Publications 2024

Berentsen S, Vos JMI, Malecka A, Tjønnfjord GE, D'Sa S (2024)
The impact of individual clinical features in cold agglutinin disease: hemolytic versus non-hemolytic symptoms
Expert Rev Hematol, 17 (8), 479-492
DOI 10.1080/17474086.2024.2372333, PubMed 38938203

Małecka A, Østlie I, Trøen G, Małecki J, Delabie J, Tierens A, Munthe LA, Berentsen S, Tjønnfjord GE (2024)
Gene expression analysis revealed downregulation of complement receptor 1 in clonal B cells in cold agglutinin disease
Clin Exp Immunol, 216 (1), 45-54
DOI 10.1093/cei/uxad135, PubMed 38133636

Publications 2023

Guenther A, Tierens A, Malecka A, Delabie J (2023)
The Histopathology of Cold Agglutinin Disease-Associated B-Cell Lymphoproliferative Disease
Am J Clin Pathol, 160 (3), 229-237
DOI 10.1093/ajcp/aqad048, PubMed 37253147

Publications 2021

Małecka A, Trøen G, Delabie J, Małecki J, Østlie I, Tierens A, Randen U, Berentsen S, Tjønnfjord GE (2021)
The mutational landscape of cold agglutinin disease: CARD11 and CXCR4 mutations are correlated with lower hemoglobin levels
Am J Hematol, 96 (8), E279-E283
DOI 10.1002/ajh.26205, PubMed 33891703

Publications 2020

Berentsen S, Barcellini W, D'Sa S, Randen U, Tvedt THA, Fattizzo B, Haukås E, Kell M, Brudevold R, Dahm AEA, Dalgaard J, Frøen H, Hallstensen RF, Jæger PH, Hjorth-Hansen H, Małecka A, Oksman M, Rolke J, Sekhar M, Sørbø JH, Tjønnfjord E, Tsykunova G, Tjønnfjord GE (2020)
Cold agglutinin disease revisited: a multinational, observational study of 232 patients
Blood, 136 (4), 480-488
DOI 10.1182/blood.2020005674, PubMed 32374875

Berentsen S, Malecka A, Randen U, Tjønnfjord GE (2020)
Cold agglutinin disease: where do we stand, and where are we going?
Clin Adv Hematol Oncol, 18 (1), 35-44
PubMed 32511221

Małecka A, Delabie J, Østlie I, Tierens A, Randen U, Berentsen S, Tjønnfjord GE, Trøen G (2020)
Cold agglutinin-associated B-cell lymphoproliferative disease shows highly recurrent gains of chromosome 3 and 12 or 18
Blood Adv, 4 (6), 993-996
DOI 10.1182/bloodadvances.2020001608, PubMed 32168377

Publications 2017

Berentsen S, Randen U, Oksman M, Birgens H, Tvedt THA, Dalgaard J, Galteland E, Haukås E, Brudevold R, Sørbø JH, Næss IA, Malecka A, Tjønnfjord GE (2017)
Bendamustine plus rituximab for chronic cold agglutinin disease: results of a Nordic prospective multicenter trial
Blood, 130 (4), 537-541
DOI 10.1182/blood-2017-04-778175, PubMed 28533306

Małecka A, Trøen G, Tierens A, Østlie I, Małecki J, Randen U, Wang J, Berentsen S, Tjønnfjord GE, Delabie JMA (2017)
Frequent somatic mutations of KMT2D (MLL2) and CARD11 genes in primary cold agglutinin disease
Br J Haematol, 183 (5), 838-842
DOI 10.1111/bjh.15063, PubMed 29265349

Mantaka P, Malecka A, Trøen G, Helsing P, Gjersvik P, Beiske K, Delabie J (2017)
Folliculotropic Mycosis Fungoides with Skewed T-cell Receptor CDR3 Motif: Suggestive of Lipid-antigen Selection?
Acta Derm Venereol, 97 (9), 1081-1086
DOI 10.2340/00015555-2722, PubMed 28597017

Publications 2016

Małecka A, Trøen G, Tierens A, Østlie I, Małecki J, Randen U, Berentsen S, Tjønnfjord GE, Delabie JM (2016)
Immunoglobulin heavy and light chain gene features are correlated with primary cold agglutinin disease onset and activity
Haematologica, 101 (9), e361-4
DOI 10.3324/haematol.2016.146126, PubMed 27198717

Publications 2015

Malecka A, Tierens A, Østlie I, Schmitz R, Trøen G, Spetalen S, Staudt LM, Smeland E, Holte H, Delabie J (2015)
Primary diffuse large B-cell lymphoma associated with clonally-related monoclonal B lymphocytosis indicates a common precursor cell
Haematologica, 100 (10), e415-8
DOI 10.3324/haematol.2015.126656, PubMed 26001788

Wang J, Malecka A, Trøen G, Delabie J (2015)
Comprehensive genome-wide transcription factor analysis reveals that a combination of high affinity and low affinity DNA binding is needed for human gene regulation
BMC Genomics, 16 Suppl 7 (Suppl 7), S12
DOI 10.1186/1471-2164-16-S7-S12, PubMed 26099425

Publications 2014

Mantaka P, Malecka A, Trøen G, Helsing P, Gjersvik P, Delabie J (2014)
Multiple distinct T-cell clones in folliculotropic mycosis fungoides
Am J Dermatopathol, 36 (12), 972-6
DOI 10.1097/DAD.0000000000000095, PubMed 25140661

Publications 2009

Van Loo P, Tousseyn T, Vanhentenrijk V, Dierickx D, Malecka A, Vanden Bempt I, Verhoef G, Delabie J, Marynen P, Matthys P, De Wolf-Peeters C (2009)
T-cell/histiocyte-rich large B-cell lymphoma shows transcriptional features suggestive of a tolerogenic host immune response
Haematologica, 95 (3), 440-8
DOI 10.3324/haematol.2009.009647, PubMed 19797726

Publications 2005

Torlakovic E, Malecka A, Myklebust JH, Tierens A, Aasheim HC, Nesland JM, Smeland E, Kvaløy S, Delabie J (2005)
PU.1 protein expression has a positive linear association with protein expression of germinal centre B cell genes including BCL-6, CD10, CD20 and CD22: identification of PU.1 putative binding sites in the BCL-6 promotor
J Pathol, 206 (3), 312-9
DOI 10.1002/path.1777, PubMed 15892171

Publications 2003

Tierens A, Delabie J, Malecka A, Wang J, Gruszka-Westwood A, Catovsky D, Matutes E (2003)
Splenic marginal zone lymphoma with villous lymphocytes shows on-going immunoglobulin gene mutations
Am J Pathol, 162 (2), 681-9
DOI 10.1016/S0002-9440(10)63862-X, PubMed 12547726