Project description:Laser capture microdissected choroid plexuses were obtained and expression arrays were generated to investigate gene expression in wt and ApoE choroid plexuses; the choroid plexus forms the cerebrospinal fluid, the cerebrospinal fliod barrier, functions as the major gateway for blood-born leukocytes to enter the brain in degenerative and inflammatory brain diseases, and the principal neuroimmune interface in the brain. We found lipid deposits in the aged choroid plexus of hyperlipidemic mice but none in the wt control choroid plexuses. Here, we studied the functional impact and gene epressions in wt and ApoE-deficient choroid plexuses.
Project description:Previous work has led us to examine the differences in the choroid plexus function in B10.pl WT mice versus B10.PL RAG-/- mice. We believe that there is a difference between those that are normal functioning and those that are lymphocyte deficient. To determine the gene expression profile of the choroid plexus in wild type mice as compared to those that are lymphocyte deficient. We hypothesize that there is altered expression in the genes that mediate cellular adhesion in choroid plexus from wild type mice as compared to those that are lymphocyte deficient. 8-10 week old animals (age and sex matched) were injected with Evan's blue post anesthetization. After waiting an hour the animals were euthanized and their brains were extracted and placed in RNALater for 24 hours. The brains were then sliced sagitally Keywords: RAG mutant, choroid plexus
Project description:Previous work has led us to examine the differences in the choroid plexus function in B10.pl WT mice versus B10.PL RAG-/- mice. We believe that there is a difference between those that are normal functioning and those that are lymphocyte deficient. To determine the gene expression profile of the choroid plexus in wild type mice as compared to those that are lymphocyte deficient. We hypothesize that there is altered expression in the genes that mediate cellular adhesion in choroid plexus from wild type mice as compared to those that are lymphocyte deficient. 8-10 week old animals (age and sex matched) were injected with Evan's blue post anesthetization. After waiting an hour the animals were euthanized and their brains were extracted and placed in RNALater for 24 hours. The brains were then sliced sagitally
Project description:To study effect of VRK1 deletion on spermatogenesis of the mouse, transciptomic analysis of genes in postnatal 8-day testicular cells of wild type and VRK1-deficient Mus musculus was performed.
Project description:To study effect of VRK1 deletion on spermatogenesis of the mouse, transciptomic analysis of genes in postnatal 8-day testicular cells of wild type and VRK1-deficient Mus musculus was performed. Gene expression in testes from from wild type and VRK1-deficient mutant Mus musculus, respectively, was measured. Four independent experiments for wild type and mutant, respectively, were performed.
Project description:Laser capture microdissected choroid plexuses were obtained and expression arrays were generated to investigate gene expression in ApoE-Knockin choroid plexuses; the choroid plexus forms the cerebrospinal fluid, the cerebrospinal fliod barrier, functions as the major gateway for blood-born leukocytes to enter the brain in degenerative and inflammatory brain diseases, and the principal neuroimmune interface in the brain. We found lipid deposits in the aged choroid plexus of hyperlipidemic ApoE4-Knockin mice but none in normolipidemic ApoE4-Knockin or normolipidemic or hyperlipidemic ApoE3-Knockin control choroid plexuses. Here, we studied the functional impact and gene epressions these choroid plexuses.
