The Role of and Metabolic Syndrome-Related Mast Cell Activation Pathologies and Their Potential Impact on Pregnancy and Neonatal Outcomes.

infection, a significant global burden beyond the gastrointestinal tract, has long been implicated in various systemic pathologies. Rising evidence suggests that the bacterium's intricate relationship with the immune system and its potential to induce chronic inflammation impact diverse pathophysiological processes in pregnant women that may in turn affect the incidence of several adverse pregnancy and neonate outcomes. infection, which has been linked to metabolic syndrome and other disorders by provoking pericyte dysfunction, hyperhomocysteinemia, galectin-3, atrial fibrillation, gut dysbiosis, and mast cell activation pathologies, may also contribute to adverse pregnancy and neonatal outcomes.

Impact of Helicobacter pylori and metabolic syndrome on mast cell activation-related pathophysiology and neurodegeneration.

Both Helicobacter pylori (H. pylori) infection and metabolic syndrome (MetS) are highly prevalent worldwide. The emergence of relevant research suggesting a pathogenic linkage between H.

Potential impact of trained innate immunity on the pathophysiology of metabolic dysfunction-associated fatty liver disease.

Metabolic dysfunction-associated fatty liver disease (MAFLD) occurs in a low-grade inflammatory milieu dependent on highly complex networks that span well-beyond the hepatic tissue injury. Dysfunctional systemic metabolism that characterizes the disease, is further induced in response to environmental cues that modify energy and metabolic cellular demands, thereby altering the availability of specific substrates that profoundly regulate, through epigenetic mechanisms, the phenotypic heterogeneity of immune cells and influence hematopoietic stem cell differentiation fate. This immuno-metabolic signaling drives the initiation of downstream effector pathways and results in the decompensation of hepatic homeostasis that precedes pro-fibrotic events.

Association between Infection and Nasal Polyps: A Systematic Review and Meta-Analysis.

Background: () has definite or possible associations with multiple local and distant manifestations. has been isolated from multiple sites throughout the body, including the nose. Clinical non-randomized studies with report discrepant data regarding the association between infection and nasal polyps.

Innate immunity and nonalcoholic fatty liver disease.

Nonalcoholic fatty liver disease (NAFLD), recently renamed as metabolic (dysfunction)-associated fatty liver disease (MAFLD), is a complex, multifactorial disease that progresses via nonalcoholic steatohepatitis (NASH) towards severe liver complications. MAFLD/NAFLD affects up to a third of the global population. It is connected with metabolic syndrome parameters and has been increasing in parallel with the rates of metabolic syndrome parameters worldwide.

Controlling the Impact of -Related Hyperhomocysteinemia on Neurodegeneration.

infection consists a high global burden affecting more than 50% of the world's population. It is implicated, beyond substantiated local gastric pathologies, i.e.

Differential Expression of Transgelins Throughout Development.

Transgelins are a conserved family of actin-binding proteins involved in cytoskeletal remodeling, cell contractility, and cell shape. In both mammals and , three genes encode transgelin proteins. Transgelins exhibit a broad and overlapping expression pattern, which has obscured the precise identification of their role in development.

Red Blood Cell Transfusions in Greece: Results of a Survey of Red Blood Cell Use in 2013.

Objective: Greece is ranked as the second highest consumer of blood components in Europe. For an effective transfusion system and in order to reduce variability of transfusion practice by implementing evidence-based transfusion guidelines it is necessary to study and monitor blood management strategies. Our study was conducted in order to evaluate the use of red blood cell units (RBC-U) in nationwide scale mapping parameters that contribute to their proper management in Greece.

Max Scheler's influence on Kurt Schneider.

Kurt Schneider (1887-1967) met Max Scheler (1874-1928) in 1919 when he enrolled in the latter's philosophy seminars at the University of Cologne. Kurt Schneider was then a junior psychiatrist and Max Scheler a renowned philosophy professor and co-founder of the phenomenological movement in philosophy. We uncover the facts about their intellectual and personal relationship, summarize the main articles and books that they wrote and consider whether Max Scheler did influence the young Kurt Schneider.

Structure-function analysis of protein complexes involved in the molecular architecture of juxtaparanodal regions of myelinated fibers.

Demyelinating disorders, including multiple sclerosis (MS), are common causes of neurological disability. One critical step towards the management and therapy of demyelinating diseases is to understand the basic functions of myelinating glia and their relationship with axons. Axons and myelinating glia, oligodendrocytes in the central (CNS) and Schwann cells in the peripheral (PNS) nervous systems, reciprocally influence each other's development and trophism.

Somatostatin mediates nitric oxide production by activating sst(2) receptors in the rat retina.

Somatostatin and its receptors (ssts) are found in the retina. Recent evidence suggested the involvement of sst(2A) and sst(2B) receptors in the regulation of nitric oxide (NO) (). In this study, we investigated further the localization of sst(1), sst(3)-sst(5), and the possible involvement of all subtypes, present in the rat retina, in the regulation of NO production.

L-carnitine modifies the humoral immune response in mice after in vitro or in vivo treatment.

Although the role of L-carnitine (L-Cn) as a cofactor in the oxidation of long-chain fatty acids has been well established, this agent has also been recognized to have an important role in the regulation of carbohydrate metabolism, and consequently, the maintenance of cell membrane structure and cell viability. L-Cn has been reported to reduce the apoptotic levels of CD4+ and CD8+ cells. It has also been demonstrated to interfere with cells of the monocytic lineage by regulating their ability to produce growth factors that ultimately affect both T and B lymphocytic subsets.

Cytogenetic effects of occupational exposure in the peripheral blood lymphocytes of pesticide sprayers.

The potential clastogenic effect of pesticides was investigated in 56 (29 indoor and 27 outdoor) agricultural workers exposed to complex chemical mixtures. Exposed and referent subjects were selected from the same geographical area located in Ionia, province of Thessaloniki, Greece. Chromosome aberrations (CA) and sister chromatid exchanges (SCE), were studied in peripheral lymphocytes.

Recurrence of acute leukemia in donor cells after bone marrow transplantation: documentation by in situ DNA hybridization.

Donor cell leukemia after BMT has been documented in a small number of cases mainly by cytogenetic studies. We describe a case of leukemia relapse in a 16-year-old girl 1 year after BMT from her histocompatible brother. Relapse in donor cells was initially suspected on the basis of cytogenetic analysis and confirmed by DNA in situ hybridization in blast cells using a Y chromosome-specific probe.

Frequencies of chromosomal aberrations in pesticide sprayers working in plastic green houses.

The frequency of chromosome aberrations was studied in peripheral blood lymphocytes of 29 workers occupationally exposed to a mixture of pesticides and in 14 age- and sex-matched healthy controls. There was a significant increase in chromosome aberrations in sprayers when compared to unexposed persons (2.39% compared to 0.