Early Influences and Entrepreneurial Intent: Examining the Roles of Education, Experience, and Advice Networks

The independent effects of education, personal experience, and advice networks in the development of new venture creation intent is of considerable interest to educators, researchers, practitioners, and policy makers. Little research, however, has systematically considered the possibility that the relative importance of these factors varies in the early stages of entrepreneurial intent formation. Using a unique dataset (n=963), this study investigates these key relationships at two different points in time. Our results suggest that personal start-up experience and advice networks are particularly influential on the formation of intent to start a new venture, and that a marked shift in significance occurs from the former to the latter

Identifying genetic determinants of inflammatory pain in mice using a large-scale gene-targeted screen.

ABSTRACT: Identifying the genetic determinants of pain is a scientific imperative given the magnitude of the global health burden that pain causes. Here, we report a genetic screen for nociception, performed under the auspices of the International Mouse Phenotyping Consortium. A biased set of 110 single-gene knockout mouse strains was screened for 1 or more nociception and hypersensitivity assays, including chemical nociception (formalin) and mechanical and thermal nociception (von Frey filaments and Hargreaves tests, respectively), with or without an inflammatory agent (complete Freund\u27s adjuvant). We identified 13 single-gene knockout strains with altered nocifensive behavior in 1 or more assays. All these novel mouse models are openly available to the scientific community to study gene function. Two of the 13 genes (Gria1 and Htr3a) have been previously reported with nociception-related phenotypes in genetically engineered mouse strains and represent useful benchmarking standards. One of the 13 genes (Cnrip1) is known from human studies to play a role in pain modulation and the knockout mouse reported herein can be used to explore this function further. The remaining 10 genes (Abhd13, Alg6, BC048562, Cgnl1, Cp, Mmp16, Oxa1l, Tecpr2, Trim14, and Trim2) reveal novel pathways involved in nociception and may provide new knowledge to better understand genetic mechanisms of inflammatory pain and to serve as models for therapeutic target validation and drug development