Publications by authors named "E Gutierrez Rivas"
Immunotherapies are beneficial for a considerable proportion of cancer patients, but ineffective in others. In vitro modelling of the complex interactions between cancer cells and their microenvironment could provide a path to understanding immune therapy sensitivity and resistance. Here we develop MIRO, a fully humanised in vitro platform to model the spatial organisation of the tumour/stroma interface and its interaction with immune cells.
View Article and Find Full Text PDFStructural RNAs exhibit a vast array of recurrent short 3D elements involving non-Watson-Crick interactions that help arrange canonical double helices into tertiary structures. We present CaCoFold-R3D, a probabilistic grammar that predicts these RNA 3D motifs (also termed modules) jointly with RNA secondary structure over a sequence or alignment. CaCoFold-R3D uses evolutionary information present in an RNA alignment to reliably identify canonical helices (including pseudoknots) by covariation.
View Article and Find Full Text PDFBackground: Postoperative acute kidney injury (AKI) after major abdominal surgery leads to poor outcomes. The Hypotension Prediction Index (HPI; Edwards Lifesciences, USA) may aid in managing intraoperative hemodynamic instability. This study assessed whether HPI-guided therapy reduces moderate-to-severe AKI incidence in moderate- to high-risk elective abdominal surgery patients.
View Article and Find Full Text PDFArticle Synopsis
- Transcutaneous auricular vagus nerve stimulation (tVNS) may be an innovative treatment for knee osteoarthritis (OA), investigating its safety and preliminary effects on pain relief.
- A pilot trial with 30 participants found significant reductions in knee pain immediately and shortly after tVNS, with improvements in conditioned pain modulation and heart rate variability, indicating better parasympathetic function.
- While tVNS shows promise as a non-invasive pain-relief option for knee OA, further research with larger samples is necessary to validate these findings.
Article Synopsis
- Rigid spine syndrome is a rare condition in children marked by progressive scoliosis, neck and spine stiffness, muscle weakness, and breathing issues, primarily linked to genetic variations in the SELENON gene.
- Recent research identified additional genetic variants in the HMGCS1 gene in five patients, suggesting it plays a role in this syndrome, despite it not being previously linked to any diseases.
- Functional studies of the HMGCS1 variants showed altered protein stability and activity, and experiments in zebrafish indicated that these mutations severely impact development, but can be rescued by introducing healthy HMGCS1 mRNA.