10 results on '"Atbaşoğlu, Cem"'
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2. The association between cannabis use and facial emotion recognition in schizophrenia, siblings, and healthy controls: Results from the EUGEI study
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Fusar-Poli, Laura, Pries, Lotta-Katrin, van Os, Jim, Radhakrishnan, Rajiv, Pençe, Ayşegül Yay, Erzin, Gamze, Delespaul, Philippe, Kenis, Gunter, Luykx, Jurjen J, Lin, Bochao D, Akdede, Berna, Binbay, Tolga, Altınyazar, Vesile, Yalınçetin, Berna, Gümüş-Akay, Güvem, Cihan, Burçin, Soygür, Haldun, Ulaş, Halis, Cankurtaran, Eylem Şahin, Kaymak, Semra Ulusoy, Mihaljevic, Marina M, Andric-Petrovic, Sanja, Mirjanic, Tijana, Bernardo, Miguel, Mezquida, Gisela, Amoretti, Silvia, Bobes, Julio, Saiz, Pilar A, García-Portilla, Maria Paz, Sanjuan, Julio, Aguilar, Eduardo J, Santos, José Luis, Jiménez-López, Estela, Arrojo, Manuel, Carracedo, Angel, López, Gonzalo, González-Peñas, Javier, Parellada, Mara, Maric, Nadja P, Atbaşoğlu, Cem, Üçok, Alp, Alptekin, Köksal, Saka, Meram Can, Aguglia, Eugenio, Arango, Celso, Rutten, Bart PF, and Guloksuz, Sinan
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- 2022
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3. Examining facial emotion recognition as an intermediate phenotype for psychosis: Findings from the EUGEI study
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Fusar-Poli, Laura, Pries, Lotta-Katrin, van Os, Jim, Erzin, Gamze, Delespaul, Philippe, Kenis, Gunter, Luykx, Juryen J., Lin, Bochao D., Richards, Alexander L., Akdede, Berna, Binbay, Tolga, Altınyazar, Vesile, Yalınçetin, Berna, Gümüş-Akay, Güvem, Cihan, Burçin, Soygür, Haldun, Ulaş, Halis, Cankurtaran, Eylem Şahin, Kaymak, Semra Ulusoy, Mihaljevic, Marina M., Andric-Petrovic, Sanja, Mirjanic, Tijana, Bernardo, Miguel, Mezquida, Gisela, Amoretti, Silvia, Bobes, Julio, Saiz, Pilar A., García-Portilla, Maria Paz, Sanjuan, Julio, Aguilar, Eduardo J., Santos, José Luis, Jiménez-López, Estela, Arrojo, Manuel, Carracedo, Angel, López, Gonzalo, González-Peñas, Javier, Parellada, Mara, Maric, Nadja P., Atbaşoğlu, Cem, Üçok, Alp, Alptekin, Köksal, Saka, Meram Can, Aguglia, Eugenio, Arango, Celso, O'Donovan, Michael, Rutten, Bart P.F., and Guloksuz, Sinan
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- 2022
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4. The relationship between childhood trauma, psychotic symptoms, and cognitive schemas in patients with schizophrenia, their siblings, and healthy controls: results from the EU-GEI study
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Üçok, Alp, primary, Noyan, Handan, additional, Gülöksüz, Sinan, additional, Saka, Meram Can, additional, Alptekin, Köksal, additional, Atbaşoğlu, Cem, additional, Akturan, Elçin, additional, Karadayı, Gülşah, additional, Baran Tatar, Zeynep, additional, Akdede, Berna, additional, Binbay, Tolga, additional, Altınyazar, Vesile, additional, Ulaş, Halis, additional, Yalınçetin, Berna, additional, Gümüş-Akay, Güvem, additional, Cihan, Burçin, additional, Soygür, Haldun, additional, Şahin Cankurtaran, Eylem, additional, Ulusoy Kaymak, Semra, additional, Rutten, Bart P.F., additional, and van Os, Jim, additional
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- 2024
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5. Genetic Analysis of RASD1 as a Candidate Gene for Schizophrenia
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Durmaz, Ceren Damla, primary, Karabulut, Halil Gürhan, additional, Saka, Meram Can, additional, Sucularlı, Ceren, additional, Gümüş Akay, Güvem, additional, Atbaşoğlu, Cem, additional, and Ilgın Ruhi, Hatice, additional
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- 2022
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6. Examining the association between exposome score for schizophrenia and cognition in schizophrenia, siblings, and healthy controls: Results from the EUGEI study
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Bobes, Julio, Fusar-Poli, Laura, Prachason, Thanavadee, Erzin, Gamze, Pries, Lotta-Katrin, Brondino, Natascia, Politi, Pierluigi, Delespaul, Philippe, Kenis, Gunter, Luykx, Jurjen J, Lin, Bochao D, Richards, Alexander L, Akdede, Berna, Binbay, Tolga, Altınyazar, Vesile, Yalınçetin, Berna, Gümüş-Akay, Güvem, Cihan, Burçin, Soygür, Haldun, Ulaş, Halis, Cankurtaran, Eylem Şahin, Kaymak, Semra Ulusoy, Mihaljevic, Marina M, Andric-Petrovic, Sanja, Mirjanic, Tijana, Bernardo, Miguel, Mezquida, Gisela, Saka, Meram Can, Alptekin, Köksal, Üçok, Alp, Atbaşoğlu, Cem, Maric, Nadja P, Parellada, Mara, González-Peñas, Javier, López, Gonzalo, Carracedo, Angel, Arrojo, Manuel, Jiménez-López, Estela, Santos, José Luis, Escarti, Maria Jose, Sanjuan, Julio, García-Portilla, Maria Paz, Saiz, Pilar A, Amoretti, Silvia, Guloksuz, Sinan, Rutten, Bart PF, van Os, Jim, O'Donovan, Michael, and Arango, Celso
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Psychiatry and Mental health ,Biological Psychiatry - Abstract
Background: People with schizophrenia spectrum disorders (SSD) frequently present cognitive impairments. Here, we investigated whether the exposome score for schizophrenia (ES-SCZ) - a cumulative environmental exposure score - was associated with impairments of neurocognition, social cognition, and perception in patients with SSD, their unaffected siblings, and healthy controls. Methods: This cross-sectional sample consisted of 1200 patients, 1371 siblings, and 1564 healthy controls. Neurocognition, social cognition, and perception were assesed using a short version of the Wechsler Adult Intelligence Scale–Third Edition (WAIS-III), the Degraded Facial Affect Recognition Task (DFAR), and the Benton Facial Recognition Test (BFR), respectively. Regression models were used to analyze the association between ES-SCZ and cognitive domains in each group. Results: There were no statistically significant associations between ES-SCZ and cognitive domains in SSD. ES-SCZ was negatively associated with T-score of cognition in siblings (B=-0.40, 95% CI -0.76 to -0.03) and healthy controls (B=-0.63, 95% CI -1.06 to -0.21). Additionally, ES-SCZ was positively associated with DFAR-total in siblings (B=0.83, 95% CI 0.26 to 1.40). Sensitivity analyses excluding cannabis use history from ES-SCZ largely confirmed the main findings. Conclusions: Longitudinal cohorts may elucidate how environmental exposures influence the onset and course of cognitive impairments in trans-syndromic psychosis spectrum.
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- 2023
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7. Evidence, and replication thereof, that molecular-genetic and environmental risks for psychosis impact through an affective pathway
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Hersenen-Medisch 1, Brain, TN groep Adan, van Os, Jim, Pries, Lotta-Katrin, Ten Have, Margreet, de Graaf, Ron, van Dorsselaer, Saskia, Delespaul, Philippe, Bak, Maarten, Kenis, Gunter, Lin, Bochao D, Luykx, Jurjen J, Richards, Alexander L, Akdede, Berna, Binbay, Tolga, Altınyazar, Vesile, Yalınçetin, Berna, Gümüş-Akay, Güvem, Cihan, Burçin, Soygür, Haldun, Ulaş, Halis, Cankurtaran, Eylem Şahin, Kaymak, Semra Ulusoy, Mihaljevic, Marina M, Petrovic, Sanja Andric, Mirjanic, Tijana, Bernardo, Miguel, Mezquida, Gisela, Amoretti, Silvia, Bobes, Julio, Saiz, Pilar A, García-Portilla, María Paz, Sanjuan, Julio, Aguilar, Eduardo J, Santos, José Luis, Jiménez-López, Estela, Arrojo, Manuel, Carracedo, Angel, López, Gonzalo, González-Peñas, Javier, Parellada, Mara, Maric, Nadja P, Atbaşoğlu, Cem, Ucok, Alp, Alptekin, Köksal, Saka, Meram Can, Arango, Celso, O'Donovan, Michael, Rutten, Bart P F, Guloksuz, Sinan, Hersenen-Medisch 1, Brain, TN groep Adan, van Os, Jim, Pries, Lotta-Katrin, Ten Have, Margreet, de Graaf, Ron, van Dorsselaer, Saskia, Delespaul, Philippe, Bak, Maarten, Kenis, Gunter, Lin, Bochao D, Luykx, Jurjen J, Richards, Alexander L, Akdede, Berna, Binbay, Tolga, Altınyazar, Vesile, Yalınçetin, Berna, Gümüş-Akay, Güvem, Cihan, Burçin, Soygür, Haldun, Ulaş, Halis, Cankurtaran, Eylem Şahin, Kaymak, Semra Ulusoy, Mihaljevic, Marina M, Petrovic, Sanja Andric, Mirjanic, Tijana, Bernardo, Miguel, Mezquida, Gisela, Amoretti, Silvia, Bobes, Julio, Saiz, Pilar A, García-Portilla, María Paz, Sanjuan, Julio, Aguilar, Eduardo J, Santos, José Luis, Jiménez-López, Estela, Arrojo, Manuel, Carracedo, Angel, López, Gonzalo, González-Peñas, Javier, Parellada, Mara, Maric, Nadja P, Atbaşoğlu, Cem, Ucok, Alp, Alptekin, Köksal, Saka, Meram Can, Arango, Celso, O'Donovan, Michael, Rutten, Bart P F, and Guloksuz, Sinan
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- 2022
8. A replication study of JTC bias, genetic liability for psychosis and delusional ideation
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Hersenen-Medisch 1, Brain, TN groep Adan, Laboranten CT Radiologie, Henquet, Cécile, van Os, Jim, Pries, Lotta K, Rauschenberg, Christian, Delespaul, Philippe, Kenis, Gunter, Luykx, Jurjen J, Lin, Bochao D, Richards, Alexander L, Akdede, Berna, Binbay, Tolga, Altınyazar, Vesile, Yalınçetin, Berna, Gümüş-Akay, Güvem, Cihan, Burçin, Soygür, Haldun, Ulaş, Halis, Cankurtaran, Eylem S, Kaymak, Semra U, Mihaljevic, Marina M, Petrovic, Sanja S, Mirjanic, Tijana, Bernardo, Miguel, Mezquida, Gisela, Amoretti, Silvia, Bobes, Julio, Saiz, Pilar A, García-Portilla, Maria P, Sanjuan, Julio, Aguilar, Eduardo J, Santos, Jose L, Jiménez-López, Estela, Arrojo, Manuel, Carracedo, Angel, López, Gonzalo, González-Peñas, Javier, Parellada, Mara, Maric, Nadja P, Atbaşoğlu, Cem, Ucok, Alp, Alptekin, Köksal, Saka, Meram C, Arango, Celso, O'Donovan, Michael, Rutten, Bart P F, Gülöksüz, Sinan, Hersenen-Medisch 1, Brain, TN groep Adan, Laboranten CT Radiologie, Henquet, Cécile, van Os, Jim, Pries, Lotta K, Rauschenberg, Christian, Delespaul, Philippe, Kenis, Gunter, Luykx, Jurjen J, Lin, Bochao D, Richards, Alexander L, Akdede, Berna, Binbay, Tolga, Altınyazar, Vesile, Yalınçetin, Berna, Gümüş-Akay, Güvem, Cihan, Burçin, Soygür, Haldun, Ulaş, Halis, Cankurtaran, Eylem S, Kaymak, Semra U, Mihaljevic, Marina M, Petrovic, Sanja S, Mirjanic, Tijana, Bernardo, Miguel, Mezquida, Gisela, Amoretti, Silvia, Bobes, Julio, Saiz, Pilar A, García-Portilla, Maria P, Sanjuan, Julio, Aguilar, Eduardo J, Santos, Jose L, Jiménez-López, Estela, Arrojo, Manuel, Carracedo, Angel, López, Gonzalo, González-Peñas, Javier, Parellada, Mara, Maric, Nadja P, Atbaşoğlu, Cem, Ucok, Alp, Alptekin, Köksal, Saka, Meram C, Arango, Celso, O'Donovan, Michael, Rutten, Bart P F, and Gülöksüz, Sinan
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- 2022
9. Evidence, and replication thereof, that molecular-genetic and environmental risks for psychosis impact through an affective pathway.
- Author
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van Os J, Pries LK, Ten Have M, de Graaf R, van Dorsselaer S, Delespaul P, Bak M, Kenis G, Lin BD, Luykx JJ, Richards AL, Akdede B, Binbay T, Altınyazar V, Yalınçetin B, Gümüş-Akay G, Cihan B, Soygür H, Ulaş H, Cankurtaran EŞ, Kaymak SU, Mihaljevic MM, Petrovic SA, Mirjanic T, Bernardo M, Mezquida G, Amoretti S, Bobes J, Saiz PA, García-Portilla MP, Sanjuan J, Aguilar EJ, Santos JL, Jiménez-López E, Arrojo M, Carracedo A, López G, González-Peñas J, Parellada M, Maric NP, Atbaşoğlu C, Ucok A, Alptekin K, Saka MC, Arango C, O'Donovan M, Rutten BPF, and Guloksuz S
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- Humans, Hallucinations etiology, Hallucinations genetics, Multifactorial Inheritance, Risk, Delusions diagnosis, Psychotic Disorders etiology, Psychotic Disorders genetics, Schizophrenia etiology, Schizophrenia genetics
- Abstract
Background: There is evidence that environmental and genetic risk factors for schizophrenia spectrum disorders are transdiagnostic and mediated in part through a generic pathway of affective dysregulation., Methods: We analysed to what degree the impact of schizophrenia polygenic risk (PRS-SZ) and childhood adversity (CA) on psychosis outcomes was contingent on co-presence of affective dysregulation, defined as significant depressive symptoms, in (i) NEMESIS-2 ( n = 6646), a representative general population sample, interviewed four times over nine years and (ii) EUGEI ( n = 4068) a sample of patients with schizophrenia spectrum disorder, the siblings of these patients and controls., Results: The impact of PRS-SZ on psychosis showed significant dependence on co-presence of affective dysregulation in NEMESIS-2 [relative excess risk due to interaction (RERI): 1.01, p = 0.037] and in EUGEI (RERI = 3.39, p = 0.048). This was particularly evident for delusional ideation (NEMESIS-2: RERI = 1.74, p = 0.003; EUGEI: RERI = 4.16, p = 0.019) and not for hallucinatory experiences (NEMESIS-2: RERI = 0.65, p = 0.284; EUGEI: -0.37, p = 0.547). A similar and stronger pattern of results was evident for CA (RERI delusions and hallucinations: NEMESIS-2: 3.02, p < 0.001; EUGEI: 6.44, p < 0.001; RERI delusional ideation: NEMESIS-2: 3.79, p < 0.001; EUGEI: 5.43, p = 0.001; RERI hallucinatory experiences: NEMESIS-2: 2.46, p < 0.001; EUGEI: 0.54, p = 0.465)., Conclusions: The results, and internal replication, suggest that the effects of known genetic and non-genetic risk factors for psychosis are mediated in part through an affective pathway, from which early states of delusional meaning may arise.
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- 2022
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10. A replication study of JTC bias, genetic liability for psychosis and delusional ideation.
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Henquet C, van Os J, Pries LK, Rauschenberg C, Delespaul P, Kenis G, Luykx JJ, Lin BD, Richards AL, Akdede B, Binbay T, Altınyazar V, Yalınçetin B, Gümüş-Akay G, Cihan B, Soygür H, Ulaş H, Cankurtaran ES, Kaymak SU, Mihaljevic MM, Petrovic SS, Mirjanic T, Bernardo M, Mezquida G, Amoretti S, Bobes J, Saiz PA, García-Portilla MP, Sanjuan J, Aguilar EJ, Santos JL, Jiménez-López E, Arrojo M, Carracedo A, López G, González-Peñas J, Parellada M, Maric NP, Atbaşoğlu C, Ucok A, Alptekin K, Saka MC, Arango C, O'Donovan M, Rutten BPF, and Gülöksüz S
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- Bias, Decision Making, Delusions psychology, Hallucinations, Humans, Psychotic Disorders psychology, Schizophrenia genetics
- Abstract
Background: This study attempted to replicate whether a bias in probabilistic reasoning, or 'jumping to conclusions'(JTC) bias is associated with being a sibling of a patient with schizophrenia spectrum disorder; and if so, whether this association is contingent on subthreshold delusional ideation., Methods: Data were derived from the EUGEI project, a 25-centre, 15-country effort to study psychosis spectrum disorder. The current analyses included 1261 patients with schizophrenia spectrum disorder, 1282 siblings of patients and 1525 healthy comparison subjects, recruited in Spain (five centres), Turkey (three centres) and Serbia (one centre). The beads task was used to assess JTC bias. Lifetime experience of delusional ideation and hallucinatory experiences was assessed using the Community Assessment of Psychic Experiences. General cognitive abilities were taken into account in the analyses., Results: JTC bias was positively associated not only with patient status but also with sibling status [adjusted relative risk (aRR) ratio : 4.23 CI 95% 3.46-5.17 for siblings and aRR: 5.07 CI 95% 4.13-6.23 for patients]. The association between JTC bias and sibling status was stronger in those with higher levels of delusional ideation (aRR interaction in siblings: 3.77 CI 95% 1.67-8.51, and in patients: 2.15 CI 95% 0.94-4.92). The association between JTC bias and sibling status was not stronger in those with higher levels of hallucinatory experiences., Conclusions: These findings replicate earlier findings that JTC bias is associated with familial liability for psychosis and that this is contingent on the degree of delusional ideation but not hallucinations.
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- 2022
- Full Text
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