Angiogenesis is the physiological process through which new blood vessels form from pre-existing vessels, formed in the earlier stage of vasculogenesis. Angiogenesis continues the growth of the vasculature mainly by processes of sprouting and splitting, but processes such as coalescent angiogenesis, vessel elongation and vessel cooption also play a role. Vasculogenesis is the embryonic formation of endothelial cells from mesoderm cell precursors, and from neovascularization, although discussions are not always precise. The first vessels in the developing embryo form through vasculogenesis, after which angiogenesis is responsible for most, if not all, blood vessel growth during development and in disease.
Vascular endothelial growth factor, originally known as vascular permeability factor (VPF), is a signal protein produced by many cells that stimulates the formation of blood vessels. To be specific, VEGF is a sub-family of growth factors, the platelet-derived growth factor family of cystine-knot growth factors. They are important signaling proteins involved in both vasculogenesis and angiogenesis.
An angiogenesis inhibitor is a substance that inhibits the growth of new blood vessels (angiogenesis). Some angiogenesis inhibitors are endogenous and a normal part of the body's control and others are obtained exogenously through pharmaceutical drugs or diet.
Moses Judah Folkman was an American biologist and pediatric surgeon best known for his research on tumor angiogenesis, the process by which a tumor attracts blood vessels to nourish itself and sustain its existence. He founded the field of angiogenesis research, which has led to the discovery of a number of therapies based on inhibiting or stimulating neovascularization.
Endostatin is a naturally occurring, 20-kDa C-terminal fragment derived from type XVIII collagen. It is reported to serve as an anti-angiogenic agent, similar to angiostatin and thrombospondin.
Andrew C. von Eschenbach was the Commissioner of the United States Food and Drug Administration from 2006 to 2009. He became acting Commissioner on September 26, 2005, after the resignation of his predecessor Lester Crawford, and was confirmed as Commissioner by the Senate on December 7, 2006. He was previously the 12th director of the National Cancer Institute.
Intussusceptive angiogenesis also known as splitting angiogenesis, is a type of angiogenesis, the process whereby a new blood vessel is created. By intussusception a new blood vessel is created by splitting of an existing blood vessel in two. Intussusception occurs in normal development as well as in pathologic conditions involving wound healing, tissue regeneration, inflammation as colitis or myocarditis, lung fibrosis, and tumors amongst others.
Axel Ullrich is a German cancer researcher and has been the director of the molecular biology department at the Max Planck Institute of Biochemistry in Martinsried, Germany since 1988. This department's research has primarily focused on signal transduction. Ullrich has received Hamdan Award for Medical Research Excellence, awarded by Sheikh Hamdan bin Rashid Al Maktoum Award for Medical Sciences, Dubai, United Arab Emirates in 2008 and Ullrich and his team received the Wolf Prize in 2010.
The "war on cancer" is the effort to find a cure for cancer by increased research to improve the understanding of cancer biology and the development of more effective cancer treatments, such as targeted drug therapies. The aim of such efforts is to eradicate cancer as a major cause of death. The signing of the National Cancer Act of 1971 by United States president Richard Nixon is generally viewed as the beginning of this effort, though it was not described as a "war" in the legislation itself.
The Dr. Paul Janssen Award for Biomedical Research is given annually by Johnson & Johnson to honor the work of an active scientist in academia, industry or a scientific institute in the field of biomedical research. It was established in 2004 and perpetuates the memory of Paul Janssen, the founder of Janssen Pharmaceutica, a Johnson & Johnson subsidiary.
CYP4Z1 is a protein that in humans is encoded by the CYP4Z1 gene.
Napoleone Ferrara is an Italian-American molecular biologist who joined University of California, San Diego Moores Cancer Center in 2013 after a career in Northern California at the biotechnology giant Genentech, where he pioneered the development of new treatments for angiogenic diseases such as cancer, age-related macular degeneration (AMD), and diabetic retinopathy. At Genentech, he discovered VEGF—and made the first anti-VEGF antibody—which suppresses growth of a variety of tumors. These findings helped lead to development of the first clinically available angiogenesis inhibitor, bevacizumab (Avastin), which prevents the growth of new blood vessels into a solid tumor and which has become part of standard treatment for a variety of cancers. Ferrara's work led also to the development of ranibizumab (Lucentis), a drug that is highly effective at preventing vision loss in intraocular neovascular disorders.
In molecular biology mir-210 microRNA is a short RNA molecule. MicroRNAs function to regulate the expression levels of other genes by several mechanisms.
Gopal Chandra Kundu is an Indian cell and cancer biologist and a Senior Scientist (Scientist-G) at National Centre for Cell Science. He is known for his contributions towards the understanding the mechanism of cancer progression in breast, melanoma and other cancers and development of novel therapeutic targets and target-based therapy in cancers.
David Henry Gorski is an American surgical oncologist and professor of surgery at Wayne State University School of Medicine. He specializes in breast cancer surgery at the Karmanos Cancer Institute. Gorski is an outspoken skeptic and critic of alternative medicine and the anti-vaccination movement. He writes as Orac at Respectful Insolence and as himself at Science-Based Medicine, where he is the managing editor.
Cancer Breakthroughs 2020, also known as Cancer Moonshot 2020 is a coalition with the goal of finding vaccine-based immunotherapies against cancer. By pooling the resources of multinational pharmaceutical, biotechnology companies, academic centers and oncologists, it intends to create access to over 60 novel and approved agents under exploration in the war against cancer and is expected to enable rapid testing of novel immunotherapy combination protocols. The initiative is being managed by a consortium of companies called The National Immunotherapy Coalition.
Daniel D. Von Hoff is the physician in chief and director of translational research at Translational Genomics Research Institute (TGen), and current Virginia G. Piper Distinguished Chair for Innovative Cancer Research at HonorHealth Clinical Research Institute. He is also a professor of medicine at the Mayo Clinic and medical director of research as well as chief scientific officer at US Oncology. He is most notable for his work in targeted therapies for the treatment of cancer. He led the development of gemcitabine, and has several drugs in development.
Tumor-associated endothelial cells or tumor endothelial cells (TECs) refers to cells lining the tumor-associated blood vessels that control the passage of nutrients into surrounding tumor tissue. Across different cancer types, tumor-associated blood vessels have been discovered to differ significantly from normal blood vessels in morphology, gene expression, and functionality in ways that promote cancer progression. There has been notable interest in developing cancer therapeutics that capitalize on these abnormalities of the tumor-associated endothelium to destroy tumors.
Annette Therese Byrne is an Irish physiologist, Professor and Head of the Royal College of Surgeons in Ireland (RCSI) Precision Cancer Medicine group. Her research considers metastatic colorectal cancer and glioblastoma.
George Coukos is a physician-scientist in tumor immunology, professor and director of the Ludwig Cancer Research Lausanne Branch and director of the Department of oncology UNIL-CHUV of the University of Lausanne and the Lausanne University Hospital in Lausanne, Switzerland. He is known for his work on the mechanisms by which tumors suppress anti-cancer immune responses, and the role of the tumor vasculature in that suppression. In addition to his work in ovarian cancer, the combinatorial immune therapies proposed by Professor Coukos have been successfully tested and approved for lung, liver and kidney cancers.
