{"id":"W2404501895","doi":"10.1152/ajpendo.2001.281.2.e315","title":"1,25-Dihydroxyvitamin D<sub>3</sub>downregulates the rat intestinal vitamin D<sub>3</sub>-25-hydroxylase<i>CYP27A</i>","year":2001,"lang":"en","type":"article","venue":"American Journal of Physiology-Endocrinology and Metabolism","topic":"Vitamin D Research Studies","field":"Medicine","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hôpital Saint-Luc; Centre Hospitalier de l’Université de Montréal","funders":"","keywords":"Vitamin D and neurology; Internal medicine; Endocrinology; vitamin D deficiency; Vitamin; Messenger RNA; Enzyme; Chemistry; Vitamin D-binding protein; Biology; Biochemistry; Medicine; Gene","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001370052,0.0004303193,0.0005512089,0.0004243473,0.0002264184,0.0005174059,0.0002254488,0.0003437887,0.001769453],"category_scores_gemma":[0.0001335633,0.0004275551,0.0005999583,0.0002532158,0.0005551872,0.0002337446,0.0002002682,0.0007198426,0.0006063831],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005466408,"about_ca_system_score_gemma":0.0002768264,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001756607,"about_ca_topic_score_gemma":0.002871788,"domain_scores_codex":[0.9998148,0.00002398814,0.00001891229,0.00005267176,0.00003581923,0.00005370621],"domain_scores_gemma":[0.999725,0.00004552642,0.00007951695,0.00003864905,0.00002690061,0.0000843653],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0006407317,0.00003662963,0.0002629164,0.00004604635,0.000007713546,0.00005103618,0.00001581139,0.0000276976,0.9981847,0.00002513329,0.00003074603,0.000670673],"study_design_scores_gemma":[0.00006379179,0.001030862,0.009955028,0.000006644475,0.00005106761,0.0001905865,0.00009314762,0.0002881862,0.9860745,0.00004022412,0.002197898,0.000008068312],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.992706,0.003619771,0.001631975,0.0001192552,0.00005182262,0.0000271073,0.0006341017,0.0001543149,0.001055548],"genre_scores_gemma":[0.9884453,0.002460505,0.002423715,0.0001418422,0.00002861512,0.00006207077,0.001171626,0.00007513758,0.005191252],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001769453,"threshold_uncertainty_score":0.005919397,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01043643581703435,"score_gpt":0.2600214377263535,"score_spread":0.2495850019093191,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}