XVII. International Symposium on Atherosclerosis (ISA) Amsterdam, May 24 - 27, 2015 The pro - inflammatory state as a risk factor for atherogenesis Prof. Dr. Wolfgang Koenig, FESC, FAHA Klinik für Herz - & Kreislauferkrankungen Deutsches Herzzentrum München Technische Universität München Session: Inflammation, the Immune System & Atherosclerosis
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XVII. International Symposium on
Atherosclerosis (ISA)
Amsterdam, May 24-27, 2015
The pro-inflammatory state
as a risk factor for atherogenesis
Prof. Dr. Wolfgang Koenig, FESC, FAHA
Klinik für Herz- & Kreislauferkrankungen
Deutsches Herzzentrum München
Technische Universität München
Session: Inflammation, the Immune System & Atherosclerosis
Inflammation and Atherothrombosis
Peter Libby „A Fire Within“Scientific American; May 2002
that are affecting energy metabolism and insulin sensitivity.
Adipokines: Obesity-Associated Hormones
CRP,
PAI-1
Kaplan-Meier Curves for CHD Events and Incident
T2DM stratified for CRP (</≥ 3 mg/L) and MetS
Sattar et al. Circulation 2003;108:414-419
% CHD Events14
12
10
8
6
4
2
0
8
6
4
2
0
% Incident Diabetes
0 1 2 3 4 5 6 0 1 2 3 4 5 6
Years Years
MS,
CRP≥3
MS,
CRP<3
no MS,CRP≥3
no MS,CRP<3
MS,
CRP≥3
MS,
CRP<3
no MS,CRP≥3
no MS,CRP<3
Inflammation in Type 2 Diabetes
IKKβ
NF-κB
Cytokines
•♦IL-6
•♦IL-1β
•♦TNF-α
•Resistin
♦IFN-γ
♦Lymphotoxins
IL-7, 8
IL-11, 12
IL-13, 15
IL-4
Chemokines
•♦MCP-1
♦MIP-1α, β
♦MIP-2
♦MIP-3α
Receptors
♦CD40
IL-6R, IL-1R
•TNFR p75
•TNFR p55
IFNα, β,γR
Surface Proteins
♦E-Selectin
♦P-Selectin
♦ICAM1
♦VCAM1
♦CD40 ligand
♦IgGs
Receptors
•IKKβ
•♦NF-κB RelA, p50
C-Jun, FosB, JunB
Others
•♦PAI1
•♦SAA
•♦CRP
♦Cox2
•♦iNOS
♦VEGF
♦A20
♦MMPs
Selected NF-κB responsive genes with potential roles in insulin resistance and T2D (•) or CHD (♦).
Herder et al. Clin Pharmacol & Therapeutics 2011;10.1038:1-15
Contribution of Novel Multiple Biomarkers to the
Prediction of Type 2 Diabetes
The Potential Role of Systemic Inflammation in
Chronic Obstructive Pulmonary Disease
High CRP is defined as >10 mg/L
Sin & Man. Circulation 2003;107:1514-1519
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
High Severe High CRPCRP Obstruction +Severe
Obstruction
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
High Moderate High CRPCRP Obstruction +Moderate
Obstruction
Car
diac
Infa
rctio
nIn
jury
Sco
re
P for trend=0.001 P for trend=0.001
Car
diac
Infa
rctio
nIn
jury
Sco
re
n=20
n=22
Elevated C-Reactive Protein in Patients
With Obstructive Sleep Apnoe (OSA)
Shamsuzzaman ASM et al. Circulation 2002;105:2462-2464
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
p<0.0003
Control subjects Patients with OSA
CR
P (
mg/
dL)
Renal Insufficiency (RI) and Inflammation: CHS
Shlipak et al. Circulation 2003;107:87-92
*Adjusted for age, race, sex, education, history of diabetes, history of hypertension, systolic and diastolic BP, LDL, HDL, triglycerides, smoking status, alcohol, physical activity in kilocalories, BMI, and cardiovascular disease status.
Data are presented as mean ± SEM. RI indicates renal insufficiency.
Association Between Midlife CRP Levels and Late-Life Dementia: Honolulu-Asia Aging Study (1,050)
0.00.51.01.52.02.53.03.54.04.55.05.56.0
Model 1 Model 2 Model 1 Model 2
Ref Ref Ref Ref
Quartile 1
Quartile 2
Quartile 3
Quartile 4
Model 1: Adjusted for level of education, midlife smoking status, midlife average cholesterol, midlife BP, age at examination 2, years of FU, any apo E ε4, and BMI at examination 2Model 2: model 1 and stroke, CHD, LVH, atrial fibrillation, DM, and ABI at the time of dementia assessment
Schmidt et al. Ann Neurol 2005;52:168-174
25 year FU
CRP, Depressed Mood and the Prediction of CHD
in Initially Healthy Men: MONICA/KORA 7.7 Yrs FU
Ladwig et al Eur Heart J 2005;26:2537-2542CPHR; CRP <1, 1-3 and > 3mg/L
Colorectal and Colon Cancer by Quartile of
Baseline C-Reactive Protein
0
1
2
3
4
5
6
7
8
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
All Participants p for Trend = 0.008Nonsmokers p for Trend = 0.004
Collagen II, Cartilage antigens, HSP, Infect. agents
Pasceri & Yeh. et al. Circulation 1999;100:2124-2126
Atherosclerosis Rheumatoid Arthritis
1.68 (1.34-2.11)†12.71,218nested case-
controlpopulation-
basedKremers
2.00 (1.23-3.29)If RA >10 yrs
3.10 (1.64-5.87)21114,342cohortNHSSolomon
1.61 (1.21-2.10)2.51,022cohortcommunity-based
Jarenros
RR (95% CI)FU (y) NDesignStudyAuthor
Chronic Rheumatoid Arthritis is Burdened
by an Excess Coronary Risk and Total Mortality†
Synergistic relationshipbetween RA and MI
(Kremers et al.)
No MI MI
Non RA 1.0 4.80 (3.54-6.50)RF-RA 1.38 (1.09-1.75) 4.27 (2.78-6.55)RF+RA 1.68 (1.34-2.11) 11.46 (7.85-16.72)
Anti-TNF-α treatment improves EC function in patients with RA
Methotrexat downregulates T-cell activation and reduces CV risk
Solomon et al. Circulation 2003;107:1303; Choi et al. Lancet 2002;359:1173;
Hürliman et al Circulaton 2003;106:2184; ACR 66th Annual Scientific Meeting; Oct 25-29, 2002
Is RA a Proatherogenic Disease?
Is Atherosclerosis an Extraarticular Feature of RA?
Of 21 observational studies, 17 show increased
standardized mortality compared to non-RA patients, of
which 35 to 50 percent of the excess being attributable
to CHD
Most studies suggest that this excess in the RA population is not accounted for by traditional CV risk factors
Van Doornum et al. Arthritis Rheum 2002;46:862-73
Del Rincoan et al. Arthritis Rheum 2001;44:2737-2745
Systemic Lupus Erythematosus (SLE)
and Cardiovascular Events
Women, aged 35-44 years with SLE had a relative risk for acute myocardila infarction of 52.4 (95% CI, 21.6-98.5) compared to women of similar age from the Framingham Offspring Study
Manzi et al. Am J Epidemiol 1997;145:408-415.
Risk of Myocardial Infarction
in Patients With Psoriasis
Gelfand et al. JAMA 2006;296:1735-1741.
Meta-analysis of the Influence of Diverse CID
Conditions on Multiple CV and T2DM Outcomes
Dregan et al. Circulation 2014;130:837-844CID = Chronic Inflammatory Disorder