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Carolyn Bertozzi
Carolyn Ruth Bertozzi (born October 10, 1966) is an American chemist and Nobel laureate, known for her wide-ranging work spanning both chemistry and biology. She coined the term " bioorthogonal chemistry" for chemical reactions compatible with living systems. Her recent efforts include synthesis of chemical tools to study cell surface sugars called glycans and how they affect diseases such as cancer, inflammation, and viral infections like COVID-19. At Stanford University, she holds the Anne T. and Robert M. Bass Professorship in the School of Humanities and Sciences. Bertozzi is also an Investigator at the Howard Hughes Medical Institute (HHMI) and is the former director of the Molecular Foundry, a nanoscience research center at Lawrence Berkeley National Laboratory. Since 2024, she has served as a scientific advisory board member of Arc Institute. She received the MacArthur "genius" award at age 33. In 2010, she was the first woman to receive the prestigious Lemelson–MIT ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston
Boston is the capital and most populous city in the Commonwealth (U.S. state), Commonwealth of Massachusetts in the United States. The city serves as the cultural and Financial centre, financial center of New England, a region of the Northeastern United States. It has an area of and a population of 675,647 as of the 2020 United States census, 2020 census, making it the third-largest city in the Northeastern United States after New York City and Philadelphia. The larger Greater Boston metropolitan statistical area has a population of 4.9 million as of 2023, making it the largest metropolitan area in New England and the Metropolitan statistical area, eleventh-largest in the United States. Boston was founded on Shawmut Peninsula in 1630 by English Puritans, Puritan settlers, who named the city after the market town of Boston, Lincolnshire in England. During the American Revolution and American Revolutionary War, Revolutionary War, Boston was home to several seminal events, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of California, San Francisco
The University of California, San Francisco (UCSF) is a Public university, public Land-grant university, land-grant research university in San Francisco, California, United States. 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 Medicine, medical and biology, 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, California, 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 List of neighborhoods in San Francisco#Parnassus, Parnassus Heights with satellite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanoscience
Nanotechnology is the manipulation of matter with at least one dimension sized from 1 to 100 nanometers (nm). At this scale, commonly known as the nanoscale, surface area and quantum mechanical effects become important in describing properties of matter. This definition of nanotechnology includes all types of research and technologies that deal with these special properties. It is common to see the plural form "nanotechnologies" as well as "nanoscale technologies" to refer to research and applications whose common trait is scale. An earlier understanding of nanotechnology referred to the particular technological goal of precisely manipulating atoms and molecules for fabricating macroscale products, now referred to as molecular nanotechnology. Nanotechnology defined by scale includes fields of science such as surface science, organic chemistry, molecular biology, semiconductor physics, energy storage, engineering, microfabrication, and molecular engineering. The associated rese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Foundry
The Molecular Foundry is a nanoscience user facility located at the Lawrence Berkeley National Laboratory in Berkeley, California, and is one of five national Nanoscale Science Research Centers sponsored by the United States Department of Energy. Overview The Molecular Foundry was founded in 2003. The building was completed on March 24, 2006. The current director, Kristin Persson, was appointed in 2020, following permanent directors Jeff Neaton (2013–2019), Omar Yaghi (2012–2013) and Carolyn Bertozzi (2006–2010). Users of the Molecular Foundry are provided with free access to instruments, techniques and collaborators for nanoscience research that is in the public domain and intended for open publication. Foundry users can collaborate with LBNL's broader scientific community, including user facilities like the Advanced Light Source (ALS), National Energy Research Scientific Computing Center (NERSC), and the Joint Genome Institute (JGI), plus the Energy Innovation Hubs, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Howard Hughes Medical Institute
The Howard Hughes Medical Institute (HHMI) is an American non-profit medical research organization headquartered in Chevy Chase, Maryland with additional facilities in Ashburn, Virginia. It was founded in 1953 by Howard Hughes, an American business magnate, investor, record-setting pilot, engineer, film director, and philanthropist, known during his lifetime as one of the most financially successful individuals in the world. It is one of the largest private funding organizations for biological and medical research in the United States. HHMI spends about $1 million per HHMI Investigator per year, which amounts to annual investment in biomedical research of about $825 million. The institute has an endowment of $22.6 billion, making it the second-wealthiest philanthropic organization in the United States and the second-best-endowed medical research foundation in the world. HHMI is the former owner of the Hughes Aircraft Company, an American aerospace firm that was divested to vari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19
Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. In January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic. The symptoms of COVID‑19 can vary but often include fever, fatigue, cough, breathing difficulties, anosmia, loss of smell, and ageusia, loss of taste. Symptoms may begin one to fourteen days incubation period, after exposure to the virus. At least a third of people who are infected asymptomatic, do not develop noticeable symptoms. Of those who develop symptoms noticeable enough to be classified as patients, most (81%) develop mild to moderate symptoms (up to mild pneumonia), while 14% develop severe symptoms (dyspnea, hypoxia (medical), hypoxia, or more than 50% lung involvement on imaging), and 5% develop critical symptoms (respiratory failure, shock (circulatory), shock, or organ dysfunction, multiorgan dysfunction). Older people have a higher risk of developing severe symptoms. Some complicati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glycan
The terms glycans and polysaccharides are defined by IUPAC as synonyms meaning "compounds consisting of a large number of monosaccharides linked glycosidically". However, in practice the term glycan may also be used to refer to the carbohydrate portion of a glycoconjugate, such as a glycoprotein, glycolipid, or a proteoglycan, even if the carbohydrate is only an oligosaccharide. Glycans usually consist solely of O-glycosidic linkages of monosaccharides. For example, cellulose is a glycan (or, to be more specific, a glucan) composed of β-1,4-linked D-glucose, and chitin is a glycan composed of β-1,4-linked ''N''-acetyl-D-glucosamine. Glycans can be homo- or heteropolymers of monosaccharide residues, and can be linear or branched. Interactions with proteins Glycans can be found attached to proteins as in glycoproteins and proteoglycans. In general, they are found on the exterior surface of cells. ''O''- and ''N''-linked glycans are very common in eukaryotes but may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bioorthogonal Chemistry
The term bioorthogonal chemistry refers to any chemical reaction that can occur inside of living systems without interfering with native biochemical processes. The term was coined by Carolyn R. Bertozzi in 2003. Since its introduction, the concept of the bioorthogonal reaction has enabled the study of biomolecules such as glycans, proteins, and lipids in real time in living systems without cellular toxicity. A number of chemical ligation strategies have been developed that fulfill the requirements of bioorthogonality, including the 1,3-dipolar cycloaddition between azides and cyclooctynes (also termed copper-free click chemistry), between nitrones and cyclooctynes, oxime/hydrazone formation from aldehydes and ketones, the tetrazine ligation, the isocyanide-based click reaction, and most recently, the quadricyclane ligation. The use of bioorthogonal chemistry typically proceeds in two steps. First, a cellular substrate is modified with a bioorthogonal functional group (chemica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nobel Laureate In Chemistry
The Nobel Prize in Chemistry () is awarded annually by the Royal Swedish Academy of Sciences to scientists in the various fields of chemistry. It is one of the five Nobel Prizes established by the 1895 will and testament, will of Alfred Nobel, who died in 1896. These prizes are awarded for outstanding contributions in chemistry, Nobel Prize in Physics, physics, Nobel Prize in Literature, literature, Nobel Peace Prize, peace, and Nobel Prize in Physiology or Medicine, physiology or medicine. As dictated by Nobel's will, the award is administered by the Nobel Foundation and awarded by the Royal Swedish Academy of Sciences. The first Nobel Prize in Chemistry was awarded in 1901 to Jacobus Henricus van 't Hoff, of the Netherlands. Each recipient receives a medal, a diploma and a monetary award prize that has varied throughout the years. In 1901, van 't Hoff received 150,782 Swedish krona, SEK, which is equal to 7,731,004 SEK in December 2007. The award is presented in Stockholm at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemist
A chemist (from Greek ''chēm(ía)'' alchemy; replacing ''chymist'' from Medieval Latin ''alchemist'') is a graduated scientist trained in the study of chemistry, or an officially enrolled student in the field. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, chemical reaction rates, and other chemical properties. In Commonwealth English, pharmacists are often called chemists. Chemists use their knowledge to learn the composition and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally occurring substances and create new artificial substances and useful processes. Chemists may specialize in any number of Chemistry#Subdisciplines, subdisciplines of chemistry. Materials science, Materials scientists and metallurgists sha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jennifer Prescher
Jennifer Ann Prescher is an American chemist who is a professor of chemistry at the University of California, Irvine. Her research considers the development of bioorthogonal, bioluminescent tools for the noninvasive, real-time imaging of immunometabolism. She was recognized with the 2023 American Chemical Society Arthur C. Cope Scholar Award. Early life and education Prescher was an undergraduate in chemistry at the University of Wisconsin–La Crosse. She moved to California as a doctoral researcher, and was appointed to the University of California, Berkeley as a Howard Hughes Medical Institute predoctoral fellow, where she worked with Carolyn Bertozzi on glycosylation. She developed a strategy to visualize the glycosylation process, which allowed for the design and development of novel diagnostics. The strategy relied upon the use of bioorthogonal chemistries. Specifically, she showed that it was possible to incorporate metabolic precursor sugars with specific chemical functio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lara Mahal
Lara K. Mahal is an American chemist who is the Canada Excellence Research Chair in Glycomics at the University of Alberta in Edmonton, Alberta, Canada. She is also a Professor of Chemistry at the University of Alberta. She is notable both for her pioneering work establishing lectin microarrays as a new technology for glycomics, her work on miRNA regulation of glycosylation and her graduate work with Carolyn R. Bertozzi on unnatural carbohydrate incorporation. Work in her laboratory focuses on understanding the role of carbohydrates in human health using systems- and chemical biology-based approaches Academia Mahal received her B.A. in Chemistry at the University of California, Santa Cruz in 1995. As an undergraduate, she worked on organic free radical chemistry in the laboratory of Professor Rebecca Braslau. In 1995, Professor Mahal joined the newly formed laboratory of Professor Bertozzi at the University of California, Berkeley where she worked on the incorporation of unnatura ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
