The aim of this study was to evaluate dysregulation of gene expression associated with the cellular stress response in a patient with a post-"warning stroke" depressive disorder confirmed by the presence of a neurophysiological neuromarker through the use of quantitative EEG and event-related potentials. The patient was tested for seven genes associated with the stress reaction: HSPA1A, HSPB1, ...

PURPOSE To compare the global gene expression patterns in uninfected and fungus-infected mouse corneas at the onset of Candida albicans keratitis. METHODS Fungal keratitis was generated by scarifying the corneal epithelium of BALB/c mice followed by topical inoculation with Candida albicans. Corneal infection was allowed to progress for one day, and total RNA was then extracted from excised c...

OBJECTIVE To review the available evidence on the role of interleukins in the etiopathogenesis of Irritable Bowel Syndrome. METHODS Bibliographic retrieval on PubMed including the MeSH terms "Irritable Bowel Syndrome, "Immune System", "Cytokines" and "Interleukins". RESULTS Sixteen case-control studies and one randomised controlled trial were retrieved. The blood appears to have a high conc...

Cytokines affect nearly every biological process; these include embryonic development, disease pathogenesis, non-specific response to infection, specific response to antigen, changes in cognitive functions and progression of the degenerative processes of aging. In addition, cytokines are part of stem cell differentiation, vaccine efficacy and allograft rejection. This short insight focuses on t...

We conducted a genome-wide scan for visceral leishmaniasis in mixed-breed dogs from a highly endemic area in Brazil using 149,648 single nucleotide polymorphism (SNP) markers genotyped in 20 cases and 28 controls. Using a mixed model approach, we found two candidate loci on canine autosomes 1 and 2. The positional association on chromosome 2 mapped to a predicted DNAse sensitive site in CD14+ m...

BACKGROUND An increased inflammatory innate response may play a role in pathogenesis of respiratory syncytial virus (RSV) infection. AIM To quantify pro-inflammatory cytokines (IL-6-IL-8, ÍL-2-P and TNF-a) in nasopharyngeal aspirate (NPA) and plasma, and plasma cortisol in previously healthy infants with RSV bronchiolitis. PATIENTS AND METHODS We studied 49 infants aged less than one year o...

Decorin, a small multifunctional proteoglycan, is expressed by sprouting endothelial cells (ECs) during inflammation-induced angiogenesis in vivo and by human ECs co-cultured with fibroblasts in a collagen lattice. To investigate how decorin is induced, human EA.hy 926 ECs and/or human umbilical vein ECs were treated with interleukin (IL)-10 and IL-6. Both treatments induced decorin mRNA in hum...

BACKGROUND Novel direct-acting antivirals (DAAs) have completely changed the panorama of hepatitis C due to their high efficacy and optimal safety profile. Unfortunately, an unexpectedly high rate of early recurrence of hepatocellular carcinoma has been reported within weeks of starting treatment, but the mechanism is not known. METHODS We monitored the serum level of vascular endothelial gro...

We report here that interleukins have a dramatic effect on extracellular matrix production by cultured endothelial cells. Human umbilical vein endothelial cells incubated with growth media conditioned by lectin-activated human peripheral blood mononuclear leukocytes undergo marked changes in cell shape and elaborate a highly organized extracellular material that is not detectable in untreated c...

Ulcerative colitis (UC), Crohn's disease (CD) and indeterminate colitis are defined as inflammatory bowel diseases (IBD). Those diseases involve disorders of numerous immunological mechanisms associated with cellular and humoral immune response. In CD cellular response is considered to be of crucial importance, and dominant cytokines include: tumor necrosis factor alpha (TNF-alpha), interferon ...