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Article

Porphyrin photosensitivity in cell lines expressing a heat-resistant phenotype.

Cancer research - 1 Sept 1990

Gomer C J, Rucker N, Wong S

Abstract excerpt

In vitro sensitivity to porphyrin-mediated photodynamic therapy (PDT) has been examined in cell lines resistant to hyperthermia. Parental (HA-1) and heat-resistant (3012) Chinese hamster fibroblasts as well as parental (RIF-1) and temperature-resistant (TR-4, TR-5, and TR-10) mouse radiation-induced fibrosarcoma cells were evaluated for thermal and PDT sensitivity. Quantitative survival curves were generated, and...

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Identifiers

PMID: 2143688
DOI: 10.1117/12.17663

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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