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Preclinical 3D-model supports an invisibility cloak for adenoid cystic carcinoma.


ABSTRACT: The tumour-cell based initiation of immune evasion project evaluated the role of Gipie in adenoid cystic carcinoma (ACC) and mucoepidermoid carcinoma (A-253), from ninety-six 3D-ACC and A-253-immune co-culture models using natural killer cells (NK), and Jurkat cells (JK). Abnormal ACC morphology was observed in 3D-ACC immune co-culture models. Gipie-silencing conferred a "lymphoblast-like" morphology to ACC cells, a six-fold increase in apoptotic cells (compared to unaltered ACC cells, P ≤ 0.0001), a two-fold decrease in T regulatory cells (FoxP3+/IL-2Rα+/CD25+) (P ≤ 0.0001), and a three-fold increase in activated NK cells (NKp30+/IFN-γ+) (P ≤ 0.0001) with significantly higher release of granzyme (P ≤ 0.001) and perforin (P ≤ 0.0001).

SUBMITTER: Chakraborty R 

PROVIDER: S-EPMC10562364 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature

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Preclinical 3D-model supports an invisibility cloak for adenoid cystic carcinoma.

Chakraborty Rajdeep R   Darido Charbel C   Chien Arthur A   Tay Aidan A   Vickery Karen K   Hu Honghua H   Liu Fei F   Ranganathan Shoba S  

Scientific reports 20231009 1


The tumour-cell based initiation of immune evasion project evaluated the role of Gipie in adenoid cystic carcinoma (ACC) and mucoepidermoid carcinoma (A-253), from ninety-six 3D-ACC and A-253-immune co-culture models using natural killer cells (NK), and Jurkat cells (JK). Abnormal ACC morphology was observed in 3D-ACC immune co-culture models. Gipie-silencing conferred a "lymphoblast-like" morphology to ACC cells, a six-fold increase in apoptotic cells (compared to unaltered ACC cells, P ≤ 0.000  ...[more]

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