Medicine and Health Sciences Commons^™

Cardiovascular Health Is Associated With Physical Function Among Older Community Dwelling Men And Women., Yichen Jin, Toshiko Tanaka, Yan Ma, Stefania Bandinelli, Luigi Ferrucci, Sameera A Talegawkar

Exercise and Nutrition Sciences Faculty Publications

Background

Age related decline in physical function is a significant concern affecting the quality of life of older individuals.

Methods

We examined the associations between baseline overall cardiovascular health (CVH), its components, and physical function in 906 men and women from the InCHIANTI cohort. Physical function was assessed using the Short Performance Physical Battery and poor physical function was defined as an Short Performance Physical Battery score less than 10. Overall CVH score, ranging from 0 to 12 in the cohort, was operationalized using adherence to ideal levels for health behaviors including smoking status, physical activity, body mass index, and …

Clinical Significance Of A Point Mutation In Dna Polymerase Beta (Polb) Gene In Gastric Cancer., Xiaohui Tan, Hongyi Wang, Guangbin Luo, Shuyang Ren, Wenmei Li, Jiantao Cui, Harindarpal S. Gill, Sidney W. Fu, Youyong Lu

Medicine Faculty Publications

Gastric cancer (GC) is a major cause of global cancer mortality. Genetic variations in DNA repair genes can modulate DNA repair capability and, consequently, have been associated with risk of developing cancer. We have previously identified a T to C point mutation at nucleotide 889 (T889C) in DNA polymerase beta (POLB) gene, a key enzyme involved in base excision repair in primary GCs. The purpose of this study was to evaluate the mutation and expression of POLB in a larger cohort and to identify possible prognostic roles of the POLB alterations in GC. Primary GC specimens and their matched normal …