In version V57, topics with new or revised pathways include: Developmental biology (RET signaling), Disease (Signaling by FGFR in disease and Defective CFTR causes cystic fibrosis), Gene expression (rRNA modification in the mitochondrion and Transcriptional regulation by the AP-2 (TFAP2) family of transcription factors), Immune system (ER-Phagosome pathwayInterleukin-7 signalingRegulation by endogenous TLR ligand, and TCR signaling), Metabolism (Lipid digestion, mobilization, and transport and Phosphate bond hydrolysis by NTPDase proteins). Metabolism of proteins (Deubiquitination), Neuronal system (Interactions of neurexins and neuroligins at synapses and SALM protein interactions at synapse). Signal transduction (EGFR downregulationSignaling by FGFR1, and FGFRL1 modulation of FGFR1 signaling), Transmembrane transport of small molecules (ABC-family proteins mediated transport) and Vesicle-mediated transport (Clathrin-mediated endocytosis).

Our external author is Alba SanchisCostin AntonescuJohn Bergeron, Daniel BogenhagenNunzio BottiniGuang-Chao ChenIgor DawidRegina FluhrerNoriko GotohFrancesca GranucciRichard GrosePaul HeppenstallJing HuJan HuertasWenqin LuoMalay MandalBirgit MeldalDaniel MoralesTatsunori NishimuraRonald PetraliaGail SeaboldSunny SharmaStephanie StanfordJean SévignyPhilip WashbourneIvan Zanoni, and Valeria Zarelli are our external reviewers.

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