Publications by authors named "J M Sanchez Nieto"
Virtual Reality (VR) has proven to be a valuable tool for medical and nursing education. VR simulators are available at any time and from anywhere, and can be used with or without faculty supervision, which results in a significant optimization of time, space, and resources. In this paper we present a highly-configurable session designer for VR-based nursing education following the Standards for QUality Improvement Reporting Excellence: SQUIRE 2.
View Article and Find Full Text PDFHuman immune cells are under constant evolutionary pressure, primarily through their role as first line of defence against pathogens. Most studies on immune adaptation are, however, based on protein-coding genes without considering their cellular context. Here, using data from the Human Cell Atlas, we infer the gene adaptation rate of the human immune landscape at cellular resolution.
View Article and Find Full Text PDFArticle Synopsis
- Fanconi anemia (FA) is a rare genetic disorder marked by varying symptoms and significant chromosome fragility, leading to severe health issues like cancer and bone marrow failure.
- The Spanish Registry of Patients with FA gathered data from 227 patients over 30 years, revealing an 86% cumulative cancer incidence by age 50, with outcomes differing based on chromosome fragility and specific gene mutations.
- Findings suggest that patients with mutations allowing some protein function (genetic hypomorphism) tend to have better health outcomes, indicating potential for new therapies that could enhance mutant FA protein function to improve patient prognosis.
Background & Aims: Patients with acutely decompensated (AD) cirrhosis are immunocompromised and particularly susceptible to infections. This study investigated the immunomodulatory actions of albumin by which this protein may lower the incidence of infections.
Methods: Blood immunophenotyping was performed in 11 patients with AD cirrhosis and 10 healthy volunteers (HV).
Article Synopsis
- - Viremic non-progressors (VNPs) are a rare group of HIV-1 individuals who maintain normal CD4 T cell counts despite high viral loads, resembling natural hosts of simian immunodeficiency virus, but the reasons for this are not fully understood.
- - A study using single-cell and multiomics methods examined 16 VNPs and 29 HIV+ progressors, revealing genetic factors like CCR5Δ32 heterozygosity and lower CCR5 expression, alongside reduced intestinal disruption and immune responses in VNPs.
- - The research highlights various traits contributing to the immune stability in VNPs, indicating important insights for potential HIV treatment strategies in the future.