Author

Asunción Carmona

Centre National de la Recherche ScientifiqueORCID 0000-0002-9253-4581Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 3

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Assay:imaging· 3 Organism:rat· 2 Research Focus:cell-cell communication· 1 Organism:human· 1

Frequent Co-Authors

Richard OrtegaiD· 3 shared Aiyarin KittilukkanaiD· 2 shared Daniel ChoquetiD· 2 shared Stéphane RoudeauiD· 2 shared Andréa SomogyiiD· 1 shared Chalermchai PilapongiD· 1 shared Coline Gibout· 1 shared Emeline Verdier· 1 shared

Activity by Year

2020-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 26 mutual co-author links

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3 shared papersNeuroscience

Richard OrtegaORCID

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3 papers

Recent·Most cited

Synchrotron XRF imaging reveals manganese accumulation in the Golgi and post-synapses of neurons and enhanced uptake in astrocytes

Ines Kelkoul, Aiyarin Kittilukkana, Luis C.C. Huarte, Hiram A. Castillo-Michel, M. Salome-Pateyron, Stéphane Roudeau, Pauline Belzanne, Matthieu Sainlos, Noémie Pied, Mónica Fernández‐Monreal, Daniel Choquet, Richard Ortega, Asunción Carmona

This study uses synchrotron XRF imaging to show manganese accumulates in the Golgi and postsynapses of neurons and astrocytes, with astrocytes taking up more manganese and reducing neuronal uptake.

Advanced Science · Apr 9, 2026Peer-reviewedNeuroscience

Storage and transport of labile iron is mediated by lysosomes in axons and dendrites of hippocampal neurons

Aiyarin Kittilukkana, Asunción Carmona, Léa Normand, Coline Gibout, Andréa Somogyi, Chalermchai Pilapong, Richard Ortega

This study shows that labile Fe(II) is stored in lysosomes and transported along axons and dendrites in hippocampal neurons, with a method to quantify its distribution.

Metallomics · Jul 1, 2025Peer-reviewedNeuroscience

Correlating STED and synchrotron XRF nano-imaging unveils the co-segregation of metals and cytoskeleton proteins in dendrites

Florelle Domart, Peter Cloetens, Stéphane Roudeau, Asunción Carmona, Emeline Verdier, Daniel Choquet, Richard Ortega

eLife · Dec 8, 2020Peer-reviewedNeuroscience