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1.
Int J Mol Sci ; 25(17)2024 Aug 28.
Artículo en Inglés | MEDLINE | ID: mdl-39273257

RESUMEN

Chemotherapy-induced diarrhea (CID) is a potentially serious side effect that often occurs during anticancer therapy and is caused by the toxic effects of chemotherapeutic drugs on the gastrointestinal tract, resulting in increased frequency of bowel movements and fluid contents. Among these agents, irinotecan (CPT-11) is most commonly associated with CID. Hesperidin (HPD), a flavonoid glycoside found predominantly in citrus fruits, has anti-oxidation properties and anti-inflammation properties that may benefit CID management. Nevertheless, its potential mechanism is still uncertain. In this study, we firstly evaluated the pharmacodynamics of HPD for the treatment of CID in a mouse model, then used network pharmacology and molecular docking methods to excavate the mechanism of HPD in relieving CID, and finally further proved the predicted mechanism through molecular biology experiments. The results demonstrate that HPD significantly alleviated diarrhea, weight loss, colonic pathological damage, oxidative stress, and inflammation in CID mice. In addition, 74 potential targets for HPD intervention in CID were verified by network pharmacology, with the top 10 key targets being AKT1, CASP3, ALB, EGFR, HSP90AA1, MMP9, ESR1, ANXA5, PPARG, and IGF1. The Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis revealed that the PI3K-Akt pathway, FoxO pathway, MAPK pathway, TNF pathway, and Ras pathway were most relevant to the HPD potential treatment of CID genes. The molecular docking results showed that HPD had good binding to seven apoptosis-related targets, including AKT1, ANXA5, CASP3, HSP90AA1, IGF1, MMP9, and PPARG. Moreover, we verified apoptosis by TdT-mediated dUTP nick-end labeling (TUNEL) staining and immunohistochemistry, and the hypothesis about the proteins above was further verified by Western blotting in vivo experiments. Overall, this study elucidates the potential and underlying mechanisms of HPD in alleviating CID.


Asunto(s)
Diarrea , Hesperidina , Irinotecán , Simulación del Acoplamiento Molecular , Farmacología en Red , Hesperidina/farmacología , Hesperidina/química , Hesperidina/uso terapéutico , Animales , Diarrea/tratamiento farmacológico , Diarrea/inducido químicamente , Ratones , Irinotecán/efectos adversos , Irinotecán/farmacología , Modelos Animales de Enfermedad , Masculino , Estrés Oxidativo/efectos de los fármacos
2.
Phytomedicine ; 132: 155851, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39018943

RESUMEN

BACKGROUND: Evodiamine (EVO) is one of the primary components of Evodia rutaecarpa and has been found to have a positive therapeutic effect on various digestive system diseases. However, no systematic review has been conducted on the research progress and mechanisms of EVO in relation to digestive system diseases, and its toxicity. PURPOSE: This study aimed to provide a reference for future research in this field. STUDY DESIGN: A systematic review and meta-analysis of the research progress, mechanisms, and toxicity of EVO in the treatment of digestive system diseases. METHODS: Five electronic databases were utilized to search for relevant experiments. We conducted a comprehensive review and meta-analysis of the pertinent literature following the guidelines of Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA). RESULTS: EVO's animal experiments in digestive system diseases primarily focus on colorectal cancer, gastric ulcers, liver cancer, liver fibrosis, ulcerative colitis, colitis-associated cancer, and functional gastrointestinal disorders. EVO also has positive effects on pancreatic cancer, radiation enteritis, gastric cancer, tongue squamous cancer, hepatitis B, oral cancer, and esophageal cancer in vivo. EVO's in cellular experiments primarily focus on SGC7901, HT29, HCT-116, and HepG2 cells. EVO also exhibits positive effects on SW480, LoVo, BGC-823, AGS, COLO-205, MKN45, SMMC-7721, Bel-7402, QGY7-701, PANC-1, SW1990, BxPC-3, HSC4, MC3, HONE1, and CNE1 cells in vitro. The potential common pathways include TGF-ß, PI3K-AKT, Wnt, ErbB, mTOR, MAPK, HIF-1, NOD-like receptor, NF-κB, VEGF, JAK-STAT, AMPK, Toll-like receptor, EGFR, Ras, TNF, AGE-RAGE, Relaxin, FoxO, IL-17, Hippo, and cAMP. The mechanisms of EVO on ulcerative colitis, gastric cancer, and HCT116 cells are still controversial in vivo. EVO may have a bidirectional regulatory effect on functional gastrointestinal disorders through calcium signaling. The mechanisms of EVO on HCT116, HT29, SW480, AGS, COLO-205, and SW1990 cells are still controversial in vitro. The question of whether EVO has obvious toxicity is controversial. CONCLUSION: In both cellular and animal experiments, EVO has demonstrated positive impacts on digestive system diseases. Nevertheless, additional in vivo and in vitro research is required to confirm the beneficial effects and mechanisms of EVO on digestive system diseases, as well as its potential toxicity.


Asunto(s)
Enfermedades del Sistema Digestivo , Evodia , Quinazolinas , Quinazolinas/farmacología , Humanos , Animales , Enfermedades del Sistema Digestivo/tratamiento farmacológico , Evodia/química , Extractos Vegetales/farmacología
3.
J Ethnopharmacol ; 325: 117828, 2024 May 10.
Artículo en Inglés | MEDLINE | ID: mdl-38325669

RESUMEN

ETHNOPHARMACOLOGICAL RELEVANCE: The Huanglian-Hongqu herb pair (HH) is a synergistic drug combination used to treat non-alcoholic fatty liver disease (NAFLD). However, the molecular mechanism underlying the therapeuticeffects of HH requires further elucidation. AIM OF THE STUDY: The present study explored the potential mechanism of HH in treating NAFLD. MATERIALS AND METHODS: UPLC-Q-TOF-MS was employed to identify the drug constituents in HH. A NAFLD rat model was induced by a high-fat diet (HFD) and treated with different doses of HH. The functional mechanism of HH in NAFLD rats was predicted using network pharmacology, metabolomics and transcriptomics. Immunohistochemistry, real-time PCR, and Western blot were performed to validate the key mechanisms. RESULTS: Pharmacodynamic assessment demonstrated that HH exhibited improvements in lipid deposition and reduced hepatic oxidative stress in NAFLD rats. Hepatic wide-target metabolomics revealed that HH primarily modulated amino acids and their metabolites, fatty acids, organic acids and their derivatives, bile acids, and other liver metabolites. The enriched pathways included metabolic pathways, primary bile acid biosynthesis, and bile secretion. Network pharmacology analysis indicated that HH regulated the key pathways in NAFLD, notably PPAR, AMPK, NF-κB and other signaling pathways. Furthermore, hepatic transcriptomics, based on Illumina RNA-Seq sequencing analyses, suggested that HH improved NAFLD through metabolic pathways, the PPAR signaling pathway, primary bile acid biosynthesis, and fatty acid metabolism. Further mechanistic studies indicated that HH could regulate the genes and proteins associated with the PPAR signaling pathway. CONCLUSION: Our findings demonstrated that the potential therapeutic benefits of HH in ameliorating NAFLD by targeting the PPAR signaling pathway, thereby facilitating a more extensive use of HH in NAFLD.


Asunto(s)
Medicamentos Herbarios Chinos , Enfermedad del Hígado Graso no Alcohólico , Ratas , Animales , Enfermedad del Hígado Graso no Alcohólico/metabolismo , Farmacología en Red , Receptores Activados del Proliferador del Peroxisoma/metabolismo , Hígado , Dieta Alta en Grasa , Metabolismo de los Lípidos , Perfilación de la Expresión Génica , Metabolómica , Ácidos y Sales Biliares/metabolismo
4.
Sci Rep ; 13(1): 22077, 2023 12 12.
Artículo en Inglés | MEDLINE | ID: mdl-38087032

RESUMEN

Chronic obstructive pulmonary disease (COPD) is a severe condition that leads to premature mortality and places a significant financial burden on healthcare systems. An adjunctive therapy in COPD includes the simultaneous administration of astragalus injection and ambroxol hydrochloride. Despite its widespread use, the effectiveness of this combined approach in COPD treatment has not been systematically evaluated. Thus, we conducted a systematic review and meta-analysis to assess the efficacy of combining astragalus injection with ambroxol hydrochloride as an adjuvant treatment for COPD. Six electronic databases were used to search for relevant randomized controlled trials, and data analysis was conducted using Review Manager 5.4. A total of 14 randomized controlled trials were included, involving 1070 patients who met the criteria. The results of the meta-analysis indicated that the combination of astragalus injection with ambroxol hydrochloride as an adjuvant treatment can improve various clinical parameters in patients with COPD compared to conventional treatment alone. These parameters include the clinical effective rate (OR = 5.44, 95% CI 3.51-8.43, I2 = 0%), partial pressure of oxygen in artery (MD = 1.12, 95% CI 0.87-1.36, I2 = 5%), partial pressure of carbon dioxide in artery (MD = - 1.43, 95% CI - 1.65 to - 1.21, I2 = 0%), forced expiratory volume in one second (MD = 0.30, 95% CI 0.18-0.42, I2 = 0%), percentage of forced expiratory volume in one second (MD = 16.18, 95% CI 12.60-19.76, I2 = 82%), forced vital capacity (MD = 0.33, 95% CI 0.21-0.45, I2 = 36%), hemoglobin (MD = - 16.17, 95% CI - 20.84 to - 11.51, I2 = 29%), and the ratio of forced expiratory volume in one second to forced vital capacity (MD = 2.51, 95% CI - 0.05 to 5.06, I2 = 0%). The combination of astragalus injection and ambroxol hydrochloride could be a selection of COPD patients as an adjuvant treatment. However, further validation is required to evaluate the effectiveness of combining astragalus injection and ambroxol hydrochloride as an adjunctive treatment for patients with COPD.


Asunto(s)
Ambroxol , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Ambroxol/uso terapéutico , Calidad de Vida , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico
5.
Int J Med Sci ; 18(8): 1866-1876, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-33746604

RESUMEN

The outbreak of severe respiratory disease caused by SARS-CoV-2 has led to millions of infections and raised global health concerns. Lianhuaqingwen capsule (LHQW-C), a traditional Chinese medicine (TCM) formula widely used for respiratory diseases, shows therapeutic efficacy in the application of coronavirus disease 2019 (COVID-19). However, the active ingredients, drug targets, and the therapeutic mechanisms of LHQW-C in treating COVID-19 are poorly understood. In this study, an integrating network pharmacology approach including pharmacokinetic screening, target prediction (targets of the host and targets from the SARS-CoV-2), network analysis, GO enrichment analysis, KEGG pathway enrichment analysis, and virtual docking were conducted. Finally, 158 active ingredients in LHQW-C were screen out, and 49 targets were predicted. GO function analysis revealed that these targets were associated with inflammatory response, oxidative stress reaction, and other biological processes. KEGG enrichment analysis indicated that the targets of LHQW-C were highly enriched to several immune response-related and inflammation-related pathways, including the IL-17 signaling pathway, TNF signaling pathway, NF-kappa B signaling pathway, and Th17 cell differentiation. Moreover, four key components (quercetin, luteolin, wogonin, and kaempferol) showed a high binding affinity with SARS-CoV-2 3-chymotrypsin-like protease (3CL pro). The study indicates that some anti-inflammatory ingredients in LHQW-C probably modulate the inflammatory response in severely ill patients with COVID-19.


Asunto(s)
Tratamiento Farmacológico de COVID-19 , Medicamentos Herbarios Chinos/farmacología , Medicamentos Herbarios Chinos/uso terapéutico , Humanos , Simulación del Acoplamiento Molecular , Fitoterapia , Mapas de Interacción de Proteínas , Estudios Retrospectivos
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