# |
PMID |
Sentence |
1 |
16234311
|
High glucose resulted in the activation of ERK1/2 and Akt/PKB.
|
2 |
16234311
|
ERK1/2 pathway inhibitor or the dominant negative mutant of Akt/PKB inhibited high glucose-induced protein synthesis.
|
3 |
16234311
|
The stimulatory effect of high glucose on ROS production, ERK1/2, and Akt/PKB activation was prevented by the antioxidants catalase, diphenylene iodonium, and N-acetylcysteine.
|
4 |
16234311
|
In addition, ANG II resulted in the activation of ERK1/2 and Akt/PKB and GEC hypertrophy.
|
5 |
16234311
|
Moreover, high glucose and ANG II exhibited additive effects on ERK1/2 and Akt/PKB activation as well as protein synthesis.
|
6 |
16234311
|
These data demonstrate that high glucose stimulates GEC hypertrophy through a ROS-dependent activation of ERK1/2 and Akt/PKB.
|
7 |
16234311
|
High glucose resulted in the activation of ERK1/2 and Akt/PKB.
|
8 |
16234311
|
ERK1/2 pathway inhibitor or the dominant negative mutant of Akt/PKB inhibited high glucose-induced protein synthesis.
|
9 |
16234311
|
The stimulatory effect of high glucose on ROS production, ERK1/2, and Akt/PKB activation was prevented by the antioxidants catalase, diphenylene iodonium, and N-acetylcysteine.
|
10 |
16234311
|
In addition, ANG II resulted in the activation of ERK1/2 and Akt/PKB and GEC hypertrophy.
|
11 |
16234311
|
Moreover, high glucose and ANG II exhibited additive effects on ERK1/2 and Akt/PKB activation as well as protein synthesis.
|
12 |
16234311
|
These data demonstrate that high glucose stimulates GEC hypertrophy through a ROS-dependent activation of ERK1/2 and Akt/PKB.
|
13 |
17429035
|
Intraglomerular ANG II has been linked to glomerular injury.
|
14 |
17429035
|
However, little is known about the contribution of podocytes (POD) to intraglomerular ANG II homeostasis.
|
15 |
17429035
|
Immortalized mouse POD were incubated with 1-2 microM ANG I, ANG II, or the renin substrate ANG-(1-14) for different time intervals and coincubated in parallel with various inhibitors.
|
16 |
17429035
|
POD incubated with 1 microM ANG I primarily formed ANG-(1-9) and ANG-(1-7).
|
17 |
17429035
|
In contrast, MES incubated with ANG I primarily generated ANG II.
|
18 |
17429035
|
Modest angiotensin-converting enzyme (ACE) activity was also detected in POD, although only after cells were incubated with 2 microM ANG I.
|
19 |
17429035
|
In addition, we observed that POD degraded ANG II into ANG III and ANG-(1-7).
|
20 |
17429035
|
An aminopeptidase A inhibitor inhibited ANG III formation, and an ACE2 inhibitor led to ANG II accumulation.
|
21 |
17429035
|
Furthermore, we found that POD converted ANG-(1-14) to ANG I and ANG-(1-7).
|
22 |
17429035
|
These findings demonstrate that POD express a functional intrinsic renin-angiotensin system characterized by neprilysin, aminopeptidase A, ACE2, and renin activities, which predominantly lead to ANG-(1-7) and ANG-(1-9) formation, as well as ANG II degradation.
|
23 |
17429035
|
Intraglomerular ANG II has been linked to glomerular injury.
|
24 |
17429035
|
However, little is known about the contribution of podocytes (POD) to intraglomerular ANG II homeostasis.
|
25 |
17429035
|
Immortalized mouse POD were incubated with 1-2 microM ANG I, ANG II, or the renin substrate ANG-(1-14) for different time intervals and coincubated in parallel with various inhibitors.
|
26 |
17429035
|
POD incubated with 1 microM ANG I primarily formed ANG-(1-9) and ANG-(1-7).
|
27 |
17429035
|
In contrast, MES incubated with ANG I primarily generated ANG II.
|
28 |
17429035
|
Modest angiotensin-converting enzyme (ACE) activity was also detected in POD, although only after cells were incubated with 2 microM ANG I.
|
29 |
17429035
|
In addition, we observed that POD degraded ANG II into ANG III and ANG-(1-7).
|
30 |
17429035
|
An aminopeptidase A inhibitor inhibited ANG III formation, and an ACE2 inhibitor led to ANG II accumulation.
|
31 |
17429035
|
Furthermore, we found that POD converted ANG-(1-14) to ANG I and ANG-(1-7).
|
32 |
17429035
|
These findings demonstrate that POD express a functional intrinsic renin-angiotensin system characterized by neprilysin, aminopeptidase A, ACE2, and renin activities, which predominantly lead to ANG-(1-7) and ANG-(1-9) formation, as well as ANG II degradation.
|
33 |
17429035
|
Intraglomerular ANG II has been linked to glomerular injury.
|
34 |
17429035
|
However, little is known about the contribution of podocytes (POD) to intraglomerular ANG II homeostasis.
|
35 |
17429035
|
Immortalized mouse POD were incubated with 1-2 microM ANG I, ANG II, or the renin substrate ANG-(1-14) for different time intervals and coincubated in parallel with various inhibitors.
|
36 |
17429035
|
POD incubated with 1 microM ANG I primarily formed ANG-(1-9) and ANG-(1-7).
|
37 |
17429035
|
In contrast, MES incubated with ANG I primarily generated ANG II.
|
38 |
17429035
|
Modest angiotensin-converting enzyme (ACE) activity was also detected in POD, although only after cells were incubated with 2 microM ANG I.
|
39 |
17429035
|
In addition, we observed that POD degraded ANG II into ANG III and ANG-(1-7).
|
40 |
17429035
|
An aminopeptidase A inhibitor inhibited ANG III formation, and an ACE2 inhibitor led to ANG II accumulation.
|
41 |
17429035
|
Furthermore, we found that POD converted ANG-(1-14) to ANG I and ANG-(1-7).
|
42 |
17429035
|
These findings demonstrate that POD express a functional intrinsic renin-angiotensin system characterized by neprilysin, aminopeptidase A, ACE2, and renin activities, which predominantly lead to ANG-(1-7) and ANG-(1-9) formation, as well as ANG II degradation.
|
43 |
17429035
|
Intraglomerular ANG II has been linked to glomerular injury.
|
44 |
17429035
|
However, little is known about the contribution of podocytes (POD) to intraglomerular ANG II homeostasis.
|
45 |
17429035
|
Immortalized mouse POD were incubated with 1-2 microM ANG I, ANG II, or the renin substrate ANG-(1-14) for different time intervals and coincubated in parallel with various inhibitors.
|
46 |
17429035
|
POD incubated with 1 microM ANG I primarily formed ANG-(1-9) and ANG-(1-7).
|
47 |
17429035
|
In contrast, MES incubated with ANG I primarily generated ANG II.
|
48 |
17429035
|
Modest angiotensin-converting enzyme (ACE) activity was also detected in POD, although only after cells were incubated with 2 microM ANG I.
|
49 |
17429035
|
In addition, we observed that POD degraded ANG II into ANG III and ANG-(1-7).
|
50 |
17429035
|
An aminopeptidase A inhibitor inhibited ANG III formation, and an ACE2 inhibitor led to ANG II accumulation.
|
51 |
17429035
|
Furthermore, we found that POD converted ANG-(1-14) to ANG I and ANG-(1-7).
|
52 |
17429035
|
These findings demonstrate that POD express a functional intrinsic renin-angiotensin system characterized by neprilysin, aminopeptidase A, ACE2, and renin activities, which predominantly lead to ANG-(1-7) and ANG-(1-9) formation, as well as ANG II degradation.
|
53 |
17429035
|
Intraglomerular ANG II has been linked to glomerular injury.
|
54 |
17429035
|
However, little is known about the contribution of podocytes (POD) to intraglomerular ANG II homeostasis.
|
55 |
17429035
|
Immortalized mouse POD were incubated with 1-2 microM ANG I, ANG II, or the renin substrate ANG-(1-14) for different time intervals and coincubated in parallel with various inhibitors.
|
56 |
17429035
|
POD incubated with 1 microM ANG I primarily formed ANG-(1-9) and ANG-(1-7).
|
57 |
17429035
|
In contrast, MES incubated with ANG I primarily generated ANG II.
|
58 |
17429035
|
Modest angiotensin-converting enzyme (ACE) activity was also detected in POD, although only after cells were incubated with 2 microM ANG I.
|
59 |
17429035
|
In addition, we observed that POD degraded ANG II into ANG III and ANG-(1-7).
|
60 |
17429035
|
An aminopeptidase A inhibitor inhibited ANG III formation, and an ACE2 inhibitor led to ANG II accumulation.
|
61 |
17429035
|
Furthermore, we found that POD converted ANG-(1-14) to ANG I and ANG-(1-7).
|
62 |
17429035
|
These findings demonstrate that POD express a functional intrinsic renin-angiotensin system characterized by neprilysin, aminopeptidase A, ACE2, and renin activities, which predominantly lead to ANG-(1-7) and ANG-(1-9) formation, as well as ANG II degradation.
|
63 |
17429035
|
Intraglomerular ANG II has been linked to glomerular injury.
|
64 |
17429035
|
However, little is known about the contribution of podocytes (POD) to intraglomerular ANG II homeostasis.
|
65 |
17429035
|
Immortalized mouse POD were incubated with 1-2 microM ANG I, ANG II, or the renin substrate ANG-(1-14) for different time intervals and coincubated in parallel with various inhibitors.
|
66 |
17429035
|
POD incubated with 1 microM ANG I primarily formed ANG-(1-9) and ANG-(1-7).
|
67 |
17429035
|
In contrast, MES incubated with ANG I primarily generated ANG II.
|
68 |
17429035
|
Modest angiotensin-converting enzyme (ACE) activity was also detected in POD, although only after cells were incubated with 2 microM ANG I.
|
69 |
17429035
|
In addition, we observed that POD degraded ANG II into ANG III and ANG-(1-7).
|
70 |
17429035
|
An aminopeptidase A inhibitor inhibited ANG III formation, and an ACE2 inhibitor led to ANG II accumulation.
|
71 |
17429035
|
Furthermore, we found that POD converted ANG-(1-14) to ANG I and ANG-(1-7).
|
72 |
17429035
|
These findings demonstrate that POD express a functional intrinsic renin-angiotensin system characterized by neprilysin, aminopeptidase A, ACE2, and renin activities, which predominantly lead to ANG-(1-7) and ANG-(1-9) formation, as well as ANG II degradation.
|
73 |
17429035
|
Intraglomerular ANG II has been linked to glomerular injury.
|
74 |
17429035
|
However, little is known about the contribution of podocytes (POD) to intraglomerular ANG II homeostasis.
|
75 |
17429035
|
Immortalized mouse POD were incubated with 1-2 microM ANG I, ANG II, or the renin substrate ANG-(1-14) for different time intervals and coincubated in parallel with various inhibitors.
|
76 |
17429035
|
POD incubated with 1 microM ANG I primarily formed ANG-(1-9) and ANG-(1-7).
|
77 |
17429035
|
In contrast, MES incubated with ANG I primarily generated ANG II.
|
78 |
17429035
|
Modest angiotensin-converting enzyme (ACE) activity was also detected in POD, although only after cells were incubated with 2 microM ANG I.
|
79 |
17429035
|
In addition, we observed that POD degraded ANG II into ANG III and ANG-(1-7).
|
80 |
17429035
|
An aminopeptidase A inhibitor inhibited ANG III formation, and an ACE2 inhibitor led to ANG II accumulation.
|
81 |
17429035
|
Furthermore, we found that POD converted ANG-(1-14) to ANG I and ANG-(1-7).
|
82 |
17429035
|
These findings demonstrate that POD express a functional intrinsic renin-angiotensin system characterized by neprilysin, aminopeptidase A, ACE2, and renin activities, which predominantly lead to ANG-(1-7) and ANG-(1-9) formation, as well as ANG II degradation.
|
83 |
17429035
|
Intraglomerular ANG II has been linked to glomerular injury.
|
84 |
17429035
|
However, little is known about the contribution of podocytes (POD) to intraglomerular ANG II homeostasis.
|
85 |
17429035
|
Immortalized mouse POD were incubated with 1-2 microM ANG I, ANG II, or the renin substrate ANG-(1-14) for different time intervals and coincubated in parallel with various inhibitors.
|
86 |
17429035
|
POD incubated with 1 microM ANG I primarily formed ANG-(1-9) and ANG-(1-7).
|
87 |
17429035
|
In contrast, MES incubated with ANG I primarily generated ANG II.
|
88 |
17429035
|
Modest angiotensin-converting enzyme (ACE) activity was also detected in POD, although only after cells were incubated with 2 microM ANG I.
|
89 |
17429035
|
In addition, we observed that POD degraded ANG II into ANG III and ANG-(1-7).
|
90 |
17429035
|
An aminopeptidase A inhibitor inhibited ANG III formation, and an ACE2 inhibitor led to ANG II accumulation.
|
91 |
17429035
|
Furthermore, we found that POD converted ANG-(1-14) to ANG I and ANG-(1-7).
|
92 |
17429035
|
These findings demonstrate that POD express a functional intrinsic renin-angiotensin system characterized by neprilysin, aminopeptidase A, ACE2, and renin activities, which predominantly lead to ANG-(1-7) and ANG-(1-9) formation, as well as ANG II degradation.
|
93 |
17429035
|
Intraglomerular ANG II has been linked to glomerular injury.
|
94 |
17429035
|
However, little is known about the contribution of podocytes (POD) to intraglomerular ANG II homeostasis.
|
95 |
17429035
|
Immortalized mouse POD were incubated with 1-2 microM ANG I, ANG II, or the renin substrate ANG-(1-14) for different time intervals and coincubated in parallel with various inhibitors.
|
96 |
17429035
|
POD incubated with 1 microM ANG I primarily formed ANG-(1-9) and ANG-(1-7).
|
97 |
17429035
|
In contrast, MES incubated with ANG I primarily generated ANG II.
|
98 |
17429035
|
Modest angiotensin-converting enzyme (ACE) activity was also detected in POD, although only after cells were incubated with 2 microM ANG I.
|
99 |
17429035
|
In addition, we observed that POD degraded ANG II into ANG III and ANG-(1-7).
|
100 |
17429035
|
An aminopeptidase A inhibitor inhibited ANG III formation, and an ACE2 inhibitor led to ANG II accumulation.
|
101 |
17429035
|
Furthermore, we found that POD converted ANG-(1-14) to ANG I and ANG-(1-7).
|
102 |
17429035
|
These findings demonstrate that POD express a functional intrinsic renin-angiotensin system characterized by neprilysin, aminopeptidase A, ACE2, and renin activities, which predominantly lead to ANG-(1-7) and ANG-(1-9) formation, as well as ANG II degradation.
|
103 |
17429035
|
Intraglomerular ANG II has been linked to glomerular injury.
|
104 |
17429035
|
However, little is known about the contribution of podocytes (POD) to intraglomerular ANG II homeostasis.
|
105 |
17429035
|
Immortalized mouse POD were incubated with 1-2 microM ANG I, ANG II, or the renin substrate ANG-(1-14) for different time intervals and coincubated in parallel with various inhibitors.
|
106 |
17429035
|
POD incubated with 1 microM ANG I primarily formed ANG-(1-9) and ANG-(1-7).
|
107 |
17429035
|
In contrast, MES incubated with ANG I primarily generated ANG II.
|
108 |
17429035
|
Modest angiotensin-converting enzyme (ACE) activity was also detected in POD, although only after cells were incubated with 2 microM ANG I.
|
109 |
17429035
|
In addition, we observed that POD degraded ANG II into ANG III and ANG-(1-7).
|
110 |
17429035
|
An aminopeptidase A inhibitor inhibited ANG III formation, and an ACE2 inhibitor led to ANG II accumulation.
|
111 |
17429035
|
Furthermore, we found that POD converted ANG-(1-14) to ANG I and ANG-(1-7).
|
112 |
17429035
|
These findings demonstrate that POD express a functional intrinsic renin-angiotensin system characterized by neprilysin, aminopeptidase A, ACE2, and renin activities, which predominantly lead to ANG-(1-7) and ANG-(1-9) formation, as well as ANG II degradation.
|
113 |
20007350
|
Comparative effect of direct renin inhibition and AT1R blockade on glomerular filtration barrier injury in the transgenic Ren2 rat.
|
114 |
20007350
|
Renin is the rate-limiting step in angiotensin (ANG II) generation.
|
115 |
20007350
|
Recent work suggests renin inhibition improves proteinuria comparable to ANG type 1 receptor (AT1R) blockade (ARB).
|
116 |
20007350
|
Structural and functional alterations were accompanied by increased renal cortical ANG II, AT1R, as well as NADPH oxidase subunit (Nox2) expression compared with SD controls.
|
117 |
20007350
|
Comparative effect of direct renin inhibition and AT1R blockade on glomerular filtration barrier injury in the transgenic Ren2 rat.
|
118 |
20007350
|
Renin is the rate-limiting step in angiotensin (ANG II) generation.
|
119 |
20007350
|
Recent work suggests renin inhibition improves proteinuria comparable to ANG type 1 receptor (AT1R) blockade (ARB).
|
120 |
20007350
|
Structural and functional alterations were accompanied by increased renal cortical ANG II, AT1R, as well as NADPH oxidase subunit (Nox2) expression compared with SD controls.
|
121 |
20007350
|
Comparative effect of direct renin inhibition and AT1R blockade on glomerular filtration barrier injury in the transgenic Ren2 rat.
|
122 |
20007350
|
Renin is the rate-limiting step in angiotensin (ANG II) generation.
|
123 |
20007350
|
Recent work suggests renin inhibition improves proteinuria comparable to ANG type 1 receptor (AT1R) blockade (ARB).
|
124 |
20007350
|
Structural and functional alterations were accompanied by increased renal cortical ANG II, AT1R, as well as NADPH oxidase subunit (Nox2) expression compared with SD controls.
|
125 |
20484657
|
ANG II promotes autophagy in podocytes.
|
126 |
20484657
|
Podocytes are an integral and important constituent of the glomerular filtration barrier (GFB) and are exposed to a higher concentrations of ANG II in diseased states; consequently, podocytes may accumulate oxidized proteins and damaged mitochondria.
|
127 |
20484657
|
In the present study, we evaluated the effect of ANG II on the podocyte autophagic process, which is likely to be triggered in order to degrade unwanted proteins and damaged organelles.
|
128 |
20484657
|
To quantitate the occurrence of autophagy, electron microscopic studies were carried out on control and ANG II-treated conditionally immortalized mouse podocytes (CIMPs).
|
129 |
20484657
|
ANG II-treated cells showed a fivefold greater number of autophagosomes/field compared with control cells.
|
130 |
20484657
|
This proautophagic effect of ANG II was inhibited by pretreatment with 3-methyladenine, an inhibitor of autophagy.
|
131 |
20484657
|
ANG II also enhanced podocyte expression of autophagic genes such as LC3-2 and beclin-1.
|
132 |
20484657
|
Since oxidative stress is often associated with the induction of autophagy, we examined the effect of ANG II on podocyte reactive oxygen species (ROS) generation.
|
133 |
20484657
|
ANG II enhanced podocyte ROS generation in a time-dependent manner.
|
134 |
20484657
|
To determine whether there is a causal relationship between ANG II-induced oxidative stress and induction of autophagy, we evaluated the effect of antioxidants on ANG II-induced autophagy.
|
135 |
20484657
|
As expected, the proautophagic effect of ANG II was inhibited by antioxidants.
|
136 |
20484657
|
We conclude that ANG II promotes podocyte autophagy through the generation of ROS.
|
137 |
20484657
|
ANG II promotes autophagy in podocytes.
|
138 |
20484657
|
Podocytes are an integral and important constituent of the glomerular filtration barrier (GFB) and are exposed to a higher concentrations of ANG II in diseased states; consequently, podocytes may accumulate oxidized proteins and damaged mitochondria.
|
139 |
20484657
|
In the present study, we evaluated the effect of ANG II on the podocyte autophagic process, which is likely to be triggered in order to degrade unwanted proteins and damaged organelles.
|
140 |
20484657
|
To quantitate the occurrence of autophagy, electron microscopic studies were carried out on control and ANG II-treated conditionally immortalized mouse podocytes (CIMPs).
|
141 |
20484657
|
ANG II-treated cells showed a fivefold greater number of autophagosomes/field compared with control cells.
|
142 |
20484657
|
This proautophagic effect of ANG II was inhibited by pretreatment with 3-methyladenine, an inhibitor of autophagy.
|
143 |
20484657
|
ANG II also enhanced podocyte expression of autophagic genes such as LC3-2 and beclin-1.
|
144 |
20484657
|
Since oxidative stress is often associated with the induction of autophagy, we examined the effect of ANG II on podocyte reactive oxygen species (ROS) generation.
|
145 |
20484657
|
ANG II enhanced podocyte ROS generation in a time-dependent manner.
|
146 |
20484657
|
To determine whether there is a causal relationship between ANG II-induced oxidative stress and induction of autophagy, we evaluated the effect of antioxidants on ANG II-induced autophagy.
|
147 |
20484657
|
As expected, the proautophagic effect of ANG II was inhibited by antioxidants.
|
148 |
20484657
|
We conclude that ANG II promotes podocyte autophagy through the generation of ROS.
|
149 |
20484657
|
ANG II promotes autophagy in podocytes.
|
150 |
20484657
|
Podocytes are an integral and important constituent of the glomerular filtration barrier (GFB) and are exposed to a higher concentrations of ANG II in diseased states; consequently, podocytes may accumulate oxidized proteins and damaged mitochondria.
|
151 |
20484657
|
In the present study, we evaluated the effect of ANG II on the podocyte autophagic process, which is likely to be triggered in order to degrade unwanted proteins and damaged organelles.
|
152 |
20484657
|
To quantitate the occurrence of autophagy, electron microscopic studies were carried out on control and ANG II-treated conditionally immortalized mouse podocytes (CIMPs).
|
153 |
20484657
|
ANG II-treated cells showed a fivefold greater number of autophagosomes/field compared with control cells.
|
154 |
20484657
|
This proautophagic effect of ANG II was inhibited by pretreatment with 3-methyladenine, an inhibitor of autophagy.
|
155 |
20484657
|
ANG II also enhanced podocyte expression of autophagic genes such as LC3-2 and beclin-1.
|
156 |
20484657
|
Since oxidative stress is often associated with the induction of autophagy, we examined the effect of ANG II on podocyte reactive oxygen species (ROS) generation.
|
157 |
20484657
|
ANG II enhanced podocyte ROS generation in a time-dependent manner.
|
158 |
20484657
|
To determine whether there is a causal relationship between ANG II-induced oxidative stress and induction of autophagy, we evaluated the effect of antioxidants on ANG II-induced autophagy.
|
159 |
20484657
|
As expected, the proautophagic effect of ANG II was inhibited by antioxidants.
|
160 |
20484657
|
We conclude that ANG II promotes podocyte autophagy through the generation of ROS.
|
161 |
20484657
|
ANG II promotes autophagy in podocytes.
|
162 |
20484657
|
Podocytes are an integral and important constituent of the glomerular filtration barrier (GFB) and are exposed to a higher concentrations of ANG II in diseased states; consequently, podocytes may accumulate oxidized proteins and damaged mitochondria.
|
163 |
20484657
|
In the present study, we evaluated the effect of ANG II on the podocyte autophagic process, which is likely to be triggered in order to degrade unwanted proteins and damaged organelles.
|
164 |
20484657
|
To quantitate the occurrence of autophagy, electron microscopic studies were carried out on control and ANG II-treated conditionally immortalized mouse podocytes (CIMPs).
|
165 |
20484657
|
ANG II-treated cells showed a fivefold greater number of autophagosomes/field compared with control cells.
|
166 |
20484657
|
This proautophagic effect of ANG II was inhibited by pretreatment with 3-methyladenine, an inhibitor of autophagy.
|
167 |
20484657
|
ANG II also enhanced podocyte expression of autophagic genes such as LC3-2 and beclin-1.
|
168 |
20484657
|
Since oxidative stress is often associated with the induction of autophagy, we examined the effect of ANG II on podocyte reactive oxygen species (ROS) generation.
|
169 |
20484657
|
ANG II enhanced podocyte ROS generation in a time-dependent manner.
|
170 |
20484657
|
To determine whether there is a causal relationship between ANG II-induced oxidative stress and induction of autophagy, we evaluated the effect of antioxidants on ANG II-induced autophagy.
|
171 |
20484657
|
As expected, the proautophagic effect of ANG II was inhibited by antioxidants.
|
172 |
20484657
|
We conclude that ANG II promotes podocyte autophagy through the generation of ROS.
|
173 |
20484657
|
ANG II promotes autophagy in podocytes.
|
174 |
20484657
|
Podocytes are an integral and important constituent of the glomerular filtration barrier (GFB) and are exposed to a higher concentrations of ANG II in diseased states; consequently, podocytes may accumulate oxidized proteins and damaged mitochondria.
|
175 |
20484657
|
In the present study, we evaluated the effect of ANG II on the podocyte autophagic process, which is likely to be triggered in order to degrade unwanted proteins and damaged organelles.
|
176 |
20484657
|
To quantitate the occurrence of autophagy, electron microscopic studies were carried out on control and ANG II-treated conditionally immortalized mouse podocytes (CIMPs).
|
177 |
20484657
|
ANG II-treated cells showed a fivefold greater number of autophagosomes/field compared with control cells.
|
178 |
20484657
|
This proautophagic effect of ANG II was inhibited by pretreatment with 3-methyladenine, an inhibitor of autophagy.
|
179 |
20484657
|
ANG II also enhanced podocyte expression of autophagic genes such as LC3-2 and beclin-1.
|
180 |
20484657
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Since oxidative stress is often associated with the induction of autophagy, we examined the effect of ANG II on podocyte reactive oxygen species (ROS) generation.
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20484657
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ANG II enhanced podocyte ROS generation in a time-dependent manner.
|
182 |
20484657
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To determine whether there is a causal relationship between ANG II-induced oxidative stress and induction of autophagy, we evaluated the effect of antioxidants on ANG II-induced autophagy.
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183 |
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As expected, the proautophagic effect of ANG II was inhibited by antioxidants.
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184 |
20484657
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We conclude that ANG II promotes podocyte autophagy through the generation of ROS.
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185 |
20484657
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ANG II promotes autophagy in podocytes.
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186 |
20484657
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Podocytes are an integral and important constituent of the glomerular filtration barrier (GFB) and are exposed to a higher concentrations of ANG II in diseased states; consequently, podocytes may accumulate oxidized proteins and damaged mitochondria.
|
187 |
20484657
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In the present study, we evaluated the effect of ANG II on the podocyte autophagic process, which is likely to be triggered in order to degrade unwanted proteins and damaged organelles.
|
188 |
20484657
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To quantitate the occurrence of autophagy, electron microscopic studies were carried out on control and ANG II-treated conditionally immortalized mouse podocytes (CIMPs).
|
189 |
20484657
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ANG II-treated cells showed a fivefold greater number of autophagosomes/field compared with control cells.
|
190 |
20484657
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This proautophagic effect of ANG II was inhibited by pretreatment with 3-methyladenine, an inhibitor of autophagy.
|
191 |
20484657
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ANG II also enhanced podocyte expression of autophagic genes such as LC3-2 and beclin-1.
|
192 |
20484657
|
Since oxidative stress is often associated with the induction of autophagy, we examined the effect of ANG II on podocyte reactive oxygen species (ROS) generation.
|
193 |
20484657
|
ANG II enhanced podocyte ROS generation in a time-dependent manner.
|
194 |
20484657
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To determine whether there is a causal relationship between ANG II-induced oxidative stress and induction of autophagy, we evaluated the effect of antioxidants on ANG II-induced autophagy.
|
195 |
20484657
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As expected, the proautophagic effect of ANG II was inhibited by antioxidants.
|
196 |
20484657
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We conclude that ANG II promotes podocyte autophagy through the generation of ROS.
|
197 |
20484657
|
ANG II promotes autophagy in podocytes.
|
198 |
20484657
|
Podocytes are an integral and important constituent of the glomerular filtration barrier (GFB) and are exposed to a higher concentrations of ANG II in diseased states; consequently, podocytes may accumulate oxidized proteins and damaged mitochondria.
|
199 |
20484657
|
In the present study, we evaluated the effect of ANG II on the podocyte autophagic process, which is likely to be triggered in order to degrade unwanted proteins and damaged organelles.
|
200 |
20484657
|
To quantitate the occurrence of autophagy, electron microscopic studies were carried out on control and ANG II-treated conditionally immortalized mouse podocytes (CIMPs).
|
201 |
20484657
|
ANG II-treated cells showed a fivefold greater number of autophagosomes/field compared with control cells.
|
202 |
20484657
|
This proautophagic effect of ANG II was inhibited by pretreatment with 3-methyladenine, an inhibitor of autophagy.
|
203 |
20484657
|
ANG II also enhanced podocyte expression of autophagic genes such as LC3-2 and beclin-1.
|
204 |
20484657
|
Since oxidative stress is often associated with the induction of autophagy, we examined the effect of ANG II on podocyte reactive oxygen species (ROS) generation.
|
205 |
20484657
|
ANG II enhanced podocyte ROS generation in a time-dependent manner.
|
206 |
20484657
|
To determine whether there is a causal relationship between ANG II-induced oxidative stress and induction of autophagy, we evaluated the effect of antioxidants on ANG II-induced autophagy.
|
207 |
20484657
|
As expected, the proautophagic effect of ANG II was inhibited by antioxidants.
|
208 |
20484657
|
We conclude that ANG II promotes podocyte autophagy through the generation of ROS.
|
209 |
20484657
|
ANG II promotes autophagy in podocytes.
|
210 |
20484657
|
Podocytes are an integral and important constituent of the glomerular filtration barrier (GFB) and are exposed to a higher concentrations of ANG II in diseased states; consequently, podocytes may accumulate oxidized proteins and damaged mitochondria.
|
211 |
20484657
|
In the present study, we evaluated the effect of ANG II on the podocyte autophagic process, which is likely to be triggered in order to degrade unwanted proteins and damaged organelles.
|
212 |
20484657
|
To quantitate the occurrence of autophagy, electron microscopic studies were carried out on control and ANG II-treated conditionally immortalized mouse podocytes (CIMPs).
|
213 |
20484657
|
ANG II-treated cells showed a fivefold greater number of autophagosomes/field compared with control cells.
|
214 |
20484657
|
This proautophagic effect of ANG II was inhibited by pretreatment with 3-methyladenine, an inhibitor of autophagy.
|
215 |
20484657
|
ANG II also enhanced podocyte expression of autophagic genes such as LC3-2 and beclin-1.
|
216 |
20484657
|
Since oxidative stress is often associated with the induction of autophagy, we examined the effect of ANG II on podocyte reactive oxygen species (ROS) generation.
|
217 |
20484657
|
ANG II enhanced podocyte ROS generation in a time-dependent manner.
|
218 |
20484657
|
To determine whether there is a causal relationship between ANG II-induced oxidative stress and induction of autophagy, we evaluated the effect of antioxidants on ANG II-induced autophagy.
|
219 |
20484657
|
As expected, the proautophagic effect of ANG II was inhibited by antioxidants.
|
220 |
20484657
|
We conclude that ANG II promotes podocyte autophagy through the generation of ROS.
|
221 |
20484657
|
ANG II promotes autophagy in podocytes.
|
222 |
20484657
|
Podocytes are an integral and important constituent of the glomerular filtration barrier (GFB) and are exposed to a higher concentrations of ANG II in diseased states; consequently, podocytes may accumulate oxidized proteins and damaged mitochondria.
|
223 |
20484657
|
In the present study, we evaluated the effect of ANG II on the podocyte autophagic process, which is likely to be triggered in order to degrade unwanted proteins and damaged organelles.
|
224 |
20484657
|
To quantitate the occurrence of autophagy, electron microscopic studies were carried out on control and ANG II-treated conditionally immortalized mouse podocytes (CIMPs).
|
225 |
20484657
|
ANG II-treated cells showed a fivefold greater number of autophagosomes/field compared with control cells.
|
226 |
20484657
|
This proautophagic effect of ANG II was inhibited by pretreatment with 3-methyladenine, an inhibitor of autophagy.
|
227 |
20484657
|
ANG II also enhanced podocyte expression of autophagic genes such as LC3-2 and beclin-1.
|
228 |
20484657
|
Since oxidative stress is often associated with the induction of autophagy, we examined the effect of ANG II on podocyte reactive oxygen species (ROS) generation.
|
229 |
20484657
|
ANG II enhanced podocyte ROS generation in a time-dependent manner.
|
230 |
20484657
|
To determine whether there is a causal relationship between ANG II-induced oxidative stress and induction of autophagy, we evaluated the effect of antioxidants on ANG II-induced autophagy.
|
231 |
20484657
|
As expected, the proautophagic effect of ANG II was inhibited by antioxidants.
|
232 |
20484657
|
We conclude that ANG II promotes podocyte autophagy through the generation of ROS.
|
233 |
20484657
|
ANG II promotes autophagy in podocytes.
|
234 |
20484657
|
Podocytes are an integral and important constituent of the glomerular filtration barrier (GFB) and are exposed to a higher concentrations of ANG II in diseased states; consequently, podocytes may accumulate oxidized proteins and damaged mitochondria.
|
235 |
20484657
|
In the present study, we evaluated the effect of ANG II on the podocyte autophagic process, which is likely to be triggered in order to degrade unwanted proteins and damaged organelles.
|
236 |
20484657
|
To quantitate the occurrence of autophagy, electron microscopic studies were carried out on control and ANG II-treated conditionally immortalized mouse podocytes (CIMPs).
|
237 |
20484657
|
ANG II-treated cells showed a fivefold greater number of autophagosomes/field compared with control cells.
|
238 |
20484657
|
This proautophagic effect of ANG II was inhibited by pretreatment with 3-methyladenine, an inhibitor of autophagy.
|
239 |
20484657
|
ANG II also enhanced podocyte expression of autophagic genes such as LC3-2 and beclin-1.
|
240 |
20484657
|
Since oxidative stress is often associated with the induction of autophagy, we examined the effect of ANG II on podocyte reactive oxygen species (ROS) generation.
|
241 |
20484657
|
ANG II enhanced podocyte ROS generation in a time-dependent manner.
|
242 |
20484657
|
To determine whether there is a causal relationship between ANG II-induced oxidative stress and induction of autophagy, we evaluated the effect of antioxidants on ANG II-induced autophagy.
|
243 |
20484657
|
As expected, the proautophagic effect of ANG II was inhibited by antioxidants.
|
244 |
20484657
|
We conclude that ANG II promotes podocyte autophagy through the generation of ROS.
|
245 |
20484657
|
ANG II promotes autophagy in podocytes.
|
246 |
20484657
|
Podocytes are an integral and important constituent of the glomerular filtration barrier (GFB) and are exposed to a higher concentrations of ANG II in diseased states; consequently, podocytes may accumulate oxidized proteins and damaged mitochondria.
|
247 |
20484657
|
In the present study, we evaluated the effect of ANG II on the podocyte autophagic process, which is likely to be triggered in order to degrade unwanted proteins and damaged organelles.
|
248 |
20484657
|
To quantitate the occurrence of autophagy, electron microscopic studies were carried out on control and ANG II-treated conditionally immortalized mouse podocytes (CIMPs).
|
249 |
20484657
|
ANG II-treated cells showed a fivefold greater number of autophagosomes/field compared with control cells.
|
250 |
20484657
|
This proautophagic effect of ANG II was inhibited by pretreatment with 3-methyladenine, an inhibitor of autophagy.
|
251 |
20484657
|
ANG II also enhanced podocyte expression of autophagic genes such as LC3-2 and beclin-1.
|
252 |
20484657
|
Since oxidative stress is often associated with the induction of autophagy, we examined the effect of ANG II on podocyte reactive oxygen species (ROS) generation.
|
253 |
20484657
|
ANG II enhanced podocyte ROS generation in a time-dependent manner.
|
254 |
20484657
|
To determine whether there is a causal relationship between ANG II-induced oxidative stress and induction of autophagy, we evaluated the effect of antioxidants on ANG II-induced autophagy.
|
255 |
20484657
|
As expected, the proautophagic effect of ANG II was inhibited by antioxidants.
|
256 |
20484657
|
We conclude that ANG II promotes podocyte autophagy through the generation of ROS.
|
257 |
20484657
|
ANG II promotes autophagy in podocytes.
|
258 |
20484657
|
Podocytes are an integral and important constituent of the glomerular filtration barrier (GFB) and are exposed to a higher concentrations of ANG II in diseased states; consequently, podocytes may accumulate oxidized proteins and damaged mitochondria.
|
259 |
20484657
|
In the present study, we evaluated the effect of ANG II on the podocyte autophagic process, which is likely to be triggered in order to degrade unwanted proteins and damaged organelles.
|
260 |
20484657
|
To quantitate the occurrence of autophagy, electron microscopic studies were carried out on control and ANG II-treated conditionally immortalized mouse podocytes (CIMPs).
|
261 |
20484657
|
ANG II-treated cells showed a fivefold greater number of autophagosomes/field compared with control cells.
|
262 |
20484657
|
This proautophagic effect of ANG II was inhibited by pretreatment with 3-methyladenine, an inhibitor of autophagy.
|
263 |
20484657
|
ANG II also enhanced podocyte expression of autophagic genes such as LC3-2 and beclin-1.
|
264 |
20484657
|
Since oxidative stress is often associated with the induction of autophagy, we examined the effect of ANG II on podocyte reactive oxygen species (ROS) generation.
|
265 |
20484657
|
ANG II enhanced podocyte ROS generation in a time-dependent manner.
|
266 |
20484657
|
To determine whether there is a causal relationship between ANG II-induced oxidative stress and induction of autophagy, we evaluated the effect of antioxidants on ANG II-induced autophagy.
|
267 |
20484657
|
As expected, the proautophagic effect of ANG II was inhibited by antioxidants.
|
268 |
20484657
|
We conclude that ANG II promotes podocyte autophagy through the generation of ROS.
|
269 |
22461301
|
Formation of ANG II from ANG I was largely abolished by an ANG-converting enzyme (ACE) inhibitor, whereas ANG-(1-7) formation was decreased by a prolylendopeptidase (PEP) inhibitor, but not by a neprilysin inhibitor.
|
270 |
22461301
|
Cleavage of ANG II resulted in partial conversion to ANG-(1-7), a process that was attenuated by an ACE2 inhibitor, as well as by an inhibitor of PEP and prolylcarboxypeptidase.
|
271 |
22461301
|
These results indicate that hGEnCs possess prominent ACE activity, but modest ANG II-metabolizing activity compared with that of podocytes.
|
272 |
22461301
|
PEP, ACE2, prolylcarboxypeptidase, APN, and aspartyl aminopeptidase are also enzymes contained in hGEnCs that participate in membrane-bound ANG peptide cleavage.
|