These findings indicate that this resilience program may be useful as a stress-management and stress-prevention intervention for college students.

SummaryWe previously reported that psychological stress is linked to and possibly accelerates cellular aging, as reflected by lower PBMC telomerase and shortened telomeres. Psychological stress is a major risk factor for cardiovascular disease (CVD), with multiple behavioral and physiological mediators. Telomere shortness has been associated with CVD, but the relationship between low telomerase activity, a potential precursor to telomere shortening, and CVD risk factors has not been examined in humans. Here we examine whether telomere length and telomerase in leukocytes are associated with physiological signs of stress arousal and CVD risk factors in 62 healthy women. Low telomerase activity in leukocytes was associated with exaggerated autonomic reactivity to acute mental stress and elevated nocturnal epinephrine. Further, low telomerase activity was associated with the major risk factors for CVD -smoking, poor lipid profile, high systolic blood pressure, high fasting glucose, greater abdominal adiposity-as well as to a composite Metabolic Syndrome variable. Telomere length was related only to elevated stress hormones (catecholamines and cortisol). Thus, we propose that low leukocyte telomerase constitutes an early marker of CVD risk, possibly preceding shortened telomeres, that results in part from chronic stress arousal. Possible cellular mechanisms by which low telomerase may link stress and traditional risk factors to CVD are discussed. Psychoneuroendocrinology (2006) These findings may implicate telomerase as a novel and important mediator of the effects of psychological stress on physical health and disease. Q

These results are consistent with other studies and support the psychometric properties of this single-item overall job satisfaction measure. Limitations of the study and its implications for worksite health promotion are discussed.

Over the past several decades, stress research has experienced a broadening of its pathologic focus to encompass the concept of resilience. There is a wealth of research on resilience but no general consensus regarding its conceptualization. Some define resilience as attaining eventual favorable outcomes following exposure to adversity. Others define it as specific relatively short-term responses characterized by a return to homeostasis after initial disruption due to a stressor, and still others refer to resilience as resources that enable the individual to withstand or recover from major stressors. Many of the existing conceptualizations of resilience are not applicable in the context of chronic stress which is particularly harmful to health. How do adults who experience chronic stress survive, manage, and thrive, and what resources enable them to do so? In this paper, we consider these questions by reviewing traditions of research and definitions of resilience in order to inform an understanding of resilience in general, and for the study of chronic stress in adults. Based on a review of the literature, we developed a taxonomy of resilience resources that can be applied broadly, and guide future research.