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Items: 21


LETM1 couples mitochondrial DNA metabolism and nutrient preference.

Durigon R, Mitchell AL, Jones AW, Manole A, Mennuni M, Hirst EM, Houlden H, Maragni G, Lattante S, Doronzio PN, Dalla Rosa I, Zollino M, Holt IJ, Spinazzola A.

EMBO Mol Med. 2018 Jul 16. pii: e8550. doi: 10.15252/emmm.201708550. [Epub ahead of print]


Mitochondrial tyrosyl-DNA phosphodiesterase 2 and its TDP2S short isoform.

Huang SN, Dalla Rosa I, Michaels SA, Tulumello DV, Agama K, Khiati S, Jean SR, Baechler SA, Factor VM, Varma S, Murai J, Miller Jenkins LM, Kelley SO, Pommier Y.

EMBO Rep. 2018 Mar;19(3). pii: e42139. doi: 10.15252/embr.201642139. Epub 2018 Feb 9.


Aberrant ribonucleotide incorporation and multiple deletions in mitochondrial DNA of the murine MPV17 disease model.

Moss CF, Dalla Rosa I, Hunt LE, Yasukawa T, Young R, Jones AWE, Reddy K, Desai R, Virtue S, Elgar G, Voshol P, Taylor MS, Holt IJ, Reijns MAM, Spinazzola A.

Nucleic Acids Res. 2017 Dec 15;45(22):12808-12815. doi: 10.1093/nar/gkx1009.


Transcription profiling suggests that mitochondrial topoisomerase IB acts as a topological barrier and regulator of mitochondrial DNA transcription.

Dalla Rosa I, Zhang H, Khiati S, Wu X, Pommier Y.

J Biol Chem. 2017 Dec 8;292(49):20162-20172. doi: 10.1074/jbc.M117.815241. Epub 2017 Oct 11.


ATAD3 gene cluster deletions cause cerebellar dysfunction associated with altered mitochondrial DNA and cholesterol metabolism.

Desai R, Frazier AE, Durigon R, Patel H, Jones AW, Dalla Rosa I, Lake NJ, Compton AG, Mountford HS, Tucker EJ, Mitchell ALR, Jackson D, Sesay A, Di Re M, van den Heuvel LP, Burke D, Francis D, Lunke S, McGillivray G, Mandelstam S, Mochel F, Keren B, Jardel C, Turner AM, Ian Andrews P, Smeitink J, Spelbrink JN, Heales SJ, Kohda M, Ohtake A, Murayama K, Okazaki Y, Lombès A, Holt IJ, Thorburn DR, Spinazzola A.

Brain. 2017 Jun 1;140(6):1595-1610. doi: 10.1093/brain/awx094.


CLUH couples mitochondrial distribution to the energetic and metabolic status.

Wakim J, Goudenege D, Perrot R, Gueguen N, Desquiret-Dumas V, Chao de la Barca JM, Dalla Rosa I, Manero F, Le Mao M, Chupin S, Chevrollier A, Procaccio V, Bonneau D, Logan DC, Reynier P, Lenaers G, Khiati S.

J Cell Sci. 2017 Jun 1;130(11):1940-1951. doi: 10.1242/jcs.201616. Epub 2017 Apr 19.


Pathological ribonuclease H1 causes R-loop depletion and aberrant DNA segregation in mitochondria.

Akman G, Desai R, Bailey LJ, Yasukawa T, Dalla Rosa I, Durigon R, Holmes JB, Moss CF, Mennuni M, Houlden H, Crouch RJ, Hanna MG, Pitceathly RD, Spinazzola A, Holt IJ.

Proc Natl Acad Sci U S A. 2016 Jul 26;113(30):E4276-85. doi: 10.1073/pnas.1600537113. Epub 2016 Jul 8.


MPV17 Loss Causes Deoxynucleotide Insufficiency and Slow DNA Replication in Mitochondria.

Dalla Rosa I, Cámara Y, Durigon R, Moss CF, Vidoni S, Akman G, Hunt L, Johnson MA, Grocott S, Wang L, Thorburn DR, Hirano M, Poulton J, Taylor RW, Elgar G, Martí R, Voshol P, Holt IJ, Spinazzola A.

PLoS Genet. 2016 Jan 13;12(1):e1005779. doi: 10.1371/journal.pgen.1005779. eCollection 2016 Jan.


Lack of mitochondrial topoisomerase I (TOP1mt) impairs liver regeneration.

Khiati S, Baechler SA, Factor VM, Zhang H, Huang SY, Dalla Rosa I, Sourbier C, Neckers L, Thorgeirsson SS, Pommier Y.

Proc Natl Acad Sci U S A. 2015 Sep 8;112(36):11282-7. doi: 10.1073/pnas.1511016112. Epub 2015 Aug 24.


MPV17L2 is required for ribosome assembly in mitochondria.

Dalla Rosa I, Durigon R, Pearce SF, Rorbach J, Hirst EM, Vidoni S, Reyes A, Brea-Calvo G, Minczuk M, Woellhaf MW, Herrmann JM, Huynen MA, Holt IJ, Spinazzola A.

Nucleic Acids Res. 2014 Jul;42(13):8500-15. doi: 10.1093/nar/gku513. Epub 2014 Jun 19.


Poisoning of mitochondrial topoisomerase I by lamellarin D.

Khiati S, Seol Y, Agama K, Dalla Rosa I, Agrawal S, Fesen K, Zhang H, Neuman KC, Pommier Y.

Mol Pharmacol. 2014 Aug;86(2):193-9. doi: 10.1124/mol.114.092833. Epub 2014 Jun 2.


Increased negative supercoiling of mtDNA in TOP1mt knockout mice and presence of topoisomerases IIα and IIβ in vertebrate mitochondria.

Zhang H, Zhang YW, Yasukawa T, Dalla Rosa I, Khiati S, Pommier Y.

Nucleic Acids Res. 2014 Jun;42(11):7259-67. doi: 10.1093/nar/gku384. Epub 2014 May 6.


Mapping topoisomerase sites in mitochondrial DNA with a poisonous mitochondrial topoisomerase I (Top1mt).

Dalla Rosa I, Huang SY, Agama K, Khiati S, Zhang H, Pommier Y.

J Biol Chem. 2014 Jun 27;289(26):18595-602. doi: 10.1074/jbc.M114.555367. Epub 2014 May 5.


Mitochondrial topoisomerase I (top1mt) is a novel limiting factor of doxorubicin cardiotoxicity.

Khiati S, Dalla Rosa I, Sourbier C, Ma X, Rao VA, Neckers LM, Zhang H, Pommier Y.

Clin Cancer Res. 2014 Sep 15;20(18):4873-81. doi: 10.1158/1078-0432.CCR-13-3373. Epub 2014 Apr 8.


Negative regulation of mitochondrial transcription by mitochondrial topoisomerase I.

Sobek S, Dalla Rosa I, Pommier Y, Bornholz B, Kalfalah F, Zhang H, Wiesner RJ, von Kleist-Retzow JC, Hillebrand F, Schaal H, Mielke C, Christensen MO, Boege F.

Nucleic Acids Res. 2013 Nov;41(21):9848-57. doi: 10.1093/nar/gkt768. Epub 2013 Aug 27.


TDP1 repairs nuclear and mitochondrial DNA damage induced by chain-terminating anticancer and antiviral nucleoside analogs.

Huang SY, Murai J, Dalla Rosa I, Dexheimer TS, Naumova A, Gmeiner WH, Pommier Y.

Nucleic Acids Res. 2013 Sep;41(16):7793-803. doi: 10.1093/nar/gkt483. Epub 2013 Jun 17.


Mitochondrial topoisomerase I is critical for mitochondrial integrity and cellular energy metabolism.

Douarre C, Sourbier C, Dalla Rosa I, Brata Das B, Redon CE, Zhang H, Neckers L, Pommier Y.

PLoS One. 2012;7(7):e41094. doi: 10.1371/journal.pone.0041094. Epub 2012 Jul 20.


XRCC4 controls nuclear import and distribution of Ligase IV and exchanges faster at damaged DNA in complex with Ligase IV.

Berg E, Christensen MO, Dalla Rosa I, Wannagat E, Jänicke RU, Rösner LM, Dirks WG, Boege F, Mielke C.

DNA Repair (Amst). 2011 Dec 10;10(12):1232-42. doi: 10.1016/j.dnarep.2011.09.012. Epub 2011 Oct 5.


53BP1 and MDC1 foci formation in HT-1080 cells for low- and high-LET microbeam irradiations.

Mosconi M, Giesen U, Langner F, Mielke C, Dalla Rosa I, Dirks WG.

Radiat Environ Biophys. 2011 Aug;50(3):345-52. doi: 10.1007/s00411-011-0366-9. Epub 2011 May 11.


Coordinated regulation of mitochondrial topoisomerase IB with mitochondrial nuclear encoded genes and MYC.

Zoppoli G, Douarre C, Dalla Rosa I, Liu H, Reinhold W, Pommier Y.

Nucleic Acids Res. 2011 Aug;39(15):6620-32. doi: 10.1093/nar/gkr208. Epub 2011 Apr 29.


Adaptation of topoisomerase I paralogs to nuclear and mitochondrial DNA.

Dalla Rosa I, Goffart S, Wurm M, Wiek C, Essmann F, Sobek S, Schroeder P, Zhang H, Krutmann J, Hanenberg H, Schulze-Osthoff K, Mielke C, Pommier Y, Boege F, Christensen MO.

Nucleic Acids Res. 2009 Oct;37(19):6414-28. doi: 10.1093/nar/gkp708. Epub 2009 Aug 31.

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