rs111718643 - TSPAN5

Magnitude 4.5 · 1 study on file

Reported associations

  • Refining antipsychotic treatment strategies in schizophrenia: discovery of genetic biomarkers for enhanced drug response prediction. - Molecular psychiatry (2025) · Chen L, Huai C, Song C, Wu S, Xu Y, Yi Z, Tang J, Fan L, Wu X, Ge Z, Liu C, Jiang D, Weng S, Wang G, Zhang X, Zhao X, Shen L, Zhang N, Wu H, Wang Y, Guo Z, Zhang S, Jiang B, Zhou W, Ma J, Li M, Chu Y, Zhou C, Lv Q, Xu Q, Zhu W, Zhang Y, Lian W, Liu S, Li X, Gao S, Liu A, He L, Yang Z, Dai B, Ye J, Lin R, Lu Y, Yan Q, Hu Y, Xing Q, Huang H, Qin S · PubMed 39562719

    Schizophrenia (SCZ) is a severe mental disorder affecting around 1% of individuals worldwide. The variability in response to antipsychotic drugs (APDs) among SCZ patients presents a significant challenge for clinicians in determining the most effective medication. In this study, we investigated the biological markers and established a predictive model for APD response based on a large-scale genome-wide association study using 3269 Chinese schizophrenia patients. Each participant underwent an 8-week treatment regimen with one of five mono-APDs: olanzapine, risperidone, aripiprazole, quetiapine, or amisulpride. By dividing the response into ordinal groups of "high", "medium", and "low", we mitigated the bias of unclear treatment outcome and identified three novel significantly associated gen


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Lifestyle context

Concrete actions anchored to the cited research. We do not prescribe, we describe.

Discuss with your doctor

  • antipsychotic medication response potential Moderate

    TSPAN5 rs111718643 T allele is associated with improved response to antipsychotic treatment in schizophrenia, suggesting better medication efficacy in carriers

    Discuss rs111718643 genotype with psychiatrist when considering or adjusting antipsychotic treatment