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  1. Article

    Open Access

    BCL3 expression is strongly associated with the occurrence of breast cancer relapse under tamoxifen treatment in a retrospective cohort study

    Patients with estrogen receptor positive breast cancer are usually receiving an anti-estrogen therapy by either aromatase inhibitors or selective estrogen receptor mediators such as tamoxifen. Nevertheless, ac...

    Piotr Czapiewski, Maximilian Cornelius, Roland Hartig, Thomas Kalinski in Virchows Archiv (2022)

  2. Article

    Open Access

    ALK alterations in salivary gland carcinomas

    Salivary gland carcinomas represent a heterogeneous group of poorly characterized head and neck tumors. The purpose of this study was to evaluate ALK gene and protein aberrations in a large, well-characterized co...

    Hanna Majewska, Adam Gorczyński, Piotr Czapiewski, Roopika Menon in Virchows Archiv (2021)

  3. Article

    Open Access

    The oncogene AAMDC links PI3K-AKT-mTOR signaling with metabolic reprograming in estrogen receptor-positive breast cancer

    Adipogenesis associated Mth938 domain containing (AAMDC) represents an uncharacterized oncogene amplified in aggressive estrogen receptor-positive breast cancers. We uncover that AAMDC regulates the expression of...

    Emily Golden, Rabab Rashwan, Eleanor A. Woodward, Agustin Sgro in Nature Communications (2021)

  4. No Access

    Chapter

    The “Optimum Volume” of Acrylic Cement Filling for Treating Vertebral Compression Fractures: A Morphometric Study of Thoracolumbar Vertebrae

    Percutaneous vertebroplasty is a treatment option in vertebral compression fractures (VCF). The aim of the study was to propose the mathematical calculation of the “optimum volume” of acrylic cement filling of...

    Jarosław Dzierżanowski, Paweł J. Winklewski in Advancements and Innovations in Health Sci… (2019)

  5. No Access

    Chapter

    Morphometric Analysis of the Lumbar Vertebrae Concerning the Optimal Screw Selection for Transpedicular Stabilization

    Transpedicular stabilization is a frequently used spinal surgery for fractures, degenerative changes, or neoplastic processes. Improper screw fixation may cause substantial vascular or neurological complicatio...

    Jarosław Dzierżanowski, Monika Skotarczyk in Advances in Medicine and Medical Research (2019)

  6. No Access

    Article

    ERCC1 assessment in upfront treatment with and without cisplatin-based chemotherapy in stage IIIB/IV non-squamous non-small cell lung cancer

    Prior studies have demonstrated an association between excision repair cross-complementation group 1 (ERCC1) expression level and outcomes in patients with advanced non-small cell lung cancer (NSCLC) treated w...

    Matthias Villalobos, Piotr Czapiewski, Niels Reinmuth in Medical Oncology (2018)

  7. Article

    Open Access

    Prognostic value of 5-microRNA based signature in T2-T3N0 colon cancer

    The role of adjuvant chemotherapy in stage T2-T3N0 colon cancer (CC) is controversial and there are currently no reliable factors allowing for individual selection of patients with high risk of relapse for suc...

    Maciej Bobowicz, Marcin Skrzypski, Piotr Czapiewski in Clinical & Experimental Metastasis (2016)

  8. No Access

    Chapter and Conference Paper

    Finding Similar Clothes Based on Semantic Description for the Purpose of Fashion Recommender System

    The fashion domain has been one of the most growing areas of e-commerce, hence the issue of facilitating cloth searching in fashion-related websites becomes an important topic of research. The paper deals with...

    Dariusz Frejlichowski, Piotr Czapiewski in Intelligent Information and Database Syste… (2016)

  9. No Access

    Chapter and Conference Paper

    Clothing Similarity Estimation Using Dominant Color Descriptor and SSIM Index

    This paper deals with the problem of estimating the similarity of clothing for the purpose of fashion-related e-commerce systems. The images presenting fashion models are segmented and analyzed in order to det...

    Piotr Czapiewski, Paweł Forczmański in Proceedings of the 9th International Confe… (2016)

  10. No Access

    Article

    Evaluation of KLT method for controlled lossy compression of high-resolution seabed’s DTM

    The paper presents Karhunen-Loeve Transform-based compression method, which can be applied to reduce the volume of data describing seabed topography. Developed algorithm allows for variable compression ratio a...

    Wojciech Maleika, Piotr Czapiewski in Earth Science Informatics (2015)

  11. No Access

    Chapter and Conference Paper

    Clustering-Based Retrieval of Similar Outfits Based on Clothes Visual Characteristics

    The fashion domain has been one of the most growing areas of e-commerce, hence the issue of facilitating cloth searching in fashionrelated websites becomes an important topic of research. The paper deals with ...

    Piotr Czapiewski, Paweł Forczmański in Image Processing & Communications Challeng… (2015)

  12. No Access

    Chapter and Conference Paper

    Comparing Clothing Styles by Means of Computer Vision Methods

    The paper deals with a problem of comparing and retrieving visual data representing various clothing styles. Proposed solution joins several sophisticated computer vision methods, such as face detection using ...

    Paweł Forczmański, Piotr Czapiewski, Dariusz Frejlichowski in Computer Vision and Graphics (2014)

  13. No Access

    Chapter and Conference Paper

    Similarity Estimation of Textile Materials Based on Image Quality Assessment Methods

    In this paper some experimental results obtained by the application of various image quality assessment methods for the estimation of similarity of textile materials are presented. Such approach is considered ...

    Krzysztof Okarma, Dariusz Frejlichowski, Piotr Czapiewski in Computer Vision and Graphics (2014)

  14. Chapter and Conference Paper

    Visualisation of Multibeam Echosounder Measurement Data

    During a sea survey session performed using a multibeam echosounder millions of measurement points are generated. Sea surveys should be carried out in such a way, that the maximum accuracy of created seabed mo...

    Wojciech Maleika, Piotr Czapiewski in Pattern Recognition and Machine Intelligence (2013)

  15. Chapter and Conference Paper

    An Application of the Curvature Scale Space Shape Descriptor for Forensic Human Identification Based on Orthopantomograms

    This paper is devoted to the problem of forensic human identification based on the application of dental biometrics. For this purpose digital orthopantomogram images are used. The complete scheme of the approa...

    Dariusz Frejlichowski, Piotr Czapiewski in Computer Information Systems and Industria… (2013)

  16. No Access

    Article

    Prognostic Value of TOP2A Gene Amplification and Chromosome 17 Polysomy in Early Breast Cancer

    The aim of this study was to analyze the occurrence of TOP2A gene amplification and chromosome 17 polysomy in patients with early breast cancer and to correlate the status of these alterations with the prognostic...

    Anna Żaczek, Aleksandra Markiewicz, Anna Supernat in Pathology & Oncology Research (2012)