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PMID |
Sentence |
1 |
14617289
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HoxD3 expression and collagen synthesis in diabetic fibroblasts.
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2 |
14617289
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We have observed that expression of homeobox D3 (HoxD3), a collagen-inducing transcription factor, and expression of collagen are reduced in an established animal model of diabetic wound repair, the leptin-deficient diabetic (db/db) mouse.
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3 |
14617289
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We sought to evaluate whether the diminished expression of collagen and HoxD3 would be maintained once fibroblasts were removed from the diabetic wound environment.
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4 |
14617289
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Fibroblasts were isolated from both wild-type and diabetic animals and expression of HoxD3 and collagen assessed.
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5 |
14617289
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We found that when removed from the diabetic wound environment, HoxD3 and type I collagen expression are increased in diabetic fibroblasts when compared to wild-type fibroblasts.
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6 |
14617289
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The increase in type I collagen is not related to increased production or activation of transforming growth factor-beta1.
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7 |
14617289
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However, when the diabetic fibroblasts are cultured in a 3D collagen matrix, expression of type I collagen and HoxD3 is markedly reduced and reflects the pattern of gene expression observed in the in vivo diabetic wound environment.
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8 |
14617289
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Thus, although diabetic fibroblasts can regain the capacity to express high levels of collagen and HoxD3 once removed from the diabetic wound environment, culturing cells in the presence of a 3D collagen matrix is sufficient to revert these fibroblasts to their previous nonsynthetic state.
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9 |
14617289
|
HoxD3 expression and collagen synthesis in diabetic fibroblasts.
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10 |
14617289
|
We have observed that expression of homeobox D3 (HoxD3), a collagen-inducing transcription factor, and expression of collagen are reduced in an established animal model of diabetic wound repair, the leptin-deficient diabetic (db/db) mouse.
|
11 |
14617289
|
We sought to evaluate whether the diminished expression of collagen and HoxD3 would be maintained once fibroblasts were removed from the diabetic wound environment.
|
12 |
14617289
|
Fibroblasts were isolated from both wild-type and diabetic animals and expression of HoxD3 and collagen assessed.
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13 |
14617289
|
We found that when removed from the diabetic wound environment, HoxD3 and type I collagen expression are increased in diabetic fibroblasts when compared to wild-type fibroblasts.
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14 |
14617289
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The increase in type I collagen is not related to increased production or activation of transforming growth factor-beta1.
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15 |
14617289
|
However, when the diabetic fibroblasts are cultured in a 3D collagen matrix, expression of type I collagen and HoxD3 is markedly reduced and reflects the pattern of gene expression observed in the in vivo diabetic wound environment.
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16 |
14617289
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Thus, although diabetic fibroblasts can regain the capacity to express high levels of collagen and HoxD3 once removed from the diabetic wound environment, culturing cells in the presence of a 3D collagen matrix is sufficient to revert these fibroblasts to their previous nonsynthetic state.
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17 |
14617289
|
HoxD3 expression and collagen synthesis in diabetic fibroblasts.
|
18 |
14617289
|
We have observed that expression of homeobox D3 (HoxD3), a collagen-inducing transcription factor, and expression of collagen are reduced in an established animal model of diabetic wound repair, the leptin-deficient diabetic (db/db) mouse.
|
19 |
14617289
|
We sought to evaluate whether the diminished expression of collagen and HoxD3 would be maintained once fibroblasts were removed from the diabetic wound environment.
|
20 |
14617289
|
Fibroblasts were isolated from both wild-type and diabetic animals and expression of HoxD3 and collagen assessed.
|
21 |
14617289
|
We found that when removed from the diabetic wound environment, HoxD3 and type I collagen expression are increased in diabetic fibroblasts when compared to wild-type fibroblasts.
|
22 |
14617289
|
The increase in type I collagen is not related to increased production or activation of transforming growth factor-beta1.
|
23 |
14617289
|
However, when the diabetic fibroblasts are cultured in a 3D collagen matrix, expression of type I collagen and HoxD3 is markedly reduced and reflects the pattern of gene expression observed in the in vivo diabetic wound environment.
|
24 |
14617289
|
Thus, although diabetic fibroblasts can regain the capacity to express high levels of collagen and HoxD3 once removed from the diabetic wound environment, culturing cells in the presence of a 3D collagen matrix is sufficient to revert these fibroblasts to their previous nonsynthetic state.
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25 |
14617289
|
HoxD3 expression and collagen synthesis in diabetic fibroblasts.
|
26 |
14617289
|
We have observed that expression of homeobox D3 (HoxD3), a collagen-inducing transcription factor, and expression of collagen are reduced in an established animal model of diabetic wound repair, the leptin-deficient diabetic (db/db) mouse.
|
27 |
14617289
|
We sought to evaluate whether the diminished expression of collagen and HoxD3 would be maintained once fibroblasts were removed from the diabetic wound environment.
|
28 |
14617289
|
Fibroblasts were isolated from both wild-type and diabetic animals and expression of HoxD3 and collagen assessed.
|
29 |
14617289
|
We found that when removed from the diabetic wound environment, HoxD3 and type I collagen expression are increased in diabetic fibroblasts when compared to wild-type fibroblasts.
|
30 |
14617289
|
The increase in type I collagen is not related to increased production or activation of transforming growth factor-beta1.
|
31 |
14617289
|
However, when the diabetic fibroblasts are cultured in a 3D collagen matrix, expression of type I collagen and HoxD3 is markedly reduced and reflects the pattern of gene expression observed in the in vivo diabetic wound environment.
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32 |
14617289
|
Thus, although diabetic fibroblasts can regain the capacity to express high levels of collagen and HoxD3 once removed from the diabetic wound environment, culturing cells in the presence of a 3D collagen matrix is sufficient to revert these fibroblasts to their previous nonsynthetic state.
|
33 |
14617289
|
HoxD3 expression and collagen synthesis in diabetic fibroblasts.
|
34 |
14617289
|
We have observed that expression of homeobox D3 (HoxD3), a collagen-inducing transcription factor, and expression of collagen are reduced in an established animal model of diabetic wound repair, the leptin-deficient diabetic (db/db) mouse.
|
35 |
14617289
|
We sought to evaluate whether the diminished expression of collagen and HoxD3 would be maintained once fibroblasts were removed from the diabetic wound environment.
|
36 |
14617289
|
Fibroblasts were isolated from both wild-type and diabetic animals and expression of HoxD3 and collagen assessed.
|
37 |
14617289
|
We found that when removed from the diabetic wound environment, HoxD3 and type I collagen expression are increased in diabetic fibroblasts when compared to wild-type fibroblasts.
|
38 |
14617289
|
The increase in type I collagen is not related to increased production or activation of transforming growth factor-beta1.
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39 |
14617289
|
However, when the diabetic fibroblasts are cultured in a 3D collagen matrix, expression of type I collagen and HoxD3 is markedly reduced and reflects the pattern of gene expression observed in the in vivo diabetic wound environment.
|
40 |
14617289
|
Thus, although diabetic fibroblasts can regain the capacity to express high levels of collagen and HoxD3 once removed from the diabetic wound environment, culturing cells in the presence of a 3D collagen matrix is sufficient to revert these fibroblasts to their previous nonsynthetic state.
|
41 |
14617289
|
HoxD3 expression and collagen synthesis in diabetic fibroblasts.
|
42 |
14617289
|
We have observed that expression of homeobox D3 (HoxD3), a collagen-inducing transcription factor, and expression of collagen are reduced in an established animal model of diabetic wound repair, the leptin-deficient diabetic (db/db) mouse.
|
43 |
14617289
|
We sought to evaluate whether the diminished expression of collagen and HoxD3 would be maintained once fibroblasts were removed from the diabetic wound environment.
|
44 |
14617289
|
Fibroblasts were isolated from both wild-type and diabetic animals and expression of HoxD3 and collagen assessed.
|
45 |
14617289
|
We found that when removed from the diabetic wound environment, HoxD3 and type I collagen expression are increased in diabetic fibroblasts when compared to wild-type fibroblasts.
|
46 |
14617289
|
The increase in type I collagen is not related to increased production or activation of transforming growth factor-beta1.
|
47 |
14617289
|
However, when the diabetic fibroblasts are cultured in a 3D collagen matrix, expression of type I collagen and HoxD3 is markedly reduced and reflects the pattern of gene expression observed in the in vivo diabetic wound environment.
|
48 |
14617289
|
Thus, although diabetic fibroblasts can regain the capacity to express high levels of collagen and HoxD3 once removed from the diabetic wound environment, culturing cells in the presence of a 3D collagen matrix is sufficient to revert these fibroblasts to their previous nonsynthetic state.
|
49 |
14617289
|
HoxD3 expression and collagen synthesis in diabetic fibroblasts.
|
50 |
14617289
|
We have observed that expression of homeobox D3 (HoxD3), a collagen-inducing transcription factor, and expression of collagen are reduced in an established animal model of diabetic wound repair, the leptin-deficient diabetic (db/db) mouse.
|
51 |
14617289
|
We sought to evaluate whether the diminished expression of collagen and HoxD3 would be maintained once fibroblasts were removed from the diabetic wound environment.
|
52 |
14617289
|
Fibroblasts were isolated from both wild-type and diabetic animals and expression of HoxD3 and collagen assessed.
|
53 |
14617289
|
We found that when removed from the diabetic wound environment, HoxD3 and type I collagen expression are increased in diabetic fibroblasts when compared to wild-type fibroblasts.
|
54 |
14617289
|
The increase in type I collagen is not related to increased production or activation of transforming growth factor-beta1.
|
55 |
14617289
|
However, when the diabetic fibroblasts are cultured in a 3D collagen matrix, expression of type I collagen and HoxD3 is markedly reduced and reflects the pattern of gene expression observed in the in vivo diabetic wound environment.
|
56 |
14617289
|
Thus, although diabetic fibroblasts can regain the capacity to express high levels of collagen and HoxD3 once removed from the diabetic wound environment, culturing cells in the presence of a 3D collagen matrix is sufficient to revert these fibroblasts to their previous nonsynthetic state.
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57 |
14633614
|
HoxD3, a homeobox transcription factor that promotes angiogenesis and collagen synthesis, is up-regulated during normal wound repair whereas its expression is diminished in poorly healing wounds of the genetically diabetic (db/db) mouse.
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58 |
14633614
|
Furthermore, we also observed that the HoxD3-mediated improvement in diabetic wound repair was accompanied by increases in mRNA expression of the HoxD3 target genes, Col1A1 and beta 3-integrin leading to enhanced angiogenesis and collagen deposition in the wounds.
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59 |
14633614
|
Finally, we show that despite the dramatic increase in collagen synthesis and deposition in HoxD3-treated wounds, these wounds showed normal remodeling and we found no evidence of abnormal wound healing.
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60 |
14633614
|
These results indicate that HoxD3 may provide a means to directly improve collagen deposition, angiogenesis and closure in poorly healing diabetic wounds.
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61 |
14633614
|
HoxD3, a homeobox transcription factor that promotes angiogenesis and collagen synthesis, is up-regulated during normal wound repair whereas its expression is diminished in poorly healing wounds of the genetically diabetic (db/db) mouse.
|
62 |
14633614
|
Furthermore, we also observed that the HoxD3-mediated improvement in diabetic wound repair was accompanied by increases in mRNA expression of the HoxD3 target genes, Col1A1 and beta 3-integrin leading to enhanced angiogenesis and collagen deposition in the wounds.
|
63 |
14633614
|
Finally, we show that despite the dramatic increase in collagen synthesis and deposition in HoxD3-treated wounds, these wounds showed normal remodeling and we found no evidence of abnormal wound healing.
|
64 |
14633614
|
These results indicate that HoxD3 may provide a means to directly improve collagen deposition, angiogenesis and closure in poorly healing diabetic wounds.
|
65 |
14633614
|
HoxD3, a homeobox transcription factor that promotes angiogenesis and collagen synthesis, is up-regulated during normal wound repair whereas its expression is diminished in poorly healing wounds of the genetically diabetic (db/db) mouse.
|
66 |
14633614
|
Furthermore, we also observed that the HoxD3-mediated improvement in diabetic wound repair was accompanied by increases in mRNA expression of the HoxD3 target genes, Col1A1 and beta 3-integrin leading to enhanced angiogenesis and collagen deposition in the wounds.
|
67 |
14633614
|
Finally, we show that despite the dramatic increase in collagen synthesis and deposition in HoxD3-treated wounds, these wounds showed normal remodeling and we found no evidence of abnormal wound healing.
|
68 |
14633614
|
These results indicate that HoxD3 may provide a means to directly improve collagen deposition, angiogenesis and closure in poorly healing diabetic wounds.
|
69 |
14633614
|
HoxD3, a homeobox transcription factor that promotes angiogenesis and collagen synthesis, is up-regulated during normal wound repair whereas its expression is diminished in poorly healing wounds of the genetically diabetic (db/db) mouse.
|
70 |
14633614
|
Furthermore, we also observed that the HoxD3-mediated improvement in diabetic wound repair was accompanied by increases in mRNA expression of the HoxD3 target genes, Col1A1 and beta 3-integrin leading to enhanced angiogenesis and collagen deposition in the wounds.
|
71 |
14633614
|
Finally, we show that despite the dramatic increase in collagen synthesis and deposition in HoxD3-treated wounds, these wounds showed normal remodeling and we found no evidence of abnormal wound healing.
|
72 |
14633614
|
These results indicate that HoxD3 may provide a means to directly improve collagen deposition, angiogenesis and closure in poorly healing diabetic wounds.
|