Publications by authors named "M I Johnston"

As the healthcare burden caused by an increasingly aging population rapidly rises, a pressing need exists for innovative geroscience research that can elucidate aging mechanisms and precipitate the development of therapeutic interventions to support healthy aging. The Fifth Annual Midwest Aging Consortium Aging Research symposium, held from April 28-30, 2024, was hosted by The Ohio State University in Columbus, Ohio and featured presentations from investigators across the Midwestern United States. This report summarizes the research presented at the symposium, whose topics included cellular senescence and the aging brain, metabolism and metabolic interventions, nutrition, redox mechanisms and biomarkers, and stress mechanisms.

View Article and Find Full Text PDF

There has been a rapid expansion in the quantity and complexity of data, information and knowledge created in the behavioural and social sciences, yet the field is not advancing understanding, practice or policy to the extent that the insights warrant. One challenge is that research often progresses in disciplinary silos and is reported using inconsistent and ambiguous terminology. This makes it difficult to integrate and aggregate findings to produce cumulative bodies of knowledge that can be translated to applied settings.

View Article and Find Full Text PDF
Article Synopsis
  • Tenebrionoids are found in late Mesozoic ambers, but their diversity is not well-studied due to unclear family classifications.
  • Researchers describe a new tenebrionoid beetle from mid-Cretaceous Kachin amber, highlighting its unique pronotal sulcus and tarsi.
  • This beetle is tentatively classified in the Pythidae family, marking it as the first fossil from this family discovered in the Mesozoic era.
View Article and Find Full Text PDF

Artificial intelligence (AI) has the potential to standardize and automate important aspects of fertility treatment, improving clinical outcomes. One promising application of AI in the fertility clinic is the use of machine learning (ML) tools to assess embryos for transfer. The successful clinical implementation of these tools in ways that do not erode consumer trust requires an awareness of the ethical issues that these technologies raise, and the development of strategies to manage any ethical concerns.

View Article and Find Full Text PDF
Article Synopsis
  • The genus Anaedus, part of the Goniaderini tribe, has seen significant changes with seven genera merged into it, as reported by Aalbu et al. (2023).
  • This new study provides a complete catalog of the 142 species within Anaedus, addressing past nomenclatural issues and missing details.
  • It also introduces several new combinations and replacement names for species to clarify the taxonomy, enhancing our understanding of this group.
View Article and Find Full Text PDF