Research Organizations and Major Discoveries in Twentieth-Century Science: a Case Study of Excellence in Biomedical Research
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RANDY SCHEKMAN Department of Molecular and Cell Biology, Howard Hughes Medical Institute, University of California, Berkeley, USA
GENES AND PROTEINS THAT CONTROL THE SECRETORY PATHWAY Nobel Lecture, 7 December 2013 by RANDY SCHEKMAN Department of Molecular and Cell Biology, Howard Hughes Medical Institute, University of California, Berkeley, USA. Introduction George Palade shared the 1974 Nobel Prize with Albert Claude and Christian de Duve for their pioneering work in the characterization of organelles interrelated by the process of secretion in mammalian cells and tissues. These three scholars established the modern field of cell biology and the tools of cell fractionation and thin section transmission electron microscopy. It was Palade’s genius in particular that revealed the organization of the secretory pathway. He discovered the ribosome and showed that it was poised on the surface of the endoplasmic reticulum (ER) where it engaged in the vectorial translocation of newly synthesized secretory polypeptides (1). And in a most elegant and technically challenging investigation, his group employed radioactive amino acids in a pulse-chase regimen to show by autoradiograpic exposure of thin sections on a photographic emulsion that secretory proteins progress in sequence from the ER through the Golgi apparatus into secretory granules, which then discharge their cargo by membrane fusion at the cell surface (1). He documented the role of vesicles as carriers of cargo between compartments and he formulated the hypothesis that membranes template their own production rather than form by a process of de novo biogenesis (1). As a university student I was ignorant of the important developments in cell biology; however, I learned of Palade’s work during my first year of graduate school in the Stanford biochemistry department. -
The Creation of Neuroscience
The Creation of Neuroscience The Society for Neuroscience and the Quest for Disciplinary Unity 1969-1995 Introduction rom the molecular biology of a single neuron to the breathtakingly complex circuitry of the entire human nervous system, our understanding of the brain and how it works has undergone radical F changes over the past century. These advances have brought us tantalizingly closer to genu- inely mechanistic and scientifically rigorous explanations of how the brain’s roughly 100 billion neurons, interacting through trillions of synaptic connections, function both as single units and as larger ensem- bles. The professional field of neuroscience, in keeping pace with these important scientific develop- ments, has dramatically reshaped the organization of biological sciences across the globe over the last 50 years. Much like physics during its dominant era in the 1950s and 1960s, neuroscience has become the leading scientific discipline with regard to funding, numbers of scientists, and numbers of trainees. Furthermore, neuroscience as fact, explanation, and myth has just as dramatically redrawn our cultural landscape and redefined how Western popular culture understands who we are as individuals. In the 1950s, especially in the United States, Freud and his successors stood at the center of all cultural expla- nations for psychological suffering. In the new millennium, we perceive such suffering as erupting no longer from a repressed unconscious but, instead, from a pathophysiology rooted in and caused by brain abnormalities and dysfunctions. Indeed, the normal as well as the pathological have become thoroughly neurobiological in the last several decades. In the process, entirely new vistas have opened up in fields ranging from neuroeconomics and neurophilosophy to consumer products, as exemplified by an entire line of soft drinks advertised as offering “neuro” benefits. -
書 名 等 発行年 出版社 受賞年 備考 N1 Ueber Das Zustandekommen Der
書 名 等 発行年 出版社 受賞年 備考 Ueber das Zustandekommen der Diphtherie-immunitat und der Tetanus-Immunitat bei thieren / Emil Adolf N1 1890 Georg thieme 1901 von Behring N2 Diphtherie und tetanus immunitaet / Emil Adolf von Behring und Kitasato 19-- [Akitomo Matsuki] 1901 Malarial fever its cause, prevention and treatment containing full details for the use of travellers, University press of N3 1902 1902 sportsmen, soldiers, and residents in malarious places / by Ronald Ross liverpool Ueber die Anwendung von concentrirten chemischen Lichtstrahlen in der Medicin / von Prof. Dr. Niels N4 1899 F.C.W.Vogel 1903 Ryberg Finsen Mit 4 Abbildungen und 2 Tafeln Twenty-five years of objective study of the higher nervous activity (behaviour) of animals / Ivan N5 Petrovitch Pavlov ; translated and edited by W. Horsley Gantt ; with the collaboration of G. Volborth ; and c1928 International Publishing 1904 an introduction by Walter B. Cannon Conditioned reflexes : an investigation of the physiological activity of the cerebral cortex / by Ivan Oxford University N6 1927 1904 Petrovitch Pavlov ; translated and edited by G.V. Anrep Press N7 Die Ätiologie und die Bekämpfung der Tuberkulose / Robert Koch ; eingeleitet von M. Kirchner 1912 J.A.Barth 1905 N8 Neue Darstellung vom histologischen Bau des Centralnervensystems / von Santiago Ramón y Cajal 1893 Veit 1906 Traité des fiévres palustres : avec la description des microbes du paludisme / par Charles Louis Alphonse N9 1884 Octave Doin 1907 Laveran N10 Embryologie des Scorpions / von Ilya Ilyich Mechnikov 1870 Wilhelm Engelmann 1908 Immunität bei Infektionskrankheiten / Ilya Ilyich Mechnikov ; einzig autorisierte übersetzung von Julius N11 1902 Gustav Fischer 1908 Meyer Die experimentelle Chemotherapie der Spirillosen : Syphilis, Rückfallfieber, Hühnerspirillose, Frambösie / N12 1910 J.Springer 1908 von Paul Ehrlich und S. -
Biochemistrystanford00kornrich.Pdf
University of California Berkeley Regional Oral History Office University of California The Bancroft Library Berkeley, California Program in the History of the Biosciences and Biotechnology Arthur Kornberg, M.D. BIOCHEMISTRY AT STANFORD, BIOTECHNOLOGY AT DNAX With an Introduction by Joshua Lederberg Interviews Conducted by Sally Smith Hughes, Ph.D. in 1997 Copyright 1998 by The Regents of the University of California Since 1954 the Regional Oral History Office has been interviewing leading participants in or well-placed witnesses to major events in the development of Northern California, the West, and the Nation. Oral history is a method of collecting historical information through tape-recorded interviews between a narrator with firsthand knowledge of historically significant events and a well- informed interviewer, with the goal of preserving substantive additions to the historical record. The tape recording is transcribed, lightly edited for continuity and clarity, and reviewed by the interviewee. The corrected manuscript is indexed, bound with photographs and illustrative materials, and placed in The Bancroft Library at the University of California, Berkeley, and in other research collections for scholarly use. Because it is primary material, oral history is not intended to present the final, verified, or complete narrative of events. It is a spoken account, offered by the interviewee in response to questioning, and as such it is reflective, partisan, deeply involved, and irreplaceable. ************************************ All uses of this manuscript are covered by a legal agreement between The Regents of the University of California and Arthur Kornberg, M.D., dated June 18, 1997. The manuscript is thereby made available for research purposes. All literary rights in the manuscript, including the right to publish, are reserved to The Bancroft Library of the University of California, Berkeley. -
The Use of Non-Human Primates in Research in Primates Non-Human of Use The
The use of non-human primates in research The use of non-human primates in research A working group report chaired by Sir David Weatherall FRS FMedSci Report sponsored by: Academy of Medical Sciences Medical Research Council The Royal Society Wellcome Trust 10 Carlton House Terrace 20 Park Crescent 6-9 Carlton House Terrace 215 Euston Road London, SW1Y 5AH London, W1B 1AL London, SW1Y 5AG London, NW1 2BE December 2006 December Tel: +44(0)20 7969 5288 Tel: +44(0)20 7636 5422 Tel: +44(0)20 7451 2590 Tel: +44(0)20 7611 8888 Fax: +44(0)20 7969 5298 Fax: +44(0)20 7436 6179 Fax: +44(0)20 7451 2692 Fax: +44(0)20 7611 8545 Email: E-mail: E-mail: E-mail: [email protected] [email protected] [email protected] [email protected] Web: www.acmedsci.ac.uk Web: www.mrc.ac.uk Web: www.royalsoc.ac.uk Web: www.wellcome.ac.uk December 2006 The use of non-human primates in research A working group report chaired by Sir David Weatheall FRS FMedSci December 2006 Sponsors’ statement The use of non-human primates continues to be one the most contentious areas of biological and medical research. The publication of this independent report into the scientific basis for the past, current and future role of non-human primates in research is both a necessary and timely contribution to the debate. We emphasise that members of the working group have worked independently of the four sponsoring organisations. Our organisations did not provide input into the report’s content, conclusions or recommendations. -
Barbara Mcclintock's World
Barbara McClintock’s World Timeline adapted from Dolan DNA Learning Center exhibition 1902-1908 Barbara McClintock is born in Hartford, Connecticut, the third of four children of Sarah and Thomas Henry McClintock, a physician. She spends periods of her childhood in Massachusetts with her paternal aunt and uncle. Barbara at about age five. This prim and proper picture betrays the fact that she was, in fact, a self-reliant tomboy. Barbara’s individualism and self-sufficiency was apparent even in infancy. When Barbara was four months old, her parents changed her birth name, Eleanor, which they considered too delicate and feminine for such a rugged child. In grade school, Barbara persuaded her mother to have matching bloomers (shorts) made for her dresses – so she could more easily join her brother Tom in tree climbing, baseball, volleyball, My father tells me that at the and football. age of five I asked for a set of tools. He My mother used to did not get me the tools that you get for an adult; he put a pillow on the floor and give got me tools that would fit in my hands, and I didn’t me one toy and just leave me there. think they were adequate. Though I didn’t want to tell She said I didn’t cry, didn’t call for him that, they were not the tools I wanted. I wanted anything. real tools not tools for children. 1908-1918 McClintock’s family moves to Brooklyn in 1908, where she attends elementary and secondary school. In 1918, she graduates one semester early from Erasmus Hall High School in Brooklyn. -
Five Great Ideas of Biology
GREATGREAT IDEASIDEAS OFOF BIOLOGYBIOLOGY Paul Nurse KITP Public Lecture, Feb 24, 2010 THETHE CELLCELL The basic unit of life ROBERTROBERT HOOKEHOOKE’’SS MICROSCOPEMICROSCOPE Cork Image: Past Present STEMSTEM IMAGES:IMAGES: PASTPAST ANDAND PRESENTPRESENT Nehemiah Grew (1682) ANTONIANTONI VANVAN LEEUWENHOEKLEEUWENHOEK MICROORGANISMSMICROORGANISMS VANVAN LEEUWENHOEK?LEEUWENHOEK? THEODORTHEODOR SCHWANNSCHWANN “We have seen that all organisms are composed of essentially like parts, namely, of cells.” (1839) RUDOLFRUDOLF VIRCHOWVIRCHOW “Every animal appears as a sum of vital units, each of which bears in itself the complete characteristics of life.” (1858) CELLCELL Rockefeller Nobel Prize Winners in Cell Biology George E. Palade (1974) Christian de Duve (1974) Albert Claude (1974) Günter Blobel (1999) MAMMALIANMAMMALIAN EMBRYOEMBRYO SPERMSPERM ANDAND EGGEGG THETHE CELLCELL The basic unit of life Underpins all reproduction and development Stem cells THETHE GENEGENE Basis of heredity GREGORGREGOR MENDELMENDEL MENDELMENDEL’’SS GARDENGARDEN PEASPEAS PEASPEAS 1919TH CENTURYCENTURY CHROMOSOMESCHROMOSOMES EDOUARDEDOUARD VANVAN BENEDENBENEDEN’’SS NEMATODENEMATODE CHROMOSOMESCHROMOSOMES PNEUMOCOCCUSPNEUMOCOCCUS Avery, MacLeod and McCarty, Rockefeller University (1944) DNADNA MOLECULEMOLECULE CENTRALCENTRAL DOGMADOGMA THETHE GENEGENE Basis of heredity Genotype to phenotype Implications for what we are EVOLUTIONEVOLUTION BYBY NATURALNATURAL SELECTIONSELECTION Life evolves Mechanism of natural selection ERASMUSERASMUS ANDAND CHARLESCHARLES DARWINDARWIN -
I. Hox Genes 2
School ofMedicine Oregon Health Sciences University CERTIFICATE OF APPROVAL This is certify that the Ph.D. thesis of WendyKnosp has been approved Mentor/ Advisor ~ Member Member QUANTITATIVE ANALYSIS OF HOXA13 FUNCTION IN THE DEVELOPING LIMB By Wendy M. lt<nosp A DISSERTATION Presented to the Department of Molecular and Medical Genetics and the Oregon Health & Science University School of Medicine in partial fulfillment of the requirements for the degree of Doctor of Philosophy August 2006 TABLE OF CONTENTS LIST OF FIGURES iv LIST OF ABBREVIATIONS vii ACKNOWLEDGEMENTS X ABSTRACT xii CHAPTER 1: Introduction 1 I. Hox genes 2 A. Discovery of Hox genes in Drosophila melanogaster 2 B. Hox cluster colinearity and conservation 7 C. Human Hox mutations 9 D. Hoxa13: HFGS and Guttmacher syndromes 10 II. The Homeodomain 12 A. Homeodomain structure 12 B. DNA binding 14 Ill. Limb development 16 A. Patterning of the limb axes 16 B. Digit formation 20 C. lnterdigital programmed cell death 21 IV. BMPs and limb development 23 A. BMP signaling in the limb 23 B. BMP target genes 27 V. Hoxa13 and embryonic development 30 A. The Hoxa13-GFP mouse model 30 B. Hoxa13 mutant phenotypes 34 C. HOXA 13 homeodomain 35 D. HOXA 13 protein-protein interactions 36 E. HOXA 13 target genes 37 VI. Hypothesis and Rationale 39 CHAPTER 2: HOXA13 regulates Bmp2 and Bmp7 40 I. Abstract 42 II. Introduction 43 Ill. Results 46 IV. Discussion 69 v. Materials and Methods 75 VI. Acknowledgements 83 11 CHAPTER 3: Quantitative analysis of HOXA13 function 84 HOXA 13 regulation of Sostdc1 I. -
Biographical References for Nobel Laureates
Dr. John Andraos, http://www.careerchem.com/NAMED/Nobel-Biographies.pdf 1 BIOGRAPHICAL AND OBITUARY REFERENCES FOR NOBEL LAUREATES IN SCIENCE © Dr. John Andraos, 2004 - 2021 Department of Chemistry, York University 4700 Keele Street, Toronto, ONTARIO M3J 1P3, CANADA For suggestions, corrections, additional information, and comments please send e-mails to [email protected] http://www.chem.yorku.ca/NAMED/ CHEMISTRY NOBEL CHEMISTS Agre, Peter C. Alder, Kurt Günzl, M.; Günzl, W. Angew. Chem. 1960, 72, 219 Ihde, A.J. in Gillispie, Charles Coulston (ed.) Dictionary of Scientific Biography, Charles Scribner & Sons: New York 1981, Vol. 1, p. 105 Walters, L.R. in James, Laylin K. (ed.), Nobel Laureates in Chemistry 1901 - 1992, American Chemical Society: Washington, DC, 1993, p. 328 Sauer, J. Chem. Ber. 1970, 103, XI Altman, Sidney Lerman, L.S. in James, Laylin K. (ed.), Nobel Laureates in Chemistry 1901 - 1992, American Chemical Society: Washington, DC, 1993, p. 737 Anfinsen, Christian B. Husic, H.D. in James, Laylin K. (ed.), Nobel Laureates in Chemistry 1901 - 1992, American Chemical Society: Washington, DC, 1993, p. 532 Anfinsen, C.B. The Molecular Basis of Evolution, Wiley: New York, 1959 Arrhenius, Svante J.W. Proc. Roy. Soc. London 1928, 119A, ix-xix Farber, Eduard (ed.), Great Chemists, Interscience Publishers: New York, 1961 Riesenfeld, E.H., Chem. Ber. 1930, 63A, 1 Daintith, J.; Mitchell, S.; Tootill, E.; Gjersten, D., Biographical Encyclopedia of Scientists, Institute of Physics Publishing: Bristol, UK, 1994 Fleck, G. in James, Laylin K. (ed.), Nobel Laureates in Chemistry 1901 - 1992, American Chemical Society: Washington, DC, 1993, p. 15 Lorenz, R., Angew. -
The Birth of Information in the Brain: Edgar Adrian and the Vacuum Tube,” Science in Context 28: 31-52
Garson, J. (2015) “The Birth of Information in the Brain: Edgar Adrian and the Vacuum Tube,” Science in Context 28: 31-52. Preprint (not copyedited or formatted) Please use DOI when citing or quoting: https://doi- org.proxy.wexler.hunter.cuny.edu/10.1017/S0269889714000313 The Birth of Information in the Brain: Edgar Adrian and the Vacuum Tube Word Count: 10, 418 Abstract: As historian Henning Schmidgen notes, the scientific study of the nervous system would have been ‘unthinkable’ without the industrialization of communication in the 1830s. Historians have investigated extensively the way nerve physiologists have borrowed concepts and tools from the field of communications, particularly regarding the nineteenth-century work of figures like Helmholtz and in the American Cold War Era. The following focuses specifically on the interwar research of the Cambridge physiologist Edgar Douglas Adrian, and on the technology that led to his Nobel-Prize- winning research, the thermionic vacuum tube. Many countries used the vacuum tube during the war for the purpose of amplifying and intercepting coded messages. These events provided a context for Adrian’s evolving understanding of the nerve fiber in the 1920s. In particular, they provide the background for Adrian’s transition around 1926 to describing the nerve impulse in terms of “information,” “messages,” “signals,” or even “codes,” and for translating the basic principles of the nerve, such as the all-or-none principle and adaptation, into such an “informational” context. The following also places Adrian’s research in the broader context of the changing relationship between science and technology, and between physics and physiology, in the first few decades of the twentieth century. -
The Contributions of George Beadle and Edward Tatum
| PERSPECTIVES Biochemical Genetics and Molecular Biology: The Contributions of George Beadle and Edward Tatum Bernard S. Strauss1 Department of Molecular Genetics and Cell Biology, The University of Chicago, Chicago, Illinois 60637 KEYWORDS George Beadle; Edward Tatum; Boris Ephrussi; gene action; history It will concern us particularly to take note of those cases in Genetics in the Early 1940s which men not only solved a problem but had to alter their mentality in the process, or at least discovered afterwards By the end of the 1930s, geneticists had developed a sophis- that the solution involved a change in their mental approach ticated, self-contained science. In particular, they were able (Butterfield 1962). to predict the patterns of inheritance of a variety of charac- teristics, most morphological in nature, in a variety of or- EVENTY-FIVE years ago, George Beadle and Edward ganisms although the favorites at the time were clearly Tatum published their method for producing nutritional S Drosophila andcorn(Zea mays). These characteristics were mutants in Neurospora crassa. Their study signaled the start of determined by mysterious entities known as “genes,” known a new era in experimental biology, but its significance is to be located at particular positions on the chromosomes. generally misunderstood today. The importance of the work Furthermore, a variety of peculiar patterns of inheritance is usually summarized as providing support for the “one gene– could be accounted for by alteration in chromosome struc- one enzyme” hypothesis, but its major value actually lay both ture and number with predictions as to inheritance pattern in providing a general methodology for the investigation of being quantitative and statistical. -
Thephysiologist
Published by the American Physiological Society – Integrating the Life Sciences from Molecule to Organism THEPHYSIOLOGIST March 2016 • Vol. 59/No. 2 89th President of APS Jane F. Reckelhoff A Matter of Opinion I am very honored and humbled to have Warning: Watch been chosen by the members of the American Out for Predatory Physiological Society to represent them as the 89th President beginning in April 2016. I would Publishers like to thank the membership for their support. I would also like to thank the mentors I have had Because of the publication schedule for along the way who have shaped my career as a The Physiologist, I am writing this piece physiologist. I have been a member of APS for the shortly after the New Year! Hopefully, past 25 years, and the Society has not only shaped each of you had an opportunity to relax, Jane F. Reckelhoff my scientific career but given me opportunities to enjoy family and friends, and, most be of service to fellow physiologists by allowing importantly, begin considering how to me to serve on various APS committees. I consider take advantage of the 6.6% increase in the role of President as another opportunity to serve the Society and am the NIH budget. While I too am looking excited to begin the task. forward to 2016, I was also pleasantly surprised to discover that even predatory As I read the editorials by my predecessors, I believe the Society faces Open Access (OA) publishers took some old challenges and also some new ones. I just listened to Ben time off over the Holidays.