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  • Cannataro, R., Abrego-Guandique, D. M., & Cione, E. (2026). Management of lipedema with a biphasic ketogenic/low-carbohydrate diet: a case report. Frontiers in Nutrition, 13, 1728651. https://doi.org/10.3389/fnut.2026.1728651

    Lipedema is a multifactorial disorder with a negative evolutionary trend, influenced by genetic, hormonal, metabolic, and vascular factors that are not fully understood. Inflammation is a typical feature of lipedema and can be managed by limiting glycemic spikes. Herein, we report the case of a patient diagnosed with lipedema who followed a ketogenic diet (KD) for 6 months, resulting in a weight loss of 12 kg. Afterward, she transitioned to a low-carbohydrate (LC) diet for an additional 6 months, maintaining the good results achieved in terms of quality of life (QoL) improvement, weight control, and pain management. The patient regularly engaged in resistance training, which preserved and improved muscle mass. The primary and new outcome was due to the introduction of the second phase of the nutritional plan, specifically the low-carbohydrate diet, which could be an innovative approach. Often, diets that contain standard amounts of carbohydrates do not yield appreciable results.

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  • Fabbro, N., Onorato, A., Bassi, V., & Cannataro, R. (2026). Body Image, Psychological Distress, and Well-Being in Italian Women with Lipedema: A Controlled Cross-Sectional Study. Women, 6(3), 50. https://doi.org/10.3390/women6030050

    Lipedema is a chronic disorder characterized by the abnormal and disproportionate accumulation of painful subcutaneous adipose fat, primarily affecting the lower limbs and occurring almost exclusively in women. The aim of this controlled cross-sectional study was to compare body image, psychological distress, and psychological well-being in women with (n = 77) and without lipedema (n = 32). Psychological functioning was assessed using validated measures of depressive symptoms (PHQ-9), eating attitudes (EAT-26), perceived stress (PSS), medically unexplained symptoms (M.U.S.), psychological well-being (WHO-5), life satisfaction (SWLS), psychological flexibility (AAQ-II), pain intensity (VAS), together with measures of body image, lifetime psychological burden, maladaptive cognitive beliefs, symptom severity, and anthropometric parameters. Compared with controls, women with lipedema reported significantly greater body image dissatisfaction, perceived distress, M.U.S., depressive symptoms, disordered eating attitudes, and pain, together with lower psychological well-being, life satisfaction, and psychological flexibility (all p < 0.001). Within the lipedema group, PHQ-9 scores were significantly predicted by M.U.S. scores, maladaptive cognitions, and pain intensity (VAS), whereas EAT-26 scores were predicted by PHQ-9 scores and maladaptive cognitions. These findings indicate that lipedema is associated with a substantial psychological burden and support integrating psychological assessment and intervention into multidisciplinary care.

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  • Cione, E., Michelini, S., Abrego-Guandique, D. M., Vaia, N., Michelini, S., Puleo, V., Bertelli, M., Caroleo, M. C., & Cannataro, R. (2024). Identification of Specific microRNAs in Adipose Tissue Affected by Lipedema. Current Issues in Molecular Biology, 46(11), 11957–11974. https://doi.org/10.3390/cimb46110710

    Lipedema is a chronic disorder affecting women with a 10% incidence worldwide. It is often confused with obesity. This study was undertaken to study microRNAs in lipedema tissue assessed by direct hybridization using the robust n-counter flex DX CE-IVD platform. The mean age of the subjects participating in the study was 40.29 (±12.17). The mean body weight and BMI were 67.37 (±10.02) and 25.75 (±4.10), respectively. The lipedema stages included were I and II. The differential expressed human (hsa)-miRNAs were determined according to a log2 fold-change (LFC) of 0.5 and p value < 0.05. To these, increased expression of hsa-let-7g-5p was evident, as well as reduced levels of hsa-miR-371a-5p, -4454+7975, -365a+b-3p, -205-5p, -196a-5p, -4488, -2116-5p, -141-3p, -208a-3p, -302b-3p, 374a-5p, and -1297. Then, several bioinformatics tools were used to analyze microarray data focusing on validated target genes in silico. KEGG and Gene Ontology (GO) pathway enrichment analysis was conducted. Furthermore, the protein-protein interaction and co-expression network were analyzed using STRING and Cytoscape, respectively. The most upregulated miRNA mainly affected genes related to cell cycle, oocyte meiosis, and inflammatory bowel disease. The downregulated microRNAs were related to endocrine resistance, insulin resistance, hypersensitivity to AGE-RAGEs, and focal adhesion. Finally, we validated by RT-PCR the upregulated hsa-let-7g-5p and two down-regulated ones, hsa-miR-205-5p and hsa-miR-302b-3p, confirming microarray results. In addition, three mRNA target miRNAs were monitored, SMAD2, the target of the hsa-let-7g-5p, and ESR1 and VEGFA, the target of hsa-miR-205-5p and hsa-miR-302b-3p, respectively. Our results open a new direction for comprehending biochemical mechanisms related with the pathogenesis of lipedema, shedding light on this intricate pathophysiological condition that could bring to light possible biomarkers in the future.

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Last update from database: 8/19/26, 7:27 AM (UTC)