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Cancer Proteogenomics and Precision Medicine in Acute Lymphoblastic Leukemia (ALL) – Rozbeh Jafari's Team

This research maps molecular profiles in acute lymphoblastic leukemia (ALL) using advanced omics to identify targeted therapies. By integrating proteogenomics and thermal proteomics, it explores how genomic changes affect the proteome and drug response. The goal is to improve therapies and translate findings into clinical practice for better patient outcomes.

Our research

We are utilizing and integrating state-of-the-art omics methods to obtain detailed molecular phenotypes of childhood and adult acute lymphoblastic leukemia (ALL), aiming to identify precision medicine candidates for improved therapy. Building on our recent studies (Leo, I.R. et al., Nat Commun 13, 1691 (2022), PMID:35354797, Kurzawa, N. et al., Nat Chem Biol 19, 962–971 (2023), PMID:36941476), we are advancing the study and validation of precision medicine candidates, with a strong focus on their translational implementation.

A fundamental question we are currently addressing is how cancer genome aberrations influence the functional proteome by combining genomics with proteomics data, a field known as cancer proteogenomics. In addition to quantitative proteomics, we are enhancing our analysis by capturing the biophysical state of the proteome, regardless of its abundance, using thermal proteomics. This approach allows us to identify functional proteoforms as well as their association with drug sensitivity.

Furthermore, we are investigating the target landscape of current and emerging targeted therapeutics using orthogonal chemical proteomics approaches to understand their mechanisms of action and potential toxicities. Our research also focuses on molecular and cellular biology, aiming to translate our findings into clinical applications that can significantly improve patient outcomes.

Schematic illustration of multi-omics analysis of acute lymphoblastic leukemia.
Functional Omics Resource of acute lymphoblastic leukemia (FORALL). An integrative approach combining genomic, transcriptomic, epigenomic, and proteomic data with drug sensitivity profiles is used to identify molecular subtypes and potential targets for precision therapy.

Publications

Selected publications

  • Article: NATURE COMMUNICATIONS. 2025;16(1):1948
    Leo IR; Kunold E; Audrey A; Tampere M; Eirich J; Lehtioe J; Jafari R
  • Article: NATURE CHEMICAL BIOLOGY. 2023;19(8):962-971
    Kurzawa N; Leo IR; Stahl M; Kunold E; Becher I; Audrey A; Mermelekas G; Huber W; Mateus A; Savitski MM; Jafari R
  • Article: LEUKEMIA. 2023;37(1):61-71
    Cheung LC; Aya-Bonilla C; Cruickshank MN; Chiu SK; Kuek V; Anderson D; Chua G-A; Singh S; Oommen J; Ferrari E; Hughes AM; Ford J; Kunold E; Hesselman MC; Post F; Faulk KE; Breese EH; Guest EM; Brown PA; Loh ML; Lock RB; Kees UR; Jafari R; Malinge S; Kotecha RS
  • Article: NATURE COMMUNICATIONS. 2022;13(1):1691
    Leo IR; Aswad L; Stahl M; Kunold E; Post F; Erkers T; Struyf N; Mermelekas G; Joshi RN; Gracia-Villacampa E; Ostling P; Kallioniemi OP; Tamm KP; Siavelis I; Lehtio J; Vesterlund M; Jafari R
  • Article: SCIENCE. 2014;346(6205):1255784
    Savitski MM; Reinhard FBM; Franken H; Werner T; Savitski MF; Eberhard D; Molina DM; Jafari R; Dovega RB; Klaeger S; Kuster B; Nordlund P; Bantscheff M; Drewes G
  • Article: NATURE PROTOCOLS. 2014;9(9):2100-2122
    Jafari R; Almqvist H; Axelsson H; Ignatushchenko M; Lundback T; Nordlund P; Molina DM
  • Article: SCIENCE. 2013;341(6141):84-87
    Molina DM; Jafari R; Ignatushchenko M; Seki T; Larsson EA; Dan C; Sreekumar L; Cao Y; Nordlund P

Public outreach and news

Keywords:
Basic Cancer Research Cell and Molecular Biology Leukemia Leukemia, Lymphoid Proteomics
Content reviewer:
04-09-2025