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PMID |
Sentence |
1 |
8397128
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After 5 wk of diabetes, cathepsin activities either were unchanged (for cathepsin B and L together or cathepsin S) or increased (cathepsin B alone) in insulin-treated diabetic rats, and continued to be decreased in untreated diabetic rats.
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2 |
16140306
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We have demonstrated enhanced elastolytic cathepsin S in human atherosclerotic lesions but insufficient amounts of its endogenous inhibitor cystatin C, suggesting alterations of serum cathepsin S and/or cystatin C in patients with atherosclerosis or diabetes.
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3 |
16140306
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In this study, we measured levels of both cathepsin S and cystatin C in sera from 240 patients by ELISA.
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4 |
16140306
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Multiple linear regression analysis demonstrated that significantly higher serum levels of cathepsin S in patients with either atherosclerotic stenosis (p<0.04) or diabetes (p=0.0005) persisted after adjustment for cystatin C level, renal function, smoking, and serum glucose levels (p=0.008, p=0.0005).
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5 |
16140306
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Furthermore, patients with acute (p=0.009) or previous myocardial infarction (p<0.02) or unstable angina pectoris (p<0.05) had elevated levels of cathepsin S after adjustment for smoking, creatinine, cystatin C, and serum glucose.
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6 |
16140306
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Although the pathophysiology of cathepsin S or cystatin C in atherosclerosis and diabetes requires further investigation, increased serum cathepsin S may serve as a biomarker for both diseases.
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7 |
16140306
|
We have demonstrated enhanced elastolytic cathepsin S in human atherosclerotic lesions but insufficient amounts of its endogenous inhibitor cystatin C, suggesting alterations of serum cathepsin S and/or cystatin C in patients with atherosclerosis or diabetes.
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8 |
16140306
|
In this study, we measured levels of both cathepsin S and cystatin C in sera from 240 patients by ELISA.
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9 |
16140306
|
Multiple linear regression analysis demonstrated that significantly higher serum levels of cathepsin S in patients with either atherosclerotic stenosis (p<0.04) or diabetes (p=0.0005) persisted after adjustment for cystatin C level, renal function, smoking, and serum glucose levels (p=0.008, p=0.0005).
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10 |
16140306
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Furthermore, patients with acute (p=0.009) or previous myocardial infarction (p<0.02) or unstable angina pectoris (p<0.05) had elevated levels of cathepsin S after adjustment for smoking, creatinine, cystatin C, and serum glucose.
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11 |
16140306
|
Although the pathophysiology of cathepsin S or cystatin C in atherosclerosis and diabetes requires further investigation, increased serum cathepsin S may serve as a biomarker for both diseases.
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12 |
16140306
|
We have demonstrated enhanced elastolytic cathepsin S in human atherosclerotic lesions but insufficient amounts of its endogenous inhibitor cystatin C, suggesting alterations of serum cathepsin S and/or cystatin C in patients with atherosclerosis or diabetes.
|
13 |
16140306
|
In this study, we measured levels of both cathepsin S and cystatin C in sera from 240 patients by ELISA.
|
14 |
16140306
|
Multiple linear regression analysis demonstrated that significantly higher serum levels of cathepsin S in patients with either atherosclerotic stenosis (p<0.04) or diabetes (p=0.0005) persisted after adjustment for cystatin C level, renal function, smoking, and serum glucose levels (p=0.008, p=0.0005).
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15 |
16140306
|
Furthermore, patients with acute (p=0.009) or previous myocardial infarction (p<0.02) or unstable angina pectoris (p<0.05) had elevated levels of cathepsin S after adjustment for smoking, creatinine, cystatin C, and serum glucose.
|
16 |
16140306
|
Although the pathophysiology of cathepsin S or cystatin C in atherosclerosis and diabetes requires further investigation, increased serum cathepsin S may serve as a biomarker for both diseases.
|
17 |
16140306
|
We have demonstrated enhanced elastolytic cathepsin S in human atherosclerotic lesions but insufficient amounts of its endogenous inhibitor cystatin C, suggesting alterations of serum cathepsin S and/or cystatin C in patients with atherosclerosis or diabetes.
|
18 |
16140306
|
In this study, we measured levels of both cathepsin S and cystatin C in sera from 240 patients by ELISA.
|
19 |
16140306
|
Multiple linear regression analysis demonstrated that significantly higher serum levels of cathepsin S in patients with either atherosclerotic stenosis (p<0.04) or diabetes (p=0.0005) persisted after adjustment for cystatin C level, renal function, smoking, and serum glucose levels (p=0.008, p=0.0005).
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20 |
16140306
|
Furthermore, patients with acute (p=0.009) or previous myocardial infarction (p<0.02) or unstable angina pectoris (p<0.05) had elevated levels of cathepsin S after adjustment for smoking, creatinine, cystatin C, and serum glucose.
|
21 |
16140306
|
Although the pathophysiology of cathepsin S or cystatin C in atherosclerosis and diabetes requires further investigation, increased serum cathepsin S may serve as a biomarker for both diseases.
|
22 |
16140306
|
We have demonstrated enhanced elastolytic cathepsin S in human atherosclerotic lesions but insufficient amounts of its endogenous inhibitor cystatin C, suggesting alterations of serum cathepsin S and/or cystatin C in patients with atherosclerosis or diabetes.
|
23 |
16140306
|
In this study, we measured levels of both cathepsin S and cystatin C in sera from 240 patients by ELISA.
|
24 |
16140306
|
Multiple linear regression analysis demonstrated that significantly higher serum levels of cathepsin S in patients with either atherosclerotic stenosis (p<0.04) or diabetes (p=0.0005) persisted after adjustment for cystatin C level, renal function, smoking, and serum glucose levels (p=0.008, p=0.0005).
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25 |
16140306
|
Furthermore, patients with acute (p=0.009) or previous myocardial infarction (p<0.02) or unstable angina pectoris (p<0.05) had elevated levels of cathepsin S after adjustment for smoking, creatinine, cystatin C, and serum glucose.
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26 |
16140306
|
Although the pathophysiology of cathepsin S or cystatin C in atherosclerosis and diabetes requires further investigation, increased serum cathepsin S may serve as a biomarker for both diseases.
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27 |
16671891
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It is shown that MGX (methylglyoxal), GO (glyoxal) and glycolaldehyde, but not hydroxyacetone and glucose, inhibit catB (cathepsin B), catL (cathepsin L) and catS (cathepsin S) activity in macrophage cell lysates, in a concentration-dependent manner.
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28 |
17027526
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The central theme of this chapter is that human adipose tissue is a potent source of inflammatory interleukins plus other cytokines and that the majority of this release is due to the nonfat cells in the adipose tissue except for leptin and adiponectin that are primarily secreted by adipocytes.
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29 |
17027526
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Human adipocytes secrete at least as much plasminogen activator inhibitor-1 (PAI-1), MCP-1, interleukin-8 (IL-8), and IL-6 in vitro as they do leptin but the nonfat cells of adipose tissue secrete even more of these proteins.
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30 |
17027526
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The amount of serum amyloid A proteins 1 & 2 (SAA 1 & 2), haptoglobin, nerve growth factor (NGF), macrophage migration inhibitory factor (MIF), and PAI-1 secreted by the adipocytes derived from a gram of adipose tissue is 144%, 75%, 72%, 37%, and 23%, respectively, of that by the nonfat cells derived from the same amount of human adipose tissue.
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31 |
17027526
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However, the release of IL-8, MCP-1, vascular endothelial growth factor (VEGF), TGF-beta1, IL-6, PGE(2), TNF-alpha, cathepsin S, hepatocyte growth factor (HGF), IL-1beta, IL-10, resistin, C-reactive protein (CRP), and interleukin-1 receptor antagonist (IL-1Ra) by adipocytes is less than 12% of that by the nonfat cells present in human adipose tissue.
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32 |
17027526
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Obesity markedly elevates the total release of TNF-alpha, IL-6, and IL-8 by adipose tissue but only that of TNF-alpha is enhanced in adipocytes.
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33 |
17027526
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Visceral adipose tissue also releases more VEGF, resistin, IL-6, PAI-1, TGF-beta1, IL-8, and IL-10 per gram of tissue than does abdominal subcutaneous adipose tissue.
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34 |
17027526
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In conclusion, there is an increasing recognition that adipose tissue is an endocrine organ that secretes leptin and adiponectin along with a host of other paracrine and endocrine factors in addition to free fatty acids.
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35 |
17679816
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That adipose tissue releases a wide range of adipokines, growth factors, enzymes, and enzyme substrates linked to vascular injury provides a plausible explanation for the role of fat in vascular disease: tumor necrosis factor-alpha, leptin, resistin, interleukin-1, -6, -8, and -18, serum amyloid A, monocyte chemoattractant protein I, macrophage inhibitory factor, aortic carboxypeptidase, hepa-rin-binding epidermal growth factor-like growth factor, vascular endothelial growth factor, transforming growth factor beta, angiotensinogen, cathepsin S, estradiol, cortisol, mineralocorticoid releasing factor, and calcitonin peptides are probable fat-derived prothrombotic, proinflammatory, and proatherosclerotic agents acting in a paracrine and/or endocrine manner.
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36 |
17679816
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Other adipocyte products such as adiponectin, transforming growth factor beta, and interleukin-10 exert some antiatherogenic effects.
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37 |
20610597
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Serum cathepsin S is associated with serum C-reactive protein and interleukin-6 independently of obesity in elderly men.
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38 |
21321479
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Cathepsin B-specific inhibitors, CA-074 and CA-030, and cathepsin L specific inhibitors, CLIK-148 and CLIK-195, were designed as the epoxysuccinate derivatives.
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39 |
21321479
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Cathepsin S inhibitor, CLIK-060, and cathepsin K inhibitor, CLIK-166, were synthesized.
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40 |
21321479
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Cathepsin L also enhances insulin-induced glucose uptake into 3T3-L1 adipocytes, suggesting cathepsin L plays the roles in adipogenesis and glucose tolerance in type 2 diabetes.
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41 |
22138416
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Levels of adiponectin (P = 0.006), cathepsin S (P = 0.001), and leptin (P = 0.041) were significantly elevated in the PVR group as compared to the RRD group.
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42 |
22138416
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After correction for diabetes, body mass index (BMI), macular involvement, and preoperative PVR, the association between postoperative PVR development and adiponectin, cathepsin S, and TIMP-1 remained statistically significant (P < 0.05), whereas the significant correlation between PVR and elevated leptin levels was lost (P = 0.068).
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43 |
22138416
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There were no significant differences in levels of chemerin (P = 0.351) and adipsin (P = 0.915).
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44 |
22138416
|
Levels of adiponectin (P = 0.006), cathepsin S (P = 0.001), and leptin (P = 0.041) were significantly elevated in the PVR group as compared to the RRD group.
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45 |
22138416
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After correction for diabetes, body mass index (BMI), macular involvement, and preoperative PVR, the association between postoperative PVR development and adiponectin, cathepsin S, and TIMP-1 remained statistically significant (P < 0.05), whereas the significant correlation between PVR and elevated leptin levels was lost (P = 0.068).
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46 |
22138416
|
There were no significant differences in levels of chemerin (P = 0.351) and adipsin (P = 0.915).
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47 |
22922382
|
We subsequently demonstrated that the attenuated activity we observed resulted from binding between cathepsin S and its endogenous inhibitor cystatin C in plasma.
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48 |
22922382
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Although many laboratories have explored the relationship between cathepsin S and cystatin C, this is the first study to demonstrate their association in human circulation, a finding that could prove to be important in furthering our understanding of cathepsin S biology.
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49 |
22922382
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We subsequently demonstrated that the attenuated activity we observed resulted from binding between cathepsin S and its endogenous inhibitor cystatin C in plasma.
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50 |
22922382
|
Although many laboratories have explored the relationship between cathepsin S and cystatin C, this is the first study to demonstrate their association in human circulation, a finding that could prove to be important in furthering our understanding of cathepsin S biology.
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51 |
22923671
|
Serum cathepsin S is associated with decreased insulin sensitivity and the development of type 2 diabetes in a community-based cohort of elderly men.
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