C
C K Chen
Researcher at Memorial Hospital of South Bend
Publications - 14
Citations - 1111
C K Chen is an academic researcher from Memorial Hospital of South Bend. The author has contributed to research in topics: Psychosis & Attention deficit hyperactivity disorder. The author has an hindex of 10, co-authored 14 publications receiving 1054 citations. Previous affiliations of C K Chen include University of Cambridge & University of London.
Papers
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Journal ArticleDOI
Pre-morbid characteristics and co-morbidity of methamphetamine users with and without psychosis.
C K Chen,Shih Ku Lin,Pak C. Sham,David Ball,E W Loh,C C Hsiao,Y L Chiang,S C Ree,Chung-Li Lee,Robin M. Murray +9 more
TL;DR: Earlier and larger use of MAMP was associated with increased risk of psychosis, compatible with the view that pre-morbid schizoid/schizotypal personality predisposes MAMP users to develop psychosis, and that the greater the personality vulnerability, the longer the psychosis will persist.
Journal Article
Premorbid characteristics and co-morbidity of methamphetamine users with and without psychosis
Journal ArticleDOI
Genome-wide association study of bipolar I disorder in the Han Chinese population.
Ming Ta Michael Lee,Ming Ta Michael Lee,Chien-Hsiun Chen,Chien-Hsiun Chen,Chau-Shoun Lee,C C Chen,Mian-Yoon Chong,W C Ouyang,N Y Chiu,Liang-Jen Chuo,C Y Chen,H K L Tan,Hsien-Yuan Lane,T J Chang,C H Lin,S H Jou,Y M Hou,J Feng,Te-Jen Lai,C L Tung,T J Chen,C J Chang,F W Lung,C K Chen,I S Shiah,Chia-Yih Liu,Po-Ren Teng,K H Chen,L J Shen,C S Cheng,T P Chang,C F Li,Ching-Heng Chou,Kathy Hsiao-Tsz Wang,Cathy S.J. Fann,J Wu,Yuan-Tsong Chen,Yuan-Tsong Chen,Andrew T. A. Cheng +38 more
TL;DR: The first genome-wide association study in bipolar I patients and controls and a replication of the top hits in another 409 cases and 1000 controls in the Han Chinese population suggest that there are common and population-specific susceptibility genes for bipolar I disorder.
Journal ArticleDOI
Morbid risk for psychiatric disorder among the relatives of methamphetamine users with and without psychosis.
TL;DR: The greater his or her familial loading for schizophrenia, the more likely a MAMP user is to develop psychosis, and the longer that psychosis is likely to last.
Journal ArticleDOI
The dopamine transporter gene is associated with attention deficit hyperactivity disorder in a Taiwanese sample.
C K Chen,Shangzhen Chen,Jonathan Mill,Y S Huang,Shih Ku Lin,Sarah Curran,Shaun Purcell,Pak C. Sham,Philip Asherson +8 more
TL;DR: The role of DAT1 in ADHD susceptibility among Asian populations is supported and evidence of increased transmission of the 10-repeat allele using TRANSMIT is found, which gives a similar odds ratio to that observed in Caucasian poplulations despite a far higher frequency of the risk allele in this Taiwanese population.