{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,16]],"date-time":"2026-05-16T23:58:14Z","timestamp":1778975894175,"version":"3.51.4"},"reference-count":3,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T00:00:00Z","timestamp":1654041600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T00:00:00Z","timestamp":1654041600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,4,5]],"date-time":"2022-04-05T00:00:00Z","timestamp":1649116800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["STAR Protocols"],"published-print":{"date-parts":[[2022,6]]},"DOI":"10.1016\/j.xpro.2022.101341","type":"journal-article","created":{"date-parts":[[2022,4,22]],"date-time":"2022-04-22T13:38:38Z","timestamp":1650634718000},"page":"101341","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":11,"title":["Protocol for enhanced proliferation of human pluripotent stem cells in tryptophan-fortified media"],"prefix":"10.1016","volume":"3","author":[{"given":"Kotaro","family":"Kameda","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shota","family":"Someya","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun","family":"Fujita","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Keiichi","family":"Fukuda","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5898-3543","authenticated-orcid":false,"given":"Shugo","family":"Tohyama","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.xpro.2022.101341_bib1","doi-asserted-by":"crossref","first-page":"696","DOI":"10.1016\/j.freeradbiomed.2020.09.002","article-title":"Reactivity and degradation products of tryptophan in solution and proteins","volume":"160","author":"Bellmaine","year":"2020","journal-title":"Free Radic. Bio Med."},{"key":"10.1016\/j.xpro.2022.101341_bib2","doi-asserted-by":"crossref","first-page":"943","DOI":"10.2116\/analsci.23.943","article-title":"Photoreactivity of amino acids: tryptophan-induced photochemical events via reactive oxygen species generation","volume":"23","author":"Igarashi","year":"2007","journal-title":"Anal. Sci."},{"key":"10.1016\/j.xpro.2022.101341_bib3","doi-asserted-by":"crossref","first-page":"102090","DOI":"10.1016\/j.isci.2021.102090","article-title":"Tryptophan metabolism regulates proliferative capacity of human pluripotent stem cells","volume":"24","author":"Someya","year":"2021","journal-title":"iScience"}],"container-title":["STAR Protocols"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2666166722002210?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2666166722002210?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2024,8,30]],"date-time":"2024-08-30T00:18:55Z","timestamp":1724977135000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2666166722002210"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6]]},"references-count":3,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2022,6]]}},"alternative-id":["S2666166722002210"],"URL":"https:\/\/doi.org\/10.1016\/j.xpro.2022.101341","relation":{},"ISSN":["2666-1667"],"issn-type":[{"value":"2666-1667","type":"print"}],"subject":[],"published":{"date-parts":[[2022,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Protocol for enhanced proliferation of human pluripotent stem cells in tryptophan-fortified media","name":"articletitle","label":"Article Title"},{"value":"STAR Protocols","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.xpro.2022.101341","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"https:\/\/doi.org\/10.1016\/j.isci.2021.102090","name":"associatedlink","label":"CrossRef DOI link to the associated document"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2022 The Author(s).","name":"copyright","label":"Copyright"}],"article-number":"101341"}}