A Study on Hypoxia Susceptibility of Organ Tissues by Fluorescence Imaging with a Ratiometric Nitroreductase Probe

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dc.contributor.authorSarkar, Souravko
dc.contributor.authorLee, Hyoriko
dc.contributor.authorRyu, Hye Gunko
dc.contributor.authorSingha, Subhankarko
dc.contributor.authorLee, Yeong Miko
dc.contributor.authorReo, Ye Jinko
dc.contributor.authorJun, Yong Woongko
dc.contributor.authorKim, Kyeong Hwanko
dc.contributor.authorKim, Won Jongko
dc.contributor.authorAhn, Kyo Hanko
dc.date.accessioned2023-05-03T07:00:32Z-
dc.date.available2023-05-03T07:00:32Z-
dc.date.created2023-05-03-
dc.date.created2023-05-03-
dc.date.created2023-05-03-
dc.date.issued2021-01-
dc.identifier.citationACS SENSORS, v.6, no.1, pp.148 - 155-
dc.identifier.issn2379-3694-
dc.identifier.urihttp://hdl.handle.net/10203/306507-
dc.description.abstractHypoxia, a condition of oxygen deficiency in tissues, features various diseases including solid tumor. Under hypoxia, several reductases such as nitroreductases are elevated. Based on this fact, we have investigated an indirect way to assess the hypoxia susceptibility of different organ tissues (mouse lung, heart, spleen, kidney, and liver) by detecting nitroreductase present within. Among the organs, the kidney showed a notable susceptibility to hypoxia, which was due to the renal medulla, not due to the renal cortex, as observed by ratiometric fluorescence imaging with a probe. The probe features ratiometric signaling, NIR-emitting, two-photon absorbing, and pH-insensitive emission properties, offering a practical tool for studying the nitroreductase activity and, furthermore, hypoxia-associated biological processes.-
dc.languageEnglish-
dc.publisherAMER CHEMICAL SOC-
dc.titleA Study on Hypoxia Susceptibility of Organ Tissues by Fluorescence Imaging with a Ratiometric Nitroreductase Probe-
dc.typeArticle-
dc.identifier.wosid000613247400017-
dc.identifier.scopusid2-s2.0-85098948111-
dc.type.rimsART-
dc.citation.volume6-
dc.citation.issue1-
dc.citation.beginningpage148-
dc.citation.endingpage155-
dc.citation.publicationnameACS SENSORS-
dc.identifier.doi10.1021/acssensors.0c01989-
dc.contributor.localauthorJun, Yong Woong-
dc.contributor.nonIdAuthorSarkar, Sourav-
dc.contributor.nonIdAuthorLee, Hyori-
dc.contributor.nonIdAuthorRyu, Hye Gun-
dc.contributor.nonIdAuthorSingha, Subhankar-
dc.contributor.nonIdAuthorLee, Yeong Mi-
dc.contributor.nonIdAuthorReo, Ye Jin-
dc.contributor.nonIdAuthorKim, Kyeong Hwan-
dc.contributor.nonIdAuthorKim, Won Jong-
dc.contributor.nonIdAuthorAhn, Kyo Han-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthornitroreductase-
dc.subject.keywordAuthorhypoxia-
dc.subject.keywordAuthorratiometric probe-
dc.subject.keywordAuthortwo-photon probe-
dc.subject.keywordAuthorhypoxia susceptibility-
dc.subject.keywordPlusTUMOR HYPOXIA-
dc.subject.keywordPlusOXYGENATION-
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