Gallus gallus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA515142 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Transcriptional profile of the migratory cardiac neural crest
| PRJNA492347 | ENA
Project description:We employ RNA-seq of FACS sorted cell populations to identify genes that are enriched in cranial neural crest in relationship to the trunk. Transcriptional profiling of delaminating cranial and trunk neural crest subpopulations.
2016-06-24 | E-GEOD-75125 | biostudies-arrayexpress
Project description:Transcriptoma data of trunk neural crest cells migrating on ventral pathway of chick embryos
| PRJNA494045 | ENA
Project description:Ectoderm-derived neural crest is a transient structure arising during early embryogenesis in vertebrates. Neural crest consists of four derivatives based on their anterior- to posterior location along the body axis; cranial, vagal, trunk and sacral, respectively. We recently showed that trunk neural crest-specific gene MOXD1 functions as a tumor suppressor in trunk neural crest-derived childhood cancer form neuroblastoma and is essential for proper development of healthy adrenal glands. However, the role of MOXD1 during early embryogenesis is not known. Here, we conditionally knocked out MOXD1 in trunk neural crest cells before they become lineage-committed, using a CRISPR/Cas9 approach in chick embryos. Assessment of embryo growth showed that knockout of MOXD1 delayed development with knockout embryos being smaller. RNA sequencing of trunk-derived neural crest cells from control and knockout embryos showed enrichment of genes connected to gland development, copper ion metabolism and neuroblastoma progression. In conclusion, MOXD1 is important during early and prolonged embryonic development with effects on gland formation, possibly mediated via its role in copper metabolism.
2023-09-13 | GSE242700 | GEO
Project description:Skin-derived precursors (SKPs) are multipotent dermal stem cells that reside within a hair follicle niche and that share properties with embryonic neural crest precursors. Here, we have asked whether SKPs and their endogenous dermal precursors originate from the neural crest or whether, like the dermis itself, they originate from multiple developmental origins. To do this, we used two different mouse Cre lines that allow us to perform lineage tracing: Wnt1-cre, which targets cells deriving from the neural crest, and Myf5-cre, which targets cells of a somite origin. By crossing these Cre lines to reporter mice, we show that the endogenous follicle-associated dermal precursors in the face derive from the neural crest, and those in the dorsal trunk derive from the somites, as do the SKPs they generate. In spite of these different developmental origins, SKPs from these two locations are functionally similar, even with regard to their ability to differentiate into Schwann cells, a cell type only thought to be generated from the neural crest. Analysis of global gene expression using microarrays confirmed that facial and dorsal SKPs exhibit a very high degree of similarity, and that they are also very similar to SKPs derived from ventral dermis, which has a lateral plate origin. However, these developmentally-distinct SKPs also retain differential expression of a small number of genes that reflect their developmental origins. Thus, an adult neural crest-like dermal precursor can be generated from a non-neural crest origin, a finding with broad implications for the many neuroendocrine cells in the body. We obtained three independent isolates each of dorsal trunk SKPs, ventral trunk SKPs and facial SKPs and four isolates of MSCs, all generated from adult rats. RNA samples deriving from these cells were analyzed on the Affymetrix GeneChip Rat Gene 1.0 ST Array.
2010-09-03 | E-GEOD-23954 | biostudies-arrayexpress
Project description:Neural crest (NC) cells contribute to the development of many complex tissues. The abnormal development of NC cells accounts for a number of congenital birth defects. Generating NC cells, and more specifically NC subpopulations such as cranial, cardiac, and trunk NC cells from human induced pluripotent stem (iPS) cells and human embryonic stem (ES) cells presents a valuable tool to model and study human NC development and disease. Here we provide a robust, efficient, and reproducible protocol for the differentiation of human iPS and ES cells into NC cells. The protocol has been validated in multiple human pluripotent stem cell lines and yields relatively pure NC cell populations in eight days. The resulting cells can be propagated and retain NC marker expression over multiple passages. The NC cells show proper cell specification and can develop into NC-derived cell lineages including smooth muscle cells, peripheral neurons, and Schwann cells. Additionally, the NC cells are functional and migrate to appropriate chemoattractants such as SDF-1, Fgf8b, BMP2, and Wnt3a. Importantly, this method generates all NC subpopulations (cranial, cardiac, and trunk) providing a great advantage to readily available NC differentiation methods. Neural crest cells derived from human induced pluripotent stem cells were profiled using Affymetrix Gene 1.0 arrays to identify differential gene expression changes and alternative exons from the open-source software AltAnalyze. An FDR adjusted emperical Bayes moderated t-test p < 0.05 was used to identify differentially expressed Ensembl genes and GO-Elite used to identify biologically relevant, Ontology, pathway and gene-set categories. Alternative exons were obtained using the FIRMA analysis option and default thresholds. Other array neural crest array and RNA-Seq dataset were compared to this to identify common and distinct regulatory mechanisms.
2013-08-16 | E-GEOD-44727 | biostudies-arrayexpress
Project description:We report that cancer associated protein HIF-2a is expressed in trunk neural crest neuroblastoma precursor cells in the developing embryo in three different species; human, mouse and avian. Dysregulation of HIF-2a leads to alterations in embryonic development, and neural crest cell migration, proliferation and self-renewal capacity. With RNAsequencing we report that alterations of HIF-2a expression affects the global transcriptome and that gene ontology enrich for the same processes observed in vivo.
2021-02-24 | GSE140319 | GEO
Project description:Early and post-embryonic neural crest-derived lineages in the zebrafish trunk in response to thyroid hormone modulation
2019-05-14 | GSE131136 | GEO
Project description:To elucidate the molecular features of craniofacial versus trunk neural crest cells (NCCs), we utilized P0-Cre/Floxed-EGFP mice that specifically label NCCs (Yamauchi et al., 1999 (PMID 10419695)). Craniofacial and trunk regions were isolated from P0-Cre/Floxed-EGFP mouse embryos at embryonic day E12.5, and dissociated cells were analyzed by flow cytometory in regard to the intensity of EGFP. In this study, we performed at least duplicate experiments for each of the four groups (Craniofacial EGFP+, Trunk EGFP+, Craniofacial EGFP-, Trunk EGFP-). Total of 9 samples.
2014-08-01 | E-GEOD-39191 | biostudies-arrayexpress