Fluvastatin Converts Human Macrophages into Foam Cells with Increased Inflammatory Response to Inactivated .

Cholesterol biosynthesis inhibitors (statins) protect hypercholesterolemic patients against developing active tuberculosis, suggesting that these drugs could help the host to control the pathogen at the initial stages of the disease. This work studies the effect of fluvastatin on the early response of healthy peripheral blood mononuclear cells (PBMCs) to inactivated . We found that in fluvastatin-treated PBMCs, most monocytes/macrophages became foamy cells that overproduced NLRP3 inflammasome components in the absence of immune stimulation, evidencing important cholesterol metabolism/immunity connections.

Optimisation of the quality of care for patients with severe asthma: ASfarMA project.

 Severe asthma has an important impact on patients and healthcare resources. Recently, the new specific treatments have defined a new scenario in which person-focused care and specialist multidisciplinary teams are necessary. Our Severe Asthma Unit (SAU) started the ASfarMA project along with an external human-centered design company to understand patients' vision of their illness, treatment, and healthcare experience, and to define the ideal SAU by performing a core group session, in-depth semistructured interviews and co-creation workshop.

Genetic and flow cytometry analysis of seronegative celiac disease: a cohort study.

Seronegative celiac disease (CD) poses a diagnostic challenge. Characterize and identify differences between seronegative and seropositive CD. Retrospective cohort study examining adult patients diagnosed with CD (1980-2017).

The significance of toll-like receptors in human diseases.

Toll-like receptors (TLRs) are a family of transmembrane receptors that have been preserved throughout evolution and which selectively recognize a broad spectrum of microbial components and endogenous molecules released by injured tissue. Identification of these ligands by TLRs triggers signalling pathways which lead to the expression of numerous genes involved in a defensive response. In mammals, the products of these genes initiate inflammation, coordinate the effector functions of innate immunity, instruct and modulate adaptive immunity and initiate tissue repair and regeneration.

Toll-like receptors: a family of innate sensors of danger that alert and drive immunity.

The innate immune system possesses a network of germline-encoded receptors that recognize microbial molecular motifs and endogenous molecules produced by injured tissues and set in motion a defensive response which adapts to the damage that has occurred. This network includes Toll-like receptors (TLRs), a family of transmembrane receptors that recognize a wide spectrum of ligands at the cell surface and in the lumen of intracellular vesicles. Recognition of ligands by TLRs induces the recruitment of different cytoplasmic adaptor molecules and initiates signalling pathways which ultimately lead to the activation of transcriptional factors such as NF-kappaB , IRF1/3/5/7, or AP-1.