Protein interaction network of alternatively spliced isoforms from brain links genetic risk factors for autism

Roser Corominas, Xinping Yang, Guan Ning Lin, Shuli Kang, Yun Shen, Lila Ghamsari, Martin Broly, Maria Rodriguez, Stanley Tam, Shelly A. Trigg, Changyu Fan, Song Yi, Murat Tasan, Irma Lemmens, Xingyan Kuang, Nan Zhao, Dheeraj Malhotra, Jacob J. Michaelson, Vladimir Vacic, Michael A. CalderwoodFrederick P. Roth, Jan Tavernier, Steve Horvath, Kourosh Salehi-Ashtiani, Dmitry Korkin, Jonathan Sebat, David E. Hill, Tong Hao, Marc Vidal, Lilia M. Iakoucheva

Research output: Contribution to journalArticle

Abstract

Increased risk for autism spectrum disorders (ASD) is attributed to hundreds of genetic loci. The convergence of ASD variants have been investigated using various approaches, including protein interactions extracted from the published literature. However, these datasets are frequently incomplete, carry biases and are limited to interactions of a single splicing isoform, which may not be expressed in the disease-relevant tissue. Here we introduce a new interactome mapping approach by experimentally identifying interactions between brain-expressed alternatively spliced variants of ASD risk factors. The Autism Spliceform Interaction Network reveals that almost half of the detected interactions and about 30% of the newly identified interacting partners represent contribution from splicing variants, emphasizing the importance of isoform networks. Isoform interactions greatly contribute to establishing direct physical connections between proteins from the de novo autism CNVs. Our findings demonstrate the critical role of spliceform networks for translating genetic knowledge into a better understanding of human diseases.

Original languageEnglish (US)
Article number3650
JournalNature Communications
Volume5
DOIs
StatePublished - Apr 11 2014

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Protein Interaction Maps
Autistic Disorder
brain
Brain
Protein Isoforms
proteins
splicing
Proteins
Genetic Loci
interactions
disorders
Tissue
translating
loci
Autism Spectrum Disorder

ASJC Scopus subject areas

  • Chemistry(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Physics and Astronomy(all)

Cite this

Corominas, R., Yang, X., Lin, G. N., Kang, S., Shen, Y., Ghamsari, L., ... Iakoucheva, L. M. (2014). Protein interaction network of alternatively spliced isoforms from brain links genetic risk factors for autism. Nature Communications, 5, [3650]. https://doi.org/10.1038/ncomms4650

Protein interaction network of alternatively spliced isoforms from brain links genetic risk factors for autism. / Corominas, Roser; Yang, Xinping; Lin, Guan Ning; Kang, Shuli; Shen, Yun; Ghamsari, Lila; Broly, Martin; Rodriguez, Maria; Tam, Stanley; Trigg, Shelly A.; Fan, Changyu; Yi, Song; Tasan, Murat; Lemmens, Irma; Kuang, Xingyan; Zhao, Nan; Malhotra, Dheeraj; Michaelson, Jacob J.; Vacic, Vladimir; Calderwood, Michael A.; Roth, Frederick P.; Tavernier, Jan; Horvath, Steve; Salehi-Ashtiani, Kourosh; Korkin, Dmitry; Sebat, Jonathan; Hill, David E.; Hao, Tong; Vidal, Marc; Iakoucheva, Lilia M.

In: Nature Communications, Vol. 5, 3650, 11.04.2014.

Research output: Contribution to journalArticle

Corominas, R, Yang, X, Lin, GN, Kang, S, Shen, Y, Ghamsari, L, Broly, M, Rodriguez, M, Tam, S, Trigg, SA, Fan, C, Yi, S, Tasan, M, Lemmens, I, Kuang, X, Zhao, N, Malhotra, D, Michaelson, JJ, Vacic, V, Calderwood, MA, Roth, FP, Tavernier, J, Horvath, S, Salehi-Ashtiani, K, Korkin, D, Sebat, J, Hill, DE, Hao, T, Vidal, M & Iakoucheva, LM 2014, 'Protein interaction network of alternatively spliced isoforms from brain links genetic risk factors for autism', Nature Communications, vol. 5, 3650. https://doi.org/10.1038/ncomms4650
Corominas, Roser ; Yang, Xinping ; Lin, Guan Ning ; Kang, Shuli ; Shen, Yun ; Ghamsari, Lila ; Broly, Martin ; Rodriguez, Maria ; Tam, Stanley ; Trigg, Shelly A. ; Fan, Changyu ; Yi, Song ; Tasan, Murat ; Lemmens, Irma ; Kuang, Xingyan ; Zhao, Nan ; Malhotra, Dheeraj ; Michaelson, Jacob J. ; Vacic, Vladimir ; Calderwood, Michael A. ; Roth, Frederick P. ; Tavernier, Jan ; Horvath, Steve ; Salehi-Ashtiani, Kourosh ; Korkin, Dmitry ; Sebat, Jonathan ; Hill, David E. ; Hao, Tong ; Vidal, Marc ; Iakoucheva, Lilia M. / Protein interaction network of alternatively spliced isoforms from brain links genetic risk factors for autism. In: Nature Communications. 2014 ; Vol. 5.
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AU - Rodriguez, Maria

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AU - Vacic, Vladimir

AU - Calderwood, Michael A.

AU - Roth, Frederick P.

AU - Tavernier, Jan

AU - Horvath, Steve

AU - Salehi-Ashtiani, Kourosh

AU - Korkin, Dmitry

AU - Sebat, Jonathan

AU - Hill, David E.

AU - Hao, Tong

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