Mar Petit-Pedrol
Scientific articles
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Converging synaptic and network dysfunctions in distinct autoimmune encephalitis
Daniel Hunter, Mar Petit-Pedrol, Dominique Fernandes, Nathan Bénac, Catarina Rodrigues, Jakob Kreye, Mihai Ceanga, Harald Prüss, Christian Geis, Laurent Groc.
EMBO Rep. 2024-01-22.
10.1038/s44319-024-00056-2 -
Human CASPR2 antibodies reversibly alter memory and the CASPR2 protein complex.
Bastien Joubert, Mar Petit‐Pedrol, Jesús Planagumà, Francesco Mannara, Marija Radosevic, Maria Marsal, Estibaliz Maudes, Anna García‐Serra, Esther Aguilar, Alba Andrés‐Bilbé, Xavier Gasull, Pablo Loza‐Alvarez, Lidia Sabater, Myrna R. Rosenfeld, Josep Dalmau.
Annals of Neurology. 2022-03-22.
10.1002/ana.26345 -
Absence of GluD2 Antibodies in Patients with Opsoclonus-Myoclonus Syndrome
Petit-Pedrol M, Guasp M, Armangue T, Lavarino C, Morales La Madrid A, Saiz A, Graus F, Dalmau J.
Neurology. 2020-12-21. : 10.1212/WNL.0000000000011410.
10.1212/WNL.0000000000011410 -
Regulation of membrane NMDA receptors by dynamics and protein interactions
Mar Petit-Pedrol, Laurent Groc.
Journal of Cell Biology. 2020-12-18. 220(1)
10.1083/jcb.202006101 -
Seizure-related 6 homolog like 2 autoimmunity: Neurologic syndrome and antibody effects.
Jon Landa, Mar Guasp, Mar Petit-Pedrol, Eugenia Martínez-Hernández, Jesús Planagumà, Albert Saiz, Raquel Ruiz-García, Lorena García-Fernández, Jan Verschuuren, Rachel Saunders-Pullman, Liliana Ramirez-Gómez, Michael D. Geschwind, Josep Dalmau, Lidia Sabater, Francesc Graus.
Neurol Neuroimmunol Neuroinflamm. 2020-11-03. 8(1) : e916.
10.1212/nxi.0000000000000916 -
Clinical features, prognostic factors, and antibody effects in anti-mGluR1 encephalitis.
Marianna Spatola, Mar Petit Pedrol, Estibaliz Maudes, Mateus Simabukuro, Sergio Muñiz-Castrillo, Anne-Laurie Pinto, Klaus-Peter Wandinger, Juliane Spiegler, Peter Schramm, Lívia Almeida Dutra, Raffaele Iorio, Cornelia Kornblum, Christian G. Bien, Romana Höftberger, Frank Leypoldt, Maarten J. Titulaer, Peter Sillevis Smitt, Jérôme Honnorat, Myrna R. Rosenfeld, Francesc Graus, Josep Dalmau.
Neurology. 2020-09-14. 95(22) : e3012-e3025.
10.1212/wnl.0000000000010854 -
Paraneoplastic cerebellar ataxia and antibodies to metabotropic glutamate receptor 2.
Raquel Ruiz-García, Eugenia Martínez-Hernández, Bastien Joubert, Mar Petit-Pedrol, Elena Pajarón-Boix, Verónica Fernández, Lidia Salais, María del Pozo, Thais Armangué, Lidia Sabater, Josep Dalmau, Francesc Graus.
Neurol Neuroimmunol Neuroinflamm. 2019-12-11. 7(2) : e658.
10.1212/nxi.0000000000000658 -
Toll-like receptor 3 deficiency in autoimmune encephalitis post-herpes simplex encephalitis.
Thaís Armangue, Benjamin J. Baucells, Alexandru Vlagea, Mar Petit-Pedrol, Ana Esteve-Solé, Angela Deyà-Martínez, Raquel Ruiz-García, Manel Juan, Rebeca Pérez de Diego, Josep Dalmau, Laia Alsina.
Neurol Neuroimmunol Neuroinflamm. 2019-09-05. 6(6) : e611.
10.1212/nxi.0000000000000611 -
LGI1 antibodies alter Kv1.1 and AMPA receptors changing synaptic excitability, plasticity and memory.
Mar Petit-Pedrol, Josefine Sell, Jesús Planagumà, Francesco Mannara, Marija Radosevic, Holger Haselmann, Mihai Ceanga, Lidia Sabater, Marianna Spatola, David Soto, Xavier Gasull, Josep Dalmau, Christian Geis.
Brain. 2018-10-20.
10.1093/brain/awy253 -
Human Autoantibodies against the AMPA Receptor Subunit GluA2 Induce Receptor Reorganization and Memory Dysfunction.
Holger Haselmann, Francesco Mannara, Christian Werner, Jesús Planagumà, Federico Miguez-Cabello, Lars Schmidl, Benedikt Grünewald, Mar Petit-Pedrol, Knut Kirmse, Joseph Classen, Fatih Demir, Nikolaj Klöcker, David Soto, Sören Doose, Josep Dalmau, Stefan Hallermann, Christian Geis.
Neuron. 2018-10-01. 100(1) : 91-105.e9.
10.1016/j.neuron.2018.07.048 -
Clinical and pathogenic significance of IgG, IgA, and IgM antibodies against the NMDA receptor.
Makoto Hara, Eugenia Martinez-Hernandez, Helena Ariño, Thais Armangué, Marianna Spatola, Mar Petit-Pedrol, Albert Saiz, Myrna R. Rosenfeld, Francesc Graus, Josep Dalmau.
Neurology. 2018-03-16. 90(16) : e1386-e1394.
10.1212/wnl.0000000000005329 -
The value of LGI1, Caspr2 and voltage-gated potassium channel antibodies in encephalitis.
Agnes van Sonderen, Mar Petit-Pedrol, Josep Dalmau, Maarten J. Titulaer.
Nat Rev Neurol. 2017-04-18. 13(5) : 290-301.
10.1038/nrneurol.2017.43 -
DPPX antibody-associated encephalitis: Main syndrome and antibody effects.
Makoto Hara, Helena Ariño, Mar Petit-Pedrol, Lidia Sabater, Maarten J. Titulaer, Eugenia Martinez-Hernandez, Marco W.J. Schreurs, Myrna R. Rosenfeld, Francesc Graus, Josep Dalmau.
Neurology. 2017-03-03. 88(14) : 1340-1348.
10.1212/wnl.0000000000003796 -
Investigations in GABAA receptor antibody-associated encephalitis.
Marianna Spatola, Mar Petit-Pedrol, Mateus Mistieri Simabukuro, Thaís Armangue, Fernanda J. Castro, Maria I. Barcelo Artigues, Maria R. Julià Benique, Leslie Benson, Mark Gorman, Ana Felipe, Ruben L. Caparó Oblitas, Myrna R. Rosenfeld, Francesc Graus, Josep Dalmau.
Neurology. 2017-02-15. 88(11) : 1012-1020.
10.1212/wnl.0000000000003713 -
Ephrin-B2 prevents N-methyl-D-aspartate receptor antibody effects on memory and neuroplasticity
Jesús Planagumà, Holger Haselmann, Francesco Mannara, Mar Petit‐Pedrol, Benedikt Grünewald, Esther Aguilar, Luise Röpke, Elena Martín‐García, Maarten J. Titulaer, Pablo Jercog, Francesc Graus, Rafael Maldonado, Christian Geis, Josep Dalmau.
Ann Neurol.. 2016-08-02. 80(3) : 388-400.
10.1002/ana.24721 -
Anti-LGI1-associated cognitive impairment: Presentation and long-term outcome.
Helena Ariño, Thais Armangué, Mar Petit-Pedrol, Lidia Sabater, Eugenia Martinez-Hernandez, Makoto Hara, Eric Lancaster, Albert Saiz, Josep Dalmau, Francesc Graus.
Neurology. 2016-07-27. 87(8) : 759-765.
10.1212/wnl.0000000000003009 -
The clinical spectrum of Caspr2 antibody-associated disease.
Agnes van Sonderen, Helena Ariño, Mar Petit-Pedrol, Frank Leypoldt, Peter Körtvélyessy, Klaus-Peter Wandinger, Eric Lancaster, Paul W. Wirtz, Marco W.J. Schreurs, Peter A.E. Sillevis Smitt, Francesc Graus, Josep Dalmau, Maarten J. Titulaer.
Neurology. 2016-07-01. 87(5) : 521-528.
10.1212/wnl.0000000000002917 -
Clinical and immunologic investigations in patients with stiff-person spectrum disorder
Eugenia Martinez-Hernandez, Helena Ariño, Andrew McKeon, Takahiro Iizuka, Maarten J. Titulaer, Mateus M. Simabukuro, Eric Lancaster, Mar Petit-Pedrol, Jesús Planagumà, Yolanda Blanco, Robert J. Harvey, Albert Saiz, Francesc Graus, Josep Dalmau.
JAMA Neurol. 2016-06-01. 73(6) : 714.
10.1001/jamaneurol.2016.0133 -
Human neurexin-3α antibodies associate with encephalitis and alter synapse development.
Nuria Gresa-Arribas, Jesús Planagumà, Mar Petit-Pedrol, Izumi Kawachi, Shinichi Katada, Carol A. Glaser, Mateus M. Simabukuro, Thaís Armangué, Eugenia Martínez-Hernández, Francesc Graus, Josep Dalmau.
Neurology. 2016-05-11. 86(24) : 2235-2242.
10.1212/wnl.0000000000002775 -
Clinical and immunological features of opsoclonus-myoclonus syndrome in the era of neuronal cell surface antibodies
Thaís Armangué, Lidia Sabater, Estefanía Torres-Vega, Eugenia Martínez-Hernández, Helena Ariño, Mar Petit-Pedrol, Jesús Planagumà, Luis Bataller, Josep Dalmau, Francesc Graus.
JAMA Neurol. 2016-04-01. 73(4) : 417.
10.1001/jamaneurol.2015.4607 -
Clinical spectrum and diagnostic value of antibodies against the potassium channel related protein complex.
M.T. Montojo, M. Petit-Pedrol, F. Graus, J. Dalmau.
Neurología. 2015-06-01. 30(5) : 295-301.
10.1016/j.nrl.2013.12.007 -
Antibodies to inhibitory synaptic proteins in neurological syndromes associated with glutamic acid decarboxylase autoimmunity.
Nuria Gresa-Arribas, Helena Ariño, Eugenia Martínez-Hernández, Mar Petit-Pedrol, Lidia Sabater, Albert Saiz, Josep Dalmau, Francesc Graus.
PLoS ONE. 2015-03-16. 10(3) : e0121364.
10.1371/journal.pone.0121364 -
GABAA receptor and LGI1 antibody encephalitis in a patient with thymoma.
Mateus Mistieri Simabukuro, Mar Petit-Pedrol, Luiz H. Castro, Ricardo Nitrini, Leandro Lucato, Antônio Alberto Zambon, Lis Gomes Silva, Gabriela Carneiro Rosa Fortes, Herval Ribeiro Soares Neto, Josep O. Dalmau.
Neurol Neuroimmunol Neuroinflamm. 2015-02-12. 2(2) : e73.
10.1212/NXI.0000000000000073 -
Human N-methyl D-aspartate receptor antibodies alter memory and behaviour in mice.
Jesús Planagumà, Frank Leypoldt, Francesco Mannara, Javier Gutiérrez-Cuesta, Elena Martín-García, Esther Aguilar, Maarten J. Titulaer, Mar Petit-Pedrol, Ankit Jain, Rita Balice-Gordon, Melike Lakadamyali, Francesc Graus, Rafael Maldonado, Josep Dalmau.
Brain. 2014-11-11. 138(1) : 94-109.
10.1093/brain/awu310 -
Cerebellar ataxia and glutamic acid decarboxylase antibodies: immunologic profile and long-term effect of immunotherapy.
Helena Ariño, Nuria Gresa-Arribas, Yolanda Blanco, Eugenia Martínez-Hernández, Lidia Sabater, Mar Petit-Pedrol, Idoia Rouco, Luis Bataller, Josep O. Dalmau, Albert Saiz, Francesc Graus.
JAMA Neurol. 2014-08-01. 71(8) : 1009.
10.1001/jamaneurol.2014.1011 -
Encephalitis with refractory seizures, status epilepticus, and antibodies to the GABA
A receptor: A case series, characterisation of the antigen, and analysis of the effects of antibodies
Mar Petit-Pedrol, Thaís Armangue, Xiaoyu Peng, Luis Bataller, Tania Cellucci, Rebecca Davis, Lindsey McCracken, Eugenia Martinez-Hernandez, Warren P Mason, Michael C Kruer, David G Ritacco, Wolfgang Grisold, Brandon F Meaney, Carmen Alcalá, Peter Sillevis-Smitt, Maarten J Titulaer, Rita Balice-Gordon, Francesc Graus, Josep Dalmau.
The Lancet Neurology. 2014-03-01. 13(3) : 276-286.
10.1016/S1474-4422(13)70299-0 -
Encephalitis with refractory seizures, status epilepticus, and antibodies to the GABAA receptor: a case series, characterisation of the antigen, and analysis of the effects of antibodies.
Mar Petit-Pedrol, Thaís Armangue, Xiaoyu Peng, Luis Bataller, Tania Cellucci, Rebecca Davis, Lindsey McCracken, Eugenia Martinez-Hernandez, Warren P Mason, Michael C Kruer, David G Ritacco, Wolfgang Grisold, Brandon F Meaney, Carmen Alcalá, Peter Sillevis-Smitt, Maarten J Titulaer, Rita Balice-Gordon, Francesc Graus, Josep Dalmau.
The Lancet Neurology. 2014-03-01. 13(3) : 276-286.
10.1016/S1474-4422(13)70299-0 -
Autoimmune Encephalitis in Children
Thaís Armangue, Mar Petit-Pedrol, Josep Dalmau.
J Child Neurol. 2012-08-29. 27(11) : 1460-1469.
10.1177/0883073812448838