P. Gualtieri

Most-cited papers

1. Eating habits and lifestyle changes during COVID-19 lockdown: an Italian survey

   L. di Renzo, P. Gualtieri, F. Pivari, L. Soldati +8 more

   2020Journal of Translational Medicine1,865 citations Open access

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2. Why primary obesity is a disease?

   A. De Lorenzo, S. Gratteri, P. Gualtieri, A. Cammarano +2 more

   2019Journal of Translational Medicine332 citations Open access

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3. Psychological Aspects and Eating Habits during COVID-19 Home Confinement: Results of EHLC-COVID-19 Italian Online Survey

   L. di Renzo, P. Gualtieri, Giulia Cinelli, G. Bigioni +13 more

   2020Nutrients324 citations Open access

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4. Obesity: A preventable, treatable, but relapsing disease.

   A. De Lorenzo, Lorenzo Romano, L. di Renzo, N. Di Lorenzo +2 more

   2019Nutrition (Burbank, Los Angeles County, Calif.)188 citations

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5. Role of Personalized Nutrition in Chronic-Degenerative Diseases

   L. di Renzo, P. Gualtieri, Lorenzo Romano, G. Marrone +6 more

   2019Nutrients155 citations Open access

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6. Diet, Nutrition and Chronic Degenerative Diseases

   L. di Renzo, P. Gualtieri, A. De Lorenzo

   2021Nutrients77 citations Open access

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7. The effect of lipedema on health-related quality of life and psychological status: a narrative review of the literature

   Nuha Alwardat, L. di Renzo, Mohammad Alwardat, Lorenzo Romano +5 more

   2019Eating and Weight Disorders75 citations

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8. Lockdown of Breast Cancer Screening for COVID-19: Possible Scenario

   G. Vanni, M. Pellicciaro, M. Materazzo, V. Bruno +9 more

   2020In Vivo70 citations Open access

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9. Body Composition Findings by Computed Tomography in SARS-CoV-2 Patients: Increased Risk of Muscle Wasting in Obesity

   P. Gualtieri, C. Falcone, Lorenzo Romano, S. Macheda +4 more

   2020International Journal of Molecular Sciences64 citations Open access

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10. COVID-19: Is there a role for immunonutrition in obese patient?

    L. di Renzo, P. Gualtieri, F. Pivari, L. Soldati +10 more

    2020Journal of Translational Medicine60 citations Open access

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11. Triponderal mass index rather than body mass index: An indicator of high adiposity in Italian children and adolescents.

    A. De Lorenzo, Lorenzo Romano, L. di Renzo, P. Gualtieri +4 more

    2019Nutrition (Burbank, Los Angeles County, Calif.)60 citations Open access

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12. Effects of postprandial hydroxytyrosol and derivates on oxidation of LDL, cardiometabolic state and gene expression: a nutrigenomic approach for cardiovascular prevention.

    M. Perrone, P. Gualtieri, S. Gratteri, W. Ali +6 more

    2019Journal of Cardiovascular Medicine48 citations

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13. Epidemiology of Hypoalbuminemia in Hospitalized Patients: A Clinical Matter or an Emerging Public Health Problem?

    S. Moramarco, L. Morciano, L. Morucci, Mario Messinese +8 more

    2020Nutrients47 citations Open access

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14. Psychobiotics Regulate the Anxiety Symptoms in Carriers of Allele A of IL-1β Gene: A Randomized, Placebo-Controlled Clinical Trial

    P. Gualtieri, M. Marchetti, G. Cioccoloni, A. De Lorenzo +5 more

    2020Mediators of Inflammation46 citations Open access

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15. Effects of a Personalized VLCKD on Body Composition and Resting Energy Expenditure in the Reversal of Diabetes to Prevent Complications

    Lorenzo Romano, M. Marchetti, P. Gualtieri, L. di Renzo +4 more

    2019Nutrients45 citations Open access

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16. Obesity and body composition in man and woman: associated diseases and new role of gut microbiota.

    E. Avolio, P. Gualtieri, Lorenzo Romano, Claudio Pecorella +4 more

    2019Current Medicinal Chemistry39 citations

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17. Modified Mediterranean-Ketogenic Diet and Carboxytherapy as Personalized Therapeutic Strategies in Lipedema: A Pilot Study

    L. di Renzo, P. Gualtieri, S. Zomparelli, G. D. De Santis +6 more

    2023Nutrients36 citations Open access

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18. Cariogenic Risk and COVID-19 Lockdown in a Paediatric Population

    R. Docimo, M. Costacurta, P. Gualtieri, A. Pujia +6 more

    2021International Journal of Environmental Research and Public Health36 citations Open access

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19. Mediterranean Personalized Diet Combined with Physical Activity Therapy for the Prevention of Cardiovascular Diseases in Italian Women

    L. di Renzo, Giulia Cinelli, M. Dri, P. Gualtieri +8 more

    2020Nutrients35 citations Open access

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20. Body composition and bone mineral density in Huntington's disease.

    Renata Costa de Miranda, N. Di Lorenzo, A. Andreoli, Lorenzo Romano +3 more

    2019Nutrition (Burbank, Los Angeles County, Calif.)35 citations Open access

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21. Exploring the Exposome Spectrum: Unveiling Endogenous and Exogenous Factors in Non-Communicable Chronic Diseases

    L. di Renzo, P. Gualtieri, G. Frank, R. Cianci +6 more

    2024Diseases31 citations Open access

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22. Antioxidant-Enriched Diet on Oxidative Stress and Inflammation Gene Expression: A Randomized Controlled Trial

    P. Gualtieri, M. Marchetti, G. Frank, A. Smeriglio +5 more

    2023Genes31 citations Open access

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23. New BMI Cut-Off Points for Obesity in Middle-Aged and Older Adults in Clinical Nutrition Settings in Italy: A Cross-Sectional Study

    L. di Renzo, Leila Itani, P. Gualtieri, M. Pellegrini +2 more

    2022Nutrients30 citations Open access

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24. Fat mass affects nutritional status of ICU COVID-19 patients

    A. De Lorenzo, M. G. Tarsitano, C. Falcone, L. di Renzo +7 more

    2020Journal of Translational Medicine29 citations Open access

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25. PI3Kδ Inhibition as a Potential Therapeutic Target in COVID-19

    G. Palma, T. Pasqua, Giovannino Silvestri, C. Rocca +7 more

    2020Frontiers in Immunology29 citations Open access

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26. The Difficulties in Emotional Regulation among a Cohort of Females with Lipedema

    Mohammad Alwardat, Chantelle Clarke, Nuha Alwardat, Manal Kassab +5 more

    2022International Journal of Environmental Research and Public Health26 citations Open access

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27. The Risk of Sarcopenia among Adults with Normal-Weight Obesity in a Nutritional Management Setting

    A. De Lorenzo, M. Pellegrini, P. Gualtieri, Leila Itani +2 more

    2022Nutrients25 citations Open access

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28. The Relationship between Exposome and Microbiome

    G. Merra, P. Gualtieri, G. La Placa, G. Frank +3 more

    2024Microorganisms24 citations

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29. Immunonutrients involved in the regulation of the inflammatory and oxidative processes: implication for gamete competence

    L. di Renzo, A. De Lorenzo, M. Fontanari, P. Gualtieri +4 more

    2022Journal of Assisted Reproduction and Genetics23 citations Open access

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30. Normal Weight Obesity Overview and Update: A narrative review

    A. De Lorenzo, P. Gualtieri, G. Frank, Roselisa Palma +5 more

    2025Current Obesity Reports22 citations

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31. Inflammation, oxidative stress and gene expression: the postprandial approach in professional soccer players to reduce the risk of muscle injuries and early atherosclerosis

    M. Perrone, B. Donatucci, A. Salvati, P. Gualtieri +3 more

    2019Medicina dello Sport (Testo stampato)18 citations

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32. Sex Differences in the Efficacy of Mediterranean Diet Treatment: A Nutrigenomics Pilot Study

    L. di Renzo, P. Gualtieri, G. Frank, G. D. De Santis +3 more

    2023Genes17 citations Open access

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33. The association between serum vitamin D and mood disorders in a cohort of lipedema patients

    Mohammad Al-Wardat, Nuha Alwardat, Gemma Lou De Santis, Samantha Zomparelli +4 more

    2021Hormone Molecular Biology and Clinical Investigation17 citations

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34. Adherence to Mediterranean Diet and Implications for Cardiovascular Risk Prevention

    G. Frank, Barbara Pala, P. Gualtieri, G. Tocci +2 more

    2025Nutrients15 citations

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35. Role of vitamin K2 in bone-vascular crosstalk.

    G. Merra, F. Dominici, P. Gualtieri, A. Capacci +5 more

    2022International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition14 citations

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36. Exploring the Efficacy and Safety of Nutritional Supplements in Alzheimer’s Disease

    P. Gualtieri, G. Frank, R. Cianci, Lucilla Ciancarella +7 more

    2025Nutrients13 citations Open access

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37. Difference in Body Composition Patterns between Age Groups in Italian Individuals with Overweight and Obesity: When BMI Becomes a Misleading Tool in Nutritional Settings

    A. De Lorenzo, Leila Itani, M. El Ghoch, P. Gualtieri +4 more

    2024Nutrients13 citations Open access

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38. Dietary ω-3 intake for the treatment of morning headache: A randomized controlled trial

    M. Marchetti, P. Gualtieri, A. De Lorenzo, D. Trombetta +7 more

    2022Frontiers in Neurology12 citations Open access

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39. Adherence to Mediterranean Diet and Its Association with Maternal and Newborn Outcomes

    L. di Renzo, M. Marchetti, G. Rizzo, P. Gualtieri +6 more

    2022International Journal of Environmental Research and Public Health12 citations Open access

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40. The Association between Obesity and Reduced Weight-Adjusted Bone Mineral Content in Older Adults: A New Paradigm That Contrasts with the Obesity Paradox

    A. De Lorenzo, Massimo Pellegrini, P. Gualtieri, Leila Itani +3 more

    2024Nutrients11 citations Open access

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41. Pancreatic Ductal Adenocarcinoma and Nutrition: Exploring the Role of Diet and Gut Health

    P. Gualtieri, R. Cianci, G. Frank, E. Pizzocaro +6 more

    2023Nutrients11 citations Open access

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42. Exploring the Sustainable Benefits of Adherence to the Mediterranean Diet during the COVID-19 Pandemic in Italy

    P. Gualtieri, M. Marchetti, G. Frank, R. Cianci +6 more

    2022Nutrients11 citations Open access

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43. Nutritional Intervention for the Elderly during Chemotherapy: A Systematic Review

    R. Vella, E. Pizzocaro, E. Bannone, P. Gualtieri +8 more

    2024Cancers10 citations Open access

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44. Sex-Specific Adherence to the Mediterranean Diet in Obese Individuals

    L. di Renzo, P. Gualtieri, G. Frank, R. Cianci +4 more

    2024Nutrients10 citations Open access

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45. The Association between Sarcopenic Obesity and DXA-Derived Visceral Adipose Tissue (VAT) in Adults

    A. De Lorenzo, Leila Itani, M. El Ghoch, G. Frank +3 more

    2024Nutrients9 citations Open access

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46. Development and cross-validation of predictive equation for estimating total body lean in children.

    C. Colica, L. di Renzo, P. Gualtieri, Lorenzo Romano +3 more

    2018Annali dell'Istituto Superiore di Sanità9 citations

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47. Systematic Review and Critical Evaluation of Quality of Clinical Practice Guidelines on Nutrition in Pregnancy

    Marika De Vito, S. Alameddine, Giulia Capannolo, I. Mappa +5 more

    2022Healthcare8 citations Open access

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48. Near field Communication-assisted paper-based electrochemical sensing platform for study in personalized nutrition

    V. Mazzaracchio, L. Fiore, Ludovica Gullo, Narjiss Seddaoui +8 more

    2024Microchemical journal (Print)7 citations Open access

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49. Association between Sarcopenia and Reduced Bone Mass: Is Osteosarcopenic Obesity a New Phenotype to Consider in Weight Management Settings?

    A. De Lorenzo, Leila Itani, P. Gualtieri, Massimo Pellegrini +2 more

    2023Life7 citations Open access

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50. The Pharmaceutical Formulation Plays a Pivotal Role in Hydroxytyrosol Pharmacokinetics

    L. di Renzo, A. Smeriglio, M. Ingegneri, P. Gualtieri +1 more

    2023Pharmaceutics7 citations Open access

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