Author

A. Pietras

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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Cancer Biology· 3

Signature Assays, Organisms & Methods

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Research Focus:cancer & tumor microenvironment· 3 Approach:experimental assay· 3 Assay:bulk RNA-seq· 2 Organism:human· 2 Organism:mouse· 2 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Assay:scRNA-seq· 1

Frequent Co-Authors

V. Pantazopoulou· 3 shared E. Johansson· 2 shared T. J. Berg· 2 shared A. M. Blom· 1 shared C. Bergelin· 1 shared C. Ceberg· 1 shared C. Marques· 1 shared D. Lindgren· 1 shared

Activity by Year

2020-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 26 mutual co-author links

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3 shared papersCancer Biology

V. Pantazopoulou

Mutual co-authors in cluster

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3 papers

Recent·Most cited

Hypoxia-induced Complement Component 3 Promotes Aggressive Tumor Growth in the Glioblastoma Microenvironment

R. Rosberg, K. I. Smolag, J. Sjolund, E. Johansson, C. Bergelin, J. Wahlden, V. Pantazopoulou, C. Ceberg, K. Pietras, A. M. Blom, A. Pietras

This study identifies hypoxia-induced complement component 3 (C3) as a driver of aggressive glioblastoma growth by promoting cell proliferation and radio-resistance.

bioRxiv · Jan 28, 2024Cancer Biology

Niche-derived soluble DLK1 promotes glioma stemness and growth

E. S. Grassi, P. Jeannot, V. Pantazopoulou, T. J. Berg, A. Pietras

This study shows that astrocytes in the glioma microenvironment secrete DLK1 under stress, which promotes glioma stemness and tumor growth by stabilizing HIF-2alpha.

bioRxiv · Aug 20, 2020Cancer Biology

The irradiated brain microenvironment supports glioma stemness and survival via astrocyte-derived Transglutaminase 2

T. J. Berg, C. Marques, V. Pantazopoulou, E. Johansson, K. von Stedingk, D. Lindgren, E. J. Pietras, T. Bergström, F. J. Swartling, V. Governa, J. Bengzon, M. Belting, H. Axelson, M. Squatrito, A. Pietras

This study shows that irradiated astrocytes promote glioma stemness and survival through TGM2, suggesting targeting this pathway could improve radiotherapy outcomes.

bioRxiv · Feb 12, 2020Cancer Biology