Project description:Progressive retinal atrophy (PRA) is a common cause of blindness in many pure and mixed breed dogs (Canis lupus familiaris). The typical onset of PRA begins with gradual night vision loss followed by day vision loss due to the death of rod and cone receptors, respectively. There are currently no mutations or genes reported to be causative or associated with PRA in the Hungarian Puli. In this study, we use an extensive list of 53 known PRA genes to screen for putative causal variants in this breed of dog.
Project description:We report the presence of circulating miRNAs released by the filarial nematode Dirofilaria immitis into the host (Canis familiaris) bloodstream.
Project description:We characterized the gene expression by Hierarchical Clustering and one-matrix clustering in hESC, day 12 progenitors, day 25-day 27, day82 differentiated hypothalamic neurons from hESCs and day 45 neurons derived from iPSCs generated from controls (2 independent) and BBS (Bardet-Biedl Syndrome, 3 independent) subjects.
Project description:We report the presence of circulating miRNAs released by the filarial nematode Dirofilaria immitis into the host (Canis familiaris) bloodstream. MiRNA deep-sequencing combined with bioinformatics revealed over 200 mature miRNA sequences of potential nematode origin in Dirofilaria immitis-infected dog plasma in two independent analyses
Project description:Bardet-Biedl Syndrome (BBS) is a rare autosomal recessive disorder caused by mutations in genes encoding components of the primary cilium and characterized by hyperphagic obesity. We developed a cellular model of BBS using induced pluripotent stem cell (iPSCs)-derived hypothalamic arcuate-like neurons. Single-cell RNA sequencing of iPSC-derived hypothalamic neurons from BBS1M390R and isogenic control identified affected cell subpopulations and several down-regulated pathways in BBS1 hypomorphic neurons, including axon guidance, insulin signaling and cAMP pathway.
Project description:We report miRNA profiling in patients with Alström syndrome (ALMS) and Bardet-Biedl syndrome (BBS). The aim of this study was to determine if the expression of circulating miRNAs in patients with ALMS and BBS differs from that in healthy and obese individuals and determine if miRNA levels correlate with metabolic tests, BMI-SDS and patient age.
Project description:Viromes of sour and sweet cherry trees in Hungarian germ line collections were surveyed using small RNA HTS as an unbiased method. RNA from leaf samples of different cultivars were purified and used to produce seven pools from which small RNA HTS libraries were prepared. The sequenced reads were analyzed using bioinformatic methods to revel the presence of viruses in the samples. Presence of the viruses were validated using RT-PCR.