Cancer cells arise through sequential acquisition of mutations in tumor suppressors and oncogenes. c-Jun, a critical component of the AP-1 complex, is frequently overexpressed in diverse tumor types and has been implicated in promoting cellular proliferation, migration, and angiogenesis. Functional analysis of candidate genetic targets using germ line deletion in murine models can be compromise...

Cardiac hypertrophy, an important adaptational response, is associated with up-regulation of the immediate early gene, c- jun, which encodes the c-Jun transcription factor. c-Jun may feed back to up-regulate its own transcription and, since the c-Jun N-terminal kinase (JNK) family of mitogen-activated protein kinases (MAPKs) phosphorylate c-Jun(Ser-63/73) to increase its transactivating activit...

Characteristics of ALD-ZnO Thin Film Transistor In article number 2101953, Jun Yang, Amin Bahrami, Kornelius Nielsch, and co-workers report that during atomic layer deposition (ALD)-ZnO process, H2O2 provides an oxygen-rich environment inducing less oxygen vacancies into the ZnO thin film. After applying a bias stress 10 V for 3600 s, threshold voltage shift H2O2-ZnO film transistor is 0.13 V.

The cell fate determination factor DACH1 plays a key role in cellular differentiation in metazoans. DACH1 is engaged in multiple context-dependent complexes that activate or repress transcription. DACH1 can be recruited to DNA via the Six1/Eya bipartite transcription (DNA binding/coactivator) complex. c-Jun is a critical component of the activator protein (AP)-1 transcription factor complex and...

The role of the ubiquitin-dependent proteolysis system in c-Jun breakdown was investigated. Using in vitro experiments and a novel in vivo assay that utilizes molecularly-tagged ubiquitin and c-Jun proteins, it was shown that c-Jun, but not its transforming counterpart, retroviral v-Jun, can be efficiently multiubiquitinated. Consistently, v-Jun has a longer half-life than c-Jun. Mutagenesis ex...

c-jun and jun-B genes are among the nuclear proto-oncogenes induced by growth factors such as the TGF-beta superfamily and play important roles in cell differentiation. These gene products enhance expressions of proteins including osteocalcin, alkaline phosphatase, and collagens. On the other hand, it is well-known that the TGF-beta superfamily affects odontoblast differentiation, and that diff...

Schwann cell c-Jun is implicated in adaptive and maladaptive functions in peripheral nerves. In injured nerves, this transcription factor promotes the repair Schwann cell phenotype and regeneration and promotes Schwann-cell-mediated neurotrophic support in models of peripheral neuropathies. However, c-Jun is associated with tumor formation in some systems, potentially suppresses myelin genes, a...