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Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium

ABSTRACT: Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium

PROVIDER: PRJNA937645 | ENA |

REPOSITORIES: ENA

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Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium Figure 1

Project description:Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium Figure 1

| PRJNA937648 | ENA

Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium Figure 4

Project description:Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium Figure 4

| PRJNA937661 | ENA

Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium Figure 3 & 7

Project description:Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium Figure 3 & 7

| PRJNA937662 | ENA

Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium Figure 2 & 7

Project description:Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium Figure 2 & 7

| PRJNA937647 | ENA

Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium Figure 1

Project description:Synovial Ly6c- cells are phenotypically distinct from circulating NCM

2023-08-15 | GSE225799 | GEO

Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium Figure 3 & 7

Project description:Identification of intra- and extra- vascular Syn Ly6c- cells

2023-08-15 | GSE225801 | GEO

Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium Figure 2 & 7

Project description:scRNA-seq analysis of joint myeloid niche identifies tissue Syn Ly6c- cells.

2023-08-15 | GSE225800 | GEO

Tissue-resident, extravascular Ly6c<sup>-</sup> monocytes are critical for inflammation in the synovium.

Project description:Monocytes are abundant immune cells that infiltrate inflamed organs. However, the majority of monocyte studies focus on circulating cells, rather than those in tissue. Here, we identify and characterize an intravascular synovial monocyte population resembling circulating non-classical monocytes and an extravascular tissue-resident monocyte-lineage cell (TR-MC) population distinct in surface marker and transcriptional profile from circulating monocytes, dendritic cells, and tissue macrophages that are conserved in rheumatoid arthritis (RA) patients. TR-MCs are independent of NR4A1 and CCR2, long lived, and embryonically derived. TR-MCs undergo increased proliferation and reverse diapedesis dependent on LFA1 in response to arthrogenic stimuli and are required for the development of RA-like disease. Moreover, pathways that are activated in TR-MCs at the peak of arthritis overlap with those that are downregulated in LFA1-/- TR-MCs. These findings show a facet of mononuclear cell biology that could be imperative to understanding tissue-resident myeloid cell function in RA.

| S-EPMC10697497 | biostudies-literature

Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium

Project description:This SuperSeries is composed of the SubSeries listed below.

2023-08-15 | GSE225803 | GEO

Tissue-resident, extravascular Ly6c- monocytes are critical for inflammation in the synovium Figure 4

Project description:Extra-vascular tissue location confers phenotype of TR-MC

2023-08-15 | GSE225802 | GEO