Table 2. Genetic markers associated with exercise-induced weight loss efficiency.
Gene Polymorphism Cohort (sex, sample size) Population Favorable allele/ genotype Type of exercise Outcome References
ACSL1 rs116143768 C/T n=126,
women 100%
European Т aerobic training for 12 weeks carriers of the T allele, compared to those with the CC genotype, had significantly reduced relative fat mass (by 31.4% vs. -3.8%, P=1.18×10-9) (Bojarczuk et al., 2022)
ADRA2B
ADRB3
ADRB2
rs28365031 I/D
rs4994 A/G
rs1042714 G/C
n=70,
women 78,6%
Mixed
(USA)
Haplotype [ADRA2B II, ADRB3 G],
Haplotype [ADRA2B II,
ADRB2 G]
aerobic exercises of moderate intensity for 24 weeks carriers of the haplotype [ADRA2B II, ADRB3 G], compared to non-carriers of this haplotype, had significantly reduced total body fat (-3.8±1.0 vs. -0.8±0.3 kg, P=0.007), relative total body fat (-4.0±0.9%, P=0.009), and relative trunk fat (-4.8±1.1%, P<0.01) carriers of the haplotype [ADRB3 G, ADRB2 G], compared to non-carriers of this haplotype, significantly reduced total body fat (-3.2 ± 0.8 kg vs. -1.4±0.6 kg, P=0.031) and relative total body fat (-4.2±0.8%, P<0.005) (Phares et al., 2004)
ADRB2
ADRB2
ADRB3
ADRA2A
rs1042713 G/A
rs1042714 G/C
rs4994 A/G
rs553668 G/A
n=163,
women 100%
European Alleles rs1042713 A, rs1042714 C, rs553668 A in combination aerobic training for 12 weeks carriers of a small number (0–3) of obesity risk alleles [rs1042713 G, rs1042714 G, rs553668 G] had significantly reduced relative total body fat compared to carriers of a high number (5-6) of risk alleles (7.7±9.8% vs. 4.0±9.4%, P = 0.0362) (Leońska-Duniec et al., 2018)
ADRB2 rs1042714 G/C n=70,
women 78,6%
Mixed
(USA)
G aerobic exercises of moderate intensity for 24 weeks carriers of the G allele, compared to carriers of the C allele, had significantly reduced relative total body fat (-2.7±0.4% vs. -1.3±0.4%, P=0.015) and relative trunk fat (-3.2±0.5% vs. -1.5±0.5%, P=0.02 (Phares et al., 2004)
ADRB3 rs4994 A/G n=70,
women 78,6%
Mixed
(USA)
G aerobic exercises of moderate intensity for 6 months carriers of the G allele, compared to individuals with the AA genotype, had significantly reduced relative total body fat (-2.7±0.5% vs. -1.3±0.3%, P=0.027) and relative trunk fat (3.1±0.6% vs. -1.6±0.3%, P=0.03) (Phares et al., 2004)
ADRB3 rs4994 A/G n=65,
women 72,3%
European AA aerobic exercise on the background of a hypocaloric diet for 12 weeks individuals with the AA genotype, compared to individuals with the AG genotype, had significantly reduced BMI (n/d, P<0.05), body mass (n/d, P<0.05), fat mass (n/d, P<0.05), and waist circumference (WC) (n/d, P<0.05). (de Luis et al., 2007)
AHSG rs4917 T/C n=105,
women 100%
European TT high-intensity aerobic exercise on the background of a hypocaloric diet for 10 weeks carriers of the TT genotype, compared to carriers of the C allele, had significantly reduced trunk fat (-3.7±11.4 kg vs. 1.5±15.1 kg, P<0.005) (Suchanek et al., 2011)
COMT rs4680 G/A n=173, women 100% Mixed
(USA)
GG aerobic exercise of moderate intensity for 1 year carriers of the GG genotype, compared to carriers of the AA genotype, had significantly reduced relative total body fat (-1.9% vs. -0.7%, P=0.05) (Tworoger et al., 2004)
CYP19 (TTTA)n n=173, women 100% Mixed
(USA)
(TTTA)2-11 aerobic exercise of moderate intensity for 1 year carriers of the (TTTA)2-11 allele, compared to non-carriers, had significantly reduced total body fat (-3.1 kg vs. -0.5 kg, P = 0.01) and relative total body fat (-2.4% vs. -0.6%, P=0.001) (Tworoger et al., 2004)
DRD2 rs1800497 C/T n=127,
women 100%
European С resistance training with weights on the background of a hypocaloric diet for 6 months carriers of the C allele, compared to carriers of the T allele, had significantly reduced BMI (-2.3 units vs. -1.4 units, P=0.001), body mass (-7 kg vs. -4.4 kg, P=0.001), and body fat mass (-6.2 kg vs. -4.4 kg, P=0.001) (Cameron et al., 2013)
FABP2 rs1799883 T/C n= 69,
women 79,7%,
European С aerobic exercise in conjunction with a hypocaloric diet for 12 weeks carriers of the C allele, compared to individuals with the TT genotype, had significantly reduced total body fat (-1.6 kg vs.-1.3 kg, P<0.05) (de Luis et al., 2006)
FTO rs8050136 C/A n= 481,
women 51,8%
European СС aerobic exercise of low/moderate intensity for 20 weeks carriers of the CC genotype, compared to individuals with the AA genotype, had significantly reduced total body fat (-0.8±0.1 kg vs. -0.2±0.2 kg, P=0.0065) and relative total body fat (-1.0±0.1% vs. -0.3±0.2%, P=0.0087) (Rankinen et al., 2010)
IL15 rs1057972 A/T n= 163,
women 100%
European A aerobic exercise of moderate intensity for 12 weeks carriers of the A allele, compared to individuals with the TT genotype, had significantly reduced relative total body fat (n/d, P=0.00002) (Ficek et al., 2019)
IL15 rs1589241 T/C
rs1057972 A/T
n= 163,
women 100%
European Haplotype [TA] aerobic exercise of moderate intensity for 12 weeks carriers of the [TA] haplotype, compared to carriers of the [AT] haplotype, had significantly reduced relative visceral fat (n/d, P=0.027) (Ficek et al., 2019)
INSIG2 rs7566605 C/G n=752,
women 60%
European GG resistance training with added weight for 12 weeks among men, carriers of the GG genotype, compared to carriers of the C allele, had significantly reduced relative subcutaneous fat (-1.0±1.7% vs.6.4±1.8%, P=0.035) (Orkunoglu-Suer et al., 2008)
NYD-SP18 rs6971091 G/A n=139,
women 100%
European GG high-intensity aerobic exercise in conjunction with a hypocaloric diet for 10 weeks carriers of the GG genotype, compared to carriers of the A allele, significantly reduced fat mass (-5.0±3.3 kg vs. -3.7±3.5 kg, P=0.037) (Suchánek et al., 2015)
PLIN1 rs1052700 A/T n=30,
women 100%
American TT high-Intensity Interval Training (HIIT) alongside a hypocaloric diet for 12 weeks carriers of the TT genotype, compared to carriers of the AA and AT genotypes, had significantly reduced body fat mass (BFM)(-5.1±1.8 kg vs. -1.8±1.4 kg and vs. -2.1±2.3 kg, respectively, P=0.04) (Andrade-Mayorga et al., 2021)
PPARG rs1801282 C/G n=201,
women 100%
European СС aerobic training for 12 weeks carriers of the CC genotype had significantly reduced fat mass
(not specified, P=0.0002) and relative fat mass (not specified, P=0.00003)
compared to carriers of the G allele
(Zarebska et al., 2014)
PPARG rs1801282 C/G n=79,
women 45,6%
European G aerobic exercises for 10 weeks carriers of the G allele, compared to individuals with the CC genotype, had significantly reduced body mass (-1.8±1.8 kg vs. -0.3±1.4 kg, P<0.05 (Østergård et al., 2005)
PPARG rs1801282 C/G n = 1004,
women n/d
Mixed G moderate-intensity physical activity for one year (e.g., walking) carriers of the G allele, compared to individuals with the CC genotype, significantly reduced body mass (n/d, P = 0.04) and subcutaneous fat mass (n/d, P=0.03) (Franks et al., 2007)
PPARGC1A rs17650401 С/Т n=39,
women 100%
European T high-intensity aerobic exercise alongside a hypocaloric diet for 12 weeks carriers of the T allele, compared to individuals with the CC genotype, had significantly reduced relative body fat mass (BFM)
by 2.5 times (P = 0.00013)
(Mazur et al., 2020)
TCF7L2 rs7903146 C/T n=309,
women 62,8%
European СС moderate-intensity physical activity over the course of 2 years carriers of the CC genotype, compared to carriers of the T allele, significantly reduced BMI (-1.2±1.6 units vs. -0.7±1.5 units, P=0.0034), non-visceral
fat mass (-2.7±3.6 kg vs. -1.3±2.9 kg, P=0.0022), and visceral
fat mass (-0.5±0.6 kg vs. -0.3±0.6 kg, P=0.0165)
(Haupt et al., 2010)
UCP2 I/D n=42,
women 100%
East Asian D moderate-intensity aerobic exercise for 6 months carriers of the DD and ID genotypes, compared to carriers of the II genotype, had significantly reduced body mass (-1.57 kg, P=0.001 for DD; -2.03 kg, P=0.003 for ID), body mass index (BMI) (-0.64 units, P=0.001 for DD; -0.83 units, P=0.003 for ID), relative fat mass (-1.24%, P=0.014 for DD), and waist circumference (WC) (-5.56 cm, P<0.001 for DD; -5.63 cm, P<0.001 for ID) (Lim and Shin, 2014)
UCP3 rs1800849 C/T n=107,
women 74,7%
European СС low-intensity aerobic exercise alongside a hypocaloric diet for 12 weeks carriers of the CC genotype, compared to carriers of the T allele, had significantly reduced fat mass (-2.9 kg, P<0.05) and waist circumference (WC) (-3.5 cm, P<0.05) (de Luis et al., 2008)
n/d- no data; МТ- body mass; BMI- body mass index, FМ- fat mass; WC- waist circumference.