{"doi":"10.1046/j.1471-4159.2001.00563.x","title":"Induction of nuclear factor‐κB in nucleus accumbens by chronic cocaine administration","abstract":"<jats:p>ΔFosB is a Fos family transcription factor that is induced by chronic exposure to cocaine and other drugs of abuse in the nucleus accumbens and related striatal regions, brain regions that are important for the behavioral effects of these drugs. To better understand the mechanisms by which ΔFosB contributes to the effects of chronic drug treatment, we used DNA microarray analysis to identify genes that are regulated in the nucleus accumbens upon ΔFosB expression in inducible bitransgenic mice. One of the most highly regulated genes was that encoding a subunit of another transcription factor, nuclear factor‐κB (NF‐κB). Subsequent experiments confirmed the induction of NF‐κB in the nucleus accumbens of mice overexpressing ΔFosB as well as in wild‐type mice treated chronically, but not acutely, with cocaine. These results establish NF‐κB as a putative target for ΔFosB and implicate NF‐κB signaling pathways in the long‐term adaptations of nucleus accumbens neurons to cocaine.</jats:p>","journal":"Journal of Neurochemistry","year":2001,"id":653136,"datarank":0.7465100613630863,"base_score":4.976733742420574,"endowment":4.976733742420574,"self_citation_contribution":0.7465100613630863,"citation_network_contribution":0.0,"self_endowment_contribution":0.7465100613630863,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":144,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1564911,"name":"Jingshan Chen","orcid":null,"position":1,"is_corresponding":false},{"id":1704098,"name":"Panos Zagouras","orcid":null,"position":2,"is_corresponding":false},{"id":1704100,"name":"Holly Magna","orcid":null,"position":3,"is_corresponding":false},{"id":1704102,"name":"Janice Holland","orcid":null,"position":4,"is_corresponding":false},{"id":1104135,"name":"Eric Schaeffer","orcid":"0009-0008-3892-6163","position":5,"is_corresponding":false},{"id":196103,"name":"Eric J. 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Subsequent experiments confirmed the induction of NF‐κB in the nucleus accumbens of mice overexpressing ΔFosB as well as in wild‐type mice treated chronically, but not acutely, with cocaine. These results establish NF‐κB as a putative target for ΔFosB and implicate NF‐κB signaling pathways in the long‐term adaptations of nucleus accumbens neurons to cocaine.</jats:p>","is_dataset_classified":null,"base_score":4.976733742420574,"endowment":4.976733742420574,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"11595774","pmcid":null,"openalex_id":"https://openalex.org/W1532530881","authors":[],"funders":[],"total_grants":0,"fwci":2.2821,"citation_percentile":0.88229698,"influential_citations":0,"citation_trend":[{"year":2012,"count":8},{"year":2013,"count":8},{"year":2014,"count":4},{"year":2015,"count":7},{"year":2016,"count":7},{"year":2017,"count":8},{"year":2018,"count":5},{"year":2019,"count":5},{"year":2020,"count":9},{"year":2021,"count":5},{"year":2022,"count":3},{"year":2023,"count":1},{"year":2024,"count":2},{"year":2025,"count":3},{"year":2026,"count":1}],"oa_status":"bronze","license":"http://onlinelibrary.wiley.com/termsAndConditions#vor","oa_locations":[{"url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1046/j.1471-4159.2001.00563.x","host_type":"journal"},{"url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1046/j.1471-4159.2001.00563.x","host_type":"publisher"},{"url":"http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1046%2Fj.1471-4159.2001.00563.x","host_type":"publisher"},{"url":"https://onlinelibrary.wiley.com/doi/pdf/10.1046/j.1471-4159.2001.00563.x","host_type":"publisher"},{"url":"https://doi.org/10.1046/j.1471-4159.2001.00563.x","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/11595774","host_type":"repository"}],"fields_of_study":["Neuroscience and Neuropharmacology Research","Neuroinflammation and Neurodegeneration Mechanisms","Peroxisome Proliferator-Activated Receptors","Animals","Blotting, Western","Cocaine","Gene Expression","I-kappa B Proteins","Male","Mice","Mice, Transgenic","NF-kappa B","Nucleus Accumbens","Oligonucleotide Array Sequence Analysis","Protein Subunits","Proto-Oncogene Proteins c-fos"],"mesh_terms":["Animals","Cocaine","Male","Mice, Transgenic","Nucleus Accumbens","Blotting, Western","Gene Expression","NF-kappa B","Proto-Oncogene Proteins c-fos","Oligonucleotide Array Sequence Analysis","I-kappa B Proteins","Protein Subunits","Mice"],"keywords":["Nucleus accumbens","FOSB","Transcription factor","Biology","NF-κB","Pharmacology","Chemistry","Neuroscience","Cell biology","Gene","Signal transduction","Genetics","Dopamine"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Good health and well-being"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-10T19:37:17.844443Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}