{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\nAfter careful review of the provided abstracts"}, {"type": "fg", "children": [{"type": "fg_fs", "start_ref": "1", "end_ref": "6"}]}, {"type": "t", "text": ", it is clear that these studies focus on the role of the RING finger protein LISTERIN (also known as LTN1) and its involvement in neurodegeneration, protein quality control, olfactory receptor trafficking, and the regulation of innate antiviral immunity. LISTERIN functions primarily as an E3 ubiquitin ligase, mediating ubiquitination events that control the degradation of proteins implicated in neuronal health and immune signaling. \n"}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nNotably, the abstracts detail how LISTERIN is essential for processes such as controlling hyperphosphorylated tau accumulation and mitochondrial integrity in neurons"}, {"type": "fg", "children": [{"type": "fg_f", "ref": "1"}]}, {"type": "t", "text": ", regulating olfactory receptor localization and axonal sorting"}, {"type": "fg", "children": [{"type": "fg_f", "ref": "2"}]}, {"type": "t", "text": ", and modulating innate immune responses by directing the degradation of proteins like RIG-I, IFIH1, and cGAS via K63-linked polyubiquitination and ESCRT-dependent pathways."}, {"type": "fg", "children": [{"type": "fg_f", "ref": "5"}]}, {"type": "t", "text": " \n"}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nDespite the rich details provided in these studies about the functions and molecular mechanisms of LISTERIN, none of the abstracts mention or address FAM90A23. Accordingly, there is no evidence or discussion within these reports that elucidates a function for FAM90A23. Thus, while the abstracts collectively enhance our understanding of LISTERIN-regulated processes, they do not shed any light on the biological role of FAM90A23.\n"}]}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Jessie Chu, Nancy A Hong, Claudio A Masuda, et al. 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"}, {"type": "b", "children": [{"type": "t", "text": "Homotypic and heterotypic adhesion induced by odorant receptors and the β2-adrenergic receptor."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "PLoS One (2013)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1371/journal.pone.0080100"}], "href": "https://doi.org/10.1371/journal.pone.0080100"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "24312457"}], "href": "https://pubmed.ncbi.nlm.nih.gov/24312457"}]}, {"type": "r", "ref": 4, "children": [{"type": "t", "text": "Luca Capello, Daniele Roppolo, Véronique Pauli Jungo, et al. "}, {"type": "b", "children": [{"type": "t", "text": "A common gene exclusion mechanism used by two chemosensory systems."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Eur J Neurosci (2009)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1111/j.1460-9568.2009.06630.x"}], "href": "https://doi.org/10.1111/j.1460-9568.2009.06630.x"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "19200072"}], "href": "https://pubmed.ncbi.nlm.nih.gov/19200072"}]}, {"type": "r", "ref": 5, "children": [{"type": "t", "text": "Fei Qin, Baoshan Cai, Peng Wang, et al. "}, {"type": "b", "children": [{"type": "t", "text": "LTN1 promotes RLR degradation to inhibit immune response to RNA virus through the ESCRT pathway."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Autophagy (2024)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1080/15548627.2023.2291939"}], "href": "https://doi.org/10.1080/15548627.2023.2291939"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "38060409"}], "href": "https://pubmed.ncbi.nlm.nih.gov/38060409"}]}, {"type": "r", "ref": 6, "children": [{"type": "t", "text": "Fei Qin, Baoshan Cai, Runyu Cao, et al. "}, {"type": "b", "children": [{"type": "t", "text": "Listerin promotes cGAS protein degradation through the ESCRT pathway to negatively regulate cGAS-mediated immune response."}]}, {"type": "t", "text": " "}, {"type": "i", "children": [{"type": "t", "text": "Proc Natl Acad Sci U S A (2023)"}]}, {"type": "t", "text": " DOI: "}, {"type": "a", "children": [{"type": "t", "text": "10.1073/pnas.2308853120"}], "href": "https://doi.org/10.1073/pnas.2308853120"}, {"type": "t", "text": " PMID: "}, {"type": "a", "children": [{"type": "t", "text": "38109536"}], "href": "https://pubmed.ncbi.nlm.nih.gov/38109536"}]}]}]}