nih human microbiome project: an update
TRANSCRIPT
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The NIH Human Microbiome Project: An Update
Eric Green, M.D., Ph.D. Director, NHGRI
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The NIH Human Microbiome Project (HMP) (HMPI: 2008-2012)
(Canada)
Sequencing Centers Demonstration Projects Data Analysis & Coordination Center Technology Development Computational Tools ELSI Clinical labs
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Demonstration Projects
Skin: eczema, psoriasis
GI: Crohn’s disease, esophageal adenocarcinoma, necrotizing enterocolitis, pediatric IBS, ulcerative colitis
Urogenital: bacterial vaginosis, circumcision, sexual histories
Healthy cohort study
Clinically healthy
300 male/female
18-40 y.o.
18 body sites
Up to 3 visits in 2 yrs
16S rDNA, WGS metagenomes
Community resources
Repositories: • sequence data
• microbiome • human
• strains • clinical/phenotype data • nucleic acid extracts • cell lines
6 Initiatives in HMP
Interact through DACC and 400+ member consortium
IHMC founding member www.hmpdacc.org
1st Phase of the Human Microbiome Project (HMP1)
HMP Consortium
HMP1: Survey of the microbiome in humans
Taxonomic analysis of microbial communities living in/on human body
Analysis of collective genetic potential in these microbial genomes (metagenomics)
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In adults, each part of the body supports a distinct microbial community
No apparent relationship with gender, age, weight, ethnicity, or race
PC
oA2
(4.4
%)
PCoA1 (13%)
All taxon levels
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Gevers et al., PLoS (2012)
HMP1 suggests that microbiomes in healthy U.S. adults reflect a global pool of:
~ 10,000 microbial species
~ 8 million unique microbial genes
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doi:10.1038/nature 1209
doi:10.1038/nature11209
doi/10.1371/issue.pcol.v01.i13
Key HMP1 Publications (open access)
doi:10.1038/nature11234
doi/10.1371/issue.pcol.v01.i13
20+ companion papers
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HMP1 Publications and Their Impact
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2009 2010 2011 2012HM
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Median Citations per Publication
Number of Publications
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HMP1-Related Media Inquiries: 2007-2013
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What are the 8 million microbial genes doing?
DNA RNA Proteins Metabolism
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HMP2 (2013-2015):
1) Dataset of microbiome & host genomic and biological properties
2) Community resource
3) Up to $5M/yr, up to 2 awards
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http://commonfund.nih.gov/hmp
Where to go for more information about HMP?
Also – visit NIH Common Fund site for current list of 320+ HMP papers: http://commonfund.nih.gov/hmp/publications.aspx