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Table 2 Gene profile of nonsyndromic obesity in children and adolescents

From: Genetic etiology and clinical features of non-syndromic pediatric obesity in the Chinese population: a large cohort study

No

Gene

Disease

OMIM

Inheritance

Case(n = 32)

1

UCP3

Severe obesity and type 2 diabetes

601,665

AD, AR, Mu

6(19%)

2

MC4R

Obesity(BMIQ20)

618,406

AD, AR

4(13%)

3

PCSK1

{Obesity, BMIQ12}

612,362

 

3(9%)

4

SEMA3D

?Obesity

  

3(9%)

5

NRP1

?Obesity(-; -)

  

2(6%)

6

SEMA3B

?Obesity(-;-)

  

2(6%)

7

NROB2

Obesity, mild, early-onset

601,665

AD, AR, Mu

2(6%)

8

DYRK1B

Abdominal obesity-metabolic

syndrome 3

615,812

AD

1(3%)

9

MRAP2

{?Obesity, susceptibility to,

BMIQ18}

615,457

AD

1(3%)

10

NRP2

?Obesity(-;-)

  

1(3%)

11

NTRK2

Obesity, hvperphagia, and

developmental delay

613,886

AD

1(3%)

12

PLXNA3

?Obesity

  

1(3%)

13

PLXNA4

?Obesity

  

1(3%)

14

PPARG

Severe Obesity

601,665

AD, AR, Mu

1(3%)

15

SEMA3C

?Obesity

  

1(3%)

16

SEMA3F

?Obesity

  

1(3%)

17

SEMA3G

?Obesity

  

1(3%)

18

SIM1

?Obesity

  

1(3%)

  1. Note:“?“, before the phenotype name indicates that the relationship between the phenotype and gene is provisional. “{ }”, indicate mutations that contribute to susceptibility to multifactorial disorders
  2. Abbreviations: MC4R: melanocortin 4 receptor; UCP3:uncoupling protein 3;SEMA3B: semaphorin−3B; SEMA3D: semaphorin−3D; SEMA3F: semaphorin−3D; NR0B2: nuclear receptor subfamily 0,group b, member 2;NRP1:neuropilin 1;SIM1:SIM b hlh transcription factor 1;DYRK1B: dual-specificity tyrosine phosphorylation-regulated kinase 1B; SEMA3G: semaphorin−3G; PCSK1:proprotein convertase, subtilisin/kexin-type,1;MRAP2:melanocortin 2 receptor accessory protein 2;NTRK2:neurotrophic tyrosine kinase, receptor, type 2;PPARG: peroxisome proliferator-activated receptor-gamma