Sodium salicylate and 5-aminosalicylic acid synergistically inhibit the growth of human colon cancer cells and mouse intestinal polyp-derived cells

Copyright © 2022 JCBN..

As colon cancer is one of the most common cancers in the world, practical prevention strategies for colon cancer are needed. Recently, treatment with aspirin and/or 5-aminosalicylic acid-related agents was reported to reduce the number of intestinal polyps in patients with familial adenomatous polyposis. To evaluate the mechanism of aspirin and 5-aminosalicylic acid for suppressing the colon polyp growth, single and combined effects of 5-aminosalicylic acid and sodium salicylate (metabolite of aspirin) were tested in the two human colon cancer cells with different cyclooxygenase-2 expression levels and intestinal polyp-derived cells from familial adenomatous polyposis model mouse. The combination induced cell-cycle arrest at the G1 phase along with inhibition of cell growth and colony-forming ability in these cells. The combination reduced cyclin D1 via proteasomal degradation and activated retinoblastoma protein. The combination inhibited the colony-forming ability of mouse colonic mucosa cells by about 50% and the colony-forming ability of mouse intestinal polyp-derived cells by about 90%. The expression level of cyclin D1 in colon mucosa cells was lower than that in intestinal polyp-derived cells. These results suggest that this combination may be more effective in inhibiting cell growth of intestinal polyps through cyclin D1 down-regulation.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:70

Enthalten in:

Journal of clinical biochemistry and nutrition - 70(2022), 2 vom: 04. März, Seite 93-102

Sprache:

Englisch

Beteiligte Personen:

Takakura, Hideki [VerfasserIn]
Horinaka, Mano [VerfasserIn]
Imai, Ayaka [VerfasserIn]
Aono, Yuichi [VerfasserIn]
Nakao, Toshimasa [VerfasserIn]
Miyamoto, Shingo [VerfasserIn]
Iizumi, Yosuke [VerfasserIn]
Watanabe, Motoki [VerfasserIn]
Narita, Takumi [VerfasserIn]
Ishikawa, Hideki [VerfasserIn]
Mutoh, Michihiro [VerfasserIn]
Sakai, Toshiyuki [VerfasserIn]

Links:

Volltext

Themen:

Aspirin
Colon cancer
Cyclin D1
Journal Article
Mesalazine
Sodium salicylate

Anmerkungen:

Date Revised 13.04.2022

published: Print-Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.3164/jcbn.21-74

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM33930457X