University of Medicine and Dentistry of New Jersey

About: University of Medicine and Dentistry of New Jersey is a based out in . It is known for research contribution in the topics: Population & Pregnancy. The organization has 14634 authors who have published 19610 publications receiving 1041794 citations.

A role for the CPF 3′-end processing machinery in RNAP II-dependent gene looping

Abstract: The prevailing view of the RNA polymerase II (RNAP II) transcription cycle is that RNAP II is recruited to the promoter, transcribes a linear DNA template, then terminates transcription and dissociates from the template. Subsequent rounds of transcription are thought to require de novo recruitment of RNAP II to the promoter. Several recent findings, including physical interaction of 3′-end processing factors with both promoter and terminator regions, challenge this concept. Here we report a physical association of promoter and terminator regions of the yeast BUD3 and SEN1 genes. These interactions are transcription-dependent, require the Ssu72 and Pta1 components of the CPF 3′-end processing complex, and require the phosphatase activity of Ssu72. We propose a model for RNAP II transcription in which promoter and terminator regions are juxtaposed, and that the resulting gene loops facilitate transcription reinitiation by the same molecule of RNAP II in a manner dependent upon Ssu72-mediated CTD dephosphorylation.

Association of Health Literacy With Self-Management Behavior in Patients With Diabetes

Abstract: Limited health literacy, common in patients with diabetes, has been associated with worse diabetes outcomes (1–4). While patients with limited health literacy have worse diabetes knowledge (2–5), knowledge does not necessarily predict outcomes (6–8). Because diabetes requires extensive self-care, differences in self-management behaviors may be a key contributor to the disparity in outcomes. In fact, low health literacy has been associated with poor self-care in other chronic illnesses (9,10). However, no study has examined the relationship between health literacy and self-management behaviors in patients with diabetes. In addition, studies have not assessed whether diabetes education, which is widely recommended, is effective in improving self-management behaviors in patients with limited health literacy. The objectives of our study were to examine the association of health literacy with self-management behaviors in patients with diabetes and to determine whether diabetes education improves self-management behaviors in patients with limited compared with adequate health literacy. Understanding the relationship between health literacy and self-management behaviors should enhance efforts to improve diabetes outcomes. We conducted a prospective observational study of patients enrolled in diabetes education classes at the Hospital of the University of Pennsylvania. The classes consist of an individual meeting with a diabetes educator and three weekly 3-h group classes and are recognized by the American Diabetes Association (11). All patients ≥18 years of age present for a regularly scheduled diabetes class were recruited. …

TRPM7 is essential for Mg 2+ homeostasis in mammals

Abstract: Magnesium is an essential element of the diet and is a cofactor for many enzymes. In this study, the channel kinase TRPM7 is shown to be essential for magnesium homeostasis, and heterozygous mice lacking the kinase domain show a defect in absorption of magnesium from the diet.