BMC Genomics

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Normalization of array-CGH data: influence of copy number imbalances

Johan Staaf*, Göran Jönsson, Markus Ringnér and Johan Vallon-Christersson*

BMC Genomics 2007, 8:382 doi:10.1186/1471-2164-8-382

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BioMed Central: 10 citations

Research article   Open Access

Breast tumors from CHEK2 1100delC-mutation carriers: genomic landscape and clinical implications

Taru A Muranen, Dario Greco, Rainer Fagerholm, Outi Kilpivaara, Kati Kämpjärvi, Kristiina Aittomäki, Carl Blomqvist, Päivi Heikkilä, Åke Borg, Heli Nevanlinna Breast Cancer Research 2011, 13:R90 (20 September 2011)

Method   Open Access Highly Accessed

Single-cell copy number variation detection

Jiqiu Cheng, Evelyne Vanneste, Peter Konings, Thierry Voet, Joris R Vermeesch, Yves Moreau Genome Biology 2011, 12:R80 (19 August 2011)

A method is presented for detecting copy number variations from array CGH data specifically optimized for use with single cells

Research article   Open Access Highly Accessed

Genomic subtypes of breast cancer identified by array-comparative genomic hybridization display distinct molecular and clinical characteristics

Göran Jönsson, Johan Staaf, Johan Vallon-Christersson, Markus Ringnér, Karolina Holm, Cecilia Hegardt, Haukur Gunnarsson, Rainer Fagerholm, Carina Strand, Bjarni A Agnarsson, Outi Kilpivaara, Lena Luts, Päivi Heikkilä, Kristiina Aittomäki, Carl Blomqvist, Niklas Loman, Per Malmström, Håkan Olsson, Oskar Th Johannsson, Adalgeir Arason, Heli Nevanlinna, Rosa B Barkardottir, Åke Borg Breast Cancer Research 2010, 12:R42 (24 June 2010)

The identification of six subtypes of breast cancer - differing in biology, genomic alterations and patient outcome - may prove useful for understanding tumor development and for prognostic and treatment prediction purposes.

Research article   Open Access Highly Accessed

High-resolution genomic and expression analyses of copy number alterations in HER2-amplified breast cancer

Johan Staaf, Göran Jönsson, Markus Ringnér, Johan Vallon-Christersson, Dorthe Grabau, Adalgeir Arason, Haukur Gunnarsson, Bjarni A Agnarsson, Per-Olof Malmström, Oskar Johannsson, Niklas Loman, Rosa B Barkardottir, Åke Borg Breast Cancer Research 2010, 12:R25 (6 May 2010)

A survey of copy number alterations in HER2+ breast tumors using a combination of array comparative genomic hybridization and gene expression analyses pinpoints significant genomic aberrations, including potentially novel therapeutic targets.

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Potential predictive markers of chemotherapy resistance in stage III ovarian serous carcinomas

Lovisa Österberg, Kristina Levan, Karolina Partheen, Ulla Delle, Björn Olsson, Karin Sundfeldt, György Horvath BMC Cancer 2009, 9:368 (18 October 2009)

Research article   Open Access

CGHnormaliter: an iterative strategy to enhance normalization of array CGH data with imbalanced aberrations

Bart PP van Houte, Thomas W Binsl, Hannes Hettling, Walter Pirovano, Jaap Heringa BMC Genomics 2009, 10:401 (26 August 2009)

Methodology article   Open Access Highly Accessed

Improved analysis of bacterial CGH data beyond the log-ratio paradigm

Lars Snipen, Otto L Nyquist, Margrete Solheim, Ågot Aakra, Ingolf F Nes BMC Bioinformatics 2009, 10:91 (19 March 2009)

Research   Open Access

A new classification method using array Comparative Genome Hybridization data, based on the concept of Limited Jumping Emerging Patterns

Tomasz Gambin, Krzysztof Walczak BMC Bioinformatics 2009, 10(Suppl 1):S64 (30 January 2009)

Methodology article   Open Access Highly Accessed

Normalization of Illumina Infinium whole-genome SNP data improves copy number estimates and allelic intensity ratios

Johan Staaf, Johan Vallon-Christersson, David Lindgren, Gunnar Juliusson, Richard Rosenquist, Mattias Höglund, Åke Borg, Markus Ringnér BMC Bioinformatics 2008, 9:409 (2 October 2008)

Method   Open Access Highly Accessed

Segmentation-based detection of allelic imbalance and loss-of-heterozygosity in cancer cells using whole genome SNP arrays

Johan Staaf, David Lindgren, Johan Vallon-Christersson, Anders Isaksson, Hanna Göransson, Gunnar Juliusson, Richard Rosenquist, Mattias Höglund, Åke Borg, Markus Ringnér Genome Biology 2008, 9:R136 (16 September 2008)

A strategy is presented for detection of loss-of-heterozygosity and allelic imbalance in cancer cells from whole genome SNP genotyping data.