quinine/breast neoplasms

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NakalaMajaribio ya klinikiHati miliki

Chagua aina ya aina

Ukurasa 1 kutoka 16 matokeo

Combination chemotherapy with cyclophosphamide, vincristine, adriamycin, and dexamethasone (CVAD) plus oral quinine and verapamil in patients with advanced breast cancer.

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Ingia / Ingia

We evaluated the question of whether the chemosensitizers verapamil and quinine given orally to breast cancer patients failing combination chemotherapy alone would result in additional clinical responses. In vitro studies reported here showed verapamil sensitization of Adriamycin resistance in 18.8%

Urinary isothiocyanate levels, brassica, and human breast cancer.

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Ingia / Ingia

Brassica vegetable consumption (e.g., Chinese cabbage) provides isothiocyanates (ITC) and other glucosinolate derivatives capable of inducing Phase II enzymes [e.g., glutathione S-transferases (GSTM1, GSTT1, and GSTP1) and NADPH quinine oxidoreductase] and apoptosis, altering steroid hormone

Celastrol inhibits the growth of estrogen positive human breast cancer cells through modulation of estrogen receptor α.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

Human estrogen receptor α (ERα) is a nuclear transcription factor that displays a major therapeutic target for breast cancer. The transcriptional activity of ERα can be regulated by particular estrogen receptor modulators. Celastrol, a quinine methide triterpene extracted from a Chinese medicine

Reversal of P-glycoprotein-mediated multidrug resistance by doxorubicin and quinine co-loaded liposomes in tumor cells.

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Ingia / Ingia

Multidrug resistance (MDR) is a major obstacle to successful clinical cancer chemotherapy. Currently, there is still unsatisfactory demand for innovative strategies as well as effective and safe reversing agent to overcome MDR. In this study, we developed a novel nanoformulation, in which

Antitumor and antimetastatic activities of chloroquine diphosphate in a murine model of breast cancer.

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Ingia / Ingia

Metastatic breast cancers are hard to treat and almost always fatal. Chloroquine diphosphate, a derivative of quinine, has long been used as a potent and commonly used medicine against different human diseases. We therefore investigated the effects of chloroquine diphosphate on a highly metastatic

Atovaquone and quinine anti-malarials inhibit ATP binding cassette transporter activity.

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Ingia / Ingia

BACKGROUND Therapeutic blood plasma concentrations of anti-malarial drugs are essential for successful treatment. Pharmacokinetics of pharmaceutical compounds are dependent of adsorption, distribution, metabolism, and excretion. ATP binding cassette (ABC) transport proteins are particularly involved

Differential expression of bitter taste receptors in non-cancerous breast epithelial and breast cancer cells.

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Ingia / Ingia

The human bitter taste receptors (T2Rs) are chemosensory receptors that belong to the G protein-coupled receptor superfamily. T2Rs are present on the surface of oral and many extra-oral cells. In humans 25 T2Rs are present, and these are activated by hundreds of chemical molecules of diverse

Blockers of volume-activated Cl- currents inhibit endothelial cell proliferation.

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Ingia / Ingia

Volume-activated Cl- currents (ICl,vol) and cell growth have been measured in cultured endothelial cells from bovine pulmonary artery (CPAE) in the absence and presence of compounds which block these currents. The anti-oestrogen drug tamoxifen, which efficiently arrests the growth of breast cancer

Modulation of drug resistance transporters as a strategy for treating myelodysplastic syndrome.

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Ingia / Ingia

Resistance to chemotherapy is an obstacle to the successful treatment of acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS). The failure of therapeutic treatment may be due to the development of multidrug resistance (MDR), mechanisms of which include upregulation of membrane-resident

Stimuli-responsive nanodrug self-assembled from amphiphilic drug-inhibitor conjugate for overcoming multidrug resistance in cancer treatment.

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Ingia / Ingia

Severe multidrug resistance (MDR) often develops in the process of chemotherapy for most small molecule anticancer drugs, which results in clinical chemotherapy failures. Methods: Here, a nanodrug is constructed through the self-assembly of amphiphilic drug-inhibitor conjugates (ADIC)

Control of mammary tumor cell growth in vitro by novel cell differentiation and apoptosis agents.

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Ingia / Ingia

The use of breast tumor differentiating agents to complement existing therapies has the potential to improve breast cancer treatment. Previously we showed quinidine caused MCF-7 cells to synchronously arrest in G1 phase of the cell cycle, transition into G0 and undergo progressive differentiation.

Development of Fourth Generation ABC Inhibitors from Natural Products: A Novel Approach to Overcome Cancer Multidrug Resistance.

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Ingia / Ingia

Multidrug resistance (MDR) in cancer caused due to overexpression of ABC drug transporters is a major problem in modern chemotherapy. Molecular investigations on MDR have revealed that the resistance is due to various transport proteins of the ABC superfamily which include Phosphoglycoprotein

Analysis of the expression of human bitter taste receptors in extraoral tissues.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

The 25 bitter taste receptors (T2Rs) in humans perform a chemosensory function. However, very little is known about the level of expression of these receptors in different tissues. In this study, using nCounter gene expression we analyzed the expression patterns of human TAS2R transcripts in cystic

Role of Metabolic Enzymes P450 (CYP) on Activating Procarcinogen and their Polymorphisms on the Risk of Cancers.

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Ingia / Ingia

Cytochrome P450 (CYP450) enzymes are the most important metabolizing enzyme family exists among all organs. Apart from their role in the deactivation of most endogenous compounds and xenobiotics, they also mediate most procarcinogens oxidation to ultimate carcinogens. There are several modes of

TFRank: network-based prioritization of regulatory associations underlying transcriptional responses.

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Ingia / Ingia

BACKGROUND Uncovering mechanisms underlying gene expression control is crucial to understand complex cellular responses. Studies in gene regulation often aim to identify regulatory players involved in a biological process of interest, either transcription factors coregulating a set of target genes

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