Publications by authors named "E B Labrador"
Background: A substantial proportion of patients with giant cell arteritis (GCA) relapse despite standard therapy with glucocorticoids, methotrexate and tocilizumab. The Janus kinase/signal transducer and activator of transcription (JAK/STAT) signalling pathway is involved in the pathogenesis of GCA and JAK inhibitors (JAKi) could be a therapeutic alternative. We evaluated the effectiveness of JAKi in relapsing GCA patients in a real-world setting and reviewed available literature.
View Article and Find Full Text PDFArticle Synopsis
- - The study assessed safety events in patients with Autoinflammatory diseases using data from the Eurofever registry, focusing on adverse events (AEs) reported since 2009.
- - A total of 2464 patients were included in the analysis, highlighting that 479 AEs were reported, with serious AEs and drug-related AEs being particularly noted, especially in relation to biologic DMARDs and colchicine.
- - The findings underscore the need for consistent monitoring of AEs in rare conditions to better understand the safety of treatments.
Article Synopsis
- VEXAS syndrome is an adult-onset autoinflammatory disease caused by postzygotic genetic variants, affecting males with symptoms like skin lesions, fever, and arthritis at a mean age of 67.5 years.
- In a study of 42 patients, 30 were identified with pathogenic genetic variants and showed varying degrees of glucocorticoid dependence for symptom management.
- The research revealed that these variants were present in both blood and non-blood tissues, challenging the previous understanding that these genetic changes were limited to myeloid (blood) cells.
ST1 and ST6 are possibly involved in primary and lateral root and symbiotic nodule development, but only ST6 participates in the interaction with hemibiotrophic fungi. Specific tissue (ST) proteins have been shown to be involved in several processes related to plant nutritional status, development, and responses to biotic agents. In particular, ST1 and ST6 are mainly expressed in roots throughout plant development.
View Article and Find Full Text PDFβ-(1,4)-galactan determines the interactions between different matrix polysaccharides and cellulose during the cessation of cell elongation. Despite recent advances regarding the role of pectic β-(1,4)-galactan neutral side chains in primary cell wall remodelling during growth and cell elongation, little is known about the specific function of this polymer in other developmental processes. We have used transgenic Arabidopsis plants overproducing chickpea βI-Gal β-galactosidase under the 35S CaMV promoter (35S::βI-Gal) with reduced galactan levels in the basal non-elongating floral stem internodes to gain insight into the role of β-(1,4)-galactan in cell wall architecture during the cessation of elongation and the beginning of secondary growth.
View Article and Find Full Text PDF