Three cases of lupus nephritis patients with serum interleukin-32γ detection.
Lupus
; 23(11): 1187-91, 2014 Oct.
Article
in En
| MEDLINE
| ID: mdl-24879659
ABSTRACT
PURPOSE:
Interleukin-32 (IL-32) is an inflammatory cytokine that is associated with the pathogenesis of several connective tissue diseases. We measured serum IL-32γ concentrations of systemic lupus erythematosus (SLE) patients.METHODS:
Serum samples were obtained from SLE patients (n = 51), and healthy controls (n = 15). Serum IL-32 concentrations were measured using ELISA. Clinical information was obtained from medical records.RESULTS:
Serum IL-32γ was detectable in three cases of SLE patients, whereas it was not detected in any healthy controls. Case 1 a 44-year-old female with lupus nephritis (LN) (Class II) and antiphospholipid antibody syndrome. Serum IL-32γ was 5.1 pg/ml. Case 2 a 30-year-old female with a history of diffuse proliferative LN (Class IV G (A/C)) and pulmonary hemorrhage. Serum IL-32γ was 8.9 pg/ml. Case 3 a 45-year-old female with chronic LN. Serum IL-32γ was 9.1 pg/ml. All three cases of IL-32γ-detectable patients had histories of LN and one had an active disease. In the context of LN, serum IL-32γ was detectable in 18.8% (three of 16) of SLE patients with histories of LN.CONCLUSION:
We suppose that IL-32γ could contribute to the pathogenesis of renal diseases in some LN patients.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Lupus Nephritis
/
Interleukins
/
Lupus Erythematosus, Systemic
Type of study:
Diagnostic_studies
/
Observational_studies
/
Risk_factors_studies
Limits:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
Lupus
Journal subject:
REUMATOLOGIA
Year:
2014
Document type:
Article
Affiliation country:
Japan