1
|
Mishra AK, S L N, Jain A, Jagtap CY, Dane G, Paroha S, Sahoo PK. Effectiveness of Semecarpus anacardium Linn. fruits in cancer and inflammatory diseases: A mini review. Fitoterapia 2024; 175:105978. [PMID: 38685508 DOI: 10.1016/j.fitote.2024.105978] [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: 11/17/2023] [Revised: 04/24/2024] [Accepted: 04/25/2024] [Indexed: 05/02/2024]
Abstract
BACKGROUND Semecarpus anacardium Linn. (SCA) fruits are found in India's sub-Himalayan, tropical, and central regions and have been utilized for centuries in traditional Indian medicine to treat various ailments. In recent times, a growing body of research has emerged indicating that the extracts and active components found in SCA fruits possess qualities that can potentially inhibit the development of cancer and inflammatory markers. PURPOSE This study aims to provide a comprehensive review of the existing literature on the pharmacological mechanisms underlying the effects of extracts and phytochemicals of SCA fruits in cellular, animal models, and clinical trials of cancer and inflammatory diseases. METHODS A comprehensive literature search was conducted utilizing several databases, including PubMed, Scopus, Google Scholar, preprint platforms, and the Cochrane Database of Systematic Reviews using the keywords "Semecarpus anacardium", "Anti-inflammatory," and "cancer". The collection of articles started with establishing the database and continued until April 2024. RESULTS Out of 1130 retrieved database records, 316 pertained to systematic reviews. The remaining 814 records focused on examining the anticancer and anti-inflammatory properties of SCA fruits. In the course of these investigations, the four primary cancer types linked to SCA fruits are identified as lung cancer, hepatocellular carcinoma, breast cancer, and blood cancer. CONCLUSION The findings will provide more support for investigating SCA fruits in cancer treatment and will furnish thorough reference data and recommendations for future studies on this botanical medication.
Collapse
Affiliation(s)
- Ashwini Kumar Mishra
- Department of Pharmaceutics, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Delhi Pharmaceutical Sciences and Research University, New Delhi, 110017, India
| | - Neha S L
- Department of Pharmaceutics, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Delhi Pharmaceutical Sciences and Research University, New Delhi, 110017, India
| | - Ankit Jain
- Department of Pharmacy, Birla Institute of Technology and Science Pilani (BITS-PILANI), Pilani Campus, Rajasthan, 333001, India
| | | | - Ganesh Dane
- Central Ayurveda Research Institute, Jhansi, Uttar Pradesh, 284003, India
| | - Shweta Paroha
- Department of Pharmaceutics, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Delhi Pharmaceutical Sciences and Research University, New Delhi, 110017, India
| | - Pravat Kumar Sahoo
- Department of Pharmaceutics, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Delhi Pharmaceutical Sciences and Research University, New Delhi, 110017, India.
| |
Collapse
|
2
|
Sáez-Martínez P, Porcel-Pastrana F, Montero-Hidalgo AJ, Lozano de la Haba S, Sanchez-Sanchez R, González-Serrano T, Gómez-Gómez E, Martínez-Fuentes AJ, Jiménez-Vacas JM, Gahete MD, Luque RM. Dysregulation of RNA-Exosome machinery is directly linked to major cancer hallmarks in prostate cancer: Oncogenic role of PABPN1. Cancer Lett 2024; 584:216604. [PMID: 38244911 DOI: 10.1016/j.canlet.2023.216604] [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: 10/05/2023] [Revised: 12/01/2023] [Accepted: 12/15/2023] [Indexed: 01/22/2024]
Abstract
Novel biomarkers and therapeutic strategies for prostate-cancer (PCa) are required to overcome its lethal progression. The dysregulation/implication of the RNA-Exosome-complex (REC; cellular machinery controlling the 3'-5'processing/degradation of most RNAs) in different cancer-types, including PCa, is poorly known. Herein, different cellular/molecular/preclinical approaches with human PCa-samples (tissues and/or plasma of 7 independent cohorts), and in-vitro/in-vivo PCa-models were used to comprehensively characterize the REC-profile and explore its role in PCa. Moreover, isoginkgetin (REC-inhibitor) effects were evaluated on PCa-cells. We demonstrated a specific dysregulation of the REC-components in PCa-tissues, identifying the Poly(A)-Binding-Protein-Nuclear 1 (PABPN1) factor as a critical regulator of major cancer hallmarks. PABPN1 is consistently overexpressed in different human PCa-cohorts and associated with poor-progression, invasion and metastasis. PABPN1 silencing decreased relevant cancer hallmarks in multiple PCa-models (proliferation/migration/tumourspheres/colonies, etc.) through the modulation of key cancer-related lncRNAs (PCA3/FALEC/DLEU2) and mRNAs (CDK2/CDK6/CDKN1A). Plasma PABPN1 levels were altered in patients with metastatic and tumour-relapse. Finally, pharmacological inhibition of REC-activity drastically inhibited PCa-cell aggressiveness. Altogether, the REC is drastically dysregulated in PCa, wherein this novel molecular event/mechanism, especially PABPN1 alteration, may be potentially exploited as a novel prognostic and therapeutic tool for PCa.
Collapse
Affiliation(s)
- Prudencio Sáez-Martínez
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Cordoba, Spain; Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain; Hospital Universitario Reina Sofía (HURS), Cordoba, Spain; Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | - Francisco Porcel-Pastrana
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Cordoba, Spain; Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain; Hospital Universitario Reina Sofía (HURS), Cordoba, Spain; Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | - Antonio J Montero-Hidalgo
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Cordoba, Spain; Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain; Hospital Universitario Reina Sofía (HURS), Cordoba, Spain; Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | - Samanta Lozano de la Haba
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Cordoba, Spain; Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain; Hospital Universitario Reina Sofía (HURS), Cordoba, Spain; Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | - Rafael Sanchez-Sanchez
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Cordoba, Spain; Hospital Universitario Reina Sofía (HURS), Cordoba, Spain; Anatomical Pathology Service, HURS, Cordoba, Spain
| | - Teresa González-Serrano
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Cordoba, Spain; Hospital Universitario Reina Sofía (HURS), Cordoba, Spain; Anatomical Pathology Service, HURS, Cordoba, Spain
| | - Enrique Gómez-Gómez
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Cordoba, Spain; Hospital Universitario Reina Sofía (HURS), Cordoba, Spain; Urology Service, HURS/IMIBIC, Cordoba, Spain
| | - Antonio J Martínez-Fuentes
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Cordoba, Spain; Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain; Hospital Universitario Reina Sofía (HURS), Cordoba, Spain; Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | | | - Manuel D Gahete
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Cordoba, Spain; Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain; Hospital Universitario Reina Sofía (HURS), Cordoba, Spain; Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain
| | - Raúl M Luque
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), Cordoba, Spain; Department of Cell Biology, Physiology, and Immunology, University of Córdoba, Cordoba, Spain; Hospital Universitario Reina Sofía (HURS), Cordoba, Spain; Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición, (CIBERobn), Cordoba, Spain.
| |
Collapse
|
3
|
Huo Y, Zhao C, Wang Y, Wang S, Mu T, Du W. Roles of Apigenin and Nepetin in the Assembly Behavior and Cytotoxicity of Prion Neuropeptide PrP106-126. ACS Chem Neurosci 2024; 15:245-257. [PMID: 38133816 DOI: 10.1021/acschemneuro.3c00417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023] Open
Abstract
Development of potential inhibitors to prevent prion protein (PrP) fibrillation is a therapeutic strategy for prion diseases. The prion neuropeptide PrP106-126, a research model of abnormal PrP (PrPSc), presents similar physicochemical and biochemical characters to PrPSc, which is also a target of potential inhibitors against prion deposition. Many flavones have antioxidant, anti-inflammatory, and antibacterial properties, and they are applied in treating prion disorder and other amyloidosis as well. However, the inhibition mechanism of flavones on PrP106-126 fibrillation is still unclear. In the current work, apigenin and nepetin were used to suppress the aggregation of PrP106-126 and to alleviate the peptide-induced cytotoxicity. The results showed that apigenin and nepetin impeded the fibril formation of PrP106-126 and depolymerized the preformed fibrils. They were bound to PrP106-126 predominantly by hydrophobic and hydrogen bonding interactions. In addition, both flavones upregulated cell viability and decreased membrane leakage through reducing peptide oligomerization. The differences in inhibition and cell protection between the two small molecules were presumably attributed to the substitution of hydroxyl and methoxy groups in nepetin, which demonstrated the significant structure-function relationship of flavones with prion neuropeptide and the prospect of flavonoids as drug candidates against prion diseases.
Collapse
Affiliation(s)
- Yan Huo
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Cong Zhao
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Yanan Wang
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Shao Wang
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Tiancheng Mu
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Weihong Du
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| |
Collapse
|
4
|
Yu J, Wang J, Yang J, Ouyang T, Gao H, Kan H, Yang Y. New insight into the mechanisms of Ginkgo biloba leaves in the treatment of cancer. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 122:155088. [PMID: 37844377 DOI: 10.1016/j.phymed.2023.155088] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 09/07/2023] [Accepted: 09/11/2023] [Indexed: 10/18/2023]
Abstract
BACKGROUND Ginkgo biloba leaves (GBLs), as an herbal dietary supplement and a traditional Chinese medicine, have been used in treating diseases for hundred years. Recently, increasing evidence reveals that the extracts and active ingredients of GBLs have anti-cancer (chemo-preventive) properties. However, the molecular mechanism of GBLs in anti-cancer has not been comprehensively summarized. PURPOSE To systematically summarize the literatures for identifying the molecular mechanism of GBLs in cellular, animal models and clinical trials of cancers, as well as for critically evaluating the current evidence of efficacy and safety of GBLs for cancers. METHODS Employing the search terms "Ginkgo biloba" and "cancer" till July 25, 2023, a comprehensive search was carried out in four electronic databases including Scopus, PubMed, Google Scholar and Web of Science. The articles not contained in the databases are performed by manual searches and all the literatures on anti-cancer research and mechanism of action of GBLs was extracted and summarized. The quality of methodology was assessed independently through PRISMA 2020. RESULTS Among 84 records found in the database, 28 were systematic reviews related to GBLs, while the remaining 56 records were related to the anticancer effects of GBLs, which include studies on the anticancer activities and mechanisms of extracts or its components in GBLs at cellular, animal, and clinical levels. During these studies, the top six cancer types associated with GBLs are lung cancer, hepatocellular carcinoma, gastric cancer, breast cancer, colorectal cancer, and cervical cancer. Further analysis reveals that GBLs primarily exert their anticancer effects by stimulating cancer cell apoptosis, inhibiting cell proliferation, invasion and migration of cancers, exhibiting anti-inflammatory and antioxidant properties, and modulating signaling pathways. Besides, the pharmacology, toxicology, and clinical research on the anti-tumor activity of GBLs have also been discussed. CONCLUSIONS This is the first paper to thoroughly investigate the pharmacology effect, toxicology, and the mechanisms of action of GBLs for anti-cancer properties. All the findings will reinforce the need to explore the new usage of GBLs in cancers and offer comprehensive reference data and recommendations for future research on this herbal medicine.
Collapse
Affiliation(s)
- Jing Yu
- School of Medical Informatics Engineering, Anhui University of Chinsese Medicine, Hefei, Anhui 230012, China
| | - Jinghui Wang
- School of Integrated Chinese and Western Medicine, Anhui University of Chinese Medicine, Hefei, Anhui 230012, China.
| | - Jianhua Yang
- School of Medical Informatics Engineering, Anhui University of Chinsese Medicine, Hefei, Anhui 230012, China
| | - Ting Ouyang
- School of Medical Informatics Engineering, Anhui University of Chinsese Medicine, Hefei, Anhui 230012, China
| | - Honglei Gao
- School of Medical Informatics Engineering, Anhui University of Chinsese Medicine, Hefei, Anhui 230012, China
| | - Hongxing Kan
- School of Medical Informatics Engineering, Anhui University of Chinsese Medicine, Hefei, Anhui 230012, China; Anhui Computer Application Research Institute of Chinese Medicine, China Academy of Chinese Medical Sciences, Hefei, Anhui 230012, China
| | - Yinfeng Yang
- School of Medical Informatics Engineering, Anhui University of Chinsese Medicine, Hefei, Anhui 230012, China; Anhui Computer Application Research Institute of Chinese Medicine, China Academy of Chinese Medical Sciences, Hefei, Anhui 230012, China.
| |
Collapse
|
5
|
Ran Y, Hu C, Wan J, Kang Q, Zhou R, Liu P, Ma D, Wang J, Tang L. Integrated investigation and experimental validation of PPARG as an oncogenic driver: implications for prognostic assessment and therapeutic targeting in hepatocellular carcinoma. Front Pharmacol 2023; 14:1298341. [PMID: 38044948 PMCID: PMC10690586 DOI: 10.3389/fphar.2023.1298341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 11/06/2023] [Indexed: 12/05/2023] Open
Abstract
Peroxisome proliferator-activated receptor gamma (PPARG), a key transcription factor involved in lipid metabolism and glucose homeostasis, has been implicated in various types of cancer. However, its precise role in cancer remains unclear. In this study, we conducted a comprehensive pan-cancer analysis of PPARG expression using various types of cancer obtained from public databases. We observed significant heterogeneity in PPARG expression across different types of cancer. The association between PPARG expression and patient prognosis was investigated using Cox proportional hazards regression models and survival analysis. Clinical features and protein expression levels in the cohort showed that PPARG expression was strongly associated, suggesting its potential as a therapeutic target. We also evaluated the prognostic potential of PPARG by analyzing immune infiltration and genomic stability. We experimentally validated the potential of PPARG as a therapeutic target by analyzing drug sensitivity profiles, molecular docking simulations, and in vitro cell proliferation assays associated with PPARG expression. We identified common expression patterns of PPARG with other genes involved in key carcinogenic pathways. This provides deeper insights into the molecular mechanisms underlying its carcinogenic role. Additionally, functional enrichment analysis revealed significant enrichment of genes related to drug metabolism, cell proliferation, and immune response pathways associated with PPARG. Our findings highlight the importance of PPARG in the broader biology of cancer and suggest its potential as a diagnostic and therapeutic target for specific types of cancer. The results of our study provide strong support for the potential role of PPARG as a promising prognostic biomarker and immunotherapeutic target across various types of cancer.
Collapse
Affiliation(s)
- Yunsheng Ran
- School of Pharmacy, Guizhou Medical University, Guiyang, China
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D, Guizhou Medical University, Guiyang, China
| | - Chujiao Hu
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D, Guizhou Medical University, Guiyang, China
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, China
| | - Junzhao Wan
- School of Pharmacy, Guizhou Medical University, Guiyang, China
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D, Guizhou Medical University, Guiyang, China
| | - Qian Kang
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Ruixian Zhou
- Department of Acupuncture and Moxibustion, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Ping Liu
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Dan Ma
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D, Guizhou Medical University, Guiyang, China
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, China
- Department of Hematology, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Jianta Wang
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D, Guizhou Medical University, Guiyang, China
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, China
| | - Lei Tang
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D, Guizhou Medical University, Guiyang, China
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang, China
- Key Laboratory of Endemic and Ethnic Diseases, Ministry of Education and Key Laboratory of Medical Molecular Biology of Guizhou Province, Guizhou Medical University, Guiyang, Guizhou, China
| |
Collapse
|
6
|
Jurčević Šangut I, Šarkanj B, Karalija E, Šamec D. A Comparative Analysis of Radical Scavenging, Antifungal and Enzyme Inhibition Activity of 3'-8″-Biflavones and Their Monomeric Subunits. Antioxidants (Basel) 2023; 12:1854. [PMID: 37891933 PMCID: PMC10604771 DOI: 10.3390/antiox12101854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Biflavonoids are dimeric forms of flavonoids that have recently gained importance as an effective new scaffold for drug discovery. In particular, 3'-8″-biflavones exhibit antiviral and antimicrobial activity and are promising molecules for the treatment of neurodegenerative and metabolic diseases as well as cancer therapies. In the present study, we directly compared 3'-8″-biflavones (amentoflavone, bilobetin, ginkgetin, isoginkgetin, and sciadopitysin) and their monomeric subunits (apigenin, genkwanin, and acacetin) and evaluated their radical scavenging activity (with DPPH), antifungal activity against mycotoxigenic fungi (Alternaria alternata, Aspergillus flavus, Aspergillus ochraceus, Fusarium graminearum, and Fusarium verticillioides), and inhibitory activity on enzymes (acetylcholinesterase, tyrosinase, α-amylase, and α-glucosidase). All the tested compounds showed weak radical scavenging activity, while antifungal activity strongly depended on the tested concentration and fungal species. Biflavonoids, especially ginkgetin and isoginkgetin, proved to be potent acetylcholinesterase inhibitors, whereas monomeric flavonoids showed higher tyrosinase inhibitory activity than the tested 3'-8″-biflavones. Amentoflavone proved to be a potent α-amylase and α-glucosidase inhibitor, and in general, 3'-8″-biflavones showed a stronger inhibitory potential on these enzymes than their monomeric subunits. Thus, we can conclude that 3'-8″-dimerization enhanced acetylcholinesterase, α-amylase, and α-glucosidase activities, but the activity also depends on the number of hydroxyl and methoxy groups in the structure of the compound.
Collapse
Affiliation(s)
- Iva Jurčević Šangut
- Department of Food Technology, University North, 48000 Koprivnica, Croatia; (I.J.Š.); (B.Š.)
| | - Bojan Šarkanj
- Department of Food Technology, University North, 48000 Koprivnica, Croatia; (I.J.Š.); (B.Š.)
| | - Erna Karalija
- Department for Biology, Faculty of Science, University of Sarajevo, 71000 Sarajevo, Bosnia and Herzegovina;
| | - Dunja Šamec
- Department of Food Technology, University North, 48000 Koprivnica, Croatia; (I.J.Š.); (B.Š.)
| |
Collapse
|
7
|
Wang C, Bai Y, Li T, Liu J, Wang Y, Ju S, Yao W, Xiong B, Zhou G. Beneficial effects of ginkgetin on improving nonalcoholic steatohepatitis characterized by bulk and single-cell RNA sequencing analysis. Front Pharmacol 2023; 14:1267445. [PMID: 37860111 PMCID: PMC10582714 DOI: 10.3389/fphar.2023.1267445] [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: 07/26/2023] [Accepted: 09/22/2023] [Indexed: 10/21/2023] Open
Abstract
Background and aims: Nonalcoholic steatohepatitis (NASH) has become one of the major causes of cirrhosis and liver failure. However, there are currently no approved medications for managing NASH. Our study was designed to assess the effects of ginkgetin on NASH and the involved mechanisms. Methods: We constructed a mouse model of NASH by high-fat diet for 24 weeks. The effects of ginkgetin on NASH were evaluated by histological study, Western blot, and biochemical analysis. RNA Sequencing (RNA-Seq) analysis was used to investigate the alteration in gene expression and signaling pathways at bulk and single-cell levels. Results: Administration of ginkgetin resulted in a marked improvement in hepatic lipid accumulation, inflammation, and fibrosis in the NASH model. And these results were supported by bulk RNA-Seq analysis, in which the related signaling pathways and gene expression were markedly downregulated. Furthermore, single-cell RNA-Seq (scRNA-Seq) analysis revealed that the effects of ginkgetin on NASH were associated with the reprogramming of macrophages, hepatic stellate cells, and endothelial cells. Especially, ginkgetin induced a marked decrease in macrophages and a shift from pro-inflammatory to anti-inflammatory phenotype in NASH mice. And the NASH-associated macrophages (NAMs), which emerge during NASH, were also significantly downregulated by ginkgetin. Conclusion: Ginkgetin exhibits beneficial effects on improving NASH, supported by bulk and single-cell RNA-Seq. Our study may promote pharmacological therapy for NASH and raise the existent understanding of NASH.
Collapse
Affiliation(s)
- Chaoyang Wang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yaowei Bai
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tongqiang Li
- Department of Interventional Radiology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jiacheng Liu
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yingliang Wang
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shuguang Ju
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Yao
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bin Xiong
- Department of Interventional Radiology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Guofeng Zhou
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
8
|
Ma X, Xu W, Jin X, Mu H, Wang Z, Hua Y, Cai Z, Zhang T. Telocinobufagin inhibits osteosarcoma growth and metastasis by inhibiting the JAK2/STAT3 signaling pathway. Eur J Pharmacol 2023; 942:175529. [PMID: 36690054 DOI: 10.1016/j.ejphar.2023.175529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 01/13/2023] [Accepted: 01/19/2023] [Indexed: 01/22/2023]
Abstract
Osteosarcoma is the most common primary bone malignancy in children and adolescents; it exhibits rapid growth and a high metastatic potential and may thus lead to relatively high mortality. The JAK2/STAT3 signaling pathway, which plays a critical role in the occurrence and development of osteosarcoma, is a potential target for the treatment of osteosarcoma. Here, we identified the natural product telocinobufagin (TCB), which is a component isolated from toad cake, as a potent candidate with anti-osteosarcoma effects. TCB inhibited osteosarcoma cell growth, migration, invasion and induced cancer cell apoptosis. Mechanistically, TCB specifically inhibited the JAK2/STAT3 signaling pathway. More importantly, TCB significantly suppressed tumor growth and metastasis in an osteosarcoma xenograft animal model. Moreover, TCB also showed strong inhibitory effects in other cancer types, such as lung cancer, liver cancer, colon cancer, breast cancer and gastric cancer. Hence, our study reveals TCB as a potent anti-osteosarcoma therapeutic agent that inhibits the JAK2/STAT3 signaling pathway.
Collapse
Affiliation(s)
- Xinglong Ma
- Department of Orthopedics, Shanghai Bone Tumor Institution, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, PR China; Precision Research Center for Refractory Diseases, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, PR China
| | - Wenyuan Xu
- Department of Orthopedics, Shanghai Bone Tumor Institution, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, PR China
| | - Xinmeng Jin
- Department of Orthopedics, Shanghai Bone Tumor Institution, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, PR China
| | - Haoran Mu
- Department of Orthopedics, Shanghai Bone Tumor Institution, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, PR China
| | - Zhuoying Wang
- Department of Orthopedics, Shanghai Bone Tumor Institution, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, PR China
| | - Yingqi Hua
- Department of Orthopedics, Shanghai Bone Tumor Institution, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, PR China.
| | - Zhengdong Cai
- Department of Orthopedics, Shanghai Bone Tumor Institution, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, PR China.
| | - Tao Zhang
- Department of Orthopedics, Shanghai Bone Tumor Institution, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, PR China.
| |
Collapse
|
9
|
Targeting PI3K/AKT signaling pathway in obesity. Biomed Pharmacother 2023; 159:114244. [PMID: 36638594 DOI: 10.1016/j.biopha.2023.114244] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 01/13/2023] Open
Abstract
Obesity is a disorder with an increasing prevalence, which impairs the life quality of patients and intensifies societal health care costs. The development of safe and innovative prevention strategies and therapeutic approaches is thus of great importance. The complex pathophysiology of obesity involves multiple signaling pathways that influence energy metabolism in different tissues. The phosphatidylinositol 3-kinases (PI3K)/protein kinase B (AKT) pathway is critical for the metabolic homeostasis and its function in insulin-sensitive tissues is described in the context of health, obesity and obesity-related complications. The PI3K family participates in the regulation of diverse physiological processes including but not limited to cell growth, survival, differentiation, autophagy, chemotaxis, and metabolism depending on the cellular context. AKT is downstream of PI3K in the insulin signaling pathway, and promotes multiple cellular processes by targeting a plethora of regulatory proteins that control glucose and lipid metabolism. Natural products are essential for prevention and treatment of many human diseases, including obesity. Anti-obesity natural compounds effect multiple pathophysiological mechanisms involved in obesity development. Numerous recent preclinical studies reveal the advances in using plant secondary metabolites to target the PI3K/AKT signaling pathway for obesity management. In this paper the druggability of PI3K as a target for compounds with anti-obesity potential is evaluated. Perspectives on the strategies and limitations for clinical implementation of obesity management using natural compounds modulating the PI3K/AKT pathway are suggested.
Collapse
|
10
|
Hinokiflavone Attenuates the Virulence of Methicillin-Resistant Staphylococcus aureus by Targeting Caseinolytic Protease P. Antimicrob Agents Chemother 2022; 66:e0024022. [PMID: 35862746 PMCID: PMC9380526 DOI: 10.1128/aac.00240-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Drug-resistant bacteria was the third leading cause of death worldwide in 2019, which sounds like a cautionary note for global public health. Therefore, developing novel strategies to combat Methicillin-resistant Staphylococcus aureus (MRSA) infections is the need of the hour. Caseinolytic protease P (ClpP) represents pivotal microbial degradation machinery in MRSA involved in bacterial homeostasis and pathogenicity, considered an ideal target for combating S. aureus infections. Herein, we identified a natural compound, hinokiflavone, that inhibited the activity of ClpP of MRSA strain USA300 with an IC50 of 34.36 μg/mL. Further assays showed that hinokiflavone reduced the virulence of S. aureus by inhibiting multiple virulence factors expression. Results obtained from cellular thermal transfer assay (CETSA), thermal shift assay (TSA), local surface plasmon resonance (LSPR) and molecular docking (MD) assay enunciated that hinokiflavone directly bonded to ClpP with confirmed docking sites, including SER-22, LYS-26 and ARG-28. In vivo, the evaluation of anti-infective activity showed that hinokiflavone in combination with vancomycin effectively protected mice from MRSA-induced fatal pneumonia, which was more potent than vancomycin alone. As mentioned above, hinokiflavone, as an inhibitor of ClpP, could be further developed into a promising adjuvant against S. aureus infections.
Collapse
|
11
|
Cardullo N, Muccilli V, Tringali C. Laccase-mediated synthesis of bioactive natural products and their analogues. RSC Chem Biol 2022; 3:614-647. [PMID: 35755186 PMCID: PMC9175115 DOI: 10.1039/d1cb00259g] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 04/14/2022] [Indexed: 11/21/2022] Open
Abstract
Laccases are a class of multicopper oxidases that catalyse the one-electron oxidation of four equivalents of a reducing substrate, with the concomitant four-electron reduction of dioxygen to water. Typically, they catalyse many anabolic reactions, in which mostly phenolic metabolites were subjected to oxidative coupling. Alternatively, laccases catalyse the degradation or modification of biopolymers like lignin in catabolic processes. In recent years, laccases have proved valuable and green biocatalysts for synthesising compounds with therapeutic value, including antitumor, antibiotic, antimicrobial, and antioxidant agents. Further up to date applications include oxidative depolymerisation of lignin to gain new biomaterials and bioremediation processes of industrial waste. This review summarizes selected examples from the last decade's literature about the laccase-mediated synthesis of biologically active natural products and their analogues; these will include lignans and neolignans, dimeric stilbenoids, biflavonoids, biaryls and other compounds of potential interest for the pharmaceutical industry. In addition, a short section about applications of laccases in natural polymer modification has been included.
Collapse
Affiliation(s)
- Nunzio Cardullo
- Dipartimento di Scienze Chimiche, Università degli Studi di Catania V.le A. Doria 6 95125-Catania Italy +39-095-580138 +39-095-7385041 +39-095-7385025
| | - Vera Muccilli
- Dipartimento di Scienze Chimiche, Università degli Studi di Catania V.le A. Doria 6 95125-Catania Italy +39-095-580138 +39-095-7385041 +39-095-7385025
| | - Corrado Tringali
- Dipartimento di Scienze Chimiche, Università degli Studi di Catania V.le A. Doria 6 95125-Catania Italy +39-095-580138 +39-095-7385041 +39-095-7385025
| |
Collapse
|
12
|
Bailly C. A world tour in the name of natural products. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 100:154080. [PMID: 35405614 DOI: 10.1016/j.phymed.2022.154080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 03/22/2022] [Accepted: 03/25/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Names of natural products (NP) are usually given depending on the species of origin, be it a plant, a marine organism or a microbial species. In some cases, names have been given with reference to people, animals, music, foods or places. Many NP refer to countries, cities or specific places such as mountains, deserts, seas and oceans. PURPOSE On the basis of NP names, a world tour has been imagined referring to more than one hundred NP with names evocative of over 50 countries and regions. RESULTS The world tour goes from UK (britannin) to Italy (vaticanol) in Europe, from Uganda (ugandoside) to Senegal (senegalene, senegalenines) in Africa, from Brazil (brasilin) to Chile (santiaguine) in South America, from Utah (utahin) to Florida (floridanolide) in the US. It includes Central America (mexicanin, panamine) and the Caribbean islands (jamaicin, bahamaolides). It also crosses Alaska (alaskene) and Canada (quebecol, canadaline). The tour continues throughout Asia, from Thailand (thailandine) to China (Chinaldine) and Pakistan (pakistanamine), to finally reaches Oceania with Australia (australigenin) and Vanuatu (vanuatine), among other countries. This virtual journey, without bordure or wall, brings us to the highest mountains (himalayamine), the deepest oceans (pacificins) and the largest deserts (desertomycin). CONCLUSION In the current period of COVID-19 pandemia, with restricted opportunities for international travels, this NP name-based virtual journey offers a world tour to learn more from nature and to inspire scientists to contribute to the field of NP discovery and drug design. There are also limitations associated with the use of trivial names for NP. NP names can be further exploited for teaching and learning.
Collapse
Affiliation(s)
- Christian Bailly
- OncoWitan, Scientific Consulting Office, Lille (Wasquehal) 59290, France.
| |
Collapse
|
13
|
Bader A, Santoro V, Parisi V, Malafronte N, Al-Sheikh I, Cacciola A, Germanò MP, D'Angelo V. The anti-angiogenic effect of polyphenols from the roots of Daphne mucronata Royle subsp. linearifolia (Hart) Halda (Thymelaeaceae). Eur J Integr Med 2022. [DOI: 10.1016/j.eujim.2022.102151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
14
|
Zhang F, Li S, Liu C, Fang K, Jiang Y, Zhang J, Lan J, Zhu L, Pang H, Wang G. Rapid screening for acetylcholinesterase inhibitors in Selaginella doederleinii Hieron by using functionalized magnetic Fe3O4 nanoparticles. Talanta 2022; 243:123284. [DOI: 10.1016/j.talanta.2022.123284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 01/11/2022] [Accepted: 02/01/2022] [Indexed: 11/17/2022]
|
15
|
Shao N, Feng Z, Li N. Isoginkgetin inhibits inflammatory response in the fibroblast-like synoviocytes of rheumatoid arthritis by suppressing matrix metallopeptidase 9 expression. Chem Biol Drug Des 2022; 99:923-929. [PMID: 35353950 DOI: 10.1111/cbdd.14049] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 03/13/2022] [Accepted: 03/26/2022] [Indexed: 11/27/2022]
Abstract
Inflammatory and invasive fibroblast-like synoviocytes (FLS) contribute to the pathology of rheumatoid arthritis (RA). Isoginkgetin (IGKG) has been identified as having anti-inflammatory properties. This study investigated whether IGKG could be utilized to treat RA. Primary FLS were isolated from synovial tissues derived from six RA patients, which were over-expressed with matrix metallopeptidase 9 and cultured with or without tumor necrosis factor (TNF)-α and then further treated with IGKG. IGKG down-regulated the content of various interleukins (ILs), namely, IL-1β, IL-6, and IL-8, in RA-FLS supernatant with or without TNF-α stimulation, with diminished migration and invasion properties as assayed by the transwell system. Furthermore, down-regulated inflammatory cytokine secretion and down-regulated migration and invasion properties could be reversed through matrix metallopeptidase 9 overexpression. Dual-luciferase reporter gene assay indicated that IGKG could inhibit nuclear factor kappa B transcription activity. Western blot analysis also demonstrated that IGKG down-regulated the expression of p-IκBα, p-p65, and MMP9. IGKG displayed the ability to inhibit the inflammatory response of RA-FLS through the NF-κB/MMP9 pathway with diminished migration and invasion.
Collapse
Affiliation(s)
- Nan Shao
- Department of Rheumatology and Immunology, Daqing Oilfield General Hospital, Daqing, China
| | - Zhibo Feng
- Department of Rheumatology and Immunology, Daqing Oilfield General Hospital, Daqing, China
| | - Nannan Li
- Department of Rheumatology, Xiyuan Hospital, Chinese Academy of Traditional Chinese Medicine, Beijing, China
| |
Collapse
|
16
|
Šamec D, Karalija E, Dahija S, Hassan STS. Biflavonoids: Important Contributions to the Health Benefits of Ginkgo ( Ginkgo biloba L.). PLANTS (BASEL, SWITZERLAND) 2022; 11:plants11101381. [PMID: 35631806 PMCID: PMC9143338 DOI: 10.3390/plants11101381] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/19/2022] [Accepted: 05/20/2022] [Indexed: 05/03/2023]
Abstract
Ginkgo (Ginkgo biloba L.) is one of the most distinctive plants, characterized by excellent resistance to various environmental conditions. It is used as an ornamental plant and is recognized as a medicinal plant in both traditional and Western medicine. Its bioactive potential is associated with the presence of flavonoids and terpene trilactones, but many other compounds may also have synergistic effects. Flavonoid dimers-biflavonoids-are important constituents of ginkgophytopharmaceuticals. Currently, the presence of 13 biflavonoids has been reported in ginkgo, of which amentoflavone, bilobetin, sciadopitysin, ginkgetin and isoginkgetin are the most common. Their role in plants remains unknown, but their bioactivity and potential role in the management of human health are better investigated. In this review, we have provided an overview of the chemistry, diversity and biological factors that influence the presence of biflavonoids in ginkgo, as well as their bioactive and health-related properties. We have focused on their antioxidant, anticancer, antiviral, antibacterial, antifungal and anti-inflammatory activities as well as their potential role in the treatment of cardiovascular, metabolic and neurodegenerative diseases. We also highlighted their potential toxicity and pointed out further research directions.
Collapse
Affiliation(s)
- Dunja Šamec
- Department of Food Technology, University North, Trga Dr. Žarka Dolinara 1, 48000 Koprivnica, Croatia
- Correspondence:
| | - Erna Karalija
- Department for Biology, Faculty of Science, University of Sarajevo, Zmaja od Bosne 33-35, 71000 Sarajevo, Bosnia and Herzegovina; (E.K.); (S.D.)
| | - Sabina Dahija
- Department for Biology, Faculty of Science, University of Sarajevo, Zmaja od Bosne 33-35, 71000 Sarajevo, Bosnia and Herzegovina; (E.K.); (S.D.)
| | - Sherif T. S. Hassan
- Department of Applied Ecology, Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Prague, Czech Republic;
| |
Collapse
|
17
|
Qin X, Chen X, Guo L, Liu J, Yang Y, Zeng Y, Li C, Liu W, Ma W. Hinokiflavone induces apoptosis, cell cycle arrest and autophagy in chronic myeloid leukemia cells through MAPK/NF-κB signaling pathway. BMC Complement Med Ther 2022; 22:100. [PMID: 35387632 PMCID: PMC8988348 DOI: 10.1186/s12906-022-03580-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 03/24/2022] [Indexed: 11/13/2022] Open
Abstract
Background Chronic myeloid leukemia (CML) is a myeloproliferative tumor originating from hematopoietic stem cells, and resistance to tyrosine kinase inhibitors (TKI) has become a major cause of treatment failure. Alternative drug therapy is one of the important ways to overcome TKI resistance. Hinokiflavone (HF) is a C-O-C type biflavonoid with low toxicity and antitumor activity. This study investigated the antitumor effect and possible mechanisms of HF in CML cells. Methods Cell viability was measured by CCK-8 assay. Cell apoptosis and cell cycle distribution were analyzed by flow cytometry. Western blotting was used to assess protein expression levels. Results Our results showed that HF significantly inhibited the viability of K562 cells in a concentration- and time-dependent manner and induced G2/M phase arrest by up-regulating p21 and down-regulating Cdc2 protein. Furthermore, HF induced caspase-dependent apoptosis by activating JNK/p38 MAPK signaling pathway and inhibiting NF-κB activity. In addition, HF induced autophagy by increasing LC3-II expression and p62 degradation. Pretreatment with CQ, a late autophagy inhibitor, significantly increased the levels of LC3-II and p62 proteins and promoted cell survival. Conclusion HF shows a good anti-leukemia effect and is expected to become a potential therapeutic drug for CML. Supplementary Information The online version contains supplementary material available at 10.1186/s12906-022-03580-7.
Collapse
Affiliation(s)
- Xiang Qin
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, 999078, Macau, China.,Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, Children Hematological Oncology and Birth Defects Laboratory, Sichuan Clinical Research Center for Birth Defects, No. 25, Taiping Street, Jiangyang District, Luzhou, 646000, Sichuan, China
| | - Xi Chen
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, Children Hematological Oncology and Birth Defects Laboratory, Sichuan Clinical Research Center for Birth Defects, No. 25, Taiping Street, Jiangyang District, Luzhou, 646000, Sichuan, China
| | - Ling Guo
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, Children Hematological Oncology and Birth Defects Laboratory, Sichuan Clinical Research Center for Birth Defects, No. 25, Taiping Street, Jiangyang District, Luzhou, 646000, Sichuan, China
| | - Jing Liu
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, Children Hematological Oncology and Birth Defects Laboratory, Sichuan Clinical Research Center for Birth Defects, No. 25, Taiping Street, Jiangyang District, Luzhou, 646000, Sichuan, China
| | - You Yang
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, 999078, Macau, China.,Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, Children Hematological Oncology and Birth Defects Laboratory, Sichuan Clinical Research Center for Birth Defects, No. 25, Taiping Street, Jiangyang District, Luzhou, 646000, Sichuan, China
| | - Yan Zeng
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, Children Hematological Oncology and Birth Defects Laboratory, Sichuan Clinical Research Center for Birth Defects, No. 25, Taiping Street, Jiangyang District, Luzhou, 646000, Sichuan, China
| | - Cheng Li
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, Children Hematological Oncology and Birth Defects Laboratory, Sichuan Clinical Research Center for Birth Defects, No. 25, Taiping Street, Jiangyang District, Luzhou, 646000, Sichuan, China
| | - Wenjun Liu
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, Children Hematological Oncology and Birth Defects Laboratory, Sichuan Clinical Research Center for Birth Defects, No. 25, Taiping Street, Jiangyang District, Luzhou, 646000, Sichuan, China.
| | - Wenzhe Ma
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Avenida Wai Long, Taipa, 999078, Macau, China.
| |
Collapse
|
18
|
Wang B, Shi C, Feng L, Pan W, Tian XG, Sun CP, Wang C, Ning J, Lv X, Wang Y, Yuan QH, Guan RX, Zhang HL, Ma XC, Ma TH. Potent Inhibition of Human Cytochrome P450 3A4 by Biflavone Components from Ginkgo Biloba and Selaginella Tamariscina. Front Pharmacol 2022; 13:856784. [PMID: 35295338 PMCID: PMC8920304 DOI: 10.3389/fphar.2022.856784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 02/07/2022] [Indexed: 01/15/2023] Open
Abstract
CYP3A4-mediated Phase I biotransformation is the rate-limiting step of elimination for many commonly used clinically agents. The modulatory effects of herbal medicines on CYP3A4 activity are one of the risk factors affecting the safe use of drug and herbal medicine. In the present study, the inhibitory effects of nearly hundred kinds of herbal medicines against CYP3A4 were evaluated based on a visual high-throughput screening method. Furthermore, biflavone components including bilobetin (7-demethylginkgetin, DGK), ginkgetin (GK), isoginkgetin (IGK), and amentoflavone (AMF) were identified as the main inhibitory components of Ginkgo biloba L. (GB) and Selaginella tamariscina (P. Beauv.) Spring (ST), which displayed very strong inhibitory effects toward CYP3A4. The inhibitory effects of these biflavones on clinical drugs that mainly undergo CYP3A4-dependent metabolism were evaluated. The IC50 of GK toward tamoxifen, gefitinib and ticagrelor were found to be of 0.478 ± 0.003, 0.869 ± 0.001, and 1.61 ± 0.039 μM, respectively. These results suggest the potential pharmacokinetic interactions between the identified biflavones and clinical drugs undergoing CYP3A4-mediated biotransformation. The obtained information is important for guiding the rational use of herbal medicine in combination with synthetic pharmaceuticals.
Collapse
Affiliation(s)
- Bo Wang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Chao Shi
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Lei Feng
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
- Second Affiliated Hospital, Dalian Medical University, Dalian, China
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, China
| | - Wei Pan
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Xiang-Ge Tian
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Cheng-Peng Sun
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Chao Wang
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Jing Ning
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
- *Correspondence: Jing Ning, ; Hou-Li Zhang, ; Tong-Hui Ma,
| | - Xia Lv
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Yan Wang
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Qian-Hui Yuan
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Rui-Xuan Guan
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
| | - Hou-Li Zhang
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
- *Correspondence: Jing Ning, ; Hou-Li Zhang, ; Tong-Hui Ma,
| | - Xiao-Chi Ma
- College of Pharmacy, College of Integrative Medicine, Dalian Medical University, Dalian, China
- Second Affiliated Hospital, Dalian Medical University, Dalian, China
| | - Tong-Hui Ma
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
- *Correspondence: Jing Ning, ; Hou-Li Zhang, ; Tong-Hui Ma,
| |
Collapse
|
19
|
Li CY, Wang HN, He RJ, Huang J, Song LL, Song Y, Huo P, Hou J, Ji G, Ge GB. Discovery and characterization of amentoflavone as a naturally occurring inhibitor against the bile salt hydrolase produced by Lactobacillus salivarius. Food Funct 2022; 13:3318-3328. [DOI: 10.1039/d1fo03277a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bile salt hydrolases (BSHs), a group of cysteine-hydrolases produced by the gut microbes, which play a crucial role in hydrolysis of the glycine- or taurine-conjugated bile acids, have been validated...
Collapse
|
20
|
Xu J, Wang Y, Zheng T, Huo Y, Du W. Biflavones inhibit the fibrillation and cytotoxicity of human islet amyloid polypeptide. J Mater Chem B 2022; 10:4650-4661. [DOI: 10.1039/d2tb00230b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biflavones are a kind of natural compounds with a variety of biological activities, which have the effects of reversing diabetes and neurodegenerative diseases. Human islet amyloid polypeptide (hIAPP) is closely...
Collapse
|
21
|
Deng C, Chen H, Meng Z, Meng S. Roles of traditional chinese medicine regulating neuroendocrinology on AD treatment. Front Endocrinol (Lausanne) 2022; 13:955618. [PMID: 36213283 PMCID: PMC9533021 DOI: 10.3389/fendo.2022.955618] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 09/01/2022] [Indexed: 11/20/2022] Open
Abstract
The incidence of sporadic Alzheimer's disease (AD) is increasing in recent years. Studies have shown that in addition to some genetic abnormalities, the majority of AD patients has a history of long-term exposure to risk factors. Neuroendocrine related risk factors have been proved to be strongly associated with AD. Long-term hormone disorder can have a direct detrimental effect on the brain by producing an AD-like pathology and result in cognitive decline by impairing neuronal metabolism, plasticity and survival. Traditional Chinese Medicine(TCM) may regulate the complex process of endocrine disorders, and improve metabolic abnormalities, as well as the resulting neuroinflammation and oxidative damage through a variety of pathways. TCM has unique therapeutic advantages in treating early intervention of AD-related neuroendocrine disorders and preventing cognitive decline. This paper reviewed the relationship between neuroendocrine and AD as well as the related TCM treatment and its mechanism. The advantages of TCM intervention on endocrine disorders and some pending problems was also discussed, and new insights for TCM treatment of dementia in the future was provided.
Collapse
Affiliation(s)
- Chujun Deng
- Department of Traditional Chinese Medicine, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, China
| | - Huize Chen
- Department of Traditional Chinese Medicine, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, China
| | - Zeyu Meng
- The Second Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Shengxi Meng
- Department of Traditional Chinese Medicine, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, China
- *Correspondence: Shengxi Meng,
| |
Collapse
|
22
|
Chen B, Luo H, Chen W, Huang Q, Zheng K, Xu D, Li S, Liu A, Huang L, Zheng Y, Lin X, Yao H. Pharmacokinetics, Tissue Distribution, and Human Serum Albumin Binding Properties of Delicaflavone, a Novel Anti-Tumor Candidate. Front Pharmacol 2021; 12:761884. [PMID: 34867382 PMCID: PMC8635734 DOI: 10.3389/fphar.2021.761884] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 10/27/2021] [Indexed: 01/12/2023] Open
Abstract
Delicaflavone (DF), a natural active ingredient from Selaginella doederleinii Hieron, has been reported to have favorable anticancer effects and is thus considered a potential anticancer agent. However, its pharmacokinetics and plasma protein binding properties remain unknown. Here, we investigated the pharmacokinetic profile of DF in rats using a validated HPLC-MS/MS methods, as well as its human serum albumin (HSA) binding properties through multi-spectroscopic and in silico methods. The results showed that DF was rapidly eliminated and had a widespread tissue distribution after intravenous administration. DF showed linear dynamics in the dose range of 30–60 mg/kg and poor oral bioavailability. The major distribution tissues of DF were the liver, lungs, and kidneys. Ultraviolet and fluorescence spectroscopy and molecular docking demonstrated that DF had a static quenching effect on HSA, with one binding site, and relatively strong binding constants. Thermodynamic analysis of the binding data revealed that hydrogen bonding and van der Waals interactions played major roles in binding. The results of this study further our understanding of the pharmacokinetic and plasma protein binding properties of the potential anticancer agent DF and shed light on pharmacological strategies that may be useful for the development of novel cancer therapeutics.
Collapse
Affiliation(s)
- Bing Chen
- Key Laboratory of Nanomedical Technology (Education Department of Fujian Province), School of Pharmacy, Nano Medical Technology Research Institute, Fujian Medical University, Fuzhou, China.,Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Hongbin Luo
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China.,Department of Orthopedic, The First Affiliated Hospital, Fujian Medical University, Fuzhou, China
| | - Weiying Chen
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China.,Department of Pharmacy, Xiamen Humanity Hospital, Fujian Medical University, Xiamen, China
| | - Qishu Huang
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Kaifan Zheng
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Dafen Xu
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Shaoguang Li
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Ailin Liu
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Liying Huang
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Yanjie Zheng
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Xinhua Lin
- Key Laboratory of Nanomedical Technology (Education Department of Fujian Province), School of Pharmacy, Nano Medical Technology Research Institute, Fujian Medical University, Fuzhou, China.,Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Hong Yao
- Department of Pharmaceutical Analysis, School of Pharmacy, Fujian Medical University, Fuzhou, China.,Fujian Key Laboratory of Drug Target Discovery and Structural and Functional Research, Fujian Medical University, Fuzhou, China
| |
Collapse
|
23
|
Li WW, Li D, Qin Y, Sun CX, Wang YL, Gao L, Ling-Hu L, Zhang F, Cai W, Zhu L, Wang G. Cardioprotective effects of Amentoflavone by suppression of apoptosis and inflammation on an in vitro and vivo model of myocardial ischemia-reperfusion injury. Int Immunopharmacol 2021; 101:108296. [PMID: 34794889 DOI: 10.1016/j.intimp.2021.108296] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 10/17/2021] [Accepted: 10/19/2021] [Indexed: 01/13/2023]
Abstract
Inflammation modulation is currently considered a promising therapeutic strategy to counteract the burden of cardiovascular disease. Amentoflavone (AME) is a natural biflavone with two apigenin molecules that, possess promising anti-inflammatory, anti-oxidative, and anti-cancer properties. In the present study, we aimed to investigate the effects of AME on myocardial ischemia-reperfusion injury in vivo and in vitro, and to elucidate the underlying mechanism. Our results showed that AME significantly reduced the levels of LDH, CK-MB, IL-6, IL-1β, and TNF-α after hypoxia (H) 12 h/reoxygenation (R) 4 h treatment, and significantly increased the cell survival rate of H9c2 cardiomyocytes induced by H/R and inhibited their apoptosis rate. AME (25, 50, 100 mg·kg-1·d-1, i.g.) or a positive control drug diltiazem (DIZ) (16 mg·kg-1·d-1, i.g.) was used as pretreatment for 7 days; the myocardial ischemia-reperfusion(I/R) model was established. TTC staining results showed that the infarct volume was significantly reduced after AME and DIZ treatment. Oral administration of AME dose-dependently ameliorated I/R injury-induced increase in pro-inflammatory factors (IL-6, IL-1β, and TNF-α) and levels of LDH and CK-MB. Results of TUNEL and HE staining showed that the I/R model had more induced apoptosis, but could be effectively reduced by pretreatment with AME. After surgery, the heart of the rat was examined via western blotting to detect inflammation-related proteins. Compared with the sham group, the p-AKT in the I/R group was significantly reduced and the content of p-NF-κBp65 was significantly increased. However, these changes could be reversed by AME treatment. DIZ treatment exerted similar beneficial effects in I/R rats as the high dose of AME did. This study highlights the excellent therapeutic potential of AME for managing myocardial ischemia-reperfusion injury.
Collapse
Affiliation(s)
- Wei-Wei Li
- Department of Pharmaceutical Chemistry, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, China; Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Dan Li
- Department of Pharmaceutical Chemistry, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, China; Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Yao Qin
- Department of Cardiovascular Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Cheng-Xin Sun
- Department of Pharmaceutical Chemistry, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, China; Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Yong-Ling Wang
- Department of Pharmaceutical Chemistry, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, China; Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Lei Gao
- Department of Pharmaceutical Chemistry, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, China; Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Lang Ling-Hu
- Department of Pharmaceutical Chemistry, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, China; Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Feng Zhang
- Department of Pharmaceutical Chemistry, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, China; Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Wen Cai
- Department of Pharmaceutical Chemistry, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, China; Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Lei Zhu
- Department of Pharmaceutical Chemistry, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, China; Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou 563000, China.
| | - Gang Wang
- Department of Pharmaceutical Chemistry, School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, China; Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou 563000, China.
| |
Collapse
|
24
|
Desmet S, Morreel K, Dauwe R. Origin and Function of Structural Diversity in the Plant Specialized Metabolome. PLANTS (BASEL, SWITZERLAND) 2021; 10:2393. [PMID: 34834756 PMCID: PMC8621143 DOI: 10.3390/plants10112393] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 10/29/2021] [Accepted: 11/03/2021] [Indexed: 05/07/2023]
Abstract
The plant specialized metabolome consists of a multitude of structurally and functionally diverse metabolites, variable from species to species. The specialized metabolites play roles in the response to environmental changes and abiotic or biotic stresses, as well as in plant growth and development. At its basis, the specialized metabolism is built of four major pathways, each starting from a few distinct primary metabolism precursors, and leading to distinct basic carbon skeleton core structures: polyketides and fatty acid derivatives, terpenoids, alkaloids, and phenolics. Structural diversity in specialized metabolism, however, expands exponentially with each subsequent modification. We review here the major sources of structural variety and question if a specific role can be attributed to each distinct structure. We focus on the influences that various core structures and modifications have on flavonoid antioxidant activity and on the diversity generated by oxidative coupling reactions. We suggest that many oxidative coupling products, triggered by initial radical scavenging, may not have a function in se, but could potentially be enzymatically recycled to effective antioxidants. We further discuss the wide structural variety created by multiple decorations (glycosylations, acylations, prenylations), the formation of high-molecular weight conjugates and polyesters, and the plasticity of the specialized metabolism. We draw attention to the need for untargeted methods to identify the complex, multiply decorated and conjugated compounds, in order to study the functioning of the plant specialized metabolome.
Collapse
Affiliation(s)
- Sandrien Desmet
- Department of Plant Biotechnology and Bioinformatics, Ghent University, 9052 Gent, Belgium; (S.D.); (K.M.)
- Center for Plant Systems Biology, VIB, 9052 Gent, Belgium
| | - Kris Morreel
- Department of Plant Biotechnology and Bioinformatics, Ghent University, 9052 Gent, Belgium; (S.D.); (K.M.)
- Center for Plant Systems Biology, VIB, 9052 Gent, Belgium
| | - Rebecca Dauwe
- Unité de Recherche Biologie des Plantes et Innovation (BIOPI), UMR Transfrontalière BioEcoAgro, Université de Picardie Jules Verne, 80000 Amiens, France
| |
Collapse
|
25
|
Lou H, Hu L, Lu H, Wei T, Chen Q. Metabolic Engineering of Microbial Cell Factories for Biosynthesis of Flavonoids: A Review. Molecules 2021; 26:4522. [PMID: 34361675 PMCID: PMC8348848 DOI: 10.3390/molecules26154522] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 07/15/2021] [Accepted: 07/25/2021] [Indexed: 12/17/2022] Open
Abstract
Flavonoids belong to a class of plant secondary metabolites that have a polyphenol structure. Flavonoids show extensive biological activity, such as antioxidative, anti-inflammatory, anti-mutagenic, anti-cancer, and antibacterial properties, so they are widely used in the food, pharmaceutical, and nutraceutical industries. However, traditional sources of flavonoids are no longer sufficient to meet current demands. In recent years, with the clarification of the biosynthetic pathway of flavonoids and the development of synthetic biology, it has become possible to use synthetic metabolic engineering methods with microorganisms as hosts to produce flavonoids. This article mainly reviews the biosynthetic pathways of flavonoids and the development of microbial expression systems for the production of flavonoids in order to provide a useful reference for further research on synthetic metabolic engineering of flavonoids. Meanwhile, the application of co-culture systems in the biosynthesis of flavonoids is emphasized in this review.
Collapse
Affiliation(s)
- Hanghang Lou
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China; (H.L.); (H.L.); (T.W.)
| | - Lifei Hu
- Hubei Key Lab of Quality and Safety of Traditional Chinese Medicine & Health Food, Huangshi 435100, China;
| | - Hongyun Lu
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China; (H.L.); (H.L.); (T.W.)
| | - Tianyu Wei
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China; (H.L.); (H.L.); (T.W.)
| | - Qihe Chen
- Department of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China; (H.L.); (H.L.); (T.W.)
| |
Collapse
|