New genetic loci link adipose and insulin biology to body fat distribution.

Body fat distribution is a heritable trait and a well-established predictor of adverse metabolic outcomes, independent of overall adiposity. To increase our understanding of the genetic basis of body fat distribution and its molecular links to cardiometabolic traits, here we conduct genome-wide association meta-analyses of traits related to waist and hip circumferences in up to 224,459 individuals. We identify 49 loci (33 new) associated with waist-to-hip ratio adjusted for body mass index (BMI), and an additional 19 loci newly associated with related waist and hip circumference measures (P < 5 × 10(-8)). In total, 20 of the 49 waist-to-hip ratio adjusted for BMI loci show significant sexual dimorphism, 19 of which display a stronger effect in women. The identified loci were enriched for genes expressed in adipose tissue and for putative regulatory elements in adipocytes. Pathway analyses implicated adipogenesis, angiogenesis, transcriptional regulation and insulin resistance as processes affecting fat distribution, providing insight into potential pathophysiological mechanisms

International Comparison of Long‐Term Care: the Need for Resident‐Level Classification

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/111279/1/j.1532-5415.1991.tb05899.x.pd

Interaction Between DNA and 8-Methoxypsoralen Studied by Linear Dichroism

High sensitivity linear dichroism on DNA oriented by flow is shown to provide conclusive information about the interaction with 8–methoxypsoralen (8–MOP) both in the dark and by irradiation. 8–MOP forms directly in the dark a weak complex with DNA with a structure consistent with the intercalation model of Lerman. When aqueous DNA-psoralen solutions are UV irradiated (30800 nm). a photoadduct is formed. By comparison with experiments in ice matrix, it is suggested that it is the primarily bound 8–MOP that is responsible for the final product. It is inferred that this product is the 41,5I-photoadduct of 8–MOP. The orientation of the photo adduct on DNA is not consistent with intercalation