{"doi":"10.1152/ajpcell.00484.2025","title":"Cholecystokinin receptor expression and signaling remain constant across time of day in rat vagal afferent neurons","abstract":"Daily rhythms govern feeding and the processes of satiation conveyed by cholecystokinin acting on vagal afferent neurons. Yet, the putative changes in efficacy and direct cellular effects of CCK on vagal afferents across the time of day remain unknown. Here, we report constant CCK1 receptor expression and signaling in vagal afferents across the light cycle. This model indicates a fixed point of reference for CCK signaling in parallel to documented circadian changes in feeding neurocircuitry.","journal":"American Journal of Physiology-Cell Physiology","year":2025,"id":571378,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.946,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2025-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":396496,"name":"BreeAnne Peterson","orcid":null,"position":1,"is_corresponding":false},{"id":395568,"name":"James H. Peters","orcid":"0000-0001-6501-2502","position":2,"is_corresponding":false},{"id":413890,"name":"Rachel A. Arnold","orcid":"0009-0005-8744-5946","position":0,"is_corresponding":true}],"reference_count":57,"raw_metadata":null,"created_at":"2026-07-19T02:57:15.755535Z","pmid":"40742020","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":[]}