1
|
Mou Y, Wang X, Wang T, Wang Y, Wang H, Zhao H, Chen Q, Xia L, Zhang Y. Clinical application and pharmacological mechanism of Wuling powder in the treatment of ascites: A systematic review and network pharmacological analysis. Biomed Pharmacother 2021; 146:112506. [PMID: 34883450 DOI: 10.1016/j.biopha.2021.112506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/28/2021] [Accepted: 12/03/2021] [Indexed: 01/30/2023] Open
Abstract
Ascites is one of the common complications in patients with decompensated liver cirrhosis and liver cancer. Wuling powder (WLP) is a classic prescription for the treatment of water retention caused by bladder gasification. It is also widely used in the treatment of ascites. This systematic review aimed to evaluate the clinical efficacy of WLP and determine its effective chemical components based on a large number of related pieces of literature. The pharmacological effects and chemical constituents of WLP were summarized. Besides, the clinical research status of WLP in the treatment of ascites caused by liver cancer and cirrhosis was analyzed. The key targets and pathways of WLP in the treatment of ascites based on network pharmacology analysis were also discussed. Furthermore, the core components and core targets of WLP in the treatment of ascites using molecular docking were verified and the interaction sites were predicted, to provide a theoretical and scientific basis for the clinical application of WLP.
Collapse
Affiliation(s)
- Yue Mou
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China; Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China
| | - XueZhen Wang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China; Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China
| | - Tong Wang
- School of Nursing, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China
| | - Yuan Wang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China; Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China
| | - HuaXin Wang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China; Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China
| | - HaiJun Zhao
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China; Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China
| | - Qian Chen
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China; Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China
| | - Lei Xia
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China; Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China.
| | - YaNan Zhang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China; Shandong Co-Innovation Center of Classic TCM formula, Shandong University of Traditional Chinese Medicine, Jinan, Shangdong Province 250355, China.
| |
Collapse
|
2
|
IL6 genetic variants haplotype is associated with susceptibility and disease activity but not with therapy response in patients with inflammatory bowel disease. Int J Colorectal Dis 2021; 36:383-393. [PMID: 33047210 DOI: 10.1007/s00384-020-03743-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/08/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE The aim of the present study was to evaluate the IL6 -174 G>C (rs1800795) and -572 G>C (rs1800796) genetic variants and their association with inflammatory bowel diseases (IBDs), disease activity, and response to TNF-α inhibitors. METHODS The study included 178 patients with IBD and 224 healthy controls. Among the IBD patients, 66 of them were in use of TNF-α inhibitors therapy and were followed during 48 weeks and categorized as responders and non-responders. RESULTS In total, 89 (50.0%) had ulcerative colitis (UC) and 89 (50.0%) had Crohn's disease (CD). The IL6 -572 CC genotype presented a protective effect in CD patients in codominant and recessive models, while the IL6 -174 CC genotype was associated with susceptibility to UC and CD. The presence of G/C haplotype in the recessive model (GCGC) was associated with UC. The Crohn's disease endoscopic index of severity was low in those patients carrying the GCGC haplotype. It was observed that there was no association between the IL6 genetic variants and TNF-α inhibitor therapy response. CONCLUSION The G/C haplotype (recessive model) was associated with susceptibility to UC but not to CD. However, the G/C haplotype (dominant model) was associated with the endoscopic activity of CD. Moreover, these IL6 variants did not predict the TNF-α inhibitor therapy response.
Collapse
|
3
|
Ulhaq ZS, Soraya GV, Budu, Wulandari LR. The role of IL-6-174 G/C polymorphism and intraocular IL-6 levels in the pathogenesis of ocular diseases: a systematic review and meta-analysis. Sci Rep 2020; 10:17453. [PMID: 33060644 PMCID: PMC7566646 DOI: 10.1038/s41598-020-74203-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 09/26/2020] [Indexed: 02/08/2023] Open
Abstract
Interleukin-6 (IL-6) is one of the key regulators behind the inflammatory and pathological process associated with ophthalmic diseases. The role of IL-6-174 G/C polymorphism as well as intraocular IL-6 levels among various eye disease patients differ across studies and has not been systematically reviewed. Thus, this study aims to provide a summary to understand the relationship between IL-6 and ophthalmic disease. In total, 8,252 and 11,014 subjects for IL-6-174 G/C and intraocular levels of IL-6, respectively, were retrieved from PubMed, Scopus and Web of Science. No association was found between IL-6-174 G/C polymorphisms with ocular diseases. Subgroup analyses revealed a suggestive association between the GC genotype of IL-6-174 G/C with proliferative diabetic retinopathy (PDR). Further, the level of intraocular IL-6 among ocular disease patients in general was found to be higher than the control group [standardized mean difference (SMD) = 1.41, 95% confidence interval (CI) 1.24-1.58, P < 0.00001]. Closer examination through subgroup analyses yielded similar results in several ocular diseases. This study thus indicates that the IL-6-174 G/C polymorphism does not predispose patients to ocular disease, although the GC genotype is likely to be a genetic biomarker for PDR. Moreover, intraocular IL-6 concentrations are related to the specific manifestations of the ophthalmic diseases. Further studies with larger sample sizes are warranted to confirm this conclusion.
Collapse
Affiliation(s)
- Zulvikar Syambani Ulhaq
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Maulana Malik Ibrahim State Islamic University of Malang, Batu, East Java, 65151, Indonesia.
| | - Gita Vita Soraya
- Department of Biochemistry, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Budu
- Department of Ophthalmology, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi, Indonesia
| | - Lely Retno Wulandari
- Department of Ophthalmology, Faculty of Medicine, Brawijaya University, Malang, East Java, Indonesia
| |
Collapse
|
4
|
Granero Farias M, Andrade Dos Santos C, de Mello Vicente B, Habigzang M, de Oliveira da Silva P, Emerim Lemos N, Dieter C, Paz A, Esteves Daudt L. The effects of gene polymorphisms on susceptibility to acute GVHD and survival of allogeneic HSCT recipients: IL-10 gene polymorphisms as a more accessible target to predict prognosis. Hum Immunol 2019; 81:18-25. [PMID: 31889553 DOI: 10.1016/j.humimm.2019.12.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/28/2019] [Accepted: 12/05/2019] [Indexed: 12/30/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is a therapeutic modality commonly used to treat hematological and immunological disorders. Among the main complications of allo-HSCT is the acute graft-versus-host disease (a-GVHD), a condition which accounts for a high incidence of mortality. Several genes encoding inflammatory mediators may present polymorphisms, which have been implicated in the risk of developing a-GVHD. In our study, we investigated the association between genotypes of cytokine-encoding genes and the incidence and severity of a-GVHD and survival of HSCT recipients. No statistically significant association was found between IL and 6-174 G/C, INF-γ + 874 T/A, TNF-α -238 A/G, -308 A/G and IL-10-819C/T, -592 A/C polymorphisms and the presence or severity of a-GVHD. A higher risk of a-GVHD was associated with the IL-10-1082 GG genotype compared to the AA + AG genotypes of recipients and donors. The IL-10-1082 genotype can be used as a prognostic determinant to predict which HSCT recipient will be more responsive to the transplant. Thus, cytokine gene assays may be useful in the individualization of prophylactic regimens and for an appropriate selection of immunosuppressants based on the HSCT recipient's responsiveness.
Collapse
Affiliation(s)
- Mariela Granero Farias
- Graduate Program in Child and Adolescent Health, Federal University of Rio Grande, do Sul/UFRGS, Brazil; Hospital de Clínicas de Porto Alegre/HCPA, Brazil.
| | | | | | | | | | | | | | | | - Liane Esteves Daudt
- Graduate Program in Child and Adolescent Health, Federal University of Rio Grande, do Sul/UFRGS, Brazil; Hospital de Clínicas de Porto Alegre/HCPA, Brazil; Federal University of Rio Grande do Sul/UFRGS, Brazil
| |
Collapse
|
5
|
Liaquat A, Asifa GZ, Zeenat A, Javed Q. Polymorphisms of tumor necrosis factor-alpha and interleukin-6 gene and C-reactive protein profiles in patients with idiopathic dilated cardiomyopathy. Ann Saudi Med 2014; 34:407-14. [PMID: 25827698 PMCID: PMC6074564 DOI: 10.5144/0256-4947.2014.407] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND AND OBJECTIVES The tumor necrosis factor-alpha (TNF-a) and interleukin (IL)-6 gene polymorphism has a controversial role in the pathogenesis of cardiovascular disease among different populations. The effect of the cytokine's gene polymorphism on idiopathic dilated cardiomyopathy (IDCM) is still unresolved. The current study aimed to evaluate the association of the TNF-a -308 G/A and IL-6 -174 G/C polymorphism with IDCM in a Pakistani population. DESIGN AND SETTINGS Blood samples for this case-control study were collected from the cardiology out.patient department of multiple cardiology centers of Rawalpindi/Islamabad, Pakistan, between July 2012 and December 2012. PATIENTS AND METHODS IDCM cases (number [n]=250) and healthy controls (n=300) were genotyped using polymerase chain reaction and restriction fragment length polymorphism. RESULTS The TNF-a -308 variant genotypes GA and AA were more prevalent in patients compared with the control group (P < .0001). Similarly, the IL-6 -174 variant genotypes GC and CC showed a high prevalence in patients with IDCM compared with healthy controls (P=.0019). IDCM cases had a higher prevalence of the TNFa-308A (P < .0001) and the IL-6 -174C (P=.0008) mutant alleles than did the control group. The IDCM cases bearing the TNF-a-308 and IL-6 variant genotypes revealed elevated levels of high-sensitivity C-reactive protein (hs-CRP) when compared with the corresponding controls (P < .05). CONCLUSION The TNF-a -308 G/A and IL-6 -174 G/C gene polymorphisms and high levels of hs-CRP may be associated with the pathogenesis of IDCM in the study population.
Collapse
Affiliation(s)
| | | | | | - Qamar Javed
- Dr. Qamar Javed, Department of Biochemistry, Quaid-i-Azam University, Department of Biochemistry, Islamabad, Pakistan 4530, T: (92) 51 9064 3016,
| |
Collapse
|
6
|
The effect of ischemic precondition to IL-6 on rat liver ischemia-reperfusion injury in transplantation. ASIAN PAC J TROP MED 2014; 6:395-9. [PMID: 23608380 DOI: 10.1016/s1995-7645(13)60045-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Revised: 02/25/2013] [Accepted: 03/10/2013] [Indexed: 01/30/2023] Open
Abstract
OBJECTIVE To investigate the effect of ischemic precondition to protect ischemia-reperfusion injury and reduce IL-6 expression in the rats liver transplantation. METHODS The rat portal vein infusion of autologous liver transplantation model were used. The rats were divided into ischemic preconditioning rats liver transplantation group (A group), the rats liver transplantation group (B group) and the normal rat control group (C group). Then we analyzed the changes of liver function, liver microstructure and the expression of IL-6, SOD and MDA within 48 h. RESULTS The pathology of liver in group A showed lobular architecture essentially normal, the liver cells was slightly swell and no significant changes in postoperative 12 h. In transmission electron microscope (46 000×), the mitochondria of liver cells in group A became swelling, elliptical can cristae partially broken. But there still has a small amount of arrangement. While that in group, the mitochondria were swollen, became round, serious visible crest reduce or ruptured. The result of over function test showed that the serum ALT and AST levels in group A and B were both higher than that in group C at each time period, but the serum ALT and AST levels in group A were lower than that in group B. The expression changes of IL-6 in group B were higher than that in group A and B (P<0.05). The expression of MDA in group A is more obvious than that in group B (P<0.05) CONCLUSIONS Ischemic precondition could alleviate part of ischemia-reperfusion injury in the rat liver transplantation, and also could reduce IL-6 expression to protect the liver cells against liver damage and inflammatory cytokine production.
Collapse
|
7
|
Bories PN, Laurent M, Liuu E, Denjean L, Popovici T, Paillaud E. Interleukin-10 promoter (-1082) polymorphism in association with repeated hospital-acquired infections in elderly patients. Aging Clin Exp Res 2013; 26:25-31. [PMID: 24307577 DOI: 10.1007/s40520-013-0177-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2012] [Accepted: 09/25/2013] [Indexed: 12/31/2022]
Abstract
BACKGROUND Infections are frequent complications of hospitalization, particularly in the elderly. Pro- and anti-inflammatory cytokines are essential components of the host response to pathogens and polymorphisms in their genes may contribute to inter-individual variations of the inflammatory response. The aim of this study was to investigate whether cytokine polymorphisms, separately or in combination, could be determining factors in the development of repeated nosocomial infections in elderly hospitalized patients. METHODS Tumor necrosis factor-α (-308) and (-238), interleukin-6 (-174) and (-6331), interleukin-10 (-1082) and (-592) polymorphisms were genotyped by PCR and hybridization with fluorescent-labeled probes in 245 hospitalized elderly patients (mean age 85.2 years; SD 6) and compared with those in 145 healthy adults. RESULTS The distribution of genotypes did not differ between elderly patients and control subjects. The presence of the interleukin-10 A(592) or A(1082) allele was more frequent individually and after adjustment for multiple comparisons in patients who suffered from several infections (p = 0.012, odds ratio = 5.3; 95 % confidence interval = 1.2-23.1). CONCLUSION Our data support a determinant role for interleukin-10 (-1082) polymorphism in the development of nosocomial infections.
Collapse
Affiliation(s)
- Phuong-Nhi Bories
- Service de Biochimie, Assistance Publique-Hôpitaux de Paris (APHP), Hôpital Cochin, 27 rue du Faubourg Saint-Jacques, Paris, 75679 Paris cedex 04, France,
| | | | | | | | | | | |
Collapse
|
8
|
Tindall EA, Severi G, Hoang HN, Southey MC, English DR, Hopper JL, Giles GG, Hayes VM. Interleukin-6 promoter variants, prostate cancer risk, and survival. Prostate 2012; 72:1701-7. [PMID: 22782910 DOI: 10.1002/pros.22557] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Accepted: 06/12/2012] [Indexed: 12/20/2022]
Abstract
BACKGROUND Inflammation has been implicated in prostate cancer (PCa) pathogenesis. Promoter DNA variants responsible for differential expression of key cytokines may therefore influence susceptibility to PCa. METHODS Two interleukin-6 (IL-6) promoter variants, -174G>C and -6331T>C, were genotyped for association with PCa risk and survival using the Risk Factors for Prostate Cancer Study (RFPCS, 825 cases and 732 controls) and the Melbourne Collaborative Cohort Study (MCCS, 818 cases and 1,745 controls). Impact of genotypes on IL-6 transcriptional activity was measured using Low Density Arrays. RESULTS A significant increase in IL-6 transcriptional activity in malignant compared to benign prostate tissue supports a role for IL-6 in PCa. The -174G>C variant showed no association with PCa risk, overall survival, or IL-6 transcriptional activity. The -6331 C-allele was significantly associated with an increased risk in the RFPCS (OR = 1.29, 95% CI = 1.08-1.54), but not in the MCCS. In the MCCS however, cases presenting with a CC genotype conferred a higher risk of mortality (HR = 2.27, 95% CI = 1.34-3.85), which was maintained although reduced overall in the pooled analysis with RFPCS (HR = 1.68, 95% CI = 1.10-2.54). Furthermore, we associate the minor C-allele with a significant decrease in IL-6 transcriptional activity. CONCLUSIONS While our study refutes a role for IL-6 -174G>C, it is the first to implicate -6331T>C with PCa risk and poor survival. Our observation that -6331T>C has a significant impact on IL-6 transcriptional activity, calls for further investigations into the role of this variant as a novel PCa biomarker.
Collapse
Affiliation(s)
- Elizabeth A Tindall
- Cancer Genetics Group, Children's Cancer Institute Australia for Medical Research, Lowy Cancer Research Centre, UNSW, Randwick, New South Wales, Australia
| | | | | | | | | | | | | | | |
Collapse
|
9
|
Jim HS, Park JY, Permuth-Wey J, Rincon MA, Phillips KM, Small BJ, Jacobsen PB. Genetic predictors of fatigue in prostate cancer patients treated with androgen deprivation therapy: preliminary findings. Brain Behav Immun 2012; 26:1030-6. [PMID: 22475653 PMCID: PMC3399038 DOI: 10.1016/j.bbi.2012.03.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2012] [Accepted: 03/02/2012] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND Fatigue is a common and distressing side effect of androgen deprivation therapy (ADT) for prostate cancer. The goal of the current study was to examine the relationship between changes in fatigue following initiation of ADT and single nucleotide polymorphisms (SNPs) in three pro-inflammatory cytokine genes: interleukin-1 beta (IL1B), interleukin-6 (IL6), and tumor necrosis factor alpha (TNFA). METHODS As part of a larger study, men with prostate cancer (n = 53) were recruited prior to initiation of ADT. Fatigue was assessed at recruitment and 6 months after initiation of ADT. DNA was extracted from blood drawn at baseline. RESULTS Patients with the IL6-174 (rs1800795) G/C or C/C genotype displayed greater increases in fatigue intrusiveness, frequency, and duration than the G/G genotype (p values ≤ 0.05), although inclusion of age, race, and baseline depressive symptomatology in the model attenuated these relationships (p values ≤ 0.09). Patients with the TNFA-308 (rs1800629) G/A genotype showed greater increases in fatigue severity than the G/G genotype (p = 0.02). IL1B-511 (rs16944) genotype did not significantly predict changes in fatigue (p values >0.46). Patients with higher numbers of variants displayed greater increases in fatigue duration and interference (p values ≤ 0.02) than patients with lower numbers of variants. CONCLUSIONS Prostate cancer patients treated with ADT who carry variant alleles of the IL6 and TNFA genes are susceptible to heightened fatigue. These preliminary data lend support for the role of genetic variation in the development of cancer-related fatigue secondary to ADT. Findings are relevant to attempts to develop personalized approaches to cancer treatment.
Collapse
|
10
|
Zheng GH, Chen HY, Xiong SQ. Polymorphisms of -174G>C and -572G>C in the interleukin 6 (IL-6) gene and coronary heart disease risk: a meta-analysis of 27 research studies. PLoS One 2012; 7:e34839. [PMID: 22509361 PMCID: PMC3324545 DOI: 10.1371/journal.pone.0034839] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2011] [Accepted: 03/07/2012] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE Elevated serum IL-6 level is a risk factor for coronary heart disease (CHD). The -174 G>C and -572 G>C polymorphisms in the IL-6 gene have previously been shown to modulate IL-6 levels. But the association between the -174 G>C and -572 G>C polymorphisms and the risk of CHD is still unclear. A meta-analysis of all eligible studies was carried out to clarify the role of IL-6 gene polymorphisms in CHD. METHODS AND RESULTS PubMed, EMBASE, Vip, CNKI and CBM-disc were searched for eligible articles in English and Chinese that were published before October 2010. 27 studies involving 11580 patients with CHD and 17103 controls were included. A meta-analysis was performed for the included articles using the RevMan 5.0 and Stata 10.0 softwares. Overall, the -174 C allele was not significantly associated with CHD risk (ORs = 1.04, 95%CI = 0.98 to 1.10) when compared with the -174 G allele in the additive model, and meta-analysis under other genetic models (dominant, recessive, CC versus GG, and GC versus GG) also did not reveal any significant association. On the contrary, the -572 C allele was associated with a decreased risk of CHD when compared with the -572 G allele (ORs = 0.79, 95%CI = 0.68 to 0.93). Furthermore, analyses under the recessive model (ORs = 0.69, 95% = 0.59 to 0.80) and the allele contrast model (genotype of CC versus GG, ORs = 0.49, 95% = 0.35 to 0.70) yielded similar results. However, statistical significance was not found when the meta-analysis was restricted to studies focusing on European populations, studies with large sample size, and cohort studies by using subgroup analysis. CONCLUSIONS The -174 G>C polymorphism in the IL-6 gene is not significantly associated with increased risks of CHD. However, The -572 G>C polymorphism may contribute to CHD development. Future investigations with better study design and large number of subjects are needed.
Collapse
Affiliation(s)
- Guo-hua Zheng
- The Centre of Evidence Based Medicine, Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Shangjie University Town, Fuzhou, China.
| | | | | |
Collapse
|
11
|
Yu J, Jia Y, Cheung KF, Zeng Z, Tian L, Wang S, Hu P, Sung JJY. Polymorphisms in interleukin-6-6331 influences the susceptibility of a Chinese population to gastric cancer. Cancer Invest 2011; 29:564-72. [PMID: 21843047 DOI: 10.3109/07357907.2011.605411] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We investigated the association of Interleukin (IL)-6-6331 polymorphisms with susceptibility to gastric cancer in 375 patients with gastric cancer and 386 age- and gender-matched healthy controls. After adjustment for the potential confounding effects of gender and age, IL-6-6331TC genotype was associated with a decreased risk of gastric cancer compared with the CC genotype. Further stratification analyses indicated that the protective effect of TC genotype was also observed in poorly differentiated gastric cancer, noncardia gastric cancer, and intestinal-type gastric cancer, respectively. These results suggest that the IL-6-6331 polymorphism is involved in susceptibility to developing gastric cancer.
Collapse
Affiliation(s)
- Jun Yu
- Institute of Digestive Disease and Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, The Chinese University of Hong Kong.
| | | | | | | | | | | | | | | |
Collapse
|
12
|
Miaskowski C, Dodd M, Lee K, West C, Paul SM, Cooper BA, Wara W, Swift PS, Dunn LB, Aouizerat BE. Preliminary evidence of an association between a functional interleukin-6 polymorphism and fatigue and sleep disturbance in oncology patients and their family caregivers. J Pain Symptom Manage 2010; 40:531-44. [PMID: 20570482 PMCID: PMC2952712 DOI: 10.1016/j.jpainsymman.2009.12.006] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2009] [Revised: 12/19/2009] [Accepted: 01/28/2010] [Indexed: 10/19/2022]
Abstract
CONTEXT Fatigue and sleep disturbance are common problems in oncology patients and their family caregivers (FCs). However, little is known about factors that contribute to interindividual variability in these symptoms or to their underlying biologic mechanisms. OBJECTIVES An evaluation was done on whether genetic variation in a prominent proinflammatory cytokine, interleukin-6 (IL-6 c.-6101A>T [rs4719714]), was associated with mean ratings of evening fatigue, morning fatigue, and sleep disturbance, as well as with the trajectories of these symptoms. METHODS Over six months, participants completed standardized measures of fatigue and sleep disturbance. Linear regression was used to assess the effect of the IL-6 genotype and other covariates on mean fatigue and sleep disturbance scores. Hierarchical linear modeling was used to determine the effect of the IL-6 genotype on symptom trajectories. RESULTS Common allele homozygotes reported higher levels of evening fatigue (P=0.003), morning fatigue (P=0.09), and sleep disturbance (P=0.003) than minor allele carriers. Predictors of baseline level and trajectories of evening fatigue included age, gender, and genotype (intercepts) and baseline level of evening fatigue (slope). Predictors of baseline level and trajectories of morning fatigue included age and genotype (intercept) and age and baseline level of morning fatigue (slope). Predictors of baseline level and trajectories of sleep disturbance included age and genotype (intercept) and baseline level of sleep disturbance (slope). CONCLUSIONS Findings provide preliminary evidence of a genetic association between a functional promoter polymorphism in the IL-6 gene and severity of evening fatigue, morning fatigue, and sleep disturbance in oncology patients and their FCs.
Collapse
Affiliation(s)
- Christine Miaskowski
- Department of Physiological Nursing, School of Nursing, University of California, San Francisco, CA 94143-0610, USA.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Inflammatory genetic markers of prostate cancer risk. Cancers (Basel) 2010; 2:1198-220. [PMID: 24281113 PMCID: PMC3835126 DOI: 10.3390/cancers2021198] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2010] [Revised: 05/24/2010] [Accepted: 06/01/2010] [Indexed: 01/14/2023] Open
Abstract
Prostate cancer is the most common cancer in Western society males, with incidence rates predicted to rise with global aging. Etiology of prostate cancer is however poorly understood, while current diagnostic tools can be invasive (digital rectal exam or biopsy) and/or lack specificity for the disease (prostate-specific antigen (PSA) testing). Substantial histological, epidemiological and molecular genetic evidence indicates that inflammation is important in prostate cancer pathogenesis. In this review, we summarize the current status of inflammatory genetic markers influencing susceptibility to prostate cancer. The focus will be on inflammatory cytokines regulating T-helper cell and chemokine homeostasis, together with the Toll-like receptors as key players in the host innate immune system. Although association studies indicating a genetic basis for prostate cancer are presently limited mainly due to lack of replication, larger and more ethnically and clinically defined study populations may help elucidate the true contribution of inflammatory gene variants to prostate cancer risk.
Collapse
|
14
|
Fairfax BP, Vannberg FO, Radhakrishnan J, Hakonarson H, Keating BJ, Hill AVS, Knight JC. An integrated expression phenotype mapping approach defines common variants in LEP, ALOX15 and CAPNS1 associated with induction of IL-6. Hum Mol Genet 2009; 19:720-30. [PMID: 19942621 PMCID: PMC2807371 DOI: 10.1093/hmg/ddp530] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Interleukin-6 (IL-6) is an important modulator of inflammation and immunity whose dysregulation is associated with a number of disease states. There is evidence of significant heritability in inter-individual variation in IL6 gene expression but the genetic variants responsible for this remain to be defined. We adopted a combined approach of mapping protein and expression quantitative trait loci in peripheral blood mononuclear cells using high-density single-nucleotide polymorphism (SNP) typing for ∼2000 loci implicated in cardiovascular, metabolic and inflammatory syndromes to show that common SNP markers and haplotypes of LEP (encoding leptin) associate with a 1.7- to 2-fold higher level of lipopolysaccharide (LPS)-induced IL-6 expression. We subsequently demonstrate that basal leptin expression significantly correlates with LPS-induced IL-6 expression and that the same variants at LEP which associate with IL-6 expression are also major determinants of leptin expression in these cells. We find that variation involving two other genomic regions, CAPNS1 (encoding calpain small subunit 1) and ALOX15 (encoding arachidonate 15-lipoxygenase), show significant association with IL-6 expression. Although this may be a subset of all such trans-acting effects, we find that the same ALOX15 variants are associated with induced expression of tumour necrosis factor and IL-1beta consistent with a broader role in acute inflammation for ALOX15. This study provides evidence of novel genetic determinants of IL-6 production with implications for understanding susceptibility to inflammatory disease processes and insight into cross talk between metabolic and inflammatory pathways. It also provides proof of concept for use of an integrated expression phenotype mapping approach.
Collapse
Affiliation(s)
- Benjamin P Fairfax
- Wellcome Trust Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford OX3 7BN, UK
| | | | | | | | | | | | | |
Collapse
|
15
|
Ljungman P, Bellander T, Nyberg F, Lampa E, Jacquemin B, Kolz M, Lanki T, Mitropoulos J, Müller M, Picciotto S, Pistelli R, Rückerl R, Koenig W, Peters A. DNA variants, plasma levels and variability of Interleukin-6 in myocardial infarction survivors: Results from the AIRGENE study. Thromb Res 2009; 124:57-64. [DOI: 10.1016/j.thromres.2008.10.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2008] [Revised: 09/26/2008] [Accepted: 10/13/2008] [Indexed: 10/21/2022]
|
16
|
Ennas MG, Moore PS, Zucca M, Angelucci E, Cabras MG, Melis M, Gabbas A, Serpe R, Madeddu C, Scarpa A, Cocco P. Interleukin-1B (IL1B) and interleukin-6 (IL6) gene polymorphisms are associated with risk of chronic lymphocytic leukaemia. Hematol Oncol 2008; 26:98-103. [PMID: 18271063 DOI: 10.1002/hon.843] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Common polymorphisms in genes encoding for cytokines implicated in the inflammatory response and Th1/Th2 balance might play a role in the development and prognosis of chronic lymphocytic leukaemia (CLL). To test the hypothesis, we investigated 13 single nucleotide polymorphisms (SNPs) in nine of such genes in a population-based case-control study, conducted in the Italian region of Sardinia in 1999-2003. Forty incident CLL cases and 113 population controls were available for study. The following SNPs were selected: IL1A-889C > T, IL1RN 9589A > T, IL1B-31C > T, IL1B-511C > T, IL2-384T > G, IL6-174G > C, IL6-597G > A, IL10-1082A > G, IL10-3575T > A, TNF-308G > A, LTA- 91A > C, LTA 252A > G and CARD15 nt1007. After adjusting by age and gender, individuals homozygous for the IL1B-511T allele run a lower risk of CLL (OR = 0.1, 95% CI 0.0, 0.8, p = 0.032), while risk showed a 4.5-fold increase associated with the genotype homozygous for the IL6-174C allele (OR = 4.5; 95% CI 1.1, 19.3, p = 0.041). Individuals homozygous for the IL6-174C allele and carrying the homozygous IL1B-511C allele showed an 11-fold increase in CLL risk (OR = 11.4, 95% CI 1.9, 69.4, p = 0.008). None of the other interleukin SNPs evaluated showed any association with CLL risk. Large multicentre pooled studies are warranted, achieving the statistical power required to confirm whether IL6 and IL1B gene polymorphisms might play a role in CLL development and prognosis, as well as the null associations herein reported.
Collapse
Affiliation(s)
- Maria G Ennas
- Department of Cytomorphology, University of Cagliari, Cagliari, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
17
|
Mocchegiani E, Giacconi R, Costarelli L, Muti E, Cipriano C, Tesei S, Pierpaoli S, Giuli C, Papa R, Marcellini F, Gasparini N, Pierandrei R, Piacenza F, Mariani E, Monti D, Dedoussis G, Kanoni S, Herbein G, Fulop T, Rink L, Jajte J, Malavolta M. Zinc deficiency and IL-6 −174G/C polymorphism in old people from different European countries: Effect of zinc supplementation. ZINCAGE study. Exp Gerontol 2008; 43:433-44. [DOI: 10.1016/j.exger.2008.01.001] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2007] [Revised: 11/21/2007] [Accepted: 12/12/2007] [Indexed: 10/22/2022]
|
18
|
Smith AJP, D'Aiuto F, Palmen J, Cooper JA, Samuel J, Thompson S, Sanders J, Donos N, Nibali L, Brull D, Woo P, Humphries SE. Association of serum interleukin-6 concentration with a functional IL6 -6331T>C polymorphism. Clin Chem 2008; 54:841-50. [PMID: 18356242 DOI: 10.1373/clinchem.2007.098608] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Interleukin-6 (IL-6) concentrations vary substantially among individuals. This study aimed to identify novel genetic markers to explain these differences. METHODS We sequenced a region 6-kb upstream of the IL6 [interleukin 6 (interferon, beta 2)] transcription start site in a search for functional variants and detected 3 common variants: -6331T>C, -6101A>T, and -5617/-5616C/A>T/G. IL6 -6331T>C (C allele frequency, 0.20; 95% confidence interval, 0.16-0.24) showed strong negative linkage disequilibrium with -174G>C (D' = -0.97) and was studied further in 309 individuals who underwent coronary artery bypass grafting. RESULTS Patients with the TT genotype had higher IL-6 concentrations 6 h after surgery than those with the CC genotype (mean, 199.4 ng/L vs 114.9 ng/L; P = 0.02). A similar association was seen in a cohort of 173 patients who underwent intensive periodontal therapy: Individuals with the CC genotype had significantly lower IL-6 concentrations 24 h after therapy than TT patients (mean, 0.78 ng/L vs 5.00 ng/L; P < 0.0001). A similar trend was observed in 203 healthy individuals from northern Europe (1.29 ng/L for the TT genotype vs 0.89 ng/L for the CC genotype; P = 0.07). Reporter assays that used a sequence flanking the -6331 single-nucleotide polymorphism spliced upstream to the IL-6 minimal promoter driving luciferase gene expression demonstrated a 1.3-fold increase in promoter activity (P < 0.01) for constructs containing -6331T. Electrophoretic mobility shift assays revealed enhanced binding of transcription factor Oct-1 to the T allele. CONCLUSIONS IL6 -6331T is associated with increased IL-6 concentrations in an acute inflammatory state via a mechanism involving binding of the Oct-1 transcription factor. This finding may help resolve conflicting studies based on the IL6 -174G>C variant.
Collapse
Affiliation(s)
- Andrew J P Smith
- Centre for Cardiovascular Genetics, Department of Medicine, University College London, London, UK.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Ma RH, Huang YQ. C/G homozygotes of interleukin-6 single nucleotide polymorphism at -572 are associated with nonalcoholic steatohepatitis. Shijie Huaren Xiaohua Zazhi 2008; 16:635-639. [DOI: 10.11569/wcjd.v16.i6.635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the relationship between the C/G genotypes of interleukin-6 (IL-6) single nucleotide polymorphism (SNP) at 572 and the development of nonalcoholic steatohepatitis (NASH).
METHODS: Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was used to determine a common polymorphism of the human IL-6 gene -572C/G in 104 controls and NASH 78 patients. Enzyme linked immunosorbent assay (ELISA) was used to determine the concentration of serum IL-6 in 78 patients with NASH.
RESULTS: Homozygotes for -572C of IL-6 gene were more frequent in NASH patients than in controls (0.564 vs 0.404, P < 0.05). Level of IL-6 was significantly higher in NASH patients with IL-6 -572C/C genotype than that in NASH patients with other genotypes (6.54 ± 4.21 vs 4.68 ± 2.88, P < 0.05). The significant difference in HOMA-IR was not seen in three genotypes.
CONCLUSION: The C/G homozygotes of IL-6 single nucleotide polymorphism at -572 have something to do with the pathogenesis of NASH.
Collapse
|
20
|
Mariani E, Neri S, Cattini L, Mocchegiani E, Malavolta M, Dedoussis GV, Kanoni S, Rink L, Jajte J, Facchini A. Effect of zinc supplementation on plasma IL-6 and MCP-1 production and NK cell function in healthy elderly: interactive influence of +647 MT1a and -174 IL-6 polymorphic alleles. Exp Gerontol 2007; 43:462-71. [PMID: 18215484 DOI: 10.1016/j.exger.2007.12.003] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2007] [Revised: 11/28/2007] [Accepted: 12/04/2007] [Indexed: 11/18/2022]
Abstract
Pro-inflammatory cytokine response and NK activity are controlled by the availability of zinc ion, whose intra-cellular transport is regulated by metallothioneins. In order to closely examine the importance of circulating zinc in the modulation of immune response during ageing, in the balance of Th2/Th1 equilibrium and finally in the reversibility of systemic low grade inflammation, we evaluated the changes occurring in plasma IL-6 and MCP-1 concentrations and NK lytic activity in a healthy low grade inflamed elderly population, following zinc-aspartate supplementation. In addition, we aimed to highlight the potential interaction among circulating zinc increments, changes in immunological parameters and +647 MT1a and -174 IL-6 polymorphic alleles. Thirty-nine healthy individuals (60-83 years) from the ZINCAGE cohort (previously typed for +647 MT1a and -174 IL-6 polymorphisms) were supplied with zinc-aspartate. Blood samples collected before and after supplementation underwent basal laboratory determinations (circulating zinc, albumin and C-reactive protein) and immunological studies (plasma IL-6 and MCP-1 and NK lytic activity). Zinc supplementation in subjects with low or borderline-normal circulating zinc increased the concentration of this ion and modulated plasmatic IL-6 and MCP-1 as well as NK lytic activity. An interactive effect of polymorphic alleles of MT1a and IL-6 genes on zinc, IL-6, MCP-1 and NK activity was evidenced following supplementation, indicating the genetic background as one of the determinants for identifying groups of subjects that can take advantage of therapeutic intervention.
Collapse
Affiliation(s)
- Erminia Mariani
- Istituto di Ricerca Codivilla-Putti, IOR, Via di Barbiano 1/10, 40136 Bologna, Italy.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Qi L, Rifai N, Hu FB. Interleukin-6 receptor gene variations, plasma interleukin-6 levels, and type 2 diabetes in U.S. Women. Diabetes 2007; 56:3075-81. [PMID: 17898129 DOI: 10.2337/db07-0505] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To examine the associations between common variations in the IL6R gene and circulating interleukin (IL)-6 levels and diabetes risk. RESEARCH DESIGN AND METHODS We determined 10 linkage disequilibrium (LD)-tagging single nucleotide polymorphisms (SNPs) (SNP1 to SNP10) for the IL6R gene in a nested case-control study of 672 diabetic and 1,058 healthy European Caucasian women (IL-6 levels were measured in a subgroup of 1,348 women). RESULTS In both control and diabetic patients, polymorphisms within an LD block spanning approximately 42 kb were significantly associated with plasma IL-6 levels. A missense variant SNP7 in exon 9 (rs8192284, Asp358Ala) showed the strongest association (P = 0.0005 in control and P = 0.004 in case subjects). The corresponding false-discovery rates, which accounts for multiple testing, were 0.008 and 0.02, respectively. We inferred five common haplotypes to capture 94% allele variance of the LD block using SNP5, -7, -8, -9, and -10. Compared with the most common haplotype 12111 (one codes the common and two codes the minor alleles), haplotypes 11211 [difference in log(IL-6) = -0.11 (95% CI -0.23 to -0.01); P = 0.01] and 21122 (-0.15 [-0.27 to -0.03]; P = 0.01) were associated with significantly lower IL-6 levels (global test, P = 0.01). However, IL6R genotypes were not significantly associated with the risk of type 2 diabetes. CONCLUSIONS IL6R genetic variations, especially SNP7 (rs8192284, Asp358Ala), were significantly associated with plasma IL-6 levels but not with diabetes risk in women. The strong associations between IL6R genetic variability and IL-6 concentrations deserve further investigation.
Collapse
Affiliation(s)
- Lu Qi
- Department of Nutrition, Harvard School of Public Health, 665 Huntington Ave., Boston, MA 02115, USA.
| | | | | |
Collapse
|
22
|
Benjamin EJ, Dupuis J, Larson MG, Lunetta KL, Booth SL, Govindaraju DR, Kathiresan S, Keaney JF, Keyes MJ, Lin JP, Meigs JB, Robins SJ, Rong J, Schnabel R, Vita JA, Wang TJ, Wilson PWF, Wolf PA, Vasan RS. Genome-wide association with select biomarker traits in the Framingham Heart Study. BMC MEDICAL GENETICS 2007; 8 Suppl 1:S11. [PMID: 17903293 PMCID: PMC1995615 DOI: 10.1186/1471-2350-8-s1-s11] [Citation(s) in RCA: 98] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Systemic biomarkers provide insights into disease pathogenesis, diagnosis, and risk stratification. Many systemic biomarker concentrations are heritable phenotypes. Genome-wide association studies (GWAS) provide mechanisms to investigate the genetic contributions to biomarker variability unconstrained by current knowledge of physiological relations. METHODS We examined the association of Affymetrix 100K GeneChip single nucleotide polymorphisms (SNPs) to 22 systemic biomarker concentrations in 4 biological domains: inflammation/oxidative stress; natriuretic peptides; liver function; and vitamins. Related members of the Framingham Offspring cohort (n = 1012; mean age 59 +/- 10 years, 51% women) had both phenotype and genotype data (minimum-maximum per phenotype n = 507-1008). We used Generalized Estimating Equations (GEE), Family Based Association Tests (FBAT) and variance components linkage to relate SNPs to multivariable-adjusted biomarker residuals. Autosomal SNPs (n = 70,987) meeting the following criteria were studied: minor allele frequency > or = 10%, call rate > or = 80% and Hardy-Weinberg equilibrium p > or = 0.001. RESULTS With GEE, 58 SNPs had p < 10(-6): the top SNPs were rs2494250 (p = 1.00*10(-14)) and rs4128725 (p = 3.68*10(-12)) for monocyte chemoattractant protein-1 (MCP1), and rs2794520 (p = 2.83*10(-8)) and rs2808629 (p = 3.19*10(-8)) for C-reactive protein (CRP) averaged from 3 examinations (over about 20 years). With FBAT, 11 SNPs had p < 10(-6): the top SNPs were the same for MCP1 (rs4128725, p = 3.28*10(-8), and rs2494250, p = 3.55*10(-8)), and also included B-type natriuretic peptide (rs437021, p = 1.01*10(-6)) and Vitamin K percent undercarboxylated osteocalcin (rs2052028, p = 1.07*10(-6)). The peak LOD (logarithm of the odds) scores were for MCP1 (4.38, chromosome 1) and CRP (3.28, chromosome 1; previously described) concentrations; of note the 1.5 support interval included the MCP1 and CRP SNPs reported above (GEE model). Previous candidate SNP associations with circulating CRP concentrations were replicated at p < 0.05; the SNPs rs2794520 and rs2808629 are in linkage disequilibrium with previously reported SNPs. GEE, FBAT and linkage results are posted at http://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?id=phs000007 webcite. CONCLUSION The Framingham GWAS represents a resource to describe potentially novel genetic influences on systemic biomarker variability. The newly described associations will need to be replicated in other studies.
Collapse
Affiliation(s)
- Emelia J Benjamin
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Medicine, Boston University, Boston, MA, USA
- Whitaker Cardiovascular Institute, Boston University, Boston, MA, USA
- School of Public Health, Boston University, Boston, MA, USA
| | - Josée Dupuis
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Public Health, Boston University, Boston, MA, USA
| | - Martin G Larson
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- Department of Mathematics and Statistics, Boston, MA, USA
| | - Kathryn L Lunetta
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Public Health, Boston University, Boston, MA, USA
| | - Sarah L Booth
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Diddahally R Govindaraju
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Medicine, Boston University, Boston, MA, USA
| | - Sekar Kathiresan
- Broad Institute of Massachusetts Institute of Technology, Cambridge, MA, USA
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, Harvard University, Boston, MA, USA
| | - John F Keaney
- School of Medicine, Boston University, Boston, MA, USA
- Whitaker Cardiovascular Institute, Boston University, Boston, MA, USA
| | - Michelle J Keyes
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- Department of Mathematics and Statistics, Boston, MA, USA
| | - Jing-Ping Lin
- Office of Biostatistics Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - James B Meigs
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Harvard University, Boston, MA, USA
| | - Sander J Robins
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Medicine, Boston University, Boston, MA, USA
| | - Jian Rong
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Public Health, Boston University, Boston, MA, USA
| | - Renate Schnabel
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Medicine, Boston University, Boston, MA, USA
| | - Joseph A Vita
- School of Medicine, Boston University, Boston, MA, USA
- Whitaker Cardiovascular Institute, Boston University, Boston, MA, USA
| | - Thomas J Wang
- Cardiology Division, Massachusetts General Hospital, Harvard Medical School, Harvard University, Boston, MA, USA
| | | | - Philip A Wolf
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Medicine, Boston University, Boston, MA, USA
| | - Ramachandran S Vasan
- The National Heart Lung and Blood Institute's Framingham Heart Study, Framingham, MA, USA
- School of Medicine, Boston University, Boston, MA, USA
- Whitaker Cardiovascular Institute, Boston University, Boston, MA, USA
| |
Collapse
|