CLINICAL STUDIES
Peripheral blood levels of matrix metalloproteases-2 and -9 are elevated in patients with acute coronary syndromes
Hisashi Kai, MD, PhDa,
Hisao Ikeda, MD, PhDa,
Hideo Yasukawa, MD, PhDa,
Mamiko Kai, PhD*,
Yukihiko Seki, MDa,
Fumitaka Kuwahara, MDa,
Takafumi Ueno, MD, PhDa,
Kenzo Sugi, MD, PhD and
Tsutomu Imaizumi, MD, PhD, FACCa
a Third Department of Internal Medicine and the Cardiovascular Research Institute, Kurume University School of Medicine, Kurume, Japan
* Department of Pharmaceutics, Faculty of Pharmaceutical Science, Fukuoka University, Fukuoka, Japan
Division of Cardiology, Sugi Hospital, Ohmuta, Japan
Manuscript received November 10, 1997;
revised manuscript received April 2, 1998,
accepted April 22, 1998.
Address for correspondence: Dr. Hisashi Kai, Third Department of Internal Medicine and the Cardiovascular Research Institute, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka 830-0011, Japan kaihm{at}kurume.ktarn.or.jp
Objectives. This study was sought to investigate whether peripheral blood levels of matrix metalloproteases (MMPs) are affected in patients with acute coronary syndromes (ACS).
Background. Synthesis of MMPs has been reported in coronary atherosclerotic lesions in patients with unstable angina (UA), suggesting a pathogenic role of MMPs in the development of ACS.
Methods. Using sandwich enzyme immunoassay, serum MMP-2 and plasma MMP-9 were measured in 33 patients with ACS (22 with acute myocardial infarction [AMI], 11 with UA), 17 with stable effort angina (EA) and 17 normal control subjects.
Results. Serum MMP-2 in patients with UA and AMI on day 0 was two times greater than that in control subjects, and patients with EA showed higher MMP-2 levels than those in control subjects. Plasma MMP-9 in patients with UA and AMI on day 0 was elevated by threefold and twofold versus that in control subjects, respectively. In patients with UA and AMI who underwent medical treatment (n = 11 and 13, respectively), MMP-2 elevation was sustained until day 7. In patients with UA, MMP-9 elevation on day 0 was followed by a gradual decrease toward the control range up to day 7. Some patients with AMI showed a transient MMP-9 elevation with a peak on day 3, whereas in others, MMP-9 levels were significantly elevated on day 0 and remained higher than those in control subjects up to day 3.
Conclusions. Serial changes in serum MMP-2 and plasma MMP-9 were documented in patients with ACS. These findings provide an insight into the molecular mechanism of plaque destabilization.
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Abbreviations and Acronyms
| | ACS | = acute coronary syndromes | | AMI | = acute myocardial infarction | | CK | = creatine kinase | | CRP | = C-reactive protein | | EA | = effort angina | | ECG | = electrocardiogram, electrocardiographic | | ECM | = extracellular matrix | | MMP | = matrix metalloprotease | | UA | = unstable angina | | VSMCs | = vascular smooth muscle cells |
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P.M. Timms, N. Mannan, G.A. Hitman, K. Noonan, P.G. Mills, D. Syndercombe-court, E. Aganna, C.P. Price, and B.J. Boucher
Circulating MMP9, vitamin D and variation in the TIMP-1 response with VDR genotype: mechanisms for inflammatory damage in chronic disorders?
QJM,
December 1, 2002;
95(12):
787 - 796.
[Abstract]
[Full Text]
[PDF]
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K. K. Koh, J. W. Son, J. Y. Ahn, D. K. Jin, H. S. Kim, Y. M. Choi, D. S. Kim, E.-M. Jeong, G. S. Park, I. S. Choi, et al.
Comparative Effects of Diet and Statin on NO Bioactivity and Matrix Metalloproteinases in Hypercholesterolemic Patients With Coronary Artery Disease
Arterioscler Thromb Vasc Biol,
September 1, 2002;
22(9):
e19 - 23.
[Abstract]
[Full Text]
[PDF]
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D.S. Celermajer
Understanding the pathophysiology of the arterial wall: which method should we choose?
Eur. Heart J. Suppl.,
September 1, 2002;
4(suppl_F):
F24 - F28.
[Abstract]
[PDF]
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S. M. Haffner, A. S. Greenberg, W. M. Weston, H. Chen, K. Williams, and M. I. Freed
Effect of Rosiglitazone Treatment on Nontraditional Markers of Cardiovascular Disease in Patients With Type 2 Diabetes Mellitus
Circulation,
August 6, 2002;
106(6):
679 - 684.
[Abstract]
[Full Text]
[PDF]
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M. M. Thompson and I. B. Squire
Matrix metalloproteinase-9 expression after myocardial infarction: physiological or pathological?
Cardiovasc Res,
June 1, 2002;
54(3):
495 - 498.
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A. M. Romanic, S. M. Harrison, W. Bao, C. L. Burns-Kurtis, S. Pickering, J. Gu, E. Grau, J. Mao, G. M. Sathe, E. H. Ohlstein, et al.
Myocardial protection from ischemia/reperfusion injury by targeted deletion of matrix metalloproteinase-9
Cardiovasc Res,
June 1, 2002;
54(3):
549 - 558.
[Abstract]
[Full Text]
[PDF]
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I. Loftus and M. Thompson
The role of matrix metalloproteinases in vascular disease
Vascular Medicine,
May 1, 2002;
7(2):
117 - 133.
[Abstract]
[PDF]
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F. G. Spinale
Matrix Metalloproteinases: Regulation and Dysregulation in the Failing Heart
Circ. Res.,
March 22, 2002;
90(5):
520 - 530.
[Abstract]
[Full Text]
[PDF]
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Z. S. Galis and J. J. Khatri
Matrix Metalloproteinases in Vascular Remodeling and Atherogenesis: The Good, the Bad, and the Ugly
Circ. Res.,
February 22, 2002;
90(3):
251 - 262.
[Abstract]
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[PDF]
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E. E.J.M. Creemers, J. P.M. Cleutjens, J. F.M. Smits, and M. J.A.P. Daemen
Matrix Metalloproteinase Inhibition After Myocardial Infarction: A New Approach to Prevent Heart Failure?
Circ. Res.,
August 3, 2001;
89(3):
201 - 210.
[Abstract]
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[PDF]
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J. Montaner, J. Alvarez-Sabin, C. Molina, A. Angles, S. Abilleira, J. Arenillas, M. A. Gonzalez, and J. Monasterio
Matrix Metalloproteinase Expression After Human Cardioembolic Stroke: Temporal Profile and Relation to Neurological Impairment
Stroke,
August 1, 2001;
32(8):
1759 - 1766.
[Abstract]
[Full Text]
[PDF]
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C. Joffs, H. R. Gunasinghe, M. M. Multani, B. H. Dorman, J. M. Kratz, A. J. Crumbley III, F. A. Crawford Jr, and F. G. Spinale
Cardiopulmonary bypass induces the synthesis and release of matrix metalloproteinases
Ann. Thorac. Surg.,
May 1, 2001;
71(5):
1518 - 1523.
[Abstract]
[Full Text]
[PDF]
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R.R Azar, S Rinfret, P Theroux, P.H Stone, R Dakshinamurthy, Y.-J Feng, A.H.B Wu, G Range, and D.D Waters
A randomized placebo-controlled trial to assess the efficacy of antiinflammatory therapy with methylprednisolone in unstable angina (MUNA trial)
Eur. Heart J.,
December 2, 2000;
21(24):
2026 - 2032.
[Abstract]
[PDF]
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D. Zanger, B. K. Yang, J. Ardans, M. A. Waclawiw, G. Csako, L. M. Wahl, and R. O. Cannon III
Divergent effects of hormone therapy on serum markers of inflammation in postmenopausal women with coronary artery disease on appropriate medical management
J. Am. Coll. Cardiol.,
November 15, 2000;
36(6):
1797 - 1802.
[Abstract]
[Full Text]
[PDF]
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L. Lu, Z. Gunja-Smith, J. F. Woessner, P. C. Ursell, T. Nissen, R. E. Galardy, Y. Xu, P. Zhu, and G. G. Schwartz
Matrix metalloproteinases and collagen ultrastructure in moderate myocardial ischemia and reperfusion in vivo
Am J Physiol Heart Circ Physiol,
August 1, 2000;
279(2):
H601 - H609.
[Abstract]
[Full Text]
[PDF]
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I. M. Loftus, A. R. Naylor, S. Goodall, M. Crowther, L. Jones, P. R. F. Bell, and M. M. Thompson
Increased Matrix Metalloproteinase-9 Activity in Unstable Carotid Plaques : A Potential Role in Acute Plaque Disruption
Stroke,
January 1, 2000;
31(1):
40 - 47.
[Abstract]
[Full Text]
[PDF]
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S. Uemura, H. Matsushita, W. Li, A. J. Glassford, T. Asagami, K.-H. Lee, D. G. Harrison, and P. S. Tsao
Diabetes Mellitus Enhances Vascular Matrix Metalloproteinase Activity : Role of Oxidative Stress
Circ. Res.,
June 22, 2001;
88(12):
1291 - 1298.
[Abstract]
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[PDF]
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