of Immunopharmacology and Molecular Biology, Federal University of Bahia, Salvador, Brazil
| | | | | | - Héllen Freitas Fonseca
- Laboratory of Immunopharmacology and Molecular Biology, Federal University of Bahia, Salvador, Brazil
| | | | - Regina Santos Nascimento
- Laboratory of Immunopharmacology and Molecular Biology, Federal University of Bahia, Salvador, Brazil
| | | | | | - Ryan Dos Santos Costa
- Laboratory of Immunopharmacology and Molecular Biology, Federal University of Bahia, Salvador, Brazil
| | - Maurício L Barreto
- Gonçalo Moniz Research Center, Oswaldo Cruz Foundation, Salvador, Brazil
| | | |
Collapse
|