ArticleHealth psychology : official journal of the Division of Health Psychology, American Psychological Association2023
Resources and lymphocyte terminal maturity among older adults.
Article in Health psychology : official journal of the Division of Health Psychology, American Psychological Association, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 4 citations in OpenAlex.
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5 authors at 1 institution in 1 country.
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Abstract
objectiveWomen's financial resources were associated with more terminal maturity in natural killer lymphocytes, generally associated with loss of proliferative potential, during the "Great Recession". This preregistered analysis expanded on that finding in a longitudinal design including both genders and examining the role of cytomegalovirus (CMV) serostatus.
methodOlder adults (N = 138, 57% women) were assessed longitudinally during 2012-2017; including self-reported psychological, social, financial, and status-skill resources, CMV antibody titers and serostatus, and assessment of T and natural killer lymphocyte terminal maturity (LTM).
resultsNeither total nor financial resources were associated with LTM. Adjusting only for age, more psychological resources (e.g., meaning, hope, humor) were associated with lower T LTM (percent: γ = -1.11 [-1.78, -.44]; number: γ = -.99 [-1.70, -.27]). There were no significant interactions with age, gender, or CMV serostatus; however, additionally adjusting for serostatus reduced the effect of psychological resources (percent: γ = -.41 [-93, .12]; number: (γ = -.40 [-.94, .13]).
conclusionsOutside the context of the "Great Recession", psychological resources but not financial resources were associated with terminal maturity in T cells, a relationship related to CMV serostatus. Further studies in different and more diverse samples, and in different eras, are needed to understand what resources are most protective against immunological aging, when, and for whom. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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