Title:Animal Galectins and Plant Lectins as Tools for Studies in Neurosciences
Volume: 18
Issue: 3
Author(s): João Ronielly Campêlo Araújo*, Cauê Barbosa Coelho, Adriana Rolim Campos, Renato de Azevedo Moreira and Ana Cristina de Oliveira Monteiro-Moreira
Affiliation:
- Rede Nordeste de Biotecnologia (Renorbio), State University of Ceara (UECE), Fortaleza, Ceara,Brazil
Keywords:
Lectin, carbohydrate, neurobiology, neurosciences, neurobehavioural, neurological diseases.
Abstract: Lectins are proteins or glycoproteins of non-immunological origin capable of reversibly
and specifically binding to glycoconjugates. They exist in free form or associated with cells and are
widely distributed in nature, being found in plants, microorganisms, and animals. Due to their characteristics
and mainly due to the possibility of reversible binding to glycoconjugates, lectins have
stood out as important tools in research involving Neurobiology. These proteins have the ability to
modulate molecular targets in the central nervous system (CNS) which may be involved with neuroplasticity,
neurobehavioral effects, and neuroprotection. The present report integrates existing
information on the activity of animal and plant lectins in different areas of Neuroscience, presenting
perspectives to direct new research on lectin function in the CNS, providing alternatives for understanding
neurological diseases such as mental disorders, neurodegenerative, and neuro-oncological
diseases, and for the development of new drugs, diagnoses and therapies in the field of Neuroscience.