PPICompare
detection of rewiring events in protein interaction networks
PPICompare detects statistically significant rewiring events in protein-protein interaction networks - even if they are caused by alternative splicing - and reports plenty of information to that. The input data needs to be constructed with PPIXpress (see https://sourceforge.net/projects/ppixpress/).
The original publication can be found on https://bmcsystbiol.biomedcentral.com/articles/10.1186/s12918-017-0400-x.