curcumin has been researched along with tanshinone* in 7 studies
2 review(s) available for curcumin and tanshinone
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Pharmacological Effects of Active Components of Chinese Herbal Medicine in the Treatment of Alzheimer's Disease: A Review.
Alzheimer's disease (AD), the most common neurodegenerative disorder associated with dementia, not only severely decreases the quality of life for its victims, but also brings a heavy economic burden to the family and society. Unfortunately, few chemical drugs designed for clinical applications have reached the expected preventive or therapeutic effect so far, and combined with their significant side-effects, there is therefore an urgent need for new strategies to be developed for AD treatment. Traditional Chinese Medicine has accumulated many experiences in the treatment of dementia during thousands of years of practice; modern pharmacological studies have confirmed the therapeutic effects of many active components derived from Chinese herbal medicines (CHM). Ginsenoside Rg1, extracted from Radix Ginseng, exerts a [Formula: see text]-secretase inhibitor effect so as to decrease A[Formula: see text] aggregation. It can also inhibit the apoptosis of neuron cells. Tanshinone IIA, extracted from Radix Salviae miltiorrhizae, and baicalin, extracted from Radix Scutellariae[Formula: see text] can inhibit the oxidative stress injury in neuronal cells. Icariin, extracted from Epimedium brevicornum, can decrease A[Formula: see text] levels and the hyperphosphorylation of tau protein, and can also inhibit oxidative stress and apoptosis. Huperzine A, extracted from Huperzia serrata, exerts a cholinesterase inhibitor effect. Evodiamine, extracted from Fructus Evodiae, and curcumin, extracted from Rhizoma Curcumae Longae, exert anti-inflammatory actions. Curcumin can act on A[Formula: see text] and tau too. Due to the advantages of multi-target effects and fewer side effects, Chinese medicine is more appropriate for long-term use. In this present review, the pharmacological effects of commonly used active components derived from Chinese herbal medicines in the treatment of AD are discussed. Topics: Abietanes; Alkaloids; Alzheimer Disease; Curcuma; Curcumin; Drugs, Chinese Herbal; Epimedium; Evodia; Flavonoids; Ginsenosides; Humans; Huperzia; Panax; Phytotherapy; Plant Extracts; Quinazolines; Salvia miltiorrhiza; Scutellaria baicalensis; Sesquiterpenes | 2016 |
Preventive and therapeutic role of traditional Chinese herbal medicine in hepatocellular carcinoma.
Hepatocellular carcinoma (HCC) is one of the most prevalent malignancies worldwide. The clinical management of HCC remains a substantial challenge. Although surgical resection of tumor tissues seems promising, a high recurrence and/or metastasis rate accounting for disease-related death has led to an urgent need for improved postsurgical preventive/therapeutic clinical intervention. Developing advanced target-therapy agents such as sorafenib appears to be the only effective clinical intervention for patients with HCC to date, but only limited trials have been conducted in this regard. Because of their enhanced preventive/therapeutic effects, traditional Chinese herbal medicine (CHM)-derived compounds are considered suitable agents for HCC treatment. The CHM-derived compounds also possess multilevel, multitarget, and coordinated intervention effects, making them ideal candidates for inhibition of tumor progression and HCC metastasis. This article reviews the anticancer activity of various CHMs with the hope of providing a better understanding of how to best use CHM for HCC treatment. Topics: Abietanes; Benzylisoquinolines; Berberine; Carcinoma, Hepatocellular; Curcumin; Drugs, Chinese Herbal; Humans; Liver Neoplasms; Medicine, Chinese Traditional; Resveratrol; Scutellaria baicalensis; Stilbenes | 2015 |
5 other study(ies) available for curcumin and tanshinone
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Co-activation of WT1 and AP-1 proteins on WT1 gene promoter to induce WT1 gene expression in K562 cells.
Topics: Abietanes; Anthracenes; Antineoplastic Agents; Curcumin; Gene Expression Regulation, Leukemic; Humans; K562 Cells; Leukemia; Promoter Regions, Genetic; Protein Kinase Inhibitors; Transcription Factor AP-1; WT1 Proteins | 2019 |
Inhibition effects of tanshinone on the aggregation of α-synuclein.
Parkinson's disease (PD) is one of the most common neurodegenerative diseases. Lewy bodies that are formed by the aggregated α-synuclein are a major pathological feature of PD. Salvia miltiorrhiza has been used as food and as a traditional medicine for centuries in China, with tanshinone I (TAN I) and tanshinone IIA (TAN IIA) as its major bioactive ingredients. Here, we investigated the effects of TAN I and TAN IIA on α-synuclein aggregation both in vitro and in a transgenic Caenorhabditis elegans PD model (NL5901). We demonstrated that TAN I and TAN IIA inhibited the aggregation of α-synuclein as demonstrated by the prolonged lag time and the reduced thioflavin-T fluorescence intensity; TAN I and TAN IIA also disaggregated preformed mature fibrils in vitro. Moreover, the presence of TAN I or TAN IIA affected the secondary structural transformation of α-synuclein from unstructured coils to β-sheets, and alleviated the membrane disruption caused by aggregated α-synuclein in vitro. Besides, the immuno-dot-blot assay indicated that TAN I and TAN IIA reduce the formation of oligomers and fibrils. We further found that TAN I and TAN IIA extended the life span of NL5901, a strain of transgenic C. elegans that expresses human α-synuclein, possibly by attenuating the aggregation of α-synuclein. Taken together, our results suggested that TAN I and TAN IIA may be explored further as potential candidates for the prevention and treatment of PD. Topics: Abietanes; alpha-Synuclein; Animals; Animals, Genetically Modified; Caenorhabditis elegans; Curcumin; Escherichia coli; Humans; Molecular Structure; Parkinson Disease; Protein Folding | 2016 |
The triplet state of tanshinone I and its synergic effect on the phototherapy of cancer cells with curcumin.
The excited triplet state of tanshinone I (Tan I) extracted from the traditional Chinese medicine Salvia miltiorrhiza Bunge was characterized by laser flash photolysis. The synergic effect of Tan I on the phototherapy of cancer cells with curcumin (Cur) was also investigated by MTT assay because the excited energy transfer from the triplet state of Tan I ((3)Tan I(∗)) to Cur occurred. At the same time, the characteristic absorption spectra of (3)Tan I(∗) were recorded, and its molar absorption coefficient and rate constants for several excited energy transfers were obtained. The photo-therapeutic effect of Cur is enhanced by combination with Tan I. Topics: Abietanes; Antineoplastic Agents; Curcumin; Drug Synergism; Drugs, Chinese Herbal; Energy Transfer; Humans; Lasers; Molecular Structure; Neoplasms; Photolysis; Phototherapy; Salvia miltiorrhiza; Tumor Cells, Cultured | 2015 |
[Anti-tumor effect of tanshinone II A, tetrandrine, honokiol, curcumin, oridonin and paeonol on leukemia cell lines].
To study the anti-tumor effect of tanshinon II A, tetrandrine, honokiol, curcumin, oridonin and paeonol on leukemia cell lines SUP-B15, K562, CEM, HL-60 and NB4.. To study the anti-tumor effect of tanshinone II A, tetrandrine, honokiol, curcumin, The leukemia cell lines were exposed to the six Chinese herbal components for 96 hours. The proliferative inhibitory effects were detected with MTT and described by IC50 value.. Tanshinone II A inhibited the proliferations of SUP-B15, K562, CEM, HL-60 and NB4 cell lines, with HL-60 showing the least impact. Tetrandrine, honokiol, curcumin and oridonin inhibited the proliferations of SUP-B15, K562, CEM, HL-60 and NB4 cell lines and there was no significant difference between the cell lines. Paeonol did not have significant inhibitory effect on leukemia cell lines.. Tetrandrine, honokiol, curcumin and oridonin inhibit the proliferation of five cell lines SUP-B15, K562, CEM, HL-60, NB4, and the effects are similar, which means that their anticancer effects are quite broad. Tanshinone II A has better anti-leukemia effects on SUP-B15, K562, CEM, NB4 than on HL-60. The effect of paeonol against leukemia cell lines is poor. Topics: Abietanes; Acetophenones; Antineoplastic Agents, Phytogenic; Benzylisoquinolines; Biphenyl Compounds; Cell Line, Tumor; Cell Proliferation; Curcumin; Diterpenes, Kaurane; Drugs, Chinese Herbal; HL-60 Cells; Humans; K562 Cells; Leukemia; Lignans; Plants, Medicinal | 2012 |
Dietary phytochemicals induce p53- and caspase-independent cell death in human neuroblastoma cells.
Neuroblastoma (NB) is the most prevalent pediatric solid tumor and a leading cause of cancer-related death in children. In the present study, a novel cytotoxic role for the dietary compounds, curcumin, andrographolide, wedelolactone, dibenzoylmethane, and tanshinone IIA was identified in human S-type NB cells, SK-N-AS and SK-N-BE(2). Mechanistically, cell death appeared apoptotic by flow cytometry; however, these effects proceeded independently from both caspase-3 and p53 activation, as assessed by both genetic (shRNA) and pharmacological approaches. Notably, cell death induced by both curcumin and andrographolide was associated with decreased NFκB activity and a reduction in Bcl-2 and Bcl-xL expression. Finally, curcumin and andrographolide increased cytotoxicity following co-treatment with either cisplatin or doxorubicin, two chemotherapeutic agents widely used in the clinical management of NB. Coupled with the documented safety in humans, dietary compounds may represent a potential adjunct therapy for NB. Topics: Abietanes; Anti-Inflammatory Agents; Antineoplastic Agents; bcl-X Protein; Caspases; Cell Death; Cell Line, Tumor; Cell Survival; Chalcones; Chromones; Coumarins; Curcumin; Diet; Diterpenes; Humans; Morpholines; Neuroblastoma; NF-kappa B; Plant Extracts; Proto-Oncogene Proteins c-akt; Proto-Oncogene Proteins c-bcl-2; Tumor Suppressor Protein p53 | 2011 |