Cyrille D. Nkouonlack, K.Richetin, Wepnyu Y. Njamnshi, Samuel A. Angwafor et al. Dementia and cognitive impairment in French-speaking Sub-Saharan Africa: a comprehensive review on moving out of the shadows of neglect, 04 May 2023, Research Square.


Oberholster L, Mathias A, Perriot S, Blaser E, Canales M, Jones S, Culebras L, Gimenez M, Kaynor GC, Sapozhnik A, Richetin K, Goelz S, Du Pasquier R. Comprehensive proteomic analysis of JC polyomavirus-infected human astrocytes and their extracellular vesicles. Microbiol Spectr. 2023 Dec 12;11(6):e0275123. doi: 10.1128/spectrum.02751-23. Epub 2023 Oct 10. PMID: 37815349; PMCID: PMC10714778.

Perbet R, Zufferey V, Leroux E, Parietti E, Espourteille J, Culebras L, Perriot S, Du Pasquier R, Bégard S, Deramecourt V, Déglon N, Toni N, Buée L, Colin M, Richetin K. Tau Transfer via Extracellular Vesicles Disturbs the Astrocytic Mitochondrial System. Cells. 2023; 12(7):985.





Perrenoud Q., Leclerc C., Geoffroy H., Vitalis T., Richetin K., Rampon C., and Gallopin T. Molecular and electrophysiological features of GABAergic neurons in the dentate gyrus reveal limited homology with cortical interneurons. PLOS ONE July 2022.


Leroux.E, Perbet.R, Caillierez.R , Richetin.K,  Lieger.S , Espourteille.J, Bouillet.T, Bégard.S, Danis.C,  Loyens.A, Toni. N, Déglon.N, Deramecourt.V, Schraen-Maschke.S, Buée.L, Colin.C. Extracellular vesicles: Major actors of heterogeneity in tau spreading among human tauopathies. Mol Ther . 2022 doi: 10.1016/j.ymthe.2021.09.020




J.Espourteille, V.Zufferey, J.Laurent, K.Richetin*. Live imaging of Mitochondrial System in Cultured Astrocytes. JOVE 2021. DOI: 10.3791/62957


2020 and before


Richetin, K+, Steullet P, Pachoud M, Perbet R, Parietti E, Maheswaran M, Eddarkaoui S, Bégard S, Pythoud C, Rey M, Caillierez R, Q Do K, Halliez S, Bezzi P, Buée L, Leuba G, Colin M, Toni N+, Déglon N. Tau accumulation in astrocytes of the dentate gyrus induces neuronal dysfunction and memory deficits in Alzheimer’s disease. Nat Neurosci, 2020. DOI: 10.1038/s41593-020-00728-x


Frédéric Cassé* and Kevin Richetin*, Nicolas Toni+.  Astrocytes regulate adult hippocampal neurogenesis. Frontiere in neuroscience 2018. doi: 10.3389/fncel.2018.00432


L. Schwab* and K. Richetin*+, R. Barker, N. Deglon. Formation of hippocampal mHTT aggregates leads to impaired spatial memory, neuronal plasticity and adult neurogenesis. Neurobiology of Disease, 2017. doi: 10.1016/j.nbd.2017.03.005


Miniarikova J, Zimmer V, Martier R, Brouwers CC, Pythoud C, Richetin K, Rey M, Lubelski J, Evers MM, van Deventer SJ, Petry H, Déglon N, Konstantinova P+. AAV5-miHTT gene therapy demonstrates suppression of mutant huntingtin aggregation and neuronal dysfunction in a rat model of Huntington's disease. Gene Therapy, 2017. doi: 10.1038/gt.2017.71


Moulis M, Grousset E, Faccini J, Richetin K, Thomas G, Vindis C+. The Multifunctional Sorting Protein PACS-2 Controls Mitophagosome Formation in Human Vascular Smooth Muscle Cells through Mitochondria-ER Contact Sites. Cells 2019.


Richetin. K, Petsophonsakul. P, Roybon. L, Guiard. B and Rampon. C+. Differential alteration of hippocampal function and plasticity in females and males of the APPxPS1 mouse model of Alzheimer's disease. Neurobiology of Aging, 2017:


K. Richetin, M. Moulis, L. Roybon, M-C. Miquel, P. Belenguer and C. Rampon+. Amplifying mitochondrial function rescues adult neurogenesis in a mouse model of Alzheimer’s disease. Neurobiology of Disease, 2017


P. Petsophonsakul, K. Richetin, T. Andraini, L. Roybon, and C. Rampon+. Memory formation orchestrates the wiring of adult-born hippocampal neurons into brain circuits. Brain Structure & function, 2017


M. Zerwas*, S. Trouche*, K. Richetin, T. Escudé, H. Halley, R. Gerardy-Schahn, L. Verret, and C. Rampon+. Long-term memory impairments in mice deficient for the polysialyltransferase PST are rescued by environmental enrichment associated with increased expression of PSA-NCAM in the dentate gyrus. Brain Structure & function, 2016


Richetin K, Leclerc, C, Toni N, Gallopin T, Pech S, Roybon L, Rampon C+. Genetic manipulation of adult-generated hippocampal neurons rescues memory in a mouse model of Alzheimer’s disease. BRAIN, 2015


Krezymon A, Richetin K, Halley H, Roybon L, Lassalle JM, Francès B, Verret L & Rampon C Modifications of hippocampal circuits and early disruption of adult neurogenesis in the Tg2576 mouse model of Alzheimer's disease. PLoSOne, 2013: