《联合生物学》.2006年.第3期

......

• Osteoblast differentiation and skeletal development are regulated by Mdm2–p53 signaling
• A Maurer's cleft–associated protein is essential for expression of the major malaria virulence antigen on the surface of infected red blood
• ERK1c regulates Golgi fragmentation during mitosis
• The Drosophila melanogaster Cajal body
• Analysis of kinesin motor function at budding yeast kinetochores
• Separase: a universal trigger for sister chromatid disjunction but not chromosome cycle progression
• A "traffic control" role for TGF3: orchestrating dermal and epidermal cell motility during wound healing
• Novel role of neuronal Ca2+ sensor-1 as a survival factor up-regulated in injured neurons
• Two distinct cytoplasmic regions of the 2 integrin chain regulate RhoA function during phagocytosis
• CpG-induced tyrosine phosphorylation occurs via a TLR9-independent mechanism and is required for cytokine secretion
• CHMP5 is essential for late endosome function and down-regulation of receptor signaling during mouse embryogenesis
• Vectorial insertion of apical and basolateral membrane proteins in polarized epithelial cells revealed by quantitative 3D live cell imaging
• GPI-anchored proteins are directly targeted to the apical surface in fully polarized MDCK cells
• Neuron to glia signaling triggers myelin membrane exocytosis from endosomal storage sites
• Exosomes and HIV Gag bud from endosome-like domains of the T cell plasma membrane
• Controversy fuels trafficking of GPI-anchored proteins
• The selective continued linkage of centromeres from mitosis to interphase in the absence of mammalian separase
• Changes in chromatin structure and mobility in living cells at sites of DNA double-strand breaks
• Sos-mediated activation of rac1 by p66shc
• The Drosophila melanogaster Apaf-1 homologue ARK is required for most, but not all, programmed cell death
• RNA granules
• Myelin under construction—teamwork required
• Skeletons in the p53 tumor suppressor closet: genetic evidence that p53 blocks bone differentiation and development
• Drosophila Cajal bodies: accessories not included
• Stu2p binds tubulin and undergoes an open-to-closed conformational change
• Checkpoint silencing during the DNA damage response in Caenorhabditis elegans embryos
• A role for the RabA4b effector protein PI-4K1 in polarized expansion of root hair cells in Arabidopsis thaliana
• Serpin squamous cell carcinoma antigen inhibits UV-induced apoptosis via suppression of c-JUN NH2-terminal kinase
• The epithelial–mesenchymal transition: new insights in signaling, development, and disease
• Molecular functions of nuclear actin in transcription