{
  "abstract": "Regulator of G-protein signaling 10 (RGS10) has been shown to regulate multiple inflammatory pathways relevant to disease pathogenesis. Of particular importance is the ability of RGS10 to negatively regulate the NFkB pathway, a prominent pro-inflammatory pathway implicated in multiple inflammatory disease phenotypes. However, the exact mechanism by which RGS10 regulates NFκB is unknown. Given that RGS10 translocates to the nucleus upon stimulation, we hypothesize that RGS10 may regulate NFκB at the transcript level. To determine whether RGS10 influences NFκB transcript levels, we stimulated peritoneal macrophages from RGS10 Knockout (KO) and B6 mice and collected cell lysate and conditioned media over a 24-hour period to assess transcript levels of NFκB and related pro-inflammatory cytokines as well as secreted cytokine levels. Here we found a limited and transient influence of RGS10 on transcript levels of NFκB subunits and NFκB-dependent cytokines. However, RGS10 displayed a more robust negative regulation of secreted protein levels of certain pro-inflammatory cytokines. Importantly, this study required the use of opioid analgesics prior to the collection of peritoneal macrophages and therefore reflects the role of RGS10 on pro-inflammatory transcript and protein levels when opioid analgesics are present. Overall, this study indicates that RGS10 may not serve as an important transcriptional regulator of NFκB related cytokine production under the influence of opioid analgesics. Further studies are warranted to understand the influence of opioid analgesics on RGS10 function and the mechanism by which RGS10 regulates NFκB activity.",
  "abstract_shown": true,
  "affiliations": [
    "Center for Translational Research in Neurodegenerative Disease, College of Medicine, University of Florida, Gainesville, Florida, United States of America",
    "Department of Neuroscience, College of Medicine, University of Florida, Gainesville, Florida, United States of America",
    "McKnight Brain Institute, University of Florida, Gainesville, Florida, United States of America",
    "Department of Neurology, Indiana University School of Medicine, Indianapolis, Indiana, United States of America",
    "Stark Neuroscience Research Institute, Indianapolis, Indiana, United States of America"
  ],
  "article_type": "Research Article",
  "arxiv": null,
  "author_total": 6,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Janna E. Jernigan Posey"
    },
    {
      "affs": [
        1
      ],
      "name": "Kruthika Dheeravath"
    },
    {
      "affs": [
        2
      ],
      "name": "Cassandra L. Cole"
    },
    {
      "affs": [
        3
      ],
      "name": "Noelle K. Neighbarger"
    },
    {
      "affs": [
        4
      ],
      "name": "Kelly B. Menees"
    },
    {
      "name": "Malú Gámez Tansey"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/8md6xy3xzsf8p.bib",
  "cited_by": 0,
  "doi": "10.1371/journal.pone.0343480",
  "fulltext_url": null,
  "id": "8md6xy3xzsf8p",
  "issns": [
    "1932-6203"
  ],
  "landing_url": "https://doi.org/10.1371/journal.pone.0343480",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "1306|NF-κB Signaling Pathways"
    ],
    [
      "plos",
      "/Biology and life sciences/Cell biology/Cellular types/Animal cells/Blood cells/White blood cells/Macrophages"
    ],
    [
      "plos",
      "/Biology and life sciences/Cell biology/Cellular types/Animal cells/Immune cells/White blood cells/Macrophages"
    ],
    [
      "plos",
      "/Biology and life sciences/Developmental biology/Molecular development/Cytokines"
    ],
    [
      "plos",
      "/Biology and life sciences/Genetics/Gene expression/Gene regulation/Transcriptional control"
    ],
    [
      "plos",
      "/Biology and life sciences/Immunology/Immune cells/White blood cells/Macrophages"
    ],
    [
      "plos",
      "/Biology and life sciences/Immunology/Immune response/Inflammation"
    ],
    [
      "plos",
      "/Biology and life sciences/Immunology/Immune system/Innate immune system/Cytokines"
    ],
    [
      "plos",
      "/Biology and life sciences/Physiology/Immune physiology/Cytokines"
    ],
    [
      "plos",
      "/Biology and life sciences/Physiology/Physiological processes/Secretion"
    ],
    [
      "plos",
      "/Medicine and health sciences/Clinical medicine/Signs and symptoms/Inflammation"
    ],
    [
      "plos",
      "/Medicine and health sciences/Immunology/Immune cells/White blood cells/Macrophages"
    ],
    [
      "plos",
      "/Medicine and health sciences/Immunology/Immune response/Inflammation"
    ],
    [
      "plos",
      "/Medicine and health sciences/Immunology/Immune system/Innate immune system/Cytokines"
    ],
    [
      "plos",
      "/Medicine and health sciences/Pain management/Analgesics"
    ],
    [
      "plos",
      "/Medicine and health sciences/Pain management/Analgesics/Opioids"
    ],
    [
      "plos",
      "/Medicine and health sciences/Pharmacology/Drugs/Analgesics"
    ],
    [
      "plos",
      "/Medicine and health sciences/Pharmacology/Drugs/Analgesics/Opioids"
    ],
    [
      "plos",
      "/Medicine and health sciences/Pharmacology/Drugs/Opioids"
    ],
    [
      "plos",
      "/Research and analysis methods/Chemical synthesis/Biosynthetic techniques/Nucleic acid synthesis/cDNA synthesis"
    ]
  ],
  "openalex": "W7214116838",
  "pdf_url": "https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0343480&type=printable",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-23",
  "publisher": "Public Library of Science",
  "ris": "https://research.draconitic.com/paper/8md6xy3xzsf8p.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:43Z",
      "native_id": "10.1371/journal.pone.0343480",
      "source": "plos",
      "url": "https://doi.org/10.1371/journal.pone.0343480"
    }
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  "subjects": [
    {
      "field": "biology",
      "origin": "plos:immunology",
      "subfield": "immunology"
    },
    {
      "field": "medicine",
      "origin": "plos:pharmacology",
      "subfield": "pharmacology-toxicology"
    }
  ],
  "title": "The limited role of RGS10 on NFκB and cytokine transcript levels in peritoneal macrophages under the influence of opioid analgesics",
  "title_text": "The limited role of RGS10 on NFκB and cytokine transcript levels in peritoneal macrophages under the influence of opioid analgesics",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:43Z",
  "url": "https://research.draconitic.com/paper/8md6xy3xzsf8p",
  "venue": "PLOS One",
  "versions": []
}