Elizabeth Nicholson, Dmitry A Kuzmin ... Dimitri Michael Kullmann
Neurons can synchronize, supporting flexible communication among brain areas; closed-loop optogenetics allows the frequency and power of population oscillations to be dissociated, providing a tool to interrogate how networks couple.
An insulin-Myc feed-forward loop triggered by transient JNK boosts transcription of genes essential for mitochondrial respiration and biogenesis during early oogenesis to support massive mtDNA replication and inheritance in Drosophila.
Two sets of modular components are sufficient to rewire MAPKs to regulate proteins through ubiquitination – a complementary pair of protein interaction domains and a phosphodegron.
Cell cycle gating enables a temporal compartmentalization of negative vs positive feedback control processes, leading to differential responses to repetitive interferon stimulations.
Matthew D Keefe, Haille E Soderholm ... Joshua L Bonkowsky
Neurological pathology and chronic activation of the induced stress response are caused by expression of a truncated EIF2B5 in vanishing white matter disease.
Ascending and descending cortico-cortical inputs are stronger on projection neurons that project back to the source of the inputs, forming selective interareal loops in deep but not superficial cortical layers.