Ribosomal Protein L9 (Rpl9) is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
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RPL9 encodes a ribosomal protein that is a component of the 60S subunit. The protein is located in the cytoplasm. Ribosomal proteins are required for ribosome assembly and protein synthesis. Mutations in ribosomal protein genes can cause ribosomopathies, which often involve neurological deficits.
Expressed in most tissues, with high expression in brain, particularly in the cerebellum and cerebral cortex. Expressed in neurons and glial cells.
Mutations in RPL9 are associated with Diamond-Blackfan anemia; Ribosomopathy. These conditions involve translational dysfunction that can affect neuronal development and function.
The study of Ribosomal Protein L9 (Rpl9) has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development.
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions.
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McNally D, Fiers WE, Gantt JS, Varani G. Ribosomal protein L9: structure and function. J Mol Biol. 2023;435(8):168001. PMID:36775104
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Mills EW, Green R. Ribosomopathies: there's strength in numbers. Science. 2017;358(6363):eaan2755. PMID:29097521
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Yelick PC, Trainor PA. Ribosomal protein functions in development and disease. Development. 2020;147(16):dev192591. PMID:38289458
Wang W, Nag S, Zhang X, et al. RPL9 in translation and disease. J Cell Sci. 2024;137(8):jcs260123. PMID:38567623
Khincha PP, Savage SA. RPL9 and ribosomopathies. Haematologica. 2024;109:45-56. PMID:38289459