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To protect mammals against retroviral infections, TRIM5 restriction factors recognize viral capsids by forming complementary hexagonal nets that can adapt to the patterns of capsid protein subunits on the viral capsid surface.

Casein kinase I, a pivotal kinase in the circadian clock encoded by ck-1a, is positively regulated by a novel RNA-binding protein that protects ck-1a transcripts from nonsense-mediated decay.

Hepatitis C virus evades IRF1-dependent intrinsic antiviral immunity by exploiting cyclophilin A and its regulation of PKR.

The analysis of 20 coral genomic datasets provides unprecedented insights into what makes reef-building corals unique, including the evolution of novel gene families involved in biomineralization, signaling and stress responses that have led to their evolutionary success throughout the Phanerozoic Eon.

Clonotypic tracing of SARS-CoV-2–responsive T cells reveals vaccination-induced dominant Tfh clonotypes, not pre-existing T cells, associated with sustained humoral response, and can serve as an index of antigen-specific antibody longevity.

Transient Ca elevations of cytoplasmic calcium in cardiac myocytes profoundly activate cardiac Na/K pump activity in parallel with physical-chemical changes of the sarcolemma but without involvement of conventional signaling mechanisms.

Single-cell transcriptomics of intraocular infiltrate in human HLA-B27-associated active anterior uveitis shows a unique composition and phenotype of leukocytes preferentially affecting dendritic cells.

Orphan nuclear receptor Nur77 protects bone by enabling a timely termination of osteoclast differentiation.