Protein Information

Name osteopontin
Synonyms BNSP; Spp1; BSPI; Bone sialoprotein; Bone sialoprotein 1; ETA 1; ETA1; Early T lymphocyte activation 1…

Compound Information

Name nicotine
CAS

Reference List

PubMed Abstract RScore(About this table)
19054295 Nakayama Y, Mezawa M, Araki S, Sasaki Y, Wang S, Han J, Li X, Takai H, Ogata Y: Nicotine suppresses bone sialoprotein gene expression. J Periodontal Res. 2009 Oct;44(5):657-63. Epub 2008 Nov 11.
82(1,1,1,2) Details
19358273 Chipitsyna G, Gong Q, Anandanadesan R, Alnajar A, Batra SK, Wittel UA, Cullen DM, Akhter MP, Denhardt DT, Yeo CJ, Arafat HA: Induction of osteopontin expression by nicotine and cigarette smoke in the pancreas and pancreatic ductal adenocarcinoma cells. Int J Cancer. 2009 Jul 15;125(2):276-85.
7(0,0,1,2) Details
19656028 Lee HJ, Pi SH, Kim Y, Kim HS, Kim SJ, Kim YS, Lee SK, Kim EC: Effects of nicotine on antioxidant defense enzymes and RANKL expression in human periodontal ligament cells. J Periodontol. 2009 Aug;80(8):1281-8.

RESULTS: Nicotine treatment concomitantly downregulated the expression of OPG and osteoblastic differentiation markers, such as alkaline phosphatase, osteocalcin, and osteopontin, and upregulated the expression of RANKL.
6(0,0,1,1) Details
19359522 Prasse A, Stahl M, Schulz G, Kayser G, Wang L, Ask K, Yalcintepe J, Kirschbaum A, Bargagli E, Zissel G, Kolb M, Muller-Quernheim J, Weiss JM, Renkl AC: Essential role of osteopontin in smoking-related interstitial lung diseases. Am J Pathol. 2009 May;174(5):1683-91. Epub 2009 Apr 9.

Nicotine stimulation increased production of both OPN and granulocyte-macrophage colony stimulating factor by alveolar macrophages from smokers.
2(0,0,0,2) Details
19628079 Sullivan J, Blair L, Alnajar A, Aziz T, Ng CY, Chipitsyna G, Gong Q, Witkiewicz A, Weber GF, Denhardt DT, Yeo CJ, Arafat HA: Expression of a prometastatic splice variant of osteopontin, OPNC, in human pancreatic ductal adenocarcinoma. Surgery. 2009 Aug;146(2):232-40.

We demonstrated recently that nicotine, a major risk factor in pancreatic ductal adenocarcinoma (PDA), increases OPN expression in PDA cells.
2(0,0,0,2) Details
19546357 Zhou YB, Jin SJ, Cai Y, Teng X, Chen L, Tang CS, Qi YF: Lanthanum acetate inhibits vascular calcification induced by vitamin D3 plus nicotine in rats. Exp Biol Med. 2009 Aug;234(8):908-17. Epub 2009 Jun 22.

As compared with control rats, rats with calcification showed widespread calcified nodules and irregular elastic fibers in calcified aorta on von Kossa calcium staining and increased aortic calcium and phosphorus contents, alkaline phosphatase (ALP) activity and bone-related protein expressions for osteopontin (OPN) and type III sodium dependent phosphate cotransporter Pit-1 (Pit-1).
1(0,0,0,1) Details
19481023 Khanna AK, Xu J, Baquet C, Mehra MR: Adverse effects of nicotine and immunosuppression on proximal tubular epithelial cell viability, tissue repair and oxidative stress gene expression. J Heart Lung Transplant. 2009 Jun;28(6):612-20. Epub 2009 May 5.

Compared with control, treatment of PTE cells with N increased mRNA expression of transforming growth factor-beta (TGF-beta; 10-fold), connective tissue growth factor (CTGF; 25-fold), osteopontin (OPN; 10-fold) and NADPH oxidase components (p22 (phox), NOX-1 and Rac-1 at 18-, 16- and 12-fold, respectively).
1(0,0,0,1) Details