{Reference Type}: Journal Article
{Title}: Protocol for the Study of Connexin and DNA Interactions.
{Author}: Fernandez-Olivares A;Retamal MA;
{Journal}: Methods Mol Biol
{Volume}: 2801
{Issue}: 0
{Year}: 2024
暂无{DOI}: 10.1007/978-1-0716-3842-2_10
{Abstract}: Connexins (Cxs) are transmembrane proteins which form hemichannels and gap junction channels at the plasma membrane. These channels allow the exchange of ions and molecules between the intra- and extracellular space and between cytoplasm of adjacent cells, respectively. The channel function of Cx assemblies has been extensively studied; however, "noncanonical" functions have emerged in the last few decades and have capture the attentions of many researchers, including the role of some Cxs as gene modulators or transcription factors. In this chapter, we describe a protocol to study the interaction of Cx46 with DNA in HeLa cells. These methods can facilitate understanding the role of Cxs in physiological processes and pathological mechanisms, including, for example, the contribution of Cx46 in maintaining stemness of glioma cancer stem cells.