New research using high-dimensional behavioural analyses has further undermined the “females are the more variable sex” trope that often accompanies all-male studies. But when we consider the benefits to the inclusion of females in research, their lesser variability is only the icing on the cake. It’s just good science, really.
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http://dx.doi.org/10.1038/s41684-023-01164-7 | DOI Listing |
J Clin Oncol
November 2024
Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD.
Proc Natl Acad Sci U S A
September 2024
Department of Integrative Biology, University of Texas at Austin, Austin, TX 78712.
Sex-differential selection (SDS), which occurs when the fitness effects of alleles differ between males and females, can have profound impacts on the maintenance of genetic variation, disease risk, and other key aspects of natural populations. Because the sexes mix their autosomal genomes each generation, quantifying SDS is not possible using conventional population genetic approaches. Here, we introduce a method that exploits subtle sex differences in haplotype frequencies resulting from SDS acting in the current generation.
View Article and Find Full Text PDFHemasphere
September 2024
Department of Biology, Centre for Blood Research, York Biomedical Research Institute University of York York UK.
Front Physiol
June 2024
United States Army Research Institute of Environmental Medicine (USARIEM), Natick, MA, United States.
Unlabelled: Few US Marines earn perfect 300 scores on both their Physical Fitness Test (PFT) and Combat Fitness Test (CFT). The number 300 invokes the legendary 300 Spartans that fought at the Battle of Thermopylae, which inspired high physical fitness capabilities for elite ground forces ever since.
Purpose: Determine distinguishing characteristics of the "300 Marines" (perfect PFT and CFT scores) that may provide insights into the physical and physiological requirements associated with this capability.
BMJ Open
December 2023
Center for Health Research (UCSF), Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.
Objective: To synthesise qualitative literature on (1) the perceptions of patients with cancer of participating in an exercise intervention while undergoing chemotherapy and (2) to inform and guide professionals in oncology and haematology practice.
Design: A qualitative meta-synthesis based on Noblit and Hare's seven-step meta-ethnography.
Data Sources: Six electronic databases: Cochrane Central Register of Controlled Trials (CENTRAL), CINAHL, EMBASE, PubMed, SCI-Expanded-SSCI and Scopus (final search June 2022) were used to identify qualitative literature containing individual or focus group interviews.
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