Evidence mapPaperPMID 42567881Full record

ArticleScientific reports2026

Lipid accumulation product (LAP): a key indicator for metabolic dysregulation and inflammatory status in obesity.

Amr Ali Mohamed Abdelgawwad El-Sehrawy, Rania Bahriz, Sahar Abduljawad, Ihab M Abdelrahim, Mansuor A Alanazi, Marwah Suliman Maashi, Suleman Abdullah Almerdasi, Aya Ahmed Fathy, Rufaida Abdalla, Ismail Kandil

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Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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5 · Who and what money

Authors and funding

10 authors.

Amr Ali Mohamed Abdelgawwad El-SehrawyInternal Medicine Department, Diabetes, Endocrinology and Metabolism, Mansoura University, , Mansoura, Egypt. amralimohamedabdelgawwadelsehr@gmail.com.
Rania BahrizInternal Medicine Department, Diabetes and Endocrinology Unit Faculty of Medicine, Mansoura University, Mansoura, Egypt.
Sahar AbduljawadDepartment of Health Administration and Medical Information, College of Al-Leith Health Sciences, Umm Al-Qura University, Makkah, Saudi Arabia.
Ihab M AbdelrahimDepartment of Microbiology and Clinical Parasitology, King Khalid University, Abha, Saudi Arabia.
Mansuor A AlanaziFamily Medicine & Diabetes; Family and Community Medicine Department; Diabetes and Chronic Diseases Unit, Faculty of Medicine, Universty of Tabuk, Tabuk, Saudi Arabia.
Marwah Suliman MaashiMedical Laboratory Sciences Department, Faculty of Applied Medical Sciences, King Abdulaziz University, 21589, Jeddah, Saudi Arabia.
Suleman Abdullah AlmerdasiDepartment of Medical Laboratories, College of Applied Medical Sciences, Qassim University, 51452, Buraydah, Saudi Arabia.
Aya Ahmed FathyConsultant of Preventive Medicine, Preventive Medicine Department, Armed Forces Hospitals Southern Region (AFHSR), Khamis Mushait, Aseer, Saudi Arabia.
Rufaida AbdallaGeneral Internal Medicine, The National Ribat University, Khartoum, Sudan. rufaida7abdalla@gmail.com.
Ismail KandilGeriatric Medicine Unit, Internal Medicine Department, Faculty of Medicine, Mansoura University, Mansoura, 35516, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Lipid Accumulation Product (LAP) is recognized as an indicator of lipid-induced cellular stress. While its predictive value for conditions like diabetes, liver disease, and metabolic syndrome is established, its specific correlations with individual metabolic and hematological markers within the context of obesity remain less defined. This study sought to comprehensively investigate the links between LAP and a spectrum of metabolic and hematological biomarkers in individuals with obesity. This cross-sectional study involved 304 obese participants. Standard anthropometric measurements [weight, height, waist and hip circumference (WC, HC)] were taken, and dietary intake was assessed via a food frequency questionnaire. Blood samples were analyzed for glucose, insulin, hemoglobin A1C, serum lipids [total cholesterol, triglycerides, low density lipoprotein cholesterol (LDL-C) and high density lipoprotein cholesterol (HDL-C)], and a complete blood cell count. LAP was calculated using WC and triglyceride levels. Participants were categorized into three tertiles based on their LAP values. Individuals in the highest LAP tertile had significantly higher body weight, body mass index, WC, and waist-to-hip ratio than those in the lowest tertile (all P < 0.05). Higher LAP tertiles were also associated with increased systolic and diastolic blood pressure, total cholesterol, triglycerides, and reduced HDL-C levels after adjustment for potential confounders. In addition, white blood cell count and mean corpuscular hemoglobin remained significantly higher across LAP tertiles in the fully adjusted models. Supplementary receiver operating characteristic (ROC) analysis demonstrated good discriminatory performance of LAP for identifying metabolic syndrome (AUC = 0.833; 95% CI: 0.779-0.887). Higher LAP was independently associated with an adverse cardiometabolic profile, characterized by greater adiposity, unfavorable lipid parameters, elevated blood pressure, and selected hematological alterations in adults with obesity. These findings support the potential utility of LAP as a simple and accessible marker for identifying individuals at increased cardiometabolic risk. However, prospective studies are needed to determine its predictive value and establish temporal relationships.

Indexed as

InflammationLipid Accumulation ProductObesityAdultBiomarkersBody Mass IndexCross-Sectional StudiesFemaleHumansLipidsMaleMetabolic SyndromeMiddle AgedTriglyceridesBiomarkersLipidsTriglyceridesBlood pressureCardiometabolic riskHematological markersInflammationLipid accumulation productObesitySerum lipidsWhite blood cell count

Identifiers

PMID42567881
PMCPMC13451360

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