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Review

Low-Density Lipoprotein Receptor-Related Protein 8 at the Crossroad between Cancer and Neurodegeneration

1
Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
2
Department of Experimental Biomedicine and Clinical Neurosciences, University of Palermo, 90133 Palermo, Italy
3
Department of Medical Oral and Biotechnological Sciences, University of Chieti-Pescara, 66100 Chieti, Italy
4
Department of Pharmacy, University of Chieti-Pescara, 66100 Chieti, Italy
*
Author to whom correspondence should be addressed.
Int. J. Mol. Sci. 2022, 23(16), 8921; https://doi.org/10.3390/ijms23168921
Submission received: 30 June 2022 / Revised: 7 August 2022 / Accepted: 9 August 2022 / Published: 10 August 2022
(This article belongs to the Special Issue Cancer and Neurodegenerative Diseases: What Is the Link?)

Abstract

The low-density-lipoprotein receptors represent a family of pleiotropic cell surface receptors involved in lipid homeostasis, cell migration, proliferation and differentiation. The family shares common structural features but also has significant differences mainly due to tissue-specific interactors and to peculiar proteolytic processing. Among the receptors in the family, recent studies place low-density lipoprotein receptor-related protein 8 (LRP8) at the center of both neurodegenerative and cancer-related pathways. From one side, its overexpression has been highlighted in many types of cancer including breast, gastric, prostate, lung and melanoma; from the other side, LRP8 has a potential role in neurodegeneration as apolipoprotein E (ApoE) and reelin receptor, which are, respectively, the major risk factor for developing Alzheimer’s disease (AD) and the main driver of neuronal migration, and as a γ-secretase substrate, the main enzyme responsible for amyloid formation in AD. The present review analyzes the contributions of LDL receptors, specifically of LRP8, in both cancer and neurodegeneration, pointing out that depending on various interactions and peculiar processing, the receptor can contribute to both proliferative and neurodegenerative processes.
Keywords: LRP8; cancer; Alzheimer’s disease; apolipoprotein; LDL receptor family LRP8; cancer; Alzheimer’s disease; apolipoprotein; LDL receptor family

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MDPI and ACS Style

Passarella, D.; Ciampi, S.; Di Liberto, V.; Zuccarini, M.; Ronci, M.; Medoro, A.; Foderà, E.; Frinchi, M.; Mignogna, D.; Russo, C.; et al. Low-Density Lipoprotein Receptor-Related Protein 8 at the Crossroad between Cancer and Neurodegeneration. Int. J. Mol. Sci. 2022, 23, 8921. https://doi.org/10.3390/ijms23168921

AMA Style

Passarella D, Ciampi S, Di Liberto V, Zuccarini M, Ronci M, Medoro A, Foderà E, Frinchi M, Mignogna D, Russo C, et al. Low-Density Lipoprotein Receptor-Related Protein 8 at the Crossroad between Cancer and Neurodegeneration. International Journal of Molecular Sciences. 2022; 23(16):8921. https://doi.org/10.3390/ijms23168921

Chicago/Turabian Style

Passarella, Daniela, Silvia Ciampi, Valentina Di Liberto, Mariachiara Zuccarini, Maurizio Ronci, Alessandro Medoro, Emanuele Foderà, Monica Frinchi, Donatella Mignogna, Claudio Russo, and et al. 2022. "Low-Density Lipoprotein Receptor-Related Protein 8 at the Crossroad between Cancer and Neurodegeneration" International Journal of Molecular Sciences 23, no. 16: 8921. https://doi.org/10.3390/ijms23168921

APA Style

Passarella, D., Ciampi, S., Di Liberto, V., Zuccarini, M., Ronci, M., Medoro, A., Foderà, E., Frinchi, M., Mignogna, D., Russo, C., & Porcile, C. (2022). Low-Density Lipoprotein Receptor-Related Protein 8 at the Crossroad between Cancer and Neurodegeneration. International Journal of Molecular Sciences, 23(16), 8921. https://doi.org/10.3390/ijms23168921

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