Disintegration of the midline epithelial seam (MES) is crucial for palatal fusion, and failure results in cleft palate. Palatal fusion and wound repair share many common signaling pathways related to epithelial-mesenchymal cross-talk. We postulate that chemokine CXCL11, its receptor CXCR3, and the cytoprotective enzyme heme oxygenase (HO), which are crucial during wound repair, also play a deci...

OBJECTIVE Up to now, little was known about the immunological changes of chronic hepatitis C (CHC) patients treated with direct-acting antiviral agents (DAAs); we try to explore the effect of DAAs on the frequency of monocytes, NK cells, and cytokines that promote their activation. METHODS 15 treatment-naive CHC patients and 10 healthy controls were recruited. Patients were examined before DA...

We investigated roles for chemoattractants in dissemination of HIV-1 by examining the induction of T cell-active chemokines in HIV-1-infected human monocyte-derived macrophages and dendritic cells. Of the 12 chemokines analyzed, mRNAs for two, CXCL10 and CXCL11, ligands for the chemokine receptor CXCR3, were up-regulated in both cell types upon infection by HIV-1. Induction of these chemokine g...

BACKGROUND CXC chemokines are induced by inflammatory stimuli in epithelial cells and some, like MIG/CXCL9, IP-10/CXCL10 and I-TAC/CXCL11, are antibacterial for Streptococcus pyogenes. METHODOLOGY/PRINCIPAL FINDINGS SpeB from S. pyogenes degrades a wide range of chemokines (i.e. IP10/CXCL10, I-TAC/CXCL11, PF4/CXCL4, GROalpha/CXCL1, GRObeta/CXCL2, GROgamma/CXCL3, ENA78/CXCL5, GCP-2/CXCL6, NAP-...

In this study, the early pulmonary cytokine and chemokine responses in mice immunized with either BCG vaccine, a DeltasecA2 mutant of Mycobacterium tuberculosis, or a DNA vaccine expressing an ESAT6-antigen 85B fusion protein and then aerogenically challenged with a low dose of M. tuberculosis were evaluated by PCR array. The cellular immune responses at day 10 postchallenge were essentially eq...

Abstract Background and Aims Acute tubulointerstitial nephritis (ATIN) diagnostic lays on the kidney biopsy given absence of non-invasive biomarkers for disease demonstration follow-up. The aim this study was to evaluate accuracy ten urinary inflammatory-related cytokines in ATIN its clinical distinction from acute tubular necrosis (ATN). Method Observational prospective including 21 12 ATN pat...

Objectives Graft-versus-host disease (GVHD) is an important complication of bone marrow transplantation. Recent reports suggest the significance T-cell subsets (Th1, Th17, and cytotoxic CD8+ T cells) as well CD163+ macrophages in development cutaneous GVHD. produce various chemokines to establish immunological microenvironment following stimulation by stromal factors lesional skin. Thus, purpos...