Frontiers in Bioscience-Scholar (FBS) is published by IMR Press from Volume 13 Issue 1 (2021). Previous articles were published by another publisher on a subscription basis, and they are hosted by IMR Press on imrpress.com as a courtesy and upon agreement with Frontiers in Bioscience.
Academic Editor: Yingying Le
Chemoattractants, including classical chemoattractants and chemokines, are mediators of leukocyte trafficking in physiological immunosurveillance as well as recruitment of leukocyte to the sites of inflammation and injury. Besides their well-established role in the immune system, recent researches have demonstrated that chemoattractants and their receptors are also involved in brain development and in the maintenance of normal brain homeostasis. Evidence is emerging that chemoattractants and their receptors play important roles in neuroinflammation, neuronal death and hence neurodegenerative diseases. In this review, we summarize recent progress regarding the involvement of chemoattractants and their receptors in Alzheimer's disease and their potential as therapeutic targets.