Raising "Antiracist Disruptors": Illuminating Socialization Practices that Support Antiracism in Multiracial Households.

Although an emerging body of literature has advanced our knowledge of how monoracial parents can support their multiracial children in understanding the ethnic-racial identities they hold, there is a dearth of research exploring how parents socialize their children towards antiracism. Drawing from ten interviews with monoracial parents of multiracial children, this paper illuminates how parents leverage multiracial socialization practices, as identified in previous academic research, to instill an antiracist orientation in their children. Using consensual qualitative analyses, we find that although all parents had a vested interest in the wellbeing and identity development of their multiracial children, parents qualitatively differed in their ability and willingness to instill an antiracist orientation in their children.

Extracellular vesicles released following heat stress induce bystander effect in unstressed populations.

Cells naïve to stress can display the effects of stress, such as DNA damage and apoptosis, when they are exposed to signals from stressed cells; this phenomenon is known as the bystander effect. We previously showed that bystander effect induced by ionising radiation are mediated by extracellular vesicles (EVs). Bystander effect can also be induced by other types of stress, including heat shock, but it is unclear whether EVs are involved.

Meta-analysis using a novel database, miRStress, reveals miRNAs that are frequently associated with the radiation and hypoxia stress-responses.

Organisms are often exposed to environmental pressures that affect homeostasis, so it is important to understand the biological basis of stress-response. Various biological mechanisms have evolved to help cells cope with potentially cytotoxic changes in their environment. miRNAs are small non-coding RNAs which are able to regulate mRNA stability.