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Table 2 Sixteen CpGs associated with plasma copper in the genome-wide meta-analysis (p Value < 1 × 10−5)

From: Profile of copper-associated DNA methylation and its association with incident acute coronary syndrome

CpG

Chr

Position

Gene

Relation to gene

Genome-wide meta-analysis of DNA methylation and plasma coppera

Meta Z

p Value

FDR

cg25112191

1

151804260

RORC; KIAA1026; TDRKH

1stExon, 5′UTR; < 50 kb; < 50 kb

– 4.89

9.96 × 10–7

0.09

cg11023668

2

25095040

ADCY3

Body

– 4.45

8.68 × 10–6

0.23

cg20995564

2

145172035

ZEB2

Body

– 5.52

3.41 × 10–8

0.01

cg09480515

2

237033375

AGAP1; GBX2

3′UTR; < 50 kb

– 4.47

7.75 × 10–6

0.22

cg21945842

3

105084992

ALCAM

TSS1500

– 4.51

6.48 × 10–6

0.22

cg24805089

5

176860947

GRK6; DBN1; F12; PDLIM7; SLC34A1; PFN3; PRR7

Body; < 50 kb; < 50 kb; < 50 kb; < 50 kb; < 50 kb; < 50 kb

– 4.55

5.39 × 10–6

0.22

cg21852842

7

1896827

MAD1L1

Body

– 4.55

5.47 × 10–6

0.22

cg18734877

8

27297419

PTK2B; CHRNA2; EPHX2

Body; < 50 kb; < 50 kb

– 4.52

6.33 × 10–6

0.22

cg07798295

16

89715839

CHMP1A

Body

– 4.80

1.61 × 10–6

0.12

cg18608055

19

1130866

SBNO2; GPX4; HMHA1

Body; < 50 kb; < 50 kb

– 5.30

1.13 × 10–7

0.02

cg26470501

19

45252955

BCL3

Body

– 5.24

1.63 × 10–7

0.02

cg24263062

20

2730191

EBF4; CPXM1

Body; < 50 kb

4.48

7.30 × 10–6

0.22

cg05825244

20

2730488

EBF4; CPXM1

Body; < 50 kb

5.30

1.14 × 10–7

0.02

cg01523712

20

43437858

RIMS4

Body

4.63

3.67 × 10–6

0.22

cg09349128

22

50327986

ZBED4; ALG12; CRELD2; PIM3

< 50 kb; < 50 kb; < 50 kb; < 50 kb

– 4.59

4.41 × 10–6

0.22

cg15376401

X

73438975

NCRNA00182; MIR374B; MIR421

Body; TSS1500; TSS1500

4.47

7.73 × 10–6

0.22

  1. Body gene body, Chr Chromosome, FDR false discovery rate, < 50 kb within 50,000 bps of a candidate CpG site, UTR untranslated regions
  2. aFixed effect meta-analysis was used with a weighted sum-of-z-scores method to obtain the meta Z score and p Values. The significant threshold of genome-wide meta-analysis of DNA methylation and plasma copper was set at FDR < 0.05