نتایج جستجو برای: 4t1 breast carcinoma cell
تعداد نتایج: 2051166 فیلتر نتایج به سال:
Cancer metastasis is the leading reason for the high mortality of breast cancer. Herein, we report on a pH-responsive host-guest nanosystem of succinobucol (PHN) with pH-stimuli controlled drug release behavior to improve the therapeutic efficacy on lung metastasis of breast cancer. PHN was composed of the host polymer of β-cyclodextrin linked with multiple arms of N,N-diisopropylethylenediamin...
Background/Aim. The use of cisplatin as a chemotherapeutic opened the door to new metal-based drug research. New complexes containing metals such platinum, palladium, ruthenium and gold have recently been analyzed potential antitumor agents. aim study was investigate cytotoxicity Au(III) with pincer-type ligands against cervical carcinoma cells (HeLa), breast cancer (MDA-MB-231 4T1) colon (HCT1...
Purpose: Radiotherapy modifies the tumor microenvironment and causes the release of tumor antigens, which can enhance the effect of immunotherapy. L19 targets the extra domain B (ED-B) of fibronectin, a marker for tumor neoangiogenesis, and can be used as immunocytokine when coupled to IL2. We hypothesize that radiotherapy in combination with L19-IL2 provides an enhanced antitumor effect, which...
Mesenchymal stem cells derived from bone marrow have recently been described to localize to breast carcinomas and to integrate into the tumor-associated stroma. In the present study, we investigated whether adipose tissue-derived stem cells (ASCs) could play a role in tumor growth and invasion. Compared with bone marrow-derived cells, ASCs as tissue-resident stem cells are locally adjacent to b...
Monocyte chemoattractant protein-1 (MCP-1, CCL2) is produced by many different types of cells. In the current investigation, the effect of tumor-derived CCL2 on macrophages was evaluated to determine the extent to which this chemokine influenced the innate immune response to cancer. To do this, we used the 4T1 murine mammary carcinoma cell line that constitutively expresses CCL2 and generated 4...
Nm23-H1 has been identified as a metastasis suppressor gene, but its protein interactions have yet to be understood with any mechanistic clarity. In this study, we evaluated the proteomic spectrum of interactions made by Nm23-H1 in 4T1 murine breast cancer cells derived from tissue culture, primary mammary tumors, and pulmonary metastases. By this approach, we identified the actin-severing prot...
A therapeutic technology that combines the phototoxic and immune-stimulating ability of photodynamic therapy (PDT) with the widespread effectiveness of the immune system can be very promising to treat metastatic breast cancer. We speculated that the knowledge of molecular mechanisms of existing multi-component therapies could provide clues to aid the discovery of new combinations of an immunost...
Background: Cancer is one of the foremost contributors to global disease bur den and constantly requires new therapeutic options. The development drugs has failed keep up with its incidence. Hence, drug reprofiling strategies are emerging as novel study aimed evaluate anti-cancer activity amodiaquine (anti-malarial drug) using a combination murine human breast cancer cell lines Methods: Amodiaq...
This study was conducted to investigate the cytotoxicity and apoptosis effect of A. crispa extract and its solvent partition (ethyl acetate and aqueous extract) against Mus musculus mammary carcinoma cell line (4T1). The normal mouse fibroblast cell line (NIH3T3) was used as comparison for selective cytotoxicity properties. The cytotoxicity evaluation was assessed using MTT assay. AO/PI dual fl...
Background and Objective: Curcumin is a polyphenolic anti-cancer and anti-inflammatory agent and can be used both orally and by injection. In this study, nanoparticles of silica mesopore- gold nano were synthesized as a new drug delivery system. For this aim, gold nanoparticles as a promising system for effective drug delivery of curcumin was used and nano gold were delivered to breast cancer c...
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