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PMID |
Sentence |
1 |
25924622
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Although only variants A and B1 induced nuclear translocation of transcription factor EB (TFEB), a master regulator of lysosomal biogenesis and autophagy, exon 4-positive and -negative APOL1 variants stimulated perinuclear accumulation of unprocessed autophagosomes.
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2 |
25924622
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Knockdown of endogenous TFEB did not attenuate APOL1 cytotoxicity, indicating that nuclear translocation of TFEB is dispensable for APOL1 toxicity.
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3 |
25924622
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Although only variants A and B1 induced nuclear translocation of transcription factor EB (TFEB), a master regulator of lysosomal biogenesis and autophagy, exon 4-positive and -negative APOL1 variants stimulated perinuclear accumulation of unprocessed autophagosomes.
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4 |
25924622
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Knockdown of endogenous TFEB did not attenuate APOL1 cytotoxicity, indicating that nuclear translocation of TFEB is dispensable for APOL1 toxicity.
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5 |
28424277
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Janus Kinase 2 Regulates Transcription Factor EB Expression and Autophagy Completion in Glomerular Podocytes.
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6 |
28424277
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Mice in which JAK2 had been deleted from podocytes exhibited an elevation in urine albumin excretion that was accompanied by increased podocyte autophagosome fractional volume and p62 aggregation, which are indicative of impaired autophagy completion.
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7 |
28424277
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In cultured podocytes, knockdown of JAK2 similarly impaired autophagy and led to downregulation in the expression of lysosomal genes and decreased activity of the lysosomal enzyme, cathepsin D.
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8 |
28424277
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Because transcription factor EB (TFEB) has recently emerged as a master regulator of autophagosome-lysosome function, controlling the expression of several of the genes downregulated by JAK2 knockdown, we questioned whether TFEB is regulated by JAK2.
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9 |
28424277
|
In immortalized mouse podocytes, JAK2 knockdown decreased TFEB promoter activity, expression, and nuclear localization.
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10 |
28424277
|
In silico analysis and chromatin immunoprecipitation assays revealed that the downstream mediator of JAK2 signaling STAT1 binds to the TFEB promoter.
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11 |
28424277
|
Finally, overexpression of TFEB in JAK2-deficient podocytes reversed lysosomal dysfunction and restored albumin permselectivity.
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12 |
28424277
|
Collectively, these observations highlight the homeostatic actions of JAK2 in podocytes and the importance of TFEB to autophagosome-lysosome function in these cells.
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13 |
28424277
|
Janus Kinase 2 Regulates Transcription Factor EB Expression and Autophagy Completion in Glomerular Podocytes.
|
14 |
28424277
|
Mice in which JAK2 had been deleted from podocytes exhibited an elevation in urine albumin excretion that was accompanied by increased podocyte autophagosome fractional volume and p62 aggregation, which are indicative of impaired autophagy completion.
|
15 |
28424277
|
In cultured podocytes, knockdown of JAK2 similarly impaired autophagy and led to downregulation in the expression of lysosomal genes and decreased activity of the lysosomal enzyme, cathepsin D.
|
16 |
28424277
|
Because transcription factor EB (TFEB) has recently emerged as a master regulator of autophagosome-lysosome function, controlling the expression of several of the genes downregulated by JAK2 knockdown, we questioned whether TFEB is regulated by JAK2.
|
17 |
28424277
|
In immortalized mouse podocytes, JAK2 knockdown decreased TFEB promoter activity, expression, and nuclear localization.
|
18 |
28424277
|
In silico analysis and chromatin immunoprecipitation assays revealed that the downstream mediator of JAK2 signaling STAT1 binds to the TFEB promoter.
|
19 |
28424277
|
Finally, overexpression of TFEB in JAK2-deficient podocytes reversed lysosomal dysfunction and restored albumin permselectivity.
|
20 |
28424277
|
Collectively, these observations highlight the homeostatic actions of JAK2 in podocytes and the importance of TFEB to autophagosome-lysosome function in these cells.
|
21 |
28424277
|
Janus Kinase 2 Regulates Transcription Factor EB Expression and Autophagy Completion in Glomerular Podocytes.
|
22 |
28424277
|
Mice in which JAK2 had been deleted from podocytes exhibited an elevation in urine albumin excretion that was accompanied by increased podocyte autophagosome fractional volume and p62 aggregation, which are indicative of impaired autophagy completion.
|
23 |
28424277
|
In cultured podocytes, knockdown of JAK2 similarly impaired autophagy and led to downregulation in the expression of lysosomal genes and decreased activity of the lysosomal enzyme, cathepsin D.
|
24 |
28424277
|
Because transcription factor EB (TFEB) has recently emerged as a master regulator of autophagosome-lysosome function, controlling the expression of several of the genes downregulated by JAK2 knockdown, we questioned whether TFEB is regulated by JAK2.
|
25 |
28424277
|
In immortalized mouse podocytes, JAK2 knockdown decreased TFEB promoter activity, expression, and nuclear localization.
|
26 |
28424277
|
In silico analysis and chromatin immunoprecipitation assays revealed that the downstream mediator of JAK2 signaling STAT1 binds to the TFEB promoter.
|
27 |
28424277
|
Finally, overexpression of TFEB in JAK2-deficient podocytes reversed lysosomal dysfunction and restored albumin permselectivity.
|
28 |
28424277
|
Collectively, these observations highlight the homeostatic actions of JAK2 in podocytes and the importance of TFEB to autophagosome-lysosome function in these cells.
|
29 |
28424277
|
Janus Kinase 2 Regulates Transcription Factor EB Expression and Autophagy Completion in Glomerular Podocytes.
|
30 |
28424277
|
Mice in which JAK2 had been deleted from podocytes exhibited an elevation in urine albumin excretion that was accompanied by increased podocyte autophagosome fractional volume and p62 aggregation, which are indicative of impaired autophagy completion.
|
31 |
28424277
|
In cultured podocytes, knockdown of JAK2 similarly impaired autophagy and led to downregulation in the expression of lysosomal genes and decreased activity of the lysosomal enzyme, cathepsin D.
|
32 |
28424277
|
Because transcription factor EB (TFEB) has recently emerged as a master regulator of autophagosome-lysosome function, controlling the expression of several of the genes downregulated by JAK2 knockdown, we questioned whether TFEB is regulated by JAK2.
|
33 |
28424277
|
In immortalized mouse podocytes, JAK2 knockdown decreased TFEB promoter activity, expression, and nuclear localization.
|
34 |
28424277
|
In silico analysis and chromatin immunoprecipitation assays revealed that the downstream mediator of JAK2 signaling STAT1 binds to the TFEB promoter.
|
35 |
28424277
|
Finally, overexpression of TFEB in JAK2-deficient podocytes reversed lysosomal dysfunction and restored albumin permselectivity.
|
36 |
28424277
|
Collectively, these observations highlight the homeostatic actions of JAK2 in podocytes and the importance of TFEB to autophagosome-lysosome function in these cells.
|
37 |
28424277
|
Janus Kinase 2 Regulates Transcription Factor EB Expression and Autophagy Completion in Glomerular Podocytes.
|
38 |
28424277
|
Mice in which JAK2 had been deleted from podocytes exhibited an elevation in urine albumin excretion that was accompanied by increased podocyte autophagosome fractional volume and p62 aggregation, which are indicative of impaired autophagy completion.
|
39 |
28424277
|
In cultured podocytes, knockdown of JAK2 similarly impaired autophagy and led to downregulation in the expression of lysosomal genes and decreased activity of the lysosomal enzyme, cathepsin D.
|
40 |
28424277
|
Because transcription factor EB (TFEB) has recently emerged as a master regulator of autophagosome-lysosome function, controlling the expression of several of the genes downregulated by JAK2 knockdown, we questioned whether TFEB is regulated by JAK2.
|
41 |
28424277
|
In immortalized mouse podocytes, JAK2 knockdown decreased TFEB promoter activity, expression, and nuclear localization.
|
42 |
28424277
|
In silico analysis and chromatin immunoprecipitation assays revealed that the downstream mediator of JAK2 signaling STAT1 binds to the TFEB promoter.
|
43 |
28424277
|
Finally, overexpression of TFEB in JAK2-deficient podocytes reversed lysosomal dysfunction and restored albumin permselectivity.
|
44 |
28424277
|
Collectively, these observations highlight the homeostatic actions of JAK2 in podocytes and the importance of TFEB to autophagosome-lysosome function in these cells.
|
45 |
28424277
|
Janus Kinase 2 Regulates Transcription Factor EB Expression and Autophagy Completion in Glomerular Podocytes.
|
46 |
28424277
|
Mice in which JAK2 had been deleted from podocytes exhibited an elevation in urine albumin excretion that was accompanied by increased podocyte autophagosome fractional volume and p62 aggregation, which are indicative of impaired autophagy completion.
|
47 |
28424277
|
In cultured podocytes, knockdown of JAK2 similarly impaired autophagy and led to downregulation in the expression of lysosomal genes and decreased activity of the lysosomal enzyme, cathepsin D.
|
48 |
28424277
|
Because transcription factor EB (TFEB) has recently emerged as a master regulator of autophagosome-lysosome function, controlling the expression of several of the genes downregulated by JAK2 knockdown, we questioned whether TFEB is regulated by JAK2.
|
49 |
28424277
|
In immortalized mouse podocytes, JAK2 knockdown decreased TFEB promoter activity, expression, and nuclear localization.
|
50 |
28424277
|
In silico analysis and chromatin immunoprecipitation assays revealed that the downstream mediator of JAK2 signaling STAT1 binds to the TFEB promoter.
|
51 |
28424277
|
Finally, overexpression of TFEB in JAK2-deficient podocytes reversed lysosomal dysfunction and restored albumin permselectivity.
|
52 |
28424277
|
Collectively, these observations highlight the homeostatic actions of JAK2 in podocytes and the importance of TFEB to autophagosome-lysosome function in these cells.
|
53 |
31173156
|
Overexpression of TFEB markedly reduced high glucose‑induced oxidative stress in podocytes, and increased the expression of superoxide dismutase 2 and heme oxygenase 1 antioxidant enzymes.
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54 |
31173156
|
It was further observed that TFEB overexpression could partially restore the expression of peroxisome proliferator‑activated receptor‑γ coactivator‑1α, transcription factor A, mitochondrial, and cytochrome c oxidase subunit 4, thereby enhancing mitochondrial biosynthesis.
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55 |
31173156
|
By overexpressing TFEB, it was revealed that TFEB increased the ratios of phosphorylated (p)‑Akt/Akt and p‑Bad/Bad, and the expression of downstream Bcl‑xl, and reduced the ratio of Bax/Bcl‑2 and the expression of cleaved‑caspase‑3 compared with high glucose‑treatment.
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56 |
31173156
|
Furthermore, when the Akt phosphorylation inhibitor Ly294002 was added, the improvement by TFEB to high glucose‑induced apoptosis was significantly reduced.
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57 |
31173156
|
These findings suggest that overexpressing TFEB could reduce the production of reactive oxygen species in podocytes in a high glucose environment, relieve oxidative stress, promote mitochondrial biogenesis and renewal functions, and reduce high glucose‑induced podocyte apoptosis by activating the Akt/Bad pathway.
|
58 |
31173156
|
Overexpression of TFEB markedly reduced high glucose‑induced oxidative stress in podocytes, and increased the expression of superoxide dismutase 2 and heme oxygenase 1 antioxidant enzymes.
|
59 |
31173156
|
It was further observed that TFEB overexpression could partially restore the expression of peroxisome proliferator‑activated receptor‑γ coactivator‑1α, transcription factor A, mitochondrial, and cytochrome c oxidase subunit 4, thereby enhancing mitochondrial biosynthesis.
|
60 |
31173156
|
By overexpressing TFEB, it was revealed that TFEB increased the ratios of phosphorylated (p)‑Akt/Akt and p‑Bad/Bad, and the expression of downstream Bcl‑xl, and reduced the ratio of Bax/Bcl‑2 and the expression of cleaved‑caspase‑3 compared with high glucose‑treatment.
|
61 |
31173156
|
Furthermore, when the Akt phosphorylation inhibitor Ly294002 was added, the improvement by TFEB to high glucose‑induced apoptosis was significantly reduced.
|
62 |
31173156
|
These findings suggest that overexpressing TFEB could reduce the production of reactive oxygen species in podocytes in a high glucose environment, relieve oxidative stress, promote mitochondrial biogenesis and renewal functions, and reduce high glucose‑induced podocyte apoptosis by activating the Akt/Bad pathway.
|
63 |
31173156
|
Overexpression of TFEB markedly reduced high glucose‑induced oxidative stress in podocytes, and increased the expression of superoxide dismutase 2 and heme oxygenase 1 antioxidant enzymes.
|
64 |
31173156
|
It was further observed that TFEB overexpression could partially restore the expression of peroxisome proliferator‑activated receptor‑γ coactivator‑1α, transcription factor A, mitochondrial, and cytochrome c oxidase subunit 4, thereby enhancing mitochondrial biosynthesis.
|
65 |
31173156
|
By overexpressing TFEB, it was revealed that TFEB increased the ratios of phosphorylated (p)‑Akt/Akt and p‑Bad/Bad, and the expression of downstream Bcl‑xl, and reduced the ratio of Bax/Bcl‑2 and the expression of cleaved‑caspase‑3 compared with high glucose‑treatment.
|
66 |
31173156
|
Furthermore, when the Akt phosphorylation inhibitor Ly294002 was added, the improvement by TFEB to high glucose‑induced apoptosis was significantly reduced.
|
67 |
31173156
|
These findings suggest that overexpressing TFEB could reduce the production of reactive oxygen species in podocytes in a high glucose environment, relieve oxidative stress, promote mitochondrial biogenesis and renewal functions, and reduce high glucose‑induced podocyte apoptosis by activating the Akt/Bad pathway.
|
68 |
31173156
|
Overexpression of TFEB markedly reduced high glucose‑induced oxidative stress in podocytes, and increased the expression of superoxide dismutase 2 and heme oxygenase 1 antioxidant enzymes.
|
69 |
31173156
|
It was further observed that TFEB overexpression could partially restore the expression of peroxisome proliferator‑activated receptor‑γ coactivator‑1α, transcription factor A, mitochondrial, and cytochrome c oxidase subunit 4, thereby enhancing mitochondrial biosynthesis.
|
70 |
31173156
|
By overexpressing TFEB, it was revealed that TFEB increased the ratios of phosphorylated (p)‑Akt/Akt and p‑Bad/Bad, and the expression of downstream Bcl‑xl, and reduced the ratio of Bax/Bcl‑2 and the expression of cleaved‑caspase‑3 compared with high glucose‑treatment.
|
71 |
31173156
|
Furthermore, when the Akt phosphorylation inhibitor Ly294002 was added, the improvement by TFEB to high glucose‑induced apoptosis was significantly reduced.
|
72 |
31173156
|
These findings suggest that overexpressing TFEB could reduce the production of reactive oxygen species in podocytes in a high glucose environment, relieve oxidative stress, promote mitochondrial biogenesis and renewal functions, and reduce high glucose‑induced podocyte apoptosis by activating the Akt/Bad pathway.
|
73 |
31173156
|
Overexpression of TFEB markedly reduced high glucose‑induced oxidative stress in podocytes, and increased the expression of superoxide dismutase 2 and heme oxygenase 1 antioxidant enzymes.
|
74 |
31173156
|
It was further observed that TFEB overexpression could partially restore the expression of peroxisome proliferator‑activated receptor‑γ coactivator‑1α, transcription factor A, mitochondrial, and cytochrome c oxidase subunit 4, thereby enhancing mitochondrial biosynthesis.
|
75 |
31173156
|
By overexpressing TFEB, it was revealed that TFEB increased the ratios of phosphorylated (p)‑Akt/Akt and p‑Bad/Bad, and the expression of downstream Bcl‑xl, and reduced the ratio of Bax/Bcl‑2 and the expression of cleaved‑caspase‑3 compared with high glucose‑treatment.
|
76 |
31173156
|
Furthermore, when the Akt phosphorylation inhibitor Ly294002 was added, the improvement by TFEB to high glucose‑induced apoptosis was significantly reduced.
|
77 |
31173156
|
These findings suggest that overexpressing TFEB could reduce the production of reactive oxygen species in podocytes in a high glucose environment, relieve oxidative stress, promote mitochondrial biogenesis and renewal functions, and reduce high glucose‑induced podocyte apoptosis by activating the Akt/Bad pathway.
|
78 |
32827692
|
HGF protected against diabetic nephropathy via autophagy-lysosome pathway in podocyte by modulating PI3K/Akt-GSK3β-TFEB axis.
|
79 |
32827692
|
Diabetic mice treated with HGF had markedly reduced ratio of kidney weight to body weight, urinary albumin excretion, podocyte loss and matrix expansion compared with that in the non-treated counterpart.
|
80 |
32827692
|
Simultaneously, HGF-treated diabetic mice exhibited increased autophagy activity as indicated by the decreased accumulation of sequestosome 1 (SQSTM1/ p62) and increased microtubule-associated proteins 1 light chains 3 (LC3) II/LC3I ratio.
|
81 |
32827692
|
These beneficial effects of HGF were blocked by HGF/c-Met inhibitor Crizotinib or phosphatidylinositide 3-kinases (PI3K) inhibitor LY294002.
|
82 |
32827692
|
Moreover, HGF treatment obviously prevented inactivation of the protein kinase B (Akt)-glycogen synthase kinase 3 beta (GSK3β)-transcription factor EB (TFEB) axis in high glucose-stimulated podocytes, which was associated with improved lysosome function and autophagy.
|
83 |
32827692
|
These results suggested that HGF protected against diabetic nephropathy through restoring podocyte autophagy, which at least partially involved PI3K/Akt-GSK3β-TFEB axis-mediated lysosomal function improvement.
|