Author

D. Chretien

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

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Cell Biology· 5

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Research Focus:cell signaling & trafficking· 5 Approach:experimental assay· 5 Research Focus:development & morphogenesis· 3 Organism:human· 3 Research Focus:chromatin & epigenetic regulation· 2 Approach:biophysical modeling· 1 Research Focus:cell type annotation· 1 Organism:Drosophila· 1

Frequent Co-Authors

R. Gibeaux· 2 shared A. Pascal· 1 shared C. Aumeier· 1 shared C. Benaud· 1 shared C. Bousquet· 1 shared C. Guyomar· 1 shared C. Heichette· 1 shared E. Gallaud· 1 shared

Activity by Year

2017-2022 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 16 mutual co-author links

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2 shared papersCell Biology

R. Gibeaux

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5 papers

Recent·Most cited

Liquid-liquid phase separation of the chromosomal passenger complex drives parallel bundling of midzone microtubules

E. Niedzialkowska, T. M. Truong, L. A. Eldredge, S. Redemann, D. Chretien, T. Stukenberg

This study shows the Chromosomal Passenger Complex (CPC) undergoes liquid-liquid phase separation to generate parallel microtubule bundles in vitro and in cells, revealing a kinase-independent role in spindle midzone formation.

bioRxiv · Jan 7, 2022 · PreprintCell Biology

Changes in seam number and location induce holes within microtubules assembled from porcine brain tubulin and in Xenopus egg cytoplasmic extracts

C. Guyomar, C. Bousquet, S. Ku, J. Heumann, G. Guilloux, N. Gaillard, C. Heichette, L. Duchesne, M. O. Steinmetz, R. Gibeaux, D. Chretien

The paper examines microtubule structure in porcine brain tubulin and Xenopus egg extracts, finding variable seam numbers and locations that create lattice holes.

bioRxiv · Jul 14, 2021Cell Biology

Drosophila dTBCE recruits tubulin around chromatin to promote mitotic spindle assembly

M. Metivier, E. Gallaud, A. Pascal, J.-P. Gagne, G. Poirier, D. Chretien, R. Gibeaux, L. Richard-Parpaillon, C. Benaud, R. Giet

The paper identifies dTBCE's role in promoting mitotic spindle assembly by recruiting tubulin around chromatin in Drosophila.

bioRxiv · Jan 21, 2020Cell Biology

Lattice defects induce microtubule self-renewal

M. Thery, L. Schaedel, D. Chretien, C. Aumeier, J. Gaillard, L. Blanchoin, K. John

This study shows that microtubules can exchange dimers along their shaft, requiring lattice defects, enabling self-renewal and potential regulation of signaling and structural changes.

bioRxiv · Jan 16, 2018Cell Biology

Mitochondria Are Physiologically Maintained At Close To 50 °C

D. Chretien, P. Benit, H.-H. Ha, S. Keipert, R. El-Khoury, Y.-T. Chang, M. Jastroch, H. Jacobs, P. Rustin, M. Rak

The paper measures mitochondrial temperature in situ and finds it can exceed 50°C under physiological conditions, influenced by respiratory chain activity and thermogenic enzymes.

bioRxiv · Aug 21, 2017Cell Biology