CANCER FROM WITHIN: immune cells reveal insights into mechanisms of DNA recombination and tumorigenesis. Lymphocytes are unique cell types of our adaptive immune system that require multiple rounds of cell divisions during their development and, most strikingly, multiple rounds of gene rearrangements during the formation of their antigen receptors. Our research major goal is to understand the mechanisms by which a lymphoid cell maintains the integrity of its DNA and prevents genomic instability and transformation. We study the DNA recombination processes – V(D)J recombination and class switch recombination – that are part of B- and T-cell development and the general DNA double-strand break response and repair mechanisms and pathways that lead to genetic instability and cancer.
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About
Members
Former Members
2000
2000
Name
Position
2013
2014
Tiama El Chaar
Postdoctoral Fellow
2013
2014
Christophe Clouin
Postdoctoral Fellow
2013
2014
Nicole Clarke
Visiting PhD Student (Stanford University)
2015
2019
Valentine Murigneux
Research Engineer - Bioinformatics - Computational biology
2014
2019
Joy Bianchi
Master and PhD Student
2015
2018
helene Lenden-Hasse
Research Engineer
2015
2020
Wei Yu
Postdoctoral Fellow
2017
2020
Wenming Wei
PhD Student
2020
2021
Eva Guerin
Master student (EPHE)
2021
2021
Tristan Espie--Caullet
Master student (AgroParisTech)
Projects
Transversal Project
Fundings
Publications
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2022SHLD1 is dispensable for 53BP1-dependent V(D)J recombination but critical for productive class switch recombination., Nat Commun 2022 Jun; 13(1): 3707.
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2022The Sec61 translocon is a therapeutic vulnerability in multiple myeloma., EMBO Mol Med 2022 03; 14(3): e14740.
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2022The (Lack of) DNA Double-Strand Break Repair Pathway Choice During V(D)J Recombination, Frontiers in Genetics.
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2021Xist nucleates local protein gradients to propagate silencing across the X chromosome., Cell 2021 Dec; 184(25): 6174-6192.e32.
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2021SPEN is required for Xist upregulation during initiation of X chromosome inactivation., Nat Commun 2021 Dec; 12(1): 7000.
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2021Fam72a enforces error-prone DNA repair during antibody diversification, Nature . 2021 Dec;600(7888):329-333. .
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2021MAD2L2 dimerization and TRIP13 control shieldin activity in DNA repair., Nat Commun 2021 09; 12(1): 5421.
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2021m6A RNA methylation regulates the fate of endogenous retroviruses., Nature 2021 03; 591(7849): 312-316.
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2020Repair of G1 induced DNA double-strand breaks in S-G2/M by alternative NHEJ., Nat Commun 2020 Oct; 11(1): 5239.
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2020SPEN integrates transcriptional and epigenetic control of X-inactivation., Nature 2020 02; 578(7795): 455-460.
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Pictures & Media
DERIANO lab June 2021 – from left to right : Timea Marton, Ludovic Deriano, Danièle Sinnaya, Chloé Lescale, Estelle Vincendeau, Billie Libri, Tristan Estie–Caullet, Eva Guerin, François Dossin, (Marie Bedora-Faure, not on the picture).
DERIANO lab July 2016 – from left to right : Jean Eudes Fahrner, Marie Bedora-Faure, Chloé Lescale, Valentine Murigneux, Wei Yu, Ludovic Deriano, Joy Bianchi, Léa Bacoccina, Hélène Lenden-Hasse, (Danièle Sinnaya – not on the picture).
Contact
Phone: +33 (0)1 44 38 93 55 Email: ludovic.deriano@pasteur.fr Address 25-28 Rue du Docteur Roux 75015, Paris France