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  • Ovid Technologies (Wolters Kluwer Health)  (4)
  • He, Jiang  (4)
  • 2020-2024  (4)
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  • Ovid Technologies (Wolters Kluwer Health)  (4)
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  • 2020-2024  (4)
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  • 1
    Online Resource
    Online Resource
    Whole Genome Sequence Analysis of the Plasma Proteome in Black Adults Provides Novel Insights Into Cardiovascular Disease
    Ovid Technologies (Wolters Kluwer Health) ; 2022
    In:  Circulation Vol. 145, No. 5 ( 2022-02), p. 357-370
    Details
    In: Circulation, Ovid Technologies (Wolters Kluwer Health), Vol. 145, No. 5 ( 2022-02), p. 357-370
    Abstract: Plasma proteins are critical mediators of cardiovascular processes and are the targets of many drugs. Previous efforts to characterize the genetic architecture of the plasma proteome have been limited by a focus on individuals of European descent and leveraged genotyping arrays and imputation. Here we describe whole genome sequence analysis of the plasma proteome in individuals with greater African ancestry, increasing our power to identify novel genetic determinants. Methods: Proteomic profiling of 1301 proteins was performed in 1852 Black adults from the Jackson Heart Study using aptamer-based proteomics (SomaScan). Whole genome sequencing association analysis was ascertained for all variants with minor allele count ≥5. Results were validated using an alternative, antibody-based, proteomic platform (Olink) as well as replicated in the Multi-Ethnic Study of Atherosclerosis and the HERITAGE Family Study (Health, Risk Factors, Exercise Training and Genetics). Results: We identify 569 genetic associations between 479 proteins and 438 unique genetic regions at a Bonferroni-adjusted significance level of 3.8×10 -11 . These associations include 114 novel locus-protein relationships and an additional 217 novel sentinel variant-protein relationships. Novel cardiovascular findings include new protein associations at the APOE gene locus including ZAP70 (sentinel single nucleotide polymorphism [SNP] rs7412-T, β=0.61±0.05, P =3.27×10 -30 ) and MMP-3 (β=-0.60±0.05, P =1.67×10 -32 ), as well as a completely novel pleiotropic locus at the HPX gene, associated with 9 proteins. Further, the associations suggest new mechanisms of genetically mediated cardiovascular disease linked to African ancestry; we identify a novel association between variants linked to APOL1-associated chronic kidney and heart disease and the protein CKAP2 (rs73885319-G, β=0.34±0.04, P =1.34×10 -17 ) as well as an association between ATTR amyloidosis and RBP4 levels in community-dwelling individuals without heart failure. Conclusions: Taken together, these results provide evidence for the functional importance of variants in non-European populations, and suggest new biological mechanisms for ancestry-specific determinants of lipids, coagulation, and myocardial function.
    Type of Medium: Online Resource
    ISSN: 0009-7322 , 1524-4539
    URL: Article
    DOI: 10.1161/CIRCULATIONAHA.121.055117
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2022
    detail.hit.zdb_id: 1466401-X
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    Online Resource
  • 2
    Online Resource
    Online Resource
    Abstract 55: Sodium Sensitivity, Sodium Resistance, and Incidence of Hypertension
    Ovid Technologies (Wolters Kluwer Health) ; 2020
    In:  Circulation Vol. 141, No. Suppl_1 ( 2020-03-03)
    Details
    In: Circulation, Ovid Technologies (Wolters Kluwer Health), Vol. 141, No. Suppl_1 ( 2020-03-03)
    Abstract: Background: Blood pressure responses to dietary sodium intake vary among individuals. However, it is unknown whether sodium sensitivity and sodium resistance predict incidence of hypertension. Methods: We conducted a feeding study, including a 7-day low-sodium diet (51.3 mmol/day) and a 7-day high-sodium diet (307.8 mmol/day), among 1,718 Chinese individuals with normal blood pressure in 2003-2005 and follow-up studies in 2008-2009 and 2011-2012. Three blood-pressure measurements and 24-hour urinary sodium excretion were obtained on each of 3 days during baseline, low- and high-sodium interventions, and follow-up visits. Latent class models were used to identify subgroups that share a similar underlying trajectory in blood-pressure responses to dietary sodium intake. Results: Three trajectories of systolic blood pressure responses to dietary sodium intake were identified (Figure). Mean (standard deviation) changes in systolic blood pressure were -13.7 (5.5), -4.9 (3.0), and 2.4 (3.0) mmHg during the low-sodium intervention, and 11.2 (5.3), 4.4 (4.1) and -0.2 (4.1) mmHg during the high-sodium intervention ( P 〈 0.001 for group differences) in high sodium-sensitive, moderate sodium-sensitive, and sodium-resistant groups, respectively. Compared to individuals with moderate sodium sensitivity, multiple-adjusted odds ratio (95% confidence intervals) for incident hypertension were 1.44 (1.03 to 1.99) for those with high sodium sensitivity and 1.42 (1.02 to 1.97) for those with sodium resistance ( P 〈 0.001 for quadratic trend). Furthermore, a J-shaped association between systolic blood pressure responses to high sodium intake and incident hypertension was identified ( P 〈 0.001). Similar results were observed for diastolic blood pressure. Conclusions: Individuals with either high sodium sensitivity or sodium resistance are at an increased risk for developing hypertension.
    Type of Medium: Online Resource
    ISSN: 0009-7322 , 1524-4539
    URL: Article
    DOI: 10.1161/circ.141.suppl_1.55
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2020
    detail.hit.zdb_id: 1466401-X
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  • 3
    Online Resource
    Online Resource
    Sodium Sensitivity, Sodium Resistance, and Incidence of Hypertension: A Longitudinal Follow-Up Study of Dietary Sodium Intervention
    Ovid Technologies (Wolters Kluwer Health) ; 2021
    In:  Hypertension Vol. 78, No. 1 ( 2021-07), p. 155-164
    Details
    In: Hypertension, Ovid Technologies (Wolters Kluwer Health), Vol. 78, No. 1 ( 2021-07), p. 155-164
    Abstract: Cross-sectional studies have reported that high sodium sensitivity is more common among individuals with hypertension. Experimental studies have also reported various animal models with sodium-resistant hypertension. It is unknown, however, whether sodium sensitivity and resistance precede the development of hypertension. We conducted a feeding study, including a 7-day low-sodium diet (1180 mg/day) followed by a 7-day high-sodium diet (7081 mg/day), among 1718 Chinese adults with blood pressure (BP) 〈 140/90 mm Hg. We longitudinally followed them over an average of 7.4 years. Three BP measurements and 24-hour urinary sodium excretion were obtained on each of 3 days during baseline observation, low-sodium and high-sodium interventions, and 2 follow-up studies. Three trajectories of BP responses to dietary sodium intake were identified using latent trajectory analysis. Mean (SD) changes in systolic BP were −13.7 (5.5), −4.9 (3.0), and 2.4 (3.0) mm Hg during the low-sodium intervention and 11.2 (5.3), 4.4 (4.1), and −0.2 (4.1) mm Hg during the high-sodium intervention ( P 〈 0.001 for group differences) in high sodium-sensitive, moderate sodium-sensitive, and sodium-resistant groups, respectively. Compared with individuals with moderate sodium sensitivity, multiple-adjusted odds ratios (95% CIs) for incident hypertension were 1.43 (1.03–1.98) for those with high sodium sensitivity and 1.43 (1.03–1.99) for those with sodium resistance ( P =0.006 for nonlinear trend). Furthermore, a J-shaped association between systolic BP responses to sodium intake and incident hypertension was identified ( P 〈 0.001). Similar results were observed for diastolic BP. Our study indicates that individuals with either high sodium sensitivity or sodium resistance are at an increased risk for developing hypertension.
    Type of Medium: Online Resource
    ISSN: 0194-911X , 1524-4563
    URL: Article
    DOI: 10.1161/HYPERTENSIONAHA.120.16758
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2021
    detail.hit.zdb_id: 2094210-2
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  • 4
    Online Resource
    Online Resource
    Life-Course Cumulative Burden of Body Mass Index and Blood Pressure on Progression of Left Ventricular Mass and Geometry in Midlife : The Bogalusa Heart Study
    Ovid Technologies (Wolters Kluwer Health) ; 2020
    In:  Circulation Research Vol. 126, No. 5 ( 2020-02-28), p. 633-643
    Details
    In: Circulation Research, Ovid Technologies (Wolters Kluwer Health), Vol. 126, No. 5 ( 2020-02-28), p. 633-643
    Abstract: Data are limited regarding the influence of life-course cumulative burden of increased body mass index (BMI) and elevated blood pressure (BP) on the progression of left ventricular (LV) geometric remodeling in midlife. Objective: To investigate the dynamic changes in LV mass and LV geometry over 6.4 years during midlife and to examine whether the adverse progression of LV geometric remodeling is influenced by the cumulative burden of BMI and BP from childhood to adulthood. Methods and Results: The study consisted of 877 adults (604 whites and 273 blacks; 355 males; mean age=41.4 years at follow-up) who had 5 to 15 examinations of BMI and BP from childhood and 2 examinations of LV dimensions at baseline and follow-up 6.4 years apart during adulthood. The area under the curve (AUC) was calculated as a measure of long-term burden (total AUC) and trends (incremental AUC) of BMI and systolic BP (SBP). After adjusting for age, race, sex, smoking, alcohol drinking, and baseline LV mass index, the annual increase rate of LV mass index was associated with all BMI measures (β=0.16–0.36, P 〈 0.05 for all), adult SBP (β=0.07, P =0.04), and total AUC of SBP (β=0.09, P =0.01) but not with childhood and incremental AUC values of SBP. All BMI and SBP measures (except childhood SBP) were significantly associated with increased risk of incident LV hypertrophy, with odds ratios of BMI (odds ratio=1.85–2.74, P 〈 0.05 for all) being significantly greater than those of SBP (odds ratio=1.09–1.34, P 〈 0.05 for all except childhood SBP). In addition, all BMI measures were significantly and positively associated with incident eccentric and concentric LV hypertrophy. Conclusions: Life-course cumulative burden of BMI and BP is associated with the development of LV hypertrophy in midlife, with BMI showing stronger associations than BP. Visual Overview: An online visual overview is available for this article.
    Type of Medium: Online Resource
    ISSN: 0009-7330 , 1524-4571
    URL: Article
    DOI: 10.1161/CIRCRESAHA.119.316045
    RVK:
    XA 10000
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2020
    detail.hit.zdb_id: 1467838-X
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