Ole Petter F Clausen Professor MD PhD
Consultant histopathologist
Professor
Division of Pathology
Rikshospitalet
0027 Oslo
Norway
Office: + (47) 2307
Fax: + (47)
email: ole.petter.clauson@rikshospitalet.no
Training:
Consultant histopathologist,Prof. Division of Pathology Rikshospitalet
Expertise:
Flow cytometry, Skin pathology
Research Interests:
Carcinogenesis and Molecular Chemoresistance
Professional Service:
Other Links:
Selected Publications:
Adamsen BL, Kravik KL, Clausen OP, De Angelis PM.
Apoptosis, cell cycle progression and gene expression
in TP53-depleted HCT116 colon cancer cells in response
to short-term 5-fluorouracil treatment.
Int J Oncol. 2007 Dec;31(6):1491-500.
De Angelis PM, Stokke T, Beigi M, Flatberg G, Enger M,
Haug K, Aass HC, Schjølberg A, Andresen PA, Ariansen S, Bø AS,
Mjåland O, Clausen OP.
Chromosomal 20q gain in the DNA diploid component of aneuploid
colorectal carcinomas.
Int J Cancer. 2007 Jun 15;120(12):2734-8.
Burum-Auensen E, Deangelis PM, Schjølberg AR, Røislien J,
Andersen SN, Clausen OP.
Spindle proteins Aurora A and BUB1B, but not Mad2, are aberrantly
expressed in dysplastic mucosa of patients with longstanding ulcerative
colitis.
J Clin Pathol. 2007 Dec;60(12):1403-8. Epub 2007 Feb 23.
Burum-Auensen E, De Angelis PM, Schjølberg AR, Kravik KL,
Aure M, Clausen OP.
Subcellular localization of the spindle proteins Aurora A,
Mad2, and BUBR1 assessed by immunohistochemistry.
J Histochem Cytochem. 2007 May;55(5):477-86. Epub 2007 Jan 22.
Clausen OP, Aass HC, Beigi M, Purdie KJ, Proby CM, Brown VL,
Mattingsdal M, Micci F, Kølvraa S, Bolund L, Deangelis PM.
Are keratoacanthomas variants of squamous cell carcinomas?
A comparison of chromosomal aberrations by comparative genomic
hybridization.
J Invest Dermatol. 2006 Oct;126(10):2308-15. Epub 2006 May 25.
Forslund O, DeAngelis PM, Beigi M, Schjølberg AR, Clausen OP.
Identification of human papillomavirus in keratoacanthomas.
J Cutan Pathol. 2003 Aug;30(7):423-9
Oldereid NB, Angelis PD, Wiger R, Clausen OP.
Expression of Bcl-2 family proteins and spontaneous
apoptosis in normal human testis.
Mol Hum Reprod. 2001 May;7(5):403-8.
Fleming KA, Boberg KM, Glaumann H, Bergquist A, Smith D, Clausen OP.
Biliary dysplasia as a marker of cholangiocarcinoma in primary
sclerosing cholangitis.
J Hepatol. 2001 Mar;34(3):360-5.
De Angelis PM, Stokke T, Beigi M, Mjåland O, Clausen OP.
Prognostic significance of recurrent chromosomal aberrations detected
by comparative genomic hybridization in sporadic colorectal cancer.
Int J Colorectal Dis. 2001 Feb;16(1):38-45.