Xixi Liu

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Exosomes are small vesicles secreted by most cell types including neurons that function in intercellular communication through transfer of their cargo or encapsulate and eliminate unnecessary cellular components and therefore have a broad impact on nerve development, activation and regeneration. In addition, exosomes have been observed to be involved in(More)
The prion protein (PRNP) gene is associated with prion diseases, whereas variants of the PRNP gene may also explain some cases of Alzheimer disease (AD) and frontotemporal dementia (FTD) in Caucasian populations. To determine the prevalence of the PRNP gene in patients with AD and FTD in China, we screened all exons of the PRNP gene in a cohort of 683 cases(More)
Studies of Western perceivers have found a three-factor structure to first impressions of Caucasian faces: approachability, youthful-attractiveness and dominance (Sutherland et al. 2013). These factors are thought to reflect responses to facial cues with a long evolutionary history related to threat and to sexual selection (Oosterhof & Todorov, 2008;(More)
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