Supproting information Nardilysin and ADAM proteases promote gastric cancer cell growth by activating intrinsic cytokine signaling via enhanced ectodomain shedding of TNF-α

نویسندگان

  • Keitaro Kanda
  • Hideyuki Komekado
  • Tateo Sawabu
  • Shoko Ishizu
  • Yuki Nakanishi
  • Masato Nakatsuji
  • Reiko Akitake-Kawano
  • Mikiko Ohno
  • Yoshinori Hiraoka
  • Mayumi Kawada
  • Kenji Kawada
  • Yoshiharu Sakai
  • Kyoichi Matsumoto
  • Makoto Kunichika
  • Takeshi Kimura
  • Hiroshi Seno
  • Eiichiro Nishi
  • Tsutomu Chiba
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Nardilysin and ADAM proteases promote gastric cancer cell growth by activating intrinsic cytokine signalling via enhanced ectodomain shedding of TNF-α

Nardilysin (NRDc), a metalloendopeptidase of the M16 family, promotes ectodomain shedding of the precursor forms of various growth factors and cytokines by enhancing the protease activities of ADAM proteins. Here, we show the growth-promoting role of NRDc in gastric cancer cells. Analyses of clinical samples demonstrated that NRDc protein expression was frequently elevated both in the serum and...

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ADAM Gene Expression in The Adult CNS and Genetic Aberrations in Cancer Cells

ADAM metalloprotease-disintegrins share a common modular structure of functional domains for proteolytic, cell adhesion, and signaling interactions. The metalloprotease domain of oughly half of the known ADAMs contain an intact consensus metzincin catalytic site, and they are thus thought to function as active metalloproteases. The types of interactions mediated by ADAMs are expressly conspicu...

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Nardilysin is involved in autoimmune arthritis via the regulation of tumour necrosis factor alpha secretion

OBJECTIVE Tumour necrosis factor alpha (TNF-α) plays an important role in rheumatoid arthritis (RA). TNF-α is synthesised as a membrane-anchored precursor and is fully activated by a disintegrin and metalloproteinase 17 (ADAM17)-mediated ectodomain shedding. Nardilysin (NRDC) facilitates ectodomain shedding via activation of ADAM17. This study was undertaken to elucidate the role of NRDC in RA....

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A systematic study of modulation of ADAM-mediated ectodomain shedding by site-specific O-glycosylation.

Regulated shedding of the ectodomain of cell membrane proteins by proteases is a common process that releases the extracellular domain from the cell and activates cell signaling. Ectodomain shedding occurs in the immediate extracellular juxtamembrane region, which is also where O-glycosylation is often found and examples of crosstalk between shedding and O-glycosylation have been reported. Here...

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Nardilysin regulates inflammation, metaplasia, and tumors in murine stomach

Chronic inflammation contributes to a wide variety of human disorders. In the stomach, longstanding gastritis often results in structural alterations in the gastric mucosa, including metaplastic changes and gastric cancers. Therefore, it is important to elucidate factors that are involved in gastric inflammation. Nardilysin (N-arginine dibasic convertase; Nrdc) is a metalloendopeptidase of the ...

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تاریخ انتشار 2012