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News Article | May 2, 2017
Site: www.eurekalert.org

The National Academy of Sciences announced today the election of 84 new members and 21 foreign associates in recognition of their distinguished and continuing achievements in original research. The National Academy of Sciences announced today the election of 84 new members and 21 foreign associates in recognition of their distinguished and continuing achievements in original research. Those elected today bring the total number of active members to 2,290 and the total number of foreign associates to 475. Foreign associates are nonvoting members of the Academy, with citizenship outside the United States. Newly elected members and their affiliations at the time of election are: Bates, Frank S.; Regents Professor, department of chemical engineering and materials science, University of Minnesota, Minneapolis Beilinson, Alexander; David and Mary Winton Green University Professor, department of mathematics, The University of Chicago, Chicago Bell, Stephen P.; investigator, Howard Hughes Medical Institute; and professor of biology, department of biology, Massachusetts Institute of Technology, Cambridge Bhatia, Sangeeta N.; John J. (1929) and Dorothy Wilson Professor, Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge Buzsáki, György; professor, Neuroscience Institute, departments of physiology and neuroscience, New York University Langone Medical Center, New York City Carroll, Dana; distinguished professor, department of biochemistry, University of Utah School of Medicine, Salt Lake City Cohen, Judith G.; Kate Van Nuys Page Professor of Astronomy, department of astronomy, California Institute of Technology, Pasadena Crabtree, Robert H.; Conkey P. Whitehead Professor of Chemistry, department of chemistry, Yale University, New Haven, Conn. Cronan, John E.; professor and head of microbiology, professor of biochemistry, and Microbiology Alumni Professor, department of microbiology, University of Illinois, Urbana-Champaign Cummins, Christopher C.; Henry Dreyfus Professor of Chemistry, Massachusetts Institute of Technology, Cambridge Darensbourg, Marcetta Y.; distinguished professor of chemistry, department of chemistry, Texas A&M University, College Station DeVore, Ronald A.; The Walter E. Koss Professor and distinguished professor, department of mathematics, Texas A&M University, College Station Diamond, Douglas W.; Merton H. Miller Distinguished Service Professor of Finance, The University of Chicago, Chicago Doe, Chris Q.; investigator, Howard Hughes Medical Institute; and professor of biology, Institute of Molecular Biology, University of Oregon, Eugene Duflo, Esther; Co-founder and co-Director of the Abdul Latif Jameel Poverty Action Lab, and Professor of Poverty Alleviation and Development Economics, Massachusetts Institute of Technology, Cambridge Edwards, Robert Haas; professor of neurology and physiology, University of California, San Francisco Firestone, Mary K.; professor and associate dean of instruction and student affairs, department of environmental science policy and management, University of California, Berkeley Fischhoff, Baruch; Howard Heinz University Professor, department of social and decision sciences and department of engineering and public policy, Carnegie Mellon University, Pittsburgh Ginty, David D.; investigator, Howard Hughes Medical Institute; and Edward R. and Anne G. Lefler Professor of Neurobiology, department of neurobiology, Harvard Medical School, Boston Glass, Christopher K.; professor of cellular and molecular medicine and professor of medicine, University of California, San Diego Goldman, Yale E.; professor, department of physiology, Pennsylvania Muscle Institute, University of Pennsylvania Perelman School of Medicine, Philadelphia González, Gabriela; spokesperson, LIGO Scientific Collaboration; and professor, department of physics and astronomy, Louisiana State University, Baton Rouge Hagan, John L.; John D. MacArthur Professor of Sociology and Law, department of sociology, Northwestern University, Evanston, Ill. Hatten, Mary E.; Frederick P. Rose Professor, laboratory of developmental neurobiology, The Rockefeller University, New York City Hebard, Arthur F.; distinguished professor of physics, department of physics, University of Florida, Gainesville Jensen, Klavs F.; Warren K. Lewis Professor of Chemical Engineering and professor of materials science and engineering, Massachusetts Institute of Technology, Cambridge Kahn, Barbara B.; vice chair for research strategy and George R. Minot Professor of Medicine at Harvard Medical School, Beth Israel Deaconess Medical Center, Boston Kinder, Donald R.; Philip E. Converse Collegiate Professor of Political Science and Psychology and research scientist, department of political science, Center for Political Studies, Institute for Social Research, University of Michigan, Ann Arbor Lazar, Mitchell A.; Willard and Rhoda Ware Professor in Diabetes and Metabolic Diseases, and director, Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania Perelman School of Medicine, Philadelphia Locksley, Richard M.; investigator, Howard Hughes Medical Institute; and professor, department of medicine (infectious diseases), and Marion and Herbert Sandler Distinguished Professorship in Asthma Research, University of California, San Francisco Lozano, Guillermina; professor and chair, department of genetics, The University of Texas M.D. Anderson Cancer Center, Houston Mavalvala, Nergis; Curtis and Kathleen Marble Professor of Astrophysics and associate head, department of physics, Massachusetts Institute of Technology, Cambridge Moore, Jeffrey Scott; Murchison-Mallory Professor of Chemistry, department of chemistry, University of Illinois, Urbana-Champaign Moore, Melissa J.; chief scientific officer, mRNA Research Platform, Moderna Therapeutics, Cambridge, Mass.; and Eleanor Eustis Farrington Chair of Cancer Research Professor, RNA Therapeutics Institute, University of Massachusetts Medical School, Worcester Nunnari, Jodi M.; professor, department of molecular and cellular biology, University of California, Davis O'Farrell, Patrick H.; professor of biochemistry and biophysics, department of biochemistry and biophysics, University of California, San Francisco Ort, Donald R.; research leader and Robert Emerson Professor, USDA/ARS Global Change and Photosynthesis Research Unit, departments of plant biology and crop sciences, University of Illinois, Urbana-Champaign Parker, Gary; professor, department of civil and environmental engineering and department of geology, University of Illinois, Urbana-Champaign Patapoutian, Ardem; investigator, Howard Hughes Medical Institute; and professor, department of molecular and cellular neuroscience, The Scripps Research Institute, La Jolla, Calif. Pellegrini, Claudio; distinguished professor emeritus, department of physics and astronomy, University of California, Los Angeles Pikaard, Craig, S.; investigator, Howard Hughes Medical Institute and Gordon and Betty Moore Foundation; and distinguished professor of biology and molecular and cellular biochemistry, department of biology, Indiana University, Bloomington Read, Nicholas; Henry Ford II Professor of Physics and professor of applied physics and mathematics, Yale University, New Haven, Conn. Roediger, Henry L.; James S. McDonnell Distinguished and University Professor of Psychology, department of psychology and brain sciences, Washington University, St. Louis Rosenzweig, Amy C.; Weinberg Family Distinguished Professor of Life Sciences, and professor, departments of molecular biosciences and of chemistry, Northwestern University, Evanston, Ill. Seto, Karen C.; professor, Yale School of Forestry and Environmental Studies, New Haven, Conn. Seyfarth, Robert M.; professor of psychology and member of the graduate groups in anthropology and biology, University of Pennsylvania, Philadelphia Sibley, L. David; Alan A. and Edith L. Wolff Distinguished Professor in Molecular Microbiology, department of molecular microbiology, Washington University School of Medicine, St. Louis Spielman, Daniel A.; Henry Ford II Professor of Computer Science and Mathematics, departments of computer science and mathematics, Yale University, New Haven, Conn. Sudan, Madhu; Gordon McKay Professor of Computer Science, John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Mass. Tishkoff, Sarah; David and Lyn Silfen University Professor, departments of genetics and biology, University of Pennsylvania, Philadelphia Van Essen, David C.; Alumni Professor of Neurobiology, department of anatomy and neurobiology, Washington University School of Medicine, St. Louis Vidale, John E.; professor, department of earth and space sciences, University of Washington, Seattle Wennberg, Paul O.; R. Stanton Avery Professor of Atmospheric Chemistry and Environmental Science and Engineering, California Institute of Technology, Pasadena Wilson, Rachel I.; Martin Family Professor of Basic Research in the Field of Neurobiology, department of neurobiology, Harvard Medical School, Boston Zachos, James C.; professor, department of earth and planetary sciences, University of California, Santa Cruz, Santa Cruz Newly elected foreign associates, their affiliations at the time of election, and their country of citizenship are: Addadi, Lia; professor and Dorothy and Patrick E. Gorman Chair of Biological Ultrastructure, department of structural science, Weizmann Institute of Science, Rehovot, Israel (Israel/Italy) Folke, Carl; director and professor, The Beijer Institute of Ecological Economics, Royal Swedish Academy of Sciences, Stockholm, Sweden (Sweden) Freeman, Kenneth C.; Duffield Professor of Astronomy, Mount Stromlo and Siding Spring Observatories, Research School of Astronomy and Astrophysics, Australian National University, Weston Creek (Australia) Lee, Sang Yup; distinguished professor, dean, and director, department of chemical and biomolecular engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea (South Korea) Levitzki, Alexander; professor of biochemistry, unit of cellular signaling, department of biological chemistry, The Hebrew University of Jerusalem, Jerusalem (Israel) Peiris, Joseph Sriyal Malik; Tam Wah-Ching Professorship in Medical Science, School of Public Health, The University of Hong Kong, Pokfulam, Hong Kong, People's Republic of China (Sri Lanka) Robinson, Carol Vivien; Dr. Lee's Professor of Chemistry, Physical and Theoretical Chemistry Laboratory, University of Oxford, Oxford, England (United Kingdom) Thesleff, Irma; academician of science, professor, and research director, developmental biology program, Institute of Biotechnology, University of Helsinki, Helsinki (Finland) Underdal, Arild; professor of political science, department of political science, University of Oslo, Oslo, Norway (Norway) The National Academy of Sciences is a private, nonprofit institution that was established under a congressional charter signed by President Abraham Lincoln in 1863. It recognizes achievement in science by election to membership, and -- with the National Academy of Engineering and the National Academy of Medicine -- provides science, engineering, and health policy advice to the federal government and other organizations.


Niehrs C.,German Cancer Research Center | Niehrs C.,Institute of Molecular Biology
Nature Reviews Molecular Cell Biology | Year: 2012

30 years after the identification of WNTs, their signal transduction has become increasingly complex, with the discovery of more than 15 receptors and co-receptors in seven protein families. The recent discovery of three receptor classes for the R-spondin family of WNT agonists further adds to this complexity. What emerges is an intricate network of receptors that form higher-order ligand-receptor complexes routing downstream signalling. These are regulated both extracellularly by agonists such as R-spondin and intracellularly by post-translational modifications such as phosphorylation, proteolytic processing and endocytosis. © 2012 Macmillan Publishers Limited. All rights reserved.


Niehrs C.,Institute of Molecular Biology | Niehrs C.,German Cancer Research Center | Schafer A.,Institute of Molecular Biology
Trends in Cell Biology | Year: 2012

How DNA methylation patterns are established, maintained and remodeled is incompletely understood, however, it has become clear that DNA methylation is reversible and dynamic as a result of enzymatic DNA demethylation. Several different mechanisms that may account for demethylation have recently been put forward and all seem to involve DNA repair. Here, we review DNA demethylation mediated by multifunctional growth arrest and DNA damage 45 (Gadd45) protein family members which mediate DNA demethylation during cell differentiation and stress response. Gadd45 recruits nucleotide and/or base excision repair factors to gene-specific loci and acts as an adapter between repair factors and chromatin, thereby creating a nexus between epigenetics and DNA repair. © 2012 Elsevier Ltd.


Niehrs C.,German Cancer Research Center | Niehrs C.,Institute of Molecular Biology | Acebron S.P.,German Cancer Research Center
EMBO Journal | Year: 2012

Canonical Wnt signalling plays an important role in development, tissue homeostasis, and cancer. At the cellular level, canonical Wnt signalling acts by regulating cell fate, cell growth, and cell proliferation. With regard to proliferation, there is increasing evidence for a complex interaction between canonical Wnt signalling and the cell cycle. Mitogenic Wnt signalling regulates cell proliferation by promoting G1 phase. In mitosis, components of the Wnt signalling cascade function directly in spindle formation. Moreover, Wnt signalling is strongly activated in mitosis, suggesting that 'mitotic Wnt signalling' plays an important role to orchestrate a cell division program. Here, we review the complex interplay between Wnt signalling and the cell cycle. © 2012 European Molecular Biology Organization.


Cruciat C.-M.,German Cancer Research Center | Niehrs C.,German Cancer Research Center | Niehrs C.,Institute of Molecular Biology
Cold Spring Harbor Perspectives in Biology | Year: 2013

Signaling by the Wnt family of secreted glycoproteins plays important roles in embryonic development and adult homeostasis. Wnt signaling is modulated by a number of evolutionarily conserved inhibitors and activators. Wnt inhibitors belong to small protein families, including sFRP, Dkk, WIF, Wise/SOST, Cerberus, IGFBP, Shisa, Waif1, APCDD1, and Tiki1. Their common feature is to antagonize Wnt signaling by preventing ligand-receptor interactions or Wnt receptor maturation. Conversely, the Wnt activators, R-spondin and Norrin, promote Wnt signaling by binding to Wnt receptors or releasing a Wnt-inhibitory step. With few exceptions, these antagonists and agonists are not pure Wnt modulators, but also affect additional signaling pathways, such as TGF-β and FGF signaling. Here we discuss their interactions with Wnt ligands and Wnt receptors, their role in developmental processes, as well as their implication in disease. ©2013 Cold Spring Harbor Laboratory Press; all rights reserved.

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