Eur Rev Med Pharmacol Sci 2023; 27 (4): 1625-1632
DOI: 10.26355/eurrev_202302_31407

The role of MTHFR polymorphisms in the risk of lipedema

P. Gualtieri, M. Al-Wadart, G.L. De Santis, N. Alwadart, D. Della Morte, C. Clarke, T. Best, C. Salimei, G. Bigioni, R. Cianci, A. De Lorenzo, L. Di Renzo

Department of Biomedicine and Prevention, Section of Clinical Nutrition and Nutrigenomics, University of Tor Vergata, Rome, Italy. paola.gualtieri@uniroma2.it


OBJECTIVE: This study examines the role of MTHFR gene polymorphism (rs1801133) in women with lipedema (LIPPY) body composition parameters compared to a control group (CTRL).

SUBJECTS AND METHODS: We carried out a study on a sample of 45 LIPPY and 50 women as a CTRL. Body composition parameters were examined by Dual-energy X-ray Absorptiometry (DXA). A genetic test was performed for the MTHFR polymorphism (rs1801133, 677C>T) using a saliva sample for LIPPY and CTRL groups. Mann-Whitney tests evaluated statistically significant differences between four groups (carriers and non-carriers of the MTHFR polymorphism for LIPPY and CTRL groups) on anthropometric/body composition parameters to identify patterns.

RESULTS: LIPPY showed significantly higher (p<0.05) anthropometric parameters (weight, BMI, waist, abdominal, hip circumferences) and lower waist/hip ratio (p<0.05) compared to the CTRL group. The association between the polymorphism alleles related to the rs1801133 MTHFR gene and the body composition values LIPPY carriers (+) showed an increase in fat tissue of legs and fat region of legs percentage, arm’s fat mass (g), leg’s fat mass (g), and leg’s lean mass (g) (p<0.05) compared to CTRL (+). Lean/fat arms and lean/fat legs were lower (p<0.05) in LIPPY (+) than in CTRL (+). In the LIPPY (+), the risk of developing the lipedema disease was 2.85 times higher (OR=2.85; p<0.05; 95% confidence interval = 0.842-8.625) with respect to LIPPY (-) and CTRL.

CONCLUSIONS: The presence or absence of MTHFR polymorphism offers predictive parameters that could better characterize women with lipedema based on the association between body composition and MTHFR presence.

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P. Gualtieri, M. Al-Wadart, G.L. De Santis, N. Alwadart, D. Della Morte, C. Clarke, T. Best, C. Salimei, G. Bigioni, R. Cianci, A. De Lorenzo, L. Di Renzo
The role of MTHFR polymorphisms in the risk of lipedema

Eur Rev Med Pharmacol Sci
Year: 2023
Vol. 27 - N. 4
Pages: 1625-1632
DOI: 10.26355/eurrev_202302_31407