Literature DB >> 22451269

CpGassoc: an R function for analysis of DNA methylation microarray data.

Richard T Barfield1, Varun Kilaru, Alicia K Smith, Karen N Conneely.   

Abstract

SUMMARY: With the increasing availability of high-density methylation microarrays, there has been growing interest in analysis of DNA methylation data. We have developed CpGassoc, an R package that can efficiently perform the statistical analysis needed for increasingly large methylation datasets. CpGassoc is a modular, expandable package with functions to perform rapid analyses of DNA methylation data via fixed or mixed effects models, to perform basic quality control, to carry out permutation tests, and to display results via an array of publication-quality plots.
AVAILABILITY AND IMPLEMENTATION: CpGassoc is implemented in R and is freely available at http://genetics.emory.edu/conneely; we are in the process of submitting it to CRAN.

Mesh:

Year:  2012        PMID: 22451269      PMCID: PMC3577110          DOI: 10.1093/bioinformatics/bts124

Source DB:  PubMed          Journal:  Bioinformatics        ISSN: 1367-4803            Impact factor:   6.937


  7 in total

1.  Significance analysis of microarrays applied to the ionizing radiation response.

Authors:  V G Tusher; R Tibshirani; G Chu
Journal:  Proc Natl Acad Sci U S A       Date:  2001-04-17       Impact factor: 11.205

2.  High density DNA methylation array with single CpG site resolution.

Authors:  Marina Bibikova; Bret Barnes; Chan Tsan; Vincent Ho; Brandy Klotzle; Jennie M Le; David Delano; Lu Zhang; Gary P Schroth; Kevin L Gunderson; Jian-Bing Fan; Richard Shen
Journal:  Genomics       Date:  2011-08-02       Impact factor: 5.736

3.  Tobacco-smoking-related differential DNA methylation: 27K discovery and replication.

Authors:  Lutz P Breitling; Rongxi Yang; Bernhard Korn; Barbara Burwinkel; Hermann Brenner
Journal:  Am J Hum Genet       Date:  2011-03-31       Impact factor: 11.025

4.  Changes in the pattern of DNA methylation associate with twin discordance in systemic lupus erythematosus.

Authors:  Biola M Javierre; Agustin F Fernandez; Julia Richter; Fatima Al-Shahrour; J Ignacio Martin-Subero; Javier Rodriguez-Ubreva; Maria Berdasco; Mario F Fraga; Terrance P O'Hanlon; Lisa G Rider; Filipe V Jacinto; F Javier Lopez-Longo; Joaquin Dopazo; Marta Forn; Miguel A Peinado; Luis Carreño; Amr H Sawalha; John B Harley; Reiner Siebert; Manel Esteller; Frederick W Miller; Esteban Ballestar
Journal:  Genome Res       Date:  2009-12-22       Impact factor: 9.043

5.  Genome-wide methylation analysis identifies genes specific to breast cancer hormone receptor status and risk of recurrence.

Authors:  Mary Jo Fackler; Christopher B Umbricht; Danielle Williams; Pedram Argani; Leigh-Ann Cruz; Vanessa F Merino; Wei Wen Teo; Zhe Zhang; Peng Huang; Kala Visvananthan; Jeffrey Marks; Stephen Ethier; Joe W Gray; Antonio C Wolff; Leslie M Cope; Saraswati Sukumar
Journal:  Cancer Res       Date:  2011-08-08       Impact factor: 12.701

6.  Comparison of Beta-value and M-value methods for quantifying methylation levels by microarray analysis.

Authors:  Pan Du; Xiao Zhang; Chiang-Ching Huang; Nadereh Jafari; Warren A Kibbe; Lifang Hou; Simon M Lin
Journal:  BMC Bioinformatics       Date:  2010-11-30       Impact factor: 3.169

7.  DNA methylation patterns associate with genetic and gene expression variation in HapMap cell lines.

Authors:  Jordana T Bell; Athma A Pai; Joseph K Pickrell; Daniel J Gaffney; Roger Pique-Regi; Jacob F Degner; Yoav Gilad; Jonathan K Pritchard
Journal:  Genome Biol       Date:  2011-01-20       Impact factor: 13.583

  7 in total
  114 in total

1.  Methylomic profiles reveal sex-specific differences in leukocyte composition associated with post-traumatic stress disorder.

Authors:  Grace S Kim; Alicia K Smith; Fei Xue; Vasiliki Michopoulos; Adriana Lori; Don L Armstrong; Allison E Aiello; Karestan C Koenen; Sandro Galea; Derek E Wildman; Monica Uddin
Journal:  Brain Behav Immun       Date:  2019-06-19       Impact factor: 7.217

2.  Relationship between Epigenetic Maturity and Respiratory Morbidity in Preterm Infants.

Authors:  Anna K Knight; Alicia K Smith; Karen N Conneely; Philippa Dalach; Yuk J Loke; Jeanie L Cheong; Peter G Davis; Jeffrey M Craig; Lex W Doyle; Christiane Theda
Journal:  J Pediatr       Date:  2018-04-25       Impact factor: 4.406

3.  Epigenomic association analysis identifies smoking-related DNA methylation sites in African Americans.

Authors:  Yan V Sun; Alicia K Smith; Karen N Conneely; Qiuzhi Chang; Weiyan Li; Alicia Lazarus; Jennifer A Smith; Lynn M Almli; Elisabeth B Binder; Torsten Klengel; Dorthie Cross; Stephen T Turner; Kerry J Ressler; Sharon L R Kardia
Journal:  Hum Genet       Date:  2013-05-09       Impact factor: 4.132

4.  DNA methylation provides insight into intergenerational risk for preterm birth in African Americans.

Authors:  Sasha E Parets; Karen N Conneely; Varun Kilaru; Ramkumar Menon; Alicia K Smith
Journal:  Epigenetics       Date:  2015-06-19       Impact factor: 4.528

5.  Blood-Derived DNA Methylation Signatures of Crohn's Disease and Severity of Intestinal Inflammation.

Authors:  Hari K Somineni; Suresh Venkateswaran; Varun Kilaru; Urko M Marigorta; Angela Mo; David T Okou; Richard Kellermayer; Kajari Mondal; Dawayland Cobb; Thomas D Walters; Anne Griffiths; Joshua D Noe; Wallace V Crandall; Joel R Rosh; David R Mack; Melvin B Heyman; Susan S Baker; Michael C Stephens; Robert N Baldassano; James F Markowitz; Marla C Dubinsky; Judy Cho; Jeffrey S Hyams; Lee A Denson; Greg Gibson; David J Cutler; Karen N Conneely; Alicia K Smith; Subra Kugathasan
Journal:  Gastroenterology       Date:  2019-02-16       Impact factor: 22.682

6.  Relationships of Long-Term Smoking and Moist Snuff Consumption With a DNA Methylation Age Relevant Smoking Index: An Analysis in Buccal Cells.

Authors:  Jamaji C Nwanaji-Enwerem; Andres Cardenas; Peter R Chai; Marc G Weisskopf; Andrea A Baccarelli; Edward W Boyer
Journal:  Nicotine Tob Res       Date:  2019-08-19       Impact factor: 4.244

7.  Sex-specific DNA methylation differences in people exposed to polybrominated biphenyl.

Authors:  Sarah W Curtis; Sabrina A Gerkowicz; Dawayland O Cobb; Varun Kilaru; Metrecia L Terrell; M Elizabeth Marder; Dana Boyd Barr; Carmen J Marsit; Michele Marcus; Karen N Conneely; Alicia K Smith
Journal:  Epigenomics       Date:  2020-06-04       Impact factor: 4.778

8.  Epigenetic changes associated with inflammation in breast cancer patients treated with chemotherapy.

Authors:  Alicia K Smith; Karen N Conneely; Thaddeus W W Pace; Donna Mister; Jennifer C Felger; Varun Kilaru; Mary J Akel; Paula M Vertino; Andrew H Miller; Mylin A Torres
Journal:  Brain Behav Immun       Date:  2014-02-28       Impact factor: 7.217

9.  Epigenome-wide analysis of neonatal CD4(+) T-cell DNA methylation sites potentially affected by maternal fish oil supplementation.

Authors:  Manori Amarasekera; Paul Noakes; Deborah Strickland; Richard Saffery; David J Martino; Susan L Prescott
Journal:  Epigenetics       Date:  2014-12       Impact factor: 4.528

10.  Epigenetic meta-analysis across three civilian cohorts identifies NRG1 and HGS as blood-based biomarkers for post-traumatic stress disorder.

Authors:  Monica Uddin; Andrew Ratanatharathorn; Don Armstrong; Pei-Fen Kuan; Allison E Aiello; Evelyn J Bromet; Sandro Galea; Karestan C Koenen; Benjamin Luft; Kerry J Ressler; Derek E Wildman; Caroline M Nievergelt; Alicia Smith
Journal:  Epigenomics       Date:  2018-11-20       Impact factor: 4.778

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