Lappuse 1 no 20 rezultātiem
Taspine is an attractive target of research due to the anticancer and anti-angiogenic effects shown by in vitro and in vivo experiments. The present study investigated the role of tas1611, which is a derivative of taspine that has increased activity and solubility, in the regulation of the invasive
In the present study, we investigated the antitumor activity of HMQ1611, a novel synthetic taspine derivative, in vivo and evaluated associated potential antiangiogenesis mechanisms. The proliferation of A549 cells was examined by WST-1 assay in vitro. Tube formation and lung tissue vessel models
Breast cancer is a common cancer with a leading cause of cancer mortality in women. Currently, the chemotherapy for breast cancer is underdeveloped. Here, we report a novel taspine derivative, HMQ1611, which has anticancer effects using in vitro and in vivo breast cancer models. HMQ1611 reduced
BACKGROUND
Croton lechleri Mull. Arg. (Euphorbiaceae) is a traditional medicinal plant which produces a red sap, traditionally known as "Sangre de Drago"; it is used in folk medicine externally for wounds, fractures, and haemorrhoids, internally for intestinal and stomach ulcers and also for the
BACKGROUND
Taspine was screened for the first time from Radix et Rhizoma leonticis (Hong Mao Qi in Chinese) using cell membrane chromatography in our laboratory. Its anticancer and antiangiogenic properties were demonstrated, and it could serve as a lead compound in anticancer agent development.
The aim of this study was to investigate the inhibitory effect of TAD1822-7, a synthesized taspine derivative, on cancer through its effects on tumor cell growth and angiogenesis via suppression of EphrinB2. The obtained data showed that TAD1822-7 decreased Bel-7402 cell viability and colony
Sangre de Grado extract used by Peruvian natives as a cicatrizant agent, was collected from trees of the species Croton lechleri growing in the Peruvian jungle. The Sangre de Grado was found to contain one alkaloid identified as taspine and which was shown to be the active cicatrizant principle by
Targeted anti-tumor small molecules are considered to be promising candidates for cancer treatment. The novel diphenyl urea derivative (DUD) was synthesized by the molecular docking based on the structure optimization of Taspine (a natural product). In this study, we explored the anti-metastatic
Epithelial‑mesenchymal transition (EMT) is closely related to tumor metastasis, and offers insight into novel strategies for cancer treatment. HMQ‑T‑F2 (F2) is a taspine derivative, which has excellent anticancer activity in human cervical cancer. The present study aimed to evaluate the effect of F2
OBJECTIVE
To study the inhibition effect of taspine on mouse S180 sarcoma and its mechanism.
METHODS
The mouse S180 sarcoma model was established and used to observe the antitumor activity of taspine. The microvessel density and protein expressing of the VEGF, bFGF, Bcl-2 and Bax in the tumor were
Antiangiogenic therapy might represent a new promising anticancer therapeutic strategy. Taspine can significantly inhibit cell proliferation of human umbilical vein endothelial cells (HUVECs) induced by vascular endothelial growth factor-165, which is crucial for angiogenesis. In this study, a
EGFR, as a critical signaling pathway in many human tumors, has become an important target of cancer drug design. Taspine has shown meaningful angiogenesis activity in previous studies. This paper is to investigate the antitumor action of taspine by modulating the EGFR signaling pathway. The study
Taspine has been indicated to be a potential anti‑carcinogenic agent. The present study investigated the effects of TAS9, a modified taspine derivative, on the proliferation and migration of the SMMC‑7721 human liver cancer cell line. First, the effects of TAS9 on SMMC‑7721 cell growth were examined
12k, a taspine derivative, has been demonstrated to have the potent anti-tumor activity in lung cancer and colorectal cancer. The study aims to further explore the underlying mechanisms of 12k on A549 cell migration in vitro. Our data demonstrated that 12k negatively regulated Wnt signaling pathway
It has been demonstrated that taspine derivatives act as anticancer agents, thus we designed and synthesized a novel class of symmetrical biphenyl derivatives. We evaluated the cytotoxicity and antitumor activity of biphenyls against five human tumor and normal cell lines. The results indicated that