Search results for "genetics [Proteoglycans]"

Modulation of immune responses ofRhynchophorus ferrugineus(Insecta: Coleoptera) induced by the entomopathogenic nematodeSteinernema carpocapsae(Nemat…

2014

Aim of this study was to investigate relationships between the red palm weevil (RPW) Rhynchophorus ferrugineus (Olivier) and the entomopathogenic nematode Steinernema carpocapsae (EPN); particularly, the work was focused on the immune response of the insect host in naive larvae and after infection with the EPN. Two main immunological processes have been addressed: the activity and modulation of host prophenoloxidase-phenoloxidase (proPO) system, involved in melanization of not-self and hemocytes recognition processes responsible for not-self encapsulation. Moreover, immune depressive and immune evasive strategies of the parasite have been investigated. Our results suggest that RPW possess a…

Investigation of inhibitory effects on EPC-mediated neovascularization by different bisphosphonates for cancer therapy.

2013

Bisphosphonates (BPs) are potent drugs, used in metastatic cancer-like prostate or breast carcinoma. In recent studies, besides reduced bone remodeling, influences on angiogenesis and neovascularization were reported. Since BPs have the tendency to accumulate in the bones, the biological effect of various nitrogen- and non-nitrogen BPs on endothelial progenitor cells (EPCs) that originated from bone marrow and mobilized under physiological and pathophysiological conditions, such as tumor neovascularization, was investigated. EPCs subsequent to 72-h treatment with different concentrations of bisphosphonates comprised the non-nitrogen-containing BP clodronate and the nitrogen-containing BPs i…

OP0205 Gut Dysbiosis in Patients with HLA-B27+ Ankylosing Spondylitis is Associated with Ileitis, Down-Regulation of Tight Junction Proteins, Increas…

2015

Background Intestinal dysbiosis has been recently demonstrated in the inflamed ileum of AS patients. Objectives To study the ileal localization of bacteria in AS patients and their relationship with local and systemic immune responses. Methods Consecutive gut biopsies obtained from 30 HLA-B27 + AS patients and 20 normal subjects were histologically classified in normal histology, acute inflammation and chronic inflammation. Giemsa and Silver stains were used to visualize bacteria and characterize their morphology. Intestinal bacteria were scored on the basis of the numbers of bacteria and their aggregation in clusters. The ileal expression and tissue distribution of claudin-2 and 4, Zonulin…

OP0081 Aberrant Expression of IL-22RA1 on Hematopoietic Cells as Immunologically Signature of Primary Sjogren’s Syndrome and Sjogren-Associated Non-H…

2013

Background Interleukin (IL)-22 is a potent mediator of cellular inflammatory responses that has been recently reported to play a role in the pathogenesis of primary Sjogren’s Syndrome (p-SS) (1, 2) and of T and B lymphomas. IL-22 biological activity is initiated by binding to a cell-surface complex composed of two subunits, IL-22R1 and IL-10R2 receptor chains, and further regulated by interactions with a soluble binding protein, IL-22BP. Unlike the IL-10R2, which is constitutively expressed in many human tissues, IL-22R1 is not detectable in immune cells. Objectives Aim of this study was to better characterize the role of IL-22 axis in the pathogenesis of p-SS and p-SS-associated lymphomas.…

Reply to Dal Moro

2013

Introduction: The non-neuronal cholinergic system in humans

2003

Self-organising maps for the analysis of data from big cohorts. The case of the Spanish CARMEN cohort

2015

New glucocorticoids. Mechanisms of immunological activity at the cellular level and in the clinical setting.

1990

Diabetes and cancer: A critical appraisal of the pathogenetic and therapeutic links.

2014

Diabetes and cancer represent two common, multifactorial, chronic and potentially fatal diseases, not infrequently co-diagnosed in the same patient. Epidemiological data demonstrate significant increases of the cancer incidence in patients with obesity and diabetes, which is more evident for certain site-specific cancers. Although there is increasing evidence that strongly indicates an augmented risk of cancer in diabetic patients, several confounding factors complicate the ability to precisely assess the risk. Mainly in insulin-resistant states (such as in type 2 diabetes mellitus and in metabolic syndrome), direct associations between obesity-related hyperinsulinemia and increasing circul…

Erratum: Pérez-Belmonte, S., et al. Subtypes of Depression: Latent Class Analysis in Spanish Old People with Depressive Symptoms. Life 2020, 10, 70

2020

The authors wish to make the following erratum to this paper [...]