JiangBin Hospital

Nanning, China

JiangBin Hospital

Nanning, China
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PubMed | Grande Rio University, Jiangbin hospital, National Research Council Canada and Beijing Hospital & Beijing Institute of Geriatrics
Type: Journal Article | Journal: PloS one | Year: 2014

Previous association studies examining the relationship between the APOC1 polymorphism and susceptibility to Alzheimers disease (AD) have shown conflicting results, and it is not clear if an APOC1 variant acts as a genetic risk factor in AD etiology across multiple populations.To confirm the risk association between APOC1 and AD, we designed a case-control study and also performed a meta-analysis of previously published studies.Seventy-nine patients with AD and one hundred fifty-six unrelated controls were included in case-control study. No association was found between the variation of APOC1 and AD in stage 1 of our study. However, our meta-analysis pooled a total of 2092 AD patients and 2685 controls. The APOC1 rs11568822 polymorphism was associated with increased AD risk in Caucasians, Asians and Caribbean Hispanics, but not in African Americans. APOE 4 carriers harboring the APOC1 insertion allele, were more prevalent in AD patients than controls ((2)=119.46, OR=2.79, 95% CI=2.31-3.36, P<0.01).The APOC1 insertion allele, in combination with APOE 4, likely serves as a potential risk factor for developing AD.


PubMed | Shanghai JiaoTong University, Jiangbin Hospital, Tianjin Medical University, Nanjing Brain Hospital and China Pharmaceutical University
Type: | Journal: Disease markers | Year: 2015

Alzheimers disease (AD) is the most common type of dementia, and promptly diagnosis of AD is crucial for delaying the development of disease and improving patient quality of life. However, AD detection, particularly in the early stages, remains a substantial challenge due to the lack of specific biomarkers. The present study was undertaken to identify and validate the potential of circulating miRNAs as novel biomarkers for AD. Solexa sequencing was employed to screen the expression profile of serum miRNAs in AD and controls. RT-qPCR was used to confirm the altered miRNAs at the individual level. Moreover, candidate miRNAs were examined in the serum samples of patients with mild cognitive impairment (MCI) and vascular dementia (VD). The results showed that four miRNAs (miR-31, miR-93, miR-143, and miR-146a) were markedly decreased in AD patients serum compared with controls. Receiver operating characteristic curve analysis demonstrated that this panel of four miRNAs could be used as potential biomarker for AD. Furthermore, miR-93, and miR-146a were significantly elevated in MCI compared with controls, and the panel of miR-31, miR-93 and miR-146a can be used to discriminate AD from VD. We established a panel of four serum miRNAs as a novel noninvasive biomarker for AD diagnosis.


Sun L.,Beijing Hospital and Beijing Institute of Geriatrics | Lin J.,University of Chinese Academy of Sciences | Du H.,University of Science and Technology Beijing | Hu C.,Jiangbin Hospital | And 6 more authors.
BioMed Research International | Year: 2014

Human longevity is always a biological hotspot and so much effort has been devoted to identifying genes and genetic variations associated with longer lives. Most of the demographic studies have highlighted that females have a longer life span than males. The reasons for this are not entirely clear. In this study, we carried out a pool-based, epigenome-wide investigation of DNA methylation profiles in male and female nonagenarians/centenarians using the Illumina 450 K Methylation Beadchip assays. Although no significant difference was detected for the average methylation levels of examined CpGs (or probes) between male and female samples, a significant number of differentially methylated probes (DMPs) were identified, which appeared to be enriched in certain chromosome regions and certain parts of genes. Further analysis of DMP-containing genes (named DMGs) revealed that almost all of them are solely hypermethylated or hypomethylated. Functional enrichment analysis of these DMGs indicated that DNA hypermethylation and hypomethylation may regulate genes involved in different biological processes, such as hormone regulation, neuron projection, and disease-related pathways. This is the first effort to explore the gender-based methylome difference in nonagenarians/centenarians, which may provide new insights into the complex mechanism of longevity gender gap of human beings. © 2014 Liang Sun et al.


Sun L.,Beijing Hospital and Beijing Institute of Geriatrics | Hu C.-Y.,JiangBin Hospital | Shi X.-H.,Beijing Hospital and Beijing Institute of Geriatrics | Zheng C.-G.,Guangxi Maternal and Child Health Hospital | And 8 more authors.
PLoS ONE | Year: 2013

Background:The I405V polymorphism of the cholesteryl ester transfer protein gene (CETP) has been suggested to be a protective factor conferring longevity in Ashkenazi Jews, although findings in other races are not supportive. This paper describes a case-control study and a meta-analysis conducted to derive a more precise estimation of the association between CETP 405V and longevity.Methods:We enrolled 1,021 ethnic Han Chinese participants (506 in the longevity group and 515 controls), then performed a meta-analysis that integrated the current study and previously published ones. Pooled odds ratios (OR) were calculated for allele contrasts, dominant and recessive inheritance models to assess the association between CETP 405V and longevity according to the ethnic stratification.Results:Our case-control data indicated that CETP 405V is a longevity risk allele in all genetic models (Padditive=0.008; Pdominant=0.008, ORdominant=0.673; Precessive=0.017, ORrecessive=0.654) after adjustment for the apolipoprotein E (APOE) ε4 allele, body mass index and high-density lipoprotein cholesterol. A synergy was detected between 405V and APOE ε4 (P=0.001, OR=0.530). Eight studies were eligible for meta-analysis, which confirmed 405V is the risky allele against longevity in all genetic models: allele contrasts (OR=0.81, 95%CI=0.74-0.88), dominant model (OR=0.72, 95%CI=0.64-0.82) and recessive model (OR=0.80, 95%CI=0.67-0.96). After ethnic stratification, 405V remained a risk allele in East Asians but no significant association was found in Europeans or white Americans.Conclusion:Our case-control study suggests CETP 405V as a risk allele against longevity in Chinese. The meta-analysis suggests the involvement of CETP 405V is protective in Ashkenazi Jews but is a risk allele against longevity in the East Asian (Chinese) population. © 2013 Sun et al.


Shi K.,Jiangsu University | Jiang J.,Jiangsu University | Ma T.,Jiangsu University | Xie J.,Jiangsu University | And 7 more authors.
Respiratory Physiology and Neurobiology | Year: 2014

Our objective was to investigate the pathogenesis pathways of idiopathic pulmonary fibrosis (IPF). Bleomycin (BLM) induced animal models of experimental lung fibrosis were used. CHIP assay was executed to find the link between Smad3 and IL-31, and the expressions of TGF-β1, Smad3, IL-31 and STAT1 were detected to find whether they were similar with each other. We found that in the early injury or inflammation of the animal model, BLM promoted the development of inflammation, leading to severe pulmonary fibrosis. Then the expression of TGF-β1 and Smad3 increased. Activated Smad3 bound to the IL-31 promoter region, followed by the activation of JAK-STAT pathways. The inhibitor of TGF-β1 receptor decreased the IL-31 expression and knocking-down of IL-31 also decreased the STAT1 expression. We conclude that there is a pathway of pathogenesis in BLM-induced mouse model that involves the TGF-β, IL-31 and JAKs/STATs pathway. © 2013 Elsevier B.V.


Sun L.,Beijing Hospital and Beijing Institute of Geriatrics | Hu C.,Jiangbin Hospital | Zheng C.,Guangxi Maternal and Child Health Hospital | Huang Z.,Yongfu Committee of the Chinese Peoples Political Consultative Conference | And 7 more authors.
Experimental Gerontology | Year: 2014

The knowledge of dyslipidemia and its genetic contributors in oldest-old subjects is limited; in addition, the majority of oldest-old subjects are females. Evidence has accumulated that multiple genetic factors play important roles in determining susceptibility to dyslipidemia and extended life span. Cholesterol ester transfer protein (CETP) and apolipoprotein E (APOE) are two plausible candidate genes for human longevity owing to their functionally related modulation of circulating lipid homeostasis; however, few studies have considered their interplay. In this study, we analyzed the distribution of CETP*V (rs5882) and APOE*4 (rs429358 and rs7412) in 372 oldest-old Chinese women (aged 80-109) and 340 controls (aged 20-58). In addition to replicating the association of longevity, our main goal was to evaluate the contribution of CETP*V, APOE*4 and CETP*. APOE interaction to the risk of dyslipidemia. Only APOE*4 conferred a risk against longevity and was associated with high-cholesterol (hTC) and mixed dyslipidemia for oldest-old females. Moreover, CETP*V was found to be associated with hypertriglyceridemia (hTG) independently from APOE*4, age, BMI, alcohol drinking, TC, TG, HDL-c, and LDL-c. The stratification test, multivariable-adjusted logistic regression, and nonparametric MDR analysis all suggested a significant CETP*. APOE interaction associated with hTG. The unadjusted odds for hTG were more than 4-fold in subjects with CETP*V and APOE*4 than those without either (OR=4.36, P<. 0.001). These results provide evidence of strong independent associations between hTG and CETP*V in oldest-old Chinese females, and APOE*4, as an independently non-significant variant, might interact with CETP*V resulting in an increased risk for hTG. © 2014 Elsevier Inc.


PubMed | Beijing Obstetrics and Gynecology Hospital, Beijing Shunyi Airport Hospital, Office of longevity cultural, Beijing Hospital and Beijing Institute of Geriatrics and 3 more.
Type: Journal Article | Journal: PloS one | Year: 2015

Glucose homeostasis is a trait of healthy ageing and is crucial to the elderly, but less consideration has been given to the age composition in most studies involving genetics and hyperglycemia.Seven variants in FOXO3 were genotyped in three cohorts (n = 2037; LLI, MI_S and MI_N; mean age: 92.5 3.6, 45.9 8.2 and 46.8 10.3, respectively) to compare the contribution of FOXO3 to fasting hyperglycemia (FH) between long-lived individuals (LLI, aged over 90 years) and middle-aged subjects (aged from 35-65 years).A different genetic predisposition of FOXO3 alleles to FH was observed between LLI and both of two middle-aged cohorts. In the LLI cohort, the longevity beneficial alleles of three variants with the haplotype AGGC in block 1 were significantly protective to FH, fasting glucose, hemoglobin A1C and HOMA-IR. Notably, combining multifactor dimensionality reduction and logistic regression, we identified a significant 3-factor interaction model (rs2802288, rs2802292 and moderate physical activity) associated with lower FH risk. However, not all of the findings were replicated in the two middle-aged cohorts.Our data provides a novel insight into the inconsistent genetic determinants between middle-aged and LLI subjects. FOXO3 might act as a shared genetic predisposition to hyperglycemia and lifespan.


PubMed | Guangxi Maternal and Child Health Hospital, Jiangbin Hospital, Beijing Hospital and Beijing Institute of Geriatrics and Yongfu Committee of the Chinese Peoples Political Consultative Conference
Type: | Journal: Experimental gerontology | Year: 2014

The knowledge of dyslipidemia and its genetic contributors in oldest-old subjects is limited; in addition, the majority of oldest-old subjects are females. Evidence has accumulated that multiple genetic factors play important roles in determining susceptibility to dyslipidemia and extended life span. Cholesterol ester transfer protein (CETP) and apolipoprotein E (APOE) are two plausible candidate genes for human longevity owing to their functionally related modulation of circulating lipid homeostasis; however, few studies have considered their interplay. In this study, we analyzed the distribution of CETP*V (rs5882) and APOE*4 (rs429358 and rs7412) in 372 oldest-old Chinese women (aged 80-109) and 340 controls (aged 20-58). In addition to replicating the association of longevity, our main goal was to evaluate the contribution of CETP*V, APOE*4 and CETP*APOE interaction to the risk of dyslipidemia. Only APOE*4 conferred a risk against longevity and was associated with high-cholesterol (hTC) and mixed dyslipidemia for oldest-old females. Moreover, CETP*V was found to be associated with hypertriglyceridemia (hTG) independently from APOE*4, age, BMI, alcohol drinking, TC, TG, HDL-c, and LDL-c. The stratification test, multivariable-adjusted logistic regression, and nonparametric MDR analysis all suggested a significant CETP*APOE interaction associated with hTG. The unadjusted odds for hTG were more than 4-fold in subjects with CETP*V and APOE*4 than those without either (OR=4.36, P<0.001). These results provide evidence of strong independent associations between hTG and CETP*V in oldest-old Chinese females, and APOE*4, as an independently non-significant variant, might interact with CETP*V resulting in an increased risk for hTG.


PubMed | Foshan Hospital of Traditional Chinese Medicine, Jiangbin Hospital, Southern Medical University and Guangdong Academy of Medical science
Type: | Journal: The International journal of neuroscience | Year: 2016

To determine the effects of a new exercise training regimen, i.e. coordination and manipulation therapy (CMT), on motor, balance, and cardiac functions in patients with Parkinson disease (PD).We divided 36 PD patients into the CMT (n = 22) and control (n = 14) groups. The patients in the CMT group performed dry-land swimming (imitation of the breaststroke) and paraspinal muscle stretching for 30 min/workday for 1 year. The control subjects did not exercise regularly. The same medication regimen was maintained in both groups during the study. Clinical characteristics, Unified Parkinsons Disease Rating Scale (UPDRS) scores, Berg balance scale (BBS) scores, mechanical balance measurements, timed up and go (TUG) test, and left ventricular ejection fraction (LVEF) were compared at 0 (baseline), 6, and 12 months. Biochemical test results were compared at 0 and 12 months. The primary outcome was motor ability. The secondary outcome was cardiac function.In the CMT group, UPDRS scores significantly improved, TUG test time and step number significantly decreased, BBS scores significantly increased, and most mechanical balance measurements significantly improved after 1 year of regular exercise therapy (all p < 0.05). In the control group, UPDRS scores significantly deteriorated, TUG test time and step number significantly increased, BBS scores significantly decreased, and most mechanical balance measurements significantly worsened after 1 year (all P < 0.05). LVEF improved in the CMT group only (P = 0.01).This preliminary study suggests that CMT effectively improved mobility disorder, balance, and cardiac function in PD patients over a 1-year period.


PubMed | Beijing Obstetrics and Gynecology Hospital, Beijing Shunyi Airport Hospital, Beijing Hospital and Beijing Institute of Geriatrics, Jiangbin Hospital and 3 more.
Type: | Journal: Scientific reports | Year: 2015

Forkhead box class O (FOXO) transcription factors play a crucial role in longevity across species. Several polymorphisms in FOXO3 were previously reported to be associated with human longevity. However, only one Chinese replication study has been performed so far. To verify the role of FOXO3 in southern Chinese in the Red River Basin, a community-based case-control study was conducted, and seven polymorphisms were genotyped in 1336 participants, followed by a meta-analysis of eight case-control studies that included 5327 longevity cases and 4608 controls. In our case-control study, we found rs2802288*A and rs2802292*G were beneficial to longevity after Bonferroni correction (pallele = 0.005, OR = 1.266; pallele = 0.026, OR = 1.207). In addition, in the longevity group, carriers with rs2802288*A and rs2802292*G presented reduced HbA1c (p = 0.001), and homozygotes of rs2802292*GG presented improved HOMA-IR (p = 0.014). The meta-analysis further revealed the overall contribution of rs2802288*A and rs2802292*G to longevity. However, our stratified analysis revealed that rs2802292*G might act more strongly in Asians than Europeans, for enhancement of longevity. In conclusion, our study provides convincing evidence for a significant association between the rs2802288*A and rs2802292*G gene variants in FOXO3 and human longevity, and adds the Southern Chinese in the Red River Basin to the growing number of human replication populations.

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