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#phosphatase — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #phosphatase, aggregated by home.social.

  1. Apicomplexan #parasite division: @MGissot &co show that the #phosphatase TgPP1 in #Toxoplasma regulates the #CellCycle & amylopectin accumulation by dephosphorylating inner membrane complex & starch-binding domain proteins #PLOSBiology plos.io/3XwMYgj

  2. "We show that migrating #neurons in mice possess a growth cone at the tip of their leading process, similar to that of #axons, in terms of the #cytoskeletal dynamics and functional responsivity through protein tyrosine #phosphatase receptor type sigma (PTPσ). Migrating-neuron growth cones respond to chondroitin sulfate (CS) through PTPσ and collapse, which leads to inhibition of #neuronal migration."

    nature.com/articles/s41467-024

  3. The EGFR #phosphatase RPTPγ is a #redox-regulated suppressor of promigratory signaling
    Maitreyi Joshi, Philippe Bastiaens et al show that #RPTPγ is coupled to autocatalytic, ligandless #EGFR #phosphorylation by a ROS-mediated toggle-switch, enabling ultrasensitive EGFR activation at the plasma membrane
    embopress.org/doi/10.15252/emb

  4. Happy New Year 2023!
    Our first issue brings:

    #Calreticulin conformation changes in cold response

    Mammalian #CDC14 #phosphatase controls #stemness exit in #pluripotent cells

    #Exosomal #interleukin release via #IQGAP1-mediated #gasdermin-#ESCRT bridging

    #Microglial TNFα and cortical protein #phosphorylation during #sleep

    ...and more:
    embopress.org/toc/14602075/202