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12 p, 625.8 KB |
Psychosocial factors associated with the risk of developing psychosis in a Mexican general population sample
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Domínguez-Martínez, Tecelli (Instituto Nacional de Psiquiatría "Ramón de la Fuente Muñiz" (Mèxic)) ;
Sheinbaum Frank, Tamara (Instituto Nacional de Psiquiatría "Ramón de la Fuente Muñiz" (Mèxic)) ;
Fresán, Ana (Instituto Nacional de Psiquiatría "Ramón de la Fuente Muñiz" (Mèxic)) ;
Nieto, Lourdes (Instituto Nacional de Psiquiatría "Ramón de la Fuente Muñiz" (Mèxic)) ;
López, Steven R. (University of Southern California. Department of Psychology) ;
Robles, Rebeca (Instituto Nacional de Psiquiatría "Ramón de la Fuente Muñiz" (Mèxic)) ;
Lara, Ma del Carmen (Benemérita Universidad Autónoma de Puebla (Puebla, Mèxic)) ;
de la Fuente-Sandoval, Camilo (Instituto Nacional de Neurología y Neurocirugía. Laboratorio de Psiquiatría Experimental (Mèxic)) ;
Barrantes-Vidal, Neus (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Saracco, Ricardo (Instituto Nacional de Psiquiatría "Ramón de la Fuente Muñiz" (Mèxic)) ;
Franco-Paredes, Karina (Universidad de Guadalajara-Centro Universitario del Sur) ;
Díaz-Reséndiz, Felipe (Universidad de Guadalajara-Centro Universitario del Sur) ;
Rosel, Mauricio (Instituto Nacional de Psiquiatría "Ramón de la Fuente Muñiz" (Mèxic))
Epidemiological evidence has linked an array of sociodemographic and psychosocial factors with an increased risk of developing psychosis. However, research in samples from low- and middle-income countries is still scarce. [...]
2023 - 10.3389/fpsyt.2023.1095222
Frontiers in psychiatry, Vol. 14 (february 2023)
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10 p, 375.0 KB |
Self-Schemas and Self-Esteem Discrepancies in Subclinical Paranoia : The Essential Role of Depressive Symptoms
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Monsonet, Manel (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Ballespí Sola, Sergi (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Sheinbaum Frank, Tamara (University of Southern California. Department of Psychology) ;
Valiente, Carmen (Universidad Complutense de Madrid) ;
Espinosa, Regina (University of Camilo José Cela. Department of Psychology) ;
Kwapil, Thomas Richard (University of Illinois at Urbana-Champaign. Department of Psychology) ;
Barrantes-Vidal, Neus (Centro de Investigación Biomédica en Red de Salud Mental)
Self-concepts are being intensively investigated in relation to paranoia, but research has shown some contradictory findings. Studying subclinical phenomena in a non-clinical population should allow for a clearer understanding given that clinical confounding factors are avoided. [...]
2021 - 10.3389/fpsyt.2021.623755
Frontiers in psychiatry, Vol. 12 (march 2021)
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14 p, 3.6 MB |
Interaction between FKBP5 variability and recent life events in the anxiety spectrum : Evidence for the differential susceptibility model
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Pérez-Pérez, Beatriz (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Cristóbal Narváez, Paula (Centro de Investigación Biomédica en Red de Salud Mental) ;
Sheinbaum Frank, Tamara (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Kwapil, Thomas R. (University of Illinois. Department of Psychology) ;
Ballespí Sola, Sergi (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Peña, Elionora (Universitat de Barcelona. Institut de Biomedicina) ;
De Castro-Catala, Marta (Universitat de Barcelona. Institut de Biomedicina) ;
Riba, Maria Dolors (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Rosa, Araceli (Universitat de Barcelona. Institut de Biomedicina) ;
Barrantes-Vidal, Neus (Sant Pere Claver-Fundació Sanitària)
Gene-environment interaction (GxE) research has highlighted the importance of investigating the FK506 binding protein 51 (FKBP5) gene as a sensitivity gene. However, previous GxE studies with FKBP5 have not measured the full environmental spectrum or applied statistical tests to discern whether the GxE interaction fits better with the differential-susceptibility or diathesis-stress hypotheses. [...]
2018 - 10.1371/journal.pone.0193044
PloS one, Vol. 13 (february 2018)
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8 p, 456.6 KB |
Interaction of both positive and negative daily-life experiences with FKBP5 haplotype on psychosis risk
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Cristóbal Narváez, Paula (Parc Sanitari Sant Joan de Déu) ;
Sheinbaum Frank, Tamara (University of Southern California) ;
Rosa, Araceli (Universitat de Barcelona. Institut de Biomedicina) ;
De Castro-Catala, Marta (Universitat de Barcelona. Institut de Biomedicina) ;
Domínguez-Martínez, Tecelli (Instituto Nacional de Psiquiatría 'Ramon de la Fuente Muñiz', México) ;
Kwapil, Thomas R. (University of Illinois at Urbana-Champaign, Illinois, USA) ;
Barrantes-Vidal, Neus (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut)
There is limited research on the interaction of both positive and negative daily-life environments with stress-related genetic variants on psychotic experiences (PEs) and negative affect (NA) across the extended psychosis phenotype. [...]
2020 - 10.1192/j.eurpsy.2019.4
European psychiatry, Vol. 63 (february 2020)
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13 p, 636.7 KB |
Relatives' attachment anxiety mediates the association between perceived loss and expressed emotion in early psychosis
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Hinojosa-Marqués, Lídia (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Domínguez-Martínez, Tecelli (Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz) ;
Sheinbaum Frank, Tamara (University of Southern California. Department of Psychology) ;
Cristóbal Narváez, Paula (Parc Sanitari Sant Joan de Déu) ;
Kwapil, Thomas (University of Illinois at Urbana-Champaign) ;
Barrantes-Vidal, Neus (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut)
A common reaction experienced by family members of patients with psychosis is grief for the loss of their healthy relative. Importantly, high levels of perceived loss have been related to the manifestation of high expressed emotion (EE), which includes the negative attitudes expressed by relatives toward an ill family member. [...]
2019 - 10.1371/journal.pone.0223425
PloS one, Vol. 14, núm. 10 (2019) , p. e0223425
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8 p, 1.3 MB |
COMT-by-sex interaction effect on psychosis proneness
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De Castro-Catala, Marta (Universitat de Barcelona. Departament de Biologia Animal) ;
Barrantes-Vidal, Neus (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Sheinbaum Frank, Tamara (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Moreno-Fortuny, Artal (Universitat de Barcelona. Departament de Biologia Animal) ;
Kwapil, Thomas (University of North Carolina at Greensboro. Department of Psychology) ;
Rosa, Araceli (Universitat de Barcelona. Departament de Biologia Animal)
Schizotypy phenotypes in the general population share etiopathogenic mechanisms and risk factors with schizophrenia, supporting the notion of psychosis as a continuum ranging from nonclinical to clinical deviance. [...]
2015 - 10.1155/2015/829237
BioMed Research International, Vol. 2015 (2015) , art. 829237
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The genome-wide associated candidate gene ZNF804A and psychosis-proneness : evidence of sex-modulated association
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De Castro-Catala, Marta (Universitat de Barcelona. Institut de Biomedicina) ;
Mora-Solano, Aurea (Universitat de Barcelona. Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals) ;
Kwapil, Thomas (Department of Psychology, University of Illinois at Champaign-Urbana) ;
Cristóbal Narváez, Paula (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Sheinbaum Frank, Tamara (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Racioppi, Anna (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Barrantes-Vidal, Neus (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ;
Rosa, Araceli (Universitat de Barcelona. Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals)
BACKGROUND: The Zinc finger protein 804A (ZNF804A) is a promising candidate gene for schizophrenia and the broader psychosis phenotype that emerged from genome-wide association studies. It is related to neurodevelopment and associated to severe symptoms of schizophrenia and alterations in brain structure, as well as positive schizotypal personality traits in non-clinical samples. [...]
2017 - 10.1371/journal.pone.0185072
PloS one, Vol. 12, núm. 9 (2017) , p. e0185072
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