Vascular Disruptive Agents for the Treatment of Cancer PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Vascular Disruptive Agents for the Treatment of Cancer PDF full book. Access full book title Vascular Disruptive Agents for the Treatment of Cancer by Tim Meyer. Download full books in PDF and EPUB format.
Author: Tim Meyer
Publisher: Springer Science & Business Media
ISBN: 1441966099
Category : Medical
Languages : en
Pages : 258
Get Book Here
Book Description
Angiogenesis (formation of new vessels from pre-existing ones) is a crucial early event in the process of tumor development. New vessels supply the tumor with nutrients that are needed for further local growth and enable distant metastases (Folkman 1995). Judah Folkman (1971) highlighted the potential therapeutic imp- cations of tumor angiogenesis. He hypothesized that if tumor angiogenesis is inhibited, then tumor growth and metastasis will be impaired greatly or even impossible. The subsequent quest for endogenous and exogenous inhibitors of angiogenesis has yielded a variety of promising therapeutic agents that block one or more angiogenic pathways, a few of which have been approved by the FDA (e. g. , bevacizumab, sorafenib, sunitinib) for use as single agents or in combination with chemotherapy in specific populations of cancer patients (Sessa et al. 2008). There has also been a dramatic expansion in the exploration of novel anti-angiogenic agents pre-clinically and in clinical trials (Ferrara 2002). Some of the most promising data comes from the development of agents that inhibit one of the key growth factors involved in tumor angiogenesis – vascular endothelial growth factor (VEGF) (Ferrara et al. 2003). Bevacizumab is a monoclonal antibody against VEGF that was the first an- angiogenic agent that improved significantly the overall survival of patients with colorectal and non-squamous non-small cell lung cancer (Ferrara et al. 2005). Various agents that target tumor angiogenesis are currently under investigation in different cancer types in many clinical trials (Ferrara and Kerbel 2005).
Author: Tim Meyer
Publisher: Springer Science & Business Media
ISBN: 1441966099
Category : Medical
Languages : en
Pages : 258
Get Book Here
Book Description
Angiogenesis (formation of new vessels from pre-existing ones) is a crucial early event in the process of tumor development. New vessels supply the tumor with nutrients that are needed for further local growth and enable distant metastases (Folkman 1995). Judah Folkman (1971) highlighted the potential therapeutic imp- cations of tumor angiogenesis. He hypothesized that if tumor angiogenesis is inhibited, then tumor growth and metastasis will be impaired greatly or even impossible. The subsequent quest for endogenous and exogenous inhibitors of angiogenesis has yielded a variety of promising therapeutic agents that block one or more angiogenic pathways, a few of which have been approved by the FDA (e. g. , bevacizumab, sorafenib, sunitinib) for use as single agents or in combination with chemotherapy in specific populations of cancer patients (Sessa et al. 2008). There has also been a dramatic expansion in the exploration of novel anti-angiogenic agents pre-clinically and in clinical trials (Ferrara 2002). Some of the most promising data comes from the development of agents that inhibit one of the key growth factors involved in tumor angiogenesis – vascular endothelial growth factor (VEGF) (Ferrara et al. 2003). Bevacizumab is a monoclonal antibody against VEGF that was the first an- angiogenic agent that improved significantly the overall survival of patients with colorectal and non-squamous non-small cell lung cancer (Ferrara et al. 2005). Various agents that target tumor angiogenesis are currently under investigation in different cancer types in many clinical trials (Ferrara and Kerbel 2005).
Author:
Publisher:
ISBN: 9781441966100
Category :
Languages : en
Pages : 268
Get Book Here
Book Description
Author: Dietmar W. Siemann
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 384
Get Book Here
Book Description
Vascular-Targeted Therapies in Oncology provides an interesting insight to the current status and future potential of vascular-disrupting approaches in cancer management. Emphasis is placed on target development, preclinical assessment, and the use of such targeted approaches in combination with conventional treatment regimens and the current clinical status of these therapies.
Author: Asma K. I. Mohamed
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: Beverly A. Teicher
Publisher: Springer Science & Business Media
ISBN: 1592594530
Category : Medical
Languages : en
Pages : 445
Get Book Here
Book Description
Beverly Teicher and a panel of distinguished investigators survey the state-of-the-art of antiangiogenesis research from the lab bench to clinical trials. Timely and authoritative, the contributors summarize our current understanding of tumor growth and its dependence on vascular development, as well as the present status of antiangiogenic agents in preclinical and clinical development. In addition, the book also examines what is known about the mechanisms by which these therapeutic agents interfere with tumor vasculature and grapples with the problem of establishing criteria by which to assess their clinical efficacy. Antiangiogenic Agents in Cancer Therapy offers a unique cutting-edge compendium of antiangiogenic research, taking stock of what has been accomplished , where the experimental therapeutics of antiangiogenic agents is going, and the continuing evolution of their role in cancer treatment and novel drug development.
Author: Benson Lee Nguyen
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Cancer is the second leading cause of death in the United States with over 550,000 deaths in 2009 and a devastating 7.9 million deaths worldwide in 2007. Vascular disrupting agents (VDAs) represent a novel method developed for the treatment of cancer. VDAs, such as combretastatin A1 phosphate (CA1P, Oxi4503) and combretastatin A4 phosphate (CA4P, ZybrestatTM, fosbretabulin), after undergoing phosphate cleavage by non-specific phosphatase enzymes, selectively bind to the colchicine site on tubulin, disrupting tubulin polymerization. The integrity of the microtubules that form the cytoskeleton of the endothelial cells that line the tumorvasculature is altered, causing tumor vasculature occlusion and collapse, thus preventing nutrients and oxygen from reaching the tumor. This leads to severe tumor hypoxia, tumor perfusion regression and tumor necrosis. A series of anticancer agents were designed to incorporate a VDA or cytotoxic agent linked to a bioreductive drug to form a bioreductive prodrug conjugate. When the bioreductive portion of the molecular conjugate is reduced, the linkage between the VDA and the bioreductive drug is broken, releasing the VDA in its active form to act upon the tumor vasculature. The reduced bioreductive drug becomes a chemotherapeutic agent that can damage the tumor cells. CA1 is a potent inhibitor of tubulin polymerization and it has been shown that CA1 undergoes a second mechanism of action against tumors. CA1 incorporates an ortho diphenolic moiety that can be oxidized to form an ortho quinone that can damage DNA. To further elucidate the biological mechanism of action of CA1, a synthetic methodology was developed to incorporate a radioisotope at a metabolically stable position. In addition, a total synthesis was designed to prepare each of the combretastatin A1 monophosphates in regioisomeric pure form.
Author: Giuseppe Giaccone
Publisher: CRC Press
ISBN: 1842145452
Category : Medical
Languages : en
Pages : 500
Get Book Here
Book Description
Since the last edition of this book, major advances have been made in our understanding of key pathways that control tumor progression. This has led to the development of new anticancer agents that have the ability to block the activity of proteins involved in neoplastic cell development and proliferation. Targeted Therapies in Oncology, Second Edition provides a concise timely panorama of existing targeted therapies and progress into future anticancer treatments. These therapies notably include: Targeted agents of immune checkpoints Signal-transduction inhibitors Antiangiogenic agents Vascular-disrupting agents Apoptosis modulators Stem cell inhibitors Tumor profiling for drug development The book emphasizes the biology behind this new class of drugs as well as the clinical achievements obtained. The contributors to this volume stand at the cutting edge of cancer research and treatment around the world.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: Carmen Avendaño
Publisher: Elsevier
ISBN: 0444626670
Category : Science
Languages : en
Pages : 767
Get Book Here
Book Description
Medicinal Chemistry of Anticancer Drugs, Second Edition, provides an updated treatment from the point of view of medicinal chemistry and drug design, focusing on the mechanism of action of antitumor drugs from the molecular level, and on the relationship between chemical structure and chemical and biochemical reactivity of antitumor agents. Antitumor chemotherapy is a very active field of research, and a huge amount of information on the topic is generated every year. Cytotoxic chemotherapy is gradually being supplemented by a new generation of drugs that recognize specific targets on the surface or inside cancer cells, and resistance to antitumor drugs continues to be investigated. While these therapies are in their infancy, they hold promise of more effective therapies with fewer side effects. Although many books are available that deal with clinical aspects of cancer chemotherapy, this book provides a sorely needed update from the point of view of medicinal chemistry and drug design. Presents information in a clear and concise way using a large number of figures Historical background provides insights on how the process of drug discovery in the anticancer field has evolved Extensive references to primary literature
Author: Cecil C. Sigamoney
Publisher:
ISBN:
Category :
Languages : en
Pages : 224
Get Book Here
Book Description
