What are the limitations of PDX models?

Despite their advantages, PDX models have limitations, such as the time required to establish the models and potential differences in drug metabolism between humans and mice.

How do PDX models contribute to personalized medicine?

PDX models allow for individualized treatment strategies by enabling the testing of drugs directly on tumors derived from specific patients, thus facilitating precision oncology approaches.

Are PDX models utilized for all types of cancer?

While PDX models are beneficial for various cancers, their effectiveness can vary due to factors such as tumor heterogeneity and the availability of suitable patient samples. Certain cancers like pancreatic cancer have shown promising results in PDX studies.