HMGB1 and p38 have a common regulator TGF-beta
HMGB1 is regulated by TGF-beta |
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Positive_regulation(C: TGF-beta, T: Gene_expression(T: HMGB1))
Confidence: High
Inflammatory cytokines and TGF-beta increase HMGB1 expression and secretion by monocyte/macrophages. Described in 1 sentence
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Negative_regulation(C: TGF-beta, T: HMGB1)
Confidence: Average
IFN-gamma, TNF-alpha, TWEAK, and TGF-beta induced an intracellular redistribution of HMGB1 and stimulated secretion by THP-1 cells and human blood monocytes. Described in 1 sentence
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Positive_regulation(C: TGF-beta, T: HMGB1)
Confidence: Low
Treatment of wild-type cells with small interfering RNA to knock down OPN reduced transforming growth factor-beta1-induced alpha-smooth muscle actin and HMGB1 to levels observed in OPN-null cells. Described in 1 sentence
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p38 is regulated by TGF-beta |
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Negative_regulation(C: TGF-beta, T: Gene_expression(T: p38))
Confidence: Very high
The expression of Col I and alpha-SMA in SRV4 could be reduced by SA-B independent TGF-beta1. Described in 1 sentence
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Positive_regulation(C: TGF-beta, T: Transcription(T: p38))
Confidence: Very high
Transforming growth factor-beta (TGF-beta) stimulates the transcription of the alpha2(I) collagen gene. Described in 2 sentences
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Positive_regulation(C: TGF-beta, T: Phosphorylation(T: p38))
Confidence: High
As shown in Figure 4a, Western blotting revealed that TGF-beta1 induced the phosphorylation of p38-MAPK and PKC as early as 10 minutes after stimulation. Described in 41 sentences
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Positive_regulation(C: TGF-beta, T: p38)
Confidence: High
As tubular epithelial cells are the natural targets of TGF-beta1 in vivo [17], this result further supported that TGF-beta1 exerts its fibrogenic effect through Sema4C-mediated activation of p38 MAPK. Described in 114 sentences
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Positive_regulation(C: TGF-beta, T: Gene_expression(T: p38))
Confidence: Average
Fluvastatin abolished TGF-beta1-induced phosphorylation of p38 MAPK and TGF-beta1-induced TSP-1 expression. Described in 11 sentences
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Regulation(C: TGF-beta, T: Gene_expression(T: p38))
Confidence: Average
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Negative_regulation(C: TGF-beta, T: p38)
Confidence: Low
Our findings however add new insights into the TGFbeta1-mediated regulation of p38MAPK since a concentration dependence of TGFbeta on p38MAPK was revealed: Whereas low concentrations of TGFbeta1, endogenous and (0.01 ng/ml), induced p38MAPK activation, 0.1 ng/ml and 1.0 ng/ml TGFbeta prevented activation of p38MAPK. Described in 4 sentences
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Regulation(C: TGF-beta, T: p38)
Confidence: Low
Although this claim is beyond the scope of this paper, it may be worth investigating other upstream mediators that control p38 MAPK, ERK, and AKT simultaneously such as TGF-beta, H-ras, and ASK-1, which are known to be involved in wound healing. Described in 6 sentences
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Positive_regulation(C: TGF-beta, T: Positive_regulation(C: TGF-beta, T: Gene_expression(T: p38)))
Confidence: Low
Fluvastatin abolished TGF-beta1-induced phosphorylation of p38 MAPK and TGF-beta1-induced TSP-1 expression. Described in 1 sentence
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Positive_regulation(C: Positive_regulation(T: TGF-beta), T: Phosphorylation(T: p38))
Confidence: Low
As shown in Figure 8A and 8B, TGFbeta2 stimulation caused phosphorylation of p38 MAPK, which was transiently upregulated at 6 h as previously reported [13]. Described in 2 sentences
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Positive_regulation(C: Binding(T: TGF-beta), T: Gene_expression(T: p38))
Confidence: Low
We also show that the ligation of alpha2beta1 leads to the activation of p38 MAPK, especially its p38alpha isoform. Described in 2 sentences
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Positive_regulation(C: Positive_regulation(T: TGF-beta), T: p38)
Confidence: Very low
In non-Smad signaling pathways, activated TGF-beta receptors utilize extracellular signal-regulated kinases (ERK), P38 mitogen-activated protein kinases (p38MAPK), or c-Jun N-terminal kinases (JNK) signaling proteins to activate gene targets [41]. Described in 2 sentences
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Negative_regulation(C: Gene_expression(T: TGF-beta), T: Gene_expression(T: p38))
Confidence: Very low
Transfection of the same keratinocytes with the kinase-negative mutants of p38-alpha or p38-beta mitogen-activated protein kinase markedly inhibited keratinocyte migration on collagen. Described in 1 sentence
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