Home  About us  Contact
 

Useful Inflammatory Marker (useful + inflammatory_marker)

Distribution by Scientific Domains
Medical Sciences100%

Selected Abstracts

Serum concentration of macrophage-derived chemokine may be a useful inflammatory marker for assessing severity of atopic dermatitis in infants and young children

PEDIATRIC ALLERGY AND IMMUNOLOGY, Issue 4 2003
Ting Fan Leung
Chemokines are responsible for the trafficking of leukocytes to sites of inflammation. Serum chemokine levels were previously shown to be increased in adult patients with atopic dermatitis (AD). We tested whether serum concentrations of chemokines, including macrophage-derived chemokine (MDC), thymus and activation-regulated chemokine (TARC), eotaxin (EOX), interferon gamma inducible protein 10 (IP-10) and monocyte chemotactic protein 1 (MCP-1), are useful inflammatory markers for assessing AD severity in infants and young children. To investigate this, we assessed the severity of AD clinically using the SCORing Atopic Dermatitis (SCORAD) index system. Serum chemokine concentrations were determined by sandwich enzyme immunoassay. Twenty AD patients with a median age of 2.1 years [interquartile range (IQR): 0.6,4.2] were recruited. Their SCORAD score was 23.5 (12.5,33.5). Serum concentrations of MDC, TARC, EOX, IP-10 and MCP-1 were 2551 (1978,3935), 1469 (1125,3070), 68 (57,85), 126 (101,226) and 518 (419,614) pg/ml, respectively. Serum MDC levels correlated with SCORAD (r =,0.608, p = 0.004) and its extent (r =,0.629, p = 0.003) and intensity (r =,0.557, p = 0.011) components. Serum TARC concentration showed weaker correlation with extent (r =,0.474, p = 0.035) and intensity (r =,0.465, p = 0.039) of skin involvement but not SCORAD. The median serum levels of MDC (3131 vs. 2394 pg/ml; p = 0.031) and EOX (80 vs. 61 pg/ml; p = 0.046) were also higher in children with moderate as compared with mild AD. The other chemokines did not correlate with AD severity. In conclusion, our results suggest that serum MDC concentration may be a useful inflammatory marker for assessing AD severity in infants and young children. [source]

Serum Concentration of IL-18 Correlates with Disease Extent in Young Children with Atopic Dermatitis

PEDIATRIC DERMATOLOGY, Issue 6 2004
Kam Lun Ellis Hon F.A.A.P.
Previous studies have suggested that IL-18 may be an inflammatory marker for atopic dermatitis (AD). The purpose of our study was to test whether the serum concentration of IL-18 is a useful inflammatory marker for assessing AD severity in young children. Nineteen AD patients with a median age of 2.2 years (interquartile range 0.7,4.6 years) were recruited. The severity of AD was clinically determined using the Scoring Atopic Dermatitis (SCORAD) index. Their SCORAD score was 23.9 (range 18.6,34.8). Serum IL-18 levels were determined by sandwich enzyme immunoassay. The median serum concentration of IL-18 was 394 pg/ml (interquartile range 204,612 pg/ml). Serum IL-18 levels correlated with SCORAD scores (r = 0.502, p = 0.029) and their extent component (r = 0.633, p = 0.004). When compared with mild disease with low SCORAD scores, the serum concentration in moderate to severe disease was significantly higher (p = 0.014). We concluded that serum IL-18 concentration is elevated in young children with AD. It may be a useful inflammatory marker that correlates with the extent component of AD in particular, and differentiates mild disease from more severe disease when used for assessing AD severity in young children. [source]

Serum concentration of macrophage-derived chemokine may be a useful inflammatory marker for assessing severity of atopic dermatitis in infants and young children

PEDIATRIC ALLERGY AND IMMUNOLOGY, Issue 4 2003
Ting Fan Leung
Chemokines are responsible for the trafficking of leukocytes to sites of inflammation. Serum chemokine levels were previously shown to be increased in adult patients with atopic dermatitis (AD). We tested whether serum concentrations of chemokines, including macrophage-derived chemokine (MDC), thymus and activation-regulated chemokine (TARC), eotaxin (EOX), interferon gamma inducible protein 10 (IP-10) and monocyte chemotactic protein 1 (MCP-1), are useful inflammatory markers for assessing AD severity in infants and young children. To investigate this, we assessed the severity of AD clinically using the SCORing Atopic Dermatitis (SCORAD) index system. Serum chemokine concentrations were determined by sandwich enzyme immunoassay. Twenty AD patients with a median age of 2.1 years [interquartile range (IQR): 0.6,4.2] were recruited. Their SCORAD score was 23.5 (12.5,33.5). Serum concentrations of MDC, TARC, EOX, IP-10 and MCP-1 were 2551 (1978,3935), 1469 (1125,3070), 68 (57,85), 126 (101,226) and 518 (419,614) pg/ml, respectively. Serum MDC levels correlated with SCORAD (r =,0.608, p = 0.004) and its extent (r =,0.629, p = 0.003) and intensity (r =,0.557, p = 0.011) components. Serum TARC concentration showed weaker correlation with extent (r =,0.474, p = 0.035) and intensity (r =,0.465, p = 0.039) of skin involvement but not SCORAD. The median serum levels of MDC (3131 vs. 2394 pg/ml; p = 0.031) and EOX (80 vs. 61 pg/ml; p = 0.046) were also higher in children with moderate as compared with mild AD. The other chemokines did not correlate with AD severity. In conclusion, our results suggest that serum MDC concentration may be a useful inflammatory marker for assessing AD severity in infants and young children. [source]