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. 2021 Jul 2;12:670200. doi: 10.3389/fpsyt.2021.670200

Table 1.

Summary of studies on the unanalyzed cytokines.

Cytokine Sample type Sample size (n) Results References
Case Control
IL-6sR Plasma 25 25 NA (48)
Eotaxin-2 Plasma 25 25 NA (48)
Eotaxin-3 Serum 30 29 The concentration of Eotaxin-3 in ASD group was significantly decreased (54)
Fractalkine Plasma 87 41 NA (78)
Plasma 99 40 The concentration of Fractalkine in ASD group was significantly decreased (44)
IFNα2 Plasma 28 28 NA (40)
IL-1 Serum 77 77 The concentration of IL-1 in ASD group was significantly increased (27)
Serum 23 33 NA (22)
MCP-3 Plasma 99 40 The concentration of MCP-3 in ASD group was significantly decreased (44)
Plasma 28 28 NA (40)
MIP-1δ Plasma 25 25 NA (48)
TNF sRI Plasma 25 25 NA (48)
TNF sRII Plasma 25 25 NA (48)
EGFR Plasma 33 34 The concentration of EGFR in ASD group was significantly increased (53)
HB-EGF Serum 30 29 The concentration of HB-EGF in ASD group was significantly decreased (54)
NGF Plasma 21 16 The concentration of NGF in ASD group was significantly increased (77)
Plasma 28 28 NA (40)
IL-17F Serum 32 28 NA (76)
IL-22 Serum 32 28 NA (76)
IL-21 Serum 32 28 NA (76)
GRO-α Serum 65 30 NA (72)
Plasma 28 28 The concentration of GRO-α in ASD group was significantly increased (40)
Basic FGF Serum 12 8 NA (69)
M-CSF Plasma 25 25 NA (48)
Plasma 28 28 NA (40)
PDGF-AA Serum 31 31 NA (36)
PDGF-AB Serum 31 31 NA (36)
ENA-78 Serum 62 62 The concentration of ENA-78 in ASD group was significantly increased (59)
Serum 21 15 NA (41)
IL-33 Plasma 30 18 NA (56)
Serum 38 13 NA (61)
ST2 Plasma 30 18 NA (56)
NT-3 Plasma 24 24 The concentration of NT-3 in ASD group was significantly decreased (45)
BLC Plasma 25 25 NA (48)
I-309 Plasma 25 25 NA (48)
IL-11 Plasma 25 25 NA (48)
IL-16 Plasma 25 25 NA (48)
Plasma 28 28 NA (40)
MDC Serum 56 32 The concentration of MDC in ASD group was significantly increased (46)
Serum 37 37 The concentration of MDC in ASD group was significantly decreased (49)
TARC Serum 56 32 The concentration of TARC in ASD group was significantly increased (46)
IL-3 Serum 37 37 The concentration of IL-3 in ASD group was significantly decreased (49)
Plasma 28 28 NA (40)
I-TAC Serum 21 15 NA (41)
CTACK Plasma 28 28 NA (40)
SCF Plasma 28 28 NA (40)
SCGF-β Plasma 28 28 NA (40)
SDF-1α Plasma 28 28 NA (40)
TRAIL Plasma 28 28 NA (40)
IL-31 Serum 38 13 NA (55)

NA, not association.