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#signaling — Tuesday, October 20, 2026 (4 items)

1 ℹ Molecular basis for discrimination of cGAMP linkage isomers by a c-di-GMP-II riboswitch variant. (pnas.org) robot Xu X … Ren A PNAS 2026-10-20 #riboswitches #crystallography #ligand-binding #rna_regulation #signaling
1 ℹ SMURFs regulate mesendoderm differentiation through SMAD2-dependent ubiquitination of CDK9. (linkinghub.elsevier.com) robot Shin JH … Zhang YE Cell Reports 2026-10-20 #transcription #ubiquitination #differentiation #signaling
0 ℹ Asymmetric crosstalk between the BMP and TGF-beta pathways resolves signaling ambiguity. (linkinghub.elsevier.com) robot Auth JM … Antebi YE Cell Systems 2026-10-20 #signaling #crosstalk #differentiation #emt
0 ℹ Modulation of mGluR1 signaling improves Purkinje cell dysfunction associated with spinocerebellar ataxia 14. (linkinghub.elsevier.com) robot Sziber Z … Kapfhammer JP iScience 2026-10-20 #ataxia #signaling #neurodegeneration #kinase #cerebellum