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PMID |
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1 |
1671798
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The effect of insulin and insulin-like growth factors were examined in closer detail because of the clinical association between insulin and hyperandrogenism.
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2 |
1671798
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Pituitary hormones and hypothalamic releasing factors, such as human ACTH (10 nM), beta-endorphin (10 nM), beta-lipotropin (10 nM), alpha-MSH (10 nM), gamma 3-MSH (10 nM), ovine luteinizing hormone (10 ng/ml), ovine follicle-stimulating hormone (10 ng/ml), ovine thyroid-stimulating hormone (10 ng/ml), rat growth hormone (10 ng/ml), rat prolactin (10 ng/ml), rat corticotropin-releasing factor (10 nM), luteinizing hormone-releasing factor (10 nM), thyrotropin-releasing factor (10 nM), human growth hormone-releasing factor (10 nM), and somatostatin (10 nM), have no significant effects on aromatase activity.
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3 |
1671798
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Porcine inhibin A (10 ng/ml) and porcine activin AB (10 ng/ml), two ovarian hormones with structural transforming homology to transforming growth factor-beta, also have no effect on aromatase activity.
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4 |
1671798
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Although basic fibroblast growth factor (1-100 ng/ml), acidic fibroblast growth factor (1 ng/ml), epidermal growth factor (1 ng/ml), platelet-derived growth factor (1 ng/ml), tumor necrosis factor (1 ng/ml), and transforming growth factor-beta 1 (1 ng/ml) have no effect on basal aromatase activity in human skin fibroblasts, all of these growth factors inhibited the ability of dibutyryladenosine 3',5'-cyclic monophosphate to stimulate aromatase activity.
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5 |
1671798
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In contrast, both insulin (100 pg/ml-10 ng/ml) and insulin-like growth factor-1 (1-100 ng/ml) had no effect on cAMP-stimulated aromatase but potentiated the action of dexamethasone (100 nM).
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6 |
1671798
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On the basis of the results presented here, it is interesting to speculate that the hyperandrogenism that is often associated with insulin resistance may be due to a combination of growth factor-mediated inhibition of aromatase activity and the failure of peripheral tissues to respond to insulin and metabolize androgens to estrogens.
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7 |
1702773
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The authors examined the effect of insulin-like growth factor 1 (IGF 1), epidermal growth factor (EGF), and acidic fibroblast growth factor (AFGF) on the synthesis by human retinal endothelial cell (HREC) of plasminogen activators (PA; tissue-type [t-PA] and urokinase-type [u-PA]) and plasminogen activator inhibitor (PAI).
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8 |
1702773
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Immunologic and functional assays for t-PA, u-PA, and PA1 were conducted with cell lines derived from three diabetics and three nondiabetic controls.
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9 |
1702773
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Likewise AFGF and EGF caused no significant change of t-PA levels.
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10 |
1702773
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Both IGF I and EGF caused a significant increase of t-PA from HREC of diabetic origin (9.6 +/- 0.8 ng/ml unstimulated versus 16.6 +/- 1.9 ng/ml IGF I-stimulated, P less than 0.001, and 14.6 +/- 2.7 ng/ml EGF-stimulated P less than 0.005).
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11 |
1702773
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The authors examined the effect of insulin-like growth factor 1 (IGF 1), epidermal growth factor (EGF), and acidic fibroblast growth factor (AFGF) on the synthesis by human retinal endothelial cell (HREC) of plasminogen activators (PA; tissue-type [t-PA] and urokinase-type [u-PA]) and plasminogen activator inhibitor (PAI).
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12 |
1702773
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Immunologic and functional assays for t-PA, u-PA, and PA1 were conducted with cell lines derived from three diabetics and three nondiabetic controls.
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13 |
1702773
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Likewise AFGF and EGF caused no significant change of t-PA levels.
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14 |
1702773
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Both IGF I and EGF caused a significant increase of t-PA from HREC of diabetic origin (9.6 +/- 0.8 ng/ml unstimulated versus 16.6 +/- 1.9 ng/ml IGF I-stimulated, P less than 0.001, and 14.6 +/- 2.7 ng/ml EGF-stimulated P less than 0.005).
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15 |
1707883
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Identification of heparan sulfate proteoglycan as a high affinity receptor for acidic fibroblast growth factor (aFGF) in a parathyroid cell line.
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16 |
1707883
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All together, these results suggest that PT-r cells bear two distinct high affinity receptors for aFGF, a 150-kDa receptor which is a heparan sulfate proteoglycan and another that is a glycoprotein.
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17 |
1707883
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Identification of heparan sulfate proteoglycan as a high affinity receptor for acidic fibroblast growth factor (aFGF) in a parathyroid cell line.
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18 |
1707883
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All together, these results suggest that PT-r cells bear two distinct high affinity receptors for aFGF, a 150-kDa receptor which is a heparan sulfate proteoglycan and another that is a glycoprotein.
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19 |
2536936
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The cells showed mitogenic responses to endothelial cell growth factor, basic fibroblast growth factor, insulin-like growth factor types I and II, platelet-derived growth factor, ascorbic acid, and progesterone.
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20 |
8090787
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We have purified three acidic (FGF-1) and basic (FGF-2) fibroblast growth factor binding proteins (FGF-BP1, FGF-BP2, and FGF-BP3) from human plasma and calf serum and demonstrate the presence of these circulating FGF-BPs in blood.
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21 |
8090787
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Each are truncated forms of the high-affinity FGF receptor (FGFR-1).
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22 |
8090787
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FGF-BP1 and FGF-BP2 have estimated molecular masses of 70-85 kDa and 55-60 kDa, respectively, and are detected by using 125I-labeled FGF-2 ligand blotting.
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23 |
8090787
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Immunoblotting with four distinct antibodies to FGFR-1 reveals that FGF-BP1 and FGF-BP2 are immunologically and biochemically related to the extracellular domain of FGFR-1.
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24 |
8090787
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Protein sequencing of the amino terminus of FGF-BP2 and FGF-BP3 reveals identity with the extracellular domain of the two-IgG-loop form of human FGFR-1.
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25 |
8738799
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Vascular permeability factor (VPF), also known as vascular endothelial growth factor (VEGF), is a potent enhancer of microvascular permeability and a selective endothelial cell growth factor.
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26 |
8954057
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Basic fibroblast growth factor (bFGF) is a potent endothelial cell growth factor that does not normally circulate in healthy nonpregnant adults. bFGF has been reported in plasma from patients with certain tumors consistent with a postulated role in tumor angiogenesis.
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27 |
9036931
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A eukaryotic expression plasmid composed of the Hst signal peptide sequence in-frame with the human aFGF sequence was used.
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28 |
9137900
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Interest has focused on basic fibroblast growth factor (bFGF), insulin-like growth factor-1 (IGF-1), platelet-derived growth factor (PDGF), transforming growth factor beta (TGF beta) and more recently vascular endothelial cell growth factor (VEGF).
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29 |
9137900
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Histologic studies have demonstrated the presence of growth factor proteins and receptors and/or their mRNA, mainly VEGF, PDGF, and bFGF, in preretinal membranes of patients with proliferative diabetic retinopathy.
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30 |
9137900
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Elevated intravitreal levels of IGF-1 and VEGF correlating with neovascular activity have been found in some patients.
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31 |
9137900
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Inhibition of IGF-1 by somatostatin analogs has produced unsatisfactory results.
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32 |
9179598
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We found that basic fibroblast growth factor (bFGF), acidic fibroblast growth factor (aFGF), epidermal growth factor (EGF), and hypertonic NaCl were able to increase the expression of AR in astrocytes.
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33 |
9249139
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The HS and heparin-like fractions isolated from the diabetics (in contrast to the low sulfated fractions) retained high affinity for the acidic (FGF-1) and basic (FGF-2) fibroblast growth factors.
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34 |
9249139
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By contrast, the diabetic HS-like fractions promoted the biological activity of FGF-2 but not of FGF-1.
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35 |
9249139
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The results support the idea that the structural motives in HS required for FGF-1 and FGF-2 mediated receptor signalling are different.
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36 |
9249139
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The HS and heparin-like fractions isolated from the diabetics (in contrast to the low sulfated fractions) retained high affinity for the acidic (FGF-1) and basic (FGF-2) fibroblast growth factors.
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37 |
9249139
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By contrast, the diabetic HS-like fractions promoted the biological activity of FGF-2 but not of FGF-1.
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38 |
9249139
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The results support the idea that the structural motives in HS required for FGF-1 and FGF-2 mediated receptor signalling are different.
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39 |
9249139
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The HS and heparin-like fractions isolated from the diabetics (in contrast to the low sulfated fractions) retained high affinity for the acidic (FGF-1) and basic (FGF-2) fibroblast growth factors.
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40 |
9249139
|
By contrast, the diabetic HS-like fractions promoted the biological activity of FGF-2 but not of FGF-1.
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41 |
9249139
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The results support the idea that the structural motives in HS required for FGF-1 and FGF-2 mediated receptor signalling are different.
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42 |
9703323
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FGFR1 and FGFR4 were shown to be expressed at a high level during early pancreatic development before embryonic day 16, their levels of expression decreasing thereafter.
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43 |
9703323
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It was demonstrated in vitro that both FGF1 and FGF2 induce the expression of NGFI-A mRNA, a useful indicator of functional growth factor-signaling pathways.
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44 |
9703323
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Finally, the effect of FGF2 on embryonic pancreatic epithelial cell proliferation was studied.
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45 |
9703323
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It was shown that FGF2 induces the proliferation of pancreatic epithelial cells during embryonic life.
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46 |
9763200
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We have demonstrated that diabetic skin exhibited a significant deficiency in total mitogenic activity, notably a diminution in FGF1, FGF2 and TGFbeta-like molecules.
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47 |
9914941
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Bone contains several growth factors, including bone morphogenetic proteins (BMPs), transforming growth factor beta (TGF-beta), insulin-like growth factors I and II (IGF-I and IGF-II), platelet derived growth factor (PDGF) and basic and acidic fibroblast growth factor (bFGF and aFGF).
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48 |
10484060
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Regulation of transforming growth factor-beta, basic fibroblast growth factor, and vascular endothelial cell growth factor mRNA in peripheral blood leukocytes in patients with diabetic retinopathy.
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49 |
10484060
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In the present study, we examined the effect of glucose concentration on the expression of vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), and transforming growth factor-beta (TGF-beta) mRNA using reverse transcriptase-polymerase chain reaction (RT-betaCR) in normal healthy leukocytes in vitro and in leukocytes from patients with type 1 diabetes mellitus.
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50 |
10484060
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In vitro, the level of TGF-beta mRNA was altered in response to the glucose concentration (maximum at 10 mmol/L), while bFGF mRNA remained relatively constant and VEGF mRNA varied with no clear correlation with the glucose concentration.
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51 |
10484060
|
Leukocytes from type 1 patients showed no difference in bFGF or TGF-beta mRNA levels compared with age-matched healthy controls.
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52 |
10725978
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Elevated plasma vascular endothelial cell growth factor and thrombomodulin in juvenile diabetic patients.
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53 |
10725978
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Elevated levels of blood glucose can cause endothelial cell damage, and markers of endothelial damage such as von Willebrand factor (vWF) and thrombomodulin (TM) have been reported to increase in adult diabetic patients.
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54 |
10725978
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Growth factors are strongly linked to smooth muscle cell proliferation that contributes significantly to the vascular occlusive process and it has been shown that vascular endothelial cell growth factor (VEGF) stimulates release of vWF from endothelial cells.
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55 |
10725978
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Elevated plasma vascular endothelial cell growth factor and thrombomodulin in juvenile diabetic patients.
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56 |
10725978
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Elevated levels of blood glucose can cause endothelial cell damage, and markers of endothelial damage such as von Willebrand factor (vWF) and thrombomodulin (TM) have been reported to increase in adult diabetic patients.
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57 |
10725978
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Growth factors are strongly linked to smooth muscle cell proliferation that contributes significantly to the vascular occlusive process and it has been shown that vascular endothelial cell growth factor (VEGF) stimulates release of vWF from endothelial cells.
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58 |
10748122
|
A novel type I fibroblast growth factor receptor activates mitogenic signaling in the absence of detectable tyrosine phosphorylation of FRS2.
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59 |
10748122
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A novel variant of the fibroblast growth factor receptor type 1 (FGFR-1) was identified in human placental RNA.
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60 |
10748122
|
Transfected L6 clones expressed respective proteins and bound (125)I-labeled FGF-2 with K(d) values of 99 pm (FGFR-1) and 26 pm (FGFR-1L).
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61 |
10748122
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FGF-1 and FGF-2 competed efficiently with (125)I-FGF-2 for binding to FGFR-1 and FGFR-1L, whereas FGF-4 was less efficient.
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62 |
10748122
|
FGF-1, FGF-2, and FGF-4 enhanced mitogen-activated protein kinase (MAPK) activity, increased steady-state c-fos mRNA levels, and stimulated proliferation through either receptor, whereas KGF was without effect.
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63 |
10748122
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FGFR-1 expressing clones exhibited ligand-induced tyrosine phosphorylation of fibroblast growth factor receptor substrate 2 (FRS2), a 90-kDa adaptor protein that links FGFR-1 activation to the MAPK cascade.
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64 |
10748122
|
These findings indicate that FGFR-1L binds FGF-1 and FGF-2 with high affinity and is capable of mitogenic signaling, but may activate MAPK to occur via non-classical signaling intermediates.
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65 |
10748122
|
A novel type I fibroblast growth factor receptor activates mitogenic signaling in the absence of detectable tyrosine phosphorylation of FRS2.
|
66 |
10748122
|
A novel variant of the fibroblast growth factor receptor type 1 (FGFR-1) was identified in human placental RNA.
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67 |
10748122
|
Transfected L6 clones expressed respective proteins and bound (125)I-labeled FGF-2 with K(d) values of 99 pm (FGFR-1) and 26 pm (FGFR-1L).
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68 |
10748122
|
FGF-1 and FGF-2 competed efficiently with (125)I-FGF-2 for binding to FGFR-1 and FGFR-1L, whereas FGF-4 was less efficient.
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69 |
10748122
|
FGF-1, FGF-2, and FGF-4 enhanced mitogen-activated protein kinase (MAPK) activity, increased steady-state c-fos mRNA levels, and stimulated proliferation through either receptor, whereas KGF was without effect.
|
70 |
10748122
|
FGFR-1 expressing clones exhibited ligand-induced tyrosine phosphorylation of fibroblast growth factor receptor substrate 2 (FRS2), a 90-kDa adaptor protein that links FGFR-1 activation to the MAPK cascade.
|
71 |
10748122
|
These findings indicate that FGFR-1L binds FGF-1 and FGF-2 with high affinity and is capable of mitogenic signaling, but may activate MAPK to occur via non-classical signaling intermediates.
|
72 |
10748122
|
A novel type I fibroblast growth factor receptor activates mitogenic signaling in the absence of detectable tyrosine phosphorylation of FRS2.
|
73 |
10748122
|
A novel variant of the fibroblast growth factor receptor type 1 (FGFR-1) was identified in human placental RNA.
|
74 |
10748122
|
Transfected L6 clones expressed respective proteins and bound (125)I-labeled FGF-2 with K(d) values of 99 pm (FGFR-1) and 26 pm (FGFR-1L).
|
75 |
10748122
|
FGF-1 and FGF-2 competed efficiently with (125)I-FGF-2 for binding to FGFR-1 and FGFR-1L, whereas FGF-4 was less efficient.
|
76 |
10748122
|
FGF-1, FGF-2, and FGF-4 enhanced mitogen-activated protein kinase (MAPK) activity, increased steady-state c-fos mRNA levels, and stimulated proliferation through either receptor, whereas KGF was without effect.
|
77 |
10748122
|
FGFR-1 expressing clones exhibited ligand-induced tyrosine phosphorylation of fibroblast growth factor receptor substrate 2 (FRS2), a 90-kDa adaptor protein that links FGFR-1 activation to the MAPK cascade.
|
78 |
10748122
|
These findings indicate that FGFR-1L binds FGF-1 and FGF-2 with high affinity and is capable of mitogenic signaling, but may activate MAPK to occur via non-classical signaling intermediates.
|
79 |
10805284
|
In this study, histochemical examination of atherosclerotic plaques showed that vascular endothelial cell growth factor (VEGF) was expressed by the smooth muscle cells and foamy macrophages in the atherosclerotic intimas.
|
80 |
10835101
|
With the identification of several proangiogenic molecules such as the vascular endothelial cell growth factor, the fibroblast growth factors (like in FGFs), and the angiopoietins, and the recent description of specific inhibitors of angiogenesis such as platelet factor-4, angiostatin, endostatin, and vasostatin, it is recognized that therapeutic interference with vasculature formation offers a tool for clinical applications in various pathologies.
|
81 |
11130726
|
Here we show that the FGF receptors (FGFRs) 1 and 2, together with the ligands FGF1, FGF2, FGF4, FGF5, FGF7 and FGF10, are expressed in adult mouse beta-cells, indicating that FGF signalling may have a role in differentiated beta-cells.
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82 |
11130726
|
We also show that Ipf1/Pdx1 is required for the expression of FGFR1 signalling components in beta-cells, indicating that Ipf1/Pdx1 acts upstream of FGFR1 signalling in beta-cells to maintain proper glucose sensing, insulin processing and glucose homeostasis.
|
83 |
11409298
|
Stimulatory and synergistic effects of luteinising hormone and insulin like growth factor 1 on the secretion of vascular endothelial growth factor and progesterone of cultured bovine granulosa cells.
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84 |
11409298
|
The aim of the study was to test under in vitro conditions the stimulation of VEGF and progesterone (P) secretion of bovine granulosa cells by LH, IGF1 (insulin like growth factor) or by factors known to be produced by luteinised granulosa cells or in the early CL.
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85 |
11409298
|
LH and IGF1 stimulated dose dependently and significantly P and VEGF when tested alone.
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86 |
11409298
|
In contrast, VEGF was stimulated only additively with 0.1 ng/ml of LH plus 5 or 10 ng IGF1.
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87 |
11409298
|
Endothelin, oxytocin, progesterone, atrial natiuretic peptide, angiotensin II, prostaglandin F2 alpha alpha, prostaglandin E2, cortisol, fibroblast growth factor 1 and 2 and growth hormone showed no effect neither on P nor on VEGF.
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88 |
11409298
|
Tumour necrosis factor alpha (TNF alpha) stimulated (P < 0.05) VEGF with 10 or 100 ng/ml but not P.
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89 |
12007725
|
In the present study we examined the potential morphogenic activities of the growth factors FGF1, FGF2 and FGF7, and cellular processes underlying morphogenesis, in pancreatic cells from streptozotocin diabetic newborn rats.
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90 |
12007725
|
The most prominent stimulatory effect was found after application of FGF2 and 7 at a dose of 100 ng/l in endocrine and exocrine cells of diabetic rats.
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91 |
12007725
|
It is concluded that FGF2 and 7 might act as putative key-signalling molecules in the differentiation of pancreatic cells.
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92 |
12828993
|
Four angiogenic factors, insulin-like growth factor, vascular endothelial growth factor, fibroblast growth factor, and placental endothelial cell growth factor, and three anti-angiogenic factors, pigment epithelium-derived factor, endostatin, and thrombospondin, were found, and this may contribute to elucidating the pathological changes in the concentration and the modified structures of these proteins, in diseases of the retina, especially, diabetic retinopathy.
|
93 |
15249173
|
Here we investigated the action of calcium dobesilate on retinal albumin leakage in streptozotocin-diabetic rats, together with relevant in vivo retinal antioxidant and permeability markers, i.e., carboxymethyl-lysine-advanced glycation end product (CML-AGE) formation and vascular endothelial cell growth factor (VEGF) overexpression.
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94 |
15249173
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Retinal albumin leakage, CML-AGE formation, and VEGF overexpression were evaluated by immunohistochemistry of frozen eye sections.
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95 |
15249173
|
Diabetic rats exhibited dramatic increases in: (i) retinal albumin leakage (31% of positive vessels vs. 0.2% in nondiabetic rats, P<0.008), (ii) CML-AGE retinal occurrence (40+/-3% vs. undetectable positive vessels), and (iii) retinal VEGF protein expression (14.6+/-1.1 vs. 3.5+/-0.5 VEGF-positive spots/field, P<10(-4)).
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96 |
15249173
|
Calcium dobesilate significantly reduced: (i) retinal albumin leakage (by 70%, P<0.008), (ii) retinal CML-AGEs contents (by 62%, P<0.008), and (iii) retinal VEGF expression (by 69.4%, P<0.008).
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97 |
16143325
|
Here, using umbilical cord blood as a source, we identified cells with similar characteristics including expression of surface markers (CD14, CD34, CD45, CD117, and CD163), phagocytosis, and proliferative capacity.
|
98 |
16143325
|
Treatment with vascular endothelial cell growth factor (VEGF) gave rise to endothelial-like cells, expressing Flt-1, Flk-1, von Willebrand Factor (vWF), CD31, acetylated low density lipoprotein internalization, and the ability to form endothelial-like cell chains.
|
99 |
16545987
|
With the identification of several proangiogenic molecules such as the vascular endothelial cell growth factor (VEGF), the fibroblast growth factors (FGFs), and the angiopoietins, and the recent description of specific inhibitors of angiogenesis such as platelet factor-4, angiostatin, endostatin, and vasostatin, it is recognized that therapeutic interference with vasculature formation offers a tool for clinical applications in various pathologies.
|
100 |
17068114
|
FGF-1 up-regulated the adipogenic program in phPA, with increased expression of peroxisome proliferator-activated receptor-gamma in confluent PA prior to induction of differentiation and increased expression of adipocyte markers during differentiation.
|
101 |
17068114
|
Moreover, phPA differentiated in the presence of FGF-1 were more insulin responsive and secreted increased levels of adiponectin.
|
102 |
17068114
|
FGF-1 induced robust phosphorylation of ERK1/2 in early differentiation and inhibition of ERK1/2 activity significantly reduced phPA differentiation.
|
103 |
17068114
|
These data suggest that FGF-1 treated phPA represent a valuable in vitro model for the study of adipogenesis and insulin action and indicate that ERK1/2 activation is necessary for human adipogenesis in the absence of mitotic clonal expansion.
|
104 |
17068114
|
FGF-1 up-regulated the adipogenic program in phPA, with increased expression of peroxisome proliferator-activated receptor-gamma in confluent PA prior to induction of differentiation and increased expression of adipocyte markers during differentiation.
|
105 |
17068114
|
Moreover, phPA differentiated in the presence of FGF-1 were more insulin responsive and secreted increased levels of adiponectin.
|
106 |
17068114
|
FGF-1 induced robust phosphorylation of ERK1/2 in early differentiation and inhibition of ERK1/2 activity significantly reduced phPA differentiation.
|
107 |
17068114
|
These data suggest that FGF-1 treated phPA represent a valuable in vitro model for the study of adipogenesis and insulin action and indicate that ERK1/2 activation is necessary for human adipogenesis in the absence of mitotic clonal expansion.
|
108 |
17068114
|
FGF-1 up-regulated the adipogenic program in phPA, with increased expression of peroxisome proliferator-activated receptor-gamma in confluent PA prior to induction of differentiation and increased expression of adipocyte markers during differentiation.
|
109 |
17068114
|
Moreover, phPA differentiated in the presence of FGF-1 were more insulin responsive and secreted increased levels of adiponectin.
|
110 |
17068114
|
FGF-1 induced robust phosphorylation of ERK1/2 in early differentiation and inhibition of ERK1/2 activity significantly reduced phPA differentiation.
|
111 |
17068114
|
These data suggest that FGF-1 treated phPA represent a valuable in vitro model for the study of adipogenesis and insulin action and indicate that ERK1/2 activation is necessary for human adipogenesis in the absence of mitotic clonal expansion.
|
112 |
17068114
|
FGF-1 up-regulated the adipogenic program in phPA, with increased expression of peroxisome proliferator-activated receptor-gamma in confluent PA prior to induction of differentiation and increased expression of adipocyte markers during differentiation.
|
113 |
17068114
|
Moreover, phPA differentiated in the presence of FGF-1 were more insulin responsive and secreted increased levels of adiponectin.
|
114 |
17068114
|
FGF-1 induced robust phosphorylation of ERK1/2 in early differentiation and inhibition of ERK1/2 activity significantly reduced phPA differentiation.
|
115 |
17068114
|
These data suggest that FGF-1 treated phPA represent a valuable in vitro model for the study of adipogenesis and insulin action and indicate that ERK1/2 activation is necessary for human adipogenesis in the absence of mitotic clonal expansion.
|
116 |
17109637
|
Role of FGF1, FGF2 and FGF7 in the development of the pancreas from control and streptozotocin-treated hamsters.
|
117 |
17109637
|
In this study we have examined the structure characteristics, functional and proliferative activity of control and diabetic hamster pancreatic ductal, exocrine and beta cells, following treatment with FGFs 1, 2 and 7 in vitro.
|
118 |
17109637
|
We established that FGF2 at a concentration of 10 ng/l was responsible for the most prominent effect on ductal cells and beta cells in the diabetic groups.
|
119 |
17109637
|
Taken together these data strongly suggest that FGF1 and FGF2 induce proliferation of pancreatic epithelial cells during the early post-natal period whereas FGF7 is not strictly specific for pancreatic cell proliferation.
|
120 |
17109637
|
Role of FGF1, FGF2 and FGF7 in the development of the pancreas from control and streptozotocin-treated hamsters.
|
121 |
17109637
|
In this study we have examined the structure characteristics, functional and proliferative activity of control and diabetic hamster pancreatic ductal, exocrine and beta cells, following treatment with FGFs 1, 2 and 7 in vitro.
|
122 |
17109637
|
We established that FGF2 at a concentration of 10 ng/l was responsible for the most prominent effect on ductal cells and beta cells in the diabetic groups.
|
123 |
17109637
|
Taken together these data strongly suggest that FGF1 and FGF2 induce proliferation of pancreatic epithelial cells during the early post-natal period whereas FGF7 is not strictly specific for pancreatic cell proliferation.
|
124 |
17109637
|
Role of FGF1, FGF2 and FGF7 in the development of the pancreas from control and streptozotocin-treated hamsters.
|
125 |
17109637
|
In this study we have examined the structure characteristics, functional and proliferative activity of control and diabetic hamster pancreatic ductal, exocrine and beta cells, following treatment with FGFs 1, 2 and 7 in vitro.
|
126 |
17109637
|
We established that FGF2 at a concentration of 10 ng/l was responsible for the most prominent effect on ductal cells and beta cells in the diabetic groups.
|
127 |
17109637
|
Taken together these data strongly suggest that FGF1 and FGF2 induce proliferation of pancreatic epithelial cells during the early post-natal period whereas FGF7 is not strictly specific for pancreatic cell proliferation.
|
128 |
17569205
|
Curcumin exhibits activities similar to recently discovered tumor necrosis factor blockers (e.g., HUMIRA, REMICADE, and ENBREL), a vascular endothelial cell growth factor blocker (e.g., AVASTIN), human epidermal growth factor receptor blockers (e.g., ERBITUX, ERLOTINIB, and GEFTINIB), and a HER2 blocker (e.g., HERCEPTIN).
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129 |
19295489
|
Substance P (SP), a sensory nerve derived neuropeptide, has been implicated in wound repair.
|
130 |
19295489
|
Using a 2% agarose gel, immortalized human microvascular endothelial cells (HMEC-1) were plated into a 1.5-mm well, and agonist (SP; 10(-4) mol/L) was loaded into a 3-mm well; controls included NaCl, albumin (bovine serum albumin), and vascular endothelial cell growth factor.
|
131 |
19295489
|
Human microvascular endothelial cell 1 migration toward the SP exceeded NaCl or bovine serum albumin; vascular endothelial cell growth factor had similar effects.
|
132 |
19295489
|
Substance P (SP), a sensory nerve derived neuropeptide, has been implicated in wound repair.
|
133 |
19295489
|
Using a 2% agarose gel, immortalized human microvascular endothelial cells (HMEC-1) were plated into a 1.5-mm well, and agonist (SP; 10(-4) mol/L) was loaded into a 3-mm well; controls included NaCl, albumin (bovine serum albumin), and vascular endothelial cell growth factor.
|
134 |
19295489
|
Human microvascular endothelial cell 1 migration toward the SP exceeded NaCl or bovine serum albumin; vascular endothelial cell growth factor had similar effects.
|
135 |
21255810
|
After embryoid body (EB) formation from mESC, the EBs were cultured in the presence of dexamethasone (DEX) and insulin for 4 days then was added acidic fibroblast growth factor (aFGF), hepatocyte growth factor (HGF) and oncostatin M (OSM) for 10 days, respectively.
|
136 |
21336648
|
Serum levels of basic fibroblast growth factor (b-FGF) was measured by immunosorbent assay kit; advanced glycosylation end products, platelet-derived endothelial cell growth factor (PD-ECGF), cathepsin-D (CD), gangliosides, hyaluronic acid (HA), nitric oxide (NO), lipid peroxides (LPER), superoxide dismutase, and total thiols by chemical methods; and copper (Cu) by atomic absorption flame photometry.
|
137 |
21641072
|
The results showed that aFGF could significantly increase capillaries and fibroblast amounts of ulcer tissues, enhance the expression of TGF-β and PCNA proliferation proteins, and thus improved diabetic ulcer tissues.
|
138 |
21641072
|
The preliminary mechanism that aFGF helps to promote healing of diabetic ulcer is possibly associated with that aFGF stimulated ulcer skins to secrete TGF-β and PCNA proteins and promoted proliferation of capillaries and fibroblasts.
|
139 |
21641072
|
The results showed that aFGF could significantly increase capillaries and fibroblast amounts of ulcer tissues, enhance the expression of TGF-β and PCNA proliferation proteins, and thus improved diabetic ulcer tissues.
|
140 |
21641072
|
The preliminary mechanism that aFGF helps to promote healing of diabetic ulcer is possibly associated with that aFGF stimulated ulcer skins to secrete TGF-β and PCNA proteins and promoted proliferation of capillaries and fibroblasts.
|
141 |
22522926
|
Here we identify fibroblast growth factor 1 (FGF1) as a critical transducer in this process in mice, and link its regulation to the nuclear receptor PPARγ (peroxisome proliferator activated receptor γ), which is the adipocyte master regulator and the target of the thiazolidinedione class of insulin sensitizing drugs.
|
142 |
22522926
|
Further analysis of adipose depots in FGF1-deficient mice revealed multiple histopathologies in the vasculature network, an accentuated inflammatory response, aberrant adipocyte size distribution and ectopic expression of pancreatic lipases.
|
143 |
22522926
|
In terms of mechanisms, we show that adipose induction of FGF1 in the fed state is regulated by PPARγ acting through an evolutionarily conserved promoter proximal PPAR response element within the FGF1 gene.
|
144 |
22522926
|
The discovery of a phenotype for the FGF1 knockout mouse establishes the PPARγ–FGF1 axis as critical for maintaining metabolic homeostasis and insulin sensitization.
|
145 |
22522926
|
Here we identify fibroblast growth factor 1 (FGF1) as a critical transducer in this process in mice, and link its regulation to the nuclear receptor PPARγ (peroxisome proliferator activated receptor γ), which is the adipocyte master regulator and the target of the thiazolidinedione class of insulin sensitizing drugs.
|
146 |
22522926
|
Further analysis of adipose depots in FGF1-deficient mice revealed multiple histopathologies in the vasculature network, an accentuated inflammatory response, aberrant adipocyte size distribution and ectopic expression of pancreatic lipases.
|
147 |
22522926
|
In terms of mechanisms, we show that adipose induction of FGF1 in the fed state is regulated by PPARγ acting through an evolutionarily conserved promoter proximal PPAR response element within the FGF1 gene.
|
148 |
22522926
|
The discovery of a phenotype for the FGF1 knockout mouse establishes the PPARγ–FGF1 axis as critical for maintaining metabolic homeostasis and insulin sensitization.
|
149 |
22522926
|
Here we identify fibroblast growth factor 1 (FGF1) as a critical transducer in this process in mice, and link its regulation to the nuclear receptor PPARγ (peroxisome proliferator activated receptor γ), which is the adipocyte master regulator and the target of the thiazolidinedione class of insulin sensitizing drugs.
|
150 |
22522926
|
Further analysis of adipose depots in FGF1-deficient mice revealed multiple histopathologies in the vasculature network, an accentuated inflammatory response, aberrant adipocyte size distribution and ectopic expression of pancreatic lipases.
|
151 |
22522926
|
In terms of mechanisms, we show that adipose induction of FGF1 in the fed state is regulated by PPARγ acting through an evolutionarily conserved promoter proximal PPAR response element within the FGF1 gene.
|
152 |
22522926
|
The discovery of a phenotype for the FGF1 knockout mouse establishes the PPARγ–FGF1 axis as critical for maintaining metabolic homeostasis and insulin sensitization.
|
153 |
22522926
|
Here we identify fibroblast growth factor 1 (FGF1) as a critical transducer in this process in mice, and link its regulation to the nuclear receptor PPARγ (peroxisome proliferator activated receptor γ), which is the adipocyte master regulator and the target of the thiazolidinedione class of insulin sensitizing drugs.
|
154 |
22522926
|
Further analysis of adipose depots in FGF1-deficient mice revealed multiple histopathologies in the vasculature network, an accentuated inflammatory response, aberrant adipocyte size distribution and ectopic expression of pancreatic lipases.
|
155 |
22522926
|
In terms of mechanisms, we show that adipose induction of FGF1 in the fed state is regulated by PPARγ acting through an evolutionarily conserved promoter proximal PPAR response element within the FGF1 gene.
|
156 |
22522926
|
The discovery of a phenotype for the FGF1 knockout mouse establishes the PPARγ–FGF1 axis as critical for maintaining metabolic homeostasis and insulin sensitization.
|
157 |
23970879
|
Macrophages play a role in the inflammatory process by secreting many cytokines such as tumor necrosis factor alpha, interleukin-6, resistin, and retinol binding protein-4.
|
158 |
23970879
|
More metabolic regulators, such as fibroblast growth factor (FGF)21, FGF19, FGF1, vaspin, and visfatin have now been discovered but their exact roles in human diseases are still unclear.
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