Is information from ctc's using parsortix needed for Immatics ACTengine?24 Oct 2025 08:48
"Yes, information from circulating tumor cells (CTCs) isolated using Parsortix is needed for Immatics' ACTengine, as it provides vital data for drug development and treatment selection. Parsortix captures and harvests viable CTCs for detailed profiling, which is crucial for understanding cancer's heterogeneity and for developing new therapies. This includes analyzing cellular and molecular characteristics, which cannot be fully assessed through other methods like circulating tumor DNA (ctDNA) alone.
Immatics' ACTengine:
The "ACT" in Immatics' ACTengine likely refers to T-cell therapies, which require a deep understanding of the patient's specific tumor. Capturing CTCs provides a more complete picture than ctDNA alone.
Parsortix technology:
Parsortix captures and harvests intact, viable CTCs from a blood sample. This allows for downstream analysis of the CTCs' proteomic and molecular characteristics.
Complementary data:
Parsortix can be used alongside other methods like ctDNA analysis, as both can be performed from the same blood draw. This provides a more comprehensive view of the tumor's characteristics.
Therapeutic implications:
The data from Parsortix can be used to develop new drugs, monitor treatment response, and help select the right treatment for patients.
In summary, the Parsortix CTC analysis provides crucial data for Immatics' ACTengine, enabling a deeper understanding of a patient's cancer and supporting the development and application of targeted therapies.".
Food for thought.