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Raptania CN, Zakia S, Fahira AI, Amalia R. Article review: Brazilin as potential anticancer agent. Front Pharmacol 2024; 15:1355533. [PMID: 38515856 PMCID: PMC10955326 DOI: 10.3389/fphar.2024.1355533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 02/14/2024] [Indexed: 03/23/2024] Open
Abstract
Brazilin is the main compound in Caesalpinia sappan and Haematoxylum braziletto, which is identified as a homoisoflavonoid based on its molecular structure. These plants are traditionally used as an anti-inflammatory to treat fever, hemorrhage, rheumatism, skin problems, diabetes, and cardiovascular diseases. Recently, brazilin has increased its interest in cancer studies. Several findings have shown that brazilin has cytotoxic effects on colorectal cancer, breast cancer, lung cancer, multiple myeloma, osteosarcoma, cervical cancer, bladder carcinoma, also other cancers, along with numerous facts about its possible mechanisms that will be discussed. Besides its flavonoid content, brazilin is able to chelate metal ions. A study has proved that brazilin could be used as an antituberculosis agent based on its ability to chelate iron. This possible iron-chelating of brazilin and all the studies discussed in this review will lead us to the statement that, in the future, brazilin has the potency to be a chemo-preventive and anticancer agent. The article review aimed to determine the brazilin mechanism and pathogenesis of cancer.
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Affiliation(s)
- Callista Najla Raptania
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
| | - Syifa Zakia
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
| | - Alistia Ilmiah Fahira
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
- Laboratory of Cell and Molecular Biology, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
| | - Riezki Amalia
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
- Laboratory of Cell and Molecular Biology, Faculty of Pharmacy, Universitas Padjadjaran, Bandung, Indonesia
- Center of Excellence in Pharmaceutical Care Innovation, Universitas Padjadjaran, Bandung, Indonesia
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Sari DY, Lestari GW, Farika Pulungan HF, Remiyati I, Widyasari R. Moisturized and non-irritating hand gel based on sappan wood (<em>caesalpinia sappan</em> l.) and limau citrus peel (<em>citrus amblycarpa</em> (hassk.) ochse) extracts. J Public Health Afr 2023. [PMID: 37492550 PMCID: PMC10365648 DOI: 10.4081/jphia.2023.2509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
Background: Hand gel is a preparation used to protect hand skin from dryness. The antioxidant compounds in sappan wood and limau citrus peel can moisturize hands by preventing the oxidation of oils and fats on the surface of the (sebaceous glands).
Objective: This study aims to formulate hand gel from ethanol extract of sappan wood with a combination of limau citrus peel extract that can moisturize hands and not to cause irritation.
Methods: Sappan wood and limau citrus peel simplicia were macerated using 96% ethanol. The ethanolic extracts were then formulated into hand gel by varying the concentration of the ethanol extracts. The evaluation of the hand gel involved an organoleptic test, homogeneity test, pH test, spreadability test, viscosity test, and skin moisture test. A primary irritation test was carried out to ensure the hand gel’s safety.
Results: The results shows that the three hand gel formulas produce an orange-red color and soft scent of roses and citrus, with a pH of 7.8 and with good homogeneity. The formulas also have a spreading level of FI (5 cm), FII (5.2 cm), and FIII (5, 1 cm), and viscosity values were FI 12000 mPas, F II 12500 mPas, and F III 12400 mPas. The humidity test results on the three formulas shows different moisture values of 45.16%, 46.17%, and 45.09%, respectively (category of normal or moisture). The hand gel formulas have an irritation index of 0 (no irritation category).
Conclusion: The hand gel formulas meet the quality requirements of hand gel, have moisturizing agent, and are not irritating.
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Park JI, Kim SJ, Kim YJ, Lee SJ. Protective role of Caesalpinia sappan extract and its main component brazilin against blue light-induced damage in human fibroblasts. J Cosmet Dermatol 2022; 21:7025-7034. [PMID: 36057446 DOI: 10.1111/jocd.15354] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 08/08/2022] [Accepted: 09/01/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND Ultraviolet (UV) radiation is a well-known factor that causes skin aging. Recently, with the development of technology, the skin has been exposed to not only the UV radiation but also the blue light from electronic devices. Blue light is a high-energy visible light that penetrates deep into the dermal layer, producing reactive oxygen species (ROS) and resulting in skin aging. In this study, we searched for candidate materials that can inhibit blue light-induced skin aging and found Caesalpinia sappan extract (CSE) to be effective. METHODS Human dermal fibroblasts (HDFs) were treated with various concentrations of CSE and brazilin and exposed to blue light. We measured that antioxidant activity, MMP-1 levels using MMP-1 ELISA, changes in collagen type 1, collagen type 3, MMP-1, and MMP-3 mRNA expressions, and ROS generation. RESULTS We confirmed that CSE has high absorption of blue light and antioxidant activity. Blue light irradiation at 30 J/cm2 decreased the expression of collagen types 1 and 3, increased the expression of matrix metalloproteinase (MMP)-1 and 3, and decreased the production of ROS in human dermal fibroblasts as compared to those of the nonirradiated group. However, pretreatment with CSE protected against the damage caused by the blue light. Brazilin, a major constituent of C. sappan, had high absorbance in the blue light region and antioxidant activities. Pretreatment with brazilin also inhibited the damage caused by the blue light in the cells. CONCLUSION CSE and brazilin are potential agents for inhibiting skin aging caused by blue light-induced damage.
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Affiliation(s)
- Jong Il Park
- Creation & Innovation Research Center, IN2BIO, Hwaseong-si, Korea
| | - Sung Jae Kim
- Creation & Innovation Research Center, IN2BIO, Hwaseong-si, Korea
| | - Yong Jae Kim
- Creation & Innovation Research Center, IN2BIO, Hwaseong-si, Korea
| | - Seung Ji Lee
- Creation & Innovation Research Center, IN2BIO, Hwaseong-si, Korea
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Pattananandecha T, Apichai S, Julsrigival J, Ogata F, Kawasaki N, Saenjum C. Antibacterial Activity against Foodborne Pathogens and Inhibitory Effect on Anti-Inflammatory Mediators' Production of Brazilin-Enriched Extract from Caesalpinia sappan Linn. PLANTS (BASEL, SWITZERLAND) 2022; 11:plants11131698. [PMID: 35807650 PMCID: PMC9269513 DOI: 10.3390/plants11131698] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 06/21/2022] [Accepted: 06/24/2022] [Indexed: 05/08/2023]
Abstract
Caesalpinia sappan L. heartwood was collected from Mae Chaem District, Chiang Mai Province, Thailand. Crude extracts were prepared by Soxhlet’s extraction using 50, 60, and 70% of ethanol (EtOH) at 50, 60, and 70 °C, and the brazilin content was measured using reversed-phase high performance liquid chromatography (RP-HPLC). The antibacterial activity against foodborne pathogens and anti-inflammatory aspects were investigated. C. sappan, prepared from 70% EtOH at 70 °C (E70T70), significantly (p < 0.05) exhibited the highest amount of brazilin (7.90 ± 0.50% w/w). All extracts were investigated for anti-inflammatory activity through an inhibition effect on nitric oxide (NO) and inducible nitric oxide synthase (iNOS) production in RAW264.7 mouse macrophage cells. The inhibitory effect on cyclooxygenase-2 (COX-2) production in HT-29 and HCT116 was also studied. All the extracts inhibited NO, iNOS, and COX-2 production induced by combined lipopolysaccharide and interferon-γ, especially E70T70, indicating the highest inhibition effect among other extracts. Additionally, E70T70 was selected to determine the antibacterial activity against foodborne pathogens, including Staphylococcus aureus, Escherichia coli, Salmonella enteritidis, and Vibrio parahaemolyticus. The result showed that 200 µg/mL extract reduced all test pathogens 100% at 24 h. These results suggested the potential of using C. sappan L. extract as a natural preservative in food and a natural active pharmaceutical ingredient.
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Affiliation(s)
- Thanawat Pattananandecha
- Center of Excellence for Innovation in Analytical Science and Technology for Biodiversity-Based Economic and Society (I-ANALY-S-T_B.BES-CMU), Chiang Mai University, Chiang Mai 50200, Thailand; (T.P.); (S.A.); (J.J.)
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Sutasinee Apichai
- Center of Excellence for Innovation in Analytical Science and Technology for Biodiversity-Based Economic and Society (I-ANALY-S-T_B.BES-CMU), Chiang Mai University, Chiang Mai 50200, Thailand; (T.P.); (S.A.); (J.J.)
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Jakaphun Julsrigival
- Center of Excellence for Innovation in Analytical Science and Technology for Biodiversity-Based Economic and Society (I-ANALY-S-T_B.BES-CMU), Chiang Mai University, Chiang Mai 50200, Thailand; (T.P.); (S.A.); (J.J.)
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Fumihiko Ogata
- Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashiosaka 577-8502, Japan; (F.O.); (N.K.)
| | - Naohito Kawasaki
- Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashiosaka 577-8502, Japan; (F.O.); (N.K.)
- Antiaging Center, Kindai University, 3-4-1 Kowakae, Higashiosaka 577-8502, Japan
| | - Chalermpong Saenjum
- Center of Excellence for Innovation in Analytical Science and Technology for Biodiversity-Based Economic and Society (I-ANALY-S-T_B.BES-CMU), Chiang Mai University, Chiang Mai 50200, Thailand; (T.P.); (S.A.); (J.J.)
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai 50200, Thailand
- Correspondence: ; Tel.: +66-89-950-4227
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Li MM, Lu J, Deng Y. Dracaenone, a novel type of homoisoflavone: Natural source, biological activity and chemical synthesis. CURR ORG CHEM 2022. [DOI: 10.2174/1385272826666220510151029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
The discovery and synthesis of natural products, especially those possessing novel scaffolds, are crucial to the development of new drugs. Dracaenones are part of homoisoflavone natural products, owning a complex spiro-bridged polycyclic structures bearing benzylic quaternary carbon centers, and some of them reveal considerable biological activity. There have been continuous studies on these compounds due to the rare structure and the important biological properties. However, a systematic summary and analysis for dracaenone is lacking. This review aims to generally summarize the natural source, synthetic strategies and biological activities of dracaenones, moreover, the limitations, challenges, and future prospects were discussed, wishing to provide references for the follow-up study of compounds with similar skeleton.
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Affiliation(s)
- Mei-Mei Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Jun Lu
- State Key Laboratory of Southwestern Chinese Medicine Resources, , Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
- Hong Kong Baptist University, Hong Kong SAR, 999077, China
| | - Yun Deng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
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Merecz-Sadowska A, Sitarek P, Zajdel K, Kucharska E, Kowalczyk T, Zajdel R. The Modulatory Influence of Plant-Derived Compounds on Human Keratinocyte Function. Int J Mol Sci 2021; 22:12488. [PMID: 34830374 PMCID: PMC8618348 DOI: 10.3390/ijms222212488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 11/16/2021] [Accepted: 11/16/2021] [Indexed: 11/16/2022] Open
Abstract
The plant kingdom is a rich source of secondary metabolites with numerous properties, including the potential to modify keratinocyte biology. Keratinocytes are important epithelial cells that play a protective role against various chemical, physical and biological stimuli, and participate in reactive oxygen scavenging and inflammation and wound healing processes. The epidermal cell response may be modulated by phytochemicals via changes in signal transduction pathways. Plant extracts and single secondary compounds can possess a high antioxidant capacity and may suppress reactive oxygen species release, inhibit pro-apoptotic proteins and apoptosis and activate antioxidant enzymes in keratinocytes. Moreover, selected plant extracts and single compounds also exhibit anti-inflammatory properties and exposure may result in limited production of adhesion molecules, pro-inflammatory cytokines and chemokines in keratinocytes. In addition, plant extracts and single compounds may promote keratinocyte motility and proliferation via the regulation of growth factor production and enhance wound healing. While such plant compounds may modulate keratinocyte functions, further in vitro and in vivo studies are needed on their mechanisms of action, and more specific toxicity and clinical studies are needed to ensure their effectiveness and safety for use on human skin.
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Affiliation(s)
- Anna Merecz-Sadowska
- Department of Computer Science in Economics, University of Lodz, 90-214 Lodz, Poland;
| | - Przemysław Sitarek
- Department of Biology and Pharmaceutical Botany, Medical University of Lodz, 90-151 Lodz, Poland;
| | - Karolina Zajdel
- Department of Medical Informatics and Statistics, Medical University of Lodz, 90-645 Lodz, Poland;
| | - Ewa Kucharska
- Chair of Gerontology, Geriatrics and Social Work at the Faculty of Pedagogy, Ignatianum Academy in Cracow, 31-501 Cracow, Poland;
| | - Tomasz Kowalczyk
- Department of Molecular Biotechnology and Genetics, University of Lodz, 90-237 Lodz, Poland;
| | - Radosław Zajdel
- Department of Computer Science in Economics, University of Lodz, 90-214 Lodz, Poland;
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Qi B, Zhang X, Yu H, Bao Y, Wu N, Jia D. Brazilin prevents against myocardial ischemia-reperfusion injury through the modulation of Nrf2 via the PKC signaling pathway. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:312. [PMID: 33708939 PMCID: PMC7944319 DOI: 10.21037/atm-20-4414] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background Brazilin, a major ingredient of Caesalpinia sappan L., possesses multiple pharmaceutical activities, although whether or not brazilin exerts any protective effect on myocardial ischemia-reperfusion injury (MIRI) has not yet been reported. The present study determined the cardioprotective effects of brazilin, and elucidated the role of nuclear factor E2-associated factor 2 (Nrf2) in this process. Methods Following treatment with brazilin, H9c2 cells were subjected to 6 h of hypoxia/3 h of reoxygenation. CCK-8 assay and flow cytometry were employed to detect cell viability and apoptosis, respectively. Furthermore, after brazilin treatment, isolated rat hearts underwent 30 min of ischemia, followed by 90 min of reperfusion. Triphenyltetrazolium chloride (TTC) and terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling (TUNEL) staining were performed to measure myocardial infarct size and apoptosis, respectively. The changes in the levels of proteins were detected by western blotting. Results Brazilin treatment dose-dependently led to a significant enhancement in cell viability, a reduction in myocardial infarct size, and a decrease in release of creatine kinase-MB (CK-MB) and lactate dehydrogenase (LDH). Moreover, brazilin also remarkably inhibited apoptosis and led to various improvements in cardiac function. Additionally, brazilin treatment caused a marked alleviation of oxidative stress, as evidenced by the fact that brazilin reduced the accumulation of reactive oxygen species (ROS) and malondialdehyde (MDA), while enhancing the activities of superoxide dismutase (SOD) and glutathione peroxidase (GXH-Px). Mechanistically, it was found that brazilin induced Nrf2 nuclear translocation, with a concomitant upregulation of both heme oxygenase-1 (HO-1) and NAD(P)H quinone oxidoreductase (NQO1) expression. Furthermore, the phosphorylation level and transcriptional activity of Nrf2 were enhanced by brazilin, although these enhancements were abrogated by treatment with a protein kinase C (PKC) inhibitor. Finally, it was observed that the protective effects of brazilin could be negated through inhibition of Nrf2, which suggested that the cardioprotection afforded by brazilin was Nrf2-dependent. Conclusions Taken together, our results have demonstrated that brazilin may afford protection against MIRI through the activation of Nrf2 via the PKC signaling pathway. These results may lay the foundation for the further use of brazilin in the prevention of MIRI in clinical practice.
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Affiliation(s)
- Bin Qi
- Department of Cardiology, the First Affiliated Hospital of China Medical University, Shenyang, China
| | - Xiaowen Zhang
- Medical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Hang Yu
- Department of Cardiology, the First Affiliated Hospital of China Medical University, Shenyang, China
| | - Yandong Bao
- Department of Cardiology, the First Affiliated Hospital of China Medical University, Shenyang, China
| | - Nan Wu
- The Central Laboratory of the First Affiliated Hospital of China Medical University, Shenyang, China
| | - Dalin Jia
- Department of Cardiology, the First Affiliated Hospital of China Medical University, Shenyang, China
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Liao LX, Wang JK, Wan YJ, Liu Y, Dong X, Tu PF, Zeng KW. Protosappanin A Maintains Neuronal Mitochondrial Homeostasis through Promoting Autophagic Degradation of Bax. ACS Chem Neurosci 2020; 11:4223-4230. [PMID: 33225685 DOI: 10.1021/acschemneuro.0c00488] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Cerebral ischemia is accompanied by mitochondrial integrity destruction. Thus, reversion of mitochondrial damage holds great potential for cerebral ischemia therapy. As a crucial Bcl-2 family member, pro-apoptotic Bax protein is a main effector of mitochondrial permeabilization and plays an important role in mitochondrial homeostasis. However, there is still a lack of an effective cerebral protective strategy through selectively targeting Bax. In this study, we reported that natural small-molecule protosappanin A (PTA) showed a significant mitochondrial protective effect on oxygen-glucose deprivation/reperfusion (OGD/R)-induced PC12 cells injury through increasing ATP production and maintaining mitochondrial DNA (mtDNA) content. The mechanism study revealed that PTA selectively induced pro-apoptotic protein Bax degradation, without affecting other Bcl-2 family members such as Bcl-2, Bcl-xl, Bad, Puma, Bid, Bim, and Bik. In addition, we found that PTA promoted the association of autophagosomal marker LC3B to Bax for its degradation via an autophagy-dependent manner but not the ubiquitin-proteasome pathway. Collectively, our findings offered a new pharmacological strategy for maintaining mitochondrial function by inducing autophagic degradation of Bax and also provided a novel drug candidate against ischemic neuronal injury.
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Affiliation(s)
- Li-Xi Liao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Jing-Kang Wang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yan-Jun Wan
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yang Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xin Dong
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Peng-Fei Tu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Ke-Wu Zeng
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
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Buday K, Conrad M. Emerging roles for non-selenium containing ER-resident glutathione peroxidases in cell signaling and disease. Biol Chem 2020; 402:271-287. [PMID: 33055310 DOI: 10.1515/hsz-2020-0286] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 10/08/2020] [Indexed: 12/16/2022]
Abstract
Maintenance of cellular redox control is pivotal for normal cellular functions and cell fate decisions including cell death. Among the key cellular redox systems in mammals, the glutathione peroxidase (GPX) family of proteins is the largest conferring multifaceted functions and affecting virtually all cellular processes. The endoplasmic reticulum (ER)-resident GPXs, designated as GPX7 and GPX8, are the most recently added members of this family of enzymes. Recent studies have provided exciting insights how both enzymes support critical processes of the ER including oxidative protein folding, maintenance of ER redox control by eliminating H2O2, and preventing palmitic acid-induced lipotoxicity. Consequently, numerous pathological conditions, such as neurodegeneration, cancer and metabolic diseases have been linked with altered GPX7 and GPX8 expression. Studies in mice have demonstrated that loss of GPX7 leads to increased differentiation of preadipocytes, increased tumorigenesis and shortened lifespan. By contrast, GPX8 deficiency in mice results in enhanced caspase-4/11 activation and increased endotoxic shock in colitis model. With the increasing recognition that both types of enzymes are dysregulated in various tumor entities in man, we deem a review of the emerging roles played by GPX7 and GPX8 in health and disease development timely and appropriate.
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Affiliation(s)
- Katalin Buday
- Institute of Metabolism and Cell Death, Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764Neuherberg, Germany
| | - Marcus Conrad
- Institute of Metabolism and Cell Death, Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764Neuherberg, Germany.,National Research Medical University, Laboratory of Experimental Oncology, Ostrovityanova 1, 117997Moscow, Russia
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Wang X, Xiu Z, Du Y, Li Y, Yang J, Gao Y, Li F, Yin X, Shi H. Brazilin Treatment Produces Antidepressant- and Anxiolytic-Like Effects in Mice. Biol Pharm Bull 2020; 42:1268-1274. [PMID: 31366864 DOI: 10.1248/bpb.b18-00882] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Increasing evidence shows depression relevant to oxidative stress and inflammation. Anti-inflammatory strategies or antioxidants have led to the development of new antidepressants. Brazilin is a natural product from the Chinese traditional medicine Caesalpinia sappan L., exerting anti-inflammatory, antioxidant, anti-platelet concentration, and anti-cancer effects. While the antidepressant effect of brazilin is largely unknown. In present study, we investigated the effects of brazilin on H2O2-induced oxidative injury in PC12 cells and on depression- and anxiety-like behaviors of chronically mild stressed (CMS)-induced depression mice. It was found that brazilin pre-treatment (both 10 and 20 µM) significantly increased cell viability and decreased cell apoptosis in H2O2-treated PC12 cells. Furthermore, repetitive administration of brazilin to CMS-induced depression mice by intraperitoneal injection (10 mg/kg) made the mice significantly lose their latency of feeding in novelty-suppressed feeding test (NSF), have more the sucrose preference in sucrose preference test (SPT), and more time spent in the central zone without affecting their crossing activity in open field test (OFT). These results suggested that brazilin can play a role in antidepressant and anxiolytic-like behaviors for CMS-induced depression mice probably through inhibiting the oxidative stress. Therefore, brazilin is worth to be further explored for treating depressive and anxiety disorders.
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Affiliation(s)
- Xi Wang
- Neuroscience Research Center, Institute of Medicine and Health, Hebei Medical University.,Department of Biochemistry and Molecular Biology, College of Basic Medicine, Hebei Medical University
| | - Zi Xiu
- Neuroscience Research Center, Institute of Medicine and Health, Hebei Medical University.,Department of Biochemistry and Molecular Biology, College of Basic Medicine, Hebei Medical University
| | - Yuru Du
- Neuroscience Research Center, Institute of Medicine and Health, Hebei Medical University.,Department of Biochemistry and Molecular Biology, College of Basic Medicine, Hebei Medical University
| | - Yiming Li
- Experimental Education Center, Clinical College of Hebei Medical University
| | - Juxiang Yang
- College of Basic Medicine, Hebei Medical University
| | - Yuan Gao
- Neuroscience Research Center, Institute of Medicine and Health, Hebei Medical University.,Department of Biochemistry and Molecular Biology, College of Basic Medicine, Hebei Medical University
| | - Fangfang Li
- Department of Biochemistry and Molecular Biology, College of Basic Medicine, Hebei Medical University
| | - Xi Yin
- Neuroscience Research Center, Institute of Medicine and Health, Hebei Medical University.,Department of Functional Region of Diagnosis, Fourth Hospital of Hebei Medical University
| | - Haishui Shi
- Neuroscience Research Center, Institute of Medicine and Health, Hebei Medical University.,Department of Biochemistry and Molecular Biology, College of Basic Medicine, Hebei Medical University.,Hebei Key Laboratory of Forensic Medicine, Hebei Medicinal University.,Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Medicinal University
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11
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Bae IH, Lee SH, Oh S, Choi H, Marinho PA, Yoo JW, Ko JY, Lee ES, Lee TR, Lee CS, Kim DY. Mannosylerythritol lipids ameliorate ultraviolet A-induced aquaporin-3 downregulation by suppressing c-Jun N-terminal kinase phosphorylation in cultured human keratinocytes. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2019; 23:113-120. [PMID: 30820155 PMCID: PMC6384198 DOI: 10.4196/kjpp.2019.23.2.113] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 12/17/2018] [Accepted: 12/24/2018] [Indexed: 11/15/2022]
Abstract
Mannosylerythritol lipids (MELs) are glycolipids and have several pharmacological efficacies. MELs also show skin-moisturizing efficacy through a yet-unknown underlying mechanism. Aquaporin-3 (AQP3) is a membrane protein that contributes to the water homeostasis of the epidermis, and decreased AQP3 expression following ultraviolet (UV)-irradiation of the skin is associated with reduced skin moisture. No previous study has examined whether the skin-moisturizing effect of MELs might act through the modulation of AQP3 expression. Here, we report for the first time that MELs ameliorate the UVA-induced downregulation of AQP3 in cultured human epidermal keratinocytes (HaCaT keratinocytes). Our results revealed that UVA irradiation decreases AQP3 expression at the protein and messenger RNA (mRNA) levels, but that MEL treatment significantly ameliorated these effects. Our mitogen-activated protein kinase inhibitor analysis revealed that phosphorylation of c-Jun N-terminal kinase (JNK), but not extracellular signal-regulated kinase or p38, mediates UVA-induced AQP3 downregulation, and that MEL treatment significantly suppressed the UVA-induced phosphorylation of JNK. To explore a possible mechanism, we tested whether MELs could regulate the expression of peroxidase proliferator-activated receptor gamma (PPAR-γ), which acts as a potent transcription factor for AQP3 expression. Interestingly, UVA irradiation significantly inhibited the mRNA expression of PPAR-γ in HaCaT keratinocytes, whereas a JNK inhibitor and MELs significantly rescued this effect. Taken together, these findings suggest that MELs ameliorate UVA-induced AQP3 downregulation in HaCaT keratinocytes by suppressing JNK activation to block the decrease of PPAR-γ. Collectively, our findings suggest that MELs can be used as a potential ingredient that modulates AQP3 expression to improve skin moisturization following UVA irradiation-induced damage.
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Affiliation(s)
- Il-Hong Bae
- R&D Center, Amorepacific Corporation, Yongin 17074, Korea.,Department of Veterinary Pathology, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea
| | - Sung Hoon Lee
- R&D Center, Amorepacific Corporation, Yongin 17074, Korea
| | - Soojung Oh
- R&D Center, Amorepacific Corporation, Yongin 17074, Korea
| | - Hyeongwon Choi
- R&D Center, Amorepacific Corporation, Yongin 17074, Korea
| | | | - Jae Won Yoo
- R&D Center, Amorepacific Corporation, Yongin 17074, Korea
| | - Jae Young Ko
- R&D Center, Amorepacific Corporation, Yongin 17074, Korea
| | - Eun-Soo Lee
- R&D Center, Amorepacific Corporation, Yongin 17074, Korea
| | - Tae Ryong Lee
- R&D Center, Amorepacific Corporation, Yongin 17074, Korea
| | - Chang Seok Lee
- Department of Beauty and Cosmetic Science, Eulji University, Seongnam 13135, Korea
| | - Dae-Yong Kim
- Department of Veterinary Pathology, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea
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