Publications by authors named "Zhen Yan Fu"

Article Synopsis
  • The study investigates the impact of genetic variations in the Dab2 gene on the risk of developing type 2 diabetes mellitus (T2DM) in the Uygur and Han populations in Xinjiang, China.
  • A total of 2,157 individuals were analyzed, revealing significant associations between specific SNPs (rs2255280 and rs2855512) of the Dab2 gene and T2DM in the Uygur population, while no such associations were found in the Han population.
  • The results indicate that individuals with certain genotypes of rs2255280 and rs2855512 have higher odds of developing T2DM, alongside altered plasma glucose and HbA1c levels in the Uygur group.
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Background: Preterm complications are now the second leading cause of death in children under five years of age. Colostrum is essential to prevent infection and promote maturation in preterm infants. Guidelines recommend that preterm infants be fed colostrum by the oral and pharyngeal routes as early as possible after birth to provide immune protection; however, due to disease and an uncoordinated sucking and swallowing function, it is challenging to provide colostrum through the oropharyngeal route, which limits the immune protection it provides.

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Background: Lower plasma levels of LDL (low-density lipoprotein) cholesterol (LDL-C) can reduce the risk of atherosclerotic cardiovascular disease. The loss-of-function mutations in (proprotein convertase subtilisin/kexin type 9) have been known to associate with low LDL-C in many human populations. PCSK9 genetic variants in Chinese Uyghurs who are at high risk of atherosclerotic cardiovascular disease due to their dietary habits have not been reported.

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Elevated serum uric acid (SUA) levels are associated with coronary artery disease (CAD). However, whether this association is independent of traditional cardiovascular risk factors remains controversial. Our study aimed to determine the concentration of SUA in the presence and severity of CAD in multi-ethnic patients in Xinjiang, China.

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Article Synopsis
  • Coronary heart disease is a major health issue in developed countries, with dyslipidemia being a key risk factor linked to genetic regulation of lipid metabolism.
  • This study focuses on the association between DNA methylation levels of specific genes and the risk of dyslipidemia, using samples from hyperlipidemia patients and control groups.
  • Results indicate that higher DNA methylation in certain genes correlates with increased dyslipidemia risk, suggesting that DNA methylation could be a target for future research and potential treatment strategies.
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Background: High blood cholesterol accelerates the progression of atherosclerosis, which is an asymptomatic process lasting for decades. Rupture of atherosclerotic plaques induces thrombosis, which results in myocardial infarction or stroke. Lowering cholesterol levels is beneficial for preventing atherosclerotic cardiovascular disease.

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Background: The present study was aimed to establish a prediction model for in-stent restenosis (ISR) in subjects who had undergone percutaneous coronary intervention (PCI) with drug-eluting stents (DESs).

Materials And Methods: A retrospective cohort study was conducted. From September 2010 to September 2013, we included 968 subjects who had received coronary follow-up angiography after primary PCI.

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Background: FBXW7 gene expression is positively correlated with glycolipid metabolism and is associated with diabetes in animal models. In the current study, we focused on exploring whether genetic variants of the FBXW7 gene were associated with type 2 diabetes (T2DM) and the risk factors for T2DM in Uygur people in Xinjiang, China.

Methods: A total of 2164 Chinese Uygur subjects (673 T2DM patients and 1491 controls) were recruited for our case-control study, and four SNPs (rs10033601, rs2255137, rs2292743 and rs35311955) of the FBXW7 gene were genotyped using the improved multiplex ligation detection reaction (iMLDR) technique.

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PCSK9 plays a crucial role in lipid metabolism. This case-control study explored the associations of novel single nucleotide polymorphisms (SNPs) of the PCSK9 gene with coronary artery disease (CAD) (≥ 1 coronary artery stenosis ≥ 50%) and its risk factors in the Han population in Xinjiang, China. Four tag SNPs (rs11583680, rs2483205, rs2495477 and rs562556) of the PCSK9 gene were genotyped in 950 CAD patients and 1082 healthy controls.

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Background: Coronary artery disease (CAD) is the leading cause of death worldwide. In this study, we aimed to explore whether some genetic variants of the human IDOL gene were associated with CAD among Chinese population in Xinjiang.

Methods: We designed two independent case-control studies.

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Dyslipidemia is one of the main risk factors for coronary heart disease (CHD). The E3 ubiquitin ligase which is encoded by the ring finger protein 145 (RNF145) gene is very important in the mediation of cholesterol synthesis and effectively treats hypercholesterolemia. Thus, the purpose of the present research is to investigate the connection between the polymorphism of the RNF145 gene and cholesterol levels in the populations in Xinjiang, China.

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Hyperlipidemia is one of the main risk factors that contributed to atherosclerosis and coronary artery disease (CAD). In the present study, our objective was to explore whether some genetic variants of human IDOL gene were associated with hyperlipidemia among Han population in Xinjiang, China. We designed a case-control study.

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Background: HMGCR, SCAP, SREBF1, SREBF2 and TBL2 are well-known genes that are involved in the process of lipid metabolism. However, it is not known whether epigenetic changes of these genes are associated with lipid metabolism. In this study, the methylation levels of the HMGCR, SCAP, SREBF1, SREBF2 and TBL2 genes were analyzed between samples from a hyper-low-density lipoprotein cholesterolemia (hyper-LDL) group and a control group to examine the association between the methylation levels of these genes and the risk of hyper-LDL.

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Article Synopsis
  • Hyperlipidemia is a key risk factor for coronary artery disease, and this study investigates its genetic links in a Chinese population.
  • Researchers analyzed the association of three specific SNPs in the APLP2 gene with lipid levels in 1,738 participants from Xinjiang, using a precise genotyping method.
  • Results showed that SNP rs2054247 correlates with total cholesterol, LDL, and HDL levels, while SNP rs747180 is linked to total cholesterol and LDL levels, highlighting the genetic influence on lipid levels in this population.
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  • The study assessed dyslipidemia prevalence among 7096 students aged 21-25 from different ethnic groups in Xinjiang, focusing on lipid profiles and glucose levels.
  • It found that Kazakh students had lower total cholesterol, LDL-C, triglycerides, and fasting plasma glucose compared to Han and Uygur students, while Uygur students showed higher levels of total cholesterol and lower HDL-C.
  • The research contributes to understanding dyslipidemia's impact among these ethnic groups, highlighting the need for early prevention and treatment strategies for cardiovascular diseases.
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Article Synopsis
  • This study aimed to see if DNA methylation of cholesterol absorption genes could be a biomarker for coronary heart disease (CHD) in patients.
  • Researchers measured methylation in three candidate genes (FLOT1, FLOT2, SOAT1) using blood samples from 99 CHD patients and 89 controls.
  • Results showed that CHD patients had significantly lower methylation levels in the SOAT1 gene, suggesting a potential link between low SOAT1 methylation and a higher risk for developing CHD.
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Objective: A high level of LDL-C (low-density lipoprotein cholesterol) is a major risk factor for cardiovascular disease. The E3 ubiquitin ligase named IDOL (inducible degrader of the LDLR [LDL receptor]; also known as MYLIP [myosin regulatory light chain interacting protein]) mediates degradation of LDLR through ubiquitinating its C-terminal tail. But the expression profile of IDOL differs greatly in the livers of mice and humans.

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Background: Acyl-CoA: cholesterol acyltransferases (ACAT) is the only enzyme that catalyzes the synthesis of cholesterol esters (CE) from free cholesterol and long-chain fatty acyl-CoA and plays a critical role in cellular cholesterol homeostasis. In the present study, our primary objective was to explore whether the single-nucleotide polymorphisms (SNPs) in ACAT-2 gene were associated with coronary artery disease (CAD) in Uygur subjects, in Xinjiang, China.

Methods: We designed a case-control study including 516 CAD patients and 318 age- and sex-matched control subjects.

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A high concentration of low-density lipoprotein cholesterol (LDL-C) is a major risk factor for cardiovascular disease. Although LDL-C levels vary among humans and are heritable, the genetic factors affecting LDL-C are not fully characterized. We identified a rare frameshift variant in the (also known as or ) gene from a Chinese family of Kazakh ethnicity with inherited low LDL-C and reduced cholesterol absorption.

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The proteome profile changes after acute myocardial infarction (AMI) and the roles played by important protein species remain poorly understood. Here, we constructed a mouse AMI model by ligating the left coronary artery of male C57B/6J mice to investigate the molecular changes after AMI on the protein level. Total proteins of the left ventricle were extracted and quantitatively analyzed by isobaric tags using relative and absolute quantitation (iTRAQ) technologies.

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Several studies suggest an important role of Acyl-CoA: cholesterol acyltransferase-1(ACAT-1) in the development of atherosclerosis. The aim of present study was to investigate whether there exists a possible correlation between genetic variations in ACAT-1 genes and coronary artery disease (CAD) risk. Four polymorphisms (rs1044925, rs11545566, rs12121758 and rs10913733) were finally selected and genotyped in 750 CAD patients and 580 health controls, using the improved multiplex ligation detection reaction (iMLDR) method.

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Background: Hyperlipidemia is a major risk factor for coronary artery disease (CAD). The current study was designed to explore the possible correlation between single nucleotide polymorphisms (SNPs) in the lipid homeostasis regulatory genes F-box and WD repeat domain-containing 7 (FBXW7) and sterol regulatory element-binding proteins (SREBPs) with CAD among Han Chinese and Uygur Chinese populations in Xinjiang, China.

Results: In the Uygur Chinese population, rs9902941 in SREBP-1 and rs10033601 in FBXW7 were found to be associated with CAD in a recessive model (TT vs.

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Background: Ethnic differences in non-invasive measurements of carotid atherosclerosis are being increasingly reported, but the association between carotid atherosclerosis and different subtypes of hypertension in adult populations is not fully understood in different ethnicities. We aimed to investigate the association of carotid atherosclerosis with different subtypes of hypertension in different ethnicities in Xinjiang, a northwestern province in China.

Methods: A total of 14,618 participants (5,757 Hans, 4,767 Uygurs, and 4,094 Kazakhs) from 26 villages of seven cities in Xinjiang were randomly selected from the Cardiovascular Risk Survey conducted during 2007 and 2010.

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Background: C5aR-like receptor 2 (C5L2) has been identified as a receptor for the inflammatory factor Complement 5a (C5a) and acylation-stimulating protein (ASP). ASP binding to C5L2 leading to a net accumulation of TG stores and glucose transporter. The aim of the present study is to evaluate the association of the SNPs of C5L2 gene with coronary artery disease (CAD) in a Chinese population.

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