{"id":"W2007701660","doi":"10.1097/brs.0b013e318266a80d","title":"Intervertebral Disc-Derived Stem Cells","year":2012,"lang":"en","type":"article","venue":"Spine","topic":"Spine and Intervertebral Disc Pathology","field":"Medicine","cited_by":76,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Western Hospital; Canadian Memorial Chiropractic College; University of Toronto","funders":"","keywords":"Stem cell; SOX2; Cell biology; Homeobox protein NANOG; Mesenchymal stem cell; Progenitor cell; Neurosphere; Brachyury; Adult stem cell; Stem cell marker; Stem cell transplantation for articular cartilage repair; Neural stem cell; Cellular differentiation; Chondrogenesis; Biology; Induced pluripotent stem cell; Endothelial stem cell; Embryonic stem cell; In vitro; Mesoderm","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":[0.0005695188,0.0005393429,0.000442758,0.0003649552,0.0002089289,0.0004476208,0.000387067,0.000498424,0.005169345],"category_scores_gemma":[0.0002633116,0.0001562566,0.0002708567,0.0002595581,0.0002634349,0.0001714378,0.000261337,0.000454537,0.001967596],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002723148,"about_ca_system_score_gemma":0.0005345711,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004469676,"about_ca_topic_score_gemma":0.0005954124,"domain_scores_codex":[0.9996141,0.0000504828,0.00004002158,0.00006511935,0.0001912539,0.00003908203],"domain_scores_gemma":[0.9998025,0.00003335486,0.00002918102,0.00002979655,0.00006560428,0.00003956119],"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":[0.000538767,0.0003489562,0.00351397,0.0003876643,0.00001950982,0.0004449523,0.00008093541,0.0002833249,0.9769643,0.0007405406,0.000300063,0.01637694],"study_design_scores_gemma":[0.0003385734,0.002339903,0.009852242,0.00006632807,0.0001106844,0.001886394,0.0001226645,0.001697261,0.9583415,0.0002265018,0.02500672,0.00001116689],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.935381,0.004869306,0.03515222,0.0002665041,0.0002737372,0.001903275,0.00131949,0.000242109,0.0205923],"genre_scores_gemma":[0.9407071,0.003065322,0.0308264,0.0003937446,0.00009024777,0.002155801,0.0032728,0.00005184356,0.01943677],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005169345,"threshold_uncertainty_score":0.01729316,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03192488333705487,"score_gpt":0.2939665878866283,"score_spread":0.2620417045495734,"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."}}