Лидер биотехнология ғылымының дамуындағы тұлға

American biologist (born 1938)
Hood has developed ground breaking scientific instruments which made possible major advances in the biological sciences and the medical sciences. These include
the first gas phase protein sequencer (1982), for determining the sequence of amino acids in a given protein; and
nanostring technology for analyzing single molecules of DNA and RNA. The protein sequencer, DNA synthesizer, peptide synthesizer, and DNA sequencer were commercialized through Applied Biosystems, Inc. Hood established the first cross disciplinary biology department, the Department of Molecular Biotechnology (MBT), at the University of Washington in 1992, Scientific American counted him among the 10 most influential people in the field of biotechnology in 2015. Hood was elected a member of the National Academy of Engineering in 2007 for the invention and commercialization of key instruments, notably the automated DNA sequencer, that have enabled the biotechnology revolution.

Hood was born on October 10, 1938, in Missoula, Montana, to Thomas Edward Hood and Myrtle Evylan Wadsworth. His father was an electrical engineer, and his mother had a degree in home economics. Hood was one of four children, including a sister and two brothers, including a brother with Down syndrome. One of his grandfathers was a rancher and ran a summer geology camp for university students, which Hood attended as a high school student. Hood excelled in math and science, being one of forty students nationally to win a Westinghouse Science Talent Search. In addition, Hood played several high school sports and debate, the latter of which he would credit for his success in science communication later in his career. and Linus Pauling. where he worked with William J. Dreyer on antibody diversity.

In 1967, Hood joined the National Institutes of Health (NIH), to work in the immunology branch of the National Cancer Institute as a senior investigator. In 1970, he returned to Caltech as an assistant professor. Hood has been a leader and a proponent of cross disciplinary research in chemistry and biology. In 1989 he stepped down as chairman of the Division of Biology to create and become director of a newly funded NSF Science and Technology Center at Caltech. The NSF Center for the Development of an Integrated Protein and Nucleic Acid Biotechnology became one of the founding research centers of the Beckman Institute at Caltech in 1989. By this time, Hood's laboratory included more than 100 researchers, a much larger group than was usual at Caltech. A relatively small school, Caltech was not well suited to the creation of the type of large interdisciplinary research organization that Hood sought. Roger Perlmutter, who had worked in Hood's lab at Caltech before moving to UW as chair of the immunology department, played a key role organizing his recruitment to UW. Hood and other scientists from Caltech's NSF center moved to the University of Washington during 1992 1994, where they received renewed support from the NSF as the Center for Molecular Biotechnology. (Later, in 2001, the department of molecular biotechnology and the genetics department at UW reorganized to form the department of genome sciences.) In 2000 Hood resigned his position at the University of Washington to become co founder and president of the non profit Institute for Systems Biology (ISB), possibly the first independent systems biology organization. His co founders were protein chemist Ruedi Aebersold and immunologist Alan Aderem. Hood is still an affiliate professor at the University of Washington in Computer Science, Bioengineering and Immunology. In April 2017, the ISB announced that Hood will be succeeded as president of ISB as of January 2018 by James Heath, while continuing to lead his research group at ISB and serving on ISB's board of directors. In 2010 ISB partnered with the Ohio State University Wexner Medical Center in Columbus, Ohio, to establish the nonprofit P4 Medicine Institute (P4MI). Its goal was stated as being "to lead the transformation of healthcare from a reactive system to one that predicts and prevents disease, tailors diagnosis and therapy to the individual consumer and engages patients in the active pursuit of a quantified understanding of wellness; i. e. one that is predictive, preventive, personalized and participatory (P4)." In 2012, P4 Medical Institute established an agreement with its first community health partner, PeaceHealth. PeaceHealth is a not for profit Catholic health care system, operating in a variety of communities in Alaska, Washington and Oregon. In 2016, ISB affiliated with Providence Health & Services, and Hood became the senior vice president of Providence St. Joseph Health and its chief science officer. He has been instrumental in founding 15 biotechnology companies, In 2015, he co founded a startup called Arivale offering a subscription based 'scientific wellness' service which shut down in 2019. While praising the quality of its offering, industry commentators attributed Arivale's closure to a failure to capture sufficient Customer lifetime value to create a profit from providing the service, suggesting that insufficient numbers of customers stuck with the data driven, personalized dietary and lifestyle coaching it provided for long enough at a price point which would make the business model work.

Hood also made generative discoveries in the field of molecular immunology. His studies of the amino acid sequences of immunoglobulins (also known as antibodies) helped to fuel the 1970s’ debate regarding the generation of immune diversity and supported the hypothesis advanced by William J. Dreyer that immunoglobulin (antibody) chains are encoded by two separate genes (a constant and a variable gene). He (and others) conducted pioneering studies on the structure and diversity of the antibody genes. This research led to verification of the "two genes, one polypeptide" hypothesis and insights into the mechanisms responsible for the diversification of the immunoglobulin variable genes. and the T cell receptor gene families as well as being among first to demonstrate that alternative RNA splicing was a fundamental mechanism for generating alternative forms of antibodies. He showed that RNA splicing is the mechanism for generating the membrane bound and the secreted forms of antibodies. In neurobiology, Hood and his colleagues were the first to clone and study the myelin basic protein (MBP) gene. The MBP is a central component in the sheath that wraps and protects neurons. Hood demonstrated that the condition called "shiverer mouse" arose from a defect in the MBP gene. Hood's research group corrected the neurological defect in mice (the shiverer defect) by transferring a normal MBP gene into the fertilized egg of the shiverer mouse. These discoveries led to extensive studies of MBP and its biology.