Gisela GC Helenius

Örebro university

gisela.helenius@skane.se

Keywords

circulating cell-free DNA, clinical cohorts, early cancer detection, fragmentomics, liquid biopsy, Metabolomics, methylation patterns, multimodal analysis, pancancer biomarkers, Proteomics

Key Publications

Circulating Tumour DNA as a Complementary Tool for Treatment Evaluation in HPV-Associated Head and Neck Squamous Cell Carcinoma: An Observational Cohort Study.
Almerén AO, Waenerlund M, Landström F, von Beckerath M, Qvick A, Carlsson J, Helenius G.
Clin Otolaryngol. 2025 Sep;50(5):831-839. doi: 10.1111/coa.14317. Epub 2025 Apr 22.
PMID: 40260766

Sensitive and Specific Droplet Digital PCR Assays for Circulating Tumor HPV DNA: Development, Validation, and Clinical Application in HPV-Associated Cancers.
Qvick A, Andersson E, Oldaeus Almerén A, Waenerlund M, Stenmark B, Karlsson C, Karlsson MG, Helenius G.
Mol Diagn Ther. 2024 Nov;28(6):835-845. doi: 10.1007/s40291-024-00743-9. Epub 2024 Sep 26.
PMID: 39325260

Liquid biopsy as an option for predictive testing and prognosis in patients with lung cancer.
Qvick A, Stenmark B, Carlsson J, Isaksson J, Karlsson C, Helenius G.
Mol Med. 2021 Jul 3;27(1):68. doi: 10.1186/s10020-021-00331-1.
PMID: 34217228

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