Author

Monica M. Olcina

University of OxfordORCID 0000-0001-9580-2169Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cancer Biology· 1 Immunology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:human· 2 Research Focus:cancer & tumor microenvironment· 1 Research Focus:differential expression· 1 Research Focus:host-pathogen & immune response· 1 Organism:mouse· 1 Assay:proteomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Ian J. ChaiiD· 2 shared Alexander Koenig· 1 shared Amato J. GiacciaiD· 1 shared Andreas DamianouiD· 1 shared Benedikt Mathias KessleriD· 1 shared David MacLeaniD· 1 shared Dhanya K. NambiariD· 1 shared Dominika Majorova· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 16 mutual co-author links

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2 shared papersImmunology

Ian J. ChaiORCID

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3 papers

Recent·Most cited

MicrobiologybioRxivPreprintOct 16, 2026

Time-resolved proteomic analysis of hepatitis B virus infection

Mohammed Akbor Akbor, Medhi Boutasbih, Alexander Koenig…·Andreas Damianou

This study uses time-resolved proteomics to analyze host protein changes during early HBV infection, revealing coordinated proteome alterations and specific complement pathway dynamics.

DOI 10.64898/2026.02.24.707876

humanproteomics

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ImmunologybioRxivPreprintNov 11, 2025

Targeting C5aR1 Reveals Protective Macrophage Maturation States in Intestinal Injury

Heather Clark, Ian J. Chai, Stavros Melemenidis…·Monica M. Olcina

This study shows targeting C5aR1 reduces radiation-induced intestinal injury by promoting macrophage phenotypes that decrease stem cell apoptosis and improve tumor response.

DOI 10.1101/2025.11.11.687632

mouseexperimental assay

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Cancer BiologyCell Death and DiseasePeer-reviewedJul 22, 2025

UPR-induced intracellular C5aR1 promotes adaptation to the hypoxic tumour microenvironment by regulating tumour cell fate

Tatsuya Suwa, Kelly SW. Lee, Ian J. Chai…·Monica M. Olcina

This study shows hypoxia induces intracellular C5aR1 via UPR, promoting tumour cell survival by regulating autophagy and apoptosis.

6 citations

humanexperimental assay

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