Author

Alvaro Collazos Matute

Medical University of Vienna

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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Neuroscience· 2

Signature Assays, Organisms & Methods

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Organism:mouse· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1

Frequent Co-Authors

Salome Nora HeimbachiD· 2 shared Sarah MelzeriD· 2 shared Alberto Cruz‐MartíniD· 1 shared Bayla Dolman· 1 shared Lea Klein· 1 shared Lily Ferguson· 1 shared Mingxia HuangiD· 1 shared Reuben Rajadhyaksha· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersNeuroscience

Salome Nora HeimbachORCID

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2 papers

Recent·Most cited

PACAP engages distinct signaling programs across cortical neuronal and non-neuronal cell types

Salome Nora Heimbach, Alvaro Collazos Matute, Bayla Dolman, Victoria Bald, Sarah Melzer

The paper investigates how PACAP signaling varies across cell types in the temporal association cortex during fear learning and memory.

bioRxiv · Oct 26, 2026 · PreprintNeuroscience

Temporal cortex astrocytic Gi-GPCR signaling regulates learned threat responses

Salome Nora Heimbach, Alvaro Collazos Matute, Victoria Steininger, Reuben Rajadhyaksha, Lea Klein, Lily Ferguson, Yaseer A. Sabir, Mingxia Huang, Alberto Cruz‐Martín, Sarah Melzer

The paper shows that Gi-GPCR signaling in temporal cortex astrocytes enhances fear memory retrieval by modulating Ca2+ transients in response to sensory cues.

bioRxiv · May 22, 2026 · PreprintNeuroscience