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Table 2 Summary of literature search - smoking addiction

From: Gene network analysis shows immune-signaling and ERK1/2 as novel genetic markers for multiple addiction phenotypes: alcohol, smoking and opioid addiction

Author

Ethnicity

Sample size

Phenotype

Salient gene(s)

Salient SNP(s)

Statistical analysis

Agrawal et al. [96]

EA

1929

Nicotine dependence

GABRA4, GABRA2, GABRE

 

P = 0.030

Agrawal et al. [97]

EA

1921

Nicotine dependence

GABRA4, GABRA2

 

P = 0.002

Anney et al. [98]

E

815

Cigarette dose

CHRM5

rs7162140

P = 0.01

Baker et al. [31]

EA

886

Nicotine dependence

CHRNA5-A3-B4

 

P = 0.04

Berrettini et al. [99]

EA

1276

Nicotine addiction

CYP2A6

rs410514431

P = 1.0E-12

Beuten et al. [100]

EA, AA

2037

Nicotine dependence

BDNF

rs6484320 rs988748 rs2030324 rs7934165

P = 0.002

Beuten et al. [101]

EA, AA

 

Nicotine dependence

GABAB2

rs2491397 rs2184026 rs3750344 rs1435252 rs378042 rs2779562 rs3750344

P = 0.003

Beuten et al. [102]

EA, AA

 

Nicotine dependence

COMT

rs933271 rs4680 rs174699

P = 0.0005

Broms et al. [32]

E

1428

Nicotine dependence

CHRNA5, CHRNA3, CHRNB4

rs2036527 rs578776 rs11636753 rs11634351 rs1948 rs2036527

P = 0.000009, 0.0001, 0.0059, 0.0069, 0.0071, 0.0003

Chen et al. [103]

 

688

Nicotine dependence

CNR1

rs2023239 rs12720071 rs806368

P < 0.001

Chen et al. [79]

EA, AA

3627

Nicotine addiction

PKNOX2

rs1426153 rs11220015 rs11602925 rs750338 rs12273605 rs10893365 rs10893366 rs12284594

P = 0.0159, 0.0163, 0.0136, 0.0491, 0.0921, 0.0411, 0.0621, 0.0239

Conlon et al. [33]

EA

1122

Nicotine dependence

CHRNA5, CHRNA3, AGPHD1

rs16969968 rs578776 rs8034191

OR = 3.2, 2.8, 0.3

Culverhouse et al. [34]

AA, EA

18500

Nicotine dependence

CHRNB3, CHRNA7

rs13273442

P = 0.00058 for EA, 0.05 for AA

Docampo et al. [104]

E

752

Lower risk for smoking behavior

NRXN3

rs1424850 rs221497 rs221473

rs1424850: OR = 0.55, P = 0.0002

rs221497: OR = 0.47, P = 0.0020

rs221473: OR = 0.54, P = 0.0009

Ehringer et al. [35]

EA, Hisp, AA

108

Nicotine response

CHRNB2

rs2072658

 

Ella et al. [105]

Japanese

2521

Nicotine addiction

DBH

rs5320

P = 0.030

Gabrielsen et al. [36]

Norwegian

155941

Smoking status(cigarettes per day, duration, packs per year)

CHRNA5/A3/B4

rs16969968

P = 3.15E-25, 1.11E-6, 3.01E-23 (respectively for phenotypes)

Huang et al. [106]

EA, AA

3403

Nicotine dependence

ANKK1

rs2734849

P = 0.0026

Lang et al. [107]

E

320

Smoking behavior

BDNF

 

P = 0.045

Li et al. [38]

EA, AA

2037

Nicotine dependence

CHRNA4

rs2273504 rs1044396 rs3787137 rs2236196

 

Liu et al. [108]

EA, AA

2091

Smoking behavior

IL15

rs4956302

P = 8.8E-8

Ma et al. [109]

EA, AA

2037

Nicotine dependence

DDC

rs3735273 rs1451371 rs3757472 rs3735273 rs1451371 rs2060762

P = 0.005, 0.006

Mobascher et al. [110]

German

5500

smoking behavior/nicotine addiction

CHRM2

rs324650

OR = 1.17

Nees et al. [39]

E, EA

965

Nicotine dependence

CHRNA5/A3/B4

rs578776

P < 0.05

Sherva et al. [40]

EA, AA

435

Smoking

CHRNA5

rs16969968

P = 0.0001

Rice et al. [29]

EA, AA

3365

Nicotine dependence

CHRNB3

rs1451240

P = 2.4E-8

Sarginson et al. [30]

EA, Asian, AA, Hispanic

577

Smoking behavior

CHRNA5/A3/B4

rs16969968 rs1051730

P < 0.0001

Sorice et al. [41]

E

2272

Smoking behavior

CHRNA5-A3-B4

rs1051730

P = 0.0151, 0.022, 0.22 for three populations

Voisey et al. [52]

EA

378

Nicotine dependence

DRD2

rs1800497

P = 0.0003

Wang et al. [43]

EA, AA

3622

ND (smoking quantity and FTND)

CHRNA2, CHRNA6

EA: rs3735757 rs2472553

EA: P = 0.0068 for FTND, AA: P = 0.0043 for SQ and 0.00086 for FTND

Wassenaar et al. [44]

E

860

Nicotine dependence

CYP2A6 and CHRNA5-A3-B4

rs1051730

P =0.036

Weiss et al. [45]

E

2827

Nicotine dependence

CHRNA5-A3-B4

rs17486278

P = 0.0005

Zeiger et al. [46]

EA, Hisp

1056

Response to smoking

CHRNA6, CHRNB3

rs4950 rs13280604 rs2304297

P = 0.043, 0.011, 0.053