Plant viruses enhance their replication in vector insects by activating the vector's JNK pathway, and inhibition of this pathway may be a useful strategy for controlling transmission of plant viruses.

JNK pathway activity induces spermatogonial dedifferentiation under challenging conditions to maintain the germline stem cell pool and to endow it with potentially fitter cells that have increased proliferation.

NOD-like receptor NLRP12 is a critical regulator of hepatocyte proliferation and its activation could be therapeutically used to suppress hepatocellular carcinoma.

Interactions in protein complexes can be predicted from evolutionary information from genomic sequences.

COPI vesicle coat protein recognizes a ubiquitin sorting signal on an exocytic v-SNARE to mediate recycling.

By joining the Skp1-Cul1-Rbx1 SCF complex, Fbxo21 interacts with ASK1 and mediates Lys29-linkage of ASK1, leading to type I IFN production.

A signaling pathway involving PGAM5, ASK1 and JNK induces persistent FoxO activation, chaperone expression and lifespan extension following developmental mitochondrial stress, which can be blocked by mTOR signaling through GCN-2.

The ligand-binding pocket of the Dishevelled PDZ domain can be occupied by Dishevelled's own highly conserved C-terminus, inducing a closed conformation that is ‘opened’ when Wnt signaling stimulates interaction between Frizzled and Dishevelled.

Two seemingly distinct cellular stress response pathways that contribute to neurodegeneration after axonal insults are now revealed to be under the control of a single master regulator of the neuronal injury response, the kinase DLK.

A binary cell fate decision to be or not to be stomata is regulated by multiple peptide ligands, each triggering a unique subcellular dynamics of their shared receptor.