0000000000588117
AUTHOR
Gastone Castellani
Remodelling of biological parameters during human ageing: evidence for complex regulation in longevity and in type 2 diabetes.
Factor structure analyses have revealed the presence of specific biological system markers in healthy humans and diseases. However, this type of approach in very old persons and in type 2 diabetes (T2DM) is lacking. A total sample of 2,137 Italians consisted of two groups: 1,604 healthy and 533 with T2DM. Age (years) was categorized as adults (≤65), old (66-85), oldest old (>85-98) and centenarians (≥99). Specific biomarkers of routine haematological and biochemical testing were tested across each age group. Exploratory factorial analysis (EFA) by principal component method with Varimax rotation was used to identify factors including related variables. Structural equation modelling (SEM) wa…
Immune parameters identify Italian centenarians with a longer five-year survival independent of their health and functional status
Centenarians are rare and exceptional individuals characterized by a peculiar phenotype. They are the best example of healthy aging in humans as most of them have escaped or substantially delayed the onset of major age-related diseases. Within this scenario, the purpose of the present work was to understand if immune status is associated with survival and health status in centenarians. To this aim, 116 centenarians were concomitantly characterized for their immunological, health and functional status, and followed-up for five-year survival. On the basis of previous knowledge we focused on a core of fundamental and basic immune parameters (number of leukocytes, monocytes, total lymphocytes, …
Corrigendum to “Immune parameters identify Italian centenarians with a longer five-year survival independent of their health and functional status” [Exp. Gerontol. 54C (2014) 14–20]
8 a Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy 9 b CIG—Interdepartmental Centre L. Galvani, University of Bologna, Bologna, Italy 10 c Physics and Astronomy Department, University of Bologna, Bologna, Italy 11 d Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy 12 e Immunosenescence Unit, Department of Pathobiology and Biomedical Methodologies, University of Palermo, Palermo, Italy 13 f Geriatric Unit IRCCS Ca' Granda Foundation Maggiore Policlinico Hospital, University of Milan, Italy 14 g Department of Clinical Sciences and Community Health, University of Milan, Italy 15 h Experimental Laboratory o…