» Articles » PMID: 19073590

PASTAA: Identifying Transcription Factors Associated with Sets of Co-regulated Genes

Overview
Journal Bioinformatics
Specialty Biology
Date 2008 Dec 17
PMID 19073590
Citations 97
Authors
Affiliations
Soon will be listed here.
Abstract

Motivation: A major challenge in regulatory genomics is the identification of associations between functional categories of genes (e.g. tissues, metabolic pathways) and their regulating transcription factors (TFs). While, for a limited number of categories, the regulating TFs are already known, still for many functional categories the responsible factors remain to be elucidated.

Results: We put forward a novel method (PASTAA) for detecting transcriptions factors associated with functional categories, which utilizes the prediction of binding affinities of a TF to promoters. This binding strength information is compared to the likelihood of membership of the corresponding genes in the functional category under study. Coherence between the two ranked datasets is seen as an indicator of association between a TF and the category. PASTAA is applied primarily to the determination of TFs driving tissue-specific expression. We show that PASTAA is capable of recovering many TFs acting tissue specifically and, in addition, provides novel associations so far not detected by alternative methods. The application of PASTAA to detect TFs involved in the regulation of tissue-specific gene expression revealed a remarkable number of experimentally supported associations. The validated success for various datasets implies that PASTAA can directly be applied for the detection of TFs associated with newly derived gene sets.

Availability: The PASTAA source code as well as a corresponding web interface is freely available at http://trap.molgen.mpg.de.

Citing Articles

Genome-wide screening reveals essential roles for HOX genes and imprinted genes during caudal neurogenesis of human embryonic stem cells.

Kinreich S, Bialer-Tsypin A, Viner-Breuer R, Keshet G, Suhler R, Lim P Stem Cell Reports. 2024; 19(11):1598-1619.

PMID: 39486407 PMC: 11589199. DOI: 10.1016/j.stemcr.2024.09.009.


Sex-Specific Skeletal Muscle Gene Expression Responses to Exercise Reveal Novel Direct Mediators of Insulin Sensitivity Change.

Ma S, Morris M, Hubal M, Ross L, Huffman K, Vann C medRxiv. 2024; .

PMID: 39281755 PMC: 11398589. DOI: 10.1101/2024.09.07.24313236.


Her2 amplification, Rel-A, and Bach1 can influence APOBEC3A expression in breast cancer cells.

Dennis M, Hurley A, Bray N, Cordero C, Ilagan J, Mertz T PLoS Genet. 2024; 20(5):e1011293.

PMID: 38805570 PMC: 11161071. DOI: 10.1371/journal.pgen.1011293.


Construction of ferroptosis-related prediction model for pathogenesis, diagnosis and treatment of ruptured abdominal aortic aneurysm.

Wang A, Zhou L Medicine (Baltimore). 2024; 103(19):e38134.

PMID: 38728466 PMC: 11081628. DOI: 10.1097/MD.0000000000038134.


Patterns of transcription factor binding and epigenome at promoters allow interpretable predictability of multiple functions of non-coding and coding genes.

Chandra O, Sharma M, Pandey N, Jha I, Mishra S, Kong S Comput Struct Biotechnol J. 2023; 21:3590-3603.

PMID: 37520281 PMC: 10371796. DOI: 10.1016/j.csbj.2023.07.014.


References
1.
Sandelin A, Alkema W, Engstrom P, Wasserman W, Lenhard B . JASPAR: an open-access database for eukaryotic transcription factor binding profiles. Nucleic Acids Res. 2003; 32(Database issue):D91-4. PMC: 308747. DOI: 10.1093/nar/gkh012. View

2.
Kaczynski J, Cook T, Urrutia R . Sp1- and Krüppel-like transcription factors. Genome Biol. 2003; 4(2):206. PMC: 151296. DOI: 10.1186/gb-2003-4-2-206. View

3.
Matys V, Kel-Margoulis O, Fricke E, Liebich I, Land S, Barre-Dirrie A . TRANSFAC and its module TRANSCompel: transcriptional gene regulation in eukaryotes. Nucleic Acids Res. 2005; 34(Database issue):D108-10. PMC: 1347505. DOI: 10.1093/nar/gkj143. View

4.
Ohlsson H, Karlsson K, Edlund T . IPF1, a homeodomain-containing transactivator of the insulin gene. EMBO J. 1993; 12(11):4251-9. PMC: 413720. DOI: 10.1002/j.1460-2075.1993.tb06109.x. View

5.
Kimura S, Ward J, Minoo P . Thyroid-specific enhancer-binding protein/thyroid transcription factor 1 is not required for the initial specification of the thyroid and lung primordia. Biochimie. 1999; 81(4):321-7. DOI: 10.1016/s0300-9084(99)80077-7. View