2012 Annual Report
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The Transcription Factor Hey and Nuclear Lamins Specify and Maintain
RESEARCH ARTICLE The transcription factor Hey and nuclear lamins specify and maintain cell identity Naama Flint Brodsly1†, Eliya Bitman-Lotan1†, Olga Boico1, Adi Shafat1, Maria Monastirioti2, Manfred Gessler3, Christos Delidakis2, Hector Rincon-Arano4, Amir Orian1* 1Rappaport Research Institute and Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel; 2Institute of Molecular Biology and Biotechnology (IMBB), Foundation for Research and Technology - Hellas (FORTH), Heraklion, Greece; 3Biocenter of Developmental Biochemistry, University of Wu¨ rzburg, Wu¨ rzburg, Germany; 4Division of Basic Sciences, Fred Hutchinson Cancer Research Center, Seattle, United States Abstract The inability of differentiated cells to maintain their identity is a hallmark of age- related diseases. We found that the transcription factor Hey supervises the identity of differentiated enterocytes (ECs) in the adult Drosophila midgut. Lineage tracing established that Hey-deficient ECs are unable to maintain their unique nuclear organization and identity. To supervise cell identity, Hey determines the expression of nuclear lamins, switching from a stem-cell lamin configuration to a differentiated lamin configuration. Moreover, continued Hey expression is required to conserve large-scale nuclear organization. During aging, Hey levels decline, and EC identity and gut homeostasis are impaired, including pathological reprograming and compromised gut integrity. These phenotypes are highly similar to those observed upon acute targeting of Hey or perturbation of lamin expression in ECs in young adults. Indeed, aging phenotypes were suppressed by continued expression of Hey in ECs, suggesting that a Hey-lamin network *For correspondence: safeguards nuclear organization and differentiated cell identity. [email protected] DOI: https://doi.org/10.7554/eLife.44745.001 †These authors contributed equally to this work Competing interests: The authors declare that no Introduction competing interests exist. -
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 BBVA Foundation Frontiers of Knowledge Award in Biomedicine Goes to Tony Hunter, Joseph Schlessinger and Charles Sawyers
The BBVA Foundation Frontiers of Knowledge Award in Biomedicine goes to Tony Hunter, Joseph Schlessinger and Charles Sawyers for opening the door to the personalized treatment of cancer The winners represent the three steps in research leading to this advance: Tony Hunter discovered tyrosine kinases, Joseph Schlessinger identified the principle through which they function, and Charles Sawyers brought this knowledge to the clinic and the development of novel cancer therapies Their contributions served initially to treat a variety of leukemia, transforming it from a fatal into a chronic disorder, but have since given rise to effective therapies for lung and breast cancer, melanoma and lymphomas, among other conditions José Baselga, Physician-in-Chief at the Memorial Sloan Kettering Cancer Center in New York and nominator of Charles Sawyers, described the contributions of the three laureates as marking “the birth of personalized anti-cancer medicine” Madrid, January 27, 2015.- The BBVA Foundation Frontiers of Knowledge Award in the Biomedicine category is shared in this seventh edition by Tony Hunter, professor and Director of the Salk Institute Cancer Center in La Jolla, California; Joseph Schlessinger, Chairman of the Department of Pharmacology at Yale University School of Medicine, New Haven, and Charles Sawyers, Human Oncology and Pathogenesis Program Chair at the Memorial Sloan Kettering Cancer Center in New York, for “carving out the path that led to the development of a new class of successful cancer drugs.” For José Baselga, Physician-in-Chief -
ASBMB President Urges Support for NSF Page 2 Experimental Smallpox
MAY 2004 www.asbmb.org Constituent Society of FASEB AMERICAN SOCIETY FOR BIOCHEMISTRY AND MOLECULAR BIOLOGY ALSO IN THIS ISSUE ASBMB President Urges Support for NSF Page 2 Experimental Smallpox Vaccine Tested Page 9 See You in Boston! “A“A MolecularMolecular ExplorationExploration ofof thethe Cell”Cell” ASBMB Annual Meeting and 8th IUBMB Conference JuneJune 12-16,12-16, 20042004 Boston, Massachusetts IUBMB/ASBMB 2004 “A Molecular Exploration of the Cell” June 12 – 16 Boston, MA American Society for Biochemistry and Molecular Biology Annual Meeting and 8th IUBMB Conference l Biology ■ Mole ■ Chemica cular Recog atics nition ■ nform Ce Bioi llula and r Bi ics och om em te ist Pro Opening Lecture ry First Annual Herbert Tabor/Journal of Biological Chemistry Lectureship Robert J. Lefkowitz, HHMI, Duke University Medical Center Organized by: John D. Scott, HHMI, Vollum Institute; Alexandra C. Newton, UCSD; Julio Celis, Danish Cancer Society, and the 2004 ASBMB Program Planning Committee Cellular Organization and Dynamics Regulation of Gene Expression and Organizer: Harald A. Stenmark, Norwegian Rad. Hosp. Chromosome Transactions Organizer: Joan W. Conaway, Stowers Inst. for Med. Res. Genomics, Proteomics and Bioinformatics Organizers: Charlie Boone, Univ. of Toronto and Signaling Pathways in Disease Michael Snyder, Yale Univ. Organizers: Alexandra Newton, UCSD and John D. Scott, HHMI, Vollum Inst. Integration of Signaling Mechanisms Organizer: Kjetil Tasken, Univ. of Oslo, Norway The Future of Education and Professional Development in the Molecular Life Sciences Molecular and Cellular Biology of Lipids Organizer: J. Ellis Bell, Univ. of Richmond Organizer: Dennis Vance, Univ. of Alberta Molecular Recognition and Catalysis For further information: Organizer: Jack E. -
2011 Annual Report
Memorial Sloan-Kettering Cancer Center 2011 Annual Report 10 steps closer 10 steps closer Letter from the Chairman and the President 1 1 | First effective treatments for advanced melanoma 5 2 Genomic analysis offers clues to most common | type of ovarian cancer 7 3 Breast cancer surgery: practice-changing | findings for some patients 9 4 New drugs offer survival benefit for men | with metastatic prostate cancer 11 5 | Insights into DNA damage and repair 13 6 Novel stem cell technique shows promise | in treating disease 15 7 Combination therapy may prevent spread | of nasopharyngeal tumors 17 8 Algorithm can predict shape of proteins, | speeding basic cancer research 19 9 Two of 2011’s top five advances in cancer | research led by MSKCC physician-scientists 21 10 | The Josie Robertson Surgery Center 23 The Campaign for Memorial Sloan-Kettering 25 Statistical Profile 27 Financial Summary 29 Boards of Overseers and Managers 31 www.mskcc.org/annualreport Letter from the Chairman and the President The year 2011 was a strong one at Memorial Sloan-Kettering. We continued to lead across “Our success as an institution is due in the spectrum of patient care, research, and training, and laid the groundwork for important progress in the years ahead. great measure to our remarkable staff… We want to begin by saying that our success as an institution is due in great measure to our remarkable staff. On a daily basis, we are inspired by their dedication and compassion, and We are inspired by their dedication Douglas A. Warner III are grateful for the work they do in the service of our patients and our mission. -
100Th RAF Raffle – Kurt Durlesser and Evan Garcia OHRPP Updates
Marcia L. Smith November 14, 2019 2 Welcome & Announcements 2009 - 2019 3 4 Agenda • Office of the Human Research Protection Program ◦ Roll-out of PI and Faculty Assurances – Moore Rhys • Extramural Fund Management ◦ Closing Expired Funds – Will Murdoch ◦ ERS Listserv Changes – Will Murdoch ◦ Ascend: Expenditure Type – Yoon Lee • UCLA Trivia and 100th RAF Raffle – Kurt Durlesser and Evan Garcia OHRPP Updates November 14, 2019 – 100th RAF 2 OHRPP Updates Annual PI and FS Assurances Human Research News Training opportunities 3 Annual PI and Faculty Sponsor Assurances In order to keep track of active studies that don’t require continuing review, OHRPP has worked with ORIS to create a mechanism for a yearly check-in with investigators. 4 Annual PI and Faculty Sponsor Assurances These will be required (in lieu of continuing review) to continue the following types of research: • Certified exempt • Studies determined eligible for expedited review • Research that has progressed to the point of only collecting results of clinical care procedures/tests for follow-up • Research that has progressed to the point of data analysis only • Studies where a UCLA IRB is relying on another IRB 5 Annual PI and Faculty Sponsor Assurances Automatic email notices (with instructions) will be sent out from the webIRB system: - 9 months after the initial approval (or last annual assurance) – 3 months before the assurance is due - 10 months after the initial approval (or last annual assurance) – 2 months before the assurance is due - 11 months after the initial approval (or last annual assurance – 1 month before the assurance is due - 12 months after the initial approval (or last annual assurance) – the day the assurance is due 6 Annual PI and Faculty Sponsor Assurances Important: If the PI (and faculty sponsor, if applicable) doesn’t complete the annual assurance, the study will be administratively closed PI proxies cannot complete the assurance 7 Annual PI and Faculty Sponsor Assurances If the PI has a faculty sponsor, the faculty advisor must complete their assurance first. -
Lasker Awards Honor Trailblazers in Medical Research and Public Service
EMBARGOED FOR RELEASE UNTIL SEPTEMBER 14, 2009 FROM: The Albert and Mary Lasker Foundation New York, New York CONTACT: Rubenstein Communications, Inc. Charles Zehren 212-843-8590 [email protected] Janet Wootten 212-843-8032 [email protected] 2009 LASKER AWARDS HONOR TRAILBLAZERS IN MEDICAL RESEARCH AND PUBLIC SERVICE: John Gurdon and Shinya Yamanaka, for Breakthrough Research in Nuclear Reprogramming and Stem Cells Brian J. Druker, Nicholas B. Lydon and Charles L. Sawyers, for Lifesaving Discoveries in Treatment of Leukemia Michael R. Bloomberg, for Landmark Policy and Philanthropic Initiatives to Reduce Tobacco Use and Foster Public Health New York, Sept. 13, 2009 - The Albert and Mary Lasker Foundation, which for 64 years has championed the greatest breakthroughs in medical research, today announced the winners of the 2009 Lasker Awards for outstanding accomplishments in basic medical and clinical medical research, and public service. The three awards—recognized as the most prestigious medical research awards in the United States today— honor six visionaries whose insight and courage has led to dramatic advances that will prevent disease and prolong life. John Gurdon of Cambridge University and Shinya Yamanaka of Kyoto University will receive the 2009 Albert Lasker Basic Medical Research Award for breakthrough discoveries into the process that instructs specialized adult cells to form stem cells. Brian J. Druker of Oregon Health & Science University, Nicholas B. Lydon, formerly of Novartis, and Charles L. Sawyers of Memorial Sloan-Kettering Cancer Center will receive the 2009 Lasker~DeBakey Clinical Medical Research Award for groundbreaking work on the treatment of chronic myeloid leukemia. New York City Mayor Michael R. -
LLS AR 2005.Pdf
LEUKEMIA LYMPHOMA MYELOMA 2005 Annual Report our mission Cure leukemia, Over its history, the Society has been the recognized leader in the fight against leukemia. Our name change to The Leukemia & Lymphoma lymphoma, Society in 2000 was simply perception catching up to reality. The Hodgkin’s Society’s objective is to find cures for all blood cancers, and to be disease and the leading resource for patients battling all of these cancers. myeloma, and This year, the Society took the first step in making access to specific improve the information and services simpler for patients with these cancers. quality of life We developed a color-coding system for the three main categories of blood cancers: Our new signature colors are green for leukemia, of patients and gold for lymphoma and blue for myeloma. Any information that their families. is relevant to all the diseases is coded burgundy. All print materials prepared for patients during this year reflect the new system, making access to important information and resources more efficient. You’ll also see our new colors in such e-newsletters as LeukemiaLinks, LymphomaLinks and MyelomaLinks. The next step will be to extend the new system to other venues, including access to information on the Society’s Web site. This year’s Annual Report displays the new colors with pride. They represent the ongoing efforts to constantly improve on the ways the Society serves and supports patients and those who love and 2 005 | care for them. AN N U AL R EPOR T leadership message We are fortunate to be able to report that fiscal year 2005 was a banner year for the Society in many ways. -
Dual Recognition of H3k4me3 and H3k27me3 by a Plant Histone Reader SHL
ARTICLE DOI: 10.1038/s41467-018-04836-y OPEN Dual recognition of H3K4me3 and H3K27me3 by a plant histone reader SHL Shuiming Qian1,2, Xinchen Lv3,4, Ray N. Scheid1,2,LiLu1,2, Zhenlin Yang3,4, Wei Chen3, Rui Liu3, Melissa D. Boersma2, John M. Denu2,5,6, Xuehua Zhong 1,2 & Jiamu Du 3 The ability of a cell to dynamically switch its chromatin between different functional states constitutes a key mechanism regulating gene expression. Histone mark “readers” display 1234567890():,; distinct binding specificity to different histone modifications and play critical roles in reg- ulating chromatin states. Here, we show a plant-specific histone reader SHORT LIFE (SHL) capable of recognizing both H3K27me3 and H3K4me3 via its bromo-adjacent homology (BAH) and plant homeodomain (PHD) domains, respectively. Detailed biochemical and structural studies suggest a binding mechanism that is mutually exclusive for either H3K4me3 or H3K27me3. Furthermore, we show a genome-wide co-localization of SHL with H3K27me3 and H3K4me3, and that BAH-H3K27me3 and PHD-H3K4me3 interactions are important for SHL-mediated floral repression. Together, our study establishes BAH-PHD cassette as a dual histone methyl-lysine binding module that is distinct from others in recognizing both active and repressive histone marks. 1 Laboratory of Genetics, University of Wisconsin-Madison, Madison, WI 53706, USA. 2 Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, WI 53706, USA. 3 National Key Laboratory of Plant Molecular Genetics, CAS Center for Excellence in Molecular Plant Sciences, Shanghai Center for Plant Stress Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201602, China. -
Suzanne Pfeffer
July 2010 ASBMB PreSidentiAl PriMer: Suzanne Pfeffer American Society for Biochemistry and Molecular Biology AAdjuvdjuvAAntnt IImmunothermmunotherAApypy ususIIngng KKrnrn70007000 KRN7000 (α-Galactosyl Ceramide) Avanti Number 867000 Supplier: Funakoshi Co. Ltd. Hepatic metastasis is a major clinical problem in cancer treatment. We examined antitumor ac- tivity of alpha-galactosylceramide (KRN7000) on mice with spontaneous liver metastases of re- ticulum cell sarcoma M5076 tumor cells (spontaneous metastasis model). In this model, all mice that were s.c. challenged with one million tumor cells developed a solid s.c. mass by day 7 and died of hepatic metastases. In the current study, we administered 100 microg/kg of KRN7000 to the model mice on days 7, 11, and 15. This treatment suppressed the growth of established liver metastases and resulted in the prolongation of survival time. Fluorescence-activated cell sorter analysis of phenotypes of spleen cells, hepatic lymphocytes, and regional lymph node cells around the s.c. tumor revealed that CD3+NK1.1+ (NKT) cells increased in hepatic lym- phocytes of the KRN7000-treated mice. Cytotoxic activity and IFN-gamma production of hepatic lymphocytes were augmented in comparison with those of spleen cells and regional LN cells. At the same time, interleukin (IL)-12 production of hepatic lymphocytes was markedly enhanced. Neutralization of IL-12 using a blocking monoclonal antibody diminished the prolonged survival time. These results showed that the in vivo antitumor effects of KRN7000 on spontaneous liver metastases were dependent on the endogenous IL-12 production, where NKT cells in the liver are suggested to be involved. Adjuvant immunotherapy using KRN7000 could be a promising modality for the prevention of postoperative liver metastases. -
Spring 2015 BCH Sem Sched
Spring 2015 Seminar Schedule Name Title Host STEVEN MCKNIGHT UT SOUTHWESTERN MEDICAL CENTER GREENLEAF/ JANUARY 9 “DISCOVERY, OPTIMIZATION AND MECHANISTIC BRENNAN CHARACTERIZATION OF A NEUROPROTECTIVE CHEMICAL” *HANDLER MEMORIAL LECTURE – 103 BRYAN RESEARCH BUILDING AT 1:30 PM HOWARD CHANG STANFORD UNIVERSITY SCHOOL OF MEDICINE HARGROVE NOTE: WED., JANUARY 21 “GENOME REGULATION BY LONG NONCODING RNAS” JOHN HANOVER NIDDK, NIH BOYCE JANUARY 30 “A LITTLE SUGAR GOES A LONG WAY: O-GLCNAC AND DISEASE EPIGENETICS” CRAIG THOMPSON MEMORIAL SLOAN KETTERING CANCER CENTER COGGINS FEBRUARY 6 TITLE TBA **KAMIN MEMORIAL LECTURE – 103 BRYAN RESEARCH BUILDING AT 1:30 PM PETER BURGERS WASHINGTON UNIVERSITY SCHOOL OF MEDICINE MODRICH FEBRUARY 20 (TENTATIVE) “CONNECTING DNA DAMAGE TO CHECKPOINT INITIATION” JONATHAN STAMLER CASE WESTERN RESERVE UNIVERSITY FRIDOVICH FEBRUARY 27 TITLE TBA DINSHAW PATEL MEMORIAL SLOAN KETTERING CANCER CENTER AL-HASHIMI MARCH 6 "STRUCTURAL BIOLOGY OF RNA-MEDIATED GENE REGULATION AND HISTONE MARK-MEDIATED EPIGENETIC REGULATION" RONALD BREAKER YALE UNIVERSITY AL-HASHIMI MARCH 13 TITLE TBA FRANCES BRODSKY UCSF/UNIVERSITY COLLEGE LONDON BOYCE MARCH 20 "DIVERSITY OF CLATHRIN FUNCTION IN METABOLISM, MEMBRANE TRAFFIC AND BEYOND " BEN LUISI UNIVERSITY OF CAMBRIDGE BEESE APRIL 3 TITLE TBA CATHY DRENNAN MASSACHUSETTS INSTITUTE OF TECHNOLOGY BONNIE APRIL 10 "SHAKE, RATTLE, & ROLL: CAPTURING SNAPSHOTS OF CUTHBERT/ METALLOENZYMES IN ACTION" STUDENTS STUDENT-SPONSORED LECTURESHIP SERIES REBECCA BUTCHER UNIVERSITY OF FLORIDA ZHOU APRIL 17 “CHEMICAL COMMUNICATION IN C. ELEGANS” BRUCE TIDOR MASSACHUSETTS INSTITUTE OF TECHNOLOGY DONALD APRIL 24 (TENTATIVE) TITLE TBA AMY KEATING MASSACHUSETTS INSTITUTE OF TECHNOLOGY DONALD MAY 1 (TENTATIVE) "MEASURING AND MODELING THE BINDING SPECIFICITY OF STRUCTURALLY CONSERVED PROTEIN INTERACTION DOMAINS" RALF MENDEL JOINT SEMINAR WITH CHEMISTRY DEPARTMENT THIELE/ MAY 8 TITLE TBA YOKOYAMA ~ seminars are held on Fridays in Room 147, Nanaline Duke Building at 12:OO noon ~ *Handler Memorial Lecture at 1:30 p.m. -
Describing the Elephant the Three-Dimensional Structures of Rnas Are Notoriously Difficult to Determine
SCOTT BASKERVILLE AND ANDREW D. ELLINGTON RNA STRUCTURE Describing the elephant The three-dimensional structures of RNAs are notoriously difficult to determine. Functional comparisons of variant molecules and cross-linking experiments are providing new information for structural modeling. The old fable of the blind men trying to describe the in vitro selection is the Rev-binding element (RBE) of shape of an elephant seems aptly to describe the present HIV-1. RBE is a 30-base sequence of the HIV-1 genome state of RNA structural analysis. Until recently, the crys- that can fold into a 'stem-internal-loop-stem' secondary tal structure of only one large RNA, tRNA, was known, structure and that interacts with the Rev protein, and and other non-crystallographic approaches to RNA regulates the splicing and transport of viral mRNAs. structure determination had not been particularly fruit- From a population of partially randomized sequences, ful. Low-resolution electron micrographs are at best able Bartel and Szostak [3] selected RBE variants that could to identify the global structure of the ribosome, but can- bind the Rev protein, whereas Giver et al. [4] selected not provide three-dimensional structural details. The binding variants from a population of completely random nuclear magnetic resonance (NMR) spectra of most sequences. These experiments revealed numerous se- RNAs are so complex that this method of structure quence co-variations that were used by Leclerc et al. [5] determination is limited to molecules of molecular mass 10 000 daltons or less. But new methods now provide at least partial insights into RNA structures.