Trial reportMolecular and cellular biochemistry2018
Leptin receptor gene (A/G) polymorphism rs1137101 and renal cell carcinoma.
Trial report in Molecular and cellular biochemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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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.
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Who cites it
12 citing papers in PubMed, 19 citations in OpenAlex.
- Clinicopathological significance and prognostic value of the MSI1/MTFR2 axis in clear cell renal cell carcinoma: linking stemness and mitochondrial dynamics.Medical molecular morphology · 2026Article
- Review
- The Overexpression of NUSAP1 and GTSE1 Could Predict An Unfavourable Prognosis and Shorter Disease Free Survival in ccRenal Cell Carcinoma.Asian Pacific journal of cancer prevention : APJCP · 2024Article
- Association of leptin receptor polymorphisms with susceptibility of non-small cell lung cancer: Evidence from 2249 subjects.Cancer medicine · 2024Review
- Cellular and Molecular Players in the Tumor Microenvironment of Renal Cell Carcinoma.Journal of clinical medicine · 2023Review
- The Modulation of Adipokines, Adipomyokines, and Sleep Disorders on Carcinogenesis.Journal of clinical medicine · 2023Review
- Renal Cell Cancer and Obesity.International journal of molecular sciences · 2022Review
- Single-Nucleotide Polymorphisms in LEP and LEPR Associated With Breast Cancer Risk: Results From a Multicenter Case-Control Study in Chinese Females.Frontiers in oncology · 2022Article
- Leptin Receptor (rs1137101) and Brain-Derived Neurotrophic Factor (rs925946) Gene Variants Are Associated with Obesity in the Early- but Not in the Late-Onset Population of Hungarian Psoriatic Patients.Life (Basel, Switzerland) · 2021Article
- A Study on the Immunohistochemical Expressions of Leptin and Leptin Receptor in Clear Cell Renal Cell Carcinoma.BioMed research international · 2020Article
- Prognostic biomarkers in renal cell carcinoma: is there a relationship with obesity?Translational andrology and urology · 2019Review
- Variability in the leptin receptor gene and other risk factors for post-transplant diabetes mellitus in renal transplant recipients.Annals of medicine · 2019Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Leptin plays an important role in carcinogenesis as leptin/leptin receptor signaling promotes the angiogenesis, proliferation, and inhibits epithelial cell apoptosis. Variants in the leptin receptor gene have potential associations with renal cell carcinoma (RCC). We aimed to investigate association of rs1137101 (A/G) polymorphism at LEPR gene with risk of RCC and patients survival. 123 individuals were classified into group I: 73 RCC patients and group II: 50 healthy controls. Genotyping of the Gln223Arg (A/G) polymorphism rs1137101 at LEPR gene was analyzed using allelic discrimination assay by Real-Time PCR technique. GG genotype was the most frequent among RCC patients (67.1%), while AA genotype was the most frequent in controls (60%); (p < 0.001). By univariate cox regression: gene polymorphism (GG versus GA +AA), stage, histopathologic subtype, and grade were found to affect survival significantly; however, the multivariate analysis showed that only gene polymorphism (GG versus GA +AA) and tumor stage significantly affect survival. LEPR gene variants rs1137101 might be a candidate risk factor for RCC in Egypt. GG genotype is associated with more aggressive tumor behavior and shorter survival compared with GA & AA genotypes so, genotyping of Gln223Arg (A/G) rs1137101 could also predict RCC outcome.
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