Neurocysticercosis (NC), an infection of the CNS with Taenia solium metacestode, exemplifies formidable public health concerns associated with significant morbidity and mortality. The disease is a complex phenomenon involving molecular cell biological cross-talks between the parasite and human host. To effectively combat NC, specific diagnosis and proper management are prerequisites. Bioactive molecules implicated in host-parasite interactions and parasitic homeostasis should be elucidated. This article provides an overview of currently available serological biomarkers, especially those comprising low-molecular-weight proteins, and discusses available immunoproteomics for identification of such molecules. T. solium metacestode bioactive molecules, which might be critically implicated in the progression of NC disease, are summarized. Comprehensive understanding of the biochemical properties and biological functions of bioactive molecules may contribute to the development of novel intervention strategies against NC.