Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Tracing the origin of hair follicle stem cells

ABSTRACT: Tracing the origin of hair follicle stem cells

PROVIDER: PRJNA614454 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR11390000.fastq.gz	Fastqsanger.gz
	SRR11390100.fastq.gz	Fastqsanger.gz
	SRR11390200.fastq.gz	Fastqsanger.gz
	SRR11390300.fastq.gz	Fastqsanger.gz
	SRR11390400.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 1666

Similar Datasets

Tracing the origin of hair follicle stem cells

Project description:The scRNA-seq data are an integral part of the manuscript with the above title. Using a photo-labelling technique and RamDA-seq as described in the overall design, we obtained accurate scRNA-seq data from developing hair follicles (HFs), reflecting the spatiotemporal dynamics of cellular state transition during HF morphogenesis. Single cell transcriptome analysis identified cell types, which cannot be distinguished by known makers, their signature markers, and transcriptional state changes in developing HFs. By integration of the data from single cell live imaging, our findings revealed the origin and developmental trajectories of tissue stem cells (SCs), leading to a new model of HF development and SC induction with unprecedented resolution.

2021-04-20 | GSE147372 | GEO

Less invasive diagnostics for cancer using hair follicle

Project description:Primary outcome(s): Comparison of the gene expression profile in hair follicle between cancer patients and healthy volunteer

| 2628246 | ecrin-mdr-crc

Nfatc1 Orchestrates Aging in Hair Follicle Stem Cells

Project description:Mouse hair follicles undergo synchronized cycles. Cyclical regeneration and hair growth is fueled by hair follicle stem cells (HFSCs). We used ChIP-seq to unfold genome-wide chromatin landscapes of Nfatc1 and dissect the biological relevence of its upstream BMP signaling in HFSC aging. Telogen quiescent hair follicle stem cells (HFSCs) were FACS-purified for ChIP-sequcencing.

2013-11-14 | E-GEOD-52328 | biostudies-arrayexpress

Autophagy induces hair follicle stem cell activation and hair follicle regeneration by regulating glycolysis

Project description:In this study, in order to explore the role of autophagy of human hair follicle stem cells in hair growth, we explored new ideas for hair regrowth. In this study, rapamycin was used to treat hair follicle stem cells to promote autophagy, and the different expression of genes was observed by comparing with the blank control group.

2024-01-10 | GSE229890 | GEO

Sphingolipid metabolism orchestrates the establishment of the adult hair follicle stem cell niche to control skin homeostasis

Project description:Bioactive sphingolipids serve as an essential building block of membranes, forming a selective barrier ensuring subcellular compartmentalization and facilitating cell type-specific intercellular communication through regulation of the plasma membrane receptor repertoire. How the cell type-specific lipid compositions are achieved and what is their functional significance in tissue morphogenesis and maintenance has remained unclear. Here, we identify a stem-cell specific role for ceramide synthase 4 (CerS4) in orchestrating fate decisions in the skin epidermis. Deletion of CerS4 in the epidermis prevents the effective establishment of the adult hair follicle bulge stem cell (HFSCs) niche due to altered differentiation trajectories of HFSC precursors towards upper hair follicle and inner bulge fates. Mechanistically, the HFSC differentiation defects arise from a stem cell intrinsic imbalance of key ceramides and sphingolipids, and associated hyperactivity of canonical Wnt signaling. The lack of HFSCs leads to disruption of hair follicle architecture and hair follicle barrier function, ultimately triggering a Th2-dominated immune infiltration closely resembling human atopic dermatitis. This work uncovers a fundamental role for a cell state-specific sphingolipid profile in epidermal stem cell homeostasis and the role of an intact stem cell niche in maintaining an intact skin barrier.

2025-01-23 | PXD047573 | Pride

Hair follicle stem cell gene profile

Project description:Mouse keratinocytes were isolated from K15-EGFP transgenic mice for FACS sorting. RNA samples from EGFP-high and alpha-6 integrin positive cells (hair follicle stem cells) and from EGFP negative and alpha-6 integrin positive cells were used for Microarray analysis. Keywords = stem cells Keywords = hair follicle Keywords = epidermis Keywords = alopecia Keywords: ordered

2004-04-01 | GSE1096 | GEO

RNA sequencing of ILK-deficient hair follicle bulge stem cells

Project description:We sequenced mRNA from FACS purified hair follicle bulge stem cells from 21 d old control and ILK-deficient mice, 3 biological replicates each Examination of mRNA levels in control and ILK-deficient hair follicle bulge stem cells

2015-09-01 | E-GEOD-68846 | biostudies-arrayexpress

SKPs derive from hair follicle precursors and exhibit properties of adult dermal stem cells

Project description:Global expression analysis of neural crest-like skin-derived precursors (SKPs) and Sox2-positive follicle dermal cells that SKPs originate from. In spite of the remarkable regenerative capacity of mammalian skin, an adult dermal stem cell has not yet been identified. Here, we provide evidence that SKPs, multipotent neural crest-like skin-derived precursors, represent an adult dermal stem cell. When transplanted into adult skin, SKPs can reconstitute the adult dermis, contribute to dermal wound-healing, home to a hair follicle niche, and instruct epidermal cells to make hair follicles. Hair follicle-derived SKPs self-renew, maintain their multipotency, and serially reconstitute hair follicles. The endogenous origin of SKPs are Sox2-positive follicle dermal cells that share a similar global gene expression profile with SKPs. These endogenous cells home back to their follicle niche, induce hair follicle morphogenesis, and differentiate into neural and dermal progeny. Hair follicle-associated dermal cells will move out of their niche to contribute to dermal maintenance and wound-healing. These studies therefore identify a dermal stem cell, and provide a biological rationale for the presence of a multipotent precursor within adult dermis, findings with important therapeutic implications.

2009-10-23 | GSE18690 | GEO

The homing of exogenous hair follicle mesenchymal stem cells into hair follicle niches

Project description:The homing of exogenous hair follicle mesenchymal stem cells into hair follicle niches

| PRJNA988825 | ENA

Stem cell quiescence acts as a tumor suppressor mechanism in hair follicle initiated squamous tumors

Project description:In many organs, adult stem cells are uniquely poised to serve as cancer cells of origin. In the epidermis, hair follicle stem cells (HFSCs) cycle through stages of quiescence (telogen) and proliferation (anagen) to drive hair growth. Within the hair follicle, HFSCs are capable of initiating squamous cell carcinoma, yet it is unclear how the hair cycle contributes to tumorigenesis. The data presented here show that HFSCs are unable to initiate tumors during the quiescent phase of the hair cycle, indicating that the mechanisms that keep HFSCs dormant are dominant to gain of oncogenes (Ras) or loss of tumor suppressors (p53). Instead, prolonged oncogenic stimuli only exert their effects when HFSC quiescence mechanisms are removed by normal HFSC activation. Furthermore, Pten activity is necessary for quiescence based tumor suppression, since Pten deletion alleviates this stem cell specific ability without affecting proliferation per se. Small RNAs were cloned from Trizol-lysed cells sorted from mouse skin and sequenced with the Illumina HiSeq2000.

2013-10-28 | E-GEOD-51765 | biostudies-arrayexpress

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