Linkage mapping of the retinol-binding protein 4 (RBP4) gene to porcine Chromosome 14

1996 ◽  
Vol 7 (5) ◽  
pp. 396-396 ◽  
Author(s):  
L. A. Messer ◽  
L. Wang ◽  
J. Yelich ◽  
D. Pomp ◽  
R. D. Geisert ◽  
...  
Keyword(s):  
Linkage Mapping ◽  
Binding Protein ◽  
Retinol Binding Protein ◽  
Porcine Chromosome ◽  
Chromosome 14 ◽  
Retinol Binding Protein 4 ◽  
Rbp4 Gene

Ontogenic expression pattern and genetic polymorphisms of the retinol-binding protein 4 (RBP4) gene in Erlang mountainous chickens

Gene ◽  
2013 ◽  
Vol 526 (2) ◽  
pp. 170-175 ◽  
Author(s):  
Hua-Dong Yin ◽  
Elizabeth R. Gilbert ◽  
Shi-Yi Chen ◽  
Di-Yan Li ◽  
Zhi-Chao Zhang ◽  
...  
Keyword(s):  
Genetic Polymorphisms ◽  
Expression Pattern ◽  
Binding Protein ◽  
Retinol Binding Protein ◽  
Retinol Binding Protein 4 ◽  
Ontogenic Expression ◽  
Rbp4 Gene

Investigation of the retinol-binding protein 4 (RBP4) gene as a candidate gene for increased litter size in pigs

2000 ◽  
Vol 11 (1) ◽  
pp. 75-77 ◽  
Author(s):  
Max F. Rothschild ◽  
Lori Messer ◽  
Andy Day ◽  
Richard Wales ◽  
Tom Short ◽  
...  
Keyword(s):  
Candidate Gene ◽  
Litter Size ◽  
Binding Protein ◽  
Retinol Binding Protein ◽  
Retinol Binding Protein 4 ◽  
Rbp4 Gene

The Retinol Binding Protein-4 (RBP4) Gene and Gestational Diabetes

2017 ◽  
pp. 135-145
Author(s):  
Renata Saucedo ◽  
Jorge Valencia ◽  
Lourdes Basurto ◽  
Marcelino Hernandez ◽  
Edgardo Puello ◽  
...  
Keyword(s):  
Gestational Diabetes ◽  
Binding Protein ◽  
Retinol Binding Protein ◽  
Retinol Binding Protein 4 ◽  
Rbp4 Gene

scholarly journals Plasma retinol-binding protein 4 in the first and second trimester and risk of gestational diabetes mellitus in Chinese women: a nested case-control study

2020 ◽  
Vol 17 (1) ◽  
Author(s):  
Chuyao Jin ◽  
Lizi Lin ◽  
Na Han ◽  
Zhiling Zhao ◽  
Zheng Liu ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Insulin Resistance ◽  
Gestational Diabetes ◽  
Gestational Diabetes Mellitus ◽  
Binding Protein ◽  
First Trimester ◽  
Retinol Binding Protein ◽  
Second Trimester ◽  
Retinol Binding Protein 4 ◽  
Plasma Retinol

Abstract Background To assess the association between plasma retinol-binding protein 4 (RBP4) levels both in the first trimester and second trimester and risk of gestational diabetes mellitus (GDM). Methods Plasma RBP4 levels and insulin were measured among 135 GDM cases and 135 controls nested within the Peking University Birth Cohort in Tongzhou. Multivariable linear regression analysis was conducted to assess the influence of RBP4 levels on insulin resistance. Conditional logistic regression models were used to compute the odds ratio (OR) and 95% confidence interval (CI) between RBP4 levels and risk of GDM. Results The GDM cases had significantly higher levels of RBP4 in the first trimester than controls (medians: 18.0 μg/L vs 14.4 μg/L; P < 0.05). Plasma RBP4 concentrations in the first and second trimester were associated with fasting insulin, homeostasis model assessment for insulin resistance (HOMA-IR), and the quantitative insulin sensitivity check index (QUICKI) in the second trimester (all P < 0.001). With adjustment for diet, physical activity, and other risk factors for GDM, the risk of GDM increased with every 1-log μg/L increment of RBP4 levels, and the OR (95% CI) was 3.12 (1.08–9.04) for RBP4 in the first trimester and 3.38 (1.03–11.08) for RBP4 in the second trimester. Conclusions Plasma RBP4 levels both in the first trimester and second trimester were dose-dependently associated with increased risk of GDM.

Association of Retinol-Binding Protein 4 with Arteriovenous Fistula Dysfunction in Hemodialysis Patients

2021 ◽  
pp. 1-8
Author(s):  
Yuanhao Wu ◽  
Fan Wang ◽  
Tingting Wang ◽  
Yin Zheng ◽  
Li You ◽  
...  
Keyword(s):  
Risk Factor ◽  
Arteriovenous Fistula ◽  
Independent Risk Factor ◽  
Binding Protein ◽  
Retinol Binding Protein ◽  
Youden Index ◽  
Serum Concentrations ◽  
Retinol Binding Protein 4 ◽  
Kaplan Meier ◽  
Increased Risk

<b><i>Background:</i></b> Arteriovenous fistula (AVF) is the most common vascular access for patients undergoing hemodialysis (HD). Neointimal hyperplasia (NIH) might be a potential mechanism of AVF dysfunction. Retinol-binding protein 4 (RBP4) may play an important role in the pathogenesis of NIH. The aim of this study was to investigate whether AVF dysfunction is associated with serum concentrations of RBP4 in HD subjects. <b><i>Methods:</i></b> A cohort of 65 Chinese patients undergoing maintenance HD was recruited between November 2017 and June 2019. The serum concentrations of RBP4 of each patient were measured with the ELISA method. Multivariate logistic regression was used to analyze data on demographics, biochemical parameters, and serum RBP4 level to predict AVF dysfunction events. The cutoff for serum RBP4 level was derived from the highest score obtained on the Youden index. Survival data were analyzed with the Cox proportional hazards regression analysis and Kaplan-Meier method. <b><i>Results:</i></b> Higher serum RBP4 level was observed in patients with AVF dysfunction compared to those without AVF dysfunction events (174.3 vs. 168.4 mg/L, <i>p</i> = 0.001). The prevalence of AVF dysfunction events was greatly higher among the high RBP4 group (37.5 vs. 4.88%, <i>p</i> = 0.001). In univariate analysis, serum RBP4 level was statistically significantly associated with the risk of AVF dysfunction (OR = 1.015, 95% CI 1.002–1.030, <i>p</i> = 0.030). In multivariate analysis, each 1.0 mg/L increase in RBP4 level was associated with a 1.023-fold-increased risk of AVF dysfunction (95% CI for OR: 1.002–1.045; <i>p</i> = 0.032). The Kaplan-Meier survival analysis indicated that the incidence of AVF dysfunction events in the high RBP4 group was significantly higher than that in the low-RBP4 group (<i>p</i> = 0.0007). Multivariate Cox regressions demonstrated that RBP4 was an independent risk factor for AVF dysfunction events in HD patients (HR = 1.015, 95% CI 1.001–1.028, <i>p</i> = 0.033). <b><i>Conclusions:</i></b> HD patients with higher serum RBP4 concentrations had a relevant higher incidence of arteriovenous dysfunction events. Serum RBP4 level was an independent risk factor for AVF dysfunction events in HD patients.

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