Inverse correlations between methylation and expression were observed for five CpGs in four genes: EML2 (cg06381803; p = 0.039), FCER2
(Fc fragment of IgE receptor II) (cg12261095; p = 0.010), B3GALT5 (beta-1,3-galactosyltransferase 5) (cg26390598; p = 0.035), and LCN8 (lipocalin 8) (cg14145338; p = 7.0 x [10.sup.-4] and cg13764516; p = 6.4 x [10.sup.-3]).
Some asthmatics even experienced worsened symptoms after corticosteroid treatment. Studies have revealed that several genes, such as NR3C1 , STIP1 , CRHR1 , and FCER2 , were associated with ICS efficiency of asthmatic patients.
FCER2: A pharmacogenetic basis for severe exacerbations in children with asthma.
Vu Thi et al., "Study of the correlations between FENO in exhaled breath and atopic status, blood eosinophils, FCER2
mutation, and asthma control in Vietnamese children," Journal of Asthma and Allergy, vol.
PCR primer sequences, synthesized by BGI, Shenzhen, China, are shown as follows: GAPDH: 5'-GAGTCCACTGGCGTCTTCA-3' (forward), 5'-GGGTGCTAAGCAGTTGGT-3' (reverse); CD19: 5'-GGCCCGAGGAACCTCTAGT-3' (forward), 5'-TAAGAAGGGTTTAAGCGGGGA-3' (reverse); CD79A: 5'-CAAGAACCGAATCATCACAGCC-3' (forward), 5'-TCTGCCATCGTTTCCTGAACA-3' (reverse); FCER2: 5'-CCAGGAATTGAACGAGAGGAAC-3' (forward), 5'-TTGATCCACTTTTCA GGGCAC-3' (reverse); IGLL1: 5'-ACCCAGCTCACCGTTTTAAGT-3' (forward), 5'-GGTCACCGT CAAGATTCCCG-3' (reverse).
Based on motif analysis of PAX5, we searched out 28 PAX5 target genes, that is, BAX, BCL2, BLK, CCND1, CD19, D79A, CDKN1A, FCER2, FHL2, LEF1, MET, MMP1, MYCNA, PRDM1, PRKCE, RAG2, RB1, TIMP1, TP53, XBP1, EGR1, ESR1, ELK1, ETS1, KCNH4, VPREB1, IGLL1, and KCNH8.
Expression of FCER2 (32, 33), CD52 (34), FAIM3 (33), CCR7 (30), HLA-DRA (34), and BTG1 (29) has been associated with B-CLL.
 Human genes: CD2, CD2 molecule; CD3E, CD3e molecule, e (CD3-TCR complex); LCK, lymphocyte-specific protein tyrosine kinase; GZMA, granzyme A (granzyme 1, cytotoxic T-lymphocyte-associated serine esterase 3); CD28, CD28 molecule; MNDA, myeloid cell nuclear differentiation antigen; LYN, v-yes-1 Yamaguchi sarcoma viral related oncogene homolog; MYC, v-myc myelocytomatosis viral oncogene homolog (avian); BTG1, B-cell translocation gene 1, anti-proliferafive; CD79A, CD79a molecule, immunoglobulin-associated a; FAIM3, Fas apoptotic inhibitory molecule 3; CCR7, chemokine (C-C mofif) receptor 7; CD48, CD48 molecule; HLA-DRA, major histocompatibility complex, class II, DR a; FCER2, Fc fragment of IgE, low affinity II, receptor for (CD23); CD52, CD52 molecule.