The goal of this experiment was to define gene expression patterns of thirteen mouse retinal neuron subsets, labeled by expression of fluorescent proteins in transgenic mice.
MEGF10 and MEGF11 mediate homotypic interactions required for mosaic spacing of retinal neurons.
Specimen part
View SamplesWe have shown that removal of Lkb1 in chondorcytes results in enchondroma-like structure in postnatal mouse long bones. To furhter understand the role of Lkb1 in this process, we performed microarrrays to compare the transcriptional profile between control and conditional Lkb1 mutant (Col2a1-Cre; Lkb1c/c) chondrocytes.
Lkb1/Stk11 regulation of mTOR signaling controls the transition of chondrocyte fates and suppresses skeletal tumor formation.
Specimen part
View SamplesThe goal of this experiment was to define gene expression patterns of two mouse retinal neuron subsets that express the Thy1-mitoCFP-P (MP) transgene.
Neurod6 expression defines new retinal amacrine cell subtypes and regulates their fate.
Specimen part
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Satb1 Regulates Contactin 5 to Pattern Dendrites of a Mammalian Retinal Ganglion Cell.
Specimen part
View SamplesThe goal of this experiment was to define gene expression patterns of two mouse retinal ganglion cell subsets, labeled by expression of fluorescent proteins in Hb9-GFP and Drd4-GFP mice, all retinal ganglion cells labeled by anti-Thy1 antibody staining.
Satb1 Regulates Contactin 5 to Pattern Dendrites of a Mammalian Retinal Ganglion Cell.
Specimen part
View SamplesAt least 30 types of retinal ganglion cell (RGC) send distinct messages through the optic nerve to the brain. Strategies for promoting regeneration of RGC axons following injury act on only some of these types. Here we tested the hypothesis that over-expressing developmentally important transcription factors in adult RGCs could reprogram them to a “youthful” growth-competent state and promote regeneration of other types. From a screen of transcription factors expressed by developing RGCs, we found one, Sox11, that induced substantial axon regeneration. Transcriptome profiling confirmed that Sox11 activates genes involved in cytoskeletal remodeling and axon growth. Remarkably, alpha-RGCs, which preferentially regenerate following treatments such as PTEN deletion, were killed by Sox 11. Thus, Sox 11 promotes regeneration of non-alpha RGCs, which are refractory to PTEN. We conclude that Sox11 can reprogram adult RGCs to a growth-competent state and that different growth-promoting interventions act on distinct neuronal types. Overall design: We compared transcriptomes of retinal ganglion cells between AAV-Control retinas, and retinas treated with AAV-Sox11 overexpression. We then performed optic nerve crush, and 3 days later purified RGCs using FACS. RGCs were marked with Thy1-PE-Cy7 antibody and with live/dead cell staining. We performed sample preparations in full triplicate, and in each replicate we always performed Control and Sox11 on the same day, in alternating order.
Sox11 Expression Promotes Regeneration of Some Retinal Ganglion Cell Types but Kills Others.
Specimen part, Subject
View SamplesFour Kcng4-cre;stop-YFP mouse retinas from two mice were dissected, dissociated and FACS sorted, and single cell RNA-seq libraries were generated for 384 single cells using Smart-seq2. Aligned bam files are generated for 383 samples as one failed to align. Overall design: Four mouse retinas (labeled 1la, 1Ra, and 2la, 2Ra respective from the two mice) were used, and 96 single cells from each were processed using Smart-seq2. Total 384 cells Smart-seq2 analysis of P17 FACS sorted retinal cells from the Kcng4-cre;stop-YFP mice (Kcng4tm1.1(cre)Jrs mice [Duan et al., Cell 158, 793-807, 2015] crossed to the cre-dependent reporter Thy1-stop-YFP Line#1 [Buffelli et al., Nature 424, 430-434, 2003])
Comprehensive Classification of Retinal Bipolar Neurons by Single-Cell Transcriptomics.
Specimen part, Subject
View Samples15,000 GFP+ cells were collected from two replicates of the Htr3a GFP line into RNAlater (ThermoFisher, AM7024). RNA was purified and bulk RNA-seq was performed using the Ovation RNA-seq system V2 (Nugen, 7102-32) Overall design: Bulk RNA-seq analysis of Type 5 retinal bipolar cells (2 biological replicates)
Comprehensive Classification of Retinal Bipolar Neurons by Single-Cell Transcriptomics.
Specimen part, Subject
View SamplesA cell supsension containing an equal mix of HEK and 3T3 cells was used in the Fluidigm C1 Overall design: Suspensions of 3T3 and HEK cells were diluted down to a concentration of 250,000 per mL and mixed 1:1, then loaded onto two medium C1 cell capture chips.
Highly Parallel Genome-wide Expression Profiling of Individual Cells Using Nanoliter Droplets.
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View SamplesExpression data from rat with anti-glomerular basement membrane nephritis (anti-GBM). We used microarrays to analyze the transcriptome of kidney from anti-GBM model rat with or without drug treatment
Effects of a Tricaprylin Emulsion on Anti-glomerular Basement Membrane Glomerulonephritis in Rats: In Vivo and in Silico Studies.
Specimen part
View Samples