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Cuartas Arias, J. M., & López Jaramillo, C. A. (2013). Probables interacciones entre el receptor de oxitocina (OXTR) y genes candidatos asociados a la psicopatía. International Journal of Psychological Research, 6, 109–116. https://doi.org/10.21500/20112084.725
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Resumen

La psicopatía es el resultado de una compleja interacción de factores biológicos y ambientales, ambos participan en la expresión final del fenotipo y pueden modular la variación en inicio, deterioro y severidad; sin embargo, hasta ahora no se han logrado determinar vías moleculares circunscritas y su interacción con los factores ambientales que modelen su expresión. No obstante, más allá de los avances en la evaluación diagnóstica, hay dificultades en la construcción de un modelo neurobiológico que contribuya a discriminar la conducta antisocial. Por lo tanto, explorar los mecanismos genético-moleculares, bioquímicos y hormonales implicados en las diferentes vías neurofisiológicas moduladas por genes candidatos, podría contribuir significativamente en determinar cómo los hallazgos neurobiológicos impactan las diferencias individuales en la expresión de la psicopatía. Este artículo tiene el propósito de profundizar en aquellos mecanismos neurobiológicos que subyacen a la psicopatía a partir de la expresión y regulación del sistema oxitocinérgico.

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