Publications by authors named "C Tippett"
Objective: The purpose of this study was to (a) identify the prevalence and barriers of self-reported service needs in a military sample with and without traumatic brain injury (TBI), (b) evaluate the influence of the number of service needs on overall neurobehavioral functioning, and (c) examine the longitudinal trajectories of service needs over time.
Method: Participants were 941 U.S.
Article Synopsis
- Researchers aim to extend human healthspans by keeping cells functional and non-senescent, as aging appears to be genetically regulated in model organisms.
- A new human genetic disease linked to GIMAP5 deficiency leads to cell senescence, liver and immune dysfunction, and early death, highlighting GIMAP5's importance in longevity.
- GIMAP5 helps regulate the accumulation of harmful long-chain ceramides by interacting with a protein kinase (CK2), and targeting CK2 can restore function in GIMAP5-deficient cells, showing its role in maintaining immune health and longevity.
The purpose of this study was to extend previous research by examining the relationship between lifetime blast exposure and neurobehavioral functioning after mild TBI (MTBI) by (a) using a comprehensive measure of lifetime blast exposure, and (b) controlling for the influence of post-traumatic stress disorder (PTSD). Participants were 103 United States service members and veterans (SMVs) with a medically documented diagnosis of MTBI, recruited from three military treatment facilities (74.8%) and community-based recruitment initiatives (25.
View Article and Find Full Text PDFPurpose: To examine change in health-related quality of life (HRQOL) during the COVID-19 pandemic in caregivers of service members/veterans (SMVs) with traumatic brain injury (TBI), by comparing HRQOL during the first year of the pandemic to HRQOL 12 months pre-pandemic.
Methods: Caregivers (N = 246) were classified into three COVID-19 Pandemic Impact groups based on impact ratings of the pandemic on HRQOL: No Impact (n = 50), Mild Impact (n = 117), and Moderate-Severe Impact (n = 79). Caregivers completed 19 measures across physical, social, caregiving, and economic HRQOL domains, and a measure of SMV Adjustment.