There are no validated biomarkers for chronic GVHD (cGVHD). We used a protein microarray and subsequent sequential enzyme-linked immunosorbent assay to compare 17 patients with treatment-refractory de novo-onset cGVHD and 18 time-matched control patients without acute or chronic GVHD to identify 5 candidate proteins that distinguished cGVHD from no cGVHD: CXCL9, IL2Rα, elafin, CD13, and BAFF. W...

The IFN-γ-inducible chemokines CXCL9, CXCL10, and CXCL11 play a key role in many inflammatory conditions, particularly those mediated by T cells. Therefore, the production of these chemokines in peripheral tissues could be instrumental in the pathophysiology of tissue-specific immunological diseases such as oral lichen planus (OLP). In the present study, we assessed the production of keratinocy...

BACKGROUND In the aftermath of the largest Q fever outbreak in the world, diagnosing the potentially lethal complication chronic Q fever remains challenging. PCR, Coxiella burnetii IgG phase I antibodies, CRP and 18F-FDG-PET/CT scan are used for diagnosis and monitoring in clinical practice. We aimed to identify and test biomarkers in order to improve discriminative power of the diagnostic test...

During infection with the helminth parasite Schistosoma mansoni, Ab regulates hepatic inflammation, and local production of Ig in the liver appears to play a role in this process. Exploring the development of the B cell response during infection, we found that parasite-specific IgG1-secreting plasma cells appeared first in the hepatic and mesenteric lymph nodes (LNs) and then at later times in ...

The chemokine receptors CXCR3 and CXCR4 are primarily involved in memory Th1 cell-driven autoimmune diseases. Although recent studies in chronic inflammatory disease showed therapeutic success using combined blockade, details of CXCR3 and CXCR4 synergism are not understood. In this investigation, we intended to unravel the interaction of these chemokine receptors in static and dynamic cell-migr...

BACKGROUND Cardiac allograft rejection remains a significant clinical problem in the early phase after heart transplantation and requires frequent surveillance with endomyocardial biopsy. However, this is an invasive procedure, which is unpleasant for the patient and carries a certain risk. Therefore, a sensitive non-invasive biomarker of acute rejection would be desirable. METHODS Endomyocar...

AIM To study the involvement of the chemokine receptor CXCR3 and its ligands (CXCL9/Mig, CXCL10/IP-10, CXCL11/ITAC) in optic neuritis (ON). METHODS 30 patients with ON and 10 non-inflammatory neurological disease controls were included. The patients underwent a phlebotomy, lumbar puncture, and MRI scan. CXCR3 expression was studied on blood and cerebrospinal fluid (CSF) T cells by flow cytome...

Abstract BACKGROUND Although immunotherapy holds promise for producing durable outcomes in GBM, a major obstacle is the limited ability of cytotoxic T lymphocytes (CTLs) to home tumor. CTLs are recruited via long-range signaling mediated by diffusion chemokines present inflammatory environments. During glioma formation, tumors manufacture immune-suppressive and cytokines that co-opt resident ce...

METHODS. Seventeen patients with diagnosed ocular sarcoidosis, 28 with suspected ocular sarcoidosis, 16 with Behçet’s disease, 17 with Vogt-Koyanagi-Harada disease, and 18 healthy subjects were studied. Serum levels of CCL2, CCL5, CXCL8, CXCL9, and CXCL10 were simultaneously measured by cytometric bead array using flow cytometer. In addition, serum CXCL9 and CXCL10 levels in the patients with d...