Transforming growth factor-β1 (TGF-β1) is present in porcine enamel extracts and is critical for proper mineralization of tooth enamel. Here, we show that the mRNA of latent TGF-β1 is expressed throughout amelogenesis. Latent TGF-β1 is activated by matrix metalloproteinase 20 (MMP20), coinciding with amelogenin processing by the same proteinase. Activated TGF-β1 binds to the major amelogenin cl...

Transforming growth factor-β1 (TGF-β1) and -β2 are correlated with poorer prognosis in gastric cancer (GC), which act in both tumor and immune cells. However, their expressions in precancer and tumor-cell interactions with peripheral blood mononuclear cells (PBMCs) remain unclear. Protein levels of TGF-β1 and -β2 were analyzed by immunohistochemistry and corresponding mRNA levels were determine...

Aim. We aimed to evaluate levels of transforming growth factor β1 (TGF-β1) in the serum, lymph nodes, and primary tumour patients with colorectal cancer. Materials Methods. Here we enrolled 44 cancer 25 benign tumours colon admitted Chita Regional Cancer Centre 2019-2020. The control group included injury. concentration TGF-β1 homogenate was measured by flow cytometry (CytoFlex LX analyzer LEGE...

The present study employed a zinc-finger nuclease strategy to create heterozygous knockout (KO) rats for the transforming growth factor-β1 (Tgfb1) gene on the Dahl SS/Jr genetic background (TGF-β1(+/-) Dahl S). Intercrossing TGF-β1(+/-) rats did not produce any homozygous KO rats (66.4% +/-, 33.6% +/+), indicating that the mutation is embryonic lethal. Six-week-old wild-type (WT) littermates an...

PURPOSE Transforming growth factor-β1 (TGF-β1) plays a dual role in apoptosis and in proapoptotic responses in the support of survival in a variety of cells. The aim of this study was to determine the function of TGF-β1 in bladder cancer cells. MATERIALS AND METHODS The role of TGF-β1 in bladder cancer cells was examined by observing cell viability by using the tetrazolium dye (MTT) assay aft...

BACKGROUND TGF-β1 controls many pathophysiological processes including tissue homeostasis, fibrosis, and cancer progression. Together with its latency-associated peptide (LAP), TGF-β1 binds to the latent TGF-β1-binding protein-1 (LTBP-1), which is part of the extracellular matrix (ECM). Transmission of cell force via integrins is one major mechanism to activate latent TGF-β1 from ECM stores. La...

AIMS Monocytes contribute to arteriogenesis by infiltration to sites of collateral growth and subsequent production and release of growth factors. Transforming growth factor β1 (TGF-β1) mediates monocyte motility and stimulates arteriogenesis. TGF-β1 signalling mechanisms mediating monocyte motility are unknown so far. Moreover, the influence of cardiovascular risk factor diabetes on TGF-β1-ind...

Renal fibrosis is a crucial pathological phenomenon of chronic kidney disease (CKD) that contributes to the progressive loss renal function. Monocarboxylate transporter 1 (MCT1) plays an important role in clear cell carcinoma; however, MCT1 inhibitor alpha-cyano-4-hydroxycinnamic acid (α-CHCA) remains unclear. In this study, we evaluated α-CHCA, inhibitor, treating associated with CKD. We used ...

BACKGROUND Transforming growth factor-β (TGF-β), a multifunctional growth factor, has three isoforms: TGF-β1, TGF-β2, and TGF-β3. Different isoforms of TGF-β are associated with different proliferation and differentiation states of the epidermis. Narrow band ultraviolet B (NBUVB) emits a concentrated UVB source of 311 nm. NBUVB 1,000 mJ/cm(2) induces apoptosis in approximately 50% of keratinocy...