Project description:The importance of unanchored Ub in innate immunity has been shown only for a limited number of unanchored Ub-interactors. We investigated what additional cellular factors interact with unanchored Ub and whether unanchored Ub plays a broader role in innate immunity. To identify unanchored Ub-interacting factors from murine lungs, we used His-tagged recombinant poly-Ub chains as bait. These chains were mixed with lung tissue lysates and protein complexes were isolated with Ni-NTA beads. Sample elutions were subjected to mass spectrometry (LC-MSMS) analysis.
Project description:We generated gene expression profiles of 5 time points in murine lung development (E11.5, E13.5, E14.5, E16.5 and P5). The goal of this study was to establish a reference data set for exploration of large-scale similarities between transcriptomes in development and cancer. Experiment Overall Design: Whole lung expression profiles from C57BL/6J mice at E11.5 (pooled sample), E13.5, E14.5, E16.5 and P5.
Project description:In this study, time dependent genome wide lung mRNA profiling changes were assessed using C57BL/6J and A/J mice. Through comprehensive bioinformatics and functional genomics analyses, we identified both temporal and strain dependent gene expression patterns, systemically mapped key regulators, bioprocesses, and transcriptional networks controlling lung maturation, providing the basis for new therapeutic strategies to enhance lung function in preterm infants. In this study, we designed a genome-wide mRNA expression time-course study from E15.5 to Postnatal Day 0 (PND0) using lung RNAs from C57BL/6J and A/J mice that differ significantly in gestational length.
