Publications

Articles, preprints, and editorials.

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2026

bioRxiv2026Preprint

Learning proteomic disease trajectories with flow matching

Erik Hartman, Christofer Karlsson, Johan Malmström

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BibTeX
@misc{learning-proteomic-disease-trajectories-with-flow-matching,
  title = {Learning proteomic disease trajectories with flow matching},
  author = {Erik Hartman and Christofer Karlsson and Johan Malmström},
  year = {2026},
  howpublished = {bioRxiv},
  doi = {10.64898/2026.07.08.737311}
}
arXiv2026Preprint

Deep learning-guided evolutionary optimization for protein design

Erik Hartman, Di Tang, Johan Malmström

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BibTeX
@misc{deep-learning-guided-evolutionary-optimization-for-protein-design,
  title = {Deep learning-guided evolutionary optimization for protein design},
  author = {Erik Hartman and Di Tang and Johan Malmström},
  year = {2026},
  howpublished = {arXiv},
  doi = {10.48550/ARXIV.2603.02753}
}
PLoS Computational Biology2026

Degradation graphs reveal hidden proteolytic activity in peptidomes

Erik Hartman, Johan Malmström, Jonas Wallin

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BibTeX
@article{degradation-graphs-reveal-hidden-proteolytic-activity-in-peptidomes,
  title = {Degradation graphs reveal hidden proteolytic activity in peptidomes},
  author = {Erik Hartman and Johan Malmström and Jonas Wallin},
  year = {2026},
  journal = {PLoS Computational Biology},
  doi = {10.1371/journal.pcbi.1013972}
}

2025

arXiv2025Preprint

Controllable protein design with particle-based Feynman-Kac steering

Erik Hartman, Jonas Wallin, Johan Malmström, Jimmy Olsson

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BibTeX
@misc{controllable-protein-design-through-feynman-kac-steering,
  title = {Controllable protein design with particle-based Feynman-Kac steering},
  author = {Erik Hartman and Jonas Wallin and Johan Malmström and Jimmy Olsson},
  year = {2025},
  howpublished = {arXiv},
  doi = {10.48550/ARXIV.2511.09216}
}
Scientific Data2025

Mass spectrometry peptidomics data from infected and uninfected porcine wounds

Fredrik Forsberg, Sven Kjellström, Jitka Petrlova, Manoj Puthia, Artur Schmidtchen, Johan Malmström, Erik Hartman

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BibTeX
@article{mass-spectrometry-peptidomics-data-from-infected-and-uninfected-porcine-wounds,
  title = {Mass spectrometry peptidomics data from infected and uninfected porcine wounds},
  author = {Fredrik Forsberg and Sven Kjellström and Jitka Petrlova and Manoj Puthia and Artur Schmidtchen and Johan Malmström and Erik Hartman},
  year = {2025},
  journal = {Scientific Data},
  doi = {10.1038/s41597-025-05842-8}
}
Frontiers in Medicine2025

Temporal dynamics and interrelations of cytokines, neutrophil proteins, exudation, and bacterial colonization in epidermal wound healing

Sigrid Lundgren, Ganna Petruk, Karl Wallblom, José F. P. Cardoso, Ann-Charlotte Strömdahl, Fredrik Forsberg, Congyu Luo, Bo Nilson, Erik Hartman, Jane Fisher, Manoj Puthia, Karim Saleh, Artur Schmidtchen

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BibTeX
@article{temporal-dynamics-and-interrelations-of-cytokines-neutrophil-proteins-exudation-and-bacterial-colonization-in-epidermal-wound-healing,
  title = {Temporal dynamics and interrelations of cytokines, neutrophil proteins, exudation, and bacterial colonization in epidermal wound healing},
  author = {Sigrid Lundgren and Ganna Petruk and Karl Wallblom and José F. P. Cardoso and Ann-Charlotte Strömdahl and Fredrik Forsberg and Congyu Luo and Bo Nilson and Erik Hartman and Jane Fisher and Manoj Puthia and Karim Saleh and Artur Schmidtchen},
  year = {2025},
  journal = {Frontiers in Medicine},
  doi = {10.3389/fmed.2025.1609347}
}
Naunyn-Schmiedeberg’s Archives of Pharmacology2025Editorial

Authors must follow the editorial guidelines on the use of large language models in review papers

Roland Seifert, Erik Hartman, KeWei Wang, Daniela Yildiz

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BibTeX
@article{authors-must-follow-the-editorial-guidelines-on-the-use-of-large-language-models-in-review-papers,
  title = {Authors must follow the editorial guidelines on the use of large language models in review papers},
  author = {Roland Seifert and Erik Hartman and KeWei Wang and Daniela Yildiz},
  year = {2025},
  journal = {Naunyn-Schmiedeberg’s Archives of Pharmacology},
  doi = {10.1007/s00210-025-04102-1}
}
International Journal of Molecular Sciences2025

Epitope Mapping with Sidewinder: An XL-MS and Structural Modeling Approach

Joel Ströbaek, Di Tang, Carlos Gueto-Tettay, Alejandro Gomez Toledo, Berit Olofsson, Erik Hartman, Moritz Heusel, Johan Malmström, Lars Malmström

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BibTeX
@article{epitope-mapping-with-sidewinder-an-xl-ms-and-structural-modeling-approach,
  title = {Epitope Mapping with Sidewinder: An XL-MS and Structural Modeling Approach},
  author = {Joel Ströbaek and Di Tang and Carlos Gueto-Tettay and Alejandro Gomez Toledo and Berit Olofsson and Erik Hartman and Moritz Heusel and Johan Malmström and Lars Malmström},
  year = {2025},
  journal = {International Journal of Molecular Sciences},
  doi = {10.3390/ijms26041488}
}
bioRxiv2025Preprint

Navigating the peptide sequence space in search for peptide binders with BoPep

Erik Hartman, Firdaus Samsudin, Malcolm Siljehag Alencar, Di Tang, Peter J Bond, Artur Schmidtchen, Johan Malmstrom

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BibTeX
@misc{navigating-the-peptide-sequence-space-in-search-for-peptide-binders-with-bopep,
  title = {Navigating the peptide sequence space in search for peptide binders with BoPep},
  author = {Erik Hartman and Firdaus Samsudin and Malcolm Siljehag Alencar and Di Tang and Peter J Bond and Artur Schmidtchen and Johan Malmstrom},
  year = {2025},
  howpublished = {bioRxiv},
  doi = {10.1101/2025.01.20.633551}
}

2024

Nature Communications2024

Peptide clustering enhances large-scale analyses and reveals proteolytic signatures in mass spectrometry data

Erik Hartman, Fredrik Forsberg, Sven Kjellström, Jitka Petrlova, Congyu Luo, Aaron Scott, Manoj Puthia, Johan Malmström, Artur Schmidtchen

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BibTeX
@article{peptide-clustering-enhances-large-scale-analyses-and-reveals-proteolytic-signatures-in-mass-spectrometry-data,
  title = {Peptide clustering enhances large-scale analyses and reveals proteolytic signatures in mass spectrometry data},
  author = {Erik Hartman and Fredrik Forsberg and Sven Kjellström and Jitka Petrlova and Congyu Luo and Aaron Scott and Manoj Puthia and Johan Malmström and Artur Schmidtchen},
  year = {2024},
  journal = {Nature Communications},
  doi = {10.1038/s41467-024-51589-y}
}

2023

iScience2023

Selective protein aggregation confines and inhibits endotoxins in wounds: Linking host defense to amyloid formation

Jitka Petrlova, Erik Hartman, Ganna Petruk, Jeremy Chun Hwee Lim, Sunil Shankar Adav, Sven Kjellström, Manoj Puthia, Artur Schmidtchen

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BibTeX
@article{selective-protein-aggregation-confines-and-inhibits-endotoxins-in-wounds-linking-host-defense-to-amyloid-formation,
  title = {Selective protein aggregation confines and inhibits endotoxins in wounds: Linking host defense to amyloid formation},
  author = {Jitka Petrlova and Erik Hartman and Ganna Petruk and Jeremy Chun Hwee Lim and Sunil Shankar Adav and Sven Kjellström and Manoj Puthia and Artur Schmidtchen},
  year = {2023},
  journal = {iScience},
  doi = {10.1016/j.isci.2023.107951}
}
Nature Communications2023

Interpreting biologically informed neural networks for enhanced proteomic biomarker discovery and pathway analysis

Erik Hartman, Aaron M. Scott, Christofer Karlsson, Tirthankar Mohanty, Suvi T. Vaara, Adam Linder, Lars Malmström, Johan Malmström

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BibTeX
@article{interpreting-biologically-informed-neural-networks-for-enhanced-proteomic-biomarker-discovery-and-pathway-analysis,
  title = {Interpreting biologically informed neural networks for enhanced proteomic biomarker discovery and pathway analysis},
  author = {Erik Hartman and Aaron M. Scott and Christofer Karlsson and Tirthankar Mohanty and Suvi T. Vaara and Adam Linder and Lars Malmström and Johan Malmström},
  year = {2023},
  journal = {Nature Communications},
  doi = {10.1038/s41467-023-41146-4}
}
Advanced Healthcare Materials2023

Bioactive Suture with Added Innate Defense Functionality for the Reduction of Bacterial Infection and Inflammation

Manoj Puthia, Jitka Petrlova, Ganna Petruk, Marta Butrym, Firdaus Samsudin, Madelene Å Andersson, Ann‐Charlotte Strömdahl, Sebastian Wasserstrom, Erik Hartman, Sven Kjellström, Lucrezia Caselli, Oxana Klementieva, Peter J. Bond, Martin Malmsten, Deepak Bushan Raina, Artur Schmidtchen

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BibTeX
@article{bioactive-suture-with-added-innate-defense-functionality-for-the-reduction-of-bacterial-infection-and-inflammation,
  title = {Bioactive Suture with Added Innate Defense Functionality for the Reduction of Bacterial Infection and Inflammation},
  author = {Manoj Puthia and Jitka Petrlova and Ganna Petruk and Marta Butrym and Firdaus Samsudin and Madelene Å Andersson and Ann‐Charlotte Strömdahl and Sebastian Wasserstrom and Erik Hartman and Sven Kjellström and Lucrezia Caselli and Oxana Klementieva and Peter J. Bond and Martin Malmsten and Deepak Bushan Raina and Artur Schmidtchen},
  year = {2023},
  journal = {Advanced Healthcare Materials},
  doi = {10.1002/adhm.202300987}
}
bioRxiv2023Preprint

Explainable machine learning for the identification of proteome states via the data processing kitchen sink

Aaron M. Scott, Erik Hartman, Johan Malmström, Lars Malmström

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BibTeX
@misc{explainable-machine-learning-for-the-identification-of-proteome-states-via-the-data-processing-kitchen-sink,
  title = {Explainable machine learning for the identification of proteome states via the data processing kitchen sink},
  author = {Aaron M. Scott and Erik Hartman and Johan Malmström and Lars Malmström},
  year = {2023},
  howpublished = {bioRxiv},
  doi = {10.1101/2023.08.30.555506}
}
Communications Biology2023

Generalized precursor prediction boosts identification rates and accuracy in mass spectrometry based proteomics

Aaron M. Scott, Christofer Karlsson, Tirthankar Mohanty, Erik Hartman, Suvi T. Vaara, Adam Linder, Johan Malmström, Lars Malmström

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BibTeX
@article{generalized-precursor-prediction-boosts-identification-rates-and-accuracy-in-mass-spectrometry-based-proteomics,
  title = {Generalized precursor prediction boosts identification rates and accuracy in mass spectrometry based proteomics},
  author = {Aaron M. Scott and Christofer Karlsson and Tirthankar Mohanty and Erik Hartman and Suvi T. Vaara and Adam Linder and Johan Malmström and Lars Malmström},
  year = {2023},
  journal = {Communications Biology},
  doi = {10.1038/s42003-023-04977-x}
}

2021

Frontiers in Bioinformatics2021

Peptimetric: Quantifying and Visualizing Differences in Peptidomic Data

Erik Hartman, Simon Mahdavi, Sven Kjellström, Artur Schmidtchen

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BibTeX
@article{peptimetric-quantifying-and-visualizing-differences-in-peptidomic-data,
  title = {Peptimetric: Quantifying and Visualizing Differences in Peptidomic Data},
  author = {Erik Hartman and Simon Mahdavi and Sven Kjellström and Artur Schmidtchen},
  year = {2021},
  journal = {Frontiers in Bioinformatics},
  doi = {10.3389/fbinf.2021.722466}
}
Frontiers in Immunology2021

Bioinformatic Analysis of the Wound Peptidome Reveals Potential Biomarkers and Antimicrobial Peptides

Erik Hartman, Karl Wallblom, Mariena J. A. van der Plas, Jitka Petrlova, Jun Cai, Karim Saleh, Sven Kjellström, Artur Schmidtchen

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BibTeX
@article{bioinformatic-analysis-of-the-wound-peptidome-reveals-potential-biomarkers-and-antimicrobial-peptides,
  title = {Bioinformatic Analysis of the Wound Peptidome Reveals Potential Biomarkers and Antimicrobial Peptides},
  author = {Erik Hartman and Karl Wallblom and Mariena J. A. van der Plas and Jitka Petrlova and Jun Cai and Karim Saleh and Sven Kjellström and Artur Schmidtchen},
  year = {2021},
  journal = {Frontiers in Immunology},
  doi = {10.3389/fimmu.2020.620707}
}
Journal of Lipid Research2021

The role of full-length apoE in clearance of Gram-negative bacteria and their endotoxins

Ganna Petruk, Malin Elvén, Erik Hartman, Mina Davoudi, Artur Schmidtchen, Manoj Puthia, Jitka Petrlova

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BibTeX
@article{the-role-of-full-length-apoe-in-clearance-of-gram-negative-bacteria-and-their-endotoxins,
  title = {The role of full-length apoE in clearance of Gram-negative bacteria and their endotoxins},
  author = {Ganna Petruk and Malin Elvén and Erik Hartman and Mina Davoudi and Artur Schmidtchen and Manoj Puthia and Jitka Petrlova},
  year = {2021},
  journal = {Journal of Lipid Research},
  doi = {10.1016/j.jlr.2021.100086}
}

Preprints are labeled separately from published articles. Publication details checked October 2026. Download bibliography