{"entity":{"id":"digistain","kind":"company","name":"Digistain","aka":[],"tldr":"Digistain shines infrared light through a breast tumour slide and reads its chemical fingerprint to score how likely the cancer is to return, giving a result in a day rather than weeks and at a fraction of the cost of genomic tests.","summary":"Digistain, an Imperial College London spin-out, measures the mid-infrared spectrum of a standard tumour section and applies an algorithm to produce a risk score for early breast cancer that is intended to guide chemotherapy decisions, an alternative to centralised genomic recurrence tests. The company cites a UK government-commissioned study showing clinical performance comparable to the market leader, and reports use with reimbursement at some cancer centres; it is supported by the NHS, YC and the European Investment Bank per its profile. Prospective outcome data are still limited.","asOf":"2026-09-10","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/digistain"},{"label":"Official website","url":"https://digistain.co.uk"}],"tags":["yc"],"related":[],"cancers":["breast-hr-positive"],"sections":["diagnostics"],"technologies":["histopathology-ihc","digital-pathology-ai"],"targets":[],"drugs":[],"companies":[],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":[],"hq":"London","country":"GB","companyType":"diagnostics","website":"https://digistain.co.uk","stage":"startup","ycBatch":"S21","investors":["y-combinator"],"funding":[]},"route":"/companies/digistain/","neighbours":{"cancer":[{"id":"breast-hr-positive","kind":"cancer","name":"HR-positive / HER2-negative breast cancer","route":"/cancers/breast-hr-positive/"}],"section":[{"id":"diagnostics","kind":"section","name":"Diagnostics & Biomarkers","route":"/fronts/diagnostics/"}],"technology":[{"id":"digital-pathology-ai","kind":"technology","name":"Digital pathology & AI","route":"/technologies/digital-pathology-ai/"},{"id":"histopathology-ihc","kind":"technology","name":"Histopathology & immunohistochemistry","route":"/technologies/histopathology-ihc/"}],"company":[{"id":"y-combinator","kind":"company","name":"Y Combinator","route":"/companies/y-combinator/"}]}}