Microbiome multi-omics network analysis: statistical considerations, limitations, and opportunities

D Jiang, CR Armour, C Hu, M Mei, C Tian… - Frontiers in …, 2019 - frontiersin.org
The advent of large-scale microbiome studies affords newfound analytical opportunities to
understand how these communities of microbes operate and relate to their environment …

Differential network analysis: A statistical perspective

A Shojaie - Wiley Interdisciplinary Reviews: Computational …, 2021 - Wiley Online Library
Networks effectively capture interactions among components of complex systems, and have
thus become a mainstay in many scientific disciplines. Growing evidence, especially from …

Leveraging chromatin accessibility for transcriptional regulatory network inference in T Helper 17 Cells

ER Miraldi, M Pokrovskii, A Watters, DM Castro… - Genome …, 2019 - genome.cshlp.org
Transcriptional regulatory networks (TRNs) provide insight into cellular behavior by
describing interactions between transcription factors (TFs) and their gene targets. The assay …

Integrating gene regulatory pathways into differential network analysis of gene expression data

T Grimes, SS Potter, S Datta - Scientific reports, 2019 - nature.com
The advent of next-generation sequencing has introduced new opportunities in analyzing
gene expression data. Research in systems biology has taken advantage of these …

Network-based combinatorial CRISPR-Cas9 screens identify synergistic modules in human cells

Y Guo, C Bao, D Ma, Y Cao, Y Li, Z Xie… - ACS synthetic biology, 2019 - ACS Publications
Tumorigenesis is a complex process that is driven by a combination of networks of genes
and environmental factors; however, efficient approaches to identifying functional networks …

Differential co-expression analyses allow the identification of critical signalling pathways altered during tumour transformation and progression

A Savino, P Provero, V Poli - International journal of molecular sciences, 2020 - mdpi.com
Biological systems respond to perturbations through the rewiring of molecular interactions,
organised in gene regulatory networks (GRNs). Among these, the increasingly high …

Differential network analysis by simultaneously considering changes in gene interactions and gene expression

JJ Tu, L Ou-Yang, Y Zhu, H Yan, H Qin… - Bioinformatics, 2021 - academic.oup.com
Motivation Differential network analysis is an important tool to investigate the rewiring of
gene interactions under different conditions. Several computational methods have been …

Incorporating prior information into differential network analysis using non-paranormal graphical models

XF Zhang, L Ou-Yang, H Yan - Bioinformatics, 2017 - academic.oup.com
Motivation Understanding how gene regulatory networks change under different cellular
states is important for revealing insights into network dynamics. Gaussian graphical models …

Identifying gene network rewiring by integrating gene expression and gene network data

T Xu, L Ou-Yang, X Hu, XF Zhang - IEEE/ACM Transactions on …, 2018 - ieeexplore.ieee.org
Exploring the rewiring pattern of gene regulatory networks between different pathological
states is an important task in bioinformatics. Although a number of computational …

DiffGRN: differential gene regulatory network analysis

Y Kim, J Hao, Y Gautam… - … journal of data …, 2018 - inderscienceonline.com
Identification of differential gene regulators with significant changes under disparate
conditions is essential to understand complex biological mechanism in a disease …