What question did this study set out to answer?

Generate and characterize stomach-specific CreERT2-mediated mouse models that recapitulate distinct subtypes of human gastric cancer.

October 1, 2019GastroenterologyOpen Access

Mouse Models of Human Gastric Cancer Subtypes With Stomach-Specific CreERT2-Mediated Pathway Alterations

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Authors

TSTherese SeidlitzUniversity Hospital Carl Gustav Carus YCYi‐Ting ChenFujian Medical University HUHeike UhlemannUniversity Hospital Carl Gustav Carus

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Implication

Preclinical animal study reveals distinct tumor growth, metastasis, and treatment responses across mouse models of gastric cancer subtypes, suggesting their utility for targeted therapy testing.

Key Points

Generate and characterize stomach-specific CreERT2-mediated mouse models that recapitulate distinct subtypes of human gastric cancer.
Engineered transgenic mice with an inducible, stomach-specific CreERT2 recombinase system to generate targeted oncogenic pathway alterations.
Assessed the resulting tumors for morphological characteristics, local invasion patterns, metastatic potential, and response to therapeutic agents.
Induced gastric tumors in mice demonstrated morphological similarities aligned with distinct subtypes of human gastric cancer.
Engineered tumor subtypes exhibited divergent patterns of local growth, distant metastasis, and differential responses to therapeutic treatments.

Cite This Study

Seidlitz et al. (2019) studied this question.

synapsesocial.com/papers/69dff42993e101b251e9c030 https://doi.org/10.1053/j.gastro.2019.09.026

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Implication

Preclinical animal study reveals distinct tumor growth, metastasis, and treatment responses across mouse models of gastric cancer subtypes, suggesting their utility for targeted therapy testing.

Mouse Models of Human Gastric Cancer Subtypes With Stomach-Specific CreERT2-Mediated Pathway Alterations

Discussion

Member takes

Implication

Key Points

Cite This Study

Mouse Models of Human Gastric Cancer Subtypes With Stomach-Specific CreERT2-Mediated Pathway Alterations

Discussion

Member takes

Implication

Key Points

Cite This Study

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