# |
PMID |
Sentence |
1 |
9915798
|
The interaction was confirmed in vitro with bacterially expressed CyP40 and deletion mutants of hsp90beta and was delineated further to a 124-residue COOH-terminal segment of hsp90.
|
2 |
9915798
|
We show that CyP40 and Hop display similar interaction profiles with hsp90 truncation mutants and present evidence for the direct competition of Hop and FK506-binding protein 52 with CyP40 for binding to the hsp90 COOH-terminal region.
|
3 |
10331647
|
The CD38-cyclic ADP-ribose signaling system in insulin secretion.
|
4 |
10331647
|
Cyclic ADP-ribose then binds to FK506-binding protein 12.6 in the ryanodine receptor Ca2+ channel (RyR), dissociating the binding protein from RyR to induce the release of Ca2+ from the endoplasmic reticulum.
|
5 |
10331647
|
Ca2+/calmodulin-dependent protein kinase II (CaM kinase II) phosphorylates RyR to sensitize and activate the Ca2+ channel.
|
6 |
10331647
|
Ca2+, released from the RyR, further activates CaM kinase II and amplifies the process.
|
7 |
14713278
|
We have compared four mitogen-based assays and an FK506 binding protein 51 (FKBP51) mRNA induction assay, using ten controls and a GC-resistant patient.
|
8 |
16810072
|
A novel endothelin receptor antagonist CPU0213 improves diabetic cardiac insufficiency attributed to up-regulation of the expression of FKBP12.6, SERCA2a, and PLB in rats.
|
9 |
16810072
|
However, an implication of a down-regulation of FK506-binding protein or calstabin-2 (FKBP12.6) is undefined.
|
10 |
16810072
|
It was hypothesized that the down-regulation of FKBP12.6 and SERCA2a of the intracellular calcium handling system is closely related to an up-regulated endothelin (ET) system.
|
11 |
16810072
|
An ET receptor antagonist CPU0213 is newly discovered and expected to ameliorate cardiac insufficiency which is mediated by the depressed FKBP12.6 and SERCA2a in diabetic rat heart.
|
12 |
16810072
|
The compromised cardiac function in diabetic rats was accompanied by a significant down-regulation of expression of FKBP12.6 as well as SERCA2a and phospholamban.
|
13 |
16810072
|
These were closely linked with an increased ET-1 and up-regulation of endothelin converting enzyme, PropreET1, and inducible nitric oxide synthase mRNA in diabetic cardiomyopathy.
|
14 |
16810072
|
After 4-week treatment, CPU0213 was capable to attenuate completely the down-regulated FKBP12.6 and SERCA2a, and up-regulated ET system in association with a recovery of the cardiac insufficiency of diabetic cardiomyopathy.
|
15 |
17012347
|
Downregulation of ANG II type 1 receptors (AT(1)) and enhancement in PKC activity in the heart point out the role of AT(1) blockers in diabetes.
|
16 |
17012347
|
In addition, candesartan and BIM significantly antagonized the hyperphosphorylation of cardiac ryanodine receptor (RyR2) and restored the depleted protein levels of both RyR2 and FK506 binding protein 12.6 (FKBP12.6).
|
17 |
17890429
|
Levels of cardiac ryanodine receptors (RyR2) and FK506-binding protein 12.6 in control females were significantly higher than those shown in control males.
|
18 |
17890429
|
Diabetes induced less RyR2 phosphorylation and FK506-binding protein 12.6 unbinding in females.
|
19 |
17890429
|
Levels of cardiac ryanodine receptors (RyR2) and FK506-binding protein 12.6 in control females were significantly higher than those shown in control males.
|
20 |
17890429
|
Diabetes induced less RyR2 phosphorylation and FK506-binding protein 12.6 unbinding in females.
|
21 |
18431361
|
Lentiviral vectors have been engineered to produce a fusion protein between the furin-cleavable proinsulin and the self-dimerization mutant of FK506-binding protein to yield bioactive insulin in keratinocytes; this insulin is released as a response to exogenous administration of a small organic molecule, rapamycin.
|
22 |
19805579
|
FKBP12.6-knockout mice display hyperinsulinemia and resistance to high-fat diet-induced hyperglycemia.
|
23 |
19805579
|
FK506 binding protein 12.6 kDa (FKBP12.6), a protein that regulates ryanodine Ca(2+) release channels, may act as an important regulator of insulin secretion.
|
24 |
19805579
|
In this study, the role of FKBP12.6 in the control of insulin secretion and blood glucose is clarified using FKBP12.6(-/-) mice.
|
25 |
19805579
|
FKBP12.6(-/-) mice showed significant fed hyperinsulinemia but exhibited normoglycemia, fasting normoinsulinemia, and normal body weight compared with wild-type (WT) littermate control mice.
|
26 |
19805579
|
Deletion of FKBP12.6 resulted in enhanced glucose-stimulated insulin secretion (GSIS) both in vivo and in vitro, a result that is due to enhanced glucose-induced islet Ca(2+) elevation.
|
27 |
19805579
|
After a high-fat dietary challenge (HF diet) for 3 mo, FKBP12.6(-/-) mice displayed higher body weight, hyperinsulinemia, and lower fed blood glucose concentrations compared with WT mice.
|
28 |
19805579
|
FKBP12.6(-/-) mice displayed hyperinsulinemia, and resistance to HF diet-induced hyperglycemia, suggesting that FKBP12.6 plays an important role in insulin secretion and blood glucose control, and raising the possibility that it may be a potential therapeutic target for the treatment of type 2 diabetes.
|
29 |
20427484
|
Although FK506-binding protein 52 (FKBP52) is an established positive regulator of glucocorticoid receptor (GR) activity, an in vivo role for FKBP52 in glucocorticoid control of metabolism has not been reported.
|
30 |
20427484
|
To address this question, FKBP52(+/-) mice were placed on a high-fat (HF) diet known to induce obesity, hepatic steatosis, and insulin resistance.
|
31 |
20427484
|
In response to HF, FKBP52(+/-) mice demonstrated a susceptibility to hyperglycemia and hyperinsulinemia that correlated with reduced insulin clearance and reduced expression of hepatic CEACAM1 (carcinoembryonic antigen-related cell adhesion molecule 1), a mediator of clearance.
|
32 |
20427484
|
Livers of HF-fed mutant mice had high lipid content and elevated expression of lipogenic genes (peroxisome proliferator-activated receptor gamma, fatty acid synthase, and sterol regulatory element-binding protein 1c) and inflammatory markers (TNFalpha).
|
33 |
20427484
|
Interestingly, mutant mice under HF showed elevated serum corticosterone, but their steatotic livers had reduced expression of gluconeogenic genes (phosphoenolpyruvate carboxy kinase, glucose 6 phosphatase, and pyruvate dehydrogenase kinase 4), whereas muscle and adipose expressed normal to elevated levels of glucocorticoid markers.
|
34 |
20427484
|
Consistent with this hypothesis, reduced expression of gluconeogenic genes and CEACAM1 was observed in dexamethasone-treated FKBP52-deficient mouse embryonic fibroblast cells.
|
35 |
21565552
|
FK506-binding protein 51 (FKBP51) is gaining increased recognition for its essential roles in cell biology.
|
36 |
21565552
|
Its cellular properties suggest numerous possible functions for FKBP51 in physiology, and the best clue to its potential importance may be the following: FKBP51 is a glucocorticoid-induced negative regulator of the glucocorticoid receptor.
|
37 |
21565552
|
In contrast to glucocorticoid receptor, FKBP51 is a positive regulator of the androgen receptor, suggesting that it functions as a reciprocal modulator of glucocorticoid-mediated and androgen-mediated physiology.
|