{"id":"W7117235048","doi":"10.4252/wjsc.v17.i12.112778","title":"Does standalone/combined subchondral bone marrow-derived mesenchymal stem/stromal cell injection offer significantly better clinical benefit to intraarticular injection in knee osteoarthritis?","year":2025,"lang":"en","type":"article","venue":"World Journal of Stem Cells","topic":"Mesenchymal stem cell research","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Subchondral bone; Mesenchymal stem cell; Bone matrix; Osteoarthritis; Matrix (chemical analysis); Matrix metalloproteinase","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01098738,0.0006119242,0.007036849,0.001549506,0.000179458,0.0020616,0.0007259782,0.001408864,0.003680337],"category_scores_gemma":[0.01456443,0.0003443645,0.007782057,0.00182384,0.0009045308,0.001159778,0.0005094876,0.0008542654,0.0003552831],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006837272,"about_ca_system_score_gemma":0.001166069,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008360182,"about_ca_topic_score_gemma":0.002337407,"domain_scores_codex":[0.9948415,0.002580406,0.001473986,0.0005285601,0.0004567537,0.0001187609],"domain_scores_gemma":[0.9882249,0.008295661,0.002485068,0.0002897076,0.0005511192,0.0001535699],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.05998169,0.000493468,0.005433387,0.4196567,0.1410549,0.0002222797,0.0002194007,0.0004634532,0.006442703,0.0006390075,0.0009977563,0.3643953],"study_design_scores_gemma":[0.04301182,0.04222729,0.05394962,0.09490621,0.7250836,0.0009347697,0.0009722025,0.001156545,0.006184511,0.003032021,0.02832955,0.0002119521],"study_design_candidate":"nonrandomized_trial","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.03275129,0.9637071,0.0005955998,0.0009708357,0.0003405587,0.0003044735,0.0004673069,0.00001905231,0.0008437805],"genre_scores_gemma":[0.5426342,0.4478324,0.003996084,0.00249177,0.001222077,0.0006993063,0.0006176617,0.00003129469,0.0004750994],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01098738,"threshold_uncertainty_score":0.0581075,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01595088286766211,"score_gpt":0.2831364085942903,"score_spread":0.2671855257266282,"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."}}