Autoactivation of the HeLa 9903 test system during a full moon.
Krakowian D; Lach M; Żemła P; Gądarowska D; Mrzyk I · 2025 · Cytotechnology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
The HeLa 9903 cell line is used in the in vitro endocrine disruption assay (OECD 455). After treatment with an estrogen receptor agonist, the luminescence of these cells increases. However, some autoactivation of this test system may…
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Metadata source: Europe PMC · DOI 10.1007/s10616-025-00817-4