Actin is abundant in the nucleus and it is clear that nuclear actin has important functions.
However, mystery surrounds the absence of classical actin filaments in the nucleus. To …

Nuclear actin and actin‐related proteins (Arps) are integral components of various chromatin‐
remodelling complexes. Actin in such nuclear assemblies does not form filaments but …

The form and function of actin in the nucleus have been enigmatic for over 30 years.
Recently actin has been assigned numerous functional roles in the nucleus, but its form …

β-Actin, once thought to be an exclusively cytoplasmic protein, is now known to have
important functions within the nucleus. Nuclear β-actin associates with and functions in …

For many years the existence of actin in the nucleus has been doubted because of the lack
of phalloidin staining as well as the failure to document nuclear actin filaments by electron …

Numerous physiological and pathological stimuli promote the rearrangement of the actin
cytoskeleton, thereby modulating cellular motile functions. Although it seems intuitively …

The dynamic remolding of the actin cytoskeleton is a critical part of most cellular activities,
and malfunction of cytoskeletal proteins results in various human diseases. The transition …

In addition to its essential functions within the cytoskeleton, actin also localizes to the cell
nucleus, where it is linked to many important nuclear processes from gene expression to …

Act3p/Arp4, an essential actin-related protein of Saccharomyces cerevisiae located within
the nucleus, is, according to genetic data, involved in transcriptional regulation. In addition to …

Nuclear accumulation of the serum response factor coactivator MAL/MKL1 is controlled by
its interaction with G‐actin, which results in its retention in the cytoplasm in cells with low …