Publications by authors named "Rosa FernAndez"

Recent advances in high-throughput sequencing have exponentially increased the number of genomic data available for animals (Metazoa) in the last decades, with high-quality chromosome-level genomes being published almost daily. Nevertheless, generating a new genome is not an easy task due to the high cost of genome sequencing, the high complexity of assembly, and the lack of standardized protocols for genome annotation. The lack of consensus in the annotation and publication of genome files hinders research by making researchers lose time in reformatting the files for their purposes but can also reduce the quality of the genetic repertoire for an evolutionary study.

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  • Multiple sequence alignments and phylogenetic trees are essential tools in biology research, providing detailed biological insights.
  • PhyKIT is a software tool designed to streamline the analysis of these alignments and trees, offering various functionalities like constructing supermatrices and identifying errors in orthology inference.
  • The text outlines several protocols for using PhyKIT, covering installation, data processing, and features that aid in understanding gene functions and evolutionary relationships.
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  • Modern hemodialysis typically uses acetate as a buffer, which has been associated with chronic inflammation, while citrate is being explored as a potential alternative for dialysate.
  • This study compares the efficacy of acetate- and citrate-based dialysates in terms of dialysis efficiency and the removal of protein-bound uremic toxins in patients undergoing hemodiafiltration.
  • Results showed no significant differences in overall dialysis doses or most toxin reduction, but lower calcium and magnesium citrate dialysates led to better clearance of p-cresyl sulfate, indicating a need for further research to optimize dialysate formulas.
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  • A genomic database encompassing all eukaryotic species on Earth is crucial for scientific advancements, yet most species lack genomic data.
  • The Earth BioGenome Project (EBP) was initiated in 2018 by global scientists to compile high-quality reference genomes for approximately 1.5 million recognized eukaryotic species.
  • The European Reference Genome Atlas (ERGA) launched a Pilot Project to create a decentralized model for reference genome production by testing it on 98 species, providing valuable insights into scalability, equity, and inclusiveness for genomic projects.
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  • The European Reference Genome Atlas (ERGA) consortium seeks to create a comprehensive reference genome catalogue for all eukaryotic species in Europe, utilizing a collaborative network for sample collection.
  • The ERGA Pilot project highlights the consortium's capabilities by establishing the Sampling and Sample Processing committee (SSP), which focuses on setting standards, prioritizing species for genome sequencing, and developing collection guidelines.
  • The manuscript shares insights on implementing standardized procedures and best practices, showcasing the importance of FAIR and CARE principles in enhancing genomic resource support and workflow efficiency.
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5q14.3 microdeletion syndrome is a rare condition involving multiple genes such as MEF2C and RASA1 and is potentially classified as a neurocutaneous syndrome. Deletion of the MEF2C gene accounts for the majority of clinical manifestations, including global developmental delay, intellectual disability, seizures, and behavioral disorders.

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Background: Reports of allergic contact dermatitis (ACD) to phytonadione epoxide (PE) in cosmetics suggest that PE is as powerful a sensitiser as its parent compound phytonadione.

Objective: To evaluate a case series of ACD to PE in Spain.

Methods: We reviewed the records of 20 patients with ACD to cosmetics containing PE diagnosed across Spain between January 2019 and June 2023.

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The choice of dialysate buffer in hemodialysis is crucial, with acetate being widely used despite complications. Citrate has emerged as an alternative because of its favorable effects, yet concerns persist about its impact on calcium and magnesium levels. This study investigates the influence of citrate dialysates (CDs) with and without additional magnesium supplementation on CKD-MBD biomarkers and assesses their ability to chelate divalent metals compared to acetate dialysates (ADs).

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Gene duplication is a fundamental evolutionary process which provides opportunities to acquire new gene functions. In the case of the insulin receptors (InRs) in cockroaches and close-related insects, two successive duplications determined the occurrence of three InR genes: InR2, InR1 and InR3, the last two forming a sister cluster to InR2. The biological role of each of the gene duplicates and whether they resulted from neofunctionalization or subfunctionalization is still unclear.

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The Catalan Initiative for the Earth BioGenome Project (CBP) is an EBP-affiliated project network aimed at sequencing the genome of the >40 000 eukaryotic species estimated to live in the Catalan-speaking territories (Catalan Linguistic Area, CLA). These territories represent a biodiversity hotspot. While covering less than 1% of Europe, they are home to about one fourth of all known European eukaryotic species.

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  • Protein language models have shown strong results on curated datasets, but their application to entire proteomes is still untested.
  • In our study, we compared two machine learning methods for decoding functional information in model organism proteomes and found that protein language models outperformed deep learning methods in precision and informativeness.
  • Our findings suggest that protein language models could be highly effective for large-scale protein annotation and further analytical tasks, leading us to recommend a guide for their implementation.
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Introduction: Gender incongruence (GI) is characterized by a marked incongruence between an individual's experienced/expressed gender and the assigned sex at birth. It includes strong displeasure about his or her sexual anatomy and secondary sex characteristics. In some people, this condition produces a strong distress with anxiety and depression named gender dysphoria (GD).

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Introduction: Changes in plasma sodium concentration (Na, expressed in mEq/L) are common in hemodialysis (HD) patients. Hemodialysis monitors can estimate Na by using an internal algorithm based on ion dialysance measurements. The present study studies the accuracy of the correlation between the Na estimated by the dialysis monitor and that measured by the biochemistry laboratory at our center.

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Invertebrates constitute the majority of animal species on Earth, including most disease-causing agents or vectors, with more diverse viromes when compared to vertebrates. Recent advancements in high-throughput sequencing have significantly expanded our understanding of invertebrate viruses, yet this knowledge remains biased toward a few well-studied animal lineages. In this study, we analyze invertebrate DNA and RNA viromes for 31 phyla using 417 publicly available RNA-Seq data sets from diverse environments in the marine-terrestrial and marine-freshwater gradients.

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: The ability to predict a long duration of mechanical ventilation (MV) by clinicians is very limited. We assessed the value of machine learning (ML) for early prediction of the duration of MV > 14 days in patients with moderate-to-severe acute respiratory distress syndrome (ARDS). : This is a development, testing, and external validation study using data from 1173 patients on MV ≥ 3 days with moderate-to-severe ARDS.

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  • Subterranean habitats, characterized by darkness and high humidity, have led to significant sensory adaptations in cave-dwelling animals, particularly in their ability to detect chemical cues.
  • This study focuses on the evolution of chemoreception in three beetle tribes that transitioned underground multiple times, revealing substantial differences in their chemosensory gene repertoires.
  • Key findings include lineage-specific changes and shared genetic alterations, such as the loss of sugar receptors and duplications of certain receptors involved in temperature and humidity sensing, highlighting parallel evolution among different species transitioning to an underground lifestyle.
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Gender identity refers to the consciousness of being a man, a woman or other condition. Although it is generally congruent with the sex assigned at birth, for some people it is not. If the incongruity is distressing, it is defined as gender dysphoria (GD).

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  • Lysinuric protein intolerance (LPI) is a rare genetic metabolic disorder caused by mutations in the SLC7A7 gene, which affects the transport of cationic amino acids and can lead to serious complications during pregnancy.
  • A 28-year-old woman with LPI faced several challenges during her pregnancy, including early miscarriages, food aversion, and increased risks of growth restriction and complications such as preeclampsia.
  • Despite initial concerns about her desire for a natural childbirth without medication, the use of innovative strategies and interdisciplinary teamwork allowed for a successful delivery, highlighting the importance of considering patients' preferences in the context of their medical conditions.
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Animals abandoned their marine niche and successfully adapted to life on land multiple times throughout evolution, providing a rare opportunity to study the mechanisms driving large scale macroevolutionary convergence. However, the genomic factors underlying this process remain largely unknown. Here, we investigate the macroevolutionary dynamics of gene repertoire evolution during repeated transitions out of the sea in mollusks, a lineage that has transitioned to freshwater and terrestrial environments multiple independent times.

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Objectives: To assess the value of machine learning approaches in the development of a multivariable model for early prediction of ICU death in patients with acute respiratory distress syndrome (ARDS).

Design: A development, testing, and external validation study using clinical data from four prospective, multicenter, observational cohorts.

Setting: A network of multidisciplinary ICUs.

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Adaptation to life in caves is often accompanied by dramatically convergent changes across distantly related taxa, epitomized by the loss or reduction of eyes and pigmentation. Nevertheless, the genomic underpinnings underlying cave-related phenotypes are largely unexplored from a macroevolutionary perspective. Here we investigate genome-wide gene evolutionary dynamics in three distantly related beetle tribes with at least six instances of independent colonization of subterranean habitats, inhabiting both aquatic and terrestrial underground systems.

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