Summary
CLONAL AND CELLULAR HETEROGENEITY OF BREAST CANCER AND ITS DYNAMIC EVOLUTION WITH TREATMENT
Breast cancer remains one of the leading causes of cancer death in women. One of the greatest challenges is that breast cancer is a heterogeneous group of 10 diseases defined by genomic profiling. In addition, each tumor is composed of clones and clonal evolution underpins the successive acquisition of the hallmarks of cancer, including metastasis and resistance to therapy. Furthermore tumors display biologically and clinically relevant cellular heterogeneity: immune system, vasculature, and stroma. This cellular heterogeneity both shapes and is shaped by the malignant compartment and modulates response to therapy.
This proposal will use longitudinal studies to unravel the clonal and cellular heterogeneity of breast cancer and its dynamic evolution with treatment. The overall goal is to provide a systems level view of evolving clonal and cellular architectures in space and time along the clinical continuum of breast cancers in the clinic, leading to the discovery of new biological and clinical paradigms which will transform our understanding of the disease.
The overall approach is to capture the evolution of clonal and cellular heterogeneity of breast cancers in space and time using unique clinical cohorts where samples (biopsies and blood/plasma) are available spanning the whole disease continuum: early breast cancer surgically treated with curative intent, neo-adjuvant therapy, and matched relapse/metastasis. The 4 aims of the proposal are:
1. Characterization of the clonal and cellular heterogeneity of primary tumours from the 10 genomic driver-based breast cancer subtypes (ICs)
2. Comparative characterization of the clonal and cellular heterogeneity of matched pairs of primary and metastatic cancers
3. Characterization of the clonal and epigenetic evolution across therapy courses
4. Characterization of the immune response across therapy courses
Breast cancer remains one of the leading causes of cancer death in women. One of the greatest challenges is that breast cancer is a heterogeneous group of 10 diseases defined by genomic profiling. In addition, each tumor is composed of clones and clonal evolution underpins the successive acquisition of the hallmarks of cancer, including metastasis and resistance to therapy. Furthermore tumors display biologically and clinically relevant cellular heterogeneity: immune system, vasculature, and stroma. This cellular heterogeneity both shapes and is shaped by the malignant compartment and modulates response to therapy.
This proposal will use longitudinal studies to unravel the clonal and cellular heterogeneity of breast cancer and its dynamic evolution with treatment. The overall goal is to provide a systems level view of evolving clonal and cellular architectures in space and time along the clinical continuum of breast cancers in the clinic, leading to the discovery of new biological and clinical paradigms which will transform our understanding of the disease.
The overall approach is to capture the evolution of clonal and cellular heterogeneity of breast cancers in space and time using unique clinical cohorts where samples (biopsies and blood/plasma) are available spanning the whole disease continuum: early breast cancer surgically treated with curative intent, neo-adjuvant therapy, and matched relapse/metastasis. The 4 aims of the proposal are:
1. Characterization of the clonal and cellular heterogeneity of primary tumours from the 10 genomic driver-based breast cancer subtypes (ICs)
2. Comparative characterization of the clonal and cellular heterogeneity of matched pairs of primary and metastatic cancers
3. Characterization of the clonal and epigenetic evolution across therapy courses
4. Characterization of the immune response across therapy courses
Unfold all
/
Fold all
More information & hyperlinks
| Web resources: | https://cordis.europa.eu/project/id/694620 |
| Start date: | 01-01-2017 |
| End date: | 30-06-2022 |
| Total budget - Public funding: | 2 497 660,00 Euro - 2 497 660,00 Euro |
Cordis data
Original description
CLONAL AND CELLULAR HETEROGENEITY OF BREAST CANCER AND ITS DYNAMIC EVOLUTION WITH TREATMENTBreast cancer remains one of the leading causes of cancer death in women. One of the greatest challenges is that breast cancer is a heterogeneous group of 10 diseases defined by genomic profiling. In addition, each tumor is composed of clones and clonal evolution underpins the successive acquisition of the hallmarks of cancer, including metastasis and resistance to therapy. Furthermore tumors display biologically and clinically relevant cellular heterogeneity: immune system, vasculature, and stroma. This cellular heterogeneity both shapes and is shaped by the malignant compartment and modulates response to therapy.
This proposal will use longitudinal studies to unravel the clonal and cellular heterogeneity of breast cancer and its dynamic evolution with treatment. The overall goal is to provide a systems level view of evolving clonal and cellular architectures in space and time along the clinical continuum of breast cancers in the clinic, leading to the discovery of new biological and clinical paradigms which will transform our understanding of the disease.
The overall approach is to capture the evolution of clonal and cellular heterogeneity of breast cancers in space and time using unique clinical cohorts where samples (biopsies and blood/plasma) are available spanning the whole disease continuum: early breast cancer surgically treated with curative intent, neo-adjuvant therapy, and matched relapse/metastasis. The 4 aims of the proposal are:
1. Characterization of the clonal and cellular heterogeneity of primary tumours from the 10 genomic driver-based breast cancer subtypes (ICs)
2. Comparative characterization of the clonal and cellular heterogeneity of matched pairs of primary and metastatic cancers
3. Characterization of the clonal and epigenetic evolution across therapy courses
4. Characterization of the immune response across therapy courses
Status
CLOSEDCall topic
ERC-ADG-2015Update Date
27-04-2024
Images
No images available.
Geographical location(s)
