Publications by authors named "D A Bass"
Shared polymorphisms, loci with identical alleles across species, are of unique interest in evolutionary biology as they may represent cases of selection maintaining ancient genetic variation post-speciation, or contemporary selection promoting convergent evolution. In this study, we investigate the abundance of shared polymorphism between two members of the Daphnia pulex species complex. We test whether the presence of shared mutations is consistent with the action of balancing selection or alternative hypotheses such as hybridization, incomplete lineage sorting or convergent evolution.
View Article and Find Full Text PDFThe World Organisation for Animal Health (WOAH) seeks to improve animal health by promoting safe trade in animals and their products, setting standards for diagnostic methods, detection of emerging diseases and confirmation of listed diseases in clinically affected animals and surveillance in healthy populations. WOAH launched the Aquatic Animal Health Strategy (AAHS) in 2021 in recognition of the growing importance of aquatic animal products in global food security. Disease is currently a major limiting factor in the sustainable growth and development of the aquaculture industry, impacting the industry's ability to increase yields to meet future food demands.
View Article and Find Full Text PDFThe early evolution of eukaryotes and their adaptations to low-oxygen environments are fascinating open questions in biology. Genome-scale data from novel eukaryotes, and particularly from free-living lineages, are the key to answering these questions. The Parabasalia are a major group of anaerobic eukaryotes that form the most speciose lineage of Metamonada.
View Article and Find Full Text PDFArticle Synopsis
- The study explores how health care professionals and surrogates (family members) of patients with severe neurological injuries perceive the use of Cognitive Motor Dissociation (CMD) in making decisions about goals of care (GoC) and research involvement.
- Findings show that 93% of participants would consider research participation if CMD indicated potential for recovery, compared to just 58% if CMD was negative.
- It highlights that health care professionals are more likely to alter GoC based on CMD results compared to surrogates, with religious beliefs influencing how strongly participants might change their goals of care.
Objectives: The objective of this study was to evaluate efficacy, safety and tolerability of the first-in-class, anti-CCL17 monoclonal antibody, GSK3858279, in treating knee osteoarthritis (OA) pain.
Methods: This was a phase I, randomised, placebo-controlled, two-part, proof-of-mechanism and proof-of-concept study. In part A, healthy participants were randomised 3:1 to receive GSK3858279 as either single intravenous (0.