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Xavier Matias-Guiu

Research Profile

Disorders

Procedures

Chemicals & Drugs

Anatomy

Tumor Cell Line

Physiology

DNA Methylation

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Cristina Mirantes; Judit Pallares; Maria Santacana; Laura Bergadà; Maria Alba Dosil; Núria Eritja; Sónia Gatius; Oscar Maiques; Xavier Matias-Guiu; Xavier Dolcet
An inducible knockout mouse to model the cell-autonomous role of PTEN in initiating endometrial, prostate and thyroid neoplasias.
Gemma Arjó; Andrew Bartholomaeus; Teresa Capell; Xavier Matias-Guiu; Wayne Parrott; Carme Piñol; Manuel Portero; Juan Viñas; Paul Christou
Plurality of opinion, scientific discourse and pseudoscience: an in depth analysis of the Séralini et al. study claiming that Roundup™ Ready corn or the herbicide Roundup™ cause cancer in rats.
Agnieszka Maliszewska; Xavier Matias-Guiu; Isabella Merante Boschin; Giuseppe Opocher; Maria R Pelizzo; David Pisano; Cristina Rodríguez-Antona; Francesca Schiavi; Mariangela Zane; Cristina Álvarez-Escolá; Álvaro Gómez-Graña; Salud Borrego; Alberto Cascón; Esmeralda Castelblanco; Aguirre de Cubas; Leticia De la Vega; Mario Encinas; Gonzalo Goméz-López; Lucía Inglada-Pérez; Iñigo Landa; Luis J Leandro-Garcia; Rocío Letón; Anna Macià; Mercedes Robledo
Differential gene expression of medullary thyroid carcinoma reveals specific markers associated with genetic conditions.

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All Publications

2013: Cristina Mirantes; Judit Pallares; Maria Santacana; Laura Bergadà; Maria Alba Dosil; Núria Eritja; Sónia Gatius; Oscar Maiques; Xavier Matias-Guiu; Xavier Dolcet
An inducible knockout mouse to model the cell-autonomous role of PTEN in initiating endometrial, prostate and thyroid neoplasias.
Disease models & mechanisms 2013;6(3):710-20.
2013: Gemma Arjó; Andrew Bartholomaeus; Teresa Capell; Xavier Matias-Guiu; Wayne Parrott; Carme Piñol; Manuel Portero; Juan Viñas; Paul Christou
Plurality of opinion, scientific discourse and pseudoscience: an in depth analysis of the Séralini et al. study claiming that Roundup™ Ready corn or the herbicide Roundup™ cause cancer in rats.
Transgenic research 2013;22(2):255-67.
2013: Agnieszka Maliszewska; Xavier Matias-Guiu; Isabella Merante Boschin; Giuseppe Opocher; Maria R Pelizzo; David Pisano; Cristina Rodríguez-Antona; Francesca Schiavi; Mariangela Zane; Cristina Álvarez-Escolá; Álvaro Gómez-Graña; Salud Borrego; Alberto Cascón; Esmeralda Castelblanco; Aguirre de Cubas; Leticia De la Vega; Mario Encinas; Gonzalo Goméz-López; Lucía Inglada-Pérez; Iñigo Landa; Luis J Leandro-Garcia; Rocío Letón; Anna Macià; Mercedes Robledo
Differential gene expression of medullary thyroid carcinoma reveals specific markers associated with genetic conditions.
The American journal of pathology 2013;182(2):350-62.
2013: A Yeramian; Miguel Abal; Lluis Catasus; E Colas; Xavier Dolcet; Gema Moreno-Bueno; J Palacios; Jaime Prat; Jaume Reventos; Xavier Matias-Guiu
Endometrial carcinoma: molecular alterations involved in tumor development and progression.
Oncogene 2013;32(4):403-13.
2013: Xavier Matias-Guiu; Jaime Prat
Molecular pathology of endometrial carcinoma.
Histopathology 2013;62(1):111-23.
2013: Felip Vilardell; Xavier Matias-Guiu
CK19 expression should be tested prior to OSNA analysis of sentinel lymph nodes in breast cancer.
Virchows Archiv : an international journal of pathology 2013;462(1):121.
2013: Rocio G Urdinguio; Teresa Bernal; Felix Bonilla; Santiago Cal; Gemma Dominguez; Agustin F Fernandez; Cecilia Ferrero; Covadonga Huidobro; Carlos Lopez-Otin; Pablo Martinez-Camblor; Xavier Matias-Guiu; Angela Moncada-Pazos; Alvaro J Obaya; Adolfo Parra-Blanco; Luis Rodrigo; Ramon M Rodriguez; Maria Santacana; Beatriz Soldevilla; Mario F Fraga
Immune-dependent and independent antitumor activity of GM-CSF aberrantly expressed by mouse and human colorectal tumors.
Cancer research 2013;73(1):395-405.
2013: Ainara Azueta; Xavier Gonzalez-Tallada; Antonio Llombart-Cussac; Oscar Maiques; Manuel Mata; Ana Mozos; Anna Novell; Judit Pallares; Raji Pillai; Jaime Prat; Maria Santacana; Ana Velasco; Xavier Matias-Guiu
Gene expression microarray-based assay to determine tumor site of origin in a series of metastatic tumors to the ovary and peritoneal carcinomatosis of suspected gynecologic origin.
Human pathology 2013;44(1):20-8.
2012: Eva Colas; Laura Devis; Xavier Dolcet; Andreas Doll; Tugçe Ertekin; Angel Garcia; Marta Garcia; Antonio Gil-Moreno; Marta Llauradó; Elena Martínez; Xavier Matias-Guiu; Gema Moreno-Bueno; Mireia Olivan; Jose Palacios; Nuria Pedrola; Jaime Prat; Santiago Ramon Y Cajal; Miguel Abal; Francesc Alameda; Silvia Cabrera; Irene Campoy; Josep Castellvi; Marina Rigau; Jordi Xercavins; Jaume Reventos
The EMT signaling pathways in endometrial carcinoma.
Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico 2012;14(10):715-20.
2012: Anabel Sorolla; Joan Valls; Andrée Yeramian; Laura Bergadà; Xavier Dolcet; Antonio Llombart-Cussac; Rosa Maria Martí; Xavier Matias-Guiu
Blockade of NFκB activity by Sunitinib increases cell death in Bortezomib-treated endometrial carcinoma cells.
Molecular oncology 2012;6(5):530-41.
2012: A Macià; Agnieszka Maliszewska; Xavier Matias-Guiu; M Robledo; Maria Santacana; M Vaquero; M Albert Basson; P Gallel; J R Gardiner; M Gou-Fabregas; Mario Encinas
Sprouty1 is a candidate tumor-suppressor gene in medullary thyroid carcinoma.
Oncogene 2012;31(35):3961-72.
2012: Esmeralda Castelblanco; Aguirre A De-Cubas; Pilar Gallel; Carlos Gamallo; Sonia Gatius; Agnieszka Maliszewska; Javier Menarguez; Giuseppe Opocher; Mercedes Robledo; Susana Ros; Joan Valls; M Teresa Yebra-Pimentel; Xavier Matias-Guiu
Thyroid paraganglioma. Report of 3 cases and description of an immunohistochemical profile useful in the differential diagnosis with medullary thyroid carcinoma, based on complementary DNA array results.
Human pathology 2012;43(7):1103-12.
2012: Felip Vilardell; Dolors Cuevas; M J Díez-Castro; Serafin González; Edelmiro Iglesias; Antonio Llombart; Javier Martin; Anna Novell; M Jose Panadés; Maria Santacana; Ana Velasco; Xavier Matias-Guiu
Importance of assessing CK19 immunostaining in core biopsies in patients subjected to sentinel node study by OSNA.
Virchows Archiv : an international journal of pathology 2012;460(6):569-75.
2012: Nuria Montserrat; Ana Mozos; Cristina Pons; Antonio García De Herreros; Xavier Dolcet; David Llobet; Xavier Matias-Guiu; Jaime Prat
Epithelial to mesenchymal transition in early stage endometrioid endometrial carcinoma.
Human pathology 2012;43(5):632-43.
2012: Nuria Eritja; David Llobet; Gemma Masip; Xavier Matias-Guiu; Cristina Mirantes; Xavier Dolcet
ERα-mediated repression of pro-inflammatory cytokine expression by glucocorticoids reveals a crucial role for TNFα and IL1α in lumen formation and maintenance.
Journal of cell science 2012;125(Pt 8):1929-44.
2012: Marta Llauradó; Xavier Matias-Guiu; Asumpció Pérez-Benavente; Jaume Reventós; Miguel Abal; Sílvia Cabrera; Josep Castellví; Eva Colás; Xavier Dolcet; Andreas Doll; Antonio Gil-Moreno; Mónica Vazquez-Levin; Anna Ruiz
ETV5 transcription factor is overexpressed in ovarian cancer and regulates cell adhesion in ovarian cancer cells.
International journal of cancer. Journal international du cancer 2012;130(7):1532-43.
2012: Maria Santacana; Ana Velasco; Andree Yeramian; Esther Oliva; Jose Palacios; Ainara Azueta; Laura Bergada; Xavier Dolcet; Virginia García; Sonia Gatius; Xavier Matias-Guiu
Immunohistochemical features of post-radiation vaginal recurrences of endometrioid carcinomas of the endometrium: role for proteins involved in resistance to apoptosis and hypoxia.
Histopathology 2012;60(3):460-71.
2011: Sonia Gatius; Ainara Azueta; Xavier Dolcet; Judit Pallares; Jaime Prat; Maria Santacana; Joan Valls; Ana Velasco; Xavier Matias-Guiu
FGFR2 alterations in endometrial carcinoma.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 2011;24(11):1500-10.
2011: Irene Cervelló; Xavier Dolcet; Xavier Matias-Guiu; Cristina Mirantes; Xavier Santamaria; Carlos Simón
Stem cells in human endometrium and endometrial carcinoma.
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists 2011;30(4):317-27.
2011: Andree Yeramian; Maria Santacana; Anabel Sorolla; David Llobet; Mario Encinas; Ana Velasco; Nuria Bahi; Nuria Eritja; Mónica Domingo; Esther Oliva; Xavier Dolcet; Xavier Matias-Guiu
Nuclear factor-κB2/p100 promotes endometrial carcinoma cell survival under hypoxia in a HIF-1α independent manner.
Laboratory investigation; a journal of technical methods and pathology 2011;91(6):859-71.
2011: David Llobet; Nuria Eritja; Monica Domingo; Laura Bergada; Cristina Mirantes; Maria Santacana; Judit Pallares; Anna Macià; Andree Yeramian; Mario Encinas; Gema Moreno-Bueno; Jose Palacios; Robert E Lewis; Xavier Matias-Guiu; Xavier Dolcet
KSR1 is overexpressed in endometrial carcinoma and regulates proliferation and TRAIL-induced apoptosis by modulating FLIP levels.
The American journal of pathology 2011;178(4):1529-43.
2011: ANA VELASCO; Judit Pallares; Maria Santacana; Sonia Gatius; Melisa Fernandez; Monica Domingo; Joan Valls; Andree Yeramian; Mario Encinas; Xavier Dolcet; Xavier Matias-Guiu
Promoter hypermethylation and expression of sprouty 2 in endometrial carcinoma.
Human pathology 2011;42(2):185-93.
2011: F Vilardell; ANA VELASCO; D Cuevas; J J Olsina; Xavier Matias-Guiu
Composite papillary intestinal-type adenocarcinoma/poorly differentiated neuroendocrine carcinoma of the ampulla of Vater.
Journal of clinical pathology 2011;64(2):174-7.
2010: Ainara Azueta; Sonia Gatius; Xavier Matias-Guiu
Endometrioid carcinoma of the endometrium: pathologic and molecular features.
Seminars in diagnostic pathology 2010;27(4):226-40.
2010: Núria Eritja; David Llobet; Mónica Domingo; Maria Santacana; Andree Yeramian; Xavier Matias-Guiu; Xavier Dolcet
A novel three-dimensional culture system of polarized epithelial cells to study endometrial carcinogenesis.
The American journal of pathology 2010;176(6):2722-31.
2010: David Llobet; N Eritja; A Yeramian; Judit Pallares; A Sorolla; M Domingo; Maria Santacana; F J Gonzalez-Tallada; Xavier Matias-Guiu; Xavier Dolcet
The multikinase inhibitor Sorafenib induces apoptosis and sensitises endometrial cancer cells to TRAIL by different mechanisms.
European journal of cancer (Oxford, England : 1990) 2010;46(4):836-50.
2010: Virginia Garcia; Ana Velasco; Sonia Gatius; F Javier Gonzalez; Xavier Matias-Guiu
Pulmonary small cell carcinoma metastatic to the ovary: a clinicopathologic study of one case with emphasis on the importance of p53 analysis in diagnosis.
Gynecologic and obstetric investigation 2010;70(2):87-90.
2010: Jordi Tarragona; Nuria Llecha; Maria Santacana; Susana Lopez; Sonia Gatius; David Llobet; Xavier Dolcet; Victor Palomar-Asenjo; Francisco Javier Gonzalez-Tallada; Xavier Matias-Guiu
DcR1 expression in endometrial carcinomas.
Virchows Archiv : an international journal of pathology 2010;456(1):39-44.
2009: M Martinez-Alonso; Nuria Llecha; M E Mayorga; A Sorolla; Xavier Dolcet; V Sanmartin; L Abal; Josep M Casanova; Manel Baradad; A Yeramian; Ramon Egido; S Puig; Ramón Vilella; Xavier Matias-Guiu; Rosa M Marti
Expression of somatostatin receptors in human melanoma cell lines: effect of two different somatostatin analogues, octreotide and SOM230, on cell proliferation.
The Journal of international medical research 2009;37(6):1813-22.
2009: Marta Monge; Andreas Doll; Eva Colas; Antonio Gil-Moreno; Josep Castellvi; Angel Garcia; Nuria Colome; Asummpcio Perez-Benavente; Nuria Pedrola; Rafael Lopez-Lopez; Xavier Dolcet; Santiago Ramon Y Cajal; Jordi Xercavins; Xavier Matias-Guiu; Francesc Canals; Jaume Reventos; Miguel Abal
Subtractive proteomic approach to the endometrial carcinoma invasion front.
Journal of proteome research 2009;8(10):4676-84.
2009: David Llobet; Judit Pallares; A Yeramian; Maria Santacana; N Eritja; ANA VELASCO; Xavier Dolcet; Xavier Matias-Guiu
Molecular pathology of endometrial carcinoma: practical aspects from the diagnostic and therapeutic viewpoints.
Journal of clinical pathology 2009;62(9):777-85.
2009: Judit Pallares; Maria Santacana; Soraya Puente; Susana Lopez; Andree Yeramian; Nuria Eritja; Anabel Sorolla; David Llobet; Xavier Dolcet; Xavier Matias-Guiu
A review of the applications of tissue microarray technology in understanding the molecular features of endometrial carcinoma.
Analytical and quantitative cytology and histology / the International Academy of Cytology [and] American Society of Cytology 2009;31(4):217-26.
2009: Judit Pallares; David Llobet; Maria Santacana; Nuria Eritja; ANA VELASCO; Dolors Cuevas; Susana Lopez; Victor Palomar-Asenjo; Andree Yeramian; Xavier Dolcet; Xavier Matias-Guiu
CK2beta is expressed in endometrial carcinoma and has a role in apoptosis resistance and cell proliferation.
The American journal of pathology 2009;174(1):287-96.
2008: Eugenia Ortega; Rosa M Marti; Andree Yeramian; Anabel Sorolla; Xavier Dolcet; David Llobet; Leandro Abal; Maria Santacana; Judit Pallares; Antonio Llombart-Cussac; Xavier Matias-Guiu
Targeted therapies in gynecologic cancers and melanoma.
Seminars in diagnostic pathology 2008;25(4):262-73.
2008: ANA VELASCO; Judit Pallares; Maria Santacana; Andre Yeramian; Xavier Dolcet; Nuria Eritja; Soraya Puente; Anabel Sorolla; Nuria Llecha; Xavier Matias-Guiu
Loss of heterozygosity in endometrial carcinoma.
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists 2008;27(3):305-17.
2008: Pilar Gallel; Judit Pallares; Xavier Dolcet; David Llobet; Nuria Eritja; Maria Santacana; Andre Yeramian; Victor Palomar-Asenjo; Helena Lagarda; Didac Mauricio; Mario Encinas; Xavier Matias-Guiu
Nuclear factor-kappaB activation is associated with somatic and germ line RET mutations in medullary thyroid carcinoma.
Human pathology 2008;39(7):994-1001.
2008: Judit Pallarés; ANA VELASCO; Nuria Eritja; Maria Santacana; Xavier Dolcet; Miriam Cuatrecasas; Victor Palomar-Asenjo; Lluis Catasús; Jaime Prat; Xavier Matias-Guiu
Promoter hypermethylation and reduced expression of RASSF1A are frequent molecular alterations of endometrial carcinoma.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 2008;21(6):691-9.
2008: Valentín Huerva; ANA VELASCO; M C Sanchez; Xavier Matias-Guiu
Role of BIGH3 R124H mutation in the diagnosis of Avellino corneal dystrophy.
European journal of ophthalmology 2008;18(3):345-50.
2008: David Llobet; N Eritja; Mario Encinas; N Llecha; A Yeramian; J Pallares; A Sorolla; F J Gonzalez-Tallada; Xavier Matias-Guiu; Xavier Dolcet
CK2 controls TRAIL and Fas sensitivity by regulating FLIP levels in endometrial carcinoma cells.
Oncogene 2008;27(18):2513-24.
2008: A Sorolla; A Yeramian; Xavier Dolcet; A M Pérez de Santos; David Llobet; J A Schoenenberger; Josep M Casanova; X Soria; Ramon Egido; A Llombart; Ramón Vilella; Xavier Matias-Guiu; Rosa M Marti
Effect of proteasome inhibitors on proliferation and apoptosis of human cutaneous melanoma-derived cell lines.
The British journal of dermatology 2008;158(3):496-504.
2008: David Llobet; Nuria Eritja; Mario Encinas; Anabel Sorolla; Andree Yeramian; Joan Antoni Schoenenberger; Antonio Llombart-Cussac; Rosa M Marti; Xavier Matias-Guiu; Xavier Dolcet
Antioxidants block proteasome inhibitor function in endometrial carcinoma cells.
Anti-cancer drugs 2008;19(2):115-24.
2008: Soraya Puente; ANA VELASCO; Pilar Gallel; Judit Pallares; Luis Perez-Ruiz; Susana Ros; Javier Maravall; Xavier Matias-Guiu
Metastatic small cell carcinoma to the thyroid gland: a pathologic and molecular study demonstrating the origin in the urinary bladder.
Endocrine pathology 2008;19(3):190-6.
2008: Marta Ferran; Elena Bussaglia; C Lazaro; Xavier Matias-Guiu; Ramon M Pujol
Acral papular neuromatosis: an early manifestation of Cowden syndrome.
The British journal of dermatology 2008;158(1):174-6.
2007: Maurizio Scaltriti; Federico Rojo; Alberto Ocaña; Judit Anido; Marta Guzman; Javier Cortes; Serena Di Cosimo; Xavier Matias-Guiu; Santiago Ramon Y Cajal; Joaquín Arribas; José Baselga
Expression of p95HER2, a truncated form of the HER2 receptor, and response to anti-HER2 therapies in breast cancer.
Journal of the National Cancer Institute 2007;99(8):628-38.
2006: ANA VELASCO; Elena Bussaglia; Judit Pallares; Xavier Dolcet; David Llobet; Mario Encinas; Nuria Llecha; José Palacios; Jaime Prat; Xavier Matias-Guiu
PIK3CA gene mutations in endometrial carcinoma: correlation with PTEN and K-RAS alterations.
Human pathology 2006;37(11):1465-72.
2006: Xavier Dolcet; David Llobet; Mario Encinas; Judit Pallares; Albert Cabero; Joan Antoni Schoenenberger; Joan X Comella; Xavier Matias-Guiu
Proteasome inhibitors induce death but activate NF-kappaB on endometrial carcinoma cell lines and primary culture explants.
The Journal of biological chemistry 2006;281(31):22118-30.
2006: Maritza E Mayorga; Daniel Sanchis; Ana M Perez de Santos; ANA VELASCO; Xavier Dolcet; Josep M Casanova; Manel Baradad; Ramon Egido; Judit Pallares; Noemi Espurz; Daniel Benitez; Jordi Mila; Josep Malvehy; Teresa Castel; Joan X Comella; Xavier Matias-Guiu; Ramón Vilella; Rosa M Marti
Antiproliferative effect of STI571 on cultured human cutaneous melanoma-derived cell lines.
Melanoma research 2006;16(2):127-35.
2006: Francisco Alvarez-Nuñez; Elena Bussaglia; Dídac Mauricio; Juan Ybarra; Monica Vilar; Enrique Lerma; Alberto de Leiva; Xavier Matias-Guiu
PTEN promoter methylation in sporadic thyroid carcinomas.
Thyroid : official journal of the American Thyroid Association 2006;16(1):17-23.
2005: Pere Domingo; Francesc Vidal; J C Domingo; Sergi Veloso; Maria Antonia Sambeat; Ferran Torres; Joan-Josep Sirvent; Joan Vendrell; Xavier Matias-Guiu; Cristóbal Richart
Tumour necrosis factor alpha in fat redistribution syndromes associated with combination antiretroviral therapy in HIV-1-infected patients: potential role in subcutaneous adipocyte apoptosis.
European journal of clinical investigation 2005;35(12):771-80.
2005: Judit Pallares; Jose Luis Martínez-Guitarte; Xavier Dolcet; David Llobet; Montserrat Rue; José Palacios; Jaime Prat; Xavier Matias-Guiu
Survivin expression in endometrial carcinoma: a tissue microarray study with correlation with PTEN and STAT-3.
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists 2005;24(3):247-53.
2005: Xavier Dolcet; David Llobet; Judit Pallares; Montserrat Rue; Joan X Comella; Xavier Matias-Guiu
FLIP is frequently expressed in endometrial carcinoma and has a role in resistance to TRAIL-induced apoptosis.
Laboratory investigation; a journal of technical methods and pathology 2005;85(7):885-94.
2005: Julie A Irving; Lluis Catasús; Alberto Gallardo; Elena Bussaglia; Marisa Romero; Xavier Matias-Guiu; Jaime Prat
Synchronous endometrioid carcinomas of the uterine corpus and ovary: alterations in the beta-catenin (CTNNB1) pathway are associated with independent primary tumors and favorable prognosis.
Human pathology 2005;36(6):605-19.
2005: ANA VELASCO; Victor Palomar-Asenjo; Laura Gañan; Lluis Catasus; Nuria Llecha; Angel Panizo; Victor Palomar-Garcia; Miquel Quer; Xavier Matias-Guiu
Mutation analysis of the SDHD gene in four kindreds with familial paraganglioma: description of one novel germline mutation.
Diagnostic molecular pathology : the American journal of surgical pathology, part B 2005;14(2):109-14.
2005: Xavier Dolcet; David Llobet; Judit Pallares; Xavier Matias-Guiu
NF-kB in development and progression of human cancer.
Virchows Archiv : an international journal of pathology 2005;446(5):475-82.
2005: Judit Pallares; Elena Bussaglia; Jose Luis Martínez-Guitarte; Xavier Dolcet; David Llobet; Montserrat Rue; Lidia Sanchez-Verde; José Palacios; Jaime Prat; Xavier Matias-Guiu
Immunohistochemical analysis of PTEN in endometrial carcinoma: a tissue microarray study with a comparison of four commercial antibodies in correlation with molecular abnormalities.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 2005;18(5):719-27.
2004: Judit Pallares; Jose Luis Martínez-Guitarte; Xavier Dolcet; David Llobet; Montserrat Rue; José Palacios; Jaime Prat; Xavier Matias-Guiu
Abnormalities in the NF-kappaB family and related proteins in endometrial carcinoma.
The Journal of pathology 2004;204(5):569-77.
2004: Agustí Toll; Montserrat Gilaberte; Xavier Matias-Guiu; L Camacho; Agustín Alomar; M A Gonzalez-Gay; R M Pujol
Kikuchi's disease (necrotizing lymphadenitis) with cutaneous involvement associated with subacute cutaneous lupus erythematosus.
Clinical and experimental dermatology 2004;29(3):240-3.
2004: Judit Pallares; Luis Perez-Ruiz; Susana Ros; Ma Jose Panades; Javier Pardo-Mindan; Josep Lloreta; Xavier Matias-Guiu
Malignant peripheral nerve sheath tumor of the thyroid: a clinicopathological and ultrastructural study of one case.
Endocrine pathology 2004;15(2):167-74.
2003: Gema Moreno-Bueno; Carolina Sánchez-Estévez; Raúl Cassia; Sandra Rodríguez-Perales; Ramón Díaz-Uriarte; Orlando Domínguez; David Hardisson; Miguel Andujar; Jaime Prat; Xavier Matias-Guiu; Juan C Cigudosa; José Palacios
Differential gene expression profile in endometrioid and nonendometrioid endometrial carcinoma: STK15 is frequently overexpressed and amplified in nonendometrioid carcinomas.
Cancer research 2003;63(18):5697-702.
2003: Gema Moreno-Bueno; Sandra Rodríguez-Perales; Carolina Sánchez-Estévez; David Hardisson; David Sarrió; Jaime Prat; Juan C Cigudosa; Xavier Matias-Guiu; José Palacios
Cyclin D1 gene (CCND1) mutations in endometrial cancer.
Oncogene 2003;22(38):6115-8.
2003: Shunichiro Ota; Lluis Catasus; Xavier Matias-Guiu; Elena Bussaglia; Helena Lagarda; Cristina Pons; Josefina Muñoz; Toshiharu Kamura; Jaime Prat
Molecular pathology of atypical polypoid adenomyoma of the uterus.
Human pathology 2003;34(8):784-8.
2002: Josep Lloreta; Pere Domingo; Ramon M Pujol; Juan A Arroyo; Núria Baixeras; Xavier Matias-Guiu; Montserrat Gilaberte; Maria Antonia Sambeat; Sergi Serrano
Ultrastructural features of highly active antiretroviral therapy-associated partial lipodystrophy.
Virchows Archiv : an international journal of pathology 2002;441(6):599-604.
2002: Pilar Machin; Lluis Catasus; Cristina Pons; Josefina Muñoz; Jose Maria Conde-Zurita; Judith Balmaña; María A Barnadas; Rosa M Martí; Jaime Prat; Xavier Matias-Guiu
Microsatellite instability and immunostaining for MSH-2 and MLH-1 in cutaneous and internal tumors from patients with the Muir-Torre syndrome.
Journal of cutaneous pathology 2002;29(7):415-20.
2002: Alberto Gallardo; Xavier Matias-Guiu; Helena Lagarda; Lluis Catasus; Elena Bussaglia; Esther Gras; Daniel Suarez; Jaime Prat
Malignant mullerian mixed tumor arising from ovarian serous carcinoma: a clinicopathologic and molecular study of two cases.
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists 2002;21(3):268-72.
2002: Xavier Matias-Guiu; Helena Lagarda; Lluis Catasus; Elena Bussaglia; Alberto Gallardo; Esther Gras; Jaime Prat
Clonality analysis in synchronous or metachronous tumors of the female genital tract.
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists 2002;21(3):205-11.
2002: Josep M Sabaté; Antonio Gómez; Sofía Torrubia; Xavier Matias-Guiu; Carmen Alonso; Carles Pericay; O Diaz
Microglandular adenosis of the breast in a BRCA1 mutation carrier: radiological features.
European radiology 2002;12(6):1479-82.
2002: Elena Bussaglia; Ramon M Pujol; M Jesus Gil; Rosa M Martí; Anna Tuneu; Maria Isabel Febrer; Vicenç Garcia-Patos; Esperanza Martinez Ruiz; María A Barnadas; Marta Alegre; Sol Serrano; Xavier Matias-Guiu
PTEN mutations in eight Spanish families and one Brazilian family with Cowden syndrome.
The Journal of investigative dermatology 2002;118(4):639-44.
2002: Pilar Machin; Lluis Catasus; Cristina Pons; Josefina Muñoz; Xavier Matias-Guiu; Jaime Prat
CTNNB1 mutations and beta-catenin expression in endometrial carcinomas.
Human pathology 2002;33(2):206-12.
2001: Esther Gras; Lluis Catasus; R Argüelles; Gema Moreno-Bueno; J Palacios; Carlos Gamallo; Xavier Matias-Guiu; Jaime Prat
Microsatellite instability, MLH-1 promoter hypermethylation, and frameshift mutations at coding mononucleotide repeat microsatellites in ovarian tumors.
Cancer 2001;92(11):2829-36.
2001: Ingrid Rodriguez; E Ayala; C Caballero; C De Miguel; Xavier Matias-Guiu; Antonio L Cubilla; J Rosai
Solitary fibrous tumor of the thyroid gland: report of seven cases.
The American journal of surgical pathology 2001;25(11):1424-8.
2001: Esther Gras; Cristina Pons; Pilar Machin; Xavier Matias-Guiu; Jaime Prat
Loss of heterozygosity at the RB-1 locus and pRB immunostaining in epithelial ovarian tumors: a molecular, immunohistochemical, and clinicopathologic study.
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists 2001;20(4):335-40.
2001: Esther Gras; J Cortes; O Diez; C Alonso; Xavier Matias-Guiu; Montserrat Baiget; Jaime Prat
Loss of heterozygosity on chromosome 13q12-q14, BRCA-2 mutations and lack of BRCA-2 promoter hypermethylation in sporadic epithelial ovarian tumors.
Cancer 2001;92(4):787-95.
2001: Xavier Matias-Guiu; Lluis Catasus; Elena Bussaglia; Helena Lagarda; A Garcia; Cristina Pons; Josefina Muñoz; R Argüelles; Pilar Machin; Jaime Prat
Molecular pathology of endometrial hyperplasia and carcinoma.
Human pathology 2001;32(6):569-77.
2001: José Palacios; Lluis Catasús; Gema Moreno-Bueno; Xavier Matias-Guiu; Jaime Prat; Carlos Gamallo
Beta- and gamma-catenin expression in endometrial carcinoma. Relationship with clinicopathological features and microsatellite instability.
Virchows Archiv : an international journal of pathology 2001;438(5):464-9.
2001: E Pérez-Losada; Ramon M Pujol; P Domingo; Xavier Matias-Guiu; J Lenti; Antonio López-Pousa; Agustín Alomar
Hypertrichosis lanuginosa acquisita preceding extraskeletal Ewing's sarcoma.
Clinical and experimental dermatology 2001;26(2):182-3.
2001: Helena Lagarda; Lluis Catasus; Rosa Arguelles; Xavier Matias-Guiu; Jaime Prat
K-ras mutations in endometrial carcinomas with microsatellite instability.
The Journal of pathology 2001;193(2):193-9.
2001: J C Canos; A Serrano; Xavier Matias-Guiu
Paucicellular variant of anaplastic thyroid carcinoma: report of two cases.
Endocrine pathology 2001;12(2):157-61.
2001: M Carreño; J Girbés; R Malluguiza; S Serrano; Xavier Matias-Guiu; J Tudela; R Alfayate; Helena Lagarda
[Usefulness of RET proto-oncogene in the diagnosis of hereditary-type medullary carcinoma of the thyroid. Correlation with surgical findings].
Acta otorrinolaringológica española 2001;52(1):57-63.
2000: Lluis Catasus; Xavier Matias-Guiu; Pilar Machin; G F Zannoni; G Scambia; P Benedetti-Panici; Jaime Prat
Frameshift mutations at coding mononucleotide repeat microsatellites in endometrial carcinoma with microsatellite instability.
Cancer 2000;88(10):2290-7.
2000: M Esteller; J M Silva; G Dominguez; F Bonilla; Xavier Matias-Guiu; E Lerma; Elena Bussaglia; Jaime Prat; IC Harkes; E A Repasky; Edward Gabrielson; Mieke Schutte; Stephen B Baylin; James G Herman
Promoter hypermethylation and BRCA1 inactivation in sporadic breast and ovarian tumors.
Journal of the National Cancer Institute 2000;92(7):564-9.
2000: A Garcia; Elena Bussaglia; Pilar Machin; Xavier Matias-Guiu; Jaime Prat
Loss of heterozygosity on chromosome 17q in epithelial ovarian tumors: association with carcinomas with serous differentiation.
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists 2000;19(2):152-7.
2000: Xavier Matias-Guiu; Elena Bussaglia; Lluis Catasus; Helena Lagarda; Esther Gras; Pilar Machin; Jaime Prat
Correspondence re: W.M. Lin et al., loss of heterozygosity and mutational analysis of the PTEN/MMAC1 gene in synchronous endometrial and ovarian carcinomas. Clin. Cancer Res., 4: 2577-2583, 1998.
Clinical cancer research : an official journal of the American Association for Cancer Research 2000;6(4):1598-600.
2000: Esther Gras; Xavier Matias-Guiu; Lluis Catasus; Rosa Arguelles; D Cardona; Jaime Prat
Application of microsatellite PCR techniques in the identification of mixed up tissue specimens in surgical pathology.
Journal of clinical pathology 2000;53(3):238-40.
2000: Elena Bussaglia; Elisabeth del Rio; Xavier Matias-Guiu; Jaime Prat
PTEN mutations in endometrial carcinomas: a molecular and clinicopathologic analysis of 38 cases.
Human pathology 2000;31(3):312-7.
2000: Josep M Sabaté; Sofía Torrubia; N Roson; Xavier Matias-Guiu; Antonio Gómez
Intra-abdominal desmoplastic small round-cell tumor: a rare cause of peritoneal malignancy in young people.
European radiology 2000;10(5):817-9.
1999: Pere Domingo; Xavier Matias-Guiu; Ramon M Pujol; E Francia; E Lagarda; Maria Antonia Sambeat; Guillermo Vázquez
Subcutaneous adipocyte apoptosis in HIV-1 protease inhibitor-associated lipodystrophy.
AIDS (London, England) 1999;13(16):2261-7.
1999: M Esteller; Lluis Catasus; Xavier Matias-Guiu; G L Mutter; Jaime Prat; Stephen B Baylin; James G Herman
hMLH1 promoter hypermethylation is an early event in human endometrial tumorigenesis.
The American journal of pathology 1999;155(5):1767-72.
1999: Xavier Matias-Guiu
Mixed medullary and follicular carcinoma of the thyroid. On the search for its histogenesis.
The American journal of pathology 1999;155(5):1413-8.
1999: Enrique Lerma; Xavier Matias-Guiu; S J Lee; Jaime Prat
Squamous cell carcinoma of the vulva: study of ploidy, HPV, p53, and pRb.
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists 1999;18(3):191-7.
1999: Esther Gras; Xavier Matias-Guiu; A Garcia; R Argüelles; Iñigo Espinosa; F J Sancho; R Sola; M J Martinez-Araque; J Conde; A Teruel; Jaime Prat
PCR analysis in the pathological diagnosis of Whipple's disease: emphasis on extraintestinal involvement or atypical morphological features.
The Journal of pathology 1999;188(3):318-21.
1998: Lluis Catasús; Xavier Matias-Guiu; Pilar Machin; Josefina Muñoz; Jaime Prat
BAX somatic frameshift mutations in endometrioid adenocarcinomas of the endometrium: evidence for a tumor progression role in endometrial carcinomas with microsatellite instability.
Laboratory investigation; a journal of technical methods and pathology 1998;78(11):1439-44.
1998: Lluis Catasus; Pilar Machin; Xavier Matias-Guiu; Jaime Prat
Microsatellite instability in endometrial carcinomas: clinicopathologic correlations in a series of 42 cases.
Human pathology 1998;29(10):1160-4.
1998: Xavier Matias-Guiu; Jaime Prat
Molecular pathology of ovarian carcinomas.
Virchows Archiv : an international journal of pathology 1998;433(2):103-11.
1998: Xavier Matias-Guiu; Cristina Pons; Jaime Prat
Müllerian inhibiting substance, alpha-inhibin, and CD99 expression in sex cord-stromal tumors and endometrioid ovarian carcinomas resembling sex cord-stromal tumors.
Human pathology 1998;29(8):840-5.
1998: Xavier Matias-Guiu; Jaime Prat
Alpha-inhibin immunostaining in diagnostic pathology.
Advances in anatomic pathology 1998;5(4):263-7.
1998: Xavier Matias-Guiu
RET protooncogene analysis in the diagnosis of medullary thyroid carcinoma and multiple endocrine neoplasia type II.
Advances in anatomic pathology 1998;5(3):196-201.
1998: Xavier Matias-Guiu; Pilar Machin; Cristina Pons; E Lagarda; Alberto de Leiva; Jaime Prat
Sustentacular cells occur frequently in the familial form of medullary thyroid carcinoma.
The Journal of pathology 1998;184(4):420-3.
1998: M Cuatrecasas; N Erill; E Musulen; I Costa; Xavier Matias-Guiu; Jaime Prat
K-ras mutations in nonmucinous ovarian epithelial tumors: a molecular analysis and clinicopathologic study of 144 patients.
Cancer 1998;82(6):1088-95.
1997: Xavier Matias-Guiu; Enrique Lerma; Jaime Prat
Clear cell tumors of the female genital tract.
Seminars in diagnostic pathology 1997;14(4):233-9.
1997: Xavier Matias-Guiu; J LaGuette; A M Puras-Gil; J Rosai
Metastatic neuroendocrine tumors to the thyroid gland mimicking medullary carcinoma: a pathologic and immunohistochemical study of six cases.
The American journal of surgical pathology 1997;21(7):754-62.
1997: J LaGuette; Xavier Matias-Guiu; Juan Rosai
Thyroid paraganglioma: a clinicopathologic and immunohistochemical study of three cases.
The American journal of surgical pathology 1997;21(7):748-53.
1997: M Cuatrecasas; A Villanueva; Xavier Matias-Guiu; Jaime Prat
K-ras mutations in mucinous ovarian tumors: a clinicopathologic and molecular study of 95 cases.
Cancer 1997;79(8):1581-6.
1997: Xavier Matias-Guiu; E Lagarda; M Calaf; A Azpiroz; Alberto de Leiva; Jaime Prat; M Baiget
Identification of a novel somatic mutation in the RET proto-oncogene in a patient with sporadic medullary thyroid carcinoma.
Human mutation 1997;9(5):476.
1996: Xavier Matias-Guiu; A Villanueva; M Cuatrecasas; G Capella; A De Leiva; Jaime Prat
p53 in a thyroid follicular carcinoma with foci of poorly differentiated and anaplastic carcinoma.
Pathology, research and practice 1996;192(12):1242-9; discussion 1250-1.
1996: M Cuatrecasas; Xavier Matias-Guiu; Jaime Prat
Synchronous mucinous tumors of the appendix and the ovary associated with pseudomyxoma peritonei. A clinicopathologic study of six cases with comparative analysis of c-Ki-ras mutations.
The American journal of surgical pathology 1996;20(6):739-46.
1996: G Capella; Xavier Matias-Guiu; X Ampudia; A de Leiva; Manuel Perucho; J Prat
Ras oncogene mutations in thyroid tumors: polymerase chain reaction-restriction-fragment-length polymorphism analysis from paraffin-embedded tissues.
Diagnostic molecular pathology : the American journal of surgical pathology, part B 1996;5(1):45-52.
1996: A Colomer; J V Martínez-Mas; Xavier Matias-Guiu; A Llorens; R Cabezas; Jaime Prat; A Garcia-Ameijeiras
Sex-steroid hormone receptors in human medullary thyroid carcinoma.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 1996;9(1):68-72.
1995: Paul Komminoth; E K Kunz; Xavier Matias-Guiu; Olaf Hiort; G Christiansen; A Colomer; Jürgen Roth; Philipp U Heitz
Analysis of RET protooncogene point mutations distinguishes heritable from nonheritable medullary thyroid carcinomas.
Cancer 1995;76(3):479-89.
1995: Xavier Matias-Guiu; A Colomer; E Mato; M Cuatrecasas; Paul Komminoth; Jaime Prat; H Wolfe
Expression of the ret proto-oncogene in phaeochromocytoma. An in situ hybridization and northern blot study.
The Journal of pathology 1995;176(1):63-8.
1995: Xavier Matias-Guiu; G Peiro; J Esquius; E Oliva; R Cabezas; A Colomer; Jaime Prat
Proliferative activity in C-cell hyperplasia and medullary thyroid carcinoma. Evaluation by PCNA immunohistochemistry and AgNORs staining.
Pathology, research and practice 1995;191(1):42-7.
1994: Paul Komminoth; E Kunz; Olaf Hiort; S Schröder; Xavier Matias-Guiu; G Christiansen; Jürgen Roth; Philipp U Heitz
Detection of RET proto-oncogene point mutations in paraffin-embedded pheochromocytoma specimens by nonradioactive single-strand conformation polymorphism analysis and direct sequencing.
The American journal of pathology 1994;145(4):922-9.
1994: Xavier Matias-Guiu; A Caixas; I Costa; R Cabezas; Jaime Prat
Compound medullary-papillary carcinoma of the thyroid: true mixed versus collision tumour [corrected].
Histopathology 1994;25(2):183-5.
1994: Paul Komminoth; Jürgen Roth; Parvin Saremaslani; Xavier Matias-Guiu; H J Wolfe; Philipp U Heitz
Polysialic acid of the neural cell adhesion molecule in the human thyroid: a marker for medullary thyroid carcinoma and primary C-cell hyperplasia. An immunohistochemical study on 79 thyroid lesions.
The American journal of surgical pathology 1994;18(4):399-411.
1994: Xavier Matias-Guiu; Jaime Prat; R H Young; C C Capen; Thomas J Rosol; R A Delellis; R E Scully
Human parathyroid hormone-related protein in ovarian small cell carcinoma. An immunohistochemical study.
Cancer 1994;73(7):1878-81.
1994: Xavier Matias-Guiu; M Cuatrecasas; E Musulen; Jaime Prat
p53 expression in anaplastic carcinomas arising from thyroid papillary carcinomas.
Journal of clinical pathology 1994;47(4):337-9.
1993: M Alejo; I Macedo; Xavier Matias-Guiu; Jaime Prat
Adenocarcinoma in situ of the uterine cervix: clinicopathological study of nine cases with detection of human papillomavirus DNA by in situ hybridization and polymerase chain reaction.
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists 1993;12(3):219-23.
1991: Jaime Prat; Xavier Matias-Guiu; J Barreto
Simultaneous carcinoma involving the endometrium and the ovary. A clinicopathologic, immunohistochemical, and DNA flow cytometric study of 18 cases.
Cancer 1991;68(11):2455-9.
1991: Isidro Ferrer; C Roig; A Espino; G Peiro; Xavier Matias-Guiu
Dementia of frontal lobe type and motor neuron disease. A Golgi study of the frontal cortex.
Journal of neurology, neurosurgery, and psychiatry 1991;54(10):932-4.
1991: Xavier Matias-Guiu; J Esquius
Lymphoepithelial lesion in the thyroid. A non-specific histological finding.
Pathology, research and practice 1991;187(2-3):296-300.
1991: J Esquius; M Brisigotti; Xavier Matias-Guiu; Jaime Prat
Keratin expression in normal vulva, non-neoplastic epithelial disorders, vulvar intraepithelial neoplasia, and invasive squamous cell carcinoma.
International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists 1991;10(4):341-55.
1990: Xavier Matias-Guiu; M Alejo; T Sole; Isidro Ferrer; R Noboa; F Bartumeus
Cavernous angiomas of the cranial nerves. Report of two cases.
Journal of neurosurgery 1990;73(4):620-2.
1990: Xavier Matias-Guiu; Jaime Prat
Ovarian tumors with functioning stroma. An immunohistochemical study of 100 cases with human chorionic gonadotropin monoclonal and polyclonal antibodies.
Cancer 1990;65(9):2001-5.
1989: Xavier Matias-Guiu; J Esquius
Aberrant expression of HLA-DR antigen in diffuse sclerosing variant of papillary carcinoma of thyroid.
Journal of clinical pathology 1989;42(12):1309.
1989: Xavier Matias-Guiu; M Guix
Hepatoid gastric adenocarcinoma.
Pathology, research and practice 1989;185(3):397-400; discussion 400-4.
1988: Xavier Matias-Guiu; M Guix
ABO (H) blood group antigen expression in gastric mucosa.
Pathology, research and practice 1988;183(4):476-80.
1988: J Serra; Xavier Matias-Guiu; R Calabuig; P Garcia; F J Sancho; J P La Calle
Surgical gauze pseudotumor.
American journal of surgery 1988;155(2):235-7.