Julien Dumont
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Explore the profile of Julien Dumont including associated specialties, affiliations and a list of published articles.
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65
Citations
1232
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Recent Articles
1.
Papereux S, Leconte L, Valades-Cruz C, Liu T, Dumont J, Chen Z, et al.
Commun Biol
. 2025 Feb;
8(1):320.
PMID: 40011620
Mitochondria play an essential role in the life cycle of eukaryotic cells. However, we still don't know how their ultrastructure, like the cristae of the inner membrane, dynamically evolves to...
2.
Xie J, Najafi J, Nommick A, Lederer L, Salle J, Dmitrieff S, et al.
Curr Biol
. 2025 Jan;
35(2):413-421.e6.
PMID: 39755120
The regulation of mitotic spindle positioning and orientation is central to the morphogenesis of developing embryos and tissues. In many multicellular contexts, cell geometry has been shown to have a...
3.
El Mossadeq L, Bellutti L, Le Borgne R, Canman J, Pintard L, Verbavatz J, et al.
J Cell Biol
. 2024 Dec;
224(3).
PMID: 39724138
At the end of cell division, the nuclear envelope reassembles around the decondensing chromosomes. Female meiosis culminates in two consecutive cell divisions of the oocyte, meiosis I and II, which...
4.
Dumont J, Maton G
Methods Mol Biol
. 2024 Dec;
2872:141-156.
PMID: 39616574
Maintaining genomic integrity throughout successive cell divisions is essential for the proper development and functioning of organisms. Chromosome alignment and segregation occur on a microtubule-based spindle originating from centrosomes. The...
5.
Connors C, Martin S, Dumont J, Shirasu-Hiza M, Canman J
MicroPubl Biol
. 2024 Nov;
2024.
PMID: 39502424
Cytokinesis, the physical division of one cell into two, is typically assumed to use the same molecular process across animal cells. However, regulation of cell division can vary significantly among...
6.
El Mossadeq L, Bellutti L, Le Borgne R, Canman J, Pintard L, Verbavatz J, et al.
bioRxiv
. 2024 Nov;
PMID: 39484525
At the end of cell division, the nuclear envelope reassembles around the decondensing chromosomes. Female meiosis culminates in two consecutive cell divisions of the oocyte, meiosis I and II, which...
7.
Bellutti L, Macaisne N, El Mossadeq L, Ganeswaran T, Canman J, Dumont J
Curr Biol
. 2024 Oct;
34(21):4853-4868.e6.
PMID: 39353426
During cell division, chromosomes build kinetochores that attach to spindle microtubules. Kinetochores usually form at the centromeres, which contain CENP-A nucleosomes. The outer kinetochore, which is the core attachment site...
8.
Perrier A, Guiglielmoni N, Naquin D, Gorrichon K, Thermes C, Lameiras S, et al.
Nat Commun
. 2024 Jul;
15(1):6042.
PMID: 39025889
Centrioles are the core constituent of centrosomes, microtubule-organizing centers involved in directing mitotic spindle assembly and chromosome segregation in animal cells. In sexually reproducing species, centrioles degenerate during oogenesis and...
9.
Connors C, Martin S, Dumont J, Shirasu-Hiza M, Canman J
bioRxiv
. 2024 Jul;
PMID: 38979134
Cytokinesis, the physical division of one cell into two, is typically assumed to use the same molecular process across animal cells. However, regulation of cell division can vary significantly among...
10.
Mauro M, Martin S, Dumont J, Shirasu-Hiza M, Canman J
bioRxiv
. 2024 May;
PMID: 38798632
Insulin resistance and diabetes are associated with many health issues including higher rates of birth defects and miscarriage during pregnancy. Because insulin resistance and diabetes are both associated with obesity,...