{"entity":{"id":"1941","kind":"year","name":"1941 in oncology","aka":["1941"],"tldr":"Everything OnCo dates to 1941: 9 entries, 5 landmarks, 1 company founded, 1 journal founded and 1 paper. Each line links to the record it was read from, so the year is a view of the corpus rather than a second copy of it.","summary":"9 dated entries in OnCo fall in 1941: 5 landmarks, 1 company founded, 1 journal founded, 1 paper and 1 technology.\n\nOf those, 9 to the year only. Most of the corpus dates a fact to the year, because that is what the source it was read from gives; regulatory events and the readout calendar are the parts that carry a full date.\n\nEverything on this page is generated from the other records. It holds no fact of its own, and it changes when they do.","asOf":"2026-09-25","links":[],"tags":[],"related":["1940","1942"],"cancers":[],"sections":[],"technologies":[],"targets":[],"drugs":[],"companies":[],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":["Generated from every dated field in the corpus, not written by hand. The groups and the fields behind them are listed in src/lib/year-groups.ts; the reader is src/lib/years.ts."],"year":1941,"events":[{"group":"company","date":"1941","precision":"year","title":"Stryker founded","note":"Portage, MI","from":"stryker","refs":[]},{"group":"history","date":"1941","precision":"year","title":"A cancer is shown to depend on a hormone","note":"Prostate cancer. Huggins and Hodges castrated men with metastatic prostate cancer, or gave them oestrogen, and the disease regressed; androgen injection made it worse.","from":"prostate","refs":["paper-huggins-hodges-castration-serum-phosphatases-prostate-1941","androgen-deprivation"]},{"group":"history","date":"1941","precision":"year","title":"Hepatocellular carcinoma linked to cirrhosis in large autopsy series","note":"Hepatocellular carcinoma. Establishes the disease-in-a-diseased-organ paradigm.","from":"hcc","refs":[]},{"group":"history","date":"1941","precision":"year","title":"Huggins shows castration controls metastatic prostate cancer","note":"Metastatic hormone-sensitive prostate cancer","from":"prostate-mhspc","refs":["androgen-deprivation"]},{"group":"history","date":"1941","precision":"year","title":"Jaffe describes pigmented villonodular synovitis","note":"Tenosynovial giant cell tumour (TGCT)","from":"tenosynovial-giant-cell-tumour","refs":[]},{"group":"history","date":"1941","precision":"year","title":"Tata Memorial Hospital opens in Bombay","note":"Buccal mucosa and gingivobuccal cancer (oral cancer in India)","from":"buccal-mucosa-cancer","refs":[]},{"group":"journal","date":"1941","precision":"year","title":"Cancer Research founded","note":"American Association for Cancer Research","from":"cancer-research","refs":[]},{"group":"paper","date":"1941","precision":"year","title":"Huggins and Hodges 1941: the effect of castration, of oestrogen and of androgen injection on serum phosphatases in metastatic carcinoma of the prostate","note":"Huggins C, Hodges CV. Cancer Research.","from":"paper-huggins-hodges-castration-serum-phosphatases-prostate-1941","refs":[]},{"group":"technology","date":"1941","precision":"year","title":"Androgen deprivation & AR pathway inhibitors","note":"First use in humans or first approval, as the technology record states it.","from":"androgen-deprivation","refs":[]}]},"route":"/years/1941/","neighbours":{"year":[{"id":"1940","kind":"year","name":"1940 in oncology","route":"/years/1940/"},{"id":"1942","kind":"year","name":"1942 in oncology","route":"/years/1942/"}]}}