Pharmacognosy Magazine最新文献

{"title":"Effects of Mineral Chinese Medicine Chloriti Lapis on Gut Microbiota of Small Intestine in PTZ-kindling Epileptic Rats","authors":"Peng Yuan, Fengtao Li, Xilong Qian, Yulu Ma, Xiuxiu Wang, Qian Zhao, Xingyu Zhu, Baofei Yan, Liu Zhou, Wei Yang, Yanqiong Pan, Shilin Dai, Fang Fang, Jin Zhao, Shengjin Liu","doi":"10.1177/09731296231221632","DOIUrl":"https://doi.org/10.1177/09731296231221632","url":null,"abstract":"Background: Epilepsy is a neurological disease, and its clinical treatment presents a significant medical challenge. Nevertheless, Chloriti Lapis (CL), a traditional Chinese Mineral Medicine, has been employed for centuries to address neurological disorders and has shown notable effectiveness. Objectives: The objectives of this study are to further explore whether CL can modulate the abundance and diversity of the small intestinal flora in rats with epilepsy induced by pentylenetetrazol (PTZ) and to investigate the interrelationship among the flora. Materials and Methods: Operational taxonomic units (OTUs), α diversity, β diversity, hierarchical clustering tree, and principal component analysis (PCA) were utilized to analyze the small intestinal flora of PTZ-kindled epileptic rats. Results: The predominant bacterial groups in the small intestine mainly belonged to the phyla Firmicutes, Actinobacteria, Proteobacteria, and Bacteroidetes. The administration of CL was found to effectively increase the abundance and diversity of the small intestinal flora, modify its structural composition, reduce the relative abundance of PTZ-elevated microflora, and enhance the abundance of Streptococcus, Staphylococcus, and Gemella Berger. Conclusion: CL exhibits promising potential, reliability, and unique value in managing epilepsy through the regulation of intestinal flora.","PeriodicalId":508089,"journal":{"name":"Pharmacognosy Magazine","volume":"230 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139848601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Mineral Chinese Medicine Chloriti Lapis on Gut Microbiota of Small Intestine in PTZ-kindling Epileptic Rats","authors":"Peng Yuan, Fengtao Li, Xilong Qian, Yulu Ma, Xiuxiu Wang, Qian Zhao, Xingyu Zhu, Baofei Yan, Liu Zhou, Wei Yang, Yanqiong Pan, Shilin Dai, Fang Fang, Jin Zhao, Shengjin Liu","doi":"10.1177/09731296231221632","DOIUrl":"https://doi.org/10.1177/09731296231221632","url":null,"abstract":"Background: Epilepsy is a neurological disease, and its clinical treatment presents a significant medical challenge. Nevertheless, Chloriti Lapis (CL), a traditional Chinese Mineral Medicine, has been employed for centuries to address neurological disorders and has shown notable effectiveness. Objectives: The objectives of this study are to further explore whether CL can modulate the abundance and diversity of the small intestinal flora in rats with epilepsy induced by pentylenetetrazol (PTZ) and to investigate the interrelationship among the flora. Materials and Methods: Operational taxonomic units (OTUs), α diversity, β diversity, hierarchical clustering tree, and principal component analysis (PCA) were utilized to analyze the small intestinal flora of PTZ-kindled epileptic rats. Results: The predominant bacterial groups in the small intestine mainly belonged to the phyla Firmicutes, Actinobacteria, Proteobacteria, and Bacteroidetes. The administration of CL was found to effectively increase the abundance and diversity of the small intestinal flora, modify its structural composition, reduce the relative abundance of PTZ-elevated microflora, and enhance the abundance of Streptococcus, Staphylococcus, and Gemella Berger. Conclusion: CL exhibits promising potential, reliability, and unique value in managing epilepsy through the regulation of intestinal flora.","PeriodicalId":508089,"journal":{"name":"Pharmacognosy Magazine","volume":" 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139788889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Neuroprotective Potential of Thunbergia laurifolia Lindl Leaf Extracts Against Beta Amyloid-induced Neurotoxicity: An in vitroModel of Alzheimer’s Disease","authors":"Kritsana Homwuttiwong, Benjaporn Buranrat, Supataechasit Yannasithinon, Parinya Noisa, Nootchanat Mairuae","doi":"10.1177/09731296241226769","DOIUrl":"https://doi.org/10.1177/09731296241226769","url":null,"abstract":"Background: Beta-amyloid peptide (Aβ) induces oxidative stress, contributing to Alzheimer’s disease (AD) initiation and progression. This study aims to explore Thunbergia laurifolia ( T. laurifolia) leaf extract’s protective effects on Aβ25–35-induced oxidative stress and cell injury in SH-SY5Y cells and investigate underlying mechanisms. Materials and Methods: SH-SY5Y cells were treated with T. laurifolia leaf extract in the presence or absence of Aβ25–35. After 24 h, neuroprotective effects were assessed using cell viability and lactate dehydrogenase (LDH) assays. Caspase-3/7 activity, intracellular reactive oxygen species (ROS) levels, catalase (CAT), and superoxide dismutase (SOD) activities were measured to examine mechanisms. Total flavonoid and phenolic content assays were performed. Results: The findings showed that exposure to Aβ25–35 led to a notable rise in oxidative stress in SH-SY5Y cells, as evidenced by increased levels of ROS. Additionally, Aβ25–35 treatment increased caspase-3/7 activity and LDH release and decreased cell viability. However, T. laurifolia extract effectively suppressed ROS production, attenuated caspase-3/7 activity, and concentration-dependently reduced Aβ25–35-induced neurotoxicity. LDH release decreased, and cell viability increased. SOD and CAT activities also increased after T. laurifolia treatment. The extract had total phenolic and flavonoid contents of 178.5 ± 6.86 and 32.51 ± 1.26 mg/g, respectively. Conclusion: T. laurifolia extract demonstrated neuroprotective effects against Aβ25–35-induced injury in SH-SY5Y cells. These effects were attributed to reduced oxidative stress, elevated SOD and CAT activity, and suppressed caspase-3/7 activity. T. laurifolia extract shows potential as an alternative or therapeutic approach to AD mediated by Aβ. Nevertheless, further research is needed to elucidate the mechanism by which T. laurifolia ameliorates neuronal cell death induced by Aβ25–35.","PeriodicalId":508089,"journal":{"name":"Pharmacognosy Magazine","volume":"30 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139850067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Neuroprotective Potential of Thunbergia laurifolia Lindl Leaf Extracts Against Beta Amyloid-induced Neurotoxicity: An in vitroModel of Alzheimer’s Disease","authors":"Kritsana Homwuttiwong, Benjaporn Buranrat, Supataechasit Yannasithinon, Parinya Noisa, Nootchanat Mairuae","doi":"10.1177/09731296241226769","DOIUrl":"https://doi.org/10.1177/09731296241226769","url":null,"abstract":"Background: Beta-amyloid peptide (Aβ) induces oxidative stress, contributing to Alzheimer’s disease (AD) initiation and progression. This study aims to explore Thunbergia laurifolia ( T. laurifolia) leaf extract’s protective effects on Aβ25–35-induced oxidative stress and cell injury in SH-SY5Y cells and investigate underlying mechanisms. Materials and Methods: SH-SY5Y cells were treated with T. laurifolia leaf extract in the presence or absence of Aβ25–35. After 24 h, neuroprotective effects were assessed using cell viability and lactate dehydrogenase (LDH) assays. Caspase-3/7 activity, intracellular reactive oxygen species (ROS) levels, catalase (CAT), and superoxide dismutase (SOD) activities were measured to examine mechanisms. Total flavonoid and phenolic content assays were performed. Results: The findings showed that exposure to Aβ25–35 led to a notable rise in oxidative stress in SH-SY5Y cells, as evidenced by increased levels of ROS. Additionally, Aβ25–35 treatment increased caspase-3/7 activity and LDH release and decreased cell viability. However, T. laurifolia extract effectively suppressed ROS production, attenuated caspase-3/7 activity, and concentration-dependently reduced Aβ25–35-induced neurotoxicity. LDH release decreased, and cell viability increased. SOD and CAT activities also increased after T. laurifolia treatment. The extract had total phenolic and flavonoid contents of 178.5 ± 6.86 and 32.51 ± 1.26 mg/g, respectively. Conclusion: T. laurifolia extract demonstrated neuroprotective effects against Aβ25–35-induced injury in SH-SY5Y cells. These effects were attributed to reduced oxidative stress, elevated SOD and CAT activity, and suppressed caspase-3/7 activity. T. laurifolia extract shows potential as an alternative or therapeutic approach to AD mediated by Aβ. Nevertheless, further research is needed to elucidate the mechanism by which T. laurifolia ameliorates neuronal cell death induced by Aβ25–35.","PeriodicalId":508089,"journal":{"name":"Pharmacognosy Magazine","volume":" 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139790111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Traditional Chinese Medicine Offers New Ideas for the Treatment of Osteoporosis Through Multi-method Interventions in Ferroptosis","authors":"Weikang Sun, Zichen Shao, Qipeng Yuan, Huanan Li","doi":"10.1177/09731296231221610","DOIUrl":"https://doi.org/10.1177/09731296231221610","url":null,"abstract":"Osteoporosis, a chronic metabolic bone disease, has a serious impact on the quality of life of postmenopausal women and elderly men. Its prevalence is on the rise as the population ages worldwide. There are many drawbacks to the current clinical approaches to treatment, and traditional chinese medicine (TCM) has long had a unique advantage in the prevention and treatment of osteoporosis. As research in the field of ferroptosis continues to intensify, the study of TCM has become a hot area in the treatment of the disease through multimethod interventions for ferroptosis. Based on this, this study searched the Cochrane Library, PubMed, Embase, CBM, CNKI, WanFang Data, and VIP databases using osteoporosis, TCM, and ferroptosis as keywords. Up to April 2023, research literature on the relationship between TCM, osteoporosis, and ferroptosis was collected. The results found a strong relationship between the main regulatory mechanisms of ferroptosis and osteoporosis. TCM methods with good therapeutic effects on osteoporosis, such as Zanthoxylum bungeanum, Curcumae longae, Salvia miltiorrhiza, Astragalus membranaceus, Bushen Huanjing Recipe, and external treatment of TCM, can all achieve interventions on ferroptosis under different pathways. It provides a new theoretical basis and research direction for the future treatment of osteoporosis through multiple methods of TCM to intervene in ferroptosis. Traditional Chinese Medicine, chinese herbal medicine, osteoporosis, ferroptosis, osteoblasts, osteoclasts","PeriodicalId":508089,"journal":{"name":"Pharmacognosy Magazine","volume":"84 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139794894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular Targets and Mechanisms of Poria cocos-Licorice Drug Pair for the Treatment of Henoch–Schönlein Purpura Nephritis Based on Network Pharmacology","authors":"Jiahua Liu, Qingqing Liu, Xiaoqin Ma, Weiyan Guo, Jie Mi","doi":"10.1177/09731296231223839","DOIUrl":"https://doi.org/10.1177/09731296231223839","url":null,"abstract":"Background: The herbal Poria cocos-Liquorice drug pair (PLDP) possesses the ability to be a diuretic, stimulating the spleen and benefiting the kidney, which plays an important role in the treatment of Henoch–Schönlein purpura nephritis (HSPN). However, the mechanism of action is unknown. Objectives: Through the method of network pharmacology, this research sought to determine the mechanism of PLDP against HSPN. Materials and Methods: The screening of active ingredients in PLDP was conducted by Traditional Chinese Medicine Systems Pharmacology (TCMSP) databases, while their targets were obtained from the TCMSP and Swiss Target Prediction (STP) databases. The genes of HSPN were searched by OMIM, DisGeNET, and GeneCards databases. Then, the common targets of active ingredients in PLDP and HSPN were mapped by Venn analysis. To get the main targets, the researchers utilized the STRING database to construct the protein–protein interaction (PPI) network of the common targets. Then, the function of gene ontology (GO) and the enrichment of the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway of the main targets were examined on the Metascape database to identify the molecular mechanism of PLDP against HSPN. The most relevant signaling pathways with HSPN screened from the top 20 pathways were defined as the key pathways. Finally, the “active ingredient-main target-key pathway” network was built in order to identify the core targets and key active ingredients of PLDP against HSPN. Results: There were 101 active ingredients and 360 targets for PLDP. One hundred and fifty-seven genes for HSPN and 35 common targets between PLDP and HSPN were identified. Through the “active ingredient-main target-key pathway” network, quercetin, kaempferol, polyporenic acid C, dehydrotumulosic acid, poricoic acid A, and naringenin were identified as key active ingredients; TNF, NOS3, RELA, AKT1, ICAM1, and IFNG were identified as core targets; and the key pathways include TNF signaling pathways, HIF-1 signaling pathways, and IL-17 signaling pathways. Conclusion: The research initially investigated the pathways, active ingredients, and targets involved in PLDP against HSPN. The mechanism appears to be linked to its immunomodulatory and anti-inflammatory properties, thus establishing a scientific foundation for further investigation.","PeriodicalId":508089,"journal":{"name":"Pharmacognosy Magazine","volume":"158 1‐8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139796762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Taraxacum officinale Extracts Alleviate Anhedonia and Depression by Inhibiting Uprmt and Mitophagy in the Hippocampi of T2dm Rats","authors":"Meng Wang, Zhen’an Gao, Leilei Ma, Xiuping Wang, Zhaojia Li, Ji’an Li","doi":"10.1177/09731296231226067","DOIUrl":"https://doi.org/10.1177/09731296231226067","url":null,"abstract":"Objective: The objective of this study was to determine the effects of Taraxacum officinale extracts on mitochondrial unfolded protein response (UPRmt) and mitophagy in the hippocampi of type 2 diabetes mellitus (T2DM) rats. Materials and Methods: The T2DM model was established by a high-fat high-sucrose diet (HFSD) for 6 weeks and streptozotocin (STZ) administration. The rats were randomly divided into control, model, metformin (100 mg/kg/day), and T. officinale extracts (1,500 mg/kg/day) treatment groups. Fasting plasma glucose (FPG) levels, 2-h postprandial plasma glucose (2hPPG) levels, and sucrose preference rates (SPR) were ascertained. Enzyme-linked immunosorbent assay (ELISA) was used to quantify the levels of superoxide dismutase (SOD) and malonaldehyde (MDA) in the serum. Finally, the expression levels of UPRmt and mitophagy-related proteins were determined via Western blot analysis. Results: Rats in the model group exhibited significantly higher levels of FPG and 2hPPG but lower SPR than those in the control group. Rats in the Taraxacum group had lower FPG and 2hPPG levels and higher SPR than those of the model group. Moreover, clpP, HSP60, PINK-1, Parkin, P62, Beclin-1, and LC3-II/I proteins were significantly upregulated in the rats of the model group, relative to the control group. UPRmt and mitophagy-related proteins were markedly downregulated in rats of the Taraxacum group, relative to the model group. Conclusion: T2DM rats exhibited certain levels of anhedonia and depression, which were effectively alleviated by T. officinale extracts through the downregulation of UPRmt and mitophagy, and also by conferring protection to mitochondrial function. Keywords Taraxacum officinale, T2DM, hippocampus, UPRmt, mitophagy","PeriodicalId":508089,"journal":{"name":"Pharmacognosy Magazine","volume":"2 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139797084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study on the Fingerprints of Acanthopanax trifoliatus Fractions with Varying Polarities and the Relationship Between Anti-inflammatory and Antioxidant Activity Using Multivariate Analysis","authors":"Zijiu Liang, Xiaohong Huang, Lin Jiang, Qinghua Lin, Renyi Zhang, Changyuan Lin, Xinghong Lai, Mengjiao Xie, Haiyan Chen, Qing Chen, Fangchan Li","doi":"10.1177/09731296231201032","DOIUrl":"https://doi.org/10.1177/09731296231201032","url":null,"abstract":"Objectives: To evaluate the Spectrum-Effect relationships between the High-Performance Liquid Chromatography (HPLC) Fingerprints of fractions with different polarities and the anti-inflammatory and antioxidant effects of A. trifoliatus and to identify its pharmacodynamic material basis. Materials and Methods: Chemical Fingerprints of A. trifoliatus fractions with different polarities (all fractions and ethyl acetate, n-butanol and water fractions) were obtained by HPLC, and Principal Component Analysis (PCA) was performed. The foot swelling and prostaglandin E2 (PGE2) content in mice induced by carrageenan were used as anti-inflammatory markers, and 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2’-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) methods were used as antioxidant indicators. Moreover, the Spectrum-Effect relationship between common peaks and efficacy value was conducted by Grey Relational Analysis (GRA) and Partial Least Squares analysis (PLS). Results: PCA identified three principal components, and all fractions of A. trifoliatus had good anti-inflammatory and antioxidant effects. Based on GRA and PLS analysis, peaks 1 and 2 (neochlorogenic acid), 4 and 5 (chlorogenic acid), 8, 9, 10, 11 (isochlorogenic acid B), and 12 were involved in anti-inflammatory efficacy, and peaks 1 and 2 (neochlorogenic acid), 3, 4, and 5 (chlorogenic acid), and 6, 7, 9, 10, and 13 (isochlorogenic acid A) were involved in antioxidant efficacy. Conclusion: This study on the Spectrum-Effect relationship of different polar fractions of A. trifoliatus provides data to support the discovery of the pharmacodynamic material basis of the anti-inflammatory and antioxidant properties of A. trifoliatus.","PeriodicalId":508089,"journal":{"name":"Pharmacognosy Magazine","volume":"48 19","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139798205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antihistaminic, Antiarthritic, and Antiobesity Activities of Yellow Horn Poppy Natural Products","authors":"Mohamed A. Ashour, Samreen Soomro","doi":"10.1177/09731296231220981","DOIUrl":"https://doi.org/10.1177/09731296231220981","url":null,"abstract":"Background: Yellow horn poppy ( Glaucium flavum, syn. Chelidonium flavum) in the family Papaveraceae, is growing in many geographical areas; it is mostly native to Northern Africa, Western Asia, and Europe. The plant is well known for its different types of alkaloids, including aporphines, protopines, and phenolic compounds. In Eastern Europe, the HCl and HBr salts of glaucine (the common active constituent in G. flavum) have been approved as cough suppressants, in addition to several therapeutic applications in traditional medicine. The natural products of G. flavum varied according to the geographical habitat, the stage of maturity, and the selected plant organ. Materials and Methods: For the first time, the extraction and isolation of natural products (alkaloids and flavonoids) from dried aerial parts of the Libyan population of yellow horn poppy and testing their biological effects, which include antihistaminic, antiarthritic, and antiobesity effects. Results: Alkaloids (glaucine and isoboldine) and flavonoid constituents (quercetin-7- O-rutinoside and rutin) have been isolated, while the biological activity results showed that quercetin-7- O-rutinoside and rutin showed half-maximal inhibitory concentration (IC50) (µg) = 29.7 and 46.6, 26.2 and 61.3, and 58.8 and 50.1 for antihistaminic, antiarthritic, and antiobesity, respectively, compared with those of glaucine and isoboldine effects, IC50 = 77.4 and 159.3, 61.7 and 118.7, and 237.8 and 157.6, respectively. Conclusion: According to the obtained results, the antihistaminic, antiarthritic, and antiobesity effects of the flavonoid compounds were stronger than those of the alkaloidal constituents of yellow horn poppy.","PeriodicalId":508089,"journal":{"name":"Pharmacognosy Magazine","volume":"79 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139854903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular Targets and Mechanisms of Poria cocos-Licorice Drug Pair for the Treatment of Henoch–Schönlein Purpura Nephritis Based on Network Pharmacology","authors":"Jiahua Liu, Qingqing Liu, Xiaoqin Ma, Weiyan Guo, Jie Mi","doi":"10.1177/09731296231223839","DOIUrl":"https://doi.org/10.1177/09731296231223839","url":null,"abstract":"Background: The herbal Poria cocos-Liquorice drug pair (PLDP) possesses the ability to be a diuretic, stimulating the spleen and benefiting the kidney, which plays an important role in the treatment of Henoch–Schönlein purpura nephritis (HSPN). However, the mechanism of action is unknown. Objectives: Through the method of network pharmacology, this research sought to determine the mechanism of PLDP against HSPN. Materials and Methods: The screening of active ingredients in PLDP was conducted by Traditional Chinese Medicine Systems Pharmacology (TCMSP) databases, while their targets were obtained from the TCMSP and Swiss Target Prediction (STP) databases. The genes of HSPN were searched by OMIM, DisGeNET, and GeneCards databases. Then, the common targets of active ingredients in PLDP and HSPN were mapped by Venn analysis. To get the main targets, the researchers utilized the STRING database to construct the protein–protein interaction (PPI) network of the common targets. Then, the function of gene ontology (GO) and the enrichment of the Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway of the main targets were examined on the Metascape database to identify the molecular mechanism of PLDP against HSPN. The most relevant signaling pathways with HSPN screened from the top 20 pathways were defined as the key pathways. Finally, the “active ingredient-main target-key pathway” network was built in order to identify the core targets and key active ingredients of PLDP against HSPN. Results: There were 101 active ingredients and 360 targets for PLDP. One hundred and fifty-seven genes for HSPN and 35 common targets between PLDP and HSPN were identified. Through the “active ingredient-main target-key pathway” network, quercetin, kaempferol, polyporenic acid C, dehydrotumulosic acid, poricoic acid A, and naringenin were identified as key active ingredients; TNF, NOS3, RELA, AKT1, ICAM1, and IFNG were identified as core targets; and the key pathways include TNF signaling pathways, HIF-1 signaling pathways, and IL-17 signaling pathways. Conclusion: The research initially investigated the pathways, active ingredients, and targets involved in PLDP against HSPN. The mechanism appears to be linked to its immunomodulatory and anti-inflammatory properties, thus establishing a scientific foundation for further investigation.","PeriodicalId":508089,"journal":{"name":"Pharmacognosy Magazine","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139856660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}