Relaxed Specificity of Matrix Metalloproteinases (MMPS) and TIMP Insensitivity of Tumor Necrosis Factor-α (TNF-α) Production Suggest the Major TNF-α Converting Enzyme Is Not an MMP

1996 ◽  
Vol 225 (2) ◽  
pp. 400-405 ◽  
Author(s):  
Roy A. Black ◽  
Fiona H. Durie ◽  
Carol Otten-Evans ◽  
Robert Miller ◽  
Jennifer L. Slack ◽  
...  
2018 ◽  
Vol 293 (8) ◽  
pp. 2725-2734 ◽  
Author(s):  
Justin B. Schaal ◽  
Thorsten Maretzky ◽  
Dat Q. Tran ◽  
Patti A. Tran ◽  
Prasad Tongaonkar ◽  
...  

2002 ◽  
Vol 06 (02) ◽  
pp. 63-71 ◽  
Author(s):  
Koichiro Takahi ◽  
Tetsuya Tomita ◽  
Takanobu Nakase ◽  
Motoharu Kaneko ◽  
Hiroshi Takano ◽  
...  

The purpose of this study is to investigate the expression of tumor necrosis factor-α converting enzyme (TACE) in the synovium and subchondral bone region of patients with rheumatoid arthritis (RA) and to determine the contribution of the enzyme to the pathogenesis of RA. Joint tissues were obtained during total knee arthroplasty from patients with RA and osteoarthritis (OA). The expression of TACE and TNF-α mRNA was detected by in situ hybridization. Characterization of TACE expressing cells was performed by immunohistochemistry using serial sections. We found that TACE mRNA was expressed in both synovium and subchondral bone region and co-localized with TNF-α mRNA in RA. On the other hand, TACE mRNA expression was scarcely detectable in OA samples. TACE was expressed in mononuclear cells, such as CD3 and CD14 positive cells in RA samples. In conclusion, the expression of TACE is up-regulated in the rheumatoid synovium and subchondral bone region, and the results in this study demonstrate that TACE may be involved and play a role in the pathogenesis of RA.


2019 ◽  
Vol 26 (2) ◽  
pp. 242-253
Author(s):  
Jee Hyun Kim ◽  
Sung Wook Hwang ◽  
Jaemoon Koh ◽  
Jaeyoung Chun ◽  
Changhyun Lee ◽  
...  

Inactive rhomboid 2 (iRhom2) is an essential molecule required for the maturation of tumor necrosis factor–α–converting enzyme in immune cells, which regulates TNF-α release. The aim of this study was to investigate the role of iRhom2 in intestinal inflammation.


2017 ◽  
Vol 8 ◽  
Author(s):  
Maria Barberà-Cremades ◽  
Ana I. Gómez ◽  
Alberto Baroja-Mazo ◽  
Laura Martínez-Alarcón ◽  
Carlos M. Martínez ◽  
...  

2019 ◽  
Vol 88 ◽  
pp. 149-150 ◽  
Author(s):  
Erkoseoglu Ilknur ◽  
Kadioglu Mine ◽  
Cavusoglu Irem ◽  
Sisman Mulkiye ◽  
Aran Turhan ◽  
...  

2017 ◽  
Vol 9 ◽  
pp. 117957351770927 ◽  
Author(s):  
Rudy Chang ◽  
Kei-Lwun Yee ◽  
Rachita K Sumbria

Tumor necrosis factor α (TNF-α) plays a central role in the pathophysiology of Alzheimer’s disease (AD). Food and Drug Administration–approved biologic TNF-α inhibitors are thus a potential treatment for AD, but they do not cross the blood-brain barrier. In this short review, we discuss the involvement of TNF-α in AD, challenges associated with the development of existing biologic TNF-α inhibitors for AD, and potential therapeutic strategies for targeting TNF-α for AD therapy.


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