Author

Efthalia Preka

Karolinska Institutet

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

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 2 Research Focus:cell type annotation· 2 Research Focus:differential expression· 2 Organism:mouse· 2 Approach:statistical model· 2 Research Focus:cell-cell communication· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Adamantia F. FragopoulouiD· 2 shared André FisahniD· 2 shared Giusy PizzirussoiD· 2 shared Klas BlomgreniD· 2 shared Luis Enrique Arroyo‐GarcíaiD· 2 shared Ahmed M. OsmaniD· 1 shared Alejandro Lastra RomeroiD· 1 shared Alia ShamikhiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersNeuroscience

Adamantia F. FragopoulouORCID

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2 papers

Recent·Most cited

Microglia Adopt Temporally Specific States after Irradiation, Correlating with Neuronal Asynchrony

Alejandro Lastra Romero, Efthalia Preka, Giusy Pizzirusso, Luis Enrique Arroyo‐García, Georgios Alkis Zisiadis, Nuria Oliva‐Vilarnau, Yana Ruchiy, Thea Seitz, Kai Zhou, Arturo G. Isla, Lara Frieß, Ying Sun, Maria Querol Canut, Alia Shamikh, Yiran Xu, , Klas Blomgren

This study tracks microglial state changes and neuronal asynchrony after irradiation in mice, showing delayed microglial responses and two phases of neuronal dysfunction.

bioRxiv · Feb 15, 2025 · PreprintNeuroscience

Association of microglia loss with hippocampal network impairments as a turning point in the amyloid pathology progression.

Giusy Pizzirusso, Efthalia Preka, Julen Goikolea, Celia Aguilar-Ruiz, Patricia Rodriguez‐Rodriguez, Guillermo Vazquez Cabrera, Simona Laterza, María Latorre‐Leal, Francesca Eroli, Klas Blomgren, Silvia Maioli, Per Nilsson, Adamantia F. Fragopoulou, André Fisahn, Luis Enrique Arroyo‐García

The paper investigates how microglia loss in the hippocampus contributes to early amyloid pathology progression by disrupting neural oscillations and synaptic function in a mouse model.

bioRxiv · Mar 14, 2024 · PreprintNeuroscience