Search Results - Johan Hartman

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  1. 1

    Global scoring method of Ki67 immunohistochemistry in breast cancer demonstrates improved concordance using real-world multi-institutional data by Ceren Boyaci, Wenwen Sun, Johan Hartman, Balázs Ács

    Published in Breast Cancer Research (2025-09-01)
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  2. 2

    Ensemble-based deep learning improves detection of invasive breast cancer in routine histopathology images by Leslie Solorzano, Stephanie Robertson, Balazs Acs, Johan Hartman, Mattias Rantalainen

    Published in Heliyon (2024-06-01)
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  3. 3

    Independent Clinical Validation of the Automated Ki67 Scoring Guideline from the International Ki67 in Breast Cancer Working Group by Ceren Boyaci, Wenwen Sun, Stephanie Robertson, Balazs Acs, Johan Hartman

    Published in Biomolecules (2021-10-01)
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  4. 4

    PIK3CA mutations in endocrine-resistant breast cancer by Caroline Schagerholm, Stephanie Robertson, Hosein Toosi, Emmanouil G. Sifakis, Johan Hartman

    Published in Scientific Reports (2024-05-01)
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  5. 5

    Real-world overall survival and characteristics of patients with ER-zero and ER-low HER2-negative breast cancer treated as triple-negative breast cancer: a Swedish population-based... by Balazs Acs, Johan Hartman, Demet Sönmez, Henrik Lindman, Anna L.V. Johansson, Irma Fredriksson

    Published in The Lancet Regional Health. Europe (2024-05-01)
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  6. 6

    Development and characterization of a recombinant silk network for 3D culture of immortalized and fresh tumor‐derived breast cancer cells by Caterina Collodet, Kelly Blust, Savvini Gkouma, Emmy Ståhl, Xinsong Chen, Johan Hartman, My Hedhammar

    Published in Bioengineering & Translational Medicine (2023-09-01)
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  7. 7

    Inferring clonal somatic mutations directed by X chromosome inactivation status in single cells by Ilke Demirci, Anton J. M. Larsson, Xinsong Chen, Johan Hartman, Rickard Sandberg, Jonas Frisén

    Published in Genome Biology (2024-08-01)
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  8. 8

    Development and prognostic validation of a three-level NHG-like deep learning-based model for histological grading of breast cancer by Abhinav Sharma, Philippe Weitz, Yinxi Wang, Bojing Liu, Johan Vallon-Christersson, Johan Hartman, Mattias Rantalainen

    Published in Breast Cancer Research (2024-01-01)
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  9. 9

    Deep learning-based risk stratification of preoperative breast biopsies using digital whole slide images by Constance Boissin, Yinxi Wang, Abhinav Sharma, Philippe Weitz, Emelie Karlsson, Stephanie Robertson, Johan Hartman, Mattias Rantalainen

    Published in Breast Cancer Research (2024-06-01)
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  10. 10

    Validation of an AI-based solution for breast cancer risk stratification using routine digital histopathology images by Abhinav Sharma, Sandy Kang Lövgren, Kajsa Ledesma Eriksson, Yinxi Wang, Stephanie Robertson, Johan Hartman, Mattias Rantalainen

    Published in Breast Cancer Research (2024-08-01)
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  11. 11

    Comparison of SP142 and 22C3 PD-L1 assays in a population-based cohort of triple-negative breast cancer patients in the context of their clinically established scoring algorithms by Gudbjörg Sigurjonsdottir, Tommaso De Marchi, Anna Ehinger, Johan Hartman, Ana Bosch, Johan Staaf, Fredrika Killander, Emma Niméus

    Published in Breast Cancer Research (2023-10-01)
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  12. 12

    Systematic review and feasibility study on pre-analytical factors and genomic analyses on archival formalin-fixed paraffin-embedded breast cancer tissue by Dimitrios Salgkamis, Emmanouil G. Sifakis, Susanne Agartz, Valtteri Wirta, Johan Hartman, Jonas Bergh, Theodoros Foukakis, Alexios Matikas, Ioannis Zerdes

    Published in Scientific Reports (2024-08-01)
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  13. 13

    Using deep learning to detect patients at risk for prostate cancer despite benign biopsies by Bojing Liu, Yinxi Wang, Philippe Weitz, Johan Lindberg, Johan Hartman, Wanzhong Wang, Lars Egevad, Henrik Grönberg, Martin Eklund, Mattias Rantalainen

    Published in iScience (2022-07-01)
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  14. 14

    High prevalence of human cytomegalovirus proteins and nucleic acids in primary breast cancer and metastatic sentinel lymph nodes. by Chato Taher, Jana de Boniface, Abdul-Aleem Mohammad, Piotr Religa, Johan Hartman, Koon-Chu Yaiw, Jan Frisell, Afsar Rahbar, Cecilia Söderberg-Naucler

    Published in PLoS ONE (2013-01-01)
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  15. 15

    Identification and targeting of selective vulnerability rendered by tamoxifen resistance by Madhurendra Singh, Xiaolei Zhou, Xinsong Chen, Gema Sanz Santos, Sylvain Peuget, Qing Cheng, Ali Rihani, Elias S. J. Arnér, Johan Hartman, Galina Selivanova

    Published in Breast Cancer Research (2020-07-01)
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  16. 16

    Exome sequencing of primary breast cancers with paired metastatic lesions reveals metastasis-enriched mutations in the A-kinase anchoring protein family (AKAPs) by Una Kjällquist, Rikard Erlandsson, Nicholas P. Tobin, Amjad Alkodsi, Ikram Ullah, Gustav Stålhammar, Eva Karlsson, Thomas Hatschek, Johan Hartman, Sten Linnarsson, Jonas Bergh

    Published in BMC Cancer (2018-02-01)
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  17. 17

    Navigating discrepancies: The assessment of residual lymphovascular invasion in breast carcinoma after neoadjuvant treatment by Anikó Kovács, Åsa Rundgren-Sellei, Gunilla Rask, Annette Bauer, Anna Bodén, Johannes van Brakel, Eugenia Colón-Cervantes, Anna Ehinger, Johan Hartman, Balazs Acs

    Published in Breast (2025-08-01)
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  18. 18

    The analytical and clinical validity of AI algorithms to score TILs in TNBC: can we use different machine learning models interchangeably?Research in context by Joan Martínez Vidal, Nikos Tsiknakis, Johan Staaf, Ana Bosch, Anna Ehinger, Emma Nimeus, Roberto Salgado, Yalai Bai, David L. Rimm, Johan Hartman, Balazs Acs

    Published in EClinicalMedicine (2024-12-01)
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  19. 19

    Correction to: Molecular analyses of triple-negative breast cancer in the young and elderly by Mattias Aine, Ceren Boyaci, Johan Hartman, Jari Häkkinen, Shamik Mitra, Ana Bosch Campos, Emma Nimeus, Anna Ehinger, Johan Vallon-Christersson, Åke Borg, Johan Staaf

    Published in Breast Cancer Research (2021-02-01)
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  20. 20

    Prognostic impact of HER2 biomarker levels in trastuzumab-treated early HER2-positive breast cancer by Caroline Rönnlund, Emmanouil G. Sifakis, Caroline Schagerholm, Qiao Yang, Emelie Karlsson, Xinsong Chen, Theodoros Foukakis, Jodi Weidler, Michael Bates, Irma Fredriksson, Stephanie Robertson, Johan Hartman

    Published in Breast Cancer Research (2024-02-01)
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