friend win symposium 2012-06-28

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The Marriage of Transla/onal Medicine to “Big Data”: Key Opportuni/es to change how we do our Science Stephen H Friend June 28, 2012 WIN

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Stephen Friend, June 28, 2012. WIN Symposium, Paris, FR

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Page 1: Friend WIN Symposium 2012-06-28

The  Marriage  of  Transla/onal  Medicine  to  “Big  Data”:  Key  Opportuni/es  to  change  how  we  do  our  Science  

Stephen  H  Friend  June  28,  2012  

WIN    

Page 2: Friend WIN Symposium 2012-06-28

Background:  Informa/on  Commons  for  Biological  Func/ons  

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KRAS NRAS

BRAF

MEK1/2

EGFR

ERBB2

BCR/ABL

EGFRi

Proliferation, Survival

•  EGFR  Pathway  commonly  mutated/ac/vated  in  Cancer  •  30%  of  all  epithelial  cancers  

•  Blocking  Abs  approved  for  treatment  of  metasta/c  colon  cancer  

•  Subsequently  found  that  RASMUT  tumors  don’t  respond  –  “Nega/ve  Predic/ve  Biomarker”  

•  However  s/ll  EGFR+  /  RASWT  pa/ents  who  don’t  respond?  –  need  “Posi/ve  Predic/ve  Biomarker”  

•  And  in  Lung  Cancer  not  clear  that  RASMUT  status  is  useful  biomarker  

Predic/ng  treatment  response  to  known  oncogenes  is  complex  and  requires  detailed  understanding  of  how  different  gene/c  backgrounds  func/on  

Oncogenes only make good targets in particular molecular contexts : EGFR story

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what will it take to understand disease?

                                       DNA    RNA  PROTEIN    

MOVING  BEYOND  ALTERED  COMPONENT  LISTS  

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Familiar but Incomplete

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Reality: Overlapping Pathways

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Preliminary Probabalistic Models- Rosetta

Gene symbol Gene name Variance of OFPM explained by gene expression*

Mouse model

Source

Zfp90 Zinc finger protein 90 68% tg Constructed using BAC transgenics Gas7 Growth arrest specific 7 68% tg Constructed using BAC transgenics Gpx3 Glutathione peroxidase 3 61% tg Provided by Prof. Oleg

Mirochnitchenko (University of Medicine and Dentistry at New Jersey, NJ) [12]

Lactb Lactamase beta 52% tg Constructed using BAC transgenics Me1 Malic enzyme 1 52% ko Naturally occurring KO Gyk Glycerol kinase 46% ko Provided by Dr. Katrina Dipple

(UCLA) [13] Lpl Lipoprotein lipase 46% ko Provided by Dr. Ira Goldberg

(Columbia University, NY) [11] C3ar1 Complement component

3a receptor 1 46% ko Purchased from Deltagen, CA

Tgfbr2 Transforming growth factor beta receptor 2

39% ko Purchased from Deltagen, CA

Networks facilitate direct identification of genes that are

causal for disease Evolutionarily tolerated weak spots

Nat Genet (2005) 205:370

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"Genetics of gene expression surveyed in maize, mouse and man." Nature. (2003)

"Variations in DNA elucidate molecular networks that cause disease." Nature. (2008)

"Genetics of gene expression and its effect on disease." Nature. (2008)

"Validation of candidate causal genes for obesity that affect..." Nat Genet. (2009) ….. Plus 10 additional papers in Genome Research, PLoS Genetics, PLoS Comp.Biology, etc

"Identification of pathways for atherosclerosis." Circ Res. (2007)

"Mapping the genetic architecture of gene expression in human liver." PLoS Biol. (2008)

…… Plus 5 additional papers in Genome Res., Genomics, Mamm.Genome

"Integrating genotypic and expression data …for bone traits…" Nat Genet. (2005)

“..approach to identify candidate genes regulating BMD…" J Bone Miner Res. (2009)

"An integrative genomics approach to infer causal associations ...”  Nat Genet. (2005)

"Increasing the power to detect causal associations… “PLoS Comput Biol. (2007)

"Integrating large-scale functional genomic data ..." Nat Genet. (2008)

…… Plus 3 additional papers in PLoS Genet., BMC Genet.

d

Metabolic Disease

CVD

Bone

Methods

Extensive Publications now Substantiating Scientific Approach Probabilistic Causal Bionetwork Models

• >80 Publications from Rosetta Genetics

Page 10: Friend WIN Symposium 2012-06-28

  50 network papers   http://sagebase.org/research/resources.php

List of Influential Papers in Network Modeling

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Sage Bionetworks

A non-profit organization with a vision to enable networked team approaches to building better models of disease

BIOMEDICINE INFORMATION COMMONS INCUBATOR

Sagebase.org

Data Repository

Discovery Platform

Building Disease Maps

Commons Pilots

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Sage Bionetworks Collaborators

  Pharma Partners   Merck, Pfizer, Takeda, Astra Zeneca, Amgen,Roche, Johnson &Johnson

12

  Foundations   Kauffman CHDI, Gates Foundation

  Government   NIH, LSDF, NCI

  Academic   Levy (Framingham)   Rosengren (Lund)   Krauss (CHORI)

  Federation   Ideker, Califano, Nolan, Schadt

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Biological System

Data Analysis

Fundamentally  Biological  Science  hasn’t  changed  yet  because  of  the  ‘Omics  Revolu/on……  

…..it  is  s/ll  about  the  process  of  linking  a  system  to  a  hypothesis  to  some  data  to    some  analyses    

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Biological System

Data

Analysis

Biological System

Analysis

Data

Single Lab Model

Multiple Lab Model

•  R01 Funding •  Hypothesis->data->analysis->paper •  Small-scale data / analysis •  Reproducible?

•  P01 Funding •  Hypothesis->data->analysis->paper •  Medium-scale data / analysis •  Data Generators/Analysts/Validators maybe

different groups •  Reproducible?

Driven  by  molecular  technologies  we  have  become  more  data  intensive  leading  to  more  specializa/on:  data  generators  (centralized  cores),  data  analyzers  (bioinforma/cians),  validators  (experimentalists:  lab  &  clinical)  This  is  reflected  in  the  tendency  for  more  mul/  lab  consor/um  style  grants  in  which  the  data  generators,  analyzers,  validators  may  be  different  labs.  

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Biological System

Data

Analysis

Iterative Networked Approaches To Generating Analyzing and Supporting New Models

Uncouple the automatic linkage between the data generators, analyzers, and validators  

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SYNAPSE

CURATED DATA

TOOLS/ METHODS

ANALYZES/ MODELS

RAW DATA

BioMedicine Information Commons

Data Generators

Data Analysts

Experimentalists

Clinicians

Patients/ Citizens

Networked Approaches

Page 17: Friend WIN Symposium 2012-06-28

SYNAPSE

CURATED DATA

TOOLS/ METHODS

ANALYZES/ MODELS

RAW DATA

BioMedical Information Commons

Data Generators

Data Analysts

Experimentalists

Clinicians

Patients/ Citizens

Networked Approaches

4  PRIVACY  BARRIERS  

2  REWARDS  

RECOGNITION  

5  REWARDS  

FOR  SHARING  

1  USABLE  DATA  

3  HOW  TO  

DISTRIBUTE  TASKS  

Page 18: Friend WIN Symposium 2012-06-28

Open and Networked Approaches:Democratization of Science

1  USABLE  DATA  

2  REWARDS  

RECOGNITION  

SYNAPSE  

SYNAPSE  

Page 19: Friend WIN Symposium 2012-06-28

Two approaches to building common scientific and technical knowledge

Text summary of the completed project Assembled after the fact

Every code change versioned Every issue tracked Every project the starting point for new work All evolving and accessible in real time Social Coding

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Synapse is GitHub for Biomedical Data

Data and code versioned Analysis history captured in real time Work anywhere, and share the results with anyone Social Science

Every code change versioned Every issue tracked Every project the starting point for new work All evolving and accessible in real time Social Coding

Page 21: Friend WIN Symposium 2012-06-28

Why not share clinical /genomic data and model building in the ways currently used by the software industry (power of tracking workflows and versioning

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Leveraging Existing Technologies

Taverna

Addama

tranSMART

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Watch What I Do, Not What I Say

sage bionetworks synapse project

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Most of the People You Need to Work with Don’t Work with You

sage bionetworks synapse project

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My Other Computer is “The Cloud”

sage bionetworks synapse project

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Data Analysis with Synapse

Run Any Tool

On Any Platform

Record in Synapse

Share with Anyone

Page 27: Friend WIN Symposium 2012-06-28

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•  Automated  workflows  for  cura/on,  QC,  and  sharing  of  large-­‐scale  datasets.  

•  All  of  TCGA,  GEO,  and  user-­‐submined  data  processed  with  standard  normaliza/on  methods.  

•  Searchable  TCGA  data:  •  23  cancers  •  11  data  plaoorms  •  Standardized  meta-­‐data  ontologies  

Page 28: Friend WIN Symposium 2012-06-28

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•  Comparison  of  many  modeling  approaches  applied  to  the  same  data.  

•  Models  transparently  shared  and  reusable  through  Synapse.  

•  Displayed  is  comparison  of  6  modeling  approaches  to  predict  sensi/vity  to  130  drugs.  

•  Extending  pipeline  to  evaluate  predic/on  of  TCGA  phenotypes.  

•  Hos/ng  of  collabora/ve  compe//ons  to  compare  models  from  many  groups.  

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REDEFINING HOW WE WORK TOGETHER: Sage/DREAM Breast Cancer Prognosis Challenge

3  HOW  TO  

DISTRIBUTE  TASKS  

COLLABORATIVE  CHALLENGES  

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What  is the problem? Our current models of disease biology are primitive and limit

doctor’s understanding and ability to treat patients

Current incentives reward those who silo information and work in closed systems 30  

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The Solution: Competitions to crowd-source research in biology and other fields

  Why competitions? •  Objective assessments •  Acceleration of progress •  Transparency •  Reproducibility •  Extensible, reusable models

  Competitions in biomedical research •  CASP (protein structure) •  Fold it / EteRNA (protein / RNA structure) •  CAGI (genome annotation) •  Assemblethon / alignathon (genome assembly / alignment) •  SBV Improver (industrial methodology benchmarking) •  DREAM (co-organizer of Sage/DREAM competition)

  Generic competition platforms •  Kaggle, Innocentive, MLComp

31  

Page 32: Friend WIN Symposium 2012-06-28

The Sage/DREAM breast cancer prognosis challenge

Goal: Challenge to assess the accuracy of computational models designed to predict breast cancer survival using patient clinical and genomic data

Why this is unique:   This Sage/DREAM Challenge is a pre-collated cohort: 2000 breast cancer samples

from the Metabric cohort   Accessible to all: A cloud-based common compute architecture is being made

available by Google to support the computational models needed to develop and test challenge models

  New Rigor: •  Contestants will evaluate their models on a validation data set composed of newly generated

data (provided by Dr. Anne-Lise Borreson Dale) •  Contestants must demonstrate their models can be reproduced by others

  New incentives: leaderboard to energize participants, Science Translational Medicine publication for winning team

  Breast cancer patients, funders and researchers can track this Challenge on BRIDGE, an open source online community being built by Sage and Ashoka Changemakers and affiliated with this Challenge

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Page 33: Friend WIN Symposium 2012-06-28

Sage/DREAM Challenge: Details and Timing

Phase  1: Apr thru end-Sep 2012

  Training data: 2,000 breast cancer samples from METABRIC cohort

•  Gene expression •  Copy number •  Clinical covariates •  10 year survival

  Supporting data: Other Sage-curated breast cancer datasets

•  >1,000 samples from GEO •  ~800 samples from TCGA •  ~500 additional samples from

Norway group •  Curated and available on

Synapse, Sage’s compute platform

  Data released in phases on Synapse from now through end-September

  Will evaluate accuracy of models built on METABRIC data to predict survival in:

•  Held out samples from METABRIC

•  Other datasets

Phase  2:  Oct 1 thru Nov 12, 2012

  Evaluation of models in novel dataset.

  Validation data: ~500 fresh frozen tumors from Norway group with:

•  Clinical covariates •  10 year survival

  Gene expression and copy number data to be generated for model evaluation

•  Sent to Cancer Research UK to generate data at same facility as METABRIC

•  Models built on training data evaluated on newly generated data

  Winners announced at November 12 DREAM conference

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Summary

Transparency,  reproducibility  

Valida;on  in  novel  dataset  

Publica;on  in  Science  Transla;onal  Medicine  

Dona;on  of  Google-­‐scale  compute  space.  

For  the  goal  of  promo;ng  democra;za;on  of  medicine…  Registra;on  star;ng  NOW…  

sign  up  at:    synapse.sagebase.org  

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34  

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Open and Networked Approaches

4  PRIVACY  BARRIERS  

PORTABLE  LEGAL  CONSENT:  weconsent.us  John  Wilbanks  

Page 36: Friend WIN Symposium 2012-06-28

Arch2POCM  

An  approach  to  speed  our  basic  understanding  of  the  consequences  of  

targe/ng  novel  high  risk  drivers  of  disease  states    

Clinical  valida/on  (Ph  IIa)  of    pioneer  targets  

5  REWARDS    

FOR  SHARING  

Page 37: Friend WIN Symposium 2012-06-28

The Current R&D Ecosystem Is In Need of a New Approach to Drug Development

•  $200B per year in biomedical and drug discovery R&D

•  Only a handful of new medicines are approved each year

•  Productivity in steady decline since 1950

•  >90% of novel drugs entering clinical trials fail, and negative POC information is not shared

•  Significant pharma revenues going off patent in next 5 years

•  >30,000 pharma employees laid off from downsizing in each of last four years

•  90% of 2013 prescriptions will be for generic drugs

37  

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Issues With Drug Discovery

1.  The greatest attrition is at clinical proof-of-concept – once a “target” is linked to a disease in the clinic, the risk of failure is far lower

2.  Most novel targets are pursued by multiple companies in parallel (and most fail at clinical POC)

3.  The complete data from failed trials are rarely, if ever, released to the public

38  

Page 39: Friend WIN Symposium 2012-06-28

Open access research tools drive science

39  

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SGC: Open Access Chemical Biology a great success

•  PPP:      -­‐  GSK,  Pfizer,  Novar/s,  Lilly,  Abbon,  Takeda    -­‐  Genome  Canada,  Ontario,  CIHR,  Wellcome  Trust  

•  Based  in  Universi/es  of  Toronto  and  Oxford  

•  200  scien/sts  

•  Academic  network  of  more  than  250  labs  

•  Generate  freely  available  reagents  (proteins,  assays,  structures,  inhibitors,  an/bodies)  for  novel,  human,  therapeu/cally  relevant  proteins  

•  Give  these  to  academic  collaborators  to  dissect  pathways  and  disease  networks,  and  thereby  discover  new  targets  for  drug  discovery  

40  

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Some SGC Achievements

•  Structural  impact  –  SGC  contributed  ~25%  of  global  output  of  human  structures  annually    

–  SGC  contributes  >40%  of  global  output  of  human  parasite  structures  annually  

•  High  quality  science  (some  publica/ons  from  2011)          Vedadi  et  al,  Nature  Chem  Biol,  in  press  (2011);  Evans  et  al,  Nature  Gene;cs  in  

press  (2011);  Norman  et  al  Science  Transl  Med.  3(88):88mr1  (2011);  Kochan  G  et  al  PNAS  108:7745  (2011);  Clasquin  MF  et  al  Cell  145:969  (2011);  Colwill  et  al,  Nature  Methods  8:551  (2011);  Ceccarelli  et  al,  Cell  145:1075  (2011;  Strushkevich  et  al,  PNAS  108:10139  (2011);  Bian  et  al  EMBO  J  in  press  (2011)  Norman  et  al  Science  Trans.  Med.  3:76cm10  (2011);  Xu  et  al  Nature  Comm.  2:  art.  no.  227  (2011);  Edwards  et  al  Nature  470:163  (2011);  Fairman  et  al  Nature  Struct,  and  Mol.  Biol.  18:316  (2011);  Adams-­‐Cioaba  et  al,  Nature  Comm.  2  (1)  (2011);  Carr  et  al  EMBO  J  30:317  (2011);  Deutsch  et  al    Cell  144:566  (2011);  Filippakopoulos  et  al  Cell,  in  press;  Nature  Chem.  Biol.  in  press,  Nature  in  press  

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Open access to the clinic?

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Most Novel Targets Fail at Clinical POC

Target ID/

Discovery

Hit/ Probe/ Lead

ID

Clinical candidate

ID

Tox./ Pharmacy

Phase I

Phase IIa/ b

HTS LO

10% 30% 30% 90+% 50%

this is killing our industry

…we can generate “safe” molecules, but they are not developable in chosen patient group 43  

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This Failure Is Repeated, Many Times

Target ID/

Discovery

Hit/ Probe/ Lead

ID

Clinical candidate

ID

Toxicology/ Pharmacy

Phase I

Phase IIa/ b

HTS

30% 30% 90+%

Target ID/

Discovery

Hit/ Probe/ Lead

ID

Clinical candidate

ID

Toxicology/ Pharmacy

Phase I

Phase IIa/ b

30% 30% 90+%

Target ID/

Discovery

Hit/ Probe/ Lead

ID

Clinical candidate

ID

Toxicology/ Pharmacy

Phase I

Phase IIa/ b

30% 30% 90+%

Target ID/

Discovery

Hit/ Probe/ Lead

ID

Clinical candidate

ID

Toxicology/ Pharmacy

Phase I

Phase IIa/ b

30% 30% 90+%

Target ID/

Discovery

Hit/ Probe/ Lead

ID

Clinical candidate

ID

Toxicology/ Pharmacy

Phase I

Phase IIa/ b

30% 30% 90+%

Target ID/

Discovery

Hit/ Probe/ Lead

ID

Clinical candidate

ID

Toxicology/ Pharmacy

Phase I

Phase IIa/ b

30% 30% 90+%

Target ID/

Discovery

Hit/ Probe/ Lead

ID

Clinical candidate

ID

Toxicology/ Pharmacy

Phase I

Phase IIa/ b

10% 30% 30% 90+% 50%

LO

…and outcomes are not shared 44  

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A Possible Soution:Arch2POCM An Open Access Clinical Validation PPP

•  PPP  to  clinically  validate  (Ph  IIa)  pioneer  targets  

•  Pharma,  public,  academia,  regulators  and  pa/ent  groups  are  ac/ve  par/cipants  

•  Cul/vate  a  common  stream  of  knowledge  –  Avoid  patents    

–  Place  all  data  into  the  public  domain  

–  Crowdsource  the  PPP’s  druglike  compounds  

•  In  –validated  targets  are  iden/fied  before  pharma  makes  a  substan/al  proprietary  investment  

–  Reduces  the  number  of  redundant  trials  on  bad  targets    

–  Reduces  safety  concerns  

•  Validated  targets  are  de-­‐risked  for  pharma  investment  –  Pharma  can  ini/ate  proprietary  effort  when  risks  are  balanced  with  returns  

–  PPP  pharma  members  can  acquire  Arch2POCM  IND  for  validated  targets  and  benefit  from  shorter  development  /meline  and  data  exclusivity  for  sales  

45  

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Arch2POCM: Scale and Scope •  Original Goal:

–  Initiate 2 programs. One for Oncology/Epigenetics/Immunology. One for Neuroscience/Schizophrenia/Autism.

–  Both programs will have 8 drug discovery projects (targets) –  By Year 5, 30% of projects will have started Ph 1 and 20% will have completed

Ph Iia –  $200-250M over five years is projected as necessary to advance up to 8 drug

discovery projects within each of the two therapeutic programs –  By investing $1.6 M annually into one or both of Arch2POCM’s selected disease

areas, partnered pharmaceutical companies: 1.  obtain a vote on Arch2POCM target selection 2.  gain real time data access to Arch2POCM’s 16 drug discovery projects 3.  have the strategic opportunity to expand their overall portfolio

•  Revised Goal: –  Initiate 1-2 projects, (1-2 novel target mechanisms), as pilots to assess

Arch2POCM principle of sharing data and reagents till clinical validation –  In either Oncology or Neuroscience –  Specific target mechanisms to be determined by funders’ interest –  Interested funders include pharma, public research foundations and

venture philanthropists 46  

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Histone

DNA

Lysine

Epigenetics: Exciting Science and Also A New Area For Drug Discovery

Modification Write Read Erase

Acetyl HAT Bromo HDAC Methyl HMT MBT DeMethyl

47  

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The Case For Epigenetics/Chromatin Biology

1.  There are epigenetic oncology drugs on the market (HDACs)

2.  A growing number of links to oncology, notably many genetic links (i.e. fusion proteins, somatic mutations)

3.  A pioneer area: More than 400 targets amenable to small molecule intervention - most of which only recently shown to be “druggable”, and only a few of which are under active investigation

4.  Open access, early-stage science is developing quickly – significant collaborative efforts (e.g. SGC, NIH) to generate proteins, structures, assays and chemical starting points

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Evidence  that  this  target  plays  an  important  role  in  tumors  (in  vitro,  in  vivo,  animal  

model  data)  

Maturity  of  the  program  

Posi;ve  evidence  of  

the  compound  

playing  a  role  in  the  given  disease  

Data  showing  a  failed  result  

of  the  compound  for  

the  given  disease  

Mouse  knockout  model    (MGI)  

SMARCA4   Expression  correlates  with  development  of  prostate  cancer    BUT  SMARCA4  in  general  acts  as  tumor  suppressor  and  is  necessary  for  genome  stability;  targeted  knockdown  of  SMARCA4  poten/ates  lung  cancer  development;    

potent,  selec/ve,  cell  ac/ve  compound  iden/fied  

NA   NA   Homozygotes  for  a  null  allele  die  in  utero  before  implanta/on.  Embryos  heterozygous  for  this  null  allele  and  an  ENU-­‐induced  allele  show  impaired  defini/ve  erythropoiesis,  anemia  and  lethality  during  organogenesis.  Heterozygotes  show  cyanosis  and  cardiovascular  defects  and  are  pre-­‐disposed  to  breast  tumors  

SMARCA2A  Gastric  cancer;  mutated  in  CLL;  deple/on  of  BRM  causes  accelerated  progression  to  the  differen/a/on  phenotype  BUT  targeted  dele/on  is  causa/ve  for  the  development  of  prosta/c  hyperplasia  in  mice  

potent,  selec/ve,  cell  ac/ve  compound  iden/fied  

NA   NA   Mice  homozygous  for  a  targeted  muta/on  in  this  gene  may  exhibit  infer/lity  and  a  slightly  increased  body  weight  in  some  gene/c  backgrounds.  

CBP   Transloca/on  of  CBP  with  MOZ,  monocy/c  leukemia  zinc  finger  protein    cause    acute  myeloid  leukemia  ;  other  transloca/ons  involve  MLL  (HRX);  Mutated  in  ALL  BUT  CBP  has  also  been    proposed  as  a  classical  tumor  suppressor    

potent,  selec/ve,  cell  ac/ve  compound  iden/fied  

NA   NA   Homozygotes  for  null  or  altered  alleles  die  around  midgesta/on  with  defects  in  hemopoiesis,  blood  vessel  forma/on,  and  neural  tube  closure.  Heterozygotes  may  exhibit  skeletal,  cardiac,  and  hematopoie/c  defects,  retarded  growth,  and  hematologic  tumors.  

ATAD2   Correlated  with  survival  of  high-­‐grade  osteosarcoma  pa/ents  ayer  chemo-­‐therapy;  required  for  breast  cancer  cell  prolifera/on  ;  differen/ally  expressed  in  NSCLC    

Weak  hits   NA   NA   NA  

BRD4   Transloca/ons  produce  BRD4-­‐NUT  fusion  oncogene  causing  midline  carcinoma  

JQ1   JQ1  in  BRD-­‐NUT  fusion  and  MLL  

NA   Homozygotes  for  a  gene-­‐trap  null  muta/on  die  soon  ayer  implanta/on.  Heterozygotes  exhibit  impaired  pre-­‐  and  postnatal  growth,  head  malforma/ons,  lack  of  subcutaneous  fat,  cataracts,  and  abnormal  liver  cells.      

BRD2   In  transgenic  mice,  cons/tu/ve  lymphoid  expression  of  Brd2  causes  a  malignancy  most  similar  to  human  diffuse  large  B  cell  lymphoma  

JQ1   JQ1  in  BRD-­‐NUT  fusion  and  MLL  

NA   Mice  homozygous  for  a  null  muta/on  display  embryonic  lethality  during  organogenesis  with  decreased  embryo  size,  decreased  cell  prolifera/on,  a  delay  in  the  cell  cycle,  and  increased  cell  death.  Heterozygous  mice  also  display  decreased  cell  prolifera/on.  

Poten;al  Targets-­‐  Bromodomain  Family    

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Evidence  that  this  target  plays  an  important  role  in  tumors  (in  vitro,  in  vivo,  animal  model  data)  

Maturity  of  the  program  

Posi;ve  evidence  of  the  compound  

playing  a  role  in  the  given  disease  

Data  showing  a  failed  result  of  the  compound  for  the  given  

disease  

Mouse  model    (MGI)  

JMJD3   Upregulated  in  prostate  cancer;  expression  is  higher  in  metasta/c  prostate  cancer  BUT  JMJD3  contributes  to  the  ac/va/on  of  the  INK4A-­‐ARF  tumor  suppressor  locus  in  response  to  oncogene  -­‐  and  stress-­‐induced  senescence.    

potent,  selec/ve,  cell  ac/ve  compound  iden/fied  

NA;  inhibits    TNF-­‐alpha  

produc/on  in  macrophages  of  RA  pa/ents  

NA   Mice  homozygous  for  a  knock-­‐out  allele  exhibit  perinatal  lethality  associated  with  thick  alveolar  septum  and  absences  of  air  space  in  the  lungs.  Bone  marrow  chimera  mice  derived  from  fetal  liver  cells  exhibit  impaired  eosinophil  recruitment  and  abnormal  response  to  helminth  infec/on.  

JARID1B   High  levels  in  breast  cancer  cell  lines,  strong  expression  in  the  invasive  but  not  in  the  benign  components  of  primary  breast  carcinomas.  BUT  tumor  suppressor  in  melanoma  cells  

No  progress   NA   NA   NA  

Poten;al  Targets-­‐  Demethylases  

Page 51: Friend WIN Symposium 2012-06-28

Evidence  that  this  target  plays  an  important  role  in  tumors  (in  vitro,  in  vivo,  animal  model  data)  

Maturity  of  the  program  

Posi;ve  evidence  of  the  compound  playing  a  role  in  the  given  disease  

Data  showing  a  failed  result  of  the  compound  for  the  given  disease  

SETD8   Recent  data  indicates  that  SETD8  deregulates  PCNA  expression  by  degrada/on  accelerated  by  methyla/on  at  K248.    Expression  levels  of  SETD8  and  PCNA  upregulated  in  cancer  cells.    Cancer  Research  May  2012  Takawa  et  al.  

Weak  inhibitors  iden/fied  (8  microM)  in  chemistry  op/miza/on.  

NA   NA  

EZH2  EZH2  upregulated  in  cancer  cells.    Studies  on  mutants  indicates  an  interes/ng  profile  where  both  wild-­‐type  and  mutant  (Y641F)  are  required  for  malignant  phenotype.    Sneeringer  et  al.  PNAS  2012.    Compounds  iden/fied  in  GSK  patents  WO  2011/140324  and  140315  and  WO  2012/005805  and  075080.  

potent,  selec/ve,  cell  ac/ve  compound  iden/fied.      

NA   NA  

MMSET   MMSET,  WHSC1,  NSD2  is  overexpressed  in  cancer  cells.    Hudlebusch  et  al.  Clinical  Cancer  Res  2011  

No  hits—currently  screening  

NA   NA  

DOT1L   Daigle  et  al.  Cancer  Cell  2011  elegantly  show  that  potent  DOT1L  inhibitors  kill  cells  containing  MLL  transloca/ons  and  do  not  kill  cell  not  containing  the  transloca/ons  

potent,  selec/ve,  cell  ac/ve  compound  iden/fied.  

Transgenic  mouse  model  tumors  shrunk  by  SC  

dosing  of  inhibitor  

Poten;al  Targets-­‐  Histone  Methyltransferases  

Page 52: Friend WIN Symposium 2012-06-28

Program Activities Grid For Arch2POCM

Ac;vity     Arch2POCM  Loca;on/Inves;gator  (TBD)  

Target  Structure  

Compound  libraries  

Assay  development  for  epigene/c  screens  and  biomarkers  

HTP  screens  for  epigene/c  hits  

Med  Chem  SAR  To  ID  Two  Suitable  Binding  Arch2POCM  Test  Compounds  

Non-­‐GLP  scaleup  of  Arch2POCM  Test  Compounds  and  associated  analy/cs  

Distribu/on  of  Arch2POCM  Test  Compounds  

PK,  PD,  ADME,  Tox  Tes/ng  

GMP  Manufacturing  of  Arch2POCM  Test  Compounds  

GMP  Formula/on  

GMP  Drug  Storage  and  Distribu/on  

IND  Prepara/on  Support  

Clinical  Assay  Development  and  Qualifica/on  

Ph  I-­‐II  Clinical  Trials  

Ph  I-­‐II  Database  Management  and  CSR  Produc/on  52  

Page 53: Friend WIN Symposium 2012-06-28

SYNAPSE

CURATED DATA

TOOLS/ METHODS

ANALYZES/ MODELS

RAW DATA

BioMedical Information Commons

Data Generators

Data Analysts

Experimentalists

Clinicians

Patients/ Citizens

Networked Approaches

4  PRIVACY  BARRIERS  

2  REWARDS  

RECOGNITION  

5  REWARDS  

FOR  SHARING  

1  USABLE  DATA  

3  HOW  TO  

DISTRIBUTE  TASKS