Knee osteoarthritis phenotypes based on synovial fluid immune cells correlate with clinical outcome trajectories

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00098892%3A_____%2F22%3A10157153" target="_blank" >RIV/00098892:_____/22:10157153 - isvavai.cz</a>

Alternative codes found

RIV/61989592:15110/22:73614533 RIV/61989100:27240/22:10250495

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S1063458422008561?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1063458422008561?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.joca.2022.08.019" target="_blank" >10.1016/j.joca.2022.08.019</a>

Result language

angličtina

Original language name

Knee osteoarthritis phenotypes based on synovial fluid immune cells correlate with clinical outcome trajectories

Original language description

Background: Knee osteoarthritis (KOA) is a highly heterogeneous disease encompassing a wide range ofclinical phenotypes. Phenotypes based on immune cells and protein pattern in synovial fluid (SF) and their relationship to clinical trajectories have not been described. Objective: To assess phenotypes based on immune cells and protein pattern of SF in KOA. Design: SF-derived immune cells were investigated in 119 patients with KOA using flow cytometry. Immune-phenotypes (iPhen) were determined by multivariate patient similarity network analysis andrelated to clinical trajectory (3-6 months post-sampling) along with protein pattern and macrophage chemokine receptors. Results: Four iPhen were detected based on the distribution of T-lymphocytes, monocyte-macrophage lineage cells and activated CD8+ T-lymphocytes. The 'activated' phenotype (n = 17) had high T-lymphocytes but low monocyte-macrophage lineage cells and neutrophils, all highly activated, and showed improved symptoms in 70% patients. The 'lymphoid progressive' phenotype (n = 31) had high neutrophils, low lymphocytes and monocytee-macrophage lineage cells, low activation and was associated with lower pain levels. The 'myeloid progressive' phenotype (n = 35) had high NK and monocyte-macrophage lineage cells but low T-lymphocytes and activation. The 'aggressive' phenotype (n = 36) had high lymphocytes, macrophages, NK cells and neutrophils and high activation, and only 39% of patients improved during follow-up. Low CXCR4 and CCR7 expression on macrophages and high CXCL10 in SF were linked to improved clinical trajectory. Conclusion: We identified four immune-phenotypes that were associated with different clinical trajectories in KOA patients. How these phenotypes can be targeted therapeutically deserves further investigation.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

30102 - Immunology

Project

<a href="/en/project/NU20-06-00269" target="_blank" >NU20-06-00269: Utility of cellular profiles and proteomics of synovial fluid and periprosthetic tissues for clinical decision making in knee osteoarthritis</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2022

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Osteoarthritis and Cartilage

ISSN

1063-4584

e-ISSN

1522-9653

Volume of the periodical

30

Issue of the periodical within the volume

12

Country of publishing house

GB - UNITED KINGDOM

Number of pages

10

Pages from-to

1583-1592

UT code for WoS article

000926630800005

EID of the result in the Scopus database

2-s2.0-85139661700