Search Results - "Blachnio, Katarzyna"

Cryptic MYC insertions in Burkitt lymphoma: New data and a review of the literature by Woroniecka, Renata, Rymkiewicz, Grzegorz, Szafron, Lukasz M, Blachnio, Katarzyna, Szafron, Laura A, Bystydzienski, Zbigniew, Pienkowska-Grela, Barbara, Borkowska, Klaudia, Rygier, Jolanta, Kotyl, Aleksandra, Malawska, Natalia, Wojtkowska, Katarzyna, Parada, Joanna, Borysiuk, Anita, Murcia Pienkowski, Victor, Rydzanicz, Malgorzata, Grygalewicz, Beata

“…The occurrence of MYC-negative Burkitt lymphoma (BL) has been discussed for many years. The real frequency of the MYC insertion in MYC-negative BL is still…”
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Cytogenomic features of Richter transformation by Woroniecka, Renata, Rymkiewicz, Grzegorz, Bystydzienski, Zbigniew, Pienkowska-Grela, Barbara, Rygier, Jolanta, Malawska, Natalia, Wojtkowska, Katarzyna, Goral, Nikolina, Blachnio, Katarzyna, Chmielewski, Marcin, Bartnik-Glaska, Magdalena, Grygalewicz, Beata

“…Background Richter transformation (RT) is the development of aggressive lymphoma in patients with chronic lymphocytic leukemia (CLL) or small lymphocytic…”
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Cytogenetic and flow cytometry evaluation of Richter syndrome reveals MYC, CDKN2A, IGH alterations with loss of CD52, CD62L and increase of CD71 antigen expression as the most frequent recurrent abnormalities by Woroniecka, Renata, Rymkiewicz, Grzegorz, Grygalewicz, Beata, Błachnio, Katarzyna, Rygier, Jolanta, Jarmuż-Szymczak, Małgorzata, Ratajczak, Błażej, Pieńkowska-Grela, Barbara

“…Richter syndrome (RS) is a transformation of chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) into high-grade lymphoma. There are only…”
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The 11q-Gain/Loss Aberration Occurs Recurrently in MYC-Negative Burkitt-like Lymphoma With 11q Aberration, as Well as MYC-Positive Burkitt Lymphoma and MYC-Positive High-Grade B-Cell Lymphoma, NOS by Grygalewicz, Beata, Woroniecka, Renata, Rymkiewicz, Grzegorz, Rygier, Jolanta, Borkowska, Klaudia, Kotyl, Aleksandra, Blachnio, Katarzyna, Bystydzienski, Zbigniew, Nowakowska, Beata, Pienkowska-Grela, Barbara

“…Abstract Objectives The latest revision of lymphoma’s World Health Organization classification describes the new provisional entity “Burkitt-like lymphoma with…”
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Bone Scintigraphy Hot-Spot in Projection to Rib and Kidney: Role of Single Photon Emission Computer Tomography/Computer Tomography in Distinguishing a Urine Collection in Renal Calyx from a Metastasis to Rib by Swietaszczyk, Cyprian, Pilecki, Stanislaw, Kobus Błachnio, Katarzyna

“…On planar bone scintigrams, activity enhancement foci in projection to kidney and lower ribs can arise from the kidney, or from bone lesions. A differentiation…”
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Predictive role of NKCD56bright cells in monitoring the progression of chronic lymphocytic leukemia during treatment by Blachnio, Katarzyna, Grygalewicz, Beata, Woroniecka, Renata, Rygier, Jolanta, Pienkowska-Grela, Barbara, Rymkiewicz, Grzegorz, Kawiak, Jerzy

“…INTRODUCTION: Standard treatment for chronic lymphocytic leukemia (CLL) has experienced a dramatic change over the last few years. Until recently, CLL was…”
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A comprehensive flow-cytometry-based immunophenotypic characterization of Burkitt-like lymphoma with 11q aberration by Rymkiewicz, Grzegorz, Grygalewicz, Beata, Chechlinska, Magdalena, Blachnio, Katarzyna, Bystydzienski, Zbigniew, Romejko-Jarosinska, Joanna, Woroniecka, Renata, Zajdel, Michalina, Domanska-Czyz, Katarzyna, Martin-Garcia, David, Nadeu, Ferran, Swoboda, Pawel, Rygier, Jolanta, Pienkowska-Grela, Barbara, Siwicki, Jan Konrad, Prochorec-Sobieszek, Monika, Salaverria, Itziar, Siebert, Reiner, Walewski, Jan

“…We previously described a subset of MYC translocation-negative aggressive B-cell lymphomas resembling Burkitt lymphoma, characterized by proximal gains and…”
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Monoallelic and biallelic deletions of 13q14 in a group of CLL/SLL patients investigated by CGH Haematological Cancer and SNP array (8x60K) by Grygalewicz, Beata, Woroniecka, Renata, Rygier, Jolanta, Borkowska, Klaudia, Rzepecka, Iwona, Łukasik, Martyna, Budziłowska, Agnieszka, Rymkiewicz, Grzegorz, Błachnio, Katarzyna, Nowakowska, Beata, Bartnik, Magdalena, Gos, Monika, Pieńkowska-Grela, Barbara

“…Deletion of 13q14 is the most common cytogenetic change in chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) and is detected in about 50 % of…”
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PD-L1 Overexpression, SWI/SNF Complex Deregulation, and Profound Transcriptomic Changes Characterize Cancer-Dependent Exhaustion of Persistently Activated CD4+ T Cells by Jancewicz, Iga, Szarkowska, Joanna, Konopinski, Ryszard, Stachowiak, Malgorzata, Swiatek, Monika, Blachnio, Katarzyna, Kubala, Szymon, Oksinska, Paulina, Cwiek, Pawel, Rusetska, Natalia, Tupalska, Agnieszka, Zeber-Lubecka, Natalia, Grabowska, Ewa, Swiderska, Bianka, Malinowska, Agata, Mikula, Michal, Jagielska, Beata, Walewski, Jan, Siedlecki, Janusz A., Sarnowski, Tomasz J., Markowicz, Sergiusz, Sarnowska, Elzbieta A.

“…Growing tumors avoid recognition and destruction by the immune system. During continuous stimulation of tumor-infiltrating lymphocytes (TILs) by tumors, TILs…”
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Tumor and Cerebrospinal Fluid microRNAs in Primary Central Nervous System Lymphomas by Zajdel, Michalina, Rymkiewicz, Grzegorz, Sromek, Maria, Cieslikowska, Maria, Swoboda, Pawel, Kulinczak, Mariusz, Goryca, Krzysztof, Bystydzienski, Zbigniew, Blachnio, Katarzyna, Ostrowska, Beata, Borysiuk, Anita, Druzd-Sitek, Agnieszka, Walewski, Jan, Chechlinska, Magdalena, Siwicki, Jan Konrad

“…Primary central nervous system lymphoma (PCNSL) is a rare, highly aggressive, extranodal form of non-Hodgkin lymphoma, predominantly diagnosed as primary…”
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Prognostic Value of the Immunological Subtypes of Adolescent and Adult T-Cell Lymphoblastic Lymphoma; an Ultra-High-Risk Pro-T/CD2(-) Subtype by Ostrowska, Beata, Rymkiewicz, Grzegorz, Chechlinska, Magdalena, Blachnio, Katarzyna, Domanska-Czyz, Katarzyna, Bystydzienski, Zbigniew, Romejko-Jarosinska, Joanna, Borysiuk, Anita, Rybski, Sebastian, Michalski, Wojciech, Walewski, Jan

“…(1) Background: T-cell lymphoblastic lymphoma (T-LBL) is extremely rare and highly aggressive, with no practical risk model defined yet. The prognostic value…”
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Genetic progression of post-transplant Burkitt-like lymphoma case with 11q-Gain/Loss and MYC amplification by Grygalewicz, Beata, Woroniecka, Renata, Rymkiewicz, Grzegorz, Rygier, Jolanta, Malawska, Natalia, Blachnio, Katarzyna, Bystydzienski, Zbigniew, Borysiuk, Anita, Nowakowska, Beata, Pienkowska-Grela, Barbara

“…•Burkitt-like lymphoma with 11q aberration occurs in post-transplant patients.•11q-gain/loss may coexist with MYC amplification in post-transplant patients…”
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miR expression in MYC-negative DLBCL/BL with partial trisomy 11 is similar to classical Burkitt lymphoma and different from diffuse large B–cell lymphoma by Zajdel, Michalina, Rymkiewicz, Grzegorz, Chechlinska, Magdalena, Blachnio, Katarzyna, Pienkowska-Grela, Barbara, Grygalewicz, Beata, Goryca, Krzysztof, Cieslikowska, Maria, Bystydzienski, Zbigniew, Swoboda, Pawel, Walewski, Jan, Siwicki, Jan Konrad

“…Fast and reliable differential diagnosis of Burkitt lymphoma (BL) vs. diffuse large B cell lymphoma (DLBCL) is of major importance for therapeutic decisions…”
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The outcome of high-grade B-cell lymphoma with MYC and BCL2 and/or BCL6 rearrangements or NOS compared to DLBCL patients from a single institution by Romejko-Jarosinska, Joanna, Rymkiewicz, Grzegorz, Domanska-Czyz, Katarzyna, Blachnio, Katarzyna, Paszkiewicz-Kozik, Ewa, Osowiecki, Michal, Ostrowska, Beata, Grygalewicz, Beata, Woroniecka, Renata, Druzd-Sitek, Agnieszka, Dabrowska-Iwanicka, Anna P., Kotarska, Martyna, Targonski, Lukasz, Szymanski, Marcin, Poplawska, Lidia, Prochorec-Sobieszek, Monika, Pienkowska-Grela, Barbara, Walewski, Jan Andrzej

“…Abstract only 7560 Background: 2016 update of the WHO 2008 classification of lymphoid neoplasms introduced new categories of highly aggressive B lymphomas…”
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Cryptic MYC insertions in Burkitt lymphoma: New data and a review of the literature by Renata Woroniecka, Grzegorz Rymkiewicz, Lukasz M Szafron, Katarzyna Blachnio, Laura A Szafron, Zbigniew Bystydzienski, Barbara Pienkowska-Grela, Klaudia Borkowska, Jolanta Rygier, Aleksandra Kotyl, Natalia Malawska, Katarzyna Wojtkowska, Joanna Parada, Anita Borysiuk, Victor Murcia Pienkowski, Malgorzata Rydzanicz, Beata Grygalewicz

“…The occurrence of MYC-negative Burkitt lymphoma (BL) has been discussed for many years. The real frequency of the MYC insertion in MYC-negative BL is still…”
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Significance of a Critical Set of 11q Chromosome Aberrations for Diagnosis of MYC Negative Burkitt Lymphoma by Rymkiewicz, Grzegorz, Chechlinska, Magdalena, Grygalewicz, Beata, Pienkowska-Grela, Barbara, Blachnio, Katarzyna, Bystydzienski, Zbigniew, Romejko-Jarosinska, Joanna, Sledz-Gawronska, Beata, Zajdel, Michalina, Domanska-Czyz, Katarzyna, Woroniecka, Renata, Sikorska-Mali, Kinga, Siwicki, Jan Konrad, Prochorec-Sobieszek, Monika, Walewski, Jan

“…Background: Burkitt lymphoma (BL) is characterized by a non-specific morphology and immunophenotype, a high proliferation rate, MYC rearrangements (MYC +), and…”
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DA-EPOCH-R Is an Effective Regimenin High Grade B-Cell Lymphoma Defined By Cell-of-Origin, Karyotype and BCL2/MYC/BCL6 Status and Expression by Rymkiewicz, Grzegorz, Romejko-Jarosinska, Joanna, Blachnio, Katarzyna, Grygalewicz, Beata, Chechlinska, Magdalena, Paszkiewicz-Kozik, Ewa, Domanska-Czyz, Katarzyna, Ostrowska, Beata, Dabrowska-Iwanicka, Anna Paulina, Woroniecka, Renata, Borkowska, Klaudia, Sledz-Gawronska, Beata, Osowiecki, Michal, Targonski, Lukasz, Bystydzienski, Zbyszek, Sikorska-Mali, Kinga, Poplawska, Lidia, Wylezol, Iwona, Szymanski, Marcin, Swierkowska-Czeneszew, Monika, Borawska, Anna, Prochorec-Sobieszek, Monika, Pienkowska-Grela, Barbara, Walewski, Jan

“…Background: MYC, BCL2 and BCL6 are known to be altered in high grade B-cell lymphoma (HGBL). Double/triple-hit lymphomas (D/THLs) are characterized by…”
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Flow Cytometry and Cytogenetics of Fine Needle Aspiration Biopsy Samples Is a Reliable Method for Diagnosing Burkitt Lymphoma. Evaluation of 78 Cases from a Single-Institution by Grzegorz, Rymkiewicz, Blachnio, Katarzyna, Grygalewicz, Beata, Bystydzienski, Zbigniew, Woroniecka, Renata, Sledz-Gawronska, Beata, Romejko-Jarosinska, Joanna, Domanska-Czyz, Katarzyna, Zajdel, Michalina, Sikorska-Mali, Kinga, Siwicki, Jan Konrad, Pienkowska-Grela, Barbara, Prochorec-Sobieszek, Monika, Walewski, Jan

“…Background: The diagnosis of Burkitt lymphoma (BL) is usually based on histopathology (HP), immunohistochemistry (IHC), fluorescence in situ hybridization…”
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Spontaneously immortalized T lymphocytes from Nijmegen Breakage Syndrome patients display phenotypes typical for lymphoma cells by Siwicki, Jan Konrad, Rymkiewicz, Grzegorz, Błachnio, Katarzyna, Rygier, Jolanta, Kuźniar, Piotr, Płoski, Rafał, Janusz, Aleksandra, Skurzak, Henryk, Chrzanowska, Krystyna, Steffen, Jan

“…Abstract We found that the peripheral T lymphocytes from four of eight patients with the lymphoma predisposing Nijmegen Breakage Syndrome (NBS) acquired an…”
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Fine Needle Aspiration Biopsy with Flow Cytometry Is a Reliable Method for Defining Immunophenotype of Prognostic Value in T Lymphoblastic Lymphoma by Ostrowska, Beata, Rymkiewicz, Grzegorz, Romejko-Jarosinska, Joanna, Blachnio, Katarzyna, Domanska-Czyz, Katarzyna, Osiadacz, Wlodzimierz, Osowiecki, Michal, Paszkiewicz-Kozik, Ewa, Poplawska, Lidia, Rozewska, Danuta, Stobiecki, Jaroslaw, Wojciechowska-Lampka, Elzbieta, Michalski, Wojciech, Walewski, Jan

“…Abstract 3928 Poster Board III-864 In contrast to T lymphoblastic leukemia (T-ALL), there is a little data on the incidence and prognostic value of immunologic…”
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