A pioneering approach to joint pathway and gene selection by Stingo et al. (2011) uses binary Markov random field priors and couples gene and pathway selection by hard constraints for example, if a gene is selected, all the pathways it belongs to will be selected.
To overcome these limitations, we propose a new sparse Bayesian approach, called Network and NOde Selection (NaNOS), for joint pathway and gene selection.
NaNOS has been applied to joint pathway and gene selection in this article.
Joint pathway analysis of the collected and predicted candidate genes revealed the pivotal importance of the muscle-contraction pathway in cryptorchidism and evidence for genomic associations with cardiomyopathy pathways in RASopathies.
Four of five enzymes in the joint pathway for synthesis of histidine and purine nucleotides were detected (#70, 72 74), along with one of the three enzymes unique to histidine synthesis (#71).
Significant relationships between MCP-1 with eGFR and albuminuria, coupled with lack of association with CP, imply that MCP-1 does not mediate joint pathways implicated in co-existing kidney and CVD.
An increased induction of RCD was observed in the worms impaired in homologous recombination (HR), but not in non-homologous end jointing pathway, suggesting a crucial role of HR repair in vulval cells of C. elegans in dealing with the carbon-ion-induced DNA damage.
These surveys were part of a larger project known as Project MAPP (Mapping and Analyzing Patient Pathways), a joint collaboration between investigators at the Health Policy Research Institute at the University of California Irvine School Of Medicine and the Orange County Health Care Agency, the county department of public health.
Therefore, the inflated type I error in the framework of GRS-based pathway association analysis, a joint strategy of GRS-based associated analysis, and pathway-based association analysis should be evaluated in detail.
