Increased serum soluble interleukin-2 receptors in Caucasian and Korean schizophrenic patients. 1994

M H Rapaport, and C G McAllister, and Y S Kim, and J H Han, and D Pickar, and D L Nelson, and D G Kirch, and S M Paul
Department of Psychiatry, University of California, San Diego.

Recent studies have identified immunologic abnormalities in some schizophrenic subjects. This experiment replicates previous findings that serum soluble interleukin-2 receptors (SIL-2Rs) are elevated in schizophrenic patients, and is the first study to describe this phenomenon in non-Caucasian patients. Despite differences between Korean and Caucasian schizophrenic patients in absolute serum SIL-2R levels, both groups were significantly elevated when compared with their respective ethnic control groups (477 +/- 171 U/ml versus 354 +/- 172 U/ml and 763 +/- 347 U/ml versus 567 +/- 231 U/ml, respectively). Neither age, gender, medication status, nor duration of illness correlated with SIL-2R levels. These findings are further evidence that immune activation is present, regardless of ethnic origin, in some schizophrenic patients.

UI MeSH Term Description Entries
D007723 Korea Former kingdom, located on Korea Peninsula between Sea of Japan and Yellow Sea on east coast of Asia. In 1948, the kingdom ceased and two independent countries were formed, divided by the 38th parallel.
D008297 Male Males
D003431 Cross-Cultural Comparison Comparison of various psychological, sociological, or cultural factors in order to assess the similarities or diversities occurring in two or more different cultures or societies. Transcultural Studies,Comparison, Cross-Cultural,Comparisons, Cross-Cultural,Cross Cultural Comparison,Cross-Cultural Comparisons,Studies, Transcultural,Study, Transcultural,Transcultural Study
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D001213 Asian A person having origins in any of the original peoples of the Far East, Southeast Asia, or the Indian subcontinent including, for example, Cambodia, China, India, Japan, Korea, Malaysia, Pakistan, the Philippine Islands, Thailand, and Vietnam (https://www.federalregister.gov/documents/1997/10/30/97-28653/revisions-to-the-standards-for-the-classification-of-federal-data-on-race-and-ethnicity). In the United States it is used for classification of federal government data on race and ethnicity. Race and ethnicity terms are self-identified social construct and may include terms outdated and offensive in MeSH to assist users who are interested in retrieving comprehensive search results for studies such as in longitudinal studies. Asian Americans,Chinese Americans,Japanese Americans,Korean Americans,Asian Indian Americans,Cambodian Americans,Filipino Americans,Hmong Americans,Vietnamese Americans,American, Cambodian,American, Korean,American, Vietnamese,Americans, Asian,Americans, Cambodian,Americans, Chinese,Americans, Filipino,Americans, Hmong,Americans, Japanese,Americans, Korean,Americans, Vietnamese,Asian American,Asian Indian American,Asians,Cambodian American,Chinese American,Filipino American,Hmong American,Indian American, Asian,Japanese American,Korean American,Vietnamese American
D012559 Schizophrenia A severe emotional disorder of psychotic depth characteristically marked by a retreat from reality with delusion formation, HALLUCINATIONS, emotional disharmony, and regressive behavior. Dementia Praecox,Schizophrenic Disorders,Disorder, Schizophrenic,Disorders, Schizophrenic,Schizophrenias,Schizophrenic Disorder
D012565 Schizophrenic Psychology Study of mental processes and behavior of schizophrenics. Psychology, Schizophrenic
D015375 Receptors, Interleukin-2 Receptors present on activated T-LYMPHOCYTES and B-LYMPHOCYTES that are specific for INTERLEUKIN-2 and play an important role in LYMPHOCYTE ACTIVATION. They are heterotrimeric proteins consisting of the INTERLEUKIN-2 RECEPTOR ALPHA SUBUNIT, the INTERLEUKIN-2 RECEPTOR BETA SUBUNIT, and the INTERLEUKIN RECEPTOR COMMON GAMMA-CHAIN. IL-2 Receptors,Interleukin-2 Receptor,Interleukin-2 Receptors,Receptors, IL-2,Receptors, T-Cell Growth Factor,T-Cell Growth Factor Receptors,IL-2 Receptor,IL2 Receptor,IL2 Receptors,Interleukin 2 Receptor,Receptor, TCGF,T-Cell Growth Factor Receptor,TCGF Receptor,TCGF Receptors,IL 2 Receptor,IL 2 Receptors,Interleukin 2 Receptors,Receptor, IL-2,Receptor, IL2,Receptor, Interleukin 2,Receptor, Interleukin-2,Receptors, IL 2,Receptors, IL2,Receptors, Interleukin 2,Receptors, T Cell Growth Factor,Receptors, TCGF,T Cell Growth Factor Receptor,T Cell Growth Factor Receptors

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