Erratum: Actin-binding protein alpha-actinin 4 (ACTN4) is a transcriptional co-activator of RelA/p65 sub-unit of NF-kB.

[This corrects the article DOI: 10.18632/oncotarget.901.

Co-expression of RelA/p65 and ACTN4 induces apoptosis in non-small lung carcinoma cells.

Alpha-actinin 4 (ACTN4) is an actin-binding protein of the spectrin superfamily. ACTN4 is found both in the cytoplasm and nucleus of eukaryotic cells. The main function of cytoplasmic ACTN4 is stabilization of actin filaments and their binding to focal contacts.

Actin-binding protein alpha-actinin 4 (ACTN4) is a transcriptional co-activator of RelA/p65 sub-unit of NF-kB.

ACTN4 is an actin-binding protein that participates in cytoskeleton organisation. It resides both in the cytoplasm and nucleus and physically associates with various transcription factors. Here, we describe an effect of ACTN4 expression on transcriptional activity of the RelA/p65 subunit of NF-kB.

[Novel splicing isoform of actin-binding protein alpha-actinin 4 in epidermoid carcinoma cells A431].

Alpha-actinin 4 (ACTN4) belongs to actin binding proteins of the spectrin superfamily. Structural organisation of actin fibres and focal contacts is considered to be its primary function in a cell. Besides that, nucleocytoplasmic shuffling of ACTN4 and its involvement in nuclear processes were demonstrated.

Proteomic analysis of ACTN4-interacting proteins reveals it's a putative involvement in mRNA metabolism.

Alpha-actinin 4 (ACTN4) is an actin-binding protein. In the cytoplasm, ACTN4 participates in structural organisation of the cytoskeleton via cross-linking of actin filaments. Nuclear localisation of ACTN4 has also been reported, but no clear role in the nucleus has been established.