[HTML][HTML] From bench to bedside: Calprotectin (S100A8/S100A9) as a biomarker in rheumatoid arthritis

J Inciarte-Mundo, B Frade-Sosa… - Frontiers in …, 2022 - frontiersin.org
S100A9/S100A8 (calprotectin), a member of the S100 protein family, has been shown to
play a pivotal role in innate immunity activation. Calprotectin plays a critical role in the …

The endogenous Toll–like receptor 4 agonist S100A8/S100A9 (calprotectin) as innate amplifier of infection, autoimmunity, and cancer

JM Ehrchen, C Sunderkötter, D Foell… - Journal of leukocyte …, 2009 - academic.oup.com
Abstract S100A8 and S100A9 are novel members of the group of damage–associated
molecular pattern molecules (DAMP) which are early amplifiers of innate immune responses …

S100 proteins expressed in phagocytes: a novel group of damage-associated molecular pattern molecules

D Foell, H Wittkowski, T Vogl… - Journal of Leucocyte …, 2007 - academic.oup.com
Damage-associated molecular pattern (DAMP) molecules have been introduced as
important proinflammatory factors of innate immunity. One example known for many years to …

Effectiveness of first‐line treatment with recombinant interleukin‐1 receptor antagonist in steroid‐naive patients with new‐onset systemic juvenile idiopathic arthritis …

SJ Vastert, W de Jager, BJ Noordman… - Arthritis & …, 2014 - Wiley Online Library
Objective To conduct a prospective cohort study using anakinra, a recombinant IL‐1
receptor antagonist (IL‐1Ra), as first‐line therapy in patients with new‐onset systemic …

MRP8 and MRP14 control microtubule reorganization during transendothelial migration of phagocytes

T Vogl, S Ludwig, M Goebeler, A Strey, IS Thorey… - blood, 2004 - ashpublications.org
Abstract MRP14 (S100A9) is the major calcium-binding protein of neutrophils and
monocytes. Targeted gene disruption reveals an essential role of this S100 protein for …

[HTML][HTML] The S100A8/A9 heterodimer amplifies proinflammatory cytokine production by macrophages via activation of nuclear factor kappa B and p38 mitogen …

K Sunahori, M Yamamura, J Yamana… - Arthritis research & …, 2006 - Springer
Abstract S100A8 and S100A9, two Ca 2+-binding proteins of the S100 family, are secreted
as a heterodimeric complex (S100A8/A9) from neutrophils and monocytes/macrophages …

Myeloid-related proteins 8 and 14 induce a specific inflammatory response in human microvascular endothelial cells

D Viemann, A Strey, A Janning, K Jurk, K Klimmek… - Blood, 2005 - ashpublications.org
Abstract Myeloid-related protein 8 (MRP8) and MRP14, S100 proteins secreted by activated
phagocytes, bind specifically to endothelial cells. The endothelial response to …

S100 proteins in rheumatic diseases

J Austermann, C Spiekermann, J Roth - Nature Reviews Rheumatology, 2018 - nature.com
Rheumatic diseases are characterized by sterile inflammation that causes severe long-term
damage to various organ systems. A growing body of evidence supports a pivotal role for the …

Phagocyte-specific calcium-binding S100 proteins as clinical laboratory markers of inflammation

D Foell, M Frosch, C Sorg, J Roth - Clinica chimica acta, 2004 - Elsevier
The EF-hand homolog family of S100 proteins comprises the largest group of calcium-
binding proteins. Within this S100 family, the phagocyte-specific calcium-binding proteins …

The danger from within: alarmins in arthritis

M Nefla, D Holzinger, F Berenbaum… - Nature Reviews …, 2016 - nature.com
Alarmins (also known as danger signals) are endogenous molecules that are released to
the extracellular milieu after infection or tissue damage. Extracellular alarmins interact with …