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PMID |
Sentence |
1 |
8760354
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Insulin-dependent diabetes mellitus (IDDM) is an autoimmune disease in which cytokines are thought to play an important role in beta-cell destruction and immune regulation.
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2 |
8760354
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A major target of beta-cell autoimmunity in IDDM is the enzyme glutamate decarboxylase (GAD).
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3 |
8760354
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Accordingly we cultured rat islets in the presence and absence of cytokines, and measured synthesis of both isoforms of GAD, GAD65 and GAD67, by [35S]methionine incorporation and immunoprecipitation with a rabbit antiserum that recognizes both GAD65 and GAD67.
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4 |
8760354
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Incubation of islets with interleukin (IL)-1 beta (1 ng/ml, 24 h), tumour necrosis factor alpha (TNF-alpha; 200 units/ml, 24 h) or interferon gamma (IFN-gamma; 500 units/ml, 72 h) significantly decreased the synthesis of both GAD65 and GAD67, but reduced neither total protein synthesis nor insulin accumulation in the medium or content.
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5 |
8760354
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Incubation of islets for 24 h in IFN-alpha (1000 units/ml), TNF-beta (50 ng/ml), IL 2 (1000 units/ml), IL-4 (100 ng/ml), IL-6 (10 ng/ml), IL-10 (20 ng/ml), IL-12 (10 ng/ml) or transforming growth factor beta 2 (TGF-beta 2; 5 ng/ml) did not significantly alter GAD65 or GAD67 synthesis.
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6 |
8760354
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Inhibition of GAD65 and GAD67 protein synthesis by IL-1 beta, TNF-alpha or IFN-gamma was reversed by co-incubation with the nitric oxide synthase inhibitor, NG-monomethyl arginine (NMMA).
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7 |
8760354
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Expression of both GAD65 and GAD67 mRNA, measured by RNase protection assay, was also decreased by IL-1 beta and completely restored to baseline levels by NMMA.
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8 |
8760354
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Thus the synthesis of both isoforms of islet GAD is selectively decreased in the presence of IL-1 beta, TNF-alpha or IFN-gamma by a NO-mediated mechanism, probably at the level of cytokine gene transcription.
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9 |
8760354
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As GAD autoimmunity has been previously shown to have a pathogenic role in an animal model of IDDM, its inhibition by cytokines might limit the immune response, thereby regulating the rate of beta-cell destruction in IDDM.
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10 |
9639441
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Transforming growth factor beta2 in the vitreous in proliferative diabetic retinopathy.
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11 |
10600222
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Altered plasma levels of nerve growth factor and transforming growth factor-beta2 in type-1 diabetes mellitus.
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12 |
10600222
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Nerve growth factor (NGF) and transforming growth factor-beta2 (TGF-beta2) are cytokines which have known immunological effects.
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13 |
10600222
|
An elevated level of NGF has been reported in certain autoimmune diseases, whereas TGF-beta2 is an immunosuppressor which is known to play a role in regulating cell proliferation.
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14 |
10600222
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In this study we measured the levels of NGF and TGF-beta2 in the sera of patients with IDDM (n = 26) and values were compared to those of age-matched normal subjects (n = 27) and also to patients with type-2 diabetes mellitus (NIDDM) (n = 26) with similar HbA1c levels and an equal duration of diabetes.
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15 |
10600222
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Serum NGF levels were significantly elevated in IDDM patients compared to those of age-matched controls (p <.001) and NIDDM controls (p <.01).
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16 |
10600222
|
TGF-beta2 levels were lower in IDDM patients when compared with the healthy control (p <.001) and the NIDDM control (p <.05).
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17 |
10600222
|
There was no correlation between the levels of NGF and TGF-beta2.
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18 |
10600222
|
The duration of diabetes and the level of HbA1c did not affect the NGF and TGF-beta2 levels in the IDDM patients.
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19 |
10600222
|
We conclude that an increase in NGF and a suppression in TGF-beta2 levels are present in patients with type-1 diabetes mellitus and that both cytokines may play independent roles in the pathogenesis of this disease.
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20 |
10600222
|
Altered plasma levels of nerve growth factor and transforming growth factor-beta2 in type-1 diabetes mellitus.
|
21 |
10600222
|
Nerve growth factor (NGF) and transforming growth factor-beta2 (TGF-beta2) are cytokines which have known immunological effects.
|
22 |
10600222
|
An elevated level of NGF has been reported in certain autoimmune diseases, whereas TGF-beta2 is an immunosuppressor which is known to play a role in regulating cell proliferation.
|
23 |
10600222
|
In this study we measured the levels of NGF and TGF-beta2 in the sera of patients with IDDM (n = 26) and values were compared to those of age-matched normal subjects (n = 27) and also to patients with type-2 diabetes mellitus (NIDDM) (n = 26) with similar HbA1c levels and an equal duration of diabetes.
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24 |
10600222
|
Serum NGF levels were significantly elevated in IDDM patients compared to those of age-matched controls (p <.001) and NIDDM controls (p <.01).
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25 |
10600222
|
TGF-beta2 levels were lower in IDDM patients when compared with the healthy control (p <.001) and the NIDDM control (p <.05).
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26 |
10600222
|
There was no correlation between the levels of NGF and TGF-beta2.
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27 |
10600222
|
The duration of diabetes and the level of HbA1c did not affect the NGF and TGF-beta2 levels in the IDDM patients.
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28 |
10600222
|
We conclude that an increase in NGF and a suppression in TGF-beta2 levels are present in patients with type-1 diabetes mellitus and that both cytokines may play independent roles in the pathogenesis of this disease.
|
29 |
10600222
|
Altered plasma levels of nerve growth factor and transforming growth factor-beta2 in type-1 diabetes mellitus.
|
30 |
10600222
|
Nerve growth factor (NGF) and transforming growth factor-beta2 (TGF-beta2) are cytokines which have known immunological effects.
|
31 |
10600222
|
An elevated level of NGF has been reported in certain autoimmune diseases, whereas TGF-beta2 is an immunosuppressor which is known to play a role in regulating cell proliferation.
|
32 |
10600222
|
In this study we measured the levels of NGF and TGF-beta2 in the sera of patients with IDDM (n = 26) and values were compared to those of age-matched normal subjects (n = 27) and also to patients with type-2 diabetes mellitus (NIDDM) (n = 26) with similar HbA1c levels and an equal duration of diabetes.
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33 |
10600222
|
Serum NGF levels were significantly elevated in IDDM patients compared to those of age-matched controls (p <.001) and NIDDM controls (p <.01).
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34 |
10600222
|
TGF-beta2 levels were lower in IDDM patients when compared with the healthy control (p <.001) and the NIDDM control (p <.05).
|
35 |
10600222
|
There was no correlation between the levels of NGF and TGF-beta2.
|
36 |
10600222
|
The duration of diabetes and the level of HbA1c did not affect the NGF and TGF-beta2 levels in the IDDM patients.
|
37 |
10600222
|
We conclude that an increase in NGF and a suppression in TGF-beta2 levels are present in patients with type-1 diabetes mellitus and that both cytokines may play independent roles in the pathogenesis of this disease.
|
38 |
10600222
|
Altered plasma levels of nerve growth factor and transforming growth factor-beta2 in type-1 diabetes mellitus.
|
39 |
10600222
|
Nerve growth factor (NGF) and transforming growth factor-beta2 (TGF-beta2) are cytokines which have known immunological effects.
|
40 |
10600222
|
An elevated level of NGF has been reported in certain autoimmune diseases, whereas TGF-beta2 is an immunosuppressor which is known to play a role in regulating cell proliferation.
|
41 |
10600222
|
In this study we measured the levels of NGF and TGF-beta2 in the sera of patients with IDDM (n = 26) and values were compared to those of age-matched normal subjects (n = 27) and also to patients with type-2 diabetes mellitus (NIDDM) (n = 26) with similar HbA1c levels and an equal duration of diabetes.
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42 |
10600222
|
Serum NGF levels were significantly elevated in IDDM patients compared to those of age-matched controls (p <.001) and NIDDM controls (p <.01).
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43 |
10600222
|
TGF-beta2 levels were lower in IDDM patients when compared with the healthy control (p <.001) and the NIDDM control (p <.05).
|
44 |
10600222
|
There was no correlation between the levels of NGF and TGF-beta2.
|
45 |
10600222
|
The duration of diabetes and the level of HbA1c did not affect the NGF and TGF-beta2 levels in the IDDM patients.
|
46 |
10600222
|
We conclude that an increase in NGF and a suppression in TGF-beta2 levels are present in patients with type-1 diabetes mellitus and that both cytokines may play independent roles in the pathogenesis of this disease.
|
47 |
10600222
|
Altered plasma levels of nerve growth factor and transforming growth factor-beta2 in type-1 diabetes mellitus.
|
48 |
10600222
|
Nerve growth factor (NGF) and transforming growth factor-beta2 (TGF-beta2) are cytokines which have known immunological effects.
|
49 |
10600222
|
An elevated level of NGF has been reported in certain autoimmune diseases, whereas TGF-beta2 is an immunosuppressor which is known to play a role in regulating cell proliferation.
|
50 |
10600222
|
In this study we measured the levels of NGF and TGF-beta2 in the sera of patients with IDDM (n = 26) and values were compared to those of age-matched normal subjects (n = 27) and also to patients with type-2 diabetes mellitus (NIDDM) (n = 26) with similar HbA1c levels and an equal duration of diabetes.
|
51 |
10600222
|
Serum NGF levels were significantly elevated in IDDM patients compared to those of age-matched controls (p <.001) and NIDDM controls (p <.01).
|
52 |
10600222
|
TGF-beta2 levels were lower in IDDM patients when compared with the healthy control (p <.001) and the NIDDM control (p <.05).
|
53 |
10600222
|
There was no correlation between the levels of NGF and TGF-beta2.
|
54 |
10600222
|
The duration of diabetes and the level of HbA1c did not affect the NGF and TGF-beta2 levels in the IDDM patients.
|
55 |
10600222
|
We conclude that an increase in NGF and a suppression in TGF-beta2 levels are present in patients with type-1 diabetes mellitus and that both cytokines may play independent roles in the pathogenesis of this disease.
|
56 |
10600222
|
Altered plasma levels of nerve growth factor and transforming growth factor-beta2 in type-1 diabetes mellitus.
|
57 |
10600222
|
Nerve growth factor (NGF) and transforming growth factor-beta2 (TGF-beta2) are cytokines which have known immunological effects.
|
58 |
10600222
|
An elevated level of NGF has been reported in certain autoimmune diseases, whereas TGF-beta2 is an immunosuppressor which is known to play a role in regulating cell proliferation.
|
59 |
10600222
|
In this study we measured the levels of NGF and TGF-beta2 in the sera of patients with IDDM (n = 26) and values were compared to those of age-matched normal subjects (n = 27) and also to patients with type-2 diabetes mellitus (NIDDM) (n = 26) with similar HbA1c levels and an equal duration of diabetes.
|
60 |
10600222
|
Serum NGF levels were significantly elevated in IDDM patients compared to those of age-matched controls (p <.001) and NIDDM controls (p <.01).
|
61 |
10600222
|
TGF-beta2 levels were lower in IDDM patients when compared with the healthy control (p <.001) and the NIDDM control (p <.05).
|
62 |
10600222
|
There was no correlation between the levels of NGF and TGF-beta2.
|
63 |
10600222
|
The duration of diabetes and the level of HbA1c did not affect the NGF and TGF-beta2 levels in the IDDM patients.
|
64 |
10600222
|
We conclude that an increase in NGF and a suppression in TGF-beta2 levels are present in patients with type-1 diabetes mellitus and that both cytokines may play independent roles in the pathogenesis of this disease.
|
65 |
10600222
|
Altered plasma levels of nerve growth factor and transforming growth factor-beta2 in type-1 diabetes mellitus.
|
66 |
10600222
|
Nerve growth factor (NGF) and transforming growth factor-beta2 (TGF-beta2) are cytokines which have known immunological effects.
|
67 |
10600222
|
An elevated level of NGF has been reported in certain autoimmune diseases, whereas TGF-beta2 is an immunosuppressor which is known to play a role in regulating cell proliferation.
|
68 |
10600222
|
In this study we measured the levels of NGF and TGF-beta2 in the sera of patients with IDDM (n = 26) and values were compared to those of age-matched normal subjects (n = 27) and also to patients with type-2 diabetes mellitus (NIDDM) (n = 26) with similar HbA1c levels and an equal duration of diabetes.
|
69 |
10600222
|
Serum NGF levels were significantly elevated in IDDM patients compared to those of age-matched controls (p <.001) and NIDDM controls (p <.01).
|
70 |
10600222
|
TGF-beta2 levels were lower in IDDM patients when compared with the healthy control (p <.001) and the NIDDM control (p <.05).
|
71 |
10600222
|
There was no correlation between the levels of NGF and TGF-beta2.
|
72 |
10600222
|
The duration of diabetes and the level of HbA1c did not affect the NGF and TGF-beta2 levels in the IDDM patients.
|
73 |
10600222
|
We conclude that an increase in NGF and a suppression in TGF-beta2 levels are present in patients with type-1 diabetes mellitus and that both cytokines may play independent roles in the pathogenesis of this disease.
|
74 |
10600222
|
Altered plasma levels of nerve growth factor and transforming growth factor-beta2 in type-1 diabetes mellitus.
|
75 |
10600222
|
Nerve growth factor (NGF) and transforming growth factor-beta2 (TGF-beta2) are cytokines which have known immunological effects.
|
76 |
10600222
|
An elevated level of NGF has been reported in certain autoimmune diseases, whereas TGF-beta2 is an immunosuppressor which is known to play a role in regulating cell proliferation.
|
77 |
10600222
|
In this study we measured the levels of NGF and TGF-beta2 in the sera of patients with IDDM (n = 26) and values were compared to those of age-matched normal subjects (n = 27) and also to patients with type-2 diabetes mellitus (NIDDM) (n = 26) with similar HbA1c levels and an equal duration of diabetes.
|
78 |
10600222
|
Serum NGF levels were significantly elevated in IDDM patients compared to those of age-matched controls (p <.001) and NIDDM controls (p <.01).
|
79 |
10600222
|
TGF-beta2 levels were lower in IDDM patients when compared with the healthy control (p <.001) and the NIDDM control (p <.05).
|
80 |
10600222
|
There was no correlation between the levels of NGF and TGF-beta2.
|
81 |
10600222
|
The duration of diabetes and the level of HbA1c did not affect the NGF and TGF-beta2 levels in the IDDM patients.
|
82 |
10600222
|
We conclude that an increase in NGF and a suppression in TGF-beta2 levels are present in patients with type-1 diabetes mellitus and that both cytokines may play independent roles in the pathogenesis of this disease.
|
83 |
10600653
|
We also examined the relationship between vitreous concentrations of hHGF and transforming growth factor-beta(2) (TGF-beta(2)), the predominant TGF-beta isoform in the vitreous, in 14 patients with PDR.
|
84 |
10600653
|
Vitreous hHGF concentrations were directly proportional to vitreous concentrations of latent TGF-beta(2) (r=0. 831; P=0.0002), but inversely proportional to vitreous concentrations of active TGF-beta(2) (r=0.495; P=0.072), which inhibits hHGF production.
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85 |
10600653
|
A decreased conversion of latent into active TGF-beta(2) in ocular disorders such as PDR is likely to result in an increased concentration of hHGF in the vitreous.
|
86 |
10600653
|
We also examined the relationship between vitreous concentrations of hHGF and transforming growth factor-beta(2) (TGF-beta(2)), the predominant TGF-beta isoform in the vitreous, in 14 patients with PDR.
|
87 |
10600653
|
Vitreous hHGF concentrations were directly proportional to vitreous concentrations of latent TGF-beta(2) (r=0. 831; P=0.0002), but inversely proportional to vitreous concentrations of active TGF-beta(2) (r=0.495; P=0.072), which inhibits hHGF production.
|
88 |
10600653
|
A decreased conversion of latent into active TGF-beta(2) in ocular disorders such as PDR is likely to result in an increased concentration of hHGF in the vitreous.
|
89 |
10600653
|
We also examined the relationship between vitreous concentrations of hHGF and transforming growth factor-beta(2) (TGF-beta(2)), the predominant TGF-beta isoform in the vitreous, in 14 patients with PDR.
|
90 |
10600653
|
Vitreous hHGF concentrations were directly proportional to vitreous concentrations of latent TGF-beta(2) (r=0. 831; P=0.0002), but inversely proportional to vitreous concentrations of active TGF-beta(2) (r=0.495; P=0.072), which inhibits hHGF production.
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91 |
10600653
|
A decreased conversion of latent into active TGF-beta(2) in ocular disorders such as PDR is likely to result in an increased concentration of hHGF in the vitreous.
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92 |
10698197
|
TGF-beta1, TGF-beta2, and receptor mRNA and protein were detected in the control nondiabetic kidney.
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93 |
10698197
|
It was found that dramatic and dynamic changes occur in all parts of the renal TGF-beta axis in both models of experimental diabetes, but TGF-beta2 and TGF-betaRII proteins were the predominant responsive element, particularly during the acute phase of disease.
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94 |
10698197
|
TGF-beta1, TGF-beta2, and receptor mRNA and protein were detected in the control nondiabetic kidney.
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95 |
10698197
|
It was found that dramatic and dynamic changes occur in all parts of the renal TGF-beta axis in both models of experimental diabetes, but TGF-beta2 and TGF-betaRII proteins were the predominant responsive element, particularly during the acute phase of disease.
|
96 |
11446768
|
Total RNA was isolated from normal and diseased corneas. cDNA was synthesized from individual corneas and semiquantitative reverse transcription-polymerase chain reaction (RT-PCR) was performed with primers to IL-1alpha, 1IL-8, PDGF-B, BMP-2, BMP-4, IGF-I, TGF-beta2, FGF-2, and VEGF.
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97 |
11446768
|
Antibodies to IGF-I, BMP-2, VEGF and TGF-beta2 were used for immunohistochemistry.
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98 |
11446768
|
IGF-I and BMP-4 RNA levels were increased in PBK/ABK.
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99 |
11446768
|
In contrast, PBK/ABK corneas had specific significant elevations of BMP-4 and IGF-I.
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100 |
11446768
|
Total RNA was isolated from normal and diseased corneas. cDNA was synthesized from individual corneas and semiquantitative reverse transcription-polymerase chain reaction (RT-PCR) was performed with primers to IL-1alpha, 1IL-8, PDGF-B, BMP-2, BMP-4, IGF-I, TGF-beta2, FGF-2, and VEGF.
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101 |
11446768
|
Antibodies to IGF-I, BMP-2, VEGF and TGF-beta2 were used for immunohistochemistry.
|
102 |
11446768
|
IGF-I and BMP-4 RNA levels were increased in PBK/ABK.
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103 |
11446768
|
In contrast, PBK/ABK corneas had specific significant elevations of BMP-4 and IGF-I.
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104 |
11524245
|
Transforming growth factor-beta2 antibody attenuates fibrosis in the experimental diabetic rat kidney.
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105 |
11524245
|
The transforming growth factor-betas (TGF-betas) have been shown to play a major role in fibrosis and we have shown that TGF-beta2, in particular, increases co-ordinately with fibrogenesis in the diabetic kidney.
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106 |
11524245
|
Transforming growth factor-beta2 antibody attenuates fibrosis in the experimental diabetic rat kidney.
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107 |
11524245
|
The transforming growth factor-betas (TGF-betas) have been shown to play a major role in fibrosis and we have shown that TGF-beta2, in particular, increases co-ordinately with fibrogenesis in the diabetic kidney.
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108 |
11754388
|
Transforming Growth Factor-beta2 (TGF-beta2) has been shown to be essential for embryonic development and survival.
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109 |
12876066
|
We postulated that diabetes-induced transforming growth factor (TGF)-beta production contributes to impaired ANG II response of vascular smooth muscle cells in macrovessels and microvessels.
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110 |
12876066
|
The impact of diabetes on [Ca2+] transients was replicated by addition of TGF-beta1 and -beta2 isoforms to aortic smooth muscle cells in culture and diabetic cells had enhanced production of TGF-beta2.
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111 |
12876066
|
In the in vivo condition, TGF-beta1 was increased in diabetic glomeruli, whereas TGF-beta2 was increased in diabetic aorta.
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112 |
12876066
|
Impaired vascular dysfunction may be partly due to decreased inositol 1,4,5-trisphosphate receptor (IP3R), as reduced type I IP3R expression was found in diabetic aorta and restored by anti-TGF-beta antibodies.
|
113 |
12876066
|
We postulated that diabetes-induced transforming growth factor (TGF)-beta production contributes to impaired ANG II response of vascular smooth muscle cells in macrovessels and microvessels.
|
114 |
12876066
|
The impact of diabetes on [Ca2+] transients was replicated by addition of TGF-beta1 and -beta2 isoforms to aortic smooth muscle cells in culture and diabetic cells had enhanced production of TGF-beta2.
|
115 |
12876066
|
In the in vivo condition, TGF-beta1 was increased in diabetic glomeruli, whereas TGF-beta2 was increased in diabetic aorta.
|
116 |
12876066
|
Impaired vascular dysfunction may be partly due to decreased inositol 1,4,5-trisphosphate receptor (IP3R), as reduced type I IP3R expression was found in diabetic aorta and restored by anti-TGF-beta antibodies.
|
117 |
14550911
|
We analyzed the expression pattern of transforming growth factor-beta isoforms (TGF-beta1, TGF-beta2 and TGF-beta3) in the developing brain of embryos derived from the normal and diabetic mice exposed to cyclophosphamide (CP), a cytotoxic teratogen.
|
118 |
14550911
|
The CP-treated diabetic embryos showed significantly more TGF-beta1 and TGF-beta2 immunoreactive cells in the regions of telencephalon and diencephalon in comparison to that of CP-treated non-diabetic embryos.
|
119 |
14550911
|
We analyzed the expression pattern of transforming growth factor-beta isoforms (TGF-beta1, TGF-beta2 and TGF-beta3) in the developing brain of embryos derived from the normal and diabetic mice exposed to cyclophosphamide (CP), a cytotoxic teratogen.
|
120 |
14550911
|
The CP-treated diabetic embryos showed significantly more TGF-beta1 and TGF-beta2 immunoreactive cells in the regions of telencephalon and diencephalon in comparison to that of CP-treated non-diabetic embryos.
|
121 |
15637419
|
Concentration of transforming growth factor beta2 in aqueous humor.
|
122 |
15637419
|
It was found that the total TGF-beta(2) concentration (1) decreases with age, (2) shows slight changes with axial length, (3) has slight changes with difference of localization of opacification, (4) is significantly high in patients with concurrent open-angle glaucoma (p < 0.05), (5) is high in patients with complicating diabetes who have undergone panretinal photocoagulation for diabetic retinopathy (p < 0.05) and (6) is low in patients with atopic cataracts.
|
123 |
15637419
|
These findings provide useful information on the intraocular activity of TGF-beta(2).
|
124 |
15637419
|
Concentration of transforming growth factor beta2 in aqueous humor.
|
125 |
15637419
|
It was found that the total TGF-beta(2) concentration (1) decreases with age, (2) shows slight changes with axial length, (3) has slight changes with difference of localization of opacification, (4) is significantly high in patients with concurrent open-angle glaucoma (p < 0.05), (5) is high in patients with complicating diabetes who have undergone panretinal photocoagulation for diabetic retinopathy (p < 0.05) and (6) is low in patients with atopic cataracts.
|
126 |
15637419
|
These findings provide useful information on the intraocular activity of TGF-beta(2).
|
127 |
15637419
|
Concentration of transforming growth factor beta2 in aqueous humor.
|
128 |
15637419
|
It was found that the total TGF-beta(2) concentration (1) decreases with age, (2) shows slight changes with axial length, (3) has slight changes with difference of localization of opacification, (4) is significantly high in patients with concurrent open-angle glaucoma (p < 0.05), (5) is high in patients with complicating diabetes who have undergone panretinal photocoagulation for diabetic retinopathy (p < 0.05) and (6) is low in patients with atopic cataracts.
|
129 |
15637419
|
These findings provide useful information on the intraocular activity of TGF-beta(2).
|
130 |
15953049
|
When exposed to transforming growth factor-beta2 (1-10,000 pg/ml) and platelet-derived growth factor-BB (0.5-500 ng/ml) under both normo- and hyperglycemic conditions, there was a dose-related increase in proliferation of both diabetic and nondiabetic controls.
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131 |
15953049
|
Western blot analysis did not show any apparent difference in the expression of platelet-derived growth factor receptor alpha, mitogen-activated protein kinase/ERK2, or transforming growth factor-beta receptor II to account for the reduced proliferation of diabetic hTCF.
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132 |
16954341
|
Betaglycan potentiates TGF-beta; however, soluble betaglycan, which is produced by the shedding of the membrane-bound receptor, is a potent antagonist of TGF-beta.
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133 |
16954341
|
These effects were associated with lower kidney levels of mRNAs encoding TGF-beta1, TGF-beta2, TGF-beta3, collagen IV, collagen I, fibronectin, and serum glucocorticoid kinase as well as a reduction in the immunostaining of collagen IV and fibronectin.
|
134 |
16954341
|
Because SBG has a high affinity for all TGF-beta isoforms, in particular TGF-beta2, it is found naturally in serum and tissues and its shedding may be regulated.
|
135 |
16954341
|
Betaglycan potentiates TGF-beta; however, soluble betaglycan, which is produced by the shedding of the membrane-bound receptor, is a potent antagonist of TGF-beta.
|
136 |
16954341
|
These effects were associated with lower kidney levels of mRNAs encoding TGF-beta1, TGF-beta2, TGF-beta3, collagen IV, collagen I, fibronectin, and serum glucocorticoid kinase as well as a reduction in the immunostaining of collagen IV and fibronectin.
|
137 |
16954341
|
Because SBG has a high affinity for all TGF-beta isoforms, in particular TGF-beta2, it is found naturally in serum and tissues and its shedding may be regulated.
|
138 |
17192487
|
Transforming growth factor-beta2 and connective tissue growth factor in proliferative vitreoretinal diseases: possible involvement of hyalocytes and therapeutic potential of Rho kinase inhibitor.
|
139 |
17192487
|
The critical association of connective tissue growth factor (CTGF), which is thought to be one of the downstream mediators of transforming growth factor-beta (TGF-beta), with vitreoretinal diseases remains to be clarified.
|
140 |
17192487
|
In the current study, we first demonstrated the correlation between the concentrations of TGF-beta2 as well as CTGF in the vitreous and CTGF gene regulation in cultured hyalocytes.
|
141 |
17192487
|
Concentrations of TGF-beta2 and CTGF in the vitreous from patients with proliferative vitreoretinal diseases were significantly higher than in those with nonproliferative diseases, and there was a positive correlation between their concentrations (r = 0.320, P < 0.01).
|
142 |
17192487
|
Cultured hyalocytes expressed CTGF mRNA, which was enhanced in the presence of TGF-beta2, associated with nuclear accumulation of Smad4.
|
143 |
17192487
|
TGF-beta2-dependent Smad4 translocation and CTGF gene expression were mediated through Rho kinase and at least partially via p38 mitogen-activated protein kinase.
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144 |
17192487
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Finally, fasudil, a Rho kinase inhibitor already in clinical use, inhibited both Smad4 translocation and CTGF gene expression.
|
145 |
17192487
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In conclusion, combined effects of TGF-beta2 and CTGF appear to be involved in the pathogenesis of proliferative vitreoretinal diseases.
|
146 |
17192487
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Transforming growth factor-beta2 and connective tissue growth factor in proliferative vitreoretinal diseases: possible involvement of hyalocytes and therapeutic potential of Rho kinase inhibitor.
|
147 |
17192487
|
The critical association of connective tissue growth factor (CTGF), which is thought to be one of the downstream mediators of transforming growth factor-beta (TGF-beta), with vitreoretinal diseases remains to be clarified.
|
148 |
17192487
|
In the current study, we first demonstrated the correlation between the concentrations of TGF-beta2 as well as CTGF in the vitreous and CTGF gene regulation in cultured hyalocytes.
|
149 |
17192487
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Concentrations of TGF-beta2 and CTGF in the vitreous from patients with proliferative vitreoretinal diseases were significantly higher than in those with nonproliferative diseases, and there was a positive correlation between their concentrations (r = 0.320, P < 0.01).
|
150 |
17192487
|
Cultured hyalocytes expressed CTGF mRNA, which was enhanced in the presence of TGF-beta2, associated with nuclear accumulation of Smad4.
|
151 |
17192487
|
TGF-beta2-dependent Smad4 translocation and CTGF gene expression were mediated through Rho kinase and at least partially via p38 mitogen-activated protein kinase.
|
152 |
17192487
|
Finally, fasudil, a Rho kinase inhibitor already in clinical use, inhibited both Smad4 translocation and CTGF gene expression.
|
153 |
17192487
|
In conclusion, combined effects of TGF-beta2 and CTGF appear to be involved in the pathogenesis of proliferative vitreoretinal diseases.
|
154 |
17192487
|
Transforming growth factor-beta2 and connective tissue growth factor in proliferative vitreoretinal diseases: possible involvement of hyalocytes and therapeutic potential of Rho kinase inhibitor.
|
155 |
17192487
|
The critical association of connective tissue growth factor (CTGF), which is thought to be one of the downstream mediators of transforming growth factor-beta (TGF-beta), with vitreoretinal diseases remains to be clarified.
|
156 |
17192487
|
In the current study, we first demonstrated the correlation between the concentrations of TGF-beta2 as well as CTGF in the vitreous and CTGF gene regulation in cultured hyalocytes.
|
157 |
17192487
|
Concentrations of TGF-beta2 and CTGF in the vitreous from patients with proliferative vitreoretinal diseases were significantly higher than in those with nonproliferative diseases, and there was a positive correlation between their concentrations (r = 0.320, P < 0.01).
|
158 |
17192487
|
Cultured hyalocytes expressed CTGF mRNA, which was enhanced in the presence of TGF-beta2, associated with nuclear accumulation of Smad4.
|
159 |
17192487
|
TGF-beta2-dependent Smad4 translocation and CTGF gene expression were mediated through Rho kinase and at least partially via p38 mitogen-activated protein kinase.
|
160 |
17192487
|
Finally, fasudil, a Rho kinase inhibitor already in clinical use, inhibited both Smad4 translocation and CTGF gene expression.
|
161 |
17192487
|
In conclusion, combined effects of TGF-beta2 and CTGF appear to be involved in the pathogenesis of proliferative vitreoretinal diseases.
|
162 |
17192487
|
Transforming growth factor-beta2 and connective tissue growth factor in proliferative vitreoretinal diseases: possible involvement of hyalocytes and therapeutic potential of Rho kinase inhibitor.
|
163 |
17192487
|
The critical association of connective tissue growth factor (CTGF), which is thought to be one of the downstream mediators of transforming growth factor-beta (TGF-beta), with vitreoretinal diseases remains to be clarified.
|
164 |
17192487
|
In the current study, we first demonstrated the correlation between the concentrations of TGF-beta2 as well as CTGF in the vitreous and CTGF gene regulation in cultured hyalocytes.
|
165 |
17192487
|
Concentrations of TGF-beta2 and CTGF in the vitreous from patients with proliferative vitreoretinal diseases were significantly higher than in those with nonproliferative diseases, and there was a positive correlation between their concentrations (r = 0.320, P < 0.01).
|
166 |
17192487
|
Cultured hyalocytes expressed CTGF mRNA, which was enhanced in the presence of TGF-beta2, associated with nuclear accumulation of Smad4.
|
167 |
17192487
|
TGF-beta2-dependent Smad4 translocation and CTGF gene expression were mediated through Rho kinase and at least partially via p38 mitogen-activated protein kinase.
|
168 |
17192487
|
Finally, fasudil, a Rho kinase inhibitor already in clinical use, inhibited both Smad4 translocation and CTGF gene expression.
|
169 |
17192487
|
In conclusion, combined effects of TGF-beta2 and CTGF appear to be involved in the pathogenesis of proliferative vitreoretinal diseases.
|
170 |
17192487
|
Transforming growth factor-beta2 and connective tissue growth factor in proliferative vitreoretinal diseases: possible involvement of hyalocytes and therapeutic potential of Rho kinase inhibitor.
|
171 |
17192487
|
The critical association of connective tissue growth factor (CTGF), which is thought to be one of the downstream mediators of transforming growth factor-beta (TGF-beta), with vitreoretinal diseases remains to be clarified.
|
172 |
17192487
|
In the current study, we first demonstrated the correlation between the concentrations of TGF-beta2 as well as CTGF in the vitreous and CTGF gene regulation in cultured hyalocytes.
|
173 |
17192487
|
Concentrations of TGF-beta2 and CTGF in the vitreous from patients with proliferative vitreoretinal diseases were significantly higher than in those with nonproliferative diseases, and there was a positive correlation between their concentrations (r = 0.320, P < 0.01).
|
174 |
17192487
|
Cultured hyalocytes expressed CTGF mRNA, which was enhanced in the presence of TGF-beta2, associated with nuclear accumulation of Smad4.
|
175 |
17192487
|
TGF-beta2-dependent Smad4 translocation and CTGF gene expression were mediated through Rho kinase and at least partially via p38 mitogen-activated protein kinase.
|
176 |
17192487
|
Finally, fasudil, a Rho kinase inhibitor already in clinical use, inhibited both Smad4 translocation and CTGF gene expression.
|
177 |
17192487
|
In conclusion, combined effects of TGF-beta2 and CTGF appear to be involved in the pathogenesis of proliferative vitreoretinal diseases.
|
178 |
17192487
|
Transforming growth factor-beta2 and connective tissue growth factor in proliferative vitreoretinal diseases: possible involvement of hyalocytes and therapeutic potential of Rho kinase inhibitor.
|
179 |
17192487
|
The critical association of connective tissue growth factor (CTGF), which is thought to be one of the downstream mediators of transforming growth factor-beta (TGF-beta), with vitreoretinal diseases remains to be clarified.
|
180 |
17192487
|
In the current study, we first demonstrated the correlation between the concentrations of TGF-beta2 as well as CTGF in the vitreous and CTGF gene regulation in cultured hyalocytes.
|
181 |
17192487
|
Concentrations of TGF-beta2 and CTGF in the vitreous from patients with proliferative vitreoretinal diseases were significantly higher than in those with nonproliferative diseases, and there was a positive correlation between their concentrations (r = 0.320, P < 0.01).
|
182 |
17192487
|
Cultured hyalocytes expressed CTGF mRNA, which was enhanced in the presence of TGF-beta2, associated with nuclear accumulation of Smad4.
|
183 |
17192487
|
TGF-beta2-dependent Smad4 translocation and CTGF gene expression were mediated through Rho kinase and at least partially via p38 mitogen-activated protein kinase.
|
184 |
17192487
|
Finally, fasudil, a Rho kinase inhibitor already in clinical use, inhibited both Smad4 translocation and CTGF gene expression.
|
185 |
17192487
|
In conclusion, combined effects of TGF-beta2 and CTGF appear to be involved in the pathogenesis of proliferative vitreoretinal diseases.
|
186 |
17389681
|
In post-OF diabetic mice, mRNA abundance of early growth response-1 (Egr-1), collagen-4alpha1, and matrix metalloproteinase-9 were increased and 3beta-hydroxysteroid dehydrogenase 4 (3beta-HSD4) and transforming growth factor-beta(2) (TGF-beta(2)) were decreased compared with cycling diabetic mice.
|
187 |
17389681
|
In peri-OF diabetic mice, mRNA abundance of Egr-1 and 3beta-HSD4 were increased, and TGF-beta(2) was decreased compared with cycling diabetic mice.
|
188 |
17389681
|
In post-OF diabetic mice, mRNA abundance of early growth response-1 (Egr-1), collagen-4alpha1, and matrix metalloproteinase-9 were increased and 3beta-hydroxysteroid dehydrogenase 4 (3beta-HSD4) and transforming growth factor-beta(2) (TGF-beta(2)) were decreased compared with cycling diabetic mice.
|
189 |
17389681
|
In peri-OF diabetic mice, mRNA abundance of Egr-1 and 3beta-HSD4 were increased, and TGF-beta(2) was decreased compared with cycling diabetic mice.
|
190 |
18406405
|
Transforming growth factor-beta1 (TGF-beta1) has been associated with diabetic nephropathy and retinopathy but not neuropathy.
|
191 |
18406405
|
In diabetic DRG using quantitative real-time PCR (QRT-PCR), TGF-beta1 and TGF-beta2 mRNA, but not TGF-beta3, was increased at 4 and 12 weeks.
|
192 |
18406405
|
In high glucose conditions, combination with TGF-beta2>beta1 increases the percent of cleaved caspase-3 compared to high glucose alone and TGF-beta neutralizing antibody inhibits this increase.
|
193 |
18406405
|
Transforming growth factor-beta1 (TGF-beta1) has been associated with diabetic nephropathy and retinopathy but not neuropathy.
|
194 |
18406405
|
In diabetic DRG using quantitative real-time PCR (QRT-PCR), TGF-beta1 and TGF-beta2 mRNA, but not TGF-beta3, was increased at 4 and 12 weeks.
|
195 |
18406405
|
In high glucose conditions, combination with TGF-beta2>beta1 increases the percent of cleaved caspase-3 compared to high glucose alone and TGF-beta neutralizing antibody inhibits this increase.
|
196 |
19390543
|
Myocardial expressions of collagen III, transforming growth factor-beta2, angiotensin-converting enzyme (ACE), angiotensin II type-1 receptor and myocardial oxidative stress (evaluated by 4-hydroxy-2-nonenal-modified protein) were mostly enhanced in the HT+DM group.
|
197 |
19657322
|
Transforming growth factor-beta2 upregulates sphingosine kinase-1 activity, which in turn attenuates the fibrotic response to TGF-beta2 by impeding CTGF expression.
|
198 |
19657322
|
Transforming growth factor-beta2 (TGF-beta2) stimulates the expression of pro-fibrotic connective tissue growth factor (CTGF) during the course of renal disease.
|
199 |
19657322
|
Because sphingosine kinase-1 (SK-1) activity is also upregulated by TGF-beta, we studied its effect on CTGF expression and on the development of renal fibrosis.
|
200 |
19657322
|
Over-expression of SK-1 reduced CTGF induction, an effect mediated by intracellular sphingosine-1-phosphate.
|
201 |
19657322
|
Similarly, in a mouse model of streptozotocin-induced diabetic nephropathy, SK-1 and CTGF were upregulated in podocytes.
|
202 |
19657322
|
Transforming growth factor-beta2 upregulates sphingosine kinase-1 activity, which in turn attenuates the fibrotic response to TGF-beta2 by impeding CTGF expression.
|
203 |
19657322
|
Transforming growth factor-beta2 (TGF-beta2) stimulates the expression of pro-fibrotic connective tissue growth factor (CTGF) during the course of renal disease.
|
204 |
19657322
|
Because sphingosine kinase-1 (SK-1) activity is also upregulated by TGF-beta, we studied its effect on CTGF expression and on the development of renal fibrosis.
|
205 |
19657322
|
Over-expression of SK-1 reduced CTGF induction, an effect mediated by intracellular sphingosine-1-phosphate.
|
206 |
19657322
|
Similarly, in a mouse model of streptozotocin-induced diabetic nephropathy, SK-1 and CTGF were upregulated in podocytes.
|
207 |
23250756
|
The transcription factor paired-related homeobox 1 (Prrx1) inhibits adipogenesis by activating transforming growth factor-β (TGFβ) signaling.
|
208 |
23250756
|
Stable knockdown of Prrx1a/b enhances adipogenesis, with increased expression of peroxisome proliferator-activated receptor-γ, CCAAT/enhancer-binding protein-α and FABP4 and increased secretion of the adipokines adiponectin and chemerin.
|
209 |
23250756
|
Prrx1 knockdown decreases expression of Tgfb2 and Tgfb3, and inhibition of TGFβ signaling during adipogenesis mimics the effects of Prrx1 knockdown.
|
210 |
23250756
|
These observations suggest that increased Prrx1 expression may promote TGFβ activity in adipose tissue and thereby contribute to aberrant adipocyte function during obesity.
|