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.
Genentech, Inc. is an American biotechnology corporation headquartered in South San Francisco, California. It became an independent subsidiary of Roche in 2009. Genentech Research and Early Development operates as an independent center within Roche. Historically, the company is regarded as the world's first biotechnology company.
Bevacizumab, sold under the brand name Avastin among others, is a monoclonal antibody medication used to treat a number of types of cancers and a specific eye disease. For cancer, it is given by slow injection into a vein (intravenous) and used for colon cancer, lung cancer, ovarian cancer, glioblastoma, and renal-cell carcinoma. In many of these diseases it is used as a first-line therapy. For age-related macular degeneration it is given by injection into the eye (intravitreal).
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.
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.
Peter, Baron Carmeliet is a Belgian physician and professor at the Katholieke Universiteit Leuven. He is also Adjunct Director of the VIB Vesalius Research Center, KU Leuven. Among his research interests are vasculogenesis, angiogenesis, and vascular endothelial growth factor (VEGF). In 2016, Carmeliet identified neuron-producing stem cells in the brain.
Jessica Kandel is the Mary Campau Ryerson Professor of Surgery and the Vice-Chair for Academic Affairs in the Department of Surgery at the University of Chicago.
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.
David Cheresh is a Michigan-born scientist who studies angiogenesis and cancer metastasis. His early research focused on the function of integrins, cellular receptors for the extracellular matrix, in cell migration and survival. His current work is on signaling aspects of cell invasion by vascular cells and tumor cells, with a focus on preventing tumor metastasis.
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.
Joan Whitten Miller is a Canadian-American ophthalmologist and scientist who has made notable contributions to the treatment and understanding of eye disorders. She is credited for developing photodynamic therapy (PDT) with verteporfin (Visudyne), the first pharmacologic therapy for retinal disease. She also co-discovered the role of vascular endothelial growth factor (VEGF) in eye disease and demonstrated the therapeutic potential of VEGF inhibitors, forming the scientific basis of anti-VEGF therapy for age-related macular degeneration (AMD), diabetic retinopathy, and related conditions.
Anti–vascular endothelial growth factor therapy, also known as anti-VEGF therapy or medication, is the use of medications that block vascular endothelial growth factor. This is done in the treatment of certain cancers and in age-related macular degeneration. They can involve monoclonal antibodies such as bevacizumab, antibody derivatives such as ranibizumab (Lucentis), or orally-available small molecules that inhibit the tyrosine kinases stimulated by VEGF: sunitinib, sorafenib, axitinib, and pazopanib.
Vanucizumab is an experimental humanized monoclonal antibody designed for the treatment of cancer.
William G. Kaelin Jr. is an American Nobel laureate physician-scientist. He is a professor of medicine at Harvard University and the Dana–Farber Cancer Institute. His laboratory studies tumor suppressor proteins. In 2016, Kaelin received the Albert Lasker Award for Basic Medical Research and the AACR Princess Takamatsu Award. He also won the Nobel Prize in Physiology or Medicine in 2019 along with Peter J. Ratcliffe and Gregg L. Semenza.
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.
Patricia Ann D'Amore is a professor at Harvard Medical School, where she is the Charles L. Schepens Professor of Ophthalmology, and Professor of Pathology.
The host response to cancer therapy is defined as a physiological response of the non-malignant cells of the body to a specific cancer therapy. The response is therapy-specific, occurring independently of cancer type or stage.
Elisabetta Dejana is an Italian cell biologist and an expert on regulation of vascular system development. She has published widely and is frequently cited for her work. She has received several important awards. Dejana is a full professor at the University of Milan and has also been appointed full professor at the Department of Immunology, Genetics and Pathology at Uppsala University in Sweden.
