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Exploration of medicinal plants as potential therapeutics against COVID-19: molecular insights and drug development prospects with other significant medicinal information a retrospective exposition. 探索药用植物作为抗 COVID-19 的潜在疗法:分子见解和药物开发前景与其他重要药用信息的回顾性阐述。
IF 2.8 4区 医学
Journal of Pharmacy and Pharmacology Pub Date : 2024-08-21 DOI: 10.1093/jpp/rgae074
Saurabh Dilip Bhandare
{"title":"Exploration of medicinal plants as potential therapeutics against COVID-19: molecular insights and drug development prospects with other significant medicinal information a retrospective exposition.","authors":"Saurabh Dilip Bhandare","doi":"10.1093/jpp/rgae074","DOIUrl":"https://doi.org/10.1093/jpp/rgae074","url":null,"abstract":"<p><strong>Objectives: </strong>The study aims to explore the potential of medicinal plants and their phytoconstituents as effective inhibitors of the coronavirus disease 2019 (COVID-19), caused by the SARS-CoV-2 virus. The focus is on investigating specific medicinal plants known for their pharmacological properties, such as: antioxidant, anti-inflammatory, and immunomodulatory effects, to determine their viability in developing COVID-19 treatments.</p><p><strong>Materials and methods: </strong>This study involves a comprehensive study of medicinal plants, including: Withania somnifera (Ashwagandha) and Ocimum sanctum (Holy Basil), known for their beneficial health effects. Molecular docking studies were conducted to assess the interactions between phytoconstituents from these plants and SARS-CoV-2 proteins. The compounds' drug-like characteristics and safety profiles were also evaluated to determine their potential as therapeutic agents.</p><p><strong>Results: </strong>The molecular docking studies revealed that the phytoconstituents from the studied medicinal plants exhibit favourable interactions with SARS-CoV-2 proteins, suggesting their potential as therapeutic targets. These compounds demonstrated promising drug-like characteristics and safety profiles, indicating their suitability for further development as COVID-19-fighting medications.</p><p><strong>Discussion: </strong>The results indicate that medicinal plants and their bioactive substances hold significant potential for developing therapies against COVID-19. The ability of these organic substances to interact with key viral proteins and provide various therapeutic benefits highlights their potential as multi-functional treatment options. However, further research is necessary to confirm these findings and to understand the full scope of their therapeutic efficacy and safety in clinical settings.</p><p><strong>Conclusions: </strong>Medicinal plants and their phyto-constituents represent a promising avenue for developing effective treatments for COVID-19. The favourable interactions with SARS-CoV-2 proteins and the promising drug-like characteristics observed in this study suggest that these natural compounds could be integral in the fight against the COVID-19 pandemic. Further research and clinical trials are essential to fully validating their potential and translating these findings into practical medical applications.</p>","PeriodicalId":16960,"journal":{"name":"Journal of Pharmacy and Pharmacology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142036060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mesenchymal stem cell-derived exosomal microRNA-367-3p mitigates lower limb ischemia/reperfusion injury in mouse skeletal muscle via EZH2 targeting. 间充质干细胞衍生的外泌体microRNA-367-3p通过EZH2靶向缓解小鼠骨骼肌下肢缺血再灌注损伤
IF 2.8 4区 医学
Journal of Pharmacy and Pharmacology Pub Date : 2024-08-13 DOI: 10.1093/jpp/rgae086
Huanhuan Sun, Jueqiong Wang, Wei Bi, Feng Zhang, Kai Zhang, Xitao Tian, Xiang Gao, Yanrong Zhang
{"title":"Mesenchymal stem cell-derived exosomal microRNA-367-3p mitigates lower limb ischemia/reperfusion injury in mouse skeletal muscle via EZH2 targeting.","authors":"Huanhuan Sun, Jueqiong Wang, Wei Bi, Feng Zhang, Kai Zhang, Xitao Tian, Xiang Gao, Yanrong Zhang","doi":"10.1093/jpp/rgae086","DOIUrl":"https://doi.org/10.1093/jpp/rgae086","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to investigate the protective effect of bone marrow mesenchymal stem cell-derived exosomes (BMSCs-exo) against lower limb ischemia/reperfusion (I/R) injury-induced pyroptosis in skeletal muscle.</p><p><strong>Methods: </strong>A mouse model of lower limb I/R injury was utilized to assess the impact of BMSCs-exo, particularly when loaded with microRNA-367-3p (miR-367-3p), on pyroptosis. Histological examination, wet weight/dry weight ratio measurements, and luciferase assays were employed to elucidate the mechanisms involved.</p><p><strong>Key findings: </strong>BMSCs-exo effectively suppressed pyroptosis in injured skeletal muscle tissue. Loading BMSCs-exo with miR-367-3p enhanced this protective effect by downregulating key pyroptosis-related proteins. Luciferase assays identified enhancer of zeste homolog 2 (EZH2) as a direct target of miR-367-3p in BMSCs-exo.</p><p><strong>Conclusions: </strong>BMSCs-exo loaded with miR-367-3p safeguarded mouse skeletal muscle against pyroptosis-induced I/R injury by targeting EZH2. These findings offer valuable insights into potential therapeutic strategies for lower limb I/R injuries, emphasizing the therapeutic potential of BMSCs-exo in mitigating tissue damage caused by pyroptosis.</p>","PeriodicalId":16960,"journal":{"name":"Journal of Pharmacy and Pharmacology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141975976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Current treatments for oropharyngeal squamous cell carcinoma and the move towards molecular therapy. 口咽鳞状细胞癌的现有治疗方法以及分子疗法的发展。
IF 2.8 4区 医学
Journal of Pharmacy and Pharmacology Pub Date : 2024-08-13 DOI: 10.1093/jpp/rgae107
Mitra Elmi, Joshua H Dass, Crispin R Dass
{"title":"Current treatments for oropharyngeal squamous cell carcinoma and the move towards molecular therapy.","authors":"Mitra Elmi, Joshua H Dass, Crispin R Dass","doi":"10.1093/jpp/rgae107","DOIUrl":"10.1093/jpp/rgae107","url":null,"abstract":"<p><strong>Objectives: </strong>In this review, we discuss oropharyngeal squamous cell carcinoma (OPSCC) treatment options with a focus on the molecular mechanisms of OPSCC in head and neck squamous cell carcinoma (HNSCC) and head and neck cancers (HNCs). Treatment can be radical intent (aim for cure) or palliative intent (aim for disease control and symptom management). OPSCC is a prominent subset of HNSCCs in Australia and the Western World.</p><p><strong>Method: </strong>We looked at the current conventional treatment options with an overview of recent advances and future endeavours.</p><p><strong>Key findings: </strong>We identified that radiotherapy is the primary management for OPSCC in most countries, including the USA, UK, NZ, and Australia. In contrast, surgery is only considered for superficial OPSCC or neck surgery. If surgery is incomplete, then definitive management still requires radiotherapy.</p><p><strong>Conclusion: </strong>Molecular therapy is largely at the preclinical stage, with cetuximab, nivolumab, pembrolizumab, Lenvatinib, and bevacizumab being tested clinically currently.</p>","PeriodicalId":16960,"journal":{"name":"Journal of Pharmacy and Pharmacology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141975975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research progress on ethnobotany, phytochemistry, pharmacological action, and applications of Engelhardia roxburghiana Wall: a review. 关于 Engelhardia roxburghiana Wall 的民族植物学、植物化学、药理作用和应用的研究进展:综述。
IF 2.8 4区 医学
Journal of Pharmacy and Pharmacology Pub Date : 2024-08-02 DOI: 10.1093/jpp/rgae021
Yuxin Li, Wenxin Xia, Tingting Li, Yuanyuan Zhang, Wenjin Zhang, Jiahui Yue, Lulu Wang, Xiangdong Zhu, Xueyan Fu
{"title":"Research progress on ethnobotany, phytochemistry, pharmacological action, and applications of Engelhardia roxburghiana Wall: a review.","authors":"Yuxin Li, Wenxin Xia, Tingting Li, Yuanyuan Zhang, Wenjin Zhang, Jiahui Yue, Lulu Wang, Xiangdong Zhu, Xueyan Fu","doi":"10.1093/jpp/rgae021","DOIUrl":"10.1093/jpp/rgae021","url":null,"abstract":"<p><strong>Objectives: </strong>Engelhardia roxburghiana Wall is a plant of the Juglandaceae family, and its leaves is the main part used as a medicine. It is used to relieve heat and pain, gasification, and dampness. The purpose of this review is to provide a systematic review about the botany, traditional uses, phytochemistry, pharmacology, and toxicology of this plant.</p><p><strong>Key findings: </strong>Many compounds have been isolated and identified from the plant, including flavonoids, triterpenoids, steroids, quinones, essential oils, and other types of chemical constituents. Extensive pharmacological activities of the extracts or compounds of E. roxburghiana Wall in vivo and in vitro were mainly confirmed, including anti-cancer, anti-diabetic, anti-inflammatory, and anti-allergic effects.</p><p><strong>Summary: </strong>In this paper, the botany, traditional uses, phytochemistry, and pharmacology of E. roxburghiana Wall were reviewed. In the future, E. roxburghiana Wall needs further study, such as paying more attention to quality control and the utilization on agriculture. In addition, discussing the medicinal components of decoction as well as the toxicity will also contribute to the progress of clinical trial studies.</p>","PeriodicalId":16960,"journal":{"name":"Journal of Pharmacy and Pharmacology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140175118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
GL-V9 synergizes with oxaliplatin of colorectal cancer via Wee1 degradation mediated by HSP90 inhibition. 通过抑制 HSP90 使 Wee1 降解,GL-V9 可与奥沙利铂协同治疗结直肠癌。
IF 2.8 4区 医学
Journal of Pharmacy and Pharmacology Pub Date : 2024-08-02 DOI: 10.1093/jpp/rgae060
Hongyu Chen, Fan Yang, Qianying Zhao, Hongzheng Wang, Mengyuan Zhu, Hui Li, Zheng Ge, Shuai Zhang, Qinglong Guo, Hui Hui
{"title":"GL-V9 synergizes with oxaliplatin of colorectal cancer via Wee1 degradation mediated by HSP90 inhibition.","authors":"Hongyu Chen, Fan Yang, Qianying Zhao, Hongzheng Wang, Mengyuan Zhu, Hui Li, Zheng Ge, Shuai Zhang, Qinglong Guo, Hui Hui","doi":"10.1093/jpp/rgae060","DOIUrl":"10.1093/jpp/rgae060","url":null,"abstract":"<p><strong>Objectives: </strong>GL-V9 exhibited anti-tumour effects on various types of tumours. This study aimed to verify if GL-V9 synergized with oxaliplatin in suppressing colorectal cancer (CRC) and to explore the synergistic mechanism.</p><p><strong>Methods: </strong>The synergy effect was tested by MTT assays and the mechanism was examined by comet assay, western blotting and immunohistochemistry (IHC). Xenograft model was constructed to substantiated the synergy effect and its mechanism in vivo.</p><p><strong>Results: </strong>GL-V9 was verified to enhance the DNA damage effect of oxaliplatin, so as to synergistically suppress colon cancer cells in vitro and in vivo. In HCT-116 cells, GL-V9 accelerated the degradation of Wee1 and induced the abrogation of cell cycle arrest and mis-entry into mitosis, bypassing the DNA damage response caused by oxaliplatin. Our findings suggested that GL-V9 binding to HSP90 was responsible for the degradation of Wee1 and the vulnerability of colon cancer cells to oxaliplatin. Functionally, overexpression of either HSP90 or WEE1 annulled the synergistic effect of GL-V9 and oxaliplatin.</p><p><strong>Conclusions: </strong>Collectively, our findings revealed that GL-V9 synergized with oxaliplatin to suppress CRC and displayed a promising strategy to improve the efficacy of oxaliplatin.</p>","PeriodicalId":16960,"journal":{"name":"Journal of Pharmacy and Pharmacology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141071352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
YiQi GuBen formula alleviates airway inflammation and airway remodeling in OVA-induced asthma mice through TLR4/NF-κB signaling pathway. 益气固本方通过TLR4/NF-κB信号通路减轻OVA诱导的哮喘小鼠的气道炎症和气道重塑。
IF 2.8 4区 医学
Journal of Pharmacy and Pharmacology Pub Date : 2024-08-02 DOI: 10.1093/jpp/rgae064
Yibu Kong, Zhongtian Wang, Hongjun Yu, Aiai Dong, Yongfu Song, Lei Guo, Jinpu Zhu, Liping Sun, Yinan Guo
{"title":"YiQi GuBen formula alleviates airway inflammation and airway remodeling in OVA-induced asthma mice through TLR4/NF-κB signaling pathway.","authors":"Yibu Kong, Zhongtian Wang, Hongjun Yu, Aiai Dong, Yongfu Song, Lei Guo, Jinpu Zhu, Liping Sun, Yinan Guo","doi":"10.1093/jpp/rgae064","DOIUrl":"10.1093/jpp/rgae064","url":null,"abstract":"<p><strong>Background: </strong>We aim to investigate the effect of YiQi GuBen formula (YQGB) on airway inflammation and airway remodeling in the ovalbumin (OVA)-induced asthma model to further explore the potential mechanisms of YQGB in treating allergic asthma.</p><p><strong>Methods: </strong>Mice were divided into five groups randomly (n = 10): the control group, OVA group, OVA + Dex (0.1 mg/kg) group, OVA + low-dose (1.1 g/kg) YQGB group, and OVA + high-dose (2.2 g/kg) YQGB group. Inflammatory cell count and IgE were detected in bronchoalveolar lavage fluid (BALF). Lung tissue histopathology was observed by using H&E, PAS, Masson, and immunohistochemistry staining. qRT-PCR and western blot were applied to analyze key genes and proteins associated with TLR4 and NF-κB signaling pathways.</p><p><strong>Results: </strong>In OVA-induced asthma mice, YQGB decreased eosinophils and IgE in BALF. YQGB alleviated the OVA-induced inflammatory infiltration and declined IL-4, IL-5, IL-13, Eotaxin, ECP, GM-CSF, LTC4, and LTD4. YQGB attenuated the OVA-induced goblet cell metaplasia and mucus hypersecretion. YQGB mitigated the OVA-induced subepithelial fibrosis and lowered TGF-β1, E-Cadherin, Vimentin, and Fibronectin. YQGB ameliorated the OVA-induced airway smooth muscle thickening and lessened α-SMA and PDGF levels. YQGB reduced the expression of TLR4, MyD88, TRAF6, IκBα, and p65 mRNAs, and IκBα and p-p65 protein levels were also reduced.</p><p><strong>Conclusion: </strong>YQGB exhibits the anti-asthma effect by reducing airway inflammation and airway remodeling through suppressing TLR4/NF-κB signaling pathway, and is worth promoting clinically.</p>","PeriodicalId":16960,"journal":{"name":"Journal of Pharmacy and Pharmacology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141186713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Isoliquiritigenin: a potential drug candidate for the management of erectile dysfunction. Isoliquiritigenin:治疗勃起功能障碍的潜在候选药物。
IF 2.8 4区 医学
Journal of Pharmacy and Pharmacology Pub Date : 2024-08-02 DOI: 10.1093/jpp/rgae054
Queen Saikia, Kamal Adhikari, Airy Sanjeev, Ajit Hazarika, Kishore Sarma
{"title":"Isoliquiritigenin: a potential drug candidate for the management of erectile dysfunction.","authors":"Queen Saikia, Kamal Adhikari, Airy Sanjeev, Ajit Hazarika, Kishore Sarma","doi":"10.1093/jpp/rgae054","DOIUrl":"10.1093/jpp/rgae054","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to assess the erectogenic properties of isoliquiritigenin taking sildenafil (SDF) as the standard.</p><p><strong>Methods: </strong>The binding affinity of isoliquiritigenin (ISL) with the erectile marker proteins (endothelial nitric oxide synthase [eNOS] and enzyme phosphodiesterase type 5 [PDE5]) was investigated using Autodock Vina, which was validated using molecular dynamics simulation. Furthermore, the effect of ISL on the eNOS and PDE5 messenger ribonucleic acid (mRNA) expression and the sexual behavior of mice was investigated, along with the assessment of the pharmacokinetics of ISL.</p><p><strong>Key findings: </strong>The results revealed that the binding affinity of ISL-eNOS/PDE5 and SDF-eNOS/PDE5 was in the range of -7.5 to -8.6 kcal/mol. The ISL-eNOS/PDE5 complexes remained stable throughout the 100 ns simulation period. Root mean square deviation, Rg, SASA, hydrogen, and hydrophobic interactions were similar between ISL-eNOS/PDE5 and SDF-eNOS/PDE5. Analysis of mRNA expressions in paroxetine (PRX)-induced ED mice showed that the co-administration of PRX with ISL reduced PDE5 and increased eNOS mRNA expression, similar to the co-administered group (PRX+SDF). The sexual behavior study revealed that the results of PRX+ISL were better than those of the PRX+SDF group. Pharmacokinetic evaluation further demonstrated that ISL possesses drug-like properties.</p><p><strong>Conclusions: </strong>The results showed that ISL is equally potent as SDF in terms of binding affinity, specific pharmacological properties, and modulating sexual behavior.</p>","PeriodicalId":16960,"journal":{"name":"Journal of Pharmacy and Pharmacology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141310947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of carvedilol on pharmacokinetics of sofosbuvir and its metabolite GS-331007: role of P-glycoprotein. 卡维地洛对索非布韦及其代谢物 GS-331007 药代动力学的影响:P-糖蛋白的作用。
IF 2.8 4区 医学
Journal of Pharmacy and Pharmacology Pub Date : 2024-08-02 DOI: 10.1093/jpp/rgae070
Salma N Fahmy, Lobna H Khedr, Sara A Wahdan, Esther T Menze, Samar S Azab, Ebtehal El-Demerdash
{"title":"Effect of carvedilol on pharmacokinetics of sofosbuvir and its metabolite GS-331007: role of P-glycoprotein.","authors":"Salma N Fahmy, Lobna H Khedr, Sara A Wahdan, Esther T Menze, Samar S Azab, Ebtehal El-Demerdash","doi":"10.1093/jpp/rgae070","DOIUrl":"10.1093/jpp/rgae070","url":null,"abstract":"<p><p>Sofosbuvir (SOF) is a P-glycoprotein (P-gp) substrate, and carvedilol (CAR) is an inhibitor of P-gp, suggesting that it may affect the oral pharmacokinetics and safety of SOF. The current study investigated the pharmacokinetic interaction of CAR with SOF and its metabolite, GS-331007, and the possible consequent toxicities in rats. To assess the pharmacokinetics of SOF and GS-331007, rats were divided into three groups; all received a single oral dose of SOF preceded with saline (SAL), verapamil (VER) as a standard P-gp inhibitor, or CAR, respectively. The serosal, plasma, and hepatic tissue contents of SOF and GS-331007 were assessed using LC-MS/MS. Renal and hepatic toxicities were assessed using biochemical and histopathological tests. Serosal and plasma concentrations of SOF and GS-331007 were increased in the presence of CAR, suggesting a significant inhibitory effect of CAR on intestinal P-gp. Simultaneously, the pharmacokinetic profile of SOF showed a significant increase in the Cmax, AUC(0-t), AUC (0-∞), t1/2, and a reduction in its apparent oral clearance. While the pharmacokinetic profile of GS-331007 was not significantly affected. However, this notable elevation in drug oral bioavailability was corroborated by a significant alteration in renal functions. Hence, further clinical investigations are recommended to ensure the safety and dosing of CAR/SOF combination.</p>","PeriodicalId":16960,"journal":{"name":"Journal of Pharmacy and Pharmacology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141293506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The mechanism of action of Botrychium (Thunb.) Sw. for prevention of idiopathic pulmonary fibrosis based on 1H-NMR-based metabolomics. 基于 1H-NMR 代谢组学的 Botrychium (Thunb.) Sw. 预防特发性肺纤维化的作用机制。
IF 2.8 4区 医学
Journal of Pharmacy and Pharmacology Pub Date : 2024-08-02 DOI: 10.1093/jpp/rgae058
Yutao Lou, Xiaozhou Zou, Zongfu Pan, Zhongjie Huang, Shuilian Zheng, Xiaowei Zheng, Xiuli Yang, Meihua Bao, Yuan Zhang, Jinping Gu, Yiwen Zhang
{"title":"The mechanism of action of Botrychium (Thunb.) Sw. for prevention of idiopathic pulmonary fibrosis based on 1H-NMR-based metabolomics.","authors":"Yutao Lou, Xiaozhou Zou, Zongfu Pan, Zhongjie Huang, Shuilian Zheng, Xiaowei Zheng, Xiuli Yang, Meihua Bao, Yuan Zhang, Jinping Gu, Yiwen Zhang","doi":"10.1093/jpp/rgae058","DOIUrl":"10.1093/jpp/rgae058","url":null,"abstract":"<p><strong>Objectives: </strong>This study aimed to reveal the anti-fibrotic effects of Botrychium ternatum (Thunb.) Sw. (BT) against idiopathic pulmonary fibrosis (IPF) and to preliminarily analyze its potential mechanism on bleomycin-induced IPF rats.</p><p><strong>Methods: </strong>The inhibition of fibrosis progression in vivo was assessed by histopathology combined with biochemical indicators. In addition, the metabolic regulatory mechanism was investigated using 1H-nuclear magnetic resonance-based metabolomics combined with multivariate statistical analysis.</p><p><strong>Key findings: </strong>Firstly, biochemical analysis revealed that BT notably suppressed the expression of hydroxyproline and transforming growth factor-β1 in the pulmonary tissue. Secondly, Masson's trichrome staining and hematoxylin and eosin showed that BT substantially improved the structure of the damaged lung and significantly inhibited the proliferation of collagen fibers and the deposition of extracellular matrix. Finally, serum metabolomic analysis suggested that BT may exert anti-fibrotic effects by synergistically regulating tyrosine metabolism; phenylalanine, tyrosine and tryptophan biosynthesis; and synthesis and degradation of ketone bodies.</p><p><strong>Conclusions: </strong>Our study not only clarifies the potential anti-fibrotic mechanism of BT against IPF at the metabolic level but also provides a theoretical basis for developing BT as an effective anti-fibrotic agent.</p>","PeriodicalId":16960,"journal":{"name":"Journal of Pharmacy and Pharmacology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141080766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Wedelolactone suppresses breast cancer growth and metastasis via regulating TGF-β1/Smad signaling pathway. 蟛蜞菊内酯通过调节 TGF-β1/Smad 信号通路抑制乳腺癌的生长和转移
IF 2.8 4区 医学
Journal of Pharmacy and Pharmacology Pub Date : 2024-08-02 DOI: 10.1093/jpp/rgae065
Hui Li, Manting Hou, Ping Zhang, Lutong Ren, Yuanyuan Guo, Liang Zou, Junling Cao, Zhaofang Bai
{"title":"Wedelolactone suppresses breast cancer growth and metastasis via regulating TGF-β1/Smad signaling pathway.","authors":"Hui Li, Manting Hou, Ping Zhang, Lutong Ren, Yuanyuan Guo, Liang Zou, Junling Cao, Zhaofang Bai","doi":"10.1093/jpp/rgae065","DOIUrl":"10.1093/jpp/rgae065","url":null,"abstract":"<p><strong>Objective: </strong>Breast cancer is a malignant tumor with high invasion and metastasis. TGF-β1-induced epithelial-mesenchymal transition (EMT) is crucially involved in the growth and metastasis of breast cancer. Wedelolactone (Wed) is extracted from herbal medicine Ecliptae Herba, which is reported to have antineoplastic activity. Here, we aimed to elucidate the efficacy and mechanism of Wed against breast cancer.</p><p><strong>Methods: </strong>The effects of Wed on migration and invasion of 4T1 were detected. The expression of EMT-related markers was detected by Western blot and qPCR. The 4T1 orthotopic murine breast cancer model was established to evaluate the therapeutic effect of Wed on the growth and metastasis of breast cancer through TGF-β1/Smad pathway.</p><p><strong>Results: </strong>Wed inhibited the proliferation, migration and invasion of 4T1. It exhibited concentration-dependent inhibition of p-Smad2/3. Wed also reversed the expression of EMT-markers induced by TGF-β1. In addition, Wed suppressed the growth and metastasis of breast cancer in mice. It also affected p-Smad3 expression as well as EMT-related genes, suggesting that its anti-breast cancer effect may be related to the TGF-β1/Smad pathway.</p><p><strong>Conclusion: </strong>Wed reverses EMT by regulating TGF-β1/Smad pathway, potentially serving as a therapeutic agent for breast cancer. Wed is expected to be a potential drug to inhibit TGF-β1/Smad pathway-related diseases.</p>","PeriodicalId":16960,"journal":{"name":"Journal of Pharmacy and Pharmacology","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141288281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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