BDNF-mediated matrix metalloproteinase 9 (MMP-9) transcription is regulated by Serum Response Factor and c-Fos in neurons
نویسندگان
چکیده
s 186
منابع مشابه
Matrix metalloproteinase (MMP) 9 transcription in mouse brain induced by fear learning.
Memory formation requires learning-based molecular and structural changes in neurons, whereas matrix metalloproteinase (MMP) 9 is involved in the synaptic plasticity by cleaving extracellular matrix proteins and, thus, is associated with learning processes in the mammalian brain. Because the mechanisms of MMP-9 transcription in the brain are poorly understood, this study aimed to elucidate regu...
متن کاملInhibitory effect of panduratin A on c-Jun N-terminal kinase and activator protein-1 signaling involved in Porphyromonas gingivalis supernatant-stimulated matrix metalloproteinase-9 expression in human oral epidermoid cells.
Porphyromonas gingivalis, a type of Gram-negative periodontopathogen, causes periodontal disease by activating intracellular signaling pathways that produce excessive inflammatory responses such as matrix metalloproteinases (MMPs). Recently, we reported that panduratin A, a chalcone compound isolated from Kaempferia pandurata ROXB., caused the decreased levels of MMP-9 secretion, protein, and g...
متن کاملExpression of Matrix Metalloproteinase-2 and -9 in Meningioma
Background: Meningioma is one of the most common tumors of the central nervous system. It was shown that meningioma had up-regulated expression of Matrix Metalloproteinases (MMPs) that involved in cell growth, angiogenesis and metastasis. Objectives: The aim of the study was the assessment of serum MMP-2 and -9 levels in patients with different grades of meningioma. Materials & Me...
متن کاملCADPE inhibits PMA-stimulated gastric carcinoma cell invasion and matrix metalloproteinase-9 expression by FAK/MEK/ERK-mediated AP-1 activation.
Metastasis is one of the main causes of death for patients with malignant tumors. Aberrant expression of matrix metalloproteinase-9 (MMP-9) has been implicated in the invasion and metastasis of various cancer cells. Here, we found that caffeic acid 3,4-dihydroxy-phenethyl ester (CADPE) could inhibit the migration and invasion of human gastric carcinoma cells in Transwell migration assays. To un...
متن کاملRac1-mediated mitochondrial H2O2 generation regulates MMP-9 gene expression in macrophages via inhibition of SP-1 and AP-1.
Aberrant matrix deposition is a hallmark of pulmonary fibrosis and is characterized by an imbalance between matrix deposition and degradation. We have previously shown that mice harboring a conditional deletion of the GTP-binding protein, Rac1, in macrophages are protected from asbestos-induced pulmonary fibrosis. To investigate the contribution of aberrant matrix degradation, we addressed the ...
متن کامل