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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.


Li P.,City University of Hong Kong | Li L.,City University of Hong Kong | Wang W.,City University of Hong Kong | Jin W.,City University of Hong Kong | And 4 more authors.
Applied Surface Science | Year: 2014

To improve the corrosion resistance and hemocompatibility of biomedical NiTi alloy, hydrophobic polymer coatings are deposited by plasma polymerization in the presence of a fluorine-containing precursor using an atmospheric-pressure plasma jet. This process takes place at a low temperature in air and can be used to deposit fluoropolymer films using organic compounds that cannot be achieved by conventional polymerization techniques. The composition and chemical states of the polymer coatings are characterized by fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS). The corrosion behavior of the coated and bare NiTi samples is assessed and compared by polarization tests and electrochemical impedance spectroscopy (EIS) in physiological solutions including simulated body fluids (SBF) and Dulbecco's Modified Eagle's medium (DMEM). The corrosion resistance of the coated NiTi alloy is evidently improved. Protein adsorption and platelet adhesion tests reveal that the adsorption ratio of albumin to fibrinogen is increased and the number of adherent platelets on the coating is greatly reduced. The plasma polymerized coating renders NiTi better in vitro hemocompatibility and is promising as a protective and hemocompatible coating on cardiovascular implants. © 2014 Elsevier B.V. All rights reserved.


Hui K.F.,Pokfulam | Lam B.H.W.,Pokfulam | Ho D.N.,Pokfulam | Tsao S.W.,University of Hong Kong | And 2 more authors.
Molecular Cancer Therapeutics | Year: 2013

A novel drug combination of a proteasome inhibitor, bortezomib, and a histone deacetylase inhibitor, suberoylanilide hydroxamic acid (SAHA), was tested in nasopharyngeal carcinoma (NPC), both in vitro and in vivo. Dose-response of different concentrations of bortezomib and SAHA on inhibition of cell proliferation of NPCwas determined. Mechanisms of apoptosis and effects on lytic cycle activation of Epstein-Barr virus (EBV) were investigated. Combination of bortezomib and SAHA (bortezomib/SAHA) synergistically induced killing of a panel of NPC cell lines. Pronounced increase in sub-G1, Annexin V-positive, and terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL)-positive cell populations were detected after treatment with bortezomib/SAHA when compared with either drug alone. Concomitantly, markedly augmented proteolytic cleavage of PARP, caspase-3, -7, -8, and -9, reactive oxygen species (ROS) generation, and caspase-8-dependent histone acetylation were observed. ROS scavenger, N-acetyl cysteine, diminished the apoptotic effects of bortezomib/SAHA, whereas caspase inhibitor Z-VAD-FMK significantly suppressed the apoptosis without decreasing the generation of ROS. Bortezomib inhibited SAHA's induction of EBV replication and abrogated production of infectious viral particles in NPC cells. Furthermore, bortezomib/SAHA potently induced apoptosis and suppressed the growth of NPC xenografts in nude mice. In conclusion, the novel drug combination of bortezomib and SAHA is highly synergistic in the killing of NPC cells in vitro and in vivo. The major mechanism of cell death is ROS-driven caspase-dependent apoptosis. Bortezomib antagonizes SAHA's activation of EBV lytic cycle in NPC cells. This study provides a strong basis for clinical testing of the combination drug regimen in patients with NPC. ©2013 American Association for Cancer Research.


Ho R.T.H.,Pokfulam | Ho R.T.H.,University of Hong Kong | Lo P.H.Y.,University of Hong Kong | Luk M.Y.,Queen Mary Hospital
Cancer Nursing | Year: 2016

Background: Dance movement therapy (DMT) is premised on an interconnected body and mind. It has known benefits for cancer patients' physical and psychological health and quality of life. Objective: To offer greater insight into a previous randomized controlled trial, the present study qualitatively explored the beneficial elements of DMT over the course of radiotherapy. To better understand the uniqueness of DMT intervention for patients receiving radiotherapy, the study statistically compared them with patients who received DMT after treatment completion. Methods: Participants were randomized into radiotherapy and postradiotherapy control groups. The radiotherapy group received DMT (6 sessions at 90 minutes each) as they were undergoing radiotherapy. The postradiotherapy group was provided with the same DMT intervention at 1 to 2 months after completing radiotherapy. Results: One hundred and four participants identified 5 main benefit categories. Dance movement therapy helped them (1) cope with cancer, treatment, and physical symptoms; (2) improve mental well-being, attention, and appreciation for the self and body; (3) improve total functioning; (4) bridge back to a normal and better life; and (5) participate in shared positive experiences. The radiotherapy group reported categories 1 and 2 more prominently than did the postradiotherapy group. Conclusions: The findings reinforced the benefits of DMT while adding the new perspective that delivering DMT intervention throughout cancer treatment can have different and even additional benefits for patients. Implications for Practice: The pleasure of dancing and the psychological and physical relief from DMT help patients cope with daily radiation treatments. This could decrease treatment dropout rates when administered in clinical settings. Copyright © 2016 Wolters Kluwer Health, Inc. All rights reserved.

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