Q (haiku): <conversation_so_far>
<user>
How can I find the TARGET information?
</user>

<assistant>
Do you mean the NCI TARGET program (Therapeutically Applicable Research to Generate Effective Treatments — pediatric cancer studies), or something else, such as studies on a particular drug target?
</assistant>
</conversation_so_far>

Continue this conversation: reply to the user's new message.

<user>
TARGET, the pediatric one
</user>

▶ list_studies
{
 "search": "TARGET",
 "limit": "20"
}

✗ error
<tool_use_error>Error: No such tool available: mcp__navigator__list_studies</tool_use_error>

▶ list_studies
{
 "search": "TARGET",
 "limit": 20
}

◀ result
{"result":[{"cancer_study_identifier":"msk_ch_2023","name":"Cancer Therapy and Clonal Hematopoiesis (MSK, Blood Adv 2023)","type_of_cancer_id":"mixed","sample_count":42714,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=msk_ch_2023"},{"cancer_study_identifier":"msk_chord_2024","name":"MSK-CHORD (MSK, Nature 2024)","type_of_cancer_id":"mixed","sample_count":25040,"has_guide":true,"url":"https://www.cbioportal.org/study/summary?id=msk_chord_2024"},{"cancer_study_identifier":"msk_impact_2017","name":"MSK-IMPACT Clinical Sequencing Cohort (MSK, Nat Med 2017)","type_of_cancer_id":"mixed","sample_count":10945,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=msk_impact_2017"},{"cancer_study_identifier":"sarcoma_msk_2022","name":"Soft Tissue and Bone Sarcoma (MSK, Nat Commun 2022)","type_of_cancer_id":"soft_tissue","sample_count":7494,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=sarcoma_msk_2022"},{"cancer_study_identifier":"crc_msk_2026","name":"Colorectal Adenocarcinoma (MSK, 2026)","type_of_cancer_id":"read","sample_count":7237,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=crc_msk_2026"},{"cancer_study_identifier":"breast_msk_2026","name":"CCNE1 Amplifications in Breast Cancer (MSK, 2026)","type_of_cancer_id":"breast","sample_count":6318,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=breast_msk_2026"},{"cancer_study_identifier":"msk_ctdna_vte_2024","name":"MSK ctDNA Sequencing Cohort (MSK, Nature Medicine 2024)","type_of_cancer_id":"mixed","sample_count":5567,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=msk_ctdna_vte_2024"},{"cancer_study_identifier":"pancan_mimsi_msk_2024","name":"Mixed Tumors - MiMSI Cohort (MSK, Nat Commun 2024)","type_of_cancer_id":"mixed","sample_count":5033,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=pancan_mimsi_msk_2024"},{"cancer_study_identifier":"breast_msk_2025","name":"Breast Cancer (MSK, Nat Genet 2025)","type_of_cancer_id":"brca","sample_count":3879,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=breast_msk_2025"},{"cancer_study_identifier":"aml_target_gdc","name":"Acute Myeloid Leukemia (TARGET GDC, 2025)","type_of_cancer_id":"aml","sample_count":2766,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=aml_target_gdc"},{"cancer_study_identifier":"luad_mskcc_2023_met_organotropism","name":"Lung Adenocarcinoma Met Organotropism (MSK, Cancer Cell 2023)","type_of_cancer_id":"luad","sample_count":2653,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=luad_mskcc_2023_met_organotropism"},{"cancer_study_identifier":"nsclc_ctdx_msk_2022","name":"Metastatic Non-Small Cell Lung Cancer (MSK, Nature Medicine 2022)","type_of_cancer_id":"nsclc","sample_count":2621,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=nsclc_ctdx_msk_2022"},{"cancer_study_identifier":"brca_metabric","name":"Breast Cancer (MET … (1860 more chars)

▶ list_studies
{
 "search": "TARGET",
 "limit": 100
}

◀ result
{"result":[{"cancer_study_identifier":"msk_ch_2023","name":"Cancer Therapy and Clonal Hematopoiesis (MSK, Blood Adv 2023)","type_of_cancer_id":"mixed","sample_count":42714,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=msk_ch_2023"},{"cancer_study_identifier":"msk_chord_2024","name":"MSK-CHORD (MSK, Nature 2024)","type_of_cancer_id":"mixed","sample_count":25040,"has_guide":true,"url":"https://www.cbioportal.org/study/summary?id=msk_chord_2024"},{"cancer_study_identifier":"msk_impact_2017","name":"MSK-IMPACT Clinical Sequencing Cohort (MSK, Nat Med 2017)","type_of_cancer_id":"mixed","sample_count":10945,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=msk_impact_2017"},{"cancer_study_identifier":"sarcoma_msk_2022","name":"Soft Tissue and Bone Sarcoma (MSK, Nat Commun 2022)","type_of_cancer_id":"soft_tissue","sample_count":7494,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=sarcoma_msk_2022"},{"cancer_study_identifier":"crc_msk_2026","name":"Colorectal Adenocarcinoma (MSK, 2026)","type_of_cancer_id":"read","sample_count":7237,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=crc_msk_2026"},{"cancer_study_identifier":"breast_msk_2026","name":"CCNE1 Amplifications in Breast Cancer (MSK, 2026)","type_of_cancer_id":"breast","sample_count":6318,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=breast_msk_2026"},{"cancer_study_identifier":"msk_ctdna_vte_2024","name":"MSK ctDNA Sequencing Cohort (MSK, Nature Medicine 2024)","type_of_cancer_id":"mixed","sample_count":5567,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=msk_ctdna_vte_2024"},{"cancer_study_identifier":"pancan_mimsi_msk_2024","name":"Mixed Tumors - MiMSI Cohort (MSK, Nat Commun 2024)","type_of_cancer_id":"mixed","sample_count":5033,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=pancan_mimsi_msk_2024"},{"cancer_study_identifier":"breast_msk_2025","name":"Breast Cancer (MSK, Nat Genet 2025)","type_of_cancer_id":"brca","sample_count":3879,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=breast_msk_2025"},{"cancer_study_identifier":"aml_target_gdc","name":"Acute Myeloid Leukemia (TARGET GDC, 2025)","type_of_cancer_id":"aml","sample_count":2766,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=aml_target_gdc"},{"cancer_study_identifier":"luad_mskcc_2023_met_organotropism","name":"Lung Adenocarcinoma Met Organotropism (MSK, Cancer Cell 2023)","type_of_cancer_id":"luad","sample_count":2653,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=luad_mskcc_2023_met_organotropism"},{"cancer_study_identifier":"nsclc_ctdx_msk_2022","name":"Metastatic Non-Small Cell Lung Cancer (MSK, Nature Medicine 2022)","type_of_cancer_id":"nsclc","sample_count":2621,"has_guide":false,"url":"https://www.cbioportal.org/study/summary?id=nsclc_ctdx_msk_2022"},{"cancer_study_identifier":"brca_metabric","name":"Breast Cancer (MET … (21075 more chars)

═ answer (success)
Perfect! Here are the **TARGET pediatric cancer studies** available in cBioPortal:

## TARGET GDC (2025) — Newest Studies
- [Acute Myeloid Leukemia (TARGET GDC, 2025)](https://www.cbioportal.org/study/summary?id=aml_target_gdc) — 2,766 samples
- [B-Lymphoblastic Leukemia/Lymphoma (TARGET GDC, 2025)](https://www.cbioportal.org/study/summary?id=bll_target_gdc) — 989 samples
- [Neuroblastoma (TARGET GDC, 2025)](https://www.cbioportal.org/study/summary?id=nbl_target_gdc) — 533 samples
- [Wilms' Tumor (TARGET GDC, 2025)](https://www.cbioportal.org/study/summary?id=wt_target_gdc) — 132 samples
- [Acute Leukemias of Ambiguous Lineage (TARGET GDC, 2025)](https://www.cbioportal.org/study/summary?id=alal_target_gdc) — 251 samples
- [Osteosarcoma (TARGET GDC, 2025)](https://www.cbioportal.org/study/summary?id=os_target_gdc) — 159 samples *(has study guide)*

## TARGET (2018) — Earlier Release
- [Pediatric Acute Lymphoid Leukemia - Phase II (TARGET, 2018)](https://www.cbioportal.org/study/summary?id=all_phase2_target_2018_pub) — 1,978 samples
- [Pediatric Neuroblastoma (TARGET, 2018)](https://www.cbioportal.org/study/summary?id=nbl_target_2018_pub) — 1,089 samples
- [Pediatric Acute Myeloid Leukemia (TARGET, 2018)](https://www.cbioportal.org/study/summary?id=aml_target_2018_pub) — 1,025 samples
- [Pediatric Wilms' Tumor (TARGET, 2018)](https://www.cbioportal.org/study/summary?id=wt_target_2018_pub) — 657 samples

Click on any study link to explore the cohort, view clinical attributes, gene alterations, mutations, and survival data. The **2025 GDC versions** contain the most recent updates.