Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Single cell atlas of the Drosophila embryonic salivary gland reveals key morphogenetic control steps

ABSTRACT: In order to investiage the morphogenetic control of early tube development in the Drosophila melanogaster embryo we performed single-cell-RNAseq-analysis of FACS-isolated early salivary gland placodal cells (stage 10-12), making up less than 0.4% of cells within the embryo to look for early tubulogeneic signatures. In order to identify salivary gland specific signals from epidermal signatures we also performed single-cell-RNAseq-analysis on FACS-isolated epidermal cells in stage 10-12 Drosophila melanogaster embryos for the purpose of differential expression anaylsis.

ORGANISM(S): Drosophila melanogaster

PROVIDER: GSE271294 | GEO | 2025/03/13

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

CGH to ascertain levels of gDNA in third instar salivary glands of various mutant Drosophila

Project description:Comparative genomic hybridization was performed to compare levels of gDNA in third instar salivary glands of Drosophila mutants/nulls in the SuUR and orc proteins, compared with 0-2hr diploid embryo gDNA. This illustrates regions of differential replication in the genome. CGH of salivary gland DNA compared with diploid early embryonic samples for four different Drosophila strains

2011-10-17 | E-GEOD-31898 | biostudies-arrayexpress

Drosophila melanogaster strain:y cn bw sp

Project description:Drosophila melanogaster salivary gland genome sequencing

| PRJNA244953 | ENA

Organ-specific gene expression in single differentiating Drosophila embryos

Project description:Age-matched stage 13 embryos were dissected and cDNA of 8 organs from each embryo were sequenced. The organs were foregut, anterior midgut, posterior midgut, hindgut, Malpighian tubules, left salivary gland, right salivary gland, ventral nerve cord. Gene expression, transcription start and stop sites, and strands of termini were analysed. SMART amplification adapters were used for finding transcript termini and for phasing.

2017-02-01 | GSE77429 | GEO

Retinoic acid and FGF10 promote the differentiation of mESCs into induced embryonic salivary glands

Project description:Salivary glands produce saliva and play essential roles in digestion and oral health. Pluripotent stem cell-derived (PSC) organoids provide a powerful platform for studying salivary gland development and developing new regenerative therapy. The previous protocol of PSC-derived salivary gland organoids required complicated manufacturing processes, which hampered the organoids for basic research and clinical application.Here, by mimicking the regulatory mechanism of developing salivary glands, we reported the differentiation of induced embryonic salivary glands (iE-SGs) from mouse embryonic stem cells by step-wise treatment of retinoic acid and FGF10. We showed that the iE-SGs recapitulated early morphogenetic events, including the thickening and invagination of the salivary gland placode, and then formed initial buds. The iE-SGs also differentiated into developing ducts structures and could develop to striated and excretory ducts when transplanted in vivo. RNA- seq revealed that iE-SGs had gene expression profiles similar to mouse embryonic SMGs. Thus, our study provided an easy and safe method to generate iE-SGs and offered possibilities for studying events during salivary gland morphogenesis in vitro

2022-08-03 | GSE198489 | GEO

Gene expression analysis of human salivary gland and organoid at single cell resolution

Project description:Salivary glands that produce and secret saliva, which is essential for lubrication, digestion, immunity, and oral homeostasis, consist of diverse cells. Maintenance of diverse salivary gland cells in organoids remains problematic. Here, we established human salivary gland organoids, which is composed of multiple cellular subsets, from 3 major salivary glands, including parotid gland (PG), submandibular gland (SMG), and sublingual gland (SLG). Human salivary gland organoids expressed gland-specific genes and proteins of acinar, myoepithelial, and duct cells. Organoids were maintained in growth media (named GEM) and further underwent differentiation in differentiation media (named DAM). Our study will provide an experimental platform for the exploration of mechanisms involvled in tissue regeneration, development, or several salivary gland diseases.

2022-05-05 | GSE184526 | GEO

Gene expression of murine 3 major salivary gland organoids

Project description:Salivary glands that produce and secret saliva, which is essential for lubrication, digestion, immunity, and oral homeostasis, consist of diverse cells. The long-term maintenance of diverse salivary gland cells in organoids remains problematic. Here, we established long-term murine salivary gland organoids from 3 major salivary glands, including parotid gland (PG), submandibular gland (SMG), and sublingual gland (SLG). Murine salivary gland organoids expressed gland-specific genes and proteins of acinar, myoepithelial, and duct cells. Organoids were maintained in growth media (named GEM) and further underwent differentiation in differentiation media (named DAM). Our study will provide an experimental platform for the exploration of mechanisms involvled in tissue regeneration, development, or several salivary gland diseases.

2022-05-05 | GSE184091 | GEO

Total and nuclear RNA-seq of whole-embryo and mesodermal cells

Project description:Whole-transcriptome analysis using total RNA-seq (rRNA depleted) of Drosophila melanogaster samples from whole-embryo or mesodermal FACS-sorted cells (using a transgenic fly line expressing a EGFP-tagged protein in mesoderm, during different stages of early embryonic development.

2018-10-24 | E-MTAB-4069 | biostudies-arrayexpress

Single-cell RNA-sequencing from stroma in a mouse submandibular salivary gland following 5-day deligation or control homeostatic

Project description:The submandibular salivary gland stroma makes up only a small portion of the total salivary gland and the stromal response to salivary gland injury has been understudied. We used single-cell RNA-sequencing (scRNAseq) to analyze which cell types are present in deligated and homeostatic salivary glands, how the cell type abundance is altered during regeneration, and how the transcriptome of those cells is being altered. This will allow us to examine which cell types are important contributors torecovery from salivary gland ductal ligation injury.

2023-07-01 | GSE235677 | GEO

Single-cell RNA-sequencing from stroma in a mouse submandibular salivary gland following 14-day ligation or mock surgery

Project description:The submandibular salivary gland stroma makes up only a small portion of the total salivary gland and the stromal response to salivary gland injury has been understudied. We used single-cell RNA-sequencing (scRNAseq) to analyze which cell types are present in ductal ligated and mock surgery salivary glands, how the cell type abundance is altered during injury, and how the transcriptome of those cells is being altered. This will allow us to examine which cell types are important contributors to recovery from salivary gland ductal ligation injury.

2024-01-23 | GSE253916 | GEO

Single-cell RNA-sequencing from stroma in a mouse submandibular salivary gland 14 days after ligation or mock surgery

Project description:The submandibular salivary gland stroma makes up only a small portion of the total salivary gland and the stromal response to salivary gland injury has been understudied. We used single-cell RNA-sequencing (scRNAseq) to analyze which cell types are present in both control and ligated samples, how the cell type abundance is altered following injury, and how the transcriptome of those cells is being altered. This will allow us to examine which cell types are important contributors to fibrosis induced by salivary gland ductal ligation injury.

2023-03-29 | GSE226640 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data