{"entity": "researcher", "timestamp": "2026-04-14T10:59:47.617Z", "family": "Biagini", "given": "Sofia", "initials": "S", "orcid": "0009-0001-8033-1568", "affiliations": ["Laboratory of Neurobiology of Pain & Therapeutics, Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden."], "links": {"self": {"href": "https://publications.scilifelab.se/researcher/a6a1c687a2e945c0a01cd9ea4729fcd0.json"}, "display": {"href": "https://publications.scilifelab.se/researcher/a6a1c687a2e945c0a01cd9ea4729fcd0"}}, "publications": [{"entity": "publication", "iuid": "dcc99177f164437e8a1a681594fa0445", "links": {"self": {"href": "https://publications.scilifelab.se/publication/dcc99177f164437e8a1a681594fa0445.json"}, "display": {"href": "https://publications.scilifelab.se/publication/dcc99177f164437e8a1a681594fa0445"}}, "title": "Ribonuclease 4 Functions in Nociceptor-Mediated Nerve Homeostasis.", "authors": [{"family": "Feng", "given": "Xiaona", "initials": "X", "orcid": "0000-0001-6186-1160", "researcher": {"href": "https://publications.scilifelab.se/researcher/ade5499e48344e448626eef177bf1b27.json"}}, {"family": "Zhang", "given": "Kaiwen", "initials": "K", "orcid": "0009-0001-0790-1616", "researcher": {"href": "https://publications.scilifelab.se/researcher/c1880c8da747467795a011858ca2c9bf.json"}}, {"family": "Techameena", "given": "Prach", "initials": "P", "orcid": "0009-0005-9380-2428", "researcher": {"href": "https://publications.scilifelab.se/researcher/835cc139cbbd4e08afd433a817f74ac6.json"}}, {"family": "Quadros", "given": "Rolen M", "initials": "RM"}, {"family": "Adori", "given": "Csaba", "initials": "C"}, {"family": "Murtazina", "given": "Aliia", "initials": "A"}, {"family": "Adameyko", "given": "Igor", "initials": "I", "orcid": "0000-0001-5471-0356", "researcher": {"href": "https://publications.scilifelab.se/researcher/346f484a56cb4ad5b866b194ccd44e4f.json"}}, {"family": "Biagini", "given": "Sofia", "initials": "S", "orcid": "0009-0001-8033-1568", "researcher": {"href": "https://publications.scilifelab.se/researcher/a6a1c687a2e945c0a01cd9ea4729fcd0.json"}}, {"family": "Bayramlik", "given": "Ozun Gokce", "initials": "OG", "orcid": "0009-0006-2130-9674", "researcher": {"href": "https://publications.scilifelab.se/researcher/ecf0118536354092bddc54ca48594444.json"}}, {"family": "Lallemend", "given": "Francois", "initials": "F", "orcid": "0000-0001-5484-0011", "researcher": {"href": "https://publications.scilifelab.se/researcher/9a9494a8ea444facbf3b564670930ab5.json"}}, {"family": "Gurumurthy", "given": "Channabasavaiah B", "initials": "CB"}, {"family": "Hadjab", "given": "Saida", "initials": "S", "orcid": "0000-0001-7953-8396", "researcher": {"href": "https://publications.scilifelab.se/researcher/ed79ab77088f43859e11b75dcae33d73.json"}}], "type": "journal article", "published": "2026-03-24", "journal": {"title": "Nat Commun", "issn": "2041-1723", "volume": "17", "issue": "1", "issn-l": "2041-1723"}, "abstract": "The regulation of nociceptor identity and function is essential, as disruptions can significantly influence pain sensation, yet our understanding of the molecular mechanisms involved remains incomplete. In this study, we identified ribonuclease 4 (RNase4) as selectively expressed in the unmyelinated nociceptor lineage. Analysis of RNase4-deficient mice and single-cell transcriptomic data revealed a cell-autonomous role for RNase4 in regulating nociceptor function. Moreover, in a neuropathic pain model, RNase4 expression was upregulated in nociceptors during the pain and recovery phases, and its deletion altered mechanical sensation. Additionally, RNase4 exerted non-cell- autonomous effects on the myelin structural organization of adjacent myelinated axons. Together, these findings implicate RNase4 as a dual regulator of nociceptor biology and myelin integrity, revealing a molecular pathway for pain regulation and nerve repair.", "doi": "10.1038/s41467-026-70365-8", "pmid": "41876491", "labels": {"NGI Short read": "Service", "NGI Stockholm (Genomics Production)": "Service", "NGI Stockholm (Genomics Applications)": "Service", "NGI Single cell": "Service", "National Genomics Infrastructure": "Service"}, "xrefs": [{"db": "pmc", "key": "PMC13022371"}, {"db": "pii", "key": "10.1038/s41467-026-70365-8"}], "notes": [], "created": "2026-04-10T12:49:18.049Z", "modified": "2026-04-10T12:49:18.431Z"}]}