Abstract
BCL6-rearrangement (BCL6-R) is associated with a favorable prognosis of follicular lymphoma (FL), but the mechanism is unknown. We analyzed the clinicopathological, immune microenvironment (immune checkpoint, immuno-oncology markers), and mutational profiles of 10 BCL6-R-positive FL, and 19 BCL6-R-positive diffuse large B-cell lymphoma (DLBCL) cases (both BCL2-R and MYC-R negative). A custom-made panel included 168 genes related to aggressive B-cell lymphomas and FL. FL cases were nodal, histological grade 3A in 70%, low Ki67; and had a favorable overall and progression-free survival. DLBCL cases were extranodal in 60%, IPI high in 63%, non-GCB in 60%, EBER-negative; and had a progression-free survival comparable to that of DLBCL NOS. The microenvironment had variable infiltration of M2-like tumor-associated macrophages (TAMs) that were CD163, CSF1R, LAIR1, PD-L1, and CD85A (LILRB3) positive; but had low IL10 and PTX3 expression. In comparison to FL, DLBCL had higher TAMs, IL10, and PTX3 expression. Both lymphoma subtypes shared a common mutational profile with mutations in relevant pathogenic genes such as KMT2D, OSBPL10, CREBBP, and HLA-B (related to chromatin remodeling, metabolism, epigenetic modification, and antigen presentation). FL cases were characterized by a higher frequency of mutations of ARID1B, ATM, CD36, RHOA, PLOD2, and PRPRD (p < 0.05). DLBCL cases were characterized by mutations of BTG2, and PIM1; and mutations of HIST1H1E and MFHAS1 to disease progression (p < 0.05). Interestingly, mutations of genes usually associated with poor prognosis, such as NOTCH1/2 and CDKN2A, were infrequent in both lymphoma subtypes. Some high-confidence variant calls were likely oncogenic, loss-of-function. MYD88 L265P gain-of-function was found in 32% of DLBCL. In conclusion, both BCL6-R-positive FL and BCL6-R-positive DLBCL had a common mutational profile; but also, differences. DLBCL cases had a higher density of microenvironment markers.
Similar content being viewed by others
Data availability
The NGS high-confidence calls data are available at the CERN Dada Centre (OpenAIRE, Zenodo): Carreras, Joaquim. (2023). High confidence calls (BCL6-R FL and DLBCL) (Version 1) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.7765236.
For original data, please contact joaquim.carreras@tokai.ac.jp.
References
Biagi JJ, Seymour JF (2002) Insights into the molecular pathogenesis of follicular lymphoma arising from analysis of geographic variation. Blood 99:4265–4275. https://doi.org/10.1182/blood.v99.12.4265
Morton LM, Wang SS, Devesa SS, Hartge P, Weisenburger DD, Linet MS (2006) Lymphoma incidence patterns by WHO subtype in the United States, 1992–2001. Blood 107:265–276. https://doi.org/10.1182/blood-2005-06-2508
Sant M, Allemani C, Tereanu C, De Angelis R, Capocaccia R, Visser O, Marcos-Gragera R, Maynadie M, Simonetti A, Lutz JM, Berrino F, Group HW (2010) Incidence of hematologic malignancies in Europe by morphologic subtype: results of the HAEMACARE project. Blood 116:3724–3734. https://doi.org/10.1182/blood-2010-05-282632
Shirley MH, Sayeed S, Barnes I, Finlayson A, Ali R (2013) Incidence of haematological malignancies by ethnic group in England, 2001–7. Br J Haematol 163:465–477. https://doi.org/10.1111/bjh.12562
J.C. FASA (2022) Clinical manifestations, pathologic features, diagnosis, and prognosis of follicular lymphoma UpToDate
Aster JC, Kobayashi Y, Shiota M, Mori S, Sklar J (1992) Detection of the t(14;18) at similar frequencies in hyperplastic lymphoid tissues from American and Japanese patients. Am J Pathol 141:291–299
Limpens J, de Jong D, van Krieken JH, Price CG, Young BD, van Ommen GJ, Kluin PM (1991) Bcl-2/JH rearrangements in benign lymphoid tissues with follicular hyperplasia. Oncogene 6:2271–2276
Ghia P, Boussiotis VA, Schultze JL, Cardoso AA, Dorfman DM, Gribben JG, Freedman AS, Nadler LM (1998) Unbalanced expression of bcl-2 family proteins in follicular lymphoma: contribution of CD40 signaling in promoting survival. Blood 91:244–251
Yang E, Korsmeyer SJ (1996) Molecular thanatopsis: a discourse on the BCL2 family and cell death. Blood 88:386–401
Cheung KJ, Shah SP, Steidl C, Johnson N, Relander T, Telenius A, Lai B, Murphy KP, Lam W, Al-Tourah AJ, Connors JM, Ng RT, Gascoyne RD, Horsman DE (2009) Genome-wide profiling of follicular lymphoma by array comparative genomic hybridization reveals prognostically significant DNA copy number imbalances. Blood 113:137–148. https://doi.org/10.1182/blood-2008-02-140616
Schwaenen C, Viardot A, Berger H, Barth TF, Bentink S, Dohner H, Enz M, Feller AC, Hansmann ML, Hummel M, Kestler HA, Klapper W, Kreuz M, Lenze D, Loeffler M, Moller P, Muller-Hermelink HK, Ott G, Rosolowski M, Rosenwald A, Ruf S, Siebert R, Spang R, Stein H, Truemper L, Lichter P, Bentz M, Wessendorf S (2009) Molecular Mechanisms in Malignant Lymphomas Network Project of the Deutsche K Microarray-based genomic profiling reveals novel genomic aberrations in follicular lymphoma which associate with patient survival and gene expression status. Genes Chrom Cancer 48:39–54. https://doi.org/10.1002/gcc.20617
Launay E, Pangault C, Bertrand P, Jardin F, Lamy T, Tilly H, Tarte K, Bastard C, Fest T (2012) High rate of TNFRSF14 gene alterations related to 1p36 region in de novo follicular lymphoma and impact on prognosis. Leukemia 26:559–562. https://doi.org/10.1038/leu.2011.266
Bosga-Bouwer AG, van Imhoff GW, Boonstra R, van der Veen A, Haralambieva E, van den Berg A, de Jong B, Krause V, Palmer MC, Coupland R, Kluin PM, van den Berg E, Poppema S (2003) Follicular lymphoma grade 3B includes 3 cytogenetically defined subgroups with primary t(14;18), 3q27, or other translocations: t(14;18) and 3q27 are mutually exclusive. Blood 101:1149–1154. https://doi.org/10.1182/blood.V101.3.1149
Diaz-Alderete A, Doval A, Camacho F, Verde L, Sabin P, Arranz-Saez R, Bellas C, Corbacho C, Gil J, Perez-Martin M, Ruiz-Marcellan M, Gonzalez L, Montalban C, Piris M, Menarguez J (2008) Frequency of BCL2 and BCL6 translocations in follicular lymphoma: relation with histological and clinical features. Leuk Lymphoma 49:95–101. https://doi.org/10.1080/10428190701742472
Bodor C, Grossmann V, Popov N, Okosun J, O’Riain C, Tan K, Marzec J, Araf S, Wang J, Lee AM, Clear A, Montoto S, Matthews J, Iqbal S, Rajnai H, Rosenwald A, Ott G, Campo E, Rimsza LM, Smeland EB, Chan WC, Braziel RM, Staudt LM, Wright G, Lister TA, Elemento O, Hills R, Gribben JG, Chelala C, Matolcsy A, Kohlmann A, Haferlach T, Gascoyne RD, Fitzgibbon J (2013) EZH2 mutations are frequent and represent an early event in follicular lymphoma. Blood 122:3165–3168. https://doi.org/10.1182/blood-2013-04-496893
Green MR (2018) Chromatin modifying gene mutations in follicular lymphoma. Blood 131:595–604. https://doi.org/10.1182/blood-2017-08-737361
Green MR, Gentles AJ, Nair RV, Irish JM, Kihira S, Liu CL, Kela I, Hopmans ES, Myklebust JH, Ji H, Plevritis SK, Levy R, Alizadeh AA (2013) Hierarchy in somatic mutations arising during genomic evolution and progression of follicular lymphoma. Blood 121:1604–1611. https://doi.org/10.1182/blood-2012-09-457283
Green MR, Kihira S, Liu CL, Nair RV, Salari R, Gentles AJ, Irish J, Stehr H, Vicente-Duenas C, Romero-Camarero I, Sanchez-Garcia I, Plevritis SK, Arber DA, Batzoglou S, Levy R, Alizadeh AA (2015) Mutations in early follicular lymphoma progenitors are associated with suppressed antigen presentation. Proc Natl Acad Sci U S A 112:E1116-1125. https://doi.org/10.1073/pnas.1501199112
Kridel R, Chan FC, Mottok A, Boyle M, Farinha P, Tan K, Meissner B, Bashashati A, McPherson A, Roth A, Shumansky K, Yap D, Ben-Neriah S, Rosner J, Smith MA, Nielsen C, Gine E, Telenius A, Ennishi D, Mungall A, Moore R, Morin RD, Johnson NA, Sehn LH, Tousseyn T, Dogan A, Connors JM, Scott DW, Steidl C, Marra MA, Gascoyne RD, Shah SP (2016) Histological Transformation and Progression in Follicular Lymphoma: A Clonal Evolution Study. PLoS Med 13:e1002197. https://doi.org/10.1371/journal.pmed.1002197
Morin RD, Mendez-Lago M, Mungall AJ, Goya R, Mungall KL, Corbett RD, Johnson NA, Severson TM, Chiu R, Field M, Jackman S, Krzywinski M, Scott DW, Trinh DL, Tamura-Wells J, Li S, Firme MR, Rogic S, Griffith M, Chan S, Yakovenko O, Meyer IM, Zhao EY, Smailus D, Moksa M, Chittaranjan S, Rimsza L, Brooks-Wilson A, Spinelli JJ, Ben-Neriah S, Meissner B, Woolcock B, Boyle M, McDonald H, Tam A, Zhao Y, Delaney A, Zeng T, Tse K, Butterfield Y, Birol I, Holt R, Schein J, Horsman DE, Moore R, Jones SJ, Connors JM, Hirst M, Gascoyne RD, Marra MA (2011) Frequent mutation of histone-modifying genes in non-Hodgkin lymphoma. Nature 476:298–303. https://doi.org/10.1038/nature10351
Okosun J, Bodor C, Wang J, Araf S, Yang CY, Pan C, Boller S, Cittaro D, Bozek M, Iqbal S, Matthews J, Wrench D, Marzec J, Tawana K, Popov N, O’Riain C, O’Shea D, Carlotti E, Davies A, Lawrie CH, Matolcsy A, Calaminici M, Norton A, Byers RJ, Mein C, Stupka E, Lister TA, Lenz G, Montoto S, Gribben JG, Fan Y, Grosschedl R, Chelala C, Fitzgibbon J (2014) Integrated genomic analysis identifies recurrent mutations and evolution patterns driving the initiation and progression of follicular lymphoma. Nat Genet 46:176–181. https://doi.org/10.1038/ng.2856
Pasqualucci L, Dominguez-Sola D, Chiarenza A, Fabbri G, Grunn A, Trifonov V, Kasper LH, Lerach S, Tang H, Ma J, Rossi D, Chadburn A, Murty VV, Mullighan CG, Gaidano G, Rabadan R, Brindle PK, Dalla-Favera R (2011) Inactivating mutations of acetyltransferase genes in B-cell lymphoma. Nature 471:189–195. https://doi.org/10.1038/nature09730
Pasqualucci L, Khiabanian H, Fangazio M, Vasishtha M, Messina M, Holmes AB, Ouillette P, Trifonov V, Rossi D, Tabbo F, Ponzoni M, Chadburn A, Murty VV, Bhagat G, Gaidano G, Inghirami G, Malek SN, Rabadan R, Dalla-Favera R (2014) Genetics of follicular lymphoma transformation Cell. Rep 6:130–140. https://doi.org/10.1016/j.celrep.2013.12.027
Nann D, Ramis-Zaldivar JE, Muller I, Gonzalez-Farre B, Schmidt J, Egan C, Salmeron-Villalobos J, Clot G, Mattern S, Otto F, Mankel B, Colomer D, Balague O, Szablewski V, Lome-Maldonado C, Leoncini L, Dojcinov S, Chott A, Copie-Bergman C, Bonzheim I, Fend F, Jaffe ES, Campo E, Salaverria I, Quintanilla-Martinez L (2020) Follicular lymphoma t(14;18)-negative is genetically a heterogeneous disease. Blood Adv 4:5652–5665. https://doi.org/10.1182/bloodadvances.2020002944
Los-de Vries GT, Stevens WBC, van Dijk E, Langois-Jacques C, Clear AJ, Stathi P, Roemer MGM, Mendeville M, Hijmering NJ, Sander B, Rosenwald A, Calaminici M, Hoster E, Hiddemann W, Gaulard P, Salles G, Horn H, Klapper W, Xerri L, Burton C, Tooze RM, Smith AG, Buske C, Scott DW, Natkunam Y, Advani R, Sehn LH, Raemaekers J, Gribben J, Kimby E, Kersten MJ, Maucort-Boulch D, Ylstra B, de Jong D (2022) Genomic and microenvironmental landscape of stage I follicular lymphoma, compared with stage III/IV. Blood Adv 6:5482–5493. https://doi.org/10.1182/bloodadvances.2022008355
J.C. FASA (2022) Epidemiology, clinical manifestations, pathologic features, and diagnosis of diffuse large B cell lymphoma UpToDate
WHO Classification of Tumours of Haematopoietic and Lymphoid Tissues. Swerdlow SH et al. IARC, Lyon, 2017.
J.C. BJRFASA (2022) Pathobiology of diffuse large B cell lymphoma and primary mediastinal large B cell lymphoma UpToDate
Carreras J, Hamoudi R, Nakamura N (2020) Artificial Intelligence Analysis of Gene Expression Data Predicted the Prognosis of Patients with Diffuse Large B-Cell Lymphoma. Tokai J Exp Clin Med 45:37–48
Carreras J, Hiraiwa S, Kikuti YY, Miyaoka M, Tomita S, Ikoma H, Ito A, Kondo Y, Roncador G, Garcia JF, Ando K, Hamoudi R, Nakamura N (2021) Artificial Neural Networks Predicted the Overall Survival and Molecular Subtypes of Diffuse Large B-Cell Lymphoma Using a Pancancer Immune-Oncology Panel Cancers (Basel) 13. https://doi.org/10.3390/cancers13246384
Carreras J, Kikuti YY, Hiraiwa S, Miyaoka M, Tomita S, Ikoma H, Ito A, Kondo Y, Itoh J, Roncador G, Martinez A, Colomo L, Hamoudi R, Ando K, Nakamura N (2022) High PTX3 expression is associated with a poor prognosis in diffuse large. B-cell lymphoma Cancer Sci 113:334–348. https://doi.org/10.1111/cas.15179
Carreras J, Kikuti YY, Miyaoka M, Hiraiwa S, Tomita S, Ikoma H, Kondo Y, Ito A, Nakamura N, Hamoudi R (2021) A Combination of Multilayer Perceptron Radial Basis Function Artificial Neural Networks and Machine Learning Image Segmentation for the Dimension Reduction and the Prognosis Assessment of Diffuse Large B-Cell Lymphoma. AI 2:106–134
Carreras J, Kikuti YY, Miyaoka M, Hiraiwa S, Tomita S, Ikoma H, Kondo Y, Ito A, Shiraiwa S, Hamoudi R, Ando K, Nakamura N (2020) A Single Gene Expression Set Derived from Artificial Intelligence Predicted the Prognosis of Several Lymphoma Subtypes; and High Immunohistochemical Expression of TNFAIP8 Associated with Poor Prognosis in Diffuse Large B-Cell Lymphoma. AI 1: 342–360
Carreras J, Kikuti YY, Miyaoka M, Roncador G, Garcia JF, Hiraiwa S, Tomita S, Ikoma H, Kondo Y, Ito A, Komohara Y, Nakamura N, Hamoudi R (2021) Integrative Statistics, Machine Learning and Artificial Intelligence Neural Network Analysis Correlated CSF1R with the Prognosis of Diffuse Large B-Cell Lymphoma. Hemato 2:182–206
Carreras J, Kikuti YY, Roncador G, Miyaoka M, Hiraiwa S, Tomita S, Ikoma H, Kondo Y, Ito A, Shiraiwa S, Ando K, Nakamura N, Hamoudi R (2021) High Expression of Caspase-8 Associated with Improved Survival in Diffuse Large B-Cell Lymphoma: Machine Learning and Artificial Neural Networks Analyses. BioMedInformatics 1:18–46
Reddy A, Zhang J, Davis NS, Moffitt AB, Love CL, Waldrop A, Leppa S, Pasanen A, Meriranta L, Karjalainen-Lindsberg ML, Norgaard P, Pedersen M, Gang AO, Hogdall E, Heavican TB, Lone W, Iqbal J, Qin Q, Li G, Kim SY, Healy J, Richards KL, Fedoriw Y, Bernal-Mizrachi L, Koff JL, Staton AD, Flowers CR, Paltiel O, Goldschmidt N, Calaminici M, Clear A, Gribben J, Nguyen E, Czader MB, Ondrejka SL, Collie A, Hsi ED, Tse E, Au-Yeung RKH, Kwong YL, Srivastava G, Choi WWL, Evens AM, Pilichowska M, Sengar M, Reddy N, Li S, Chadburn A, Gordon LI, Jaffe ES, Levy S, Rempel R, Tzeng T, Happ LE, Dave T, Rajagopalan D, Datta J, Dunson DB, Dave SS (2017) Genetic and Functional Drivers of Diffuse Large B Cell Lymphoma. Cell 171(481–494):e415. https://doi.org/10.1016/j.cell.2017.09.027
Ikoma H, Miyaoka M, Hiraiwa S, Yukie Kikuti Y, Shiraiwa S, Hara R, Kojima M, Ohmachi K, Ando K, Carreras J, Nakamura N (2022) Clinicopathological analysis of follicular lymphoma with BCL2, BCL6, and MYC rearrangements. Pathol Int 72:321–331. https://doi.org/10.1111/pin.13223
Karube K, Enjuanes A, Dlouhy I, Jares P, Martin-Garcia D, Nadeu F, Ordonez GR, Rovira J, Clot G, Royo C, Navarro A, Gonzalez-Farre B, Vaghefi A, Castellano G, Rubio-Perez C, Tamborero D, Briones J, Salar A, Sancho JM, Mercadal S, Gonzalez-Barca E, Escoda L, Miyoshi H, Ohshima K, Miyawaki K, Kato K, Akashi K, Mozos A, Colomo L, Alcoceba M, Valera A, Carrio A, Costa D, Lopez-Bigas N, Schmitz R, Staudt LM, Salaverria I, Lopez-Guillermo A, Campo E (2018) Integrating genomic alterations in diffuse large B-cell lymphoma identifies new relevant pathways and potential therapeutic targets. Leukemia 32:675–684. https://doi.org/10.1038/leu.2017.251
Mozas P, Lopez C, Grau M, Nadeu F, Clot G, Valle S, Kulis M, Navarro A, Ramis-Zaldivar JE, Gonzalez-Farre B, Rivas-Delgado A, Rivero A, Frigola G, Balague O, Gine E, Delgado J, Villamor N, Matutes E, Magnano L, Garcia-Sanz R, Huet S, Russell RB, Campo E, Lopez-Guillermo A, Bea S (2023) Genomic landscape of follicular lymphoma across a wide spectrum of clinical behaviors. Hematol Oncol. https://doi.org/10.1002/hon.3132
Ramis-Zaldivar JE, Gonzalez-Farre B, Balague O, Celis V, Nadeu F, Salmeron-Villalobos J, Andres M, Martin-Guerrero I, Garrido-Pontnou M, Gaafar A, Sunol M, Barcena C, Garcia-Bragado F, Andion M, Azorin D, Astigarraga I, Sagaseta de Ilurdoz M, Sabado C, Gallego S, Verdu-Amoros J, Fernandez-Delgado R, Perez V, Tapia G, Mozos A, Torrent M, Solano-Paez P, Rivas-Delgado A, Dlouhy I, Clot G, Enjuanes A, Lopez-Guillermo A, Galera P, Oberley MJ, Maguire A, Ramsower C, Rimsza LM, Quintanilla-Martinez L, Jaffe ES, Campo E, Salaverria I (2020) Distinct molecular profile of IRF4-rearranged large B-cell lymphoma. Blood 135:274–286. https://doi.org/10.1182/blood.2019002699
Rivas-Delgado A, Nadeu F, Andrade-Campos M, Lopez C, Enjuanes A, Mozas P, Frigola G, Colomo L, Sanchez-Gonzalez B, Villamor N, Bea S, Campo E, Salar A, Gine E, Lopez-Guillermo A, Bellosillo B (2022) Cell-Free DNA for Genomic Analysis in Primary Mediastinal Large B-Cell Lymphoma. Diagnostics (Basel) 12. https://doi.org/10.3390/diagnostics12071575
Miyaoka M, Kikuti YY, Carreras J, Ito A, Ikoma H, Tomita S, Kawada H, Roncador G, Bea S, Campo E, Nakamura N (2022) Copy Number Alteration and Mutational Profile of High-Grade B-Cell Lymphoma with MYC and BCL2 and/or BCL6 Rearrangements, Diffuse Large B-Cell Lymphoma with MYC-Rearrangement, and Diffuse Large B-Cell Lymphoma with MYC-Cluster Amplification Cancers (Basel) 14. https://doi.org/10.3390/cancers14235849
Carreras J, Roncador G, Hamoudi R (2022) Artificial Intelligence Predicted Overall Survival and Classified Mature B-Cell Neoplasms Based on Immuno-Oncology and Immune Checkpoint Panels Cancers (Basel) 14. https://doi.org/10.3390/cancers14215318
Carreras J, Kikuti YY, Miyaoka M, Hiraiwa S, Tomita S, Ikoma H, Kondo Y, Ito A, Nagase S, Miura H, Roncador G, Colomo L, Hamoudi R, Campo E, Nakamura N (2023) Mutational Profile and Pathological Features of a Case of Interleukin-10 and RGS1-Positive Spindle Cell Variant Diffuse Large B-Cell Lymphoma. Hematology Reports 15:188–200. https://doi.org/10.3390/hematolrep15010020
Chapuy B, Stewart C, Dunford AJ, Kim J, Kamburov A, Redd RA, Lawrence MS, Roemer MGM, Li AJ, Ziepert M, Staiger AM, Wala JA, Ducar MD, Leshchiner I, Rheinbay E, Taylor-Weiner A, Coughlin CA, Hess JM, Pedamallu CS, Livitz D, Rosebrock D, Rosenberg M, Tracy AA, Horn H, van Hummelen P, Feldman AL, Link BK, Novak AJ, Cerhan JR, Habermann TM, Siebert R, Rosenwald A, Thorner AR, Meyerson ML, Golub TR, Beroukhim R, Wulf GG, Ott G, Rodig SJ, Monti S, Neuberg DS, Loeffler M, Pfreundschuh M, Trumper L, Getz G, Shipp MA (2018) Molecular subtypes of diffuse large B cell lymphoma are associated with distinct pathogenic mechanisms and outcomes. Nat Med 24:679–690. https://doi.org/10.1038/s41591-018-0016-8
Ichikawa A, Kinoshita T, Watanabe T, Kato H, Nagai H, Tsushita K, Saito H, Hotta T (1997) Mutations of the p53 gene as a prognostic factor in aggressive B-cell lymphoma. N Engl J Med 337:529–534. https://doi.org/10.1056/NEJM199708213370804
Koduru PR, Raju K, Vadmal V, Menezes G, Shah S, Susin M, Kolitz J, Broome JD (1997) Correlation between mutation in P53, p53 expression, cytogenetics, histologic type, and survival in patients with B-cell non-Hodgkin’s lymphoma. Blood 90:4078–4091
Bolen CR, Klanova M, Trneny M, Sehn LH, He J, Tong J, Paulson JN, Kim E, Vitolo U, Di Rocco A, Fingerle-Rowson G, Nielsen T, Lenz G, Oestergaard MZ (2020) Prognostic impact of somatic mutations in diffuse large B-cell lymphoma and relationship to cell-of-origin: data from the phase III GOYA study. Haematologica 105:2298–2307. https://doi.org/10.3324/haematol.2019.227892
Wright GW, Huang DW, Phelan JD, Coulibaly ZA, Roulland S, Young RM, Wang JQ, Schmitz R, Morin RD, Tang J, Jiang A, Bagaev A, Plotnikova O, Kotlov N, Johnson CA, Wilson WH, Scott DW, Staudt LM (2020) A Probabilistic Classification Tool for Genetic Subtypes of Diffuse Large B Cell Lymphoma with Therapeutic Implications. Cancer Cell 37(551–568):e514. https://doi.org/10.1016/j.ccell.2020.03.015
Spina V, Khiabanian H, Messina M, Monti S, Cascione L, Bruscaggin A, Spaccarotella E, Holmes AB, Arcaini L, Lucioni M, Tabbo F, Zairis S, Diop F, Cerri M, Chiaretti S, Marasca R, Ponzoni M, Deaglio S, Ramponi A, Tiacci E, Pasqualucci L, Paulli M, Falini B, Inghirami G, Bertoni F, Foa R, Rabadan R, Gaidano G, Rossi D (2016) The genetics of nodal marginal zone lymphoma. Blood 128:1362–1373. https://doi.org/10.1182/blood-2016-02-696757
Martinez-Laperche C, Sanz-Villanueva L, Diaz Crespo FJ, Muniz P, Martin Rojas R, Carbonell D, Chicano M, Suarez-Gonzalez J, Menarguez J, Kwon M, Diez Martin JL, Buno I, Bastos Oreiro M (2022) EZH2 mutations at diagnosis in follicular lymphoma: a promising biomarker to guide frontline treatment. BMC Cancer 22:982. https://doi.org/10.1186/s12885-022-10070-z
Salaverria I, Weigert O, Quintanilla-Martinez L (2023) The clinical and molecular taxonomy of t(14;18)-negative follicular lymphomas. Blood Adv 7(18):5258–5271. https://doi.org/10.1182/bloodadvances.2022009456ss
Acknowledgements
We would like to acknowledge Masayuki Tanaka and Akinori Takase of the Bioinformatics section, Medical Science College Office, Tokai University, Japan, for their support in the bioinformatics analyses. The authors thank the technicians and scientists of the Genomics Core Facility of IDIBAPS for their assistance in performing the NGS analysis.
Funding
This research was funded by the Ministry of Education, Culture, Sports, Science and Technology (MEXT), grant numbers KAKEN 23K06454, 15K19061, 18K15100, and 24590430, and the Tokai University School of Medicine research incentive assistant plan (grant number 2021-B04). Rifat Hamoudi is funded by University of Sharjah grants (22010902103 and 24010902153).
Author information
Authors and Affiliations
Contributions
Conceptualization, N.N.; formal analysis, J.C.; investigation, J.C., Y.Y.K., M.M., S.H., S.T., H.I., Y.K., A.I., S.N., H.M., G.R., R.H., E.C. and N.N.; resources, N.N.; writing—original draft preparation, J.C.; writing—review and editing, J.C, N.N., E.C. and R.H.; supervision, N.N. All authors have read and agreed to the published version of the manuscript.
Corresponding author
Ethics declarations
Declarations
This study was approved by the Institutional Review Board of Tokai University (IRB 151–21 and 14R080). This study complies with the WMA Declaration of Helsinki–Ethical Principles for Medical Research Involving Human Subjects.
Conflict of interest
No conflict of interest to declare.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Key points
1- BCL6-rearrangement positive follicular and diffuse large B-cell lymphomas are special lymphoma subtypes.
2- Both subtypes had mutations of KMT2D, OSBPL10, CREBBP, and HLA-B that are related to chromatin remodeling, metabolism, and antigen presentation; but differences were also found.
Joaquim Carreras and Haruka Ikoma contributed equally to the project as the first authors.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Carreras, J., Ikoma, H., Kikuti, Y.Y. et al. Mutational, immune microenvironment, and clinicopathological profiles of diffuse large B-cell lymphoma and follicular lymphoma with BCL6 rearrangement. Virchows Arch 484, 657–676 (2024). https://doi.org/10.1007/s00428-024-03774-z
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00428-024-03774-z