Leonie Saft
- Department of Oncology-Pathology
- Georgios Rassidakis' Group
About me
I am a senior consultant in clinical pathology and team leader of the division of Hematopathology and Flow Cytometry at Karolinska University Laboratory (KUL), Solna. I studied medicine in Germany (Philipps University Marburg, 1988/89; J.W. Goethe University, Frankfurt, 1989–1994) and in the USA (University of Texas Medical Branch, UTMB, Galveston, Texas, 1994–95), earning both German and American ̽ѡ degrees. I obtained my doctoral degree in 1996 at J.W. Goethe University in Frankfurt with a dissertation on nosocomial Aspergillus infections. After a period of clinical work in hematology/oncology (Klinikum Darmstadt, Germany), I performed my specialist training in Clinical Pathology (Leipzig, 1997–98; Uppsala, 1999–2001; and since 2001 Karolinska University Hospital) and became specialist in 2003 with subspecializations in neuro-oncopathology and hematopathology.
Research
Following my PhD studies at Karolinska Institute, Huddinge (2008-2013) and thesis defence (2013) on Myelodysplastic syndrome (MDS) (supervisor: Prof. Eva Hellström-Lindberg), I participated as a reference pathologist in several clinical trials by the Nordic MDS Group. In addition, I became involved in International Multicenter Studies (European Leuk Net MDS Flow Working Group) to explore the role of flow cytometry in unexplained cytopenias and suspected MDS. I am currently engaged in clinical research projects with other units at Karolinska University Laboratory, focusing on the molecular characterization of lymphoma and acute pediatric leukemias as part of Genomic Medicine Sweden (GMS). Additionally, I am local PI in a bilateral research project aiming at identifying potential precursor stages of lymphoma in lymphoid tissues. I also lead a research project on the development of AI-based tools in bone marrow diagnostics for implementation in routine diagnostics (Clinical Fellowship 2022–2024, CIMV, Linköping University).
Teaching
Since 2001, I have been teaching at both the undergraduate and graduate levels at ̽ѡ. I have served as course leader for specialist training courses and have participated as a teacher in international courses. Since 2024, I am visiting professor at Semmelweis University in Budapest, teaching in the ̽ѡ program.
Articles
- Article: JOURNAL OF HEMATOPATHOLOGY. 2025;18(1):12Saft L; Vaara E; Ljung E; Kwiecinska A; Kumar D; Timar B
- Article: GENES CHROMOSOMES & CANCER. 2025;64(2):e70029Rasmussen B; Nilsson L; Tobiasson M; Jaedersten M; Garelius H; Dybedal I; Gronbaek K; Ejerblad E; Lorenz F; Flogegard M; Marcher CW; Cavalier L; Ebeling F; Olsnes AM; Norgaard JM; Saft L; Mollgard L; Hellstrom-Lindberg E; Schlegelberger B; Goerhring G
- Article: PRECISION ONCOGENOMICS. 2024;1(1):1-7Wessman S; Mogensen N; Ranta S; Saft L; von Bahr Greenwood T; Tesi B; De Ståhl TD; Baecklund F
- Article: PATHOLOGIE. 2023;44(3):164-175Saft L
- Article: FRONTIERS IN PEDIATRICS. 2023;10:1082986Krstic A; Rezayee F; Saft L; Hammarsjoe A; Svenberg P; Barbany G
- Article: CYTOMETRY PART B-CLINICAL CYTOMETRY. 2023;104(1):77-86Loosdrecht AA; Kern W; Porwit A; Valent P; Kordasti S; Cremers E; Alhan C; Duetz C; Dunlop A; Hobo W; Preijers F; Wagner-Ballon O; Chapuis N; Fontenay M; Bettelheim P; Eidenschink-Brodersen L; Font P; Johansson U; Loken MR; Marvelde JG; Matarraz S; Ogata K; Oelschlaegel U; Orfao A; Psarra K; Subira D; Wells DA; Bene MC; Della Porta MG; Burbury K; Bellos F; van der Velden VHJ; Westers TM; Saft L; Ireland R
- Article: CYTOMETRY PART B-CLINICAL CYTOMETRY. 2023;104(1):15-26van der Velden VHJ; Preijers F; Johansson U; Westers TM; Dunlop A; Porwit A; Bene MC; Valent P; te Marvelde J; Wagner-Ballon O; Oelschlaegel U; Saft L; Kordasti S; Ireland R; Cremers E; Alhan C; Duetz C; Hobo W; Chapuis N; Fontenay M; Bettelheim P; Eidenshink-Brodersen L; Font P; Loken MR; Matarraz S; Ogata K; Orfao A; Psarra K; Subira D; Wells DA; Della Porta MG; Burbury K; Bellos F; Weiss E; Kern W; van de Loosdrecht A
- Article: CYTOMETRY PART B-CLINICAL CYTOMETRY. 2023;104(1):87-97Westers TM; Saft L; van der Velden VHJ; te Marvelde JG; Dunlop A; Ireland R; Valent P; Porwit A; Bene MC; van de Loosdrecht AA
- Article: CYTOMETRY PART B-CLINICAL CYTOMETRY. 2023;104(1):51-65Kern W; Westers TM; Bellos F; Bene MC; Bettelheim P; Brodersen LE; Burbury K; Chu S-C; Cullen M; Della Porta M; Dunlop AS; Johansson U; Matarraz S; Oelschlaegel U; Ogata K; Porwit A; Preijers F; Psarra K; Saft L; Subira D; Weiss E; van der Velden VHJ; van de Loosdrecht A
- Article: JOURNAL OF INTERNAL MEDICINE. 2022;292(6):925-940Jadersten M; Lilienthal I; Tsesmetzis N; Lourda M; Bengtzen S; Bohlin A; Arnroth C; Erkers T; Seashore-Ludlow B; Giraud G; Barkhordar GS; Tao S; Fogelstrand L; Saft L; Ostling P; Schinazi RF; Kim B; Schaller T; Juliusson G; Deneberg S; Lehmann S; Rassidakis GZ; Hoglund M; Henter J-I; Herold N
- Article: FRONTIERS IN ONCOLOGY. 2022;12:899325Arthur C; Rezayee F; Mogensen N; Saft L; Rosenquist R; Nordenskjold M; Harila-Saari A; Tham E; Barbany G
- Journal article: HEMASPHERE. 2022;6:442-443Jädersten M; Lilienthal I; Tsesmetzis N; Lourda M; Bengtzén S; Bohlin A; Arnroth C; Erkers T; Seashore‐Ludlow B; Giraud G; Barkhordar GS; Tao S; Fogelstrand L; Saft L; Östling P; Schinazi R; Kim B; Schaller T; Juliusson G; Deneberg S; Lehmann S; Rassidakis G; Höglund M; Henter J; Herold N
- Article: JOURNAL OF HEMATOPATHOLOGY. 2020;13(2):79-88Saft L; Timar B; Porwit A
- Article: CYTOMETRY PART B-CLINICAL CYTOMETRY. 2020;98(3):250-258Dinnopoulos K; Hansen OK; Sjo LD; Saft L; Schjodt IM; Hansen JW; Gronbaek K
- Article: LEUKEMIA & LYMPHOMA. 2020;61(3):604-613Ivanov Ofverholm I; Zachariadis V; Taylan F; Marincevic-Zuniga Y; Anh NT; Saft L; Nilsson D; Syvanen A-C; Lonnerholm G; Harila-Saari A; Nordenskjold M; Heyman M; Nordgren A; Nordlund J; Barbany G
- Article: LEUKEMIA RESEARCH. 2018;71:75-81Ogata K; Sei K; Saft L; Kawahara N; Della Porta MG; Chapuis N; Yamamoto Y
- Article: BRITISH JOURNAL OF HAEMATOLOGY. 2018;180(4):526-533Scharenberg C; Jansson M; Saft L; Hellstrom-Lindberg E
- Article: BLOOD. 2017;130(7):881-890Mortera-Blanco T; Dimitriou M; Woll PS; Karimi M; Elvarsdottir E; Conte S; Tobiasson M; Jansson M; Douagi I; Moarii M; Saft L; Papaemmanuil E; Jacobsen SEW; Hellstrom-Lindberg E
- Article: ANNALS OF HEMATOLOGY. 2017;96(7):1105-1112de Swart L; Smith A; MacKenzie M; Symeonidis A; Neukirchen J; Mikulenkova D; Vallespi T; Zini G; Paszkowska-Kowalewska M; Kruger A; Saft L; Fenaux P; Bowen D; Hellstrom-Lindberg E; Cermak J; Stauder R; Tatic A; Holm MS; Malcovati L; Madry K; Droste J; Blijlevens N; de Witte T; Germing U
- Article: HAEMATOLOGICA. 2017;102(3):498-508Scharenberg C; Giai V; Pellagatti A; Saft L; Dimitriou M; Jansson M; Jadersten M; Grandien A; Douagi I; Neuberg DS; LeBlanc K; Boultwood J; Karimi M; Jacobsen SEW; Woll PS; Hellstrom-Lindberg E
- Article: HAEMATOLOGICA. 2017;102(2):308-319Westers TM; Cremers EMP; Oelschlaegel U; Johansson U; Bettelheim P; Matarraz S; Orfao A; Moshaver B; Brodersen LE; Loken MR; Wells DA; Subira D; Cullen M; Marvelde JGT; van der Velden VHJ; Preijers FWMB; Chu S-C; Feuillard J; Guderin E; Psarra K; Porwit A; Saft L; Ireland R; Milne T; Bene MC; Witte BI; Della Porta MG; Kern W; van De Loosdrecht AA
- Journal article: BLOOD. 2016;128(22):4329Scharenberg C; Woll PS; Giai V; Pellagatti A; Saft L; Dimitriou M; Jädersten M; Jansson M; Douagi I; Neuberg DS; Karimi M; Le Blanc K; Boultwood J; Jacobsen SE; Hellstrom-Lindberg E
- Article: AMERICAN JOURNAL OF HEMATOLOGY. 2016;91(12):1234-1238Hansen JW; Westman MK; Sjo LD; Saft L; Kristensen LS; Orskov AD; Treppendahl M; Andersen MK; Gronbaek K
- Article: ANNALS OF HEMATOLOGY. 2016;95(11):1825-1832Dahlstrom J; Liu T; Yuan X; Saft L; Ghaderi M; Wei YB; Lavebratt C; Li P; Zheng C; Bjorkholm M; Xu D
- Article: PEDIATRIC BLOOD & CANCER. 2015;62(6):951-956Ranta S; Nilsson F; Harila-Saari A; Saft L; Tani E; Soderhall S; Porwit A; Hultdin M; Noren-Nystrom U; Heyman M
- Article: SCANDINAVIAN JOURNAL OF IMMUNOLOGY. 2014;80(6):424-431Derolf AR; Laane E; Bjorklund E; Saft L; Bjorkholm M; Porwit A
- Article: EUROPEAN JOURNAL OF HAEMATOLOGY. 2014;93(5):439-445Svensson T; Chowdhury O; Garelius H; Lorenz F; Saft L; Jacobsen S-E; Hellstrom-Lindberg E; Cherif H
- Article: ONCOSCIENCE. 2014;1(8):550-557Wasik AM; Nygren L; Almestrand S; Zong F; Flygare J; Wennerholm SB; Saft L; Andersson P; Kimby E; Wahlin BE; Christensson B; Sander B
- Article: HAEMATOLOGICA. 2014;99(6):1041-1049Saft L; Karimi M; Ghaderi M; Matolcsy A; Mufti GJ; Kulasekararaj A; Goehring G; Giagounidis A; Selleslag D; Muus P; Sanz G; Mittelman M; Bowen D; Porwit A; Fu T; Backstrom J; Fenaux P; MacBeth KJ; Hellstrom-Lindberg E
- Article: BLOOD CANCER JOURNAL. 2014;4(3):e189Tobiasson M; Dybedahl I; Holm MS; Karimi M; Brandefors L; Garelius H; Grovdal M; Hogh-Dufva I; Gronbaek K; Jansson M; Marcher C; Nilsson L; Kittang AO; Porwit A; Saft L; Mollgard L; Hellstrom-Lindberg E
- Article: LEUKEMIA RESEARCH. 2013;37(3):266-273Saft L; Bjorklund E; Berg E; Hellstrom-Lindberg E; Porwit A
- Article: HAEMATOLOGICA. 2012;97(8):1209-1217Della Porta MG; Picone C; Pascutto C; Malcovati L; Tamura H; Handa H; Czader M; Freeman S; Vyas P; Porwit A; Saft L; Westers TM; Alhan C; Cali C; van de Loosdrecht AA; Ogata K
- Journal article: BLOOD. 2011;118(21):790Scharenberg C; Giai V; Pellagatti A; Saft L; Karlsson G; Jansson M; Forsblom L; Jadersten M; Karlsson S; Boultwood J; Hellstrom-Lindberg E
- Journal article: BLOOD. 2011;118(21):3798Tobiasson M; Brandefors L; Dybedal I; Garelius H; Grövdal M; Dufva IH; Kjeldsen L; Nilsson L; Kittang AO; Porwit A; Saft L; Holm MS; Möllgård L; Hellström-Lindberg E
- Article: HAEMATOLOGICA. 2011;96(7):963-971Mollgard L; Saft L; Treppendahl MB; Dybedal I; Norgaard JM; Astermark J; Ejerblad E; Garelius H; Dufva IH; Jansson M; Jadersten M; Kjeldsen L; Linder O; Nilsson L; Vestergaard H; Porwit A; Gronbaek K; Lindberg EH
- Journal article: JOURNAL OF HEMATOPATHOLOGY. 2011;4(2):69-79Porwit A; Saft L
- Article: JOURNAL OF CLINICAL ONCOLOGY. 2011;29(15):1971-1979Jaedersten M; Saft L; Smith A; Kulasekararaj A; Pomplun S; Goehring G; Hedlund A; Hast R; Schlegelberger B; Porwit A; Hellstrom-Lindberg E; Mufti GJ
- Journal article: LEUKEMIA RESEARCH. 2011;35:s52Saft L; Björklund E; Hellström-Lindberg E; Porwit A
- Article: HAEMATOLOGICA. 2009;94(12):1762-1766Jadersten M; Saft L; Pellagatti A; Goehring G; Wainscoat JS; Boultwood J; Porwit A; Schlegelberger B; Hellstrom-Lindberg E
- Journal article: BLOOD. 2008;112(11):5104Jädersten M; Saft L; Pellagatti A; Göhring G; Fernández-Santamaria C; Wainscoat JS; Boultwood J; Porwit A; Schlegelberger B; Hellström-Lindberg E
- Article: ANTICANCER RESEARCH. 2006;26(6C):4895-4899Rubio CA; Grimelius L; Lindholm J; Hamberg H; Porwit A; Elmberger G; Hoog A; Kanter L; Eriksson E; Stemme S; Orrego A; Saft L; Petersson F; De la Torre M; Ekstrom C; Astrom K; Rundgren A; Djokic M; Chandanos E; Lenander C; Machado M; Nilsson P; Mattsson L
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All other publications
- Review: INTERNATIONAL JOURNAL OF LABORATORY HEMATOLOGY. 2025;47(3):387-397Torlakovic EE; Calvo KR; George T; Hyjek E; Lee S-H; Porwit A; Sabattini E; Saft L; Zhou X; Tzankov A
- Review: HISTOPATHOLOGY. 2023;83(6):829-849Saft L; Kvasnicka HM; Boudova L; Gianelli U; Lazzi S; Rozman M
- Letter: ACTA ONCOLOGICA. 2023;62(6):560-564Smedby KE; Waesterlid T; Tham E; Haider Z; Joelsson J; Thorvaldsdottir B; Krstic A; Wahlin BE; Foroughi-Asl H; Karlsson C; Eloranta S; Saft L; Palma M; Kwiecinska A; Hansson L; Osterborg A; Wirta V; Rassidakis G; Sander B; Sonnevi K; Rosenquist R
- Review: CYTOMETRY PART B-CLINICAL CYTOMETRY. 2023;104(1):27-50Porwit A; Bene MC; Duetz C; Matarraz S; Oelschlaegel U; Westers TM; Wagner-Ballon O; Kordasti S; Valent P; Preijers F; Alhan C; Bellos F; Bettelheim P; Burbury K; Chapuis N; Cremers E; Della Porta MG; Dunlop A; Eidenschink-Brodersen L; Font P; Fontenay M; Hobo W; Ireland R; Johansson U; Loken MR; Ogata K; Orfao A; Psarra K; Saft L; Subira D; te Marvelde J; Wells DA; van der Velden VHJ; Kern W; van de Loosdrecht AA
- Letter: ACTA ONCOLOGICA. 2022;61(7):824-829Abdulla M; Hollander P; Lindskog C; Sundstrom C; Enblad G; Saft L; Amini R-M
- Letter: LEUKEMIA. 2022;36(5):1436-1439Rasmussen B; Gohring G; Bernard E; Nilsson L; Tobiasson M; Jadersten M; Garelius H; Dybedal I; Gronbaek K; Ejerblad E; Lorenz F; Flogegard M; Marcher CW; oster Fernstrom A; Cavelier L; Papaemmanuil E; Ebeling F; Kittang AO; Norgaard JM; Saft L; Mollgard L; Hellstrom-Lindberg E
- Preprint: RESEARCH SQUARE. 2022Arthur C; Rezayee F; Mogensen N; Saft L; Rosenquist R; Nordenskjöld M; Harila-Saari A; Tham E; Barbany G
- Review: JOURNAL OF HEMATOPATHOLOGY. 2022;15(1):13-19Saft L; Perdiki-Grigoriadi M; Rassidakis G
- Conference publication: BLOOD. 2021;138:3995Kern W; Westers TM; Bellos F; Bene MC; Bettelheim P; Brodersen LE; Burbury K; Chu S-C; Cullen M; Della Porta M; Dunlop AS; Johansson U; Matarraz S; Oelschlaegel U; Ogata K; Porwit A; Preijers FWMB; Psarra K; Saft L; Subira D; Weiss E; Van de Loosdrecht AA
- Review: AMERICAN JOURNAL OF CLINICAL PATHOLOGY. 2021;155(2):179-210Kelemen K; Saft L; Craig FE; Orazi A; Nakashima M; Wertheim GB; George TI; Horny H-P; King RL; Quintanilla-Martinez L; Wang SA; Rimsza LM; Reichard KK
- Published conference paper: PATHOBIOLOGY. 2019;86(1):62-75Hebeda KM; Tzankov A; Boudova L; Saft L; Hasserjian RP; de Boer M; Fend F; Orazi A; Leguit R
- Conference publication: BLOOD. 2018;132:3105Dimopoulos K; Hansen OK; Hansen JW; Sjo L; Saft L; Gronbaek K
- Conference publication: BLOOD. 2018;132:794Hansen JW; Johansen MM; Westman MK; Saft L; Sjo LD; Marcher CW; Holm MS; Dimitriou M; Karimi M; Raaschou-Jensen K; Glenthoj AB; Severinsen MT; Hellstrom-Lindberg E; Andersen MK; Gronbaek K
- Letter: BRITISH JOURNAL OF HAEMATOLOGY. 2018;180(5):744-748Kwiecinska A; Tsesmetzis N; Ghaderi M; Kis L; Saft L; Rassidakis GZ
- Conference publication: HAEMATOLOGICA. 2017;102:183Hansen JW; Westman M; Orskov AD; Sjo L; Saft L; Holm MS; Marcher CC; Karimi M; Hellstrom-Lindberg E; Andersen MK; Gronbaek K
- Conference publication: HAEMATOLOGICA. 2016;101:74-75Hansen JW; Westman MK; Sjo LD; Saft L; Kristensen LS; Orskov AD; Treppendahl M; Andersen MK; Gronbaek K
- Conference publication: BLOOD. 2014;124(21):414Saft L; Li JS; Greenberg PL; Sekeres MA; Sanz GF; Dreyfus F; Fenaux P; Swern AS; Sugrue MM; Hellstrom-Lindberg E
- Conference publication: SCANDINAVIAN JOURNAL OF IMMUNOLOGY. 2014;80(3):237-238Wasik AM; Nygren L; Almestrand S; Zong F; Flygare J; Baumgartner-Wennerholm S; Saft L; Andersson P; Kimby E; Christensson B; Sander B
- Conference publication: HAEMATOLOGICA. 2014;99:688Wasik A; Nygren L; Almestrand S; Zong F; Flygare J; Wennerholm SB; Saft L; Andersson P; Kimby E; Christensson B; Sander B
- Conference publication: HAEMATOLOGICA. 2014;99:695Kwiecinska A; Ghaderi M; Xagoraris I; Matolcsy A; Saft L; Otsterborg A; Rassidakis G
- Conference publication: HAEMATOLOGICA. 2013;98:483Saft L; Karimi M; Ghaderi M; Matolscy A; Fenaux P; Mufti G; Giagounidis A; Selleslag D; Muus P; Sanz G; Mittelman M; Bowen D; Porwit A; Fu T; Backstrom J; MacBeth K; Hellstrom-Lindberg E
- Conference publication: HAEMATOLOGICA. 2013;98:251Svensson T; Garelius H; Lorenz F; Saft L; Hellstrom-Lindberg E; Cherif H
- Conference publication: LEUKEMIA RESEARCH. 2013;37:S66Saft L; Karimi M; Ghaderi M; Matolscy A; Fenaux P; Mufti G; Giagounidis A; Selleslag D; Muus P; Sanz G; Mittelman M; Bowen D; Porwit A; Fu T; Backstrom J; MacBeth K; Hellstrom-Lindberg E
- Doctoral thesis: 2013Saft L
- Conference publication: HAEMATOLOGICA. 2012;97:140-141Tobiasson M; Brandefors L; Dybedahl I; Garelius H; Grovdal M; Hogh-Dufva I; Kjeldsen L; Marcher C; Nilsson L; Kittang AO; Porwit A; Saft L; Holm MS; Mollgard L; Hellstrom-Lindberg E
- Conference publication: CYTOMETRY PART B-CLINICAL CYTOMETRY. 2011;79A(12):1051-1052Picone C; Tenore A; Vanelli L; Malcovati L; Pascutto C; Ogata K; Tamura H; Handa H; Czader M; Freeman S; Vyas P; Porwit A; Saft L; Westers TM; Alhan C; Cali C; van de Loosdrecht AA; Cazzola M; Della Porta MG
- Conference publication: BLOOD. 2011;118(21):1622-1623Tobiasson M; Brandefors L; Dybedal I; Garelius H; Grovdal M; Dufva IH; Kjeldsen L; Nilsson L; Kittang AO; Porwit A; Saft L; Holm MS; Mollgard L; Hellstrom-Lindberg E
- Conference publication: BLOOD. 2011;118(21):359Scharenberg C; Giai V; Pellagatti A; Saft L; Karlsson G; Jansson M; Forsblom L; Jadersten M; Karlsson S; Boultwood J; Hellstrom-Lindberg E
- Conference publication: HAEMATOLOGICA. 2010;95:126Jadersten M; Saft L; Smith A; Kulasekararaj A; Pomplun S; Hast R; Porwit A; Hellstrom-Lindberg E; Mufti G
- Conference publication: HAEMATOLOGICA. 2009;94:102Jadersten MS; Saft L; Garelius H; Hast R; Nilsson L; Samuelsson J; Porwit A; Hellstrom-Lindberg E
- Meeting abstract: LEUKEMIA RESEARCH. 2009;33:S39Jadersten M; Saft L; Garelius H; Hast R; Nilsson L; Samuelsson J; Porwit A; Hellstrom-Lindberg E
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Employments
- Affiliated to Research, Department of Oncology-Pathology, ̽ѡ, 2023-2026
- Clinical Assistant, Department of Oncology-Pathology, ̽ѡ, 2024-2024
Degrees and Education
- Docent, Pathology, ̽ѡ, 2025
- Degree Of Doctor Of Philosophy, Department of Medicine, Huddinge, ̽ѡ, 2013