Interleukin-6 as a Director of Immunological Events and Tissue Regenerative Capacity in Hemodialyzed Diabetes Patients.
Med Sci (Basel)
; 12(2)2024 06 15.
Article
in En
| MEDLINE
| ID: mdl-38921685
ABSTRACT
Hemodialyzed patients have innate immunity activation and adaptive immunity senescence. Diabetes mellitus is a frequent cause for chronic kidney disease and systemic inflammation. We studied the immunological pattern (innate and acquired immunity) and the tissular regeneration capacity in two groups of hemodialyzed patients one comprised of diabetics and the other of non-diabetics. For inflammation, the following serum markers were determined interleukin 6 (IL-6), interleukin 1ß (IL-1ß), tumoral necrosis factor α (TNF-α), IL-6 soluble receptor (sIL-6R), NGAL (human neutrophil gelatinase-associated lipocalin), and interleukin 10 (IL-10). Serum tumoral necrosis factor ß (TNF-ß) was determined as a cellular immune response marker. Tissue regeneration capacity was studied using neurotrophin-3 (NT-3) and vascular endothelial growth factor ß (VEGF-ß) serum levels. The results showed important IL-6 and sIL-6R increases in both groups, especially in the diabetic patient group. IL-6 generates trans-signaling at the cellular level through sIL-6R, with proinflammatory and anti-regenerative effects, confirmed through a significant reduction in NT-3 and VEGF-ß. Our results suggest that the high serum level of IL-6 significantly influences IL-1ß, TNF-ß, NT-3, VEGF-ß, and IL-10 behavior. Our study is the first that we know of that investigates NT-3 in this patient category. Moreover, we investigated VEGF-ß and TNF-ß serum behavior, whereas most of the existing data cover only VEGF-α and TNF-α in hemodialyzed patients.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Renal Dialysis
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Interleukin-6
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Neurotrophin 3
Limits:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
Language:
En
Journal:
Med Sci (Basel)
Year:
2024
Document type:
Article
Affiliation country: