The effect of doxycycline on PMA-induced MUC5B expression via MMP-9 and p38 in NCI-H292 cells

Chang Hoon Bae, Seung Min Chen, Heung Man Lee, Si Youn Song, Yong Dae Kim

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Objectives. Doxycycline is commonly used in medicine for its bacteriostatic antimicrobial properties. Recent studies have reported that doxycycline also has anti-inflammatory effects. Matrix metalloproteinase (MMP)-9 has been found to be involved in the physiological and pathological process of inflammatory airway disease. Phorbol 12-myristate 13-acetate (PMA), a protein kinase C activator, is known to stimulate the expression of MMP and mucin genes in the airway and intestinal epithelial cells. Therefore, the effects and signal pathways of doxycycline on PMA-induced MUC5B expression dependent MMP-9 in human airway epithelial cells were investigated. Methods. In human NCI-H292 airway epithelial cells, MUC5B and MMP-9 mRNA expression, MUC5B protein expression, and MMP-9 protein activity after the treatment with PMA, MMP-9 or doxycycline were determined by reverse transcriptase-polymerase chain reaction, enzyme immunoassay, gelatin zymography, and Western blot analysis. Results. PMA increased MMP-9 and MUC5B expression. MMP-9 increased MUC5B expression. Doxycycline inhibited PMA-induced MUC5B expression, and PMA-induced MMP-9 mRNA expression and protein activity. Doxycycline inhibited phosphorylation of p38 induced by PMA and MMP-9. Conclusion. The results of this study suggest that doxycycline inhibited PMA-induced MUC5B mRNA expression and protein production through the MMP-9 and p38 pathways in human NCI-H292 airway epithelial cells.

Original languageEnglish
Pages (from-to)177-183
Number of pages7
JournalClinical and Experimental Otorhinolaryngology
Volume4
Issue number4
DOIs
Publication statusPublished - 2011 Dec 1

Fingerprint

Doxycycline
Matrix Metalloproteinase 9
Acetates
Epithelial Cells
Messenger RNA
Proteins
Physiological Phenomena
phorbol-12-myristate
Mucins
Pathologic Processes
Gelatin
Reverse Transcriptase Polymerase Chain Reaction
Matrix Metalloproteinases
Immunoenzyme Techniques
Protein Kinase C
Signal Transduction
Anti-Inflammatory Agents
Western Blotting
Phosphorylation
Medicine

Keywords

  • Doxycycline
  • Epithelial cells
  • Inflammation
  • Matrix metalloproteinase-9
  • MUC5B
  • Mucins
  • NCI-H292 cell
  • P38
  • Phorbol myristate acetate

ASJC Scopus subject areas

  • Otorhinolaryngology
  • Surgery

Cite this

The effect of doxycycline on PMA-induced MUC5B expression via MMP-9 and p38 in NCI-H292 cells. / Bae, Chang Hoon; Chen, Seung Min; Lee, Heung Man; Song, Si Youn; Kim, Yong Dae.

In: Clinical and Experimental Otorhinolaryngology, Vol. 4, No. 4, 01.12.2011, p. 177-183.

Research output: Contribution to journalArticle

Bae, Chang Hoon ; Chen, Seung Min ; Lee, Heung Man ; Song, Si Youn ; Kim, Yong Dae. / The effect of doxycycline on PMA-induced MUC5B expression via MMP-9 and p38 in NCI-H292 cells. In: Clinical and Experimental Otorhinolaryngology. 2011 ; Vol. 4, No. 4. pp. 177-183.
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abstract = "Objectives. Doxycycline is commonly used in medicine for its bacteriostatic antimicrobial properties. Recent studies have reported that doxycycline also has anti-inflammatory effects. Matrix metalloproteinase (MMP)-9 has been found to be involved in the physiological and pathological process of inflammatory airway disease. Phorbol 12-myristate 13-acetate (PMA), a protein kinase C activator, is known to stimulate the expression of MMP and mucin genes in the airway and intestinal epithelial cells. Therefore, the effects and signal pathways of doxycycline on PMA-induced MUC5B expression dependent MMP-9 in human airway epithelial cells were investigated. Methods. In human NCI-H292 airway epithelial cells, MUC5B and MMP-9 mRNA expression, MUC5B protein expression, and MMP-9 protein activity after the treatment with PMA, MMP-9 or doxycycline were determined by reverse transcriptase-polymerase chain reaction, enzyme immunoassay, gelatin zymography, and Western blot analysis. Results. PMA increased MMP-9 and MUC5B expression. MMP-9 increased MUC5B expression. Doxycycline inhibited PMA-induced MUC5B expression, and PMA-induced MMP-9 mRNA expression and protein activity. Doxycycline inhibited phosphorylation of p38 induced by PMA and MMP-9. Conclusion. The results of this study suggest that doxycycline inhibited PMA-induced MUC5B mRNA expression and protein production through the MMP-9 and p38 pathways in human NCI-H292 airway epithelial cells.",
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AU - Kim, Yong Dae

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N2 - Objectives. Doxycycline is commonly used in medicine for its bacteriostatic antimicrobial properties. Recent studies have reported that doxycycline also has anti-inflammatory effects. Matrix metalloproteinase (MMP)-9 has been found to be involved in the physiological and pathological process of inflammatory airway disease. Phorbol 12-myristate 13-acetate (PMA), a protein kinase C activator, is known to stimulate the expression of MMP and mucin genes in the airway and intestinal epithelial cells. Therefore, the effects and signal pathways of doxycycline on PMA-induced MUC5B expression dependent MMP-9 in human airway epithelial cells were investigated. Methods. In human NCI-H292 airway epithelial cells, MUC5B and MMP-9 mRNA expression, MUC5B protein expression, and MMP-9 protein activity after the treatment with PMA, MMP-9 or doxycycline were determined by reverse transcriptase-polymerase chain reaction, enzyme immunoassay, gelatin zymography, and Western blot analysis. Results. PMA increased MMP-9 and MUC5B expression. MMP-9 increased MUC5B expression. Doxycycline inhibited PMA-induced MUC5B expression, and PMA-induced MMP-9 mRNA expression and protein activity. Doxycycline inhibited phosphorylation of p38 induced by PMA and MMP-9. Conclusion. The results of this study suggest that doxycycline inhibited PMA-induced MUC5B mRNA expression and protein production through the MMP-9 and p38 pathways in human NCI-H292 airway epithelial cells.

AB - Objectives. Doxycycline is commonly used in medicine for its bacteriostatic antimicrobial properties. Recent studies have reported that doxycycline also has anti-inflammatory effects. Matrix metalloproteinase (MMP)-9 has been found to be involved in the physiological and pathological process of inflammatory airway disease. Phorbol 12-myristate 13-acetate (PMA), a protein kinase C activator, is known to stimulate the expression of MMP and mucin genes in the airway and intestinal epithelial cells. Therefore, the effects and signal pathways of doxycycline on PMA-induced MUC5B expression dependent MMP-9 in human airway epithelial cells were investigated. Methods. In human NCI-H292 airway epithelial cells, MUC5B and MMP-9 mRNA expression, MUC5B protein expression, and MMP-9 protein activity after the treatment with PMA, MMP-9 or doxycycline were determined by reverse transcriptase-polymerase chain reaction, enzyme immunoassay, gelatin zymography, and Western blot analysis. Results. PMA increased MMP-9 and MUC5B expression. MMP-9 increased MUC5B expression. Doxycycline inhibited PMA-induced MUC5B expression, and PMA-induced MMP-9 mRNA expression and protein activity. Doxycycline inhibited phosphorylation of p38 induced by PMA and MMP-9. Conclusion. The results of this study suggest that doxycycline inhibited PMA-induced MUC5B mRNA expression and protein production through the MMP-9 and p38 pathways in human NCI-H292 airway epithelial cells.

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