Forensic answers to the 14th of July 2016 terrorist attack in Nice

International Journal of Legal Medicine - The terrorist attack of July 14, 2016 in Nice (France) was a devastating event. A man voluntarily drove a truck into a crowd gathered for the fireworks...     

Stepping Into and Out of the Void: Funding Dynamics of Human Embryonic Stem Cell Research in California,Sweden, and South Korea

Nonprofit organizations and philanthropists stepped into a funding void caused by controversies over public funding of human embryonic stem cell (hESC) research. Based on interviews of 83 representatives of 53 funders, we examine the motivations and accountability structures of public agencies, corporations, fundraising dependent nonprofit organizations and philanthropic organizations that funded hESC research in three jurisdictions: California, Sweden, and South Korea. While non-traditional forms of funding are essential in the early stages of research advancement, they are unreliable for the long timeframes necessary to advance cell therapies. Such funding sources may enter the field based on high expectations, but may exit just as rapidly based on disappointing rates of progress.     

Does small for gestational age worsen outcomes in gestational diabetics?*

Objective: Our goal was to determine whether pregnancy outcomes are worse in gestational diabetics with small for gestational age (SGA) than those without.

Methods: This was a retrospective cohort study of 114 199 pregnancies with gestational diabetes mellitus (GDM) in California, 6446 of which were complicated by SGA. SGA was defined as birth weight Results: In the term 37?+?0 to 41?+?6 week GDM cohort the risk of RDS increased from 0.4% to 1.3%, the risk of neonatal demise from 0.02% to 0.09%, the risk of IUFD from 0.1% to 0.4%, the risk of hypoglycemia from 0.4% to 1.0% and the risk of jaundice from 18.0% to 23.3% (p?Conclusions: The presence of SGA in a patient with gestational diabetes is associated with significantly increased risks of adverse outcomes compared to gestational diabetics without SGA including increased risks of RDS, neonatal demise, IUFD, hypoglycemia and jaundice.     

Translational Research in South Africa: Evaluating Implementation Quality Using a Factorial Design

Background  

HealthWise South Africa: Life Skills for Adolescents (HW) is an evidence-based substance use and sexual risk prevention program that emphasizes the positive use of leisure time. Since 2000, this program has evolved from pilot testing through an efficacy trial involving over 7,000 youth in the Cape Town area. Beginning in 2011, through 2015, we are undertaking a new study that expands HW to all schools in the Metro South Education District.     

From the Cover: Role of a polymorphism in a Hox/Pax-responsive enhancer in the evolution of the vertebrate spine

Patterning of the vertebrate skeleton requires the coordinated activity of Hox genes. In particular, Hox10 proteins are essential to set the transition from thoracic to lumbar vertebrae because of their rib-repressing activity. In snakes, however, the thoracic region extends well into Hox10-expressing areas of the embryo, suggesting that these proteins are unable to block rib formation. Here, we show that this is not a result of the loss of rib-repressing properties by the snake proteins, but rather to a single base pair change in a Hox/Paired box (Pax)-responsive enhancer, which prevents the binding of Hox proteins. This polymorphism is also found in Paenungulata, such as elephants and manatees, which have extended rib cages. In vivo, this modified enhancer failed to respond to Hox10 activity, supporting its role in the extension of rib cages. In contrast, the enhancer could still interact with Hoxb6 and Pax3 to promote rib formation. These results suggest that a polymorphism in the Hox/Pax-responsive enhancer may have played a role in the evolution of the vertebrate spine by differently modulating its response to rib-suppressing and rib-promoting Hox proteins.