Browsing Bergen Open Research Archive by Author "Vintermyr, Olav Karsten"
Now showing items 21-25 of 25
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The TP53 Codon 72 Arginine Polymorphism Is Found with Increased TP53 Somatic Mutations in HPV(−) and in an Increased Percentage among HPV(+) Norwegian HNSCC Patients
Moe, Svein Erik Emblem; Erland, Fredrik Atteraas; Fromreide, Siren; Lybak, Stein; Brydøy, Marianne; Dongre, Harsh Nitin; Manueldas, Sophia; Costea, Daniela Elena; Vintermyr, Olav Karsten; Aarstad, Hans Jørgen (Journal article; Peer reviewed, 2023-06-26)Background: Somatic TP53 mutations are frequent in head and neck squamous cell carcinoma (HNSCC) and are important pathogenic factors. Objective: To study TP53 mutations relative to the presence of human papillomavirus ... -
TP53 mutation and human papilloma virus status as independent prognostic factors in a Norwegian cohort of vulva squamous cell carcinoma
Dongre, Harsh Nitin; Elnour, Rammah; Tornaas, Stian; Fromreide, Siren; Thomsen, Liv Cecilie Vestrheim; Kolseth, Ingrid Moss; Nginamau, Elisabeth Sivy; Johannessen, Anne Christine; Vintermyr, Olav Karsten; Costea, Daniela Elena; Bjørge, Line (Journal article; Peer reviewed, 2024)Introduction: Vulva squamous cell carcinoma (VSCC) develops through two separate molecular pathways—one involving high-risk human papilloma virus infection (HPV-associated), and the other without HPV infection (HPV-independent) ... -
Triaging HPV-Positive Cervical Samples with p16 and Ki-67 Dual Stained Cytology within an Organized Screening Program—A Prospective Observational Study from Western Norway
Øvestad, Irene Tveiterås; Dalen, Ingvild; Andersland, Marie Songstad; Vintermyr, Olav Karsten; Moltu, Pia; Berland, Jannicke; Janssen, Emiel; Haugland, Hans Kristian (Journal article; Peer reviewed, 2023)The implementation of high-risk human papillomavirus testing (hrHPV testing) as a screening method in substitute for cytology has evoked the need for more sensitive and less objective tests for the triage of HPV-positive ... -
Tumor HPV status, level of regulatory T cells and macrophage infiltration predict up to 20-year non-disease-specific survival in oropharynx squamous cell carcinoma patients
Haave, Hilde; Ljøkjel, Borghild; Lybak, Helene; Moe, Svein Erik Emblem; Berge, Jan Erik; Vintermyr, Olav Karsten; Helgeland, Lars; Aarstad, Hans Jørgen (Journal article; Peer reviewed, 2022)Oropharynx squamous cell carcinoma (OPSCC) is of special interest because human papilloma virus (HPV) and/or smoking cause this disease. Influxes of inflammatory cells into such tumors are known to vary with prognoses. ... -
Tumor infiltration levels of CD3, Foxp3 (+) lymphocytes and CD68 macrophages at diagnosis predict 5-year disease-specific survival in patients with oropharynx squamous cell carcinoma
Ljøkjel, Borghild; Haave, Hilde; Lybak, Stein; Vintermyr, Olav Karsten; Helgeland, Lars; Aarstad, Hans Jørgen (Journal article; Peer reviewed, 2022)Head and neck cancer (HNC) is the sixth most common cancer worldwide. Oropharyngeal (OP) cancers are of special interest because of possible underlying HPV infection which is tied to prognosis. Influxes of inflammatory ...