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1.
Phytomedicine ; 115: 154823, 2023 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-37099981

RESUMO

BACKGROUND: Pinellia ternata (P. ternata, Banxia)-containing traditional Chinese medicine (TCM) is widely used in China as an adjuvant treatment for chemotherapy-induced nausea and vomiting (CINV). However, evidence of its efficacy and safety remains limited. PURPOSE: To investigate the efficacy and safety of P. ternata-containing TCM combined with 5-hydroxytryptamine-3 receptor antagonists (5-HT3RAs) in the treatment of CINV. STUDY DESIGN: Systematic review and meta-analysis of randomized controlled trials (RCTs). METHODS: All relevant RCTs were systematically retrieved from seven internet databases (up to February 10, 2023). P. ternata-containing TCM combined with 5-HT3RAs to treat CINV was included in all RCTs. The clinical effective rate (CER) was defined as the primary outcome, while appetite, quality of life (QOL), and side effects were secondary outcomes. RESULTS: The meta-analysis included 22 RCTs with 1,787 patients. Our results indicated that P. ternata-containing TCM combined with 5-HT3RAs significantly improved the CER of CINV (RR = 1.46, 95% CI = 1.37-1.57, p < 0.00001), appetite (RR = 1.77, 95% CI = 1.42-2.20, p < 0.00001), QOL (RR = 7.67, 95% CI = 1.56-13.78, p = 0.01), the CER of several 5-HT3RA medications (RR = 1.47, 95% CI = 1.37-1.57, p < 0.00001), and acute and delayed vomiting (RR = 1.23, 95% CI = 1.12-1.36, p < 0.0001) compared with the 5-HT3RAs alone, while the combination therapy decreased the incidence of side effects induced by 5-HT3RAs for CINV (RR = 0.50, 95% CI = 0.42-0.59, p < 0.00001). CONCLUSION: According to the findings of this systematic review and meta-analysis, P. ternata-containing TCM combined with 5-HT3RAs was safer and more effective than 5-HT3RAs alone for CINV patients. However, due to the limitations of the included studies, more high-quality clinical trials are required to further validate our findings.


Assuntos
Antineoplásicos , Pinellia , Humanos , Medicina Tradicional Chinesa/efeitos adversos , Vômito/induzido quimicamente , Vômito/tratamento farmacológico , Náusea/induzido quimicamente , Náusea/tratamento farmacológico , Antineoplásicos/uso terapêutico
2.
Artigo em Inglês | MEDLINE | ID: mdl-36276869

RESUMO

The pharmacological mechanism of curcumin against drug resistance in non-small cell lung cancer (NSCLC) remains unclear. This study aims to summarize the genes and pathways associated with curcumin action as an adjuvant therapy in NSCLC using network pharmacology, drug-likeness, pharmacokinetics, functional enrichment, protein-protein interaction (PPI) analysis, and molecular docking. Prognostic genes were identified from the curcumin-NSCLC intersection gene set for the following drug sensitivity analysis. Immunotherapy, chemotherapy, and targeted therapy sensitivity analyses were performed using external cohorts (GSE126044 and IMvigor210) and the CellMiner database. 94 curcumin-lung adenocarcinoma (LUAD) hub targets and 41 curcumin-lung squamous cell carcinoma (LUSC) hub targets were identified as prognostic genes. The anticancer effect of curcumin was observed in KEGG pathways involved with lung cancer, cancer therapy, and other cancers. Among the prognostic curcumin-NSCLC intersection genes, 20 LUAD and 8 LUSC genes were correlated with immunotherapy sensitivity in the GSE126044 NSCLC cohort; 30 LUAD and 13 LUSC genes were associated with immunotherapy sensitivity in the IMvigor210 cohort; and 12 LUAD and 13 LUSC genes were related to chemosensitivity in the CellMiner database. Moreover, 3 LUAD and 5 LUSC genes were involved in the response to targeted therapy in the CellMiner database. Curcumin regulates drug sensitivity in NSCLC by interacting with cell cycle, NF-kappa B, MAPK, Th17 cell differentiation signaling pathways, etc. Curcumin in combination with immunotherapy, chemotherapy, or targeted drugs has the potential to be effective for drug-resistant NSCLC. The findings of our study reveal the relevant key signaling pathways and targets of curcumin as an adjuvant therapy in the treatment of NSCLC, thus providing pharmacological evidence for further experimental research.

3.
Front Biosci (Landmark Ed) ; 27(9): 263, 2022 09 16.
Artigo em Inglês | MEDLINE | ID: mdl-36224007

RESUMO

Cancer progression and metastases are the leading causes of poor outcomes in patients with colon cancer. Colon cancer metastasis is a multigene, multistep, multistage complex process in which target genes, microRNAs, epithelial-stromal transformation, tumour stem cells, the tumour microenvironment, and various cell signalling pathways are implicated in the progression and metastasis of colon cancer. Although conventional therapies have made significant advances in treating the progression and metastasis of colorectal cancer, they have failed to improve survival outcomes. Natural compounds may have more significant potential in preventing and treating colon cancer. Active natural compounds exert their antitumor effects by inducing tumour cell differentiation, promoting tumour cell apoptosis, inhibiting tumour vascular growth, and regulating immunity. Natural compounds, combined with conventional therapies, can target mutant genes and various cellular signalling pathways, inhibit epithelial-stromal transformation, and improve the tumour microenvironment to inhibit tumour progression and metastasis. The synergism of natural compounds and conventional therapeutics has the potential to become a promising therapy for treating colorectal cancer progression and metastases.


Assuntos
Neoplasias do Colo , Neoplasias Colorretais , MicroRNAs , Apoptose , Neoplasias do Colo/metabolismo , Neoplasias Colorretais/tratamento farmacológico , Neoplasias Colorretais/genética , Neoplasias Colorretais/patologia , Humanos , Metástase Neoplásica , Células-Tronco Neoplásicas/patologia , Microambiente Tumoral
4.
Chin J Integr Med ; 28(10): 867-871, 2022 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-35508859

RESUMO

Applying Chinese medicine (CM) is an important strategy for malignant tumor treatment in China. One of the significant characteristics of CM is to treat diseases based on syndrome differentiation. For Western medicine, it is of important clinical significance to formulate guidelines for the diagnosis and treatment of cancer patients based on the characteristics of disease differentiation. In Chinese clinical practice, the combination of disease differentiation and syndrome differentiation is an important feature for cancer treatment in the past. Currently, molecular profiling and genomic analysis-based precision medicine optimizes the anticancer drug design and holds the greatest success in treating cancer patients. Therefore, we want to know which populations of cancer patients can benefit more from CM treatment if the theory of precision medicine is applied to CM clinical practice. So, we developed a novel diagnostic and therapeutic strategy "disease-syndrome differentiation-genomic profiling-prescriptions" for cancer patients by CM syndrome differentiation and precision medicine. As a result, this strategy has greatly enhanced the anti-tumor efficacy of CM and improved clinical outcomes for cancer patients with some gene mutations. Our idea will hopefully establish a novel approach for the inheritance and innovation of CM.


Assuntos
Antineoplásicos , Medicamentos de Ervas Chinesas , Neoplasias , Medicamentos de Ervas Chinesas/uso terapêutico , Humanos , Medicina Tradicional Chinesa , Neoplasias/diagnóstico , Neoplasias/genética , Neoplasias/terapia , Medicina de Precisão , Síndrome
5.
Front Pharmacol ; 12: 764282, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34899319

RESUMO

Background: Zornia diphylla (L.) Pers. (ZDP) is a traditional Chinese herbal medicine that has been used for several decades to treat patients with liver diseases. Whether ZDP is best administered as a single agent or adjunctive therapy has yet to be determined as does the mechanism whereby it exerts its effects on antagonizing acute liver injury (ALI). Aim of the study: To investigate the protective effects of ZDP on ALI induced by carbon tetrachloride (CCl4) and the potential underlying mechanisms. Materials and Methods: Sixty adult mice were randomized into six study groups (n = 10/group). Three groups were treated with different concentrations of ZDP (2.5, 1.25, 0.625 g/kg), one with bifendate (0.0075 g/kg) alone (positive control) and one with physiologic saline (normal, negative control). All groups were treated for 14 days. Two hours after the last administration, the normal group received an intraperitoneal injection of peanut oil, and the other five groups received an intraperitoneal injection of an equal dose of CCl4 peanut oil solution. At 24 h, the liver index, histology and serum or tissue levels and/or protein expression of aspartate aminotransferase (AST), alanine aminotransferase (ALT), total bilirubin (TBIL), alkaline phosphatase (ALP), superoxide dismutase (SOD), malondialdehyde (MDA), catalase (CAT), glutathione (GSH), Akt, phosphorylated Akt (p-Akt), nuclear factor kappa B p65 (NF-κB p65), inhibitor of NF-κB α (IκB-α), interleukin-1 ß (IL-1ß), interleukin-6 (IL-6), tumor necrosis factor α (TNF-α), E-cadherin and vimentin were determined. Results: Compared to the model controls, the degree of inflammatory cell infiltration and hepatocyte injury of liver tissue was relieved in the bifendate and three ZDP groups; liver index in the ZDP (2.5, 1.25 g/kg) groups and serum liver function indices in the ZDP (2.5, 1.25 and 0.625 g/kg) groups were decreased; antioxidants SOD, CAT and GSH in liver tissue were increased but the lipid peroxidation index MDA was decreased; protein expression of inflammatory cytokines Akt, p-Akt, NF-κB p65, IκB-α, IL-1ß, IL-6 and TNF-α in the liver was ameliorated, and E-cadherin expression was increased. The results of liver histopathology also showed that ZDP had a significant effect on ALI. Conclusion: ZDP has obvious protective effects on CCl4-induced ALI as a single therapy and appears to act by inhibiting oxidation, reducing the release of inflammatory factors and promoting hepatocyte repair.

6.
Front Pharmacol ; 12: 715824, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34489705

RESUMO

Background: Ciji-Hua'ai-Baosheng II Formula (CHB-II-F) is a traditional Chinese medicine formula, which specifically targets different aspects of chemotherapy-induced adverse effects in patients with cancer. In our clinical application, CHB-II-F significantly alleviated chemotherapy-induced anorexia (loss of appetite) and improved the quality of life for patients with tumor during and after chemotherapy. However, the mechanism of CHB-II-F in alleviation of chemotherapy-induced anorexia remains to be further investigated. Aim of Study: To explore the therapeutic effect and mechanism of CHB-II-F on chemotherapy-induced anorexia in the mice model of H22 hepatoma. Materials and Methods: A total of 72 Kunming mice of SPF grade were inoculated subcutaneously with H22 hepatoma cells into the right anterior armpit of the mice. After 1 week of seeding, mice were injected intraperitoneally with a high dose of 5-fluorouracil (200 mg/kg 5-FU) to establish the model of chemotherapy. The mice were randomly divided into six groups: untreated group, 5-FU group, 5-FU plus Yangzheng Xiaoji capsule (YZXJC) group, and three groups of 5-FU plus different concentrations of CHB-II-F. All the mice in each group were treated for 14 days. The body weight, food intake, tumor volume, and tumor weight of mice were measured, and pathological examinations of tumor tissue, stomach, and duodenum were carried out. Expressions of serum Leptin, Neuropeptide Y (NPY), epidermal cell growth factor (EGF), Motilin (MTL), Orexin A (OXA), Gastrin (GAS), Ghrelin, Prostaglandin E2 (PGE2), and jejunum superoxide dismutase (SOD) activity and malondialdehyde (MDA) content were examined. The protein and mRNA levels of proopiomelanocortin (POMC), Orexin receptor 1 (OX1R), neuropeptide Y (NPY), cocaine and amphetamine regulated transcript peptide (CART), Agouti gene-related protein (AgRP), Leptin receptor (Ob-R), and Ghrelin receptor (GHSR) were examined in hypothalamus, and the protein levels of substance P (SP) and 5-hydroxytryptamine (5-HT) in duodenum were measured. Results: The combination of CHB-II-F and 5-FU could enhance the inhibitory effect of 5-FU on tumor. The tumor inhibition rates of 5-FU group, YZXJC group, CHB-II-F(H) group, CHB-II-F(M) group, and CHB-II-F(L) group were 58.88, 28.08, 54.96, 37.69, and 28.61%, respectively. Compared with untreated group and 5-FU group, CHB-II-F significantly increased the body weight and food intake of tumor-bearing mice; increased the content of NPY, Orexin A, Ghrelin, GAS, MTL, EGF, and PGE2 in serum and the activity of SOD in jejunum; and decreased the content of Leptin in serum and the content of MDA in jejunum. Compared with untreated group and 5-FU group, CHB-II-F also enhanced the expression of OX1R, GHSR, NPY, and AgRP protein and gene and decreased the expression of Ob-R, POMC, and CART protein and gene in hypothalamus of mice, and the gene expression was consistent with the protein expression. In addition, CHB-II-F decreased the expression of 5-HT and SP protein in duodenum. Conclusion: In the murine model of H22 hepatocellular carcinoma (HCC) receiving chemotherapy, CHB-II-F enhances the inhibitory effect of 5-FU on tumor, significantly improves the pathological injury of gastrointestinal tract caused by chemotherapy, and regulates the secretion of gastrointestinal hormones. It may alleviate chemotherapy-induced anorexia by affecting appetite regulatory factors in the feeding area of hypothalamus central nervous system and peripheral appetite regulatory factors.

7.
Artigo em Inglês | MEDLINE | ID: mdl-30733809

RESUMO

BACKGROUND: Ciji-Hua'ai-Baosheng II Formula (CHB-II-F) is a new traditional Chinese medical formula that has been shown to reduce toxicity and side effects of chemotherapy and increase the probability of cancer patient survival. Whether CHB-II-F is safe as an adjunctive therapy for cancer patients receiving chemotherapy has yet to be determined. PURPOSE: To evaluate the acute and subchronic toxic effects of CHB-II-F in rodent models. METHODS: In acute toxicity test, 24 Kunming mice were divided into 2 groups: untreated control and CHB-II-F 1.05 g/mL (31.44 g/kg) treated group. Treatment was administered to the treated group 3 times a day for 14 days. The overall health, adverse reactions, and mortality rate were documented. In subchronic toxicity test, 96 Sprague-Dawley rats were divided into 4 groups: untreated control, high dose CHB-II-F (H) (26.20 g/kg), medium dose CHB-II-F (M) (13. 10 g/kg), and low dose CHB-II-F (L) (6.55 g/kg) [equal to 24.375 g (dried medicinal herb)/kg] treated groups. Treated groups were given the treatments once a day for 4 weeks. The overall health and mortality rate were recorded every day. Body weight and food consumption were measured once a week. Hematologic and biochemical parameters, organ weights, and histopathologic markers were analyzed after 4 weeks. An additional 2 weeks were given as the treatment recovery period before end-point euthanization, and biochemical analyses were performed. RESULTS: The maximum tolerated dose (MTD) of CHB-II-F on mice was found to be 94.31 g/kg [equal to 351 g (dried medicinal herb)/kg], which is 108 times the human adult dose. In the acute toxicity test, administration of CHB-II-F 31.44 g/kg showed no adverse effect and did not cause mortality. In the subchronic toxicity test, after 4 weeks of treatment, compared to the controls, total cholesterol (TCHO) level, cardiac and splenic indexes, body weights of female rats, and mean corpuscular hemoglobin concentration (MCHC) in the CHB-II-F (H) group were significantly increased; triglyceride (TG) in the CHB-II-F (M) group and liver and splenic indexes in the CHB-II-F (L) group were increased. After the two-week recovery period, biofluid analyses, food consumption, and histopathologic examinations showed no abnormalities. CONCLUSION: Administration of CHB-II-F had no obvious adverse effect on the overall health of rodent models. A daily maximum dose of less than 94.31 g/kg or 6.55 g/kg CHB-II-F for 4 continuous weeks was considered safe.

8.
Biomed Pharmacother ; 101: 898-909, 2018 May.
Artigo em Inglês | MEDLINE | ID: mdl-29635899

RESUMO

BACKGROUND: Ciji-Hua'ai-Baosheng Decoction (CHBD) is a traditional Chinese formula that may attenuate the toxicity and side-effects of chemotherapy. The formula may also prolong the life of cancer patients. Whether CHBD should be employed as adjunctive therapy for cancer patients receiving chemotherapy has yet to be determined as does the mechanism whereby CHBD exerts its beneficial effects. AIM OF THE STUDY: To document the potential effects of CHBD on tumor growth and immune function in a murine model of hepatocellular carcinoma (HCC) receiving chemotherapy. MATERIALS AND METHODS: Sixty Kunming mice were injected subcutaneously with H22 hepatoma cells in the right anterior armpit. After seven days, the mice with formed tumors were injected with Cytoxan (CTX) (200 mg/kg) to establish the chemotherapy model. These mice were randomly divided into 5 groups: model (untreated controls), control (CTX,33.33 mg/kg), and high CHBD (H) (117 g/kg), moderate CHBD (M) (58.5 g/kg) and low CHBD (L) (29.25 g/kg) treated groups. Tumor weights and inhibitory ratio (decrease in tumor dimensions), histology of tumor, colon, spleen and liver, and biochemical tests of liver and kidney function were documented after 10 days. Serum and tumor IL-2, IFN-γ, IL-6, and TNF-α levels were determined by enzyme-linked immunosorbent assay (ELISA) and Western blot respectively. The potential bioactive compounds in CHBD were characterized by UHPLC-MS. RESULTS: Although tumor weights were decreased in CTX alone and CHBD (H) and CHBD (M) groups (-66%, -41% and -25% respectively), tumor cell density was reduced to the greatest extent in the CHBD (H) group. CHBD had no evident effects on liver and kidney function. CTX-induced colon inflammation and decrease in spleen lymphocytes were attenuated with CHBD treatment. CHBD increased serum IL-2, IFN-γ and TNF-α, but decreased IL-6 levels in serum and tumor tissue. UHPLC-MS analysis of CHBD revealed the presence of 11 bioactive compounds. CONCLUSIONS: In this murine model of HCC receiving chemotherapy, CHBD inhibited tumor growth, improved immune function and pro-inflammatory cytokine responses while attenuating CTX-associated side effects.


Assuntos
Carcinoma Hepatocelular/tratamento farmacológico , Carcinoma Hepatocelular/imunologia , Medicamentos de Ervas Chinesas/uso terapêutico , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/imunologia , Animais , Peso Corporal/efeitos dos fármacos , Carcinoma Hepatocelular/sangue , Carcinoma Hepatocelular/patologia , Linhagem Celular Tumoral , Cromatografia Líquida de Alta Pressão , Citocinas/sangue , Medicamentos de Ervas Chinesas/química , Medicamentos de Ervas Chinesas/farmacologia , Feminino , Rim/efeitos dos fármacos , Rim/patologia , Rim/fisiopatologia , Neoplasias Hepáticas/sangue , Neoplasias Hepáticas/patologia , Masculino , Espectrometria de Massas , Camundongos , Especificidade de Órgãos/efeitos dos fármacos , Carga Tumoral/efeitos dos fármacos
9.
Front Pharmacol ; 9: 1539, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-30670974

RESUMO

Ciji-Hua'ai-Baosheng II Formula (CHB-II-F) is a traditional Chinese medical formula that has been shown in clinical practice to relieve side effects of chemotherapy and improve quality of life for cancer patients. In order to understand the mechanism of its protective effects on chemotherapy, mice with transplanted H22 hepatocellular carcinoma were employed in this study. Ninety-two mice were injected subcutaneously with H22 HCC cell suspension into the right anterior armpit. After mice were treated with 5-fluorine pyrimidine (5-FU), they were divided into six groups as untreated group, 5-FU group, 5-FU plus Yangzheng Xiaoji Capsule group and three groups of 5-FU plus different concentrations of CHB-II-F. Twenty mice were euthanized after 7 days of treatment in untreated and medium concentration of CHB-II-F groups and all other mice were euthanized after 14 days of treatment. Herbal components/metabolites were analyzed by UPLC-MS. Tumors were evaluated by weight and volume, morphology of light and electron microscope, and cell cycle. Apoptosis were examined by apoptotic proteins expression by western blot. Four major components/metabolites were identified from serum of mice treated with CHB-II-F and they are ß-Sitosterol, Salvianolic acid, isobavachalcone, and bakuchiol. Treatment of CHB-II-F significantly increased body weights of mice and decreased tumor volume compared to untreated group. Moreover, CHB-II-F treatment increased tumor cells in G0-G1 transition instead of in S phase. Furthermore, CHB-II-F treatment increased the expression of pro-apoptotic proteins and decreased the expression anti-apoptotic protein. Therefore, CHB-II-F could improve mice general condition and reduce tumor cell malignancy. Moreover, CHB-II-F regulates apoptosis of tumor cells, which could contribute its protective effect on chemotherapy.

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