Publication Date:
2010-04-16
Description:
Massively parallel DNA sequencing technologies provide an unprecedented ability to screen entire genomes for genetic changes associated with tumour progression. Here we describe the genomic analyses of four DNA samples from an African-American patient with basal-like breast cancer: peripheral blood, the primary tumour, a brain metastasis and a xenograft derived from the primary tumour. The metastasis contained two de novo mutations and a large deletion not present in the primary tumour, and was significantly enriched for 20 shared mutations. The xenograft retained all primary tumour mutations and displayed a mutation enrichment pattern that resembled the metastasis. Two overlapping large deletions, encompassing CTNNA1, were present in all three tumour samples. The differential mutation frequencies and structural variation patterns in metastasis and xenograft compared with the primary tumour indicate that secondary tumours may arise from a minority of cells within the primary tumour.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2872544/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉 〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2872544/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ding, Li -- Ellis, Matthew J -- Li, Shunqiang -- Larson, David E -- Chen, Ken -- Wallis, John W -- Harris, Christopher C -- McLellan, Michael D -- Fulton, Robert S -- Fulton, Lucinda L -- Abbott, Rachel M -- Hoog, Jeremy -- Dooling, David J -- Koboldt, Daniel C -- Schmidt, Heather -- Kalicki, Joelle -- Zhang, Qunyuan -- Chen, Lei -- Lin, Ling -- Wendl, Michael C -- McMichael, Joshua F -- Magrini, Vincent J -- Cook, Lisa -- McGrath, Sean D -- Vickery, Tammi L -- Appelbaum, Elizabeth -- Deschryver, Katherine -- Davies, Sherri -- Guintoli, Therese -- Lin, Li -- Crowder, Robert -- Tao, Yu -- Snider, Jacqueline E -- Smith, Scott M -- Dukes, Adam F -- Sanderson, Gabriel E -- Pohl, Craig S -- Delehaunty, Kim D -- Fronick, Catrina C -- Pape, Kimberley A -- Reed, Jerry S -- Robinson, Jody S -- Hodges, Jennifer S -- Schierding, William -- Dees, Nathan D -- Shen, Dong -- Locke, Devin P -- Wiechert, Madeline E -- Eldred, James M -- Peck, Josh B -- Oberkfell, Benjamin J -- Lolofie, Justin T -- Du, Feiyu -- Hawkins, Amy E -- O'Laughlin, Michelle D -- Bernard, Kelly E -- Cunningham, Mark -- Elliott, Glendoria -- Mason, Mark D -- Thompson, Dominic M Jr -- Ivanovich, Jennifer L -- Goodfellow, Paul J -- Perou, Charles M -- Weinstock, George M -- Aft, Rebecca -- Watson, Mark -- Ley, Timothy J -- Wilson, Richard K -- Mardis, Elaine R -- 1 U01 CA114722-01/CA/NCI NIH HHS/ -- 3P50 CA68438/CA/NCI NIH HHS/ -- U01 CA114722/CA/NCI NIH HHS/ -- U10 CA076001/CA/NCI NIH HHS/ -- U54 HG003079/HG/NHGRI NIH HHS/ -- U54 HG003079-07/HG/NHGRI NIH HHS/ -- UL1 RR024992/RR/NCRR NIH HHS/ -- UL1 TR000448/TR/NCATS NIH HHS/ -- England -- Nature. 2010 Apr 15;464(7291):999-1005. doi: 10.1038/nature08989.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉The Genome Center at Washington University, St Louis, Missouri 63108, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/20393555" target="_blank"〉PubMed〈/a〉
Keywords:
Adult
;
Brain Neoplasms/*genetics/*secondary
;
Breast Neoplasms/*genetics/pathology
;
DNA Copy Number Variations/genetics
;
DNA Mutational Analysis
;
Disease Progression
;
Female
;
Gene Frequency/genetics
;
Genome, Human/*genetics
;
Genomics
;
Humans
;
Mutation/*genetics
;
*Neoplasm Transplantation
;
Translocation, Genetic/genetics
;
Transplantation, Heterologous
;
alpha Catenin/genetics
Print ISSN:
0028-0836
Electronic ISSN:
1476-4687
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
