{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9733236","patent":{"patent_number":"US-9733236","title":"Methods for determining the effect of an agent on tissue stem cells","assignee":null,"inventors":[],"filing_date":"2015-04-09T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N"],"num_claims":14,"abstract":"Herein, we describe a direct in vitro method that identifies agents that are toxic against natural human tissue stem cells. We provide a novel schedule for culturing any cell population containing homologous tissue stem cells that allows the number and cell kinetics of tissue stem cells, transient cells, and terminally differentiated cells within the population to be monitored. Using the passage schedule together with determination of a growth curve for the population, one can determine whether or not an agent is toxic to tissue stem cells, or to transient cells and/or terminal cells. The same method can also be used to identify agents that act positively on tissue stem cells and the other specific cell types."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods for determining the effect of an agent on tissue stem cells","description":"Herein, we describe a direct in vitro method that identifies agents that are toxic against natural human tissue stem cells. We provide a novel schedule for culturing any cell population containing hom","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9733236","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9733236","citation_suggestion":"Patentable. \"Methods for determining the effect of an agent on tissue stem cells\" (US-9733236). https://patentable.app/patents/US-9733236","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9733236","json":"https://patentable.app/api/llm-context/US-9733236","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:49:14.615Z"}