Author

I. Barbosa

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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Cancer Biology· 2 Cell Biology· 2 Pharmacology & Toxicology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:cell type annotation· 3 Organism:human· 3 Assay:proteomics· 3 Assay:bulk RNA-seq· 2 Research Focus:cell signaling & trafficking· 2 Research Focus:differential expression· 2 Organism:mouse· 2

Frequent Co-Authors

A. Buhles· 1 shared A. F. Powers· 1 shared A. J. Mead· 1 shared A. SAFIEDDINE· 1 shared A. Weiss· 1 shared A.-C. Bjorklund· 1 shared B. P. Wu· 1 shared C. Domingues· 1 shared

Activity by Year

2020-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 8 mutual co-author links

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Curved chords = mutual co-authorship

1 shared paperCancer Biology

A. Buhles

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

Erythroid differentiation intensifies RNA mis-splicing in SF3B1-mutant myelodysplastic syndromes with ring sideroblasts

P. L. Moura, T. Mortera-Blanco, I. J. F. Hofman, G. Todisco, W. W. Kretzschmar, A.-C. Bjorklund, M. Creignou, M. Hagemann-Jensen, C. Ziegenhain, D. C. Granados, I. Barbosa, G. Walldin, M. Jansson, N. Ashley, A. J. Mead, , E. Hellstrom-Lindberg

This study investigates SF3B1-mutant myelodysplastic syndromes with ring sideroblasts by isolating RS and analyzing their development and mis-splicing during erythroid differentiation.

bioRxiv · Apr 11, 2023Cancer Biology

Identification and quantification of α- and β-amanitin in wild mushrooms by HPLC-UV-EC and HPLC-DAD-MS detection

I. Barbosa, C. Domingues, F. Ramos, R. M. Barbosa

This study develops and validates an HPLC-UV-EC method to quantify α- and β-amanitin in wild mushrooms, finding high levels in Amanita phalloides.

bioRxiv · Mar 9, 2022 · PreprintPharmacology & Toxicology

OMA1 mediates local and global stress responses against protein misfolding in CHCHD10 mitochondrial myopathy

M. K. Shammas, X. Huang, B. P. Wu, I. Song, N. Randolph, Y. Li, C. K. E. Bleck, D. Springer, C. Fratter, I. Barbosa, A. F. Powers, P. M. Quiros, C. Lopez-Otin, J. Poulton, D. P. Narendra

bioRxiv · Dec 21, 2021Cell Biology

Exon Junction Complex dependent mRNA localization is linked to centrosome organization during ciliogenesis

O. S. KWON, R. K. MISHRA, A. SAFIEDDINE, Q. ALASSEUR, M. FAUCOURT, E. COLENO, I. BARBOSA, E. BERTRAND, N. SPASSKY, H. LE HIR

The paper shows EJC-dependent mRNA localization to centrosomes affects ciliogenesis and mNSC division.

bioRxiv · Oct 28, 2020Cell Biology

Therapeutic assessment of targeting ASNS combined with L-Asparaginase treatment in solid tumors and investigation of resistance mechanisms

V. Apfel, D. Begue, V. Cordo, L. Holzer, L. Martinuzzi, A. Buhles, G. Kerr, I. Barbosa, U. Naumann, M. Piquet, D. Ruddy, A. Weiss, S. Ferretti, R. Almeida, D. Bonenfant, , G. G. Galli

This study assesses targeting ASNS with L-Asparaginase in solid tumors, identifies resistance mechanisms, and proposes therapeutic combinations.

bioRxiv · Sep 8, 2020Cancer Biology