Unknown,Transcriptomics,Genomics,Proteomics

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A single cell atlas of frozen shoulder capsule identifies features associated with inflammatory fibrosis resolution (Bulk RNA-seq of capsular fibroblasts co-cultured with MDMs)


ABSTRACT: Bulk transcriptomic data of shoulder capsule fibroblasts isolated from frozen shoulder co-cultured with Dexamethasone (DEX) or LPS treated monocyte-derived macrophages (MDM), which were isolated from blood cones and stimulated with M-CSF, for 72 hours. The stimulated MDMs have been characterised as MerTKhigh(DEX) and MerTKlow(LPS). Unstimulated, DEX and LPS stimulated MDM were co-cultured with ex vivo shoulder capsule-derived fibroblasts from patients with frozen shoulder. Fibroblasts were then FACS isolated and RNA-sequencing analysis performed. As an additional control ex vivo fibroblasts were also profiled without co-culture (stimulation=”none”).

INSTRUMENT(S): Illumina NovaSeq 6000

ORGANISM(S): Homo sapiens

SUBMITTER: Michael Ng 

PROVIDER: E-MTAB-12312 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications


Frozen shoulder is a spontaneously self-resolving chronic inflammatory fibrotic human disease, which distinguishes the condition from most fibrotic diseases that are progressive and irreversible. Using single-cell analysis, we identify pro-inflammatory MERTK<sup>low</sup>CD48<sup>+</sup> macrophages and MERTK + LYVE1 + MRC1+ macrophages enriched for negative regulators of inflammation which co-exist in frozen shoulder capsule tissues. Micro-cultures of patient-derived cells identify integrin-med  ...[more]

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