O'Hara SP - Search Results

1

The Epigenetic Reader, Bromodomain Containing 2, Mediates Cholangiocyte Senescence via Interaction With ETS Proto-Oncogene 1.

Kang JH, Splinter PL, Trussoni CE, Pirius NE, Gores GJ, LaRusso NF, O'Hara SP. Kang JH, et al. Among authors: o hara sp. Gastroenterology. 2023 Jul;165(1):228-243.e2. doi: 10.1053/j.gastro.2023.03.235. Epub 2023 Apr 12. Gastroenterology. 2023. PMID: 37059338

2

Cellular senescence in the cholangiopathies.

Bogert PS, O'Hara SP, LaRusso NF. Bogert PS, et al. Among authors: o hara sp. Curr Opin Gastroenterol. 2022 Mar 1;38(2):121-127. doi: 10.1097/MOG.0000000000000805. Curr Opin Gastroenterol. 2022. PMID: 35098933 Free PMC article. Review.

3

A cellular micro-RNA, let-7i, regulates Toll-like receptor 4 expression and contributes to cholangiocyte immune responses against Cryptosporidium parvum infection.

Chen XM, Splinter PL, O'Hara SP, LaRusso NF. Chen XM, et al. J Biol Chem. 2007 Sep 28;282(39):28929-28938. doi: 10.1074/jbc.M702633200. Epub 2007 Jul 27. J Biol Chem. 2007. PMID: 17660297 Free PMC article.

4

MicroRNAs: key modulators of posttranscriptional gene expression.

O'Hara SP, Mott JL, Splinter PL, Gores GJ, LaRusso NF. O'Hara SP, et al. Gastroenterology. 2009 Jan;136(1):17-25. doi: 10.1053/j.gastro.2008.11.028. Epub 2008 Dec 3. Gastroenterology. 2009. PMID: 19049808 Free PMC article. Review. No abstract available.

5

NFkappaB p50-CCAAT/enhancer-binding protein beta (C/EBPbeta)-mediated transcriptional repression of microRNA let-7i following microbial infection.

O'Hara SP, Splinter PL, Gajdos GB, Trussoni CE, Fernandez-Zapico ME, Chen XM, LaRusso NF. O'Hara SP, et al. J Biol Chem. 2010 Jan 1;285(1):216-25. doi: 10.1074/jbc.M109.041640. Epub 2009 Nov 10. J Biol Chem. 2010. PMID: 19903813 Free PMC article.

6

Cholangiocyte myosin IIB is required for localized aggregation of sodium glucose cotransporter 1 to sites of Cryptosporidium parvum cellular invasion and facilitates parasite internalization.

O'Hara SP, Gajdos GB, Trussoni CE, Splinter PL, LaRusso NF. O'Hara SP, et al. Infect Immun. 2010 Jul;78(7):2927-36. doi: 10.1128/IAI.00077-10. Epub 2010 May 10. Infect Immun. 2010. PMID: 20457792 Free PMC article.

7

Cholangiocyte N-Ras protein mediates lipopolysaccharide-induced interleukin 6 secretion and proliferation.

O'Hara SP, Splinter PL, Trussoni CE, Gajdos GB, Lineswala PN, LaRusso NF. O'Hara SP, et al. J Biol Chem. 2011 Sep 2;286(35):30352-30360. doi: 10.1074/jbc.M111.269464. Epub 2011 Jul 13. J Biol Chem. 2011. PMID: 21757746 Free PMC article.

8

The dynamic biliary epithelia: molecules, pathways, and disease.

O'Hara SP, Tabibian JH, Splinter PL, LaRusso NF. O'Hara SP, et al. J Hepatol. 2013 Mar;58(3):575-82. doi: 10.1016/j.jhep.2012.10.011. Epub 2012 Oct 17. J Hepatol. 2013. PMID: 23085249 Free PMC article. Review.

9

Micro-computed tomography and nuclear magnetic resonance imaging for noninvasive, live-mouse cholangiography.

Tabibian JH, Macura SI, O'Hara SP, Fidler JL, Glockner JF, Takahashi N, Lowe VJ, Kemp BJ, Mishra PK, Tietz PS, Splinter PL, Trussoni CE, LaRusso NF. Tabibian JH, et al. Lab Invest. 2013 Jun;93(6):733-43. doi: 10.1038/labinvest.2013.52. Epub 2013 Apr 15. Lab Invest. 2013. PMID: 23588707 Free PMC article.

10

Cholangiocyte senescence by way of N-ras activation is a characteristic of primary sclerosing cholangitis.

Tabibian JH, O'Hara SP, Splinter PL, Trussoni CE, LaRusso NF. Tabibian JH, et al. Hepatology. 2014 Jun;59(6):2263-75. doi: 10.1002/hep.26993. Epub 2014 Apr 25. Hepatology. 2014. PMID: 24390753 Free PMC article.

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