BACKGROUND Neuroendocrine activation and local mediators such as transforming growth factor-β₁ (TGF-β₁) contribute to the pathobiology of cardiac hypertrophy and failure, but the underlying mechanisms are incompletely understood. We aimed to characterize the functional network involving TGF-β₁, the renin-angiotensin system, and the β-adrenergic system in the heart. METHODS Transgenic mice ove...

Background: Preeclampsia is a common pregnancy-specific disorder associated with significant maternal and fetal morbidity and mortality worldwide. It has been proposed that the imbalance between two CD4+ T cell subtypes, regulatory T cells (Treg) and T-helper 17 cells (Th17), is involved in the pathophysiology of preeclampsia. Objectives: To determine the serum levels of IL-17, IL-21, IL-23 and...

Cancer upregulated gene 2 (CUG2) enhances cell migration and invasion, but the underlying mechanism has not been revealed. Herein, CUG2 decreased the expression of E-cadherin and increased the expression of N-cadherin and vimentin, characteristics of the epithelial-mesenchymal transition (EMT). A CUG2 deletion mutant, lacking interaction with nucleophosmin 1 (NPM1), or suppression of NPM1 reduc...

Transforming growth factor-β (TGF-β) is a cytokine with a key role in tissue homeostasis and cancer. TGF-β elicits both tumor suppressive and tumor promoting functions during cancer progression, in a wide range of cancers. Here, we review the tumor promoting function of TGF-β and its possible promise as a therapeutic target in high grade gliomas, including glioblastoma multiforme (GBM), a disea...

BACKGROUND Transforming growth factor beta (TGF-β) has critical roles in regulating cell growth, differentiation, apoptosis, invasion and epithelial-mesenchymal transition (EMT) of various cancer cells. TGF-β-induced EMT is an important step during carcinoma progression to invasion state. Thioredoxin binding protein-2 (TBP-2, also called Txnip or VDUP1) is downregulated in various types of huma...

Transforming growth factor-β (TGF-β) plays an important role in the development of tissue fibrosis, and molecules inhibiting this pathway are attractive therapeutic targets for fibrotic diseases such as idiopathic pulmonary fibrosis (IPF). Activation of TGF-β is the rate-limiting step in TGF-β bioavailability, and activation by the αVβ6 integrin is important in fibrosis of the lung, liver, and ...

background: growth factors play a major part in wound healing in many tissues including the periodontium. transforming growth factor-β1 (tgf-β1) is one of these factors present in the gingival crevicular fluid. in addition, it is considered as one of the most important anti-inflammatory cytokines. interleukin-1β is a proinflammatory cytokine that presents itself in gingival inflammation and the...

In this study, we attempt to gain insights into the molecular mechanism underlying MDM2-mediated TGF-β resistance. MDM2 renders cells refractory to TGF-β by overcoming a TGF-β-induced G1 cell cycle arrest. Because the TGF-β resistant phenotype is reversible upon removal of MDM2, MDM2 likely confers TGF-β resistance by directly targeting the cellular machinery involved in the growth inhibition b...