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Metabonomics
Metabolomics is the scientific study of chemical processes involving metabolites, the small molecule substrates, intermediates, and products of cell metabolism. Specifically, metabolomics is the "systematic study of the unique chemical fingerprints that specific cellular processes leave behind", the study of their small-molecule metabolite profiles. The metabolome represents the complete set of metabolites in a biological cell, tissue, organ, or organism, which are the end products of cellular processes. Messenger RNA (mRNA), gene expression data, and proteomic analyses reveal the set of gene products being produced in the cell, data that represents one aspect of cellular function. Conversely, metabolic profiling can give an instantaneous snapshot of the physiology of that cell, and thus, metabolomics provides a direct "functional readout of the physiological state" of an organism. There are indeed quantifiable correlations between the metabolome and the other cellular ensembl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Omics
The branches of science known informally as omics are various disciplines in biology whose names end in the suffix '' -omics'', such as genomics, proteomics, metabolomics, metagenomics, phenomics and transcriptomics. Omics aims at the collective characterization and quantification of pools of biological molecules that translate into the structure, function, and dynamics of an organism or organisms . The related suffix -ome is used to address the objects of study of such fields, such as the genome, proteome or metabolome respectively. The suffix ''-ome'' as used in molecular biology refers to a ''totality'' of some sort; it is an example of a "neo-suffix" formed by abstraction from various Greek terms in , a sequence that does not form an identifiable suffix in Greek. Functional genomics aims at identifying the functions of as many genes as possible of a given organism. It combines different -omics techniques such as transcriptomics and proteomics with saturated mutant collec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Central Dogma Of Biology Showing The Flow Of Information From DNA To The Phenotype
''The'' () is a grammatical article in English, denoting persons or things already mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with pronouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of pronoun ''thee'') when followed by a v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur B
Arthur is a common male given name of Brythonic origin. Its popularity derives from it being the name of the legendary hero King Arthur. The etymology is disputed. It may derive from the Celtic ''Artos'' meaning “Bear”. Another theory, more widely believed, is that the name is derived from the Roman clan '' Artorius'' who lived in Roman Britain for centuries. A common spelling variant used in many Slavic, Romance, and Germanic languages is Artur. In Spanish and Italian it is Arturo. Etymology The earliest datable attestation of the name Arthur is in the early 9th century Welsh-Latin text ''Historia Brittonum'', where it refers to a circa 5th to 6th-century Briton general who fought against the invading Saxons, and who later gave rise to the famous King Arthur of medieval legend and literature. A possible earlier mention of the same man is to be found in the epic Welsh poem ''Y Gododdin'' by Aneirin, which some scholars assign to the late 6th century, though this is still a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roy Goodacre
Royston "Roy" Goodacre is Chair in Biological Chemistry at the University of Liverpool. With training in both Microbiology and Pyrolysis-Mass Spectrometry, Goodacre runs a multidisciplinary Metabolomics and Raman spectroscopy research group in the Institute of Systems, Molecular and Integrative Biology (ISMIB), and leads ISMIB’s Centre for Metabolomics Research and the Laboratory for Bioanalytical Spectroscopy. Early life and education Goodacre was born in Changi, Singapore, and was educated from 1978 at the Monmouth School, in Wales, where he went on to study Biology, Chemistry and Mathematics at 'A' level. He received a 2i-class honours degree in Microbiology from the University of Bristol, where he was a student at Badock Hall Halls of residence at the University of Bristol, and remained to study for a PhD in pyrolysis-MS for bacterial identification with the bacteriologist Dr Roger Berkeley at the University of Bristol, defending his thesis in 1992. While in Bristol he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Scripps Research Institute
Scripps Research, previously known as The Scripps Research Institute (TSRI), is a nonprofit American medical research facility that focuses on research and education in the biomedical sciences. Headquartered in San Diego, California, the institute has over 170 laboratories employing 2,100 scientists, technicians, graduate students, and administrative and other staff, making it the largest private, non-profit biomedical research organization in the United States and among the largest in the world. The institute holds over 1,100 patents, has produced 11 FDA-approved therapeutics, and has generated over 50 spin-off companies. According to the 2017 Nature Innovation Index, Scripps Research is the #1 most influential research institution in the world. The Scripps Research graduate program is ranked 9th nationally in the biological sciences, 6th for organic chemistry, and 6th for biochemistry. In 2022, their Jupiter, FL campus became a part of the University of Florida. Jupiter-based ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
METLIN
The METLIN Metabolite and Chemical Entity Database is the largest repository of experimental tandem mass spectrometry and neutral loss data acquired from standards. The tandem mass spectrometry data on over 870,000 molecular standards (as of August 16, 2022) is provided to facilitate the identification of chemical entities from tandem mass spectrometry experiments. In addition to the identification of known molecules it is also useful for identifying unknowns using its similarity searching technology. All tandem mass spectrometry data comes from the experimental analysis of standards at multiple collision energies and in both positive and negative ionization modes. METLIN serves as a data management system to assist in metabolite and chemical entity identification by providing public access to its repository of comprehensive MS/MS and neutral loss data. METLIN's annotated list of molecular standards include metabolites and other chemical entities, searching METLIN can be done base ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oleamide
Oleamide is an organic compound with the formula CH3(CH2)7CH=CH(CH2)7CONH2(. It is the amide derived from the fatty acid oleic acid. It is a colorless waxy solid and occurs in nature. Sometimes labeled as a fatty acid primary amide (FAPA), it is biosynthesized from N-oleoylglycine. Biochemical and medical aspects In terms of natural occurrence, oleamide was first detected in human plasma. It was later shown to accumulate in the cerebrospinal fluid during sleep deprivation and induces sleep in animals. It has been considered as a potential treatment for mood and sleep disorders, as well as cannabinoid-regulated depression. In terms of its sleep inducing effects, it is speculated that oleamide interacts with multiple neurotransmitter systems. Some in-vitro studies show that the cis enantomer of oleamide is an agnoist for the cannabinoid receptor CB-1 with an affinity around 8 micromolar. However, given oleamide's relatively low affinity for CB-1 and uncertainty about the concentr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Lerner
Richard Alan Lerner (August 26, 1938 – December 2, 2021) was an American research chemist. Best known for his work on catalytic antibodies, Lerner served as President of The Scripps Research Institute (TSRI) until January 1, 2012, and was a member of its Skaggs Institute for Chemical Biology, in La Jolla, California. Biography Lerner grew up on the South Side of Chicago and excelled at chemistry and wrestling as a schoolboy.Sydney Freedberg. Scientist Tycoon. ''St. Petersburg Times'', June 17, 2007 He attended Hirsch High School. After attending Northwestern University as an undergraduate, Lerner obtained an MD from Stanford Medical School in 1964 then undertook postdoctoral training at Scripps Clinic and Research Foundation, an early incarnation of the institute he would eventually lead. In the 1970s Lerner carried out research at the Wistar Institute in Philadelphia then returned to La Jolla to the now renamed Research Institute of Scripps Clinic. In 1982 he was appoint ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gary Siuzdak
Gary Siuzdak is an American chemist best known for his work in the field of metabolomics, activity metabolomics (a termed coined in 2019), and mass spectrometry. His lab discovered indole-3-propionic acid as a gut bacteria derived metabolite in 2009. He is currently the Professor and Director of The Center for Metabolomics and Mass Spectrometry at Scripps Research in La Jolla, California. Siuzdak has also made contributions to virus analysis, viral structural dynamics, as well as developing mass spectrometry imaging technology using nanostructured surfaces. The Siuzdak lab is also responsible for creating the research tools XCMS, METLIN, METLIN Neutral Loss and Q-MRM. As of January 2021, the XCMS/METLIN platform has over 50,000 registered users. Siuzdak studied chemistry (B.S.) and applied mathematics (B.A.) at Rhode Island College. He then went to Dartmouth College for his graduate work where he built his first mass spectrometer to perform multi-photon ionization mass spectrometr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mass Spectrometry
Mass spectrometry (MS) is an analytical technique that is used to measure the mass-to-charge ratio of ions. The results are presented as a ''mass spectrum'', a plot of intensity as a function of the mass-to-charge ratio. Mass spectrometry is used in many different fields and is applied to pure samples as well as complex mixtures. A mass spectrum is a type of plot of the ion signal as a function of the mass-to-charge ratio. These spectra are used to determine the elemental or isotopic signature of a sample, the masses of particles and of molecules, and to elucidate the chemical identity or structure of molecules and other chemical compounds. In a typical MS procedure, a sample, which may be solid, liquid, or gaseous, is ionized, for example by bombarding it with a beam of electrons. This may cause some of the sample's molecules to break up into positively charged fragments or simply become positively charged without fragmenting. These ions (fragments) are then separated accordin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial College London
Imperial College London (legally Imperial College of Science, Technology and Medicine) is a public research university in London, United Kingdom. Its history began with Prince Albert, consort of Queen Victoria, who developed his vision for a cultural area that included the Royal Albert Hall, Victoria & Albert Museum, Natural History Museum and royal colleges. In 1907, Imperial College was established by a royal charter, which unified the Royal College of Science, Royal School of Mines, and City and Guilds of London Institute. In 1988, the Imperial College School of Medicine was formed by merging with St Mary's Hospital Medical School. In 2004, Queen Elizabeth II opened the Imperial College Business School. Imperial focuses exclusively on science, technology, medicine, and business. The main campus is located in South Kensington, and there is an innovation campus in White City. Facilities also include teaching hospitals throughout London, and with Imperial College Healthcare ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birkbeck College, University Of London
, mottoeng = Advice comes over nightTranslation used by Birkbeck. , established = , type = Public research university , endowment = £4.3 m (2014) , budget = £109 million (2015) , parent = University of London , staff = , president = Baroness Bakewell , chancellor = The Princess Royal (University of London) , vice_chancellor = Wendy Thomson (University of London) , head_label = Master , head = David S Latchman , students = () , undergrad = () , postgrad = () , location = London, England, United Kingdom , coordinates = , colours = , mascot = , nickname = , affiliations = ACUEuropean University AssociationRoyal Academy of Dramatic ArtUniversities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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