Various aspects of sex and gender bias in biomedical research

Title:

Various aspects of sex and gender bias in biomedical research

Creator:

Plevkova, Jana, Brozmanova, Mariana, Harsanyiova, Jana, Sterusky, Miroslav, Honetschlager, Jan, and Buday, Tomas

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:3c528454-34d5-42a4-adc9-843211500378
uuid:3c528454-34d5-42a4-adc9-843211500378
doi:10.33549/physiolres.934593

Subject:

sex bias, biomedical research, testosterone, and estrogen

Type:

model:article and TEXT

Format:

počítač and online zdroj

Description:

The main role of research in medicine is to provide relevant knowledge which, after successful translation to clinical practice, improves the quality of healthcare. The sex bias which is still present in the majority of research disciplines prefers male subjects despite legislation changes in the US grant agencies and European research programme Horizon 2020. Male subjects (cells, animals) still dominate in preclinical research and it has detrimental consequences for women’s health and the quality of science. Opposite bias exists for data obtained mainly in animal models utilizing female subjects (e.g. research in multiple sclerosis, osteoporosis) with skewed outcomes for men affected by these diseases. Either way, scientists are producing results which compromise half of the population. Assumptions that females as cohorts are more variable and another assumption that the oestrous cycle should be tracked in case the females are enrolled in preclinical studies were proven wrong. Variability of male versus female cohorts are comparable and do not only stem from hormonal levels. The widespread prevalence of sex differences in human diseases ultimately requires detailed experiments performed on both sexes, unless the studies are specifically addressing reproduction or sex-related behaviors.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

S367-S378

Source:

Physiological research | 2020 Volume:69 | Number:Supplement 3

Harvested from:

CDK

Metadata only:

false