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actaea heracleifolia/antineoplásico
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The in Vitro and in Vivo Antitumor Activities of Tetracyclic Triterpenoids Compounds Actein and 26-Deoxyactein Isolated from Rhizome of Cimicifuga foetida L.
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OBJECTIVE
This work aims to study the in vitro and in vivo antitumor activities of tetracyclic triterpenoids compounds actein and 26-deoxyactein. Further, the mechanism is investigated.
METHODS
In vitro, a modified MTT method was used to assay the cytotoxicities of actein and 26-deoxyactein in 12
Anti-cancer activity and mechanisms of 25-anhydrocimigenol-3-O-beta-D-xylopyranoside isolated from Souliea vaginata on hepatomas.
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Our previous study first revealed the cytotoxicity and relative selectivity of 25-anhydrocimigenol-3-O-beta-D-xylopyranoside (ACX) on HepG2 and R-HepG2 cells. In the present study, the anti-cancer activity and mechanisms of ACX isolated from S. vaginata were investigated both in vitro and in vivo.
Synergistic anti-tumor activity and mechanisms of total glycosides from Cimicifuga dahurica in combination with cisplatin.
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OBJECTIVE
To determine the effect and mechanism of combination treatment of the total glycosides from Cimicifuga dahurica (TGCD) and cisplatin (CDDP) in vitro in human colon cancer cells (HCT-8) and in vivo in mouse hepatoma cells (H22)-bearing mice.
METHODS
H22 tumor-bearing imprinting control
Attenuation of nucleoside and anti-cancer nucleoside analog drug uptake in prostate cancer cells by Cimicifuga racemosa extract BNO-1055.
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This study aimed to investigate the mechanisms underlying the anti-proliferative effects of the ethanolic Cimicifuga racemosa extract BNO-1055 on prostate cells and evaluate its therapeutic potential. BNO-1055 dose-dependently attenuated cellular uptake and incorporation of thymidine and BrdU and
New potential beneficial effects of actein, a triterpene glycoside isolated from Cimicifuga species, in breast cancer treatment.
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Actein is a triterpene glycoside isolated from the rhizomes of Cimicifuga foetida (Chinese herb "shengma") which could inhibit the growth of breast cancer cells. Nevertheless, the effect of actein on angiogenesis, which is an essential step for tumor growth and metastasis, has never been reported.
Antitumor activity and mechanisms of action of total glycosides from aerial part of Cimicifuga dahurica targeted against hepatoma.
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BACKGROUND
Medicinal plant is a main source of cancer drug development. Some of the cycloartane triterpenoids isolated from the aerial part of Cimicifuga dahurica showed cytotoxicity in several cancer cell lines. It is of great interest to examine the antiproliferative activity and mechanisms of
Cimicifoetisides A and B, two cytotoxic cycloartane triterpenoid glycosides from the rhizomes of Cimicifuga foetida, inhibit proliferation of cancer cells.
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Two new cycloartane-type triterpene glycosides, namely cimicifoetisides A (1) and B (2), along with seven known compounds cimigenol, 25-O-acetylcimigenol, cimigenol 3-O-beta-D-xylopyranoside, 12beta-hydroxycimigenol 3-O-beta-D-xylopyranoside, cimigenol 3-O-alpha-L-arabinopyranoside,
Chemical Constituents from Cimicifuga dahurica and Their Anti-Proliferative Effects on MCF-7 Breast Cancer Cells.
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This study was designed to search for novel anti-cancer compounds from natural plants. The 70% ethanolic extract from the rizhomes of Cimicifuga dahurica (Turcz.) Maxim. (Ranunculaceae) was found to possess significant in vitro anti-proliferative effects on MCF-7 breast cancer cells. A phytochemical
[Efficacy and safety of Black cohosh (Actaea/Cimicifuga racemosa) in the treatment of vasomotor symptoms--review of clinical trials].
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The occurrence of vasomotor symptoms in women is directly related to deficiency of estrogen, which occurs as a result of natural or surgical menopause. Hot flushes may also be a major problem for patients with a history of breast cancer, as they may result directly from cancer treatment
Effect of the standardized Cimicifuga foetida extract on Hsp 27 expression in the MCF-7 cell line.
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Cimicifuga foetida, an Asian Cimicifuga species, has been employed as a cooling and detoxification agent in traditional Chinese medicine since ancient times. For this herb, two cycloartane triterpene glycosides isolated from the rhizomes have demonstrated cytotoxicity on rat tumor and human cancer
Cimicifuga foetida extract inhibits proliferation of hepatocellular cells via induction of cell cycle arrest and apoptosis.
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The purpose of this study is to determine whether the ethyl acetate fraction (EAF) from the aerial part of Cimicifuga foetida Linnaeus possesses the anti-tumor action on hepatoma, and therefore, provide evidence for the traditional use of the plant as a detoxification agent. EAF was extracted and
Iron oxide magnetic nanoparticles combined with actein suppress non-small-cell lung cancer growth in a p53-dependent manner.
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Actein (AT) is a triterpene glycoside isolated from the rhizomes of Cimicifuga foetida that has been investigated for its antitumor effects. AT treatment leads to apoptosis in various cell types, including breast cancer cells, by regulating different signaling pathways. Iron oxide (Fe3O4) magnetic
Actein enhances TRAIL effects on suppressing gastric cancer progression by activating p53/Caspase-3 signaling.
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Actein (ACT), isolated from the rthizomes of Cimicifuga foetida, is a triterpene glycoside, showing inhibitory role in breast cancer cells. However, the effects of ACT treatment on gastric cancer have little been known. Thus, the study is conducted to explore the in vitro and in vivo role of ACT in
Actein ameliorates hepatic steatosis and fibrosis in high fat diet-induced NAFLD by regulation of insulin and leptin resistant.
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Insulin and leptin resistance are highly involved in metabolic syndrome and non-alcoholic fatty liver disease (NAFLD). Presently, no approved treatment is available. Actein is isolated from the rthizomes of Cimicifuga foetida, a triterpene glycoside, exhibiting important biological properties, such
Actein induces apoptosis in leukemia cells through suppressing RhoA/ROCK1 signaling pathway.
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Actein is a tetracyclic triterpenoid compound, extracted from the rhizome of Cimicifuga foetida, exhibiting anticancer activities as previously reported. However, the effects of actein on human leukemia have not been explored before. In this study, the role of actein in regulating apoptosis
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