Search results for "antimetastatic"
showing 3 items of 3 documents
Current status and future directions in the treatment of bone metastases from breast cancer
2019
The clinical treatment of bone metastasis from breast cancer is currently based on the systemic administration of antiresorptive agents, radiopharmaceuticals, and/or local treatments such as radiation therapy, radiofrequency ablation and surgery. However, these therapeutic options are merely palliative and do not show to have a significant positive impact on patients' survival. In addition, the systemic administration of antiresorptive drugs and/or antitumour agents and/or radiopharmaceuticals may negatively affect normal bone metabolism with detrimental consequences for cancer patients. Hence, the need to identify alternative therapeutic strategies that, based on the hallmarks of bone meta…
Antimetastatic Effect of Immunization with Liposome-Encapsulated Tumor Cell-Membrane Proteins Obtained from Experimental Tumors
1995
Immunization of C57BL/6 mice with tumor-derived membrane-proteins encapsulated in sized liposomes (0.2 microgram/mouse) and composed by phosphatidylcholine or sphingomyelin, significantly reduced the mean values of spontaneous lung metastasis from both B16 (0.7 +/- 0.5 and 1.2 +/- 0.6, respectively) and 3LL (4.8 +/- 2.5 and 7.2 +/- 4.1, respectively) tumors, with respect to control (HEPES) groups (4.8 +/- 1.1 and 19.0 +/- 4.4, respectively). However, no significant antimetastatic effect was observed using free tumor-derived proteins (2 micrograms/mouse) or liposome vehicle alone. Specific humoral immune response after the vaccination was studied by flow cytometry of tumor cells incubated wi…
Chemopreventive and Anticancer Role of Resveratrol against Oral Squamous Cell Carcinoma
2023
Oral squamous cell carcinoma (OSCC) is one of the most prevailing and aggressive head and neck cancers, featuring high morbidity and mortality. The available conventional treatments suffer from several adverse effects and are often inefficient in terms of their survival rates. Thus, seeking novel therapeutic agents and adjuvants is of the utmost importance for modern society. Natural polyphenolic compounds have recently emerged as promising chemopreventive and anticancer agents. Specifically, the natural compound resveratrol (RSV) has recently gained momentum for this purpose. RSV is useful for treating OSCC due to its antiproliferative, antimetastatic, and proapoptotic effects. Additionall…