pazopanib has been researched along with imetelstat* in 6 studies
6 review(s) available for pazopanib and imetelstat
Article | Year |
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Treatment of advanced thyroid cancer: role of molecularly targeted therapies.
Advanced thyroid cancer is not amenable to therapy with conventional cytotoxic chemotherapy. However, newer advances in the understanding of the molecular pathogenesis of different subtypes of thyroid cancer have provided new opportunities for the evaluation of molecularly targeted therapies. This has led to multiple clinical trials using various multi-kinase inhibitors and the subsequent US FDA approval of sorafenib for differentiated thyroid cancer and vandetanib and cabozantinib for medullary thyroid carcinoma. This review provides a summary of the current literature for the treatment of advanced thyroid carcinoma and future directions in this disease. Topics: Anilides; Antineoplastic Agents; Axitinib; Carcinoma, Neuroendocrine; DNA Mutational Analysis; Drug Approval; Humans; Imidazoles; Indazoles; Indoles; MAP Kinase Signaling System; Molecular Targeted Therapy; Niacinamide; Oligonucleotides; Phenylurea Compounds; Phosphatidylinositol 3-Kinases; Piperidines; Proto-Oncogene Proteins c-ret; Pyridines; Pyrimidines; Pyrroles; Quinazolines; Quinolines; Sorafenib; Sulfonamides; Sunitinib; Thyroid Neoplasms; United States; United States Food and Drug Administration; Vascular Endothelial Growth Factor A | 2015 |
Novel molecular targeted therapies for refractory thyroid cancer.
The incidence of thyroid cancer continues to increase and this neoplasia remains the most common endocrine malignancy. No effective systemic treatment currently exists for iodine-refractory differentiated or medullary thyroid carcinoma, but recent advances in the pathogenesis of these diseases have revealed key targets that are now being evaluated in the clinical setting. RET (rearranged during transfection)/PTC (papillary thyroid carcinoma) gene rearrangements, B-Raf gene mutations, and vascular endothelial growth factor receptor 2 (VEGFR-2) angiogenesis pathways are some of the known genetic alterations playing a crucial role in the development of thyroid cancer. Several novel agents have demonstrated promising responses. Of the treatments studied, multi-kinase inhibitors such as axitinib, sorafenib, motesanib, and XL-184 have shown to be the most effective by inducing clinical responses and stabilizing the disease process. Randomized clinical trials are currently evaluating these agents, results that may soon change the management of thyroid cancer. Topics: Angiogenesis Inhibitors; Anilides; Antineoplastic Agents; Axitinib; Benzamides; Benzenesulfonates; Benzoquinones; Bibenzyls; Boronic Acids; Bortezomib; Depsipeptides; ErbB Receptors; Gefitinib; Histone Deacetylase Inhibitors; HSP90 Heat-Shock Proteins; Humans; Hydroxamic Acids; Imatinib Mesylate; Imidazoles; Indazoles; Indoles; Lactams, Macrocyclic; Lenalidomide; Niacinamide; Oligonucleotides; Phenylurea Compounds; Piperazines; Piperidines; Protein Kinase Inhibitors; Protein-Tyrosine Kinases; Proto-Oncogene Proteins c-kit; Pyrazines; Pyridines; Pyrimidines; Pyrroles; Quinazolines; Quinolines; Receptor Protein-Tyrosine Kinases; Receptors, Vascular Endothelial Growth Factor; Sorafenib; Sulfonamides; Sunitinib; Thalidomide; Thyroid Neoplasms; Valproic Acid; Vorinostat | 2012 |
[Possibilities for inhibiting tumor-induced angiogenesis: results with multi-target tyrosine kinase inhibitors].
Functional blood vasculature is essential for tumor progression. The main signalization pathways that play a key role in the survival and growth of tumor vessels originate from the VEGF-, PDGF- and FGF tyrosine kinase receptors. In the past decade, significant results have been published on receptor tyrosine kinase inhibitors (RTKIs). In this paper, the mechanisms of action and the results so far available of experimental and clinical studies on multi-target antiangiogenic TKIs are discussed. On the one hand, notable achievements have been made recently and these drugs are already used in clinical practice in some patient populations. On the other hand, the optimal combination and dosage of these drugs, selection of the apropriate biomarker and better understanding of the conflicting role of PDGFR and FGFR signaling in angiogenesis remain future challenges. Topics: Angiogenesis Inhibitors; Animals; Axitinib; Benzenesulfonates; Humans; Imidazoles; Indazoles; Indoles; Neoplasms; Neovascularization, Pathologic; Niacinamide; Oligonucleotides; Phenylurea Compounds; Phthalazines; Piperidines; Protein Kinase Inhibitors; Protein-Tyrosine Kinases; Pyridines; Pyrimidines; Pyrroles; Quinazolines; Receptor Protein-Tyrosine Kinases; Receptors, Fibroblast Growth Factor; Receptors, Platelet-Derived Growth Factor; Receptors, Vascular Endothelial Growth Factor; Signal Transduction; Sorafenib; Sulfonamides; Sunitinib | 2012 |
[Nintedanib (BIBF 1120) in the treatment of solid cancers: an overview of biological and clinical aspects].
Angiogenesis is essential for tumor growth and metastasis. The main regulators of the process are the signaling cascades of VEGF-, PDGF- and FGF receptors. Inhibition of these pathways holds potential therapeutic benefit not only for cancer patients, but also for the treatment of other diseases. This paper summarizes the experimental and clinical results of studies available so far on the multi-target tyrosine kinase inhibitor nintedanib (BIBF 1120). According to these studies, nintedanib effectively inhibits VEGFR-, PDGFR- and FGFR signalization and thus the proliferation and survival of cell types which highly express these receptors (i.e. endothelial and smooth muscle cells and pericytes). In vitro studies and in vivo xenograft experiments have provided promising results. In the clinical setting, BIBF 1120 seems to be effective and well tolerated in various tumor types, such as lung, prostate, colorectal and hepatocellular carcinoma, as well as in gynecological tumors. The main adverse events are gastrointestinal toxicities and the reversible elevation of liver enzyme levels. Nintedanib might also be combined with paclitaxel, carboplatin, pemetrexed and docetaxel. There are several ongoing clinical trials testing the efficacy of BIBF 1120. Topics: Animals; Antineoplastic Agents; Axitinib; Benzenesulfonates; Carcinoma, Hepatocellular; Clinical Trials as Topic; Colorectal Neoplasms; Digestive System; Enzyme Inhibitors; Female; Genital Neoplasms, Female; Humans; Imidazoles; Indazoles; Indoles; Liver Neoplasms; Lung Neoplasms; Male; Neoplasms; Niacinamide; Oligonucleotides; Phenylurea Compounds; Phthalazines; Piperidines; Prostatic Neoplasms; Protein-Tyrosine Kinases; Pyridines; Pyrimidines; Quinazolines; Receptors, Fibroblast Growth Factor; Receptors, Platelet-Derived Growth Factor; Receptors, Vascular Endothelial Growth Factor; Signal Transduction; Sorafenib; Sulfonamides; Xenograft Model Antitumor Assays | 2012 |
In pursuit of new anti-angiogenic therapies for cancer treatment.
Despite advances in surgery, radiation therapy, and chemotherapy, patients with cancer have a poor prognosis. Sustained aberrant tumor angiogenesis and metastasis is a major obstacle for effective cancer treatment. Just a few years ago, few would argue that one of the key success stories of the modern cancer medicine were the anti-angiogenic drugs targeting the vascular endothelial growth factor (VEGF) signaling pathway approved by FDA. This initial success inspired many researchers to search for new anti-angiogenic targets and drugs with the hope that one day, anti-angiogenic therapy might really become the panacea for cancer patients. Unfortunately, the limited clinical benefits achieved with anti-angiogenic drugs conflicts with the widely accepted notion that angiogenesis is a key event in tumor progression. Emerging data indicate that unique characteristics of the tumor vasculature within the tumor microenvironment may hold the key for success of anti-angiogenic therapy. In particular, the molecular and cellular alterations that sustain aberrant tumor angiogenesis in the face of angiogenic inhibitors represents novel targets for rationally designing and improving current anti-angiogenic strategies. Topics: Angiogenesis Inhibitors; Antibodies, Monoclonal; Antibodies, Monoclonal, Humanized; Antineoplastic Agents; Benzenesulfonates; Bevacizumab; Drug Resistance, Neoplasm; Humans; Indazoles; Indoles; Neoplasms; Neovascularization, Pathologic; Niacinamide; Oligonucleotides; Phenylurea Compounds; Pyridines; Pyrimidines; Pyrroles; Quinazolines; Receptors, Vascular Endothelial Growth Factor; Recombinant Fusion Proteins; Sorafenib; Sulfonamides; Sunitinib; Tumor Microenvironment | 2011 |
Tyrosine kinase inhibitors and the thyroid.
Protein tyrosine kinase inhibitors (TKIs) have emerged as significant targets for novel cancer therapies. For patients with differentiated or medullary carcinomas unresponsive to conventional treatments, multiple novel therapies primarily targeting angiogenesis have entered clinical trials. Partial response rates up to 30% have been reported in single-agent studies, but prolonged disease stabilisation is more commonly seen. The most successful agents target the vascular endothelial growth factor receptors. Sorafenib and sunitinib have had promising preliminary results reported and are being used selectively for patients who do not qualify for clinical trials. Treatment for patients with metastatic or advanced thyroid carcinoma now emphasises clinical trial opportunities for novel agents with considerable promise. Adverse effects on thyroid function and thyroid hormone metabolism have also been seen with several TKIs, necessitating prospective thyroid function testing for all patients starting therapy. Topics: Axitinib; Benzenesulfonates; Clinical Trials as Topic; Gefitinib; Humans; Imidazoles; Indazoles; Indoles; Niacinamide; Oligonucleotides; Pharmaceutical Preparations; Phenylurea Compounds; Piperidines; Protein Kinase Inhibitors; Protein-Tyrosine Kinases; Proto-Oncogene Proteins B-raf; Pyridines; Pyrimidines; Pyrroles; Quinazolines; Receptors, Vascular Endothelial Growth Factor; Sorafenib; Sulfonamides; Sunitinib; Thyroid Gland; Thyroid Neoplasms | 2009 |