Publications 2025

Alver TN, Bergholtz H, Holm MB, Dorg LT, Skrede ML, Kure EH, Verbeke CS (2025)
Spatial Transcriptomics Reveals Cancer and Stromal Cell Heterogeneity Between Center and Invasive Front of Pancreatic Cancer
Mod Pathol, 38 (6), 100726
DOI 10.1016/j.modpat.2025.100726, PubMed 39889965

Bergholtz H, Norum JH, Lien TG, Skrede ML, Garred Ø, Sørlie T (2025)
B cells and energy metabolism in HER2-positive DCIS: insights into breast cancer progression from spatial-omics analyses
Breast Cancer Res, 27 (1), 44
DOI 10.1186/s13058-025-01990-2, PubMed 40119362

Scheel HF, Zobolas J, Tonje Gulbrandsen Lien, Frode Lingaas, Bergholtz H (2025)
Unraveling prognostic factors in canine mammary gland tumors using machine learning
Veterinary Oncology, 2, 16
DOI 10.1186/s44356-025-00030-7, PublikaID 546

Publications 2024

Moragas N, Fernandez-Nogueira P, Recalde-Percaz L, Inman JL, López-Plana A, Bergholtz H, Noguera-Castells A, Del Burgo PJ, Chen X, Sorlie T, Gascón P, Bragado P, Bissell M, Carbó N, Fuster G (2024)
The SEMA3F-NRP1/NRP2 axis is a key factor in the acquisition of invasive traits in in situ breast ductal carcinoma
Breast Cancer Res, 26 (1), 122
DOI 10.1186/s13058-024-01871-0, PubMed 39138514

Publications 2022

Bergholtz H, Lien T, Lingaas F, Sørlie T (2022)
Comparative analysis of the molecular subtype landscape in canine and human mammary gland tumors
J Mammary Gland Biol Neoplasia, 27 (2), 171-183
DOI 10.1007/s10911-022-09523-9, PubMed 35932380

Langille E, Al-Zahrani KN, Ma Z, Liang M, Uuskula-Reimand L, Espin R, Teng K, Malik A, Bergholtz H, Ghamrasni SE, Afiuni-Zadeh S, Tsai R, Alvi S, Elia A, Lü Y, Oh RH, Kozma KJ, Trcka D, Narimatsu M, Liu JC, Nguyen T, Barutcu S, Loganathan SK, Bremner R, Bader GD et al. (2022)
Loss of Epigenetic Regulation Disrupts Lineage Integrity, Induces Aberrant Alveogenesis, and Promotes Breast Cancer
Cancer Discov, 12 (12), 2930-2953
DOI 10.1158/2159-8290.CD-21-0865, PubMed 36108220

Publications 2021

Bergholtz H, Carter JM, Cesano A, Cheang MCU, Church SE, Divakar P, Fuhrman CA, Goel S, Gong J, Guerriero JL, Hoang ML, Hwang ES, Kuasne H, Lee J, Liang Y, Mittendorf EA, Perez J, Prat A, Pusztai L, Reeves JW, Riazalhosseini Y, Richer JK, Sahin Ö, Sato H, Schlam I et al. (2021)
Best Practices for Spatial Profiling for Breast Cancer Research with the GeoMx^® Digital Spatial Profiler
Cancers (Basel), 13 (17)
DOI 10.3390/cancers13174456, PubMed 34503266

Lingjærde C, Lien TG, Borgan Ø, Bergholtz H, Glad IK (2021)
Tailored graphical lasso for data integration in gene network reconstruction
BMC Bioinformatics, 22 (1), 498
DOI 10.1186/s12859-021-04413-z, PubMed 34654363

Xu H, Lien T, Bergholtz H, Fleischer T, Djerroudi L, Vincent-Salomon A, Sørlie T, Aittokallio T (2021)
Multi-Omics Marker Analysis Enables Early Prediction of Breast Tumor Progression
Front Genet, 12, 670749
DOI 10.3389/fgene.2021.670749, PubMed 34149812

Publications 2020

Bergholtz H, Kumar S, Wärnberg F, Lüders T, Kristensen V, Sørlie T (2020)
Comparable cancer-relevant mutation profiles in synchronous ductal carcinoma in situ and invasive breast cancer
Cancer Rep (Hoboken), 3 (3), e1248
DOI 10.1002/cnr2.1248, PubMed 32671987

Bergholtz H, Lien TG, Swanson DM, Frigessi A, Oslo Breast Cancer Research Consortium (OSBREAC), Daidone MG, Tost J, Wärnberg F, Sørlie T (2020)
Contrasting DCIS and invasive breast cancer by subtype suggests basal-like DCIS as distinct lesions
NPJ Breast Cancer, 6, 26
DOI 10.1038/s41523-020-0167-x, PubMed 32577501

Fougner C, Bergholtz H, Norum JH, Sørlie T (2020)
Re-definition of claudin-low as a breast cancer phenotype
Nat Commun, 11 (1), 1787
DOI 10.1038/s41467-020-15574-5, PubMed 32286297

Publications 2019

Bergholtz H, Lien TG, Ursin G, Holmen MM, Helland Å, Sørlie T, Haakensen VD (2019)
A Longitudinal Study of the Association between Mammographic Density and Gene Expression in Normal Breast Tissue
J Mammary Gland Biol Neoplasia, 24 (2), 163-175
DOI 10.1007/s10911-018-09423-x, PubMed 30613869

Fougner C, Bergholtz H, Kuiper R, Norum JH, Sørlie T (2019)
Claudin-low-like mouse mammary tumors show distinct transcriptomic patterns uncoupled from genomic drivers
Breast Cancer Res, 21 (1), 85
DOI 10.1186/s13058-019-1170-8, PubMed 31366361

Norum JH, Frings O, Kasper M, Bergholtz H, Zell Thime H, Bergström Å, Andersson A, Kuiper R, Fredlund E, Sørlie T, Toftgård R (2019)
GLI1-induced mammary gland tumours are transplantable and maintain major molecular features
Int J Cancer, 146 (4), 1125-1138
DOI 10.1002/ijc.32522, PubMed 31219615

Swanson DM, Lien T, Bergholtz H, Sørlie T, Frigessi A (2019)
A Bayesian two-way latent structure model for genomic data integration reveals few pan-genomic cluster subtypes in a breast cancer cohort
Bioinformatics, 35 (23), 4886-4897
DOI 10.1093/bioinformatics/btz381, PubMed 31077301

Publications 2017

Gil Del Alcazar CR, Huh SJ, Ekram MB, Trinh A, Liu LL, Beca F, Zi X, Kwak M, Bergholtz H, Su Y, Ding L, Russnes HG, Richardson AL, Babski K, Min Hui Kim E, McDonnell CH, Wagner J, Rowberry R, Freeman GJ, Dillon D, Sorlie T, Coussens LM, Garber JE, Fan R, Bobolis K et al. (2017)
Immune Escape in Breast Cancer During In Situ to Invasive Carcinoma Transition
Cancer Discov, 7 (10), 1098-1115
DOI 10.1158/2159-8290.CD-17-0222, PubMed 28652380