Drug repurposing analyses show that citalopram exerts anti-tumor effects by targeting C5aR1 on tumor-associated macrophages to enhance phagocytosis and CD8+ T cell immunity.
Muscle stem cells repurpose the tenogenic factor Scx to establish a muscle-specific transcriptional program that sustains stem cell expansion, migration, differentiation, fusion, self-renewal, and survival.
Harrison A Grier, Sohrab Salimian, Matthew T Kaufman
Mouse primary motor and somatosensory cortices contain detailed information about the many time-varying arm and paw joint angles during reaching and grasping, implying a 'low-level' role in controlling these movements.
Comprehensive residue-level mapping of amyloid-beta recognition reveals how sequence variants, post-translational modifications, and aggregation state shape antibody specificity, thereby guiding selection and development of therapeutic antibodies in Alzheimer’s disease.
Philémon Roussel, Mingyi Zhou ... Auguste Genovesio
Metabolic imaging of the Drosophila mushroom body reveals distinct profiles among Kenyon cell subtypes and detects a subtle learning-associated metabolic change.
Three newly developed biosensors demonstrate that the C-terminal tail of α-tubulin does not freely extend from the microtubule surface as widely thought, but rather is inaccessible along most microtubules in cells.
