Memorial Sloan Kettering Cancer Center

sPARK.

Screening · POLQ · Antigen · Repair · KRAS

A translational pancreatic cancer research laboratory developing precision therapeutics — from bench to bedside — in Manhattan, New York.

22026 Publications
NEJM+ Nature Medicine
5Research Pillars

Featured Publications

NEJM2026

Setidegrasib in Advanced Non–Small-Cell Lung Cancer and Pancreatic Cancer

Park W, Kasi A, Spira AI, Paz-Ares Rodríguez L, Herzberg BO, Pelster MS, et al.

First-in-human phase 1 study of setidegrasib (ASP3082), a first-in-class KRAS G12D targeted protein degrader. Among 21 patients with metastatic PDAC receiving the 600 mg dose, 24% achieved objective response. In NSCLC (n=45), ORR was 36% with median PFS of 8.3 months.

ORR 24% (PDAC)ORR 36% (NSCLC)Phase 1
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Nature Medicine2026

Pembrolizumab and Olaparib in HRD Metastatic Pancreatic Cancer: The POLAR Trial

Park W (Corresponding Author), O’Reilly E, et al.

Phase 2 POLAR trial evaluating maintenance pembrolizumab + olaparib in biomarker-stratified metastatic PC. In cohort A (BRCA1/2, PALB2; n=33): median PFS 8.3 months, median OS 28 months, 3-year OS rate 44%. ctDNA response and enrichment of frameshift indel neoantigens were associated with durable clinical benefit.

mOS 28 mo3yr OS 44%n=63
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NEJM2026

Daraxonrasib in Previously Treated Advanced RAS-Mutated Pancreatic Cancer

Wolpin BM, Park W, Garrido-Laguna I, Spira A, Starodub A, Sommerhalder D, Punekar SR, et al., for the RMC-6236-001 Investigators

Phase 1–2 study of daraxonrasib (RMC-6236), an oral RAS(ON) multiselective inhibitor targeting GTP-bound mutant and wild-type RAS, in 168 patients with previously treated RAS-mutated PDAC. Among 26 patients with RAS G12 mutations receiving 300 mg in second line: ORR 35%, median duration of response 8.2 months, mPFS 8.5 months, mOS 13.1 months. Grade ≥3 treatment-related adverse events in 30%.

ORR 35% (G12)mOS 13.1 moPhase 1–2
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