Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

Stéphane Roudeau · SciRah

Researcher profile · Semantic Scholar

Stéphane Roudeau

Share profile

Stéphane Roudeau — researcher profile on SciRah

h-index: 18
Works: 52
Citations: 1,203

Most-cited papers

Low-solubility particles and a Trojan-horse type mechanism of toxicity: the case of cobalt oxide on human lung cells
R. Ortega, C. Bresson, C. Darolles, C. Gautier +7 more
2014Particle and Fibre Toxicology106 citations Open access
Semantic Scholar
Amyotrophic lateral sclerosis-like superoxide dismutase 1 proteinopathy is associated with neuronal loss in Parkinson’s disease brain
B. G. Trist, Katherine M. Davies, Veronica Cottam, Sian Genoud +16 more
2017Acta Neuropathologica105 citations Open access
Semantic Scholar
Molecular Mechanisms of Environmental Metal Neurotoxicity: A Focus on the Interactions of Metals with Synapse Structure and Function
A. Carmona, Stéphane Roudeau, R. Ortega
2021Toxics93 citations Open access
Semantic Scholar
Manganese accumulates within golgi apparatus in dopaminergic cells as revealed by synchrotron X-ray fluorescence nanoimaging.
A. Carmona, G. Devès, Stéphane Roudeau, P. Cloetens +2 more
2010ACS Chemical Neuroscience81 citations Open access
Semantic Scholar
Altered SOD1 maturation and post-translational modification in amyotrophic lateral sclerosis spinal cord
B. G. Trist, Sian Genoud, Stéphane Roudeau, Alexander W Rookyard +26 more
2022Brain : a journal of neurology71 citations Open access
Semantic Scholar
α-Synuclein Over-Expression Induces Increased Iron Accumulation and Redistribution in Iron-Exposed Neurons
R. Ortega, A. Carmona, Stéphane Roudeau, L. Perrin +5 more
2015Molecular Neurobiology65 citations
Semantic Scholar
Advances in element speciation analysis of biomedical samples using synchrotron-based techniques
F. Porcaro, Stéphane Roudeau, A. Carmona, R. Ortega
2017Trends in Analytical Chemistry (TrAC)59 citations Open access
Semantic Scholar
Evaluation of sample preparation methods for single cell quantitative elemental imaging using proton or synchrotron radiation focused beams
L. Perrin, A. Carmona, Stéphane Roudeau, R. Ortega
201558 citations
Semantic Scholar
Environmental manganese compounds accumulate as Mn(II) within the Golgi apparatus of dopamine cells: relationship between speciation, subcellular distribution, and cytotoxicity.
A. Carmona, Stéphane Roudeau, L. Perrin, G. Veronesi +1 more
2014Metallomics55 citations Open access
Semantic Scholar
Correlative organelle fluorescence microscopy and synchrotron X-ray chemical element imaging in single cells
Stéphane Roudeau, A. Carmona, L. Perrin, R. Ortega
2014Analytical and Bioanalytical Chemistry47 citations
Semantic Scholar
Manganese levels in infant formula and young child nutritional beverages in the United States and France: Comparison to breast milk and regulations
S. Frisbie, Erika J. Mitchell, Stéphane Roudeau, Florelle Domart +2 more
2019PLoS ONE43 citations Open access
Semantic Scholar
Zinc and Copper Effects on Stability of Tubulin and Actin Networks in Dendrites and Spines of Hippocampal Neurons.
L. Perrin, Stéphane Roudeau, A. Carmona, Florelle Domart +5 more
2017ACS Chemical Neuroscience42 citations
Semantic Scholar
SLC30A10 mutation involved in parkinsonism results in manganese accumulation within nano-vesicles of the Golgi apparatus
A. Carmona, Charles E. Zogzas, Stéphane Roudeau, F. Porcaro +6 more
2018ACS Chemical Neuroscience39 citations Open access
Semantic Scholar
Cobalt chloride speciation, mechanisms of cytotoxicity on human pulmonary cells, and synergistic toxicity with zinc.
C. Bresson, C. Darolles, A. Carmona, C. Gautier +5 more
2013Metallomics37 citations Open access
Semantic Scholar
Estimating daily intakes of manganese due to breast milk, infant formulas, or young child nutritional beverages in the United States and France: Comparison to sufficiency and toxicity thresholds
Erika J. Mitchell, S. Frisbie, Stéphane Roudeau, A. Carmona +1 more
2020bioRxiv25 citations Open access
Semantic Scholar
Mapping Chemical Elements and Iron Oxidation States in the Substantia Nigra of 6-Hydroxydopamine Lesioned Rats Using Correlative Immunohistochemistry With Proton and Synchrotron Micro-Analysis
A. Carmona, Stéphane Roudeau, L. Perrin, C. Carcenac +3 more
2019Frontiers in Neuroscience21 citations Open access
Semantic Scholar
Uranium exposure of human dopaminergic cells results in low cytotoxicity, accumulation within sub‐cytoplasmic regions, and down regulation of MAO‐B
A. Carmona, V. Malard, Emilie Avazeri, Stéphane Roudeau +5 more
2018Neurotoxicology21 citations Open access
Semantic Scholar
Correlating STED and synchrotron XRF nano-imaging unveils cosegregation of metals and cytoskeleton proteins in dendrites
Florelle Domart, P. Cloetens, Stéphane Roudeau, A. Carmona +3 more
2019bioRxiv19 citations Open access
Semantic Scholar
How much manganese is safe for infants? A review of the scientific basis of intake guidelines and regulations relevant to the manganese content of infant formulas.
Erika J. Mitchell, S. Frisbie, Stéphane Roudeau, A. Carmona +1 more
2020Journal of Trace Elements in Medicine and Biology17 citations Open access
Semantic Scholar
Multimodal analysis of metals in copper-zinc superoxide dismutase isoforms separated on electrophoresis gels.
S. Chevreux, Stéphane Roudeau, Aurélien Fraysse, A. Carmona +5 more
2009Biochimie17 citations
Semantic Scholar
Improvement and recent applications of the Tohoku microbeam system
S. Matsuyama, K. Ishii, K. Watanabe, A. Terakawa +12 more
201416 citations
Semantic Scholar
Direct speciation of metals in copper-zinc superoxide dismutase isoforms on electrophoresis gels using X-ray absorption near edge structure
S. Chevreux, Stéphane Roudeau, Aurélien Fraysse, A. Carmona +4 more
200816 citations
Semantic Scholar
Heterogeneous intratumoral distribution of gadolinium nanoparticles within U87 human glioblastoma xenografts unveiled by micro-PIXE imaging.
A. Carmona, Stéphane Roudeau, B. L’homel, F. Pouzoulet +3 more
2017Analytical Biochemistry15 citations
Semantic Scholar
Metal dyshomeostasis in the substantia nigra of patients with Parkinson's disease or multiple sclerosis
A. Carmona, E. Carboni, L. Gomes, Stéphane Roudeau +4 more
2024Journal of Neurochemistry14 citations Open access
Semantic Scholar
Subunit f of the Yeast Mitochondrial ATP Synthase: Topological and Functional Studies
Stéphane Roudeau, Christelle Spannagel, J. Vaillier, G. Arselin +2 more
1999Journal of Bioenergetics and Biomembranes13 citations
Semantic Scholar
Reduced net charge and heterogeneity of pI isoforms in familial amyotrophic lateral sclerosis mutants of copper/zinc superoxide dismutase
Stéphane Roudeau, S. Chevreux, A. Carmona, R. Ortega
2015Electrophoresis12 citations
Semantic Scholar
Multicellular Consortia Preserved in Biogenic Ductile-Plastic Nodules of Okondja Basin (Gabon) by 2.1 Ga
M. Moussavou, Ambroise Edou-Minko, M. MbinaMounguengui, R. Ortega +16 more
201512 citations Open access
Semantic Scholar
Native Cryo-Correlative Light and Synchrotron X-ray Fluorescence Imaging of Proteins and Essential Metals in Subcellular Neuronal Compartments
Richard Ortega, Mónica Fernández-Monreal, Noémie Pied, Stéphane Roudeau +2 more
2024Chemical & Biomedical Imaging10 citations Open access
Semantic Scholar
Parkinson-like wild-type superoxide dismutase 1 pathology induces nigral dopamine neuron degeneration in a novel murine model
Amr H. Abdeen, B. G. Trist, S. Nikseresht, Richard Harwood +26 more
2025Acta Neuropathologica9 citations Open access
Semantic Scholar
Multimodal and multiscale correlative elemental imaging: From whole tissues down to organelles.
Stéphane Roudeau, A. Carmona, R. Ortega
2023Current Opinion in Chemical Biology9 citations Open access
Semantic Scholar
Coupling of native IEF and extended X‐ray absorption fine structure to characterize zinc‐binding sites from pI isoforms of SOD1 and A4V pathogenic mutant
S. Chevreux, I. Llorens, P. Solari, Stéphane Roudeau +5 more
2012Electrophoresis9 citations
Semantic Scholar
Native Separation and Metallation Analysis of SOD1 Protein from the Human Central Nervous System: a Methodological Workflow.
Stéphane Roudeau, B. G. Trist, A. Carmona, Katherine M. Davies +7 more
2020Analytical Chemistry8 citations Open access
Semantic Scholar
Growth, Duplication and Lateral Mutual Compressive Deformation of Akouemma hemisphaeria on the Seafloor of Okondja Basin at 2.2 Ga (Gabon)
Ambroise Edou-Minko, M. Moussavou, Tomohiko Sato, Y. Sawaki +12 more
20178 citations Open access
Semantic Scholar
Correlative nano-imaging of metals and proteins in primary neurons by synchrotron X-ray fluorescence and STED super resolution microscopy: experimental validation.
R. Ortega, Stéphane Roudeau, A. Carmona
2022Journal of Neuroscience Methods6 citations Open access
Semantic Scholar
Cytoplasmic aggregation of uranium in human dopaminergic cells after continuous exposure to soluble uranyl at non-cytotoxic concentrations
A. Carmona, F. Porcaro, A. Somogyi, Stéphane Roudeau +11 more
2020bioRxiv6 citations Open access
Semantic Scholar
An Akouemma hemisphaeria Organic Macrofossils Colony Hosting Biodiversity Assemblage on the Seafloor of Okondja Basin (Gabon) dated at 2.2 Ga
Ambroise Edou-Minko, M. Moussavou, Tomohiko Sato, C. Tchikoundzi +15 more
20176 citations Open access
Semantic Scholar
3D imaging of human cells using PIXEμCT
S. Matsuyama, K. Ishii, S. Toyama, K. Watanabe +9 more
20145 citations
Semantic Scholar
Fluorine microimaging and quantification using nuclear reaction analysis: A tool for validating tissue distribution of positron emission tomography tracers
G. Devès, Stéphane Roudeau, A. Carmona, S. Lavielle +3 more
20094 citations
Semantic Scholar
Coupling SEC and IEF to SXRF for metallation analysis of SOD1 enzyme isolated from the human central nervous system
Stéphane Roudeau, B. G. Trist, A. Carmona, Katherine M. Davies +7 more
2023PROCEEDINGS OF THE 15TH INTERNATIONAL CONFERENCE ON X-RAY MICROSCOPY – XRM20222 citations Open access
Semantic Scholar
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, H. Castillo-Michel +9 more
2025bioRxiv1 citations Open access
Semantic Scholar
X-ray fluorescence imaging of uranium distribution in human dopaminergic cells
A. Carmona, Andrea Somogyi, Stéphane Roudeau, F. Porcaro +5 more
2023PROCEEDINGS OF THE 15TH INTERNATIONAL CONFERENCE ON X-RAY MICROSCOPY – XRM20221 citations Open access
Semantic Scholar
EXAFS analysis of a human Cu,Zn SOD isoform focused using non-denaturing gel electrophoresis
S. Chevreux, P. Solari, Stéphane Roudeau, G. Devès +4 more
20091 citations Open access
Semantic Scholar
Metal Neurotoxicity assessment: a new imaging and analysis pipeline for primary neurons in co-cultures.
Stéphane Roudeau, Pauline Belzanne, Daniel Choquet, Richard Ortega
2026Journal of Neuroscience Methods0 citations Open access
Semantic Scholar
Impaired maturation of wild-type superoxide dismutase 1 associated with neurodegeneration in Parkinson disease brain and a novel murine model
Amr H. Abdeen, B. G. Trist, S. Nikseresht, Richard Harwood +26 more
2024bioRxiv0 citations Open access
Semantic Scholar
Correlating STED and synchrotron XRF nano-imaging to explore metal functions in synapses
Florelle Domart, P. Cloetens, Stéphane Roudeau, A. Carmona +3 more
2023PROCEEDINGS OF THE 15TH INTERNATIONAL CONFERENCE ON X-RAY MICROSCOPY – XRM20220 citations Open access
Semantic Scholar
Author response: Correlating STED and synchrotron XRF nano-imaging unveils cosegregation of metals and cytoskeleton proteins in dendrites
Florelle Domart, P. Cloetens, Stéphane Roudeau, A. Carmona +3 more
20200 citations Open access
Semantic Scholar
Infant formula sample preparation for element analysis using PIXE/RBS v1
S. Frisbie, Erika J. Mitchell, Stéphane Roudeau, Florelle Domart +4 more
2019protocols.io0 citations Open access
Semantic Scholar
Infant formula sample preparation for element analysis using PIXE/RBS v1
S. H., Erika J., Stéphane Roudeau, Florelle Domart +2 more
2019protocols.io0 citations Open access
Semantic Scholar
Particle Induced X-ray Emission Imaging of Gadolinium Distribution into Xenograft U87 Human Glioblastoma after AGuIX Nanoparticles Injection
A. Carmona, Stéphane Roudeau, R. Ortega, F. Pouzoulet +1 more
2016Microscopy and Microanalysis0 citations Open access
Semantic Scholar
Correlative Chemical Element Imaging in Cells Using Fluorescence Microscopy and Synchrotron X-ray Fluorescence
R. Ortega, Stéphane Roudeau, L. Perrin, A. Carmona
2016Microscopy and Microanalysis0 citations Open access
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

A. Carmona×45
Invite
A. Carmona — researcher profile on SciRah
R. Ortega×38
Invite
R. Ortega — researcher profile on SciRah
Richard Ortega×10
Invite
Richard Ortega — researcher profile on SciRah
L. Perrin×8
Invite
L. Perrin — researcher profile on SciRah

Florelle Domart

×8

Invite

Florelle Domart — researcher profile on SciRah

Invite

B. G. Trist — researcher profile on SciRah

Invite

K. Double — researcher profile on SciRah

Invite

G. Devès — researcher profile on SciRah

Invite

P. Cloetens — researcher profile on SciRah

Invite

C. Bresson — researcher profile on SciRah

Invite

V. Malard — researcher profile on SciRah

Invite

F. Porcaro — researcher profile on SciRah