Consequences of Confronting Patronizing Help for People with Disabilities: Do Target Gender and Disability Type Matter?

Ableism differs by disability, gender and social context: Evidence from vignette experiments

Existing research on prejudice and discrimination towards disabled people (i.e. 'ableism') has conceptualized it as a general attitude, obscuring the role of social context in its manifestation. We aimed to investigate whether and how ableism manifests differently depending on the nature of the disability, the disabled person's gender and the social context of the interaction. A nationally representative sample of 2000 adults read a series of vignettes about issues faced by disabled people (e.g. employment, relationships). Vignettes varied by presence and type of disability and the disabled person's gender. Judgements about how a disabled person was treated showed clear evidence of ableism towards some conditions (e.g. autism) but not others (e.g. a spine disorder). Judgements about the actions of a disabled person were more nuanced. A disability-gender intersectionality effect was observed for judgements about romantic relationships, with physically disabled women penalized compared to men but no gender difference was observed for intellectual disability. No intersectionality or ableism was observed on a vignette about refusing poorly paid work. We find clear evidence that ableism manifests differently depending on the nature of the individual's disability, their gender and the social context, questioning previous conceptualizations of ableism as a general attitude.

Advances in Exosomes Derived from Different Cell Sources and Cardiovascular Diseases

Exosomes can reach distant tissues through blood circulation to communicate directly with target cells and rapidly regulate intracellular signals. Exosomes play an important role in cardiovascular pathophysiology. Different exosomes derived from different sources, and their cargos have different mechanisms of action. In addition to being biomarkers, exosomes also have a certain significance in the diagnosis, treatment, and even prevention of cardiovascular diseases. Here, we provide a review of the up-to-date applications of exosomes, derived from various sources, in the prognosis and diagnosis of cardiovascular diseases.