Author

Alán Alpár

Semmelweis UniversityORCID 0000-0003-4810-0820Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:mouse· 3 Research Focus:cell type annotation· 2 Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:proteomics· 1 Assay:spatial transcriptomics· 1 Approach:statistical model· 1

Frequent Co-Authors

Tibor HarkanyiD· 3 shared Alexei VerkhratskyiD· 2 shared Erik KeimpemaiD· 2 shared Valentina CinquinaiD· 2 shared Andras G. Miklosi· 1 shared Daniela CalvigioniiD· 1 shared Evgenii O. TretiakoviD· 1 shared Fabiana PiscitelliiD· 1 shared

Activity by Year

2019-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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3 shared papersNeuroscience

Tibor HarkanyORCID

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3 papers

Recent·Most cited

Cell BiologybioRxivPreprintApr 15, 2026

S100A6 gliotransmission modulates neuronal proteostasis and energy production in the mouse and human brain

Valentina Cinquina, Erik Keimpema, Alán Alpár…·Tibor Harkany

This study identifies CaCyBp as a neuronal receptor for S100A6, showing its role in modulating mitochondrial function and proteostasis in mouse and human brains.

DOI 10.64898/2026.04.10.717619

mousehuman

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NeuroscienceNature CommunicationsPeer-reviewedOct 13, 2025

Astrocytes modulate neuronal development by S100A6 signaling

Valentina Cinquina, Evgenii O. Tretiakov, Predrag Kalaba…·Tibor Harkany

This study identifies S100A6 as a signaling molecule released by astrocytes that modulates neuronal development by inhibiting CaCyBp-mediated signaling, affecting proteostasis and neuritogenesis.

11 citations

mouse

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NeuroscienceProceedings of the National Academy of SciencesPeer-reviewedDec 3, 2019

Brain-wide genetic mapping identifies the indusium griseum as a prenatal and shared target of pharmacologically-unrelated psychostimulants

János Fuzik, Sabah Rehman, Fatima Girach…·Tibor Harkany

The paper identifies the indusium griseum as a prenatal target of psychostimulants and shows that Scgn+/Vglut1+ neurons in this region are critical for neuronal excitability and linked to behavioral abnormalities.

21 citations

mousespatial transcriptomics

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