Download a Drug-Discovery Software Vitamins B6 and B12, Can Protect You from Cancer
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Cell Circuitry || Science Teaches English || The Chicken Genome Is Hot || Magnets in Medicine SEPTEMBER 2002 www.hhmi.org/bulletin Leading Doublea Life It’s a stretch, but doctors who work bench to bedside say they wouldn’t do it any other way. FEATURES 14 On Human Terms 24 The Evolutionary War A small—some say too small—group of Efforts to undermine evolution education have physician-scientists believes the best science evolved into a 21st-century marketing cam- requires patient contact. paign that relies on legal acumen, manipulation By Marlene Cimons of scientific literature and grassroots tactics. 20 Engineering the Cell By Trisha Gura Adam Arkin sees the cell as a mechanical system. He hopes to transform molecular 28 Call of the Wild biology into a kind of cellular engineering Could quirky, new animal models help scien- and in the process, learn how to move cells tists learn how to regenerate human limbs or from sickness to health. avert the debilitating effects of a stroke? By M. Mitchell Waldrop By Kathryn Brown 24 In front of a crowd of 1,500, Ohio’s Board of Education heard testimony on whether students should learn about intelligent design in science class. DEPARTMENTS 2 NOTA BENE 33 PERSPECTIVE ulletin Intelligent Design Is a Cop-Out 4 LETTERS September 2002 || Volume 15 Number 3 NEWS AND NOTES HHMI TRUSTEES PRESIDENT’S LETTER 5 JAMES A. BAKER, III, ESQ. 34 Senior Partner, Baker & Botts A Creative Influence In from the Fields ALEXANDER G. BEARN, M.D. Executive Officer, American Philosophical Society 35 Lost on the Tip of the Tongue Adjunct Professor, The Rockefeller University UP FRONT Professor Emeritus of Medicine, Cornell University Medical College 36 Biology by Numbers FRANK WILLIAM GAY 6 Follow the Songbird Former President and Chief Executive Officer, SUMMA Corporation JAMES H. -
Attachment 1
Appendix 1 Chemico-Biological Interactions 301 (2019) 2–5 Contents lists available at ScienceDirect Chemico-Biological Interactions journal homepage: www.elsevier.com/locate/chembioint An examination of the linear no-threshold hypothesis of cancer risk T assessment: Introduction to a series of reviews documenting the lack of biological plausibility of LNT R. Goldena,*, J. Busb, E. Calabresec a ToxLogic, Gaithersburg, MD, USA b Exponent, Midland, MI, USA c University of Massachusetts, Amherst, MA, USA The linear no-threshold (LNT) single-hit dose response model for evolution and the prominence of co-author Gilbert Lewis, who would be mutagenicity and carcinogenicity has dominated the field of regulatory nominated for the Nobel Prize some 42 times, this idea generated much risk assessment of carcinogenic agents since 1956 for radiation [8] and heat but little light. This hypothesis was soon found to be unable to 1977 for chemicals [11]. The fundamental biological assumptions upon account for spontaneous mutation rates, underestimating such events which the LNT model relied at its early adoption at best reflected a by a factor of greater than 1000-fold [19]. primitive understanding of key biological processes controlling muta- Despite this rather inauspicious start for the LNT model, Muller tion and development of cancer. However, breakthrough advancements would rescue it from obscurity, giving it vast public health and medical contributed by modern molecular biology over the last several decades implications, even proclaiming it a scientific principle by calling it the have provided experimental tools and evidence challenging the LNT Proportionality Rule [20]. While initially conceived as a driving force model for use in risk assessment of radiation or chemicals. -
Moore Noller
2002 Ada Doisy Lectures Ada Doisy Lecturers 2003 in BIOCHEMISTRY Sponsored by the Department of Biochemistry • University of Illinois at Urbana-Champaign Dr. Peter B. 1970-71 Charles Huggins* and Elwood V. Jensen A76 1972-73 Paul Berg* and Walter Gilbert* Moore 1973-74 Saul Roseman and Bruce Ames Department of Molecular carbonyl Biophysics & Biochemistry Phe 1974-75 Arthur Kornberg* and Osamu Hayaishi Yale University C75 1976-77 Luis F. Leloir* New Haven, Connecticutt 1977-78 Albert L. Lehninger and Efraim Racker 2' OH attacking 1978-79 Donald D. Brown and Herbert Boyer amino N3 Tyr 1979-80 Charles Yanofsky A76 4:00 p.m. A2486 1980-81 Leroy E. Hood Thursday, May 1, 2003 (2491) 1983-84 Joseph L. Goldstein* and Michael S. Brown* Medical Sciences Auditorium 1984-85 Joan Steitz and Phillip Sharp* Structure and Function in 1985-86 Stephen J. Benkovic and Jeremy R. Knowles the Large Ribosomal Subunit 1986-87 Tom Maniatis and Mark Ptashne 1988-89 J. Michael Bishop* and Harold E. Varmus* 1989-90 Kurt Wüthrich Dr. Harry F. 1990-91 Edmond H. Fischer* and Edwin G. Krebs* 1993-94 Bert W. O’Malley Noller 1994-95 Earl W. Davie and John W. Suttie Director, Center for Molecular Biology of RNA 1995-96 Richard J. Roberts* University of California, Santa Cruz 1996-97 Ronald M. Evans Santa Cruz, California 1998-99 Elizabeth H. Blackburn 1999-2000 Carl R. Woese and Norman R. Pace 2000-01 Willem P. C. Stemmer and Ronald W. Davis 2001-02 Janos K. Lanyi and Sir John E. Walker* 12:00 noon 2002-03 Peter B. -
Michael S. Brown, MD
DISTINGUISHED PHYSICIANS AND Michael S. Brown, M.D. Sir Richard Roberts, Ph.D. Winner, 1985 Nobel Prize in Physiology or Medicine Winner, 1993 Nobel Prize in Physiology or Medicine MEDICAL SCIENTISTS MENTORING Winner, 1988 Presidential National Medal of Science A globally prominent biochemist and molecular biologist, DELEGATES HAVE INCLUDED... Dr. Brown received the world’s most prestigious medical Dr. Roberts was awarded the Nobel Prize for his prize for his work describing the regulation of the groundbreaking contribution to discovering RNA splicing. cholesterol metabolism. His work laid the foundation for Dr. Roberts is dedicating his future research to GMO crops the class of drugs now called statins taken daily by more than 20 million and food sources, and demonstrating the effect they have on humanity. — GRANDg MASTERS — people worldwide. Ferid Murad, M.D., Ph.D. Mario Capecchi, Ph.D. Boris D. Lushniak, M.D., M.P.H Winner, 1998 Nobel Prize in Physiology or Medicine Academy Science Director The Surgeon General of the United States (acting, 2013-2014) Winner, 2007 Nobel Prize in Physiology or Medicine A world-renowned pioneer in biochemistry, Dr. Murad’s Winner, 2001 National Medal of Science Rear Admiral Lushniak, M.D., M.P.H., was the United award-winning research demonstrated that nitroglycerin Winner, 2001 Lasker Award States’ leading spokesperson on matters of public health, and related drugs help patients with heart conditions by Winner, 2003 Wolf Prize in Medicine overseeing the operations of the U.S. Public Health Service releasing nitric oxide into the body, thus relaxing smooth Mario Capecchi, Ph.D., a biophysicist, is a Distinguished Commissioned Corps, which consists of approximately muscles by elevating intracellular cyclic GMP, leading to vasodilation and Professor of Human Genetics at the University of Utah School of Medicine. -
MCDB 5220 Methods and Logics April 21 2015 Marcelo Bassalo
Cracking the Genetic Code MCDB 5220 Methods and Logics April 21 2015 Marcelo Bassalo The DNA Saga… so far Important contributions for cracking the genetic code: • The “transforming principle” (1928) Frederick Griffith The DNA Saga… so far Important contributions for cracking the genetic code: • The “transforming principle” (1928) • The nature of the transforming principle: DNA (1944 - 1952) Oswald Avery Alfred Hershey Martha Chase The DNA Saga… so far Important contributions for cracking the genetic code: • The “transforming principle” (1928) • The nature of the transforming principle: DNA (1944 - 1952) • X-ray diffraction and the structure of proteins (1951) Linus Carl Pauling The DNA Saga… so far Important contributions for cracking the genetic code: • The “transforming principle” (1928) • The nature of the transforming principle: DNA (1944 - 1952) • X-ray diffraction and the structure of proteins (1951) • The structure of DNA (1953) James Watson and Francis Crick The DNA Saga… so far Important contributions for cracking the genetic code: • The “transforming principle” (1928) • The nature of the transforming principle: DNA (1944 - 1952) • X-ray diffraction and the structure of proteins (1951) • The structure of DNA (1953) How is DNA (4 nucleotides) the genetic material while proteins (20 amino acids) are the building blocks? ? DNA Protein ? The Coding Craze ? DNA Protein What was already known? • DNA resides inside the nucleus - DNA is not the carrier • Protein synthesis occur in the cytoplasm through ribosomes {• Only RNA is associated with ribosomes (no DNA) - rRNA is not the carrier { • Ribosomal RNA (rRNA) was a homogeneous population The “messenger RNA” hypothesis François Jacob Jacques Monod The Coding Craze ? DNA RNA Protein RNA Tie Club Table from Wikipedia The Coding Craze Who won the race Marshall Nirenberg J. -
Alexander Rich (1924–2015) Biologist Who Discovered Ribosome Clusters and ‘Left-Handed’ DNA
OBITUARY COMMENT Alexander Rich (1924–2015) Biologist who discovered ribosome clusters and ‘left-handed’ DNA. first came across Alexander Rich worked out the structure of Rich in 1963. He was on the a Z-DNA fragment bound to an cover of that year’s 13 May issue RNA-editing enzyme. He and his Iof Newsweek with his PhD student colleagues also showed how the JOSIAH D. RICH Jonathan Warner. The two of them pathogenicity of the vaccinia virus, had just discovered clusters of ribo- and probably of the smallpox virus, somes called polysomes — crucial correlated with a virus-specific pro- components involved in the build- tein binding to the host’s Z-DNA. ing of proteins. Rich’s interest in the latest Rich, who died on 27 April, was discoveries across diverse disciplines born in 1924 in Hartford, Connecticut was irrepressible. During the 1970s, to immigrant parents from Russia and he worked as an adviser for NASA, Eastern Europe. He grew up during weighing in on projects exploring the Great Depression in Springfield, the possible existence of life on Mars. Massachusetts, attending a technical He also ventured into biotechnology secondary school by day, and work- and co-founded three companies: ing nights at a local rifle factory. At Repligen, Alkermes, and in his 80s, one point, his family went to live at a 3-D Matrix. local YMCA club after being evicted Rich received numerous honorary from their home. Against the odds, degrees and awards, including the US Rich made it to Harvard University National Medal of Science, presented in Cambridge, Massachusetts, grad- to him in 1995 by then US President uating with a bachelor’s degree in Bill Clinton. -
Molecular and Cellular Biology Volume 4 - December 1984 C Number 12
MOLECULAR AND CELLULAR BIOLOGY VOLUME 4 - DECEMBER 1984 C NUMBER 12 Aaron J. Shatkin, Editor in Chief(1985) Louis Siminovitch, Editor (1985) Roche Institute of Molecular Biology Hospital for Sick Children Nutley, N.J. Toronto, Canada Harvey F. Lodish, Editor (1986) Paul S. Sypherd, Editor (1985) Whitehead Institute for Biomedical University of California Research Irvine, Calif. Cambridge, Mass. Harold E. Varmus, Editor (1989) David J. L. Luck, Editor (1987) University of California Rockefeller University San Francisco New York, N.Y. EDITORIAL BOARD Renato Baserga (1985) Ari Helenius (1984) Steven McKnight (1986) Milton J. Schlesinger (1986) Alan Bernstein (1984) Susan A. Henry (1985) Robert L. Metzenberg (1985) Phillip A. Sharp (1985) J. Michael Bishop (1984) Ira Herskowitz (1984) Robert K. Mortimer (1985) Fred Sherman (1985) Joan Brugge (1985) James B. Hicks (1986) Paul Neiman (1986) Anna Marie Skalka (1986) Breck Byers (1985) John A. Carbon (1984) Tony Hunter (1986) Harvey L. Ozer (1985) Pamela Stanley (1985) Lawrence A. Chasin (1985) Larry Kedes (1985) Mary Lou Pardue (1985) Joan A. Steitz (1985) Nam-Hai Chua (1985) Barbara Knowles (1986) Mark Pearson (1985) James L. Van Etten (1985) Terrance G. Cooper (1984) Marilyn Kozak (1985) Jeremy Pickett-Heaps (1985) Jonathan R. Warner (1984) James E. Darnell, Jr. (1985) Monty Krieger (1986) Robert E. Pollack (1985) Robert A. Weinberg (1984) Gary Felsenfeld (1985) Elias Lazarides (1985) Keith R. Porter (1985) I. Bernard Weinstein (1985) Norton B. Gilula (1985) John B. Little (1985) John R. Pringle (1985) Harold Weintraub (1985) James E. Haber (1984) William F. Loomis, Jr. (1985) Daniel B. Rifkin (1985) Reed B. -
Cornell Alumni Magazine
c1-c4CAMja11 6/16/11 1:25 PM Page c1 July | August 2011 $6.00 Alumni Magazine Well-Spoken Screenwriter (and former stutterer) David Seidler ’59 wins an Oscar for The King’s Speech cornellalumnimagazine.com c1-c4CAMja11 6/16/11 1:25 PM Page c2 01-01CAMja11toc 6/20/11 1:19 PM Page 1 July / August 2011 Volume 114 Number 1 In This Issue Alumni Magazine 34 Corne 2 From David Skorton Farewell, Mr. Vanneman 4 The Big Picture Card sharp 6 Correspondence DVM debate 8 Letter from Ithaca Justice league 10 From the Hill Capped and gowned 14 Sports Top teams, too 16 Authors Eyewitness 32 Wines of the Finger Lakes Ports of New York “Meleau” White 18 10 52 Classifieds & 34 Urban Cowboys Cornellians in Business 53 Alma Matters BRAD HERZOG ’90 56 Class Notes Last October, the Texas Rangers won baseball’s American League pennant—and played in their first-ever World Series. Two of the primary architects of that long-sought vic- 91 Alumni Deaths tory were Big Red alums from (of all places) the Big Apple. General manager Jon 96 Cornelliana Daniels ’99 and senior director of player personnel A. J. Preller ’99 are old friends and Little house in the big woods lifelong baseball nuts who brought fresh energy to an underperforming franchise. And while they didn’t take home the championship trophy . there’s always next season. Legacies To see the Legacies listing for under- graduates who entered the University in fall 40 Training Day 2010, go to cornellalumnimagazine.com. JIM AXELROD ’85 Currents CBS News reporter Jim Axelrod has covered everything from wars to presidential cam- paigns to White House politics. -
15/5/40 Liberal Arts and Sciences Chemistry Irwin C. Gunsalus Papers, 1877-1993 BIOGRAPHICAL NOTE Irwin C
15/5/40 Liberal Arts and Sciences Chemistry Irwin C. Gunsalus Papers, 1877-1993 BIOGRAPHICAL NOTE Irwin C. Gunsalus 1912 Born in South Dakota, son of Irwin Clyde and Anna Shea Gunsalus 1935 B.S. in Bacteriology, Cornell University 1937 M.S. in Bacteriology, Cornell University 1940 Ph.D. in Bacteriology, Cornell University 1940-44 Assistant Professor of Bacteriology, Cornell University 1944-46 Associate Professor of Bacteriology, Cornell University 1946-47 Professor of Bacteriology, Cornell University 1947-50 Professor of Bacteriology, Indiana University 1949 John Simon Guggenheim Fellow 1950-55 Professor of Microbiology, University of Illinois 1955-82 Professor of Biochemistry, University of Illinois 1955-66 Head of Division of Biochemistry, University of Illinois 1959 John Simon Guggenheim Fellow 1959-60 Research sabbatical, Institut Edmund de Rothchild, Paris 1962 Patent granted for lipoic acid 1965- Member of National Academy of Sciences 1968 John Simon Guggenheim Fellow 1972-76 Member Levis Faculty Center Board of Directors 1977-78 Research sabbatical, Institut Edmund de Rothchild, Paris 1973-75 President of Levis Faculty Center Board of Directors 1978-81 Chairman of National Academy of Sciences, Section of Biochemistry 1982- Professor of Biochemistry, Emeritus, University of Illinois 1984 Honorary Doctorate, Indiana University 15/5/40 2 Box Contents List Box Contents Box Number Biographical and Personal Biographical Materials, 1967-1995 1 Personal Finances, 1961-65 1-2 Publications, Studies and Reports Journals and Reports, 1955-68 -
Primer Requirement and Template Specificity of the DNA Polymerase of RNA Tumor Viruses (Avian Myeloblastosis Virus/Mouse Leukemia Virus/E
Proc. Nat. Acad. Sci. USA Vol. 68, No. 7, pp. 1507-1511, July 1971 Primer Requirement and Template Specificity of the DNA Polymerase of RNA Tumor Viruses (avian myeloblastosis virus/mouse leukemia virus/E. coli DNA polymerase/ homopolynucleotides/oligonucleotides) DAVID BALTIMORE AND DONNA SMOLER Department of Biology, Massachusetts Institute of Technology, Cambridge, Mass. 02139 Communicated by Alexander Rich, April 26, 1971 ABSTRACT Polyribonucleotides will act as efficient way, to prefer polyribonucleotides to polydeoxvribonucleo- templates for the DNA polymerases found in the virions of tides as templates. avian myeloblastosis virus and mouse leukemia virus if a short complementary oligodeoxyribonucleotide primer is MATERIALS AND METHODS added. Synthesis of the complementary polydeoxyribo- nucleotide continues until an amount of polymer equal to Polyribonucleotides were obtained from Miles Laboratories, the amount of initial template has been produced. The Elkhart, Ind.; their concentrations were determined from two viruses show slightly different specificities toward the the extinction coefficients provided by the manufacturer. four homoribopolymers. Polydeoxyribonucleotides are Dr. F. generally much poorer templates than the homologous Polydeoxyribonucleotides were a kind gift of Bollum; polyribonucleotides, in most cases yielding no detectable their concentrations were determined from extinction co- synthesis. The DNA polymerases of RNA tumor viruses, efficients provided by Dr. Bollum. The oligodeoxyribonucleo- therefore, have the same requirements for activity as do tides were a product of Collaborative Research, Waltham, other DNA polymerases, except that they prefer polyribo- Mass., and had chain lengths of 12-16 units (which are indi- nucleotides over polydeoxyribonucleotides as templates. cated as 14 in the text); their concentrations were determined Virions of the RNA tumor viruses contain a DNA polymerase from the extinction coefficients of the respective polydeoxy- (1, 2) which, in the absence of added nucleic acid, synthesizes ribonucleotides. -
NAM 2020 Annual Meeting Donor Listing Consolidated Final Version
2019 Honor Roll of Donors We gratefully acknowledge the following members and friends who have made generous charitable lifetime contributions. Their collective, private philanthropy enhances the impact of the Academies as advisor to the nation on matters of science, engineering, and medicine. Recently, three new giving societies were introduced, recognizing donors at $250,000 and above. Boldfaced names are NAM members. The Lincoln Society In recognition of members and friends who have made lifetime contributions of $1,000,000 or more to the National Academy of Sciences, National Academy of Engineering, or National Academy of Medicine. Bruce and Betty Alberts Irwin and Joan Jacobs Richard L. and Hinda G. Richard and Rita Atkinson Robert L. and Anne K. Rosenthal* Norman R. Augustine James Martine A. Rothblatt Craig and Barbara Barrett Kenneth A. Jonsson* Jack W. and Valerie Rowe Jordan* and Rhoda Baruch Fred Kavli* Fritz J. and Dolores H. Russ Stephen D. Bechtel, Jr. Daniel E. Koshland, Jr.* Prize Fund of the Russ Arnold and Mabel Tillie K. Lubin* College of Engineering Beckman* Whitney* and Betty and Technology at Ohio Leonard Blavatnik MacMillan University Harry E. Bovay, Jr.* John F. McDonnell Dame Jillian Sackler Donald L. Bren George P. Mitchell* Raymond* and Beverly Harvey V. Fineberg and The Ambrose Monell Sackler Mary E. Wilson Foundation Bernard and Rhoda Sarnat* Bernard M. Gordon Gordon and Betty Moore Leonard D. Schaeffer Cecil H. Green* Philip and Sima Sara Lee and Axel Schupf Michael and Sheila Held* Needleman James H. and Marilyn William R. and Rosemary B. Peter O’Donnell, Jr. Simons Hewlett* Robert* and Mayari Pritzker John and Janet Swanson Ming and Eva Hsieh Listed below are individuals who became members of the Lincoln Society between January 1 and October 7, 2020: Marci and James J. -
Pmconfprog1 (Page 1)
Personalized Medicine: Promises and Prospects A Conference Hosted By HARVARD MEDICAL SCHOOL – PARTNERS HEALTHCARE CENTER FOR GENETICS AND GENOMICS November 3-4, 2005 The Conference Center Harvard Medical School Boston, Massachusetts Conference Program November 3, 2005 Dear Colleague, It is my pleasure to welcome you to Personalized Medicine: Promises and Prospects. The past few years have witnessed a revolution in the understanding of health and dis- ease, brought on by the sequencing of the human genome and the creation of a map of human genetic variation. It is now becoming possible to translate this knowledge to patient care. The ability to use genetic and genomic information in diagnosis, prognosis and treatment has been given a name: personalized medicine. The goal of personalized medicine is to provide the right diagnosis and treatment to the right patient at the right time at the right cost. Hosted by the Harvard Medical School – Partners Healthcare Center for Genetics and Genomics (HPCGG) the conference will focus on the perspectives of Government, Pharmaceutical, Academic, and Diagnostic leaders as well as those of healthcare providers and payers in implementing the new paradigm of personalized medicine. The program will feature several personalized medicine case studies on topics such as lung cancer and cardiovascular disease and will highlight the information technology infra- structure needed to make personalized medicine a reality. The tone for the conference will be one that will explore what happens "on the ground" when personalized medicine is put into practice, and what that means for caregivers, patients and payers, as well as for the industries that develop products for personalized medicine.