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Conference Program
 
DNA Damage, Mutation & Cancer
March 25-30, 2012
Ventura Beach Marriott
Ventura, CA

Cells are continuously subjected to a barrage of DNA damage from both endogenous and external sources, and an elegant set of enzymatic pathways has evolved to repair or tolerate this damage. Deficient or aberrant repair results in mutations that can lead to cancer.

The 2012 conference on DNA Damage, Mutation, & Cancer is designed to address diverse research areas focused on DNA damage, mechanisms of mutagenesis and genetic instability, and the relationships between genetic instability and human cancer. Cutting edge research will be presented on the molecular mechanisms involved in the repair and processing of DNA lesions, genome instability, and cancer etiology. Topics to be covered include DNA structure and mutagenic mechanisms, telomere biology and genetic instability, DNA repair deficiency syndromes and cancer, pathways for damage repair or tolerance through lesion bypass, chromatin-mediated genomic instability, and promising strategies for targeting DNA repair pathways in cancer therapy.

The invited speakers, who are at the forefront of their respective fields, come from a variety of disciplines, and the program will be designed to allow ample time for discussion following each presentation, as well as during the poster sessions. The conference will strongly encourage the presentation and discussion of unpublished results. We will also provide an opportunity for junior investigators to present short talks on exciting topics to be selected from submitted abstracts. We anticipate that productive scientific exchange at this conference will significantly impact cancer research and result in establishing novel multi-disciplinary collaborative efforts.


Contributors

SUNDAY
4:00 pm - 8:00 pmArrival and Check-in (Office Closed 6:00 pm - 7:45 pm)
6:00 pmDinner
7:30 pm - 7:40 pmWelcome / Introductory Comments by GRC Site Staff
7:40 pm - 9:30 pmKeynote Presentations: Roles of p53 in Cancer/Mechanisms of Translocations in Cancer
Chair of Session: Karen Vasquez (The University of Texas at Austin)
7:40 pm - 8:25 pmCarol Prives (Columbia University)
"The p53 Network in Cancer"
8:25 pm - 8:35 pmDiscussion
8:35 pm - 9:20 pmFred Alt (Harvard Medical School)
"Genome-wide Translocation Sequencing Reveals Mechanisms that Shape the Translocatome of Primary B Lymphocytes and Other Cell Types"
9:15 pm - 9:30 pmDiscussion
MONDAY
7:30 am - 8:30 amBreakfast
9:00 am - 12:30 pmRole of Telomeres in Genomic Instability and Cancer
Chair of Session: Patricia Opresko (University of Pittsburgh)
Discussion Leader: Jerry Shay (The University of Texas Southwestern Medical Center)
9:00 am - 9:20 amPatricia Opresko (University of Pittsburgh)
"Mechanisms for Suppressing Telomeric Instability"
9:20 am - 9:30 amDiscussion
9:30 am - 9:50 amJerry Shay (The University of Texas Southwestern Medical Center)
"The Role of Telomere Dysfunction in Human Aging and Cancer"
9:50 am - 10:00 amDiscussion
10:00 am - 10:40 amGroup Photo / Coffee Break
10:40 am - 11:00 amRonald Depinho (The University of Texas MD Anderson Cancer Center)
"Telomere Checkpoint Circuitry in Cancer and Aging"
11:00 am - 11:10 amDiscussion
11:10 am - 11:30 amVirginia Zakian (Princeton University)
"Pif1 Family Helicases: Multifunctional Proteins that Affect Genome Integrity"
11:30 am - 11:40 amDiscussion
11:40 am - 11:55 amSatoshi Tateishi (Kumamoto University)
"Loss of Rad18 Alleles Suppresses Tumorigenesis in p53-null Mice via Cellular Senescence"
11:55 am - 12:00 pmDiscussion
12:00 pm - 12:15 pmVanessa Gottifredi (Fundación Instituto Leloir)
"A Kinase Independent Role of Chk1 in the Replication of Damaged DNA"
12:15 pm - 12:30 pmDiscussion
12:30 pmLunch
1:30 pm - 4:00 pmFree Time
4:00 pm - 6:00 pmPoster Session
6:00 pmDinner
7:30 pm - 9:30 pmChoosing a DNA Polymerase for Translesion Synthesis; Mutagenic Outcomes
Chair of Session: Joann Sweasy (Yale University)
Discussion Leader: Richard Wood (The University of Texas M.D. Anderson Cancer Center)
7:30 pm - 7:50 pmJoann Sweasy (Yale University)
"Base Excision Repair Variants and Genomic Instability"
7:50 pm - 8:00 pmDiscussion
8:00 pm - 8:20 pmRichard Wood (The University of Texas M.D. Anderson Cancer Center)
"DNA Polymerases, Chromosome Stability and Resistance to DNA Damaging Agents"
8:20 pm - 8:30 pmDiscussion
8:30 pm - 8:50 pmZachary Pursell (Vanderbilt University Medical Center)
"Roles of Polε in DNA Replication, DNA Repair and Overall Genome Stability"
8:50 pm - 9:00 pmDiscussion
9:00 pm - 9:20 pmJean-Sebastien Hoffman (Institut de Pharmacologie et de Biologie Structurale, France)
"Alternative DNA Polymerases Theta and Kappa Contribute to Genomic Replication Outside TLS"
9:20 pm - 9:30 pmDiscussion
TUESDAY
7:30 am - 8:30 amBreakfast
9:00 am - 12:30 pmImpact of DNA Structural Features on Genomic Instability
Chair of Session: Sergei Mirkin (Tufts University)
Discussion Leader: Catherine Freudenreich (Tufts University)
9:00 am - 9:20 amSergei Mirkin (Tufts University)
"Expansions of DNA Repeats and Mutagenesis at a Distance: Two Sides of the Same Coin?"
9:20 am - 9:30 amDiscussion
9:30 am - 9:50 amCatherine Freudenreich (Tufts University)
"Cellular Mechanisms to Maintain Stability of Repetitive DNA Sequences"
9:50 am - 10:00 amDiscussion
10:00 am - 10:30 amCoffee Break
10:30 am - 10:40 amBatsheva Kerem (The Hebrew University)
"Fork Stalling at AT-rich Sequences and Failure of Origin Activation Lead to Chromosomal Instability at Fragile Sites"
10:40 am - 10:45 amDiscussion
10:45 am - 10:55 amSarah Delaney (Brown University)
"Roles of Oxidative Damage and Repair in Expansion of Repetitive DNA"
10:55 am - 11:00 amDiscussion
11:00 am - 11:20 amKaren Usdin (NIH)
"DNA Damage Response Pathways in Triplet Repeat Diseases"
11:20 am - 11:30 amDiscussion
11:30 am - 11:45 amYuan Liu (Florida International University)
"Trinucleotide Repeat Deletion via a Unique Hairpin Bypass by DNA Polymerase Beta and FEN1 Cleavage"
11:45 am - 11:50 amDiscussion
11:50 am - 12:05 pmGuliang Wang (The University of Texas at Austin)
"DNA Structure-induced Genetic Instability and Cancer"
12:05 pm - 12:10 pmDiscussion
12:10 pm - 12:25 pmTasuku Honjo (Kyoto University, Japan)
"Common Mechanisms for Immune Diversity and Genome Instability"
12:25 pm - 12:30 pmDiscussion
12:30 pmLunch
1:30 pm - 4:00 pmFree Time
4:00 pm - 6:00 pmPoster Session
6:00 pmDinner
7:30 pm - 9:30 pmChromatin-mediated Genomic Instability
Chair of Session: Mary Ann Osley (The University of New Mexico)
Discussion Leader: Cecilia Mello (Stanford School of Medicine)
7:30 pm - 7:50 pmMary Ann Osley (The University of New Mexico)
"Repair of DNA Double-strand Breaks in Chromatin"
7:50 pm - 8:00 pmDiscussion
8:00 pm - 8:20 pmCecilia Mello (Stanford School of Medicine)
"DNA is not Naked: DNA Damage, Repair, and Chromatin"
8:20 pm - 8:30 pmDiscussion
8:30 pm - 8:40 pmAlexander Strunnikov (Guangzhou Institutes of Biomedicine and Health)
"A Map of Anaphase Chromosomal Breaks Induced by Condensin Loss"
8:40 pm - 8:45 pmDiscussion
8:45 pm - 8:55 pmPeng Mao (Washington State University)
"Uncoupled H2B Ubiquitination and H3 Methylation Coordinate DNA Repair and DNA Damage Checkpoint Response"
8:55 pm - 9:00 pmDiscussion
9:00 pm - 9:15 pmPhyllis Strauss (Northeastern University)
"AP Endonuclease Regulates Histone H2B in Zebrafish Early Development"
9:15 pm - 9:30 pmDiscussion
WEDNESDAY
7:30 am - 8:30 amBreakfast
9:00 am - 12:30 pmRepair of Carcinogenic/Chemotherapeutic DNA Damage
Chair of Session: Nicolas Geacintov (New York University)
Discussion Leader: John Essigmann (Massachusetts Institute of Technology)
9:00 am - 9:20 amNicolas Geacintov (New York University)
"Why Certain Bulky DNA Lesions are Resistant to NER"
9:20 am - 9:30 amDiscussion
9:30 am - 9:50 amJohn Essigmann (Massachusetts Institute of Technology)
"Programmable Anti-cancer Agents"
9:50 am - 10:00 amDiscussion
10:00 am - 10:30 amCoffee Break
10:30 am - 10:50 amSharon Cantor (U. Mass. Medical School)
"Fanconi Anemia Proteins and Mismatch Repair Interactions"
10:50 am - 11:00 amDiscussion
11:00 am - 11:20 amSteve West (Cancer Research UK, London Research Institute)
"Regulatory Control of Recombination-mediated DNA Repair and Links to Cancer"
11:20 am - 11:30 amDiscussion
11:30 am - 11:45 amJohn Rouse (University of Dundee, Scotland)
"Fork and Molecular Knives in DNA Repair"
11:45 am - 11:50 amDiscussion
11:50 am - 12:05 pmSamy Habib (The University of Texas Health Science Center)
"Novel Mechanism of Regulation of the DNA Damage and Repair in Carcinogenesis"
12:05 pm - 12:10 pmDiscussion
12:10 pm - 12:25 pmMarianna Yakubovskaya (Blokhin Cancer Research Center RAMS)
"Invasion of d(CA)10- and d(TG)10-oligonucleotides into (CA/TG)n-repetitive Region of Linearized and Supercoiled Plasmid"
12:25 pm - 12:30 pmDiscussion
12:30 pmLunch
1:30 pm - 4:00 pmFree Time
4:00 pm - 6:00 pmPoster Session
6:00 pmDinner
7:00 pm - 7:30 pmBusiness Meeting
Nominations for the next Vice Chair; Fill out Conference Evaluation Forms; Discuss future Site & Scheduling preferences; Election of the next Vice Chair
7:30 pm - 9:30 pmDNA Repair Deficiency Syndromes and Cancer
Chair of Session: William Hahn (Harvard Medical School)
Discussion Leader: Richard Kolodner (Ludwig Institute for Cancer Research, UCSD)
7:30 pm - 7:50 pmWilliam Hahn (Harvard Medical School)
"Functional Genomics to Identify Cancer Dependencies"
7:50 pm - 8:00 pmDiscussion
8:00 pm - 8:20 pmRichard Kolodner (Ludwig Institute for Cancer Research, UCSD)
"Coupling of Mismatch Repair to DNA Replication"
8:20 pm - 8:30 pmDiscussion
8:30 pm - 8:50 pmJudy Garber (Harvard Medical School)
"Cancer Risk and Prevention"
8:50 pm - 9:00 pmDiscussion
9:00 pm - 9:10 pmAshok Bhagwat (Wayne State University)
"Uracils in Genomic DNA: A New Marker for Lymphomagenesis"
9:10 pm - 9:15 pmDiscussion
9:15 pm - 9:25 pmOr Shahar (The Hebrew University of Jerusalem)
"Live Imaging of Induced and Controlled DNA Double-strand Break Formation Reveals New Aspects of Homologous Recombination Repair in Human Cells"
9:25 pm - 9:30 pmDiscussion
THURSDAY
7:30 am - 8:30 amBreakfast
9:00 am - 12:30 pmTargeting DNA Repair Pathways in Cancer Therapy
Chair of Session: Robert Hromas (The University of Florida)
Discussion Leader: Steve Jackson (University of Cambridge, U.K.)
9:00 am - 9:20 amRobert Hromas (The University of Florida)
"Mechanisms of Chk1 Downstream Activities"
9:20 am - 9:30 amDiscussion
9:30 am - 9:50 amSteve Jackson (University of Cambridge, U.K.)
"Sensing and Responding to DNA Double-strand Breaks in the Context of Chromatin"
9:50 am - 10:00 amDiscussion
10:00 am - 10:30 amCoffee Break
10:30 am - 10:50 amMichael Stratton (Wellcome Trust Sanger Institute)
"Patterns of Mutation in Human Cancer Genomes"
10:50 am - 11:00 amDiscussion
11:00 am - 11:20 amAlan Tomkinson (The University of New Mexico)
"DNA Ligase Inhibitors as Probes of Altered DNA Repair in Cancer Cells"
11:20 am - 11:30 amDiscussion
11:30 am - 11:45 amKevin Mills (The Jackson Laboratory)
"Homologous Recombination in the Repair of AID-Induced Genomic Breaks: Developmental and Therapeutic Implications"
11:45 am - 11:50 amDiscussion
11:50 am - 12:00 pmChristopher Bakkenist (University of Pittsburgh)
"ATM Physically and Functionally Interacts with PCNA to Regulate DNA Synthesis"
12:00 pm - 12:05 pmDiscussion
12:05 pm - 12:15 pmLong Shan Li (UT Southwestern Medical Center at Dallas)
"NQO1-mediated 'Kiss of death' Targeted Therapy for Panceratic Cancer"
12:15 pm - 12:30 pmDiscussion
12:30 pmLunch
1:30 pm - 4:00 pmFree Time
4:00 pm - 6:00 pmPoster Session
6:00 pmDinner
7:30 pm - 9:30 pmRole of PARP in Genomic Stability and Cancer Chemotherapy
Chair of Session: Rob Sobol (University of Pittsburgh)
Discussion Leader: Samuel Wilson (NIEHS)
7:30 pm - 7:50 pmRob Sobol (University of Pittsburgh)
"Role of PARP1 in Repair and Responses to DNA Damage"
7:50 pm - 8:00 pmDiscussion
8:00 pm - 8:20 pmSamuel Wilson (NIEHS)
"PARP-1 Recognition of Early BER Intermediates"
8:20 pm - 8:30 pmDiscussion
8:30 pm - 8:50 pmJames Ford (Stanford University)
"PARP Inhibitors and Breast Cancer Therapy"
8:50 pm - 9:00 pmDiscussion
9:00 pm - 9:20 pmThomas Helleday (University of Oxford, U.K.)
"Dissecting the PARP1-BRCA2 Synthetic Lethal Mechanism"
9:20 pm - 9:30 pmDiscussion
FRIDAY
7:30 am - 8:30 amBreakfast
9:00 amDeparture

Funding for this conference was made possible, in part, by 1 R13 CA165269-01 from the National Cancer Institute. The views expressed in written conference materials or publications and by speakers and moderators do not necessarily reflect the official policies of the Department of Health and Human Services; nor does mention by trade names, commercial practices, or organizations imply endorsement by the U.S. Government.

 
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