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Don W. Cleveland
Don W. Cleveland (born 1950 in Waynesville, MO) is an American cancer biologist and neurobiologist. Cleveland is currently the Department Chair of Cellular and Molecular Medicine and Distinguished Professor of Medicine, Cellular and Molecular Medicine and Neurosciences at the University of California at San Diego, and Head, Laboratory for Cell Biology at the San Diego branch of Ludwig Cancer Research. Biography Cleveland grew up in Las Cruces, New Mexico. He earned a B.S. in physics in 1972 from New Mexico State University, and graduated as the valedictorian for the College of Arts and Sciences. Cleveland started graduate school at Princeton University in 1972, switching mid-year into biochemistry. He worked with Marc Kirschner and graduated with a Ph.D. in 1977. Cleveland's doctoral dissertation was titled "Purification and properties of tau, a microtubule associated protein which induces assembly of microtubules from purified tubulin". As a graduate student, Cleveland pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waynesville, Missouri
Waynesville is a city in and the county seat of Pulaski County, Missouri, United States. Its population was 5,406 at the 2020 census. Located in the heart of the Missouri Ozarks, it was one of the communities served by historic Route 66. History Waynesville was platted in 1839. The city was named for Anthony Wayne. The post office in Waynesville has been in operation since 1834. During the American Civil War, units of the 5th Missouri State Militia were sometimes garrisoned at Waynesville. Geography Waynesville is located on Roubidoux Creek, approximately south of the Gasconade River. The northern boundary of Fort Leonard Wood is about to the south. The Roubidoux Spring, 15th largest in the state, is located in the city limits. The Roubidoux Spring was also a stop on the infamous Trail of Tears. According to the United States Census Bureau, the city has a total area of , of which is land and is water. Demographics 2010 census At the 2010 census, there were 4,830 people, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waynesville, MO
Waynesville is a city in and the county seat of Pulaski County, Missouri, United States. Its population was 5,406 at the 2020 census. Located in the heart of the Missouri Ozarks, it was one of the communities served by historic Route 66. History Waynesville was platted in 1839. The city was named for Anthony Wayne. The post office in Waynesville has been in operation since 1834. During the American Civil War, units of the 5th Missouri State Militia were sometimes garrisoned at Waynesville. Geography Waynesville is located on Roubidoux Creek, approximately south of the Gasconade River. The northern boundary of Fort Leonard Wood is about to the south. The Roubidoux Spring, 15th largest in the state, is located in the city limits. The Roubidoux Spring was also a stop on the infamous Trail of Tears. According to the United States Census Bureau, the city has a total area of , of which is land and is water. Demographics 2010 census At the 2010 census, there were 4,830 people, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Society For Cell Biology
The American Society for Cell Biology (ASCB) is a professional society that was founded in 1960.American Society for Cell Biology records - Historical Note , Albin O. Kuhn Library & Gallery, . Accessed February 28, 2011. Its mission statement says: History On 6 April 1959 the passed a resolution for the establishm ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Association For The Advancement Of Science
The American Association for the Advancement of Science (AAAS) is an American international non-profit organization with the stated goals of promoting cooperation among scientists, defending scientific freedom, encouraging scientific responsibility, and supporting scientific education and science outreach for the betterment of all humanity. It is the world's largest general scientific society, with over 120,000 members, and is the publisher of the well-known scientific journal ''Science''. History Creation The American Association for the Advancement of Science was created on September 20, 1848, at the Academy of Natural Sciences in Philadelphia, Pennsylvania. It was a reformation of the Association of American Geologists and Naturalists. The society chose William Charles Redfield as their first president because he had proposed the most comprehensive plans for the organization. According to the first constitution which was agreed to at the September 20 meeting, the goal of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Academy Of Microbiology
The American Society for Microbiology (ASM), originally the Society of American Bacteriologists, is a professional organization for scientists who study viruses, bacteria, fungi, algae, and protozoa as well as other aspects of microbiology. It was founded in 1899. The Society publishes a variety of scientific journals, textbooks, and other educational materials related to microbiology and infectious diseases. ASM organizes annual meetings, as well as workshops and professional development opportunities for its members. History ASM was founded in 1899 under the name the "Society of American Bacteriologists." In December 1960, it was renamed the "American Society for Microbiology." Mission ASM's mission is "to promote and advance the microbial sciences." The society seeks to accomplish this mission through: * Publishing highly-cited publications * Running multi-disciplinary meetings * Deploying resources and expertise around the world * Advocating for scientific research * Fosteri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johns Hopkins School Of Medicine
The Johns Hopkins University School of Medicine (JHUSOM) is the medical school of Johns Hopkins University, a private research university in Baltimore, Maryland. Founded in 1893, the School of Medicine shares a campus with the Johns Hopkins Hospital and Johns Hopkins Children's Center, established in 1889. It has consistently ranked among the top medical schools in the United States in terms of the number/amount of research grants/funding awarded by the National Institutes of Health, among other measures. History The founding physicians (the "Four Doctors") of the Johns Hopkins School of Medicine included pathologist William Henry Welch (1850–1934), the first dean of the school and a mentor to generations of research scientists; a Canadian, internist Sir William Osler (1849–1919), regarded as the ''Father of Modern Medicine'', having been perhaps the most influential physician of the late 19th and early 20th centuries as author of '' The Principles and Practice of Medicine'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keratin
Keratin () is one of a family of structural fibrous proteins also known as ''scleroproteins''. Alpha-keratin (α-keratin) is a type of keratin found in vertebrates. It is the key structural material making up scales, hair, nails, feathers, horns, claws, hooves, and the outer layer of skin among vertebrates. Keratin also protects epithelial cells from damage or stress. Keratin is extremely insoluble in water and organic solvents. Keratin monomers assemble into bundles to form intermediate filaments, which are tough and form strong unmineralized epidermal appendages found in reptiles, birds, amphibians, and mammals. Excessive keratinization participate in fortification of certain tissues such as in horns of cattle and rhinos, and armadillos' osteoderm. The only other biological matter known to approximate the toughness of keratinized tissue is chitin. Keratin comes in two types, the primitive, softer forms found in all vertebrates and harder, derived forms found only amon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Actin
Actin is a family of globular multi-functional proteins that form microfilaments in the cytoskeleton, and the thin filaments in muscle fibrils. It is found in essentially all eukaryotic cells, where it may be present at a concentration of over 100 μM; its mass is roughly 42 kDa, with a diameter of 4 to 7 nm. An actin protein is the monomeric subunit of two types of filaments in cells: microfilaments, one of the three major components of the cytoskeleton, and thin filaments, part of the contractile apparatus in muscle cells. It can be present as either a free monomer called G-actin (globular) or as part of a linear polymer microfilament called F-actin (filamentous), both of which are essential for such important cellular functions as the mobility and contraction of cells during cell division. Actin participates in many important cellular processes, including muscle contraction, cell motility, cell division and cytokinesis, vesicle and organelle movement, cell sign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tubulin
Tubulin in molecular biology can refer either to the tubulin protein superfamily of globular proteins, or one of the member proteins of that superfamily. α- and β-tubulins polymerize into microtubules, a major component of the eukaryotic cytoskeleton. Microtubules function in many essential cellular processes, including mitosis. Tubulin-binding drugs kill cancerous cells by inhibiting microtubule dynamics, which are required for DNA segregation and therefore cell division. In eukaryotes, there are six members of the tubulin superfamily, although not all are present in all species.Turk E, Wills AA, Kwon T, Sedzinski J, Wallingford JB, Stearns "Zeta-Tubulin Is a Member of a Conserved Tubulin Module and Is a Component of the Centriolar Basal Foot in Multiciliated Cells"Current Biology (2015) 25:2177-2183. Both α and β tubulins have a mass of around 50 kDa and are thus in a similar range compared to actin (with a mass of ~42 kDa). In contrast, tubulin polymers (microtubules) te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California, San Francisco
The University of California, San Francisco (UCSF) is a public land-grant research university in San Francisco, California. It is part of the University of California system and is dedicated entirely to health science and life science. It conducts research and teaching in medical and biological sciences. UCSF was founded as Toland Medical College in 1864. in 1873, it became affiliated with the University of California as its Medical Department. In the same year, it incorporated the California College of Pharmacy and in 1881 it established a dentistry school. Its facilities were located in both Berkeley and San Francisco. In 1964, the school gained full administrative independence as a campus of the UC system, headed by its own chancellor, and in 1970 it gained its current name. Historically based at Parnassus Heights with satellite facilities throughout the city, UCSF developed a second major campus in the newly redeveloped Mission Bay district in the early 2000s. '' U.S. N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tau Protein
The tau proteins (abbreviated from tubulin associated unit) are a group of six highly soluble protein isoforms produced by alternative splicing from the gene ''MAPT'' (microtubule-associated protein tau). They have roles primarily in maintaining the stability of microtubules in axons and are abundant in the neurons of the central nervous system (CNS), where the cerebral cortex has the highest abundance. They are less common elsewhere but are also expressed at very low levels in CNS astrocytes and oligodendrocytes. Pathologies and dementias of the nervous system such as Alzheimer's disease and Parkinson's disease are associated with tau proteins that have become hyperphosphorylated insoluble aggregates called neurofibrillary tangles. The tau proteins were identified in 1975 as heat-stable proteins essential for microtubule assembly, and since then they have been characterized as intrinsically disordered proteins. Function Microtubule stabilization Tau proteins are found mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marc Kirschner
Marc Wallace Kirschner (born February 28, 1945) is an American cell biologist and biochemist and the founding chair of the Department of Systems Biology at Harvard Medical School. He is known for major discoveries in cell and developmental biology related to the dynamics and function of the cytoskeleton, the regulation of the cell cycle, and the process of signaling in embryos, as well as the evolution of the vertebrate body plan. He is a leader in applying mathematical approaches to biology. He is the John Franklin Enders University Professor at Harvard University. In 2021 he was elected to the American Philosophical Society. Education and early life Kirschner was born in Chicago, Illinois, on February 28, 1945. He graduated from Northwestern University with a B.A. in chemistry in 1966. He received a Graduate Research Fellowship from the National Science Foundation in 1966 and earned a doctorate in biochemistry from the University of California, Berkeley in 1971. Career and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
