SynthesisBMC cancer2020
The association of leptin and adiponectin with hepatocellular carcinoma risk and prognosis: a combination of traditional, survival, and dose-response meta-analysis.
Synthesis in BMC cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 34 citations in OpenAlex.
- Risk factors for hepatocellular carcinoma: an umbrella review of systematic review and meta-analysis.Annals of medicine · 2025Pooled it
- Pooled it
- Leptin levels are associated with coronary artery calcification in patients with advanced prostate cancer.The oncologist · 2025Trial
- Insulin resistance: mechanisms and therapeutic interventions.Molecular biomedicine · 2026Review
- Research Progress on the Mechanisms of Traditional Chinese Medicine in Preventing and Treating HCC Invasion and Metastasis Based on Lipid Metabolic Reprogramming.Current topics in medicinal chemistry · 2026Review
- The importance of sex dimorphism in liver metabolism and progressive liver diseases.Biology of sex differences · 2025Review
- Assessment of Adipokine and Inflammation Biomarkers with Cancer Risk among Chinese Men: A Prospective Cohort Study.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2025Article
- Cardiovascular Disease Meets Cancer: Exploring the Epidemiology in China and Homotherapy Targeting Intersectional Mechanisms.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Review
- Namodenoson at the Crossroad of Metabolic Dysfunction-Associated Steatohepatitis and Hepatocellular Carcinoma.Biomedicines · 2024Review
- Obesity, Dietary Fats, and Gastrointestinal Cancer Risk-Potential Mechanisms Relating to Lipid Metabolism and Inflammation.Metabolites · 2024Review
- Update on Adipose Tissue and Cancer.Endocrine reviews · 2023Article
- Tumor Necrosis Factor-Alpha and Adiponectin in Nonalcoholic Fatty Liver Disease-Associated Hepatocellular Carcinoma.Cancers · 2023Review
- Meeting at the Crossroad between Obesity and Hepatic Carcinogenesis: Unique Pathophysiological Pathways Raise Expectations for Innovative Therapeutic Approaches.International journal of molecular sciences · 2023Review
- Obesity and cancer: focus on leptin.Molecular biology reports · 2023Review
- Adiponectin and the risk of gastrointestinal cancers in East Asians: Mendelian randomization analysis.Cancer medicine · 2022Article
- Role of Leptin in Non-Alcoholic Fatty Liver Disease.Biomedicines · 2021Review
- Leptin, Both Bad and Good Actor in Cancer.Biomolecules · 2021Review
- Leptin and Cancer: Updated Functional Roles in Carcinogenesis, Therapeutic Niches, and Developments.International journal of molecular sciences · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAn increasing number of studies have focused on the association between leptin, adiponectin levels and the risk as well as the prognosis of hepatocellular carcinoma. However, the reported results are conflicting.
methodsA meta-analysis was performed to assess the correlation between leptin, adiponectin levels and risk and prognosis of hepatocellular carcinoma (CRD42020195882). Through June 14, 2020, PubMed, Cochrane Library and EMBASE databases were searched, including references of qualifying articles. Titles, abstracts, and main texts were reviewed by at least 2 independent readers. Stata 16.0 was used to calculate statistical data.
resultsThirty studies were included in this meta-analysis and results showed that hepatocellular carcinoma group had significantly higher leptin levels than the cancer-free control group (SMD = 1.83, 95% CI (1.09, 2.58), P = 0.000), the healthy control group (SMD = 4.32, 95% CI (2.41, 6.24), P = 0.000) and the cirrhosis group (SMD = 1.85, 95% CI (0.70, 3.01), P = 0.002). Hepatocellular carcinoma group had significantly higher adiponectin levels than the healthy control group (SMD = 1.57, 95% CI (0.37, 2.76), P = 0.010), but no statistical difference compared with the cancer-free control group (SMD = 0.24, 95% CI (- 0.35, 0.82), P = 0.430) and the cirrhosis group (SMD = - 0.51, 95% CI (- 1.30, 0.29), P = 0.213). The leptin rs7799039 polymorphism was associated with increased risk of hepatocellular carcinoma (G vs A: OR = 1.28, 95% CI (1.10, 1.48), P = 0.002). There were linear relationships between adiponectin levels and the risk of hepatocellular carcinoma (OR = 1.066, 95% CI (1.03, 1.11), P = 0.001). In addition, the results showed that high/positive expression of adiponectin was significantly related to lower overall survival in hepatocellular carcinoma patients (HR = 1.70, 95% CI (1.22, 2.37), P = 0.002); however, there was no significantly association between the leptin levels and overall survival (HR = 0.92, 95% CI (0.53, 1.59), P = 0.766).
conclusionThe study shows that high leptin levels were associated with a higher risk of hepatocellular carcinoma. Adiponectin levels were proportional to hepatocellular carcinoma risk, and were related to the poor prognosis.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.