New preprint: We identify a dual regulatory role of nuclear FNBP4 in actin dynamics: the C-terminus binds actin, while the N-terminus inhibits the formin FMN1. Thanks to @Sankar_Maiti @iiserkol, #Actin_Cytoskeleton_Dynamics_Lab doi.org/10.64898/202... #actin #biochemistry #nucleus #formin #fnbp4

Meeting Alert! Santa Cruz Developmental Biology Meeting! 👇 @socdevbio.bsky.social @insdb.bsky.social @bscb-official.bsky.social @isdb.bsky.social @bsdb.bsky.social @ascbiology.bsky.social

Perspective @jcb.org by Richard McIntosh describing the history of research on #microtubule polymerization in terms of the ideas, technologies, and observations that have emerged as countless researchers have studied the dynamics of these essential cytoskeletal polymers. rupress.org/jcb/article/...

Call for papers: Cell Biology of the Nucleus We invite you to submit your latest research to our special issue: Cell Biology of the Nucleus, guest edited by @abbybuch.bsky.social alongside JCS Editor Megan King @luskinglab.bsky.social. Deadline: 3 November journals.biologists.com/jcs/pages/nu...

🚨 New publication out in @jbiolchem! We show how FNBP4 inhibits FMN1-mediated actin dynamics, revealing key regulatory mechanisms of non-diaphanous formin. Grateful to @Maiti_SP for his guidance and @ANRFIndia for funding! 🔗 doi.org/10.1016/j.jbc.…#ActinCytoskeletononwww.jbc.org/article/S002...xt

Mechanistic Insights into FNBP4-Mediated Regulation of non-diaphanous Formin FMN1 in Actin Cytoskeleton Dynamics www.biorxiv.org/content/10.1...

Actin fell in love with nucleus ❤️ #actin #cytoskeleton #nucleus #microscopy #cellbiology #research