Author

D. Abu Sammour

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Biochemistry· 1 Pharmacology & Toxicology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 1 Approach:deep learning· 1 Research Focus:differential expression· 1 Research Focus:drug response / drug discovery· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:imaging· 1 Assay:metabolomics· 1

Frequent Co-Authors

C. Hopf· 2 shared A. Geisel· 1 shared A. Marx· 1 shared C. Marsching· 1 shared C. Ramallo Guevara· 1 shared F. Keller· 1 shared H. G. Vo· 1 shared J. L. Cairns· 1 shared

Activity by Year

2019-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersBiochemistry

C. Hopf

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Deep MALDI-MS Spatial Omics guided by Quantum Cascade Laser Mid-infrared Imaging Microscopy

L. Gruber, S. Schmidt, T. Enzlein, H. G. Vo, J. L. Cairns, Y. Ucal, F. Keller, D. Abu Sammour, R. Rudolf, M. Eckhardt, S. A. Iakab, L. Bindila, C. Hopf

This paper introduces a method combining quantum cascade laser infrared imaging with mass spectrometry to improve molecular identification in spatial omics, achieving high-resolution lipidomics profiling.

bioRxiv · Dec 14, 2023Biochemistry

Quantitative Mass Spectrometry Imaging Reveals Mutation Status-independent Lack of Imatinib Penetration into Liver Metastases of Gastrointestinal Stromal Tumors

D. Abu Sammour, C. Marsching, A. Geisel, K. Erich, S. Schulz, C. Ramallo Guevara, J.-H. Rabe, A. Marx, P. Findeisen, P. Hohenberger, C. Hopf

The paper uses MSI to show imatinib does not penetrate GIST liver metastases, despite being present in healthy liver tissue, suggesting mutation-independent resistance.

bioRxiv · Feb 27, 2019Pharmacology & Toxicology