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CDK4/6 inhibition enhances SHP2 inhibitor efficacy and is dependent upon RB function in malignant peripheral nerve sheath tumors

Journal Article · · Science Advances
 [1];  [1];  [1];  [2];  [3];  [1];  [3];  [4];  [4];  [1];  [4];  [4];  [5];  [2];  [3];  [1]
  1. Johns Hopkins University, Baltimore, MD (United States). School of Medicine
  2. Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
  3. Washington University, St. Louis, MO (United States)
  4. University of Minnesota, Minneapolis, MN (United States)
  5. Novartis Institutes for Biomedical Research, Cambridge, MA (United States)
Malignant peripheral nerve sheath tumors (MPNSTs) are highly aggressive soft tissue sarcomas with limited treatment options, and new effective therapeutic strategies are desperately needed. We observe antiproliferative potency of genetic depletion of PTPN11 or pharmacological inhibition using the SHP2 inhibitor (SHP2i) TNO155. Our studies into the signaling response to SHP2i reveal that resistance to TNO155 is partially mediated by reduced RB function, and we therefore test the addition of a CDK4/6 inhibitor (CDK4/6i) to enhance RB activity and improve TNO155 efficacy. In combination, TNO155 attenuates the adaptive response to CDK4/6i, potentiates its antiproliferative effects, and converges on enhancement of RB activity, with greater suppression of cell cycle and inhibitor-of-apoptosis proteins, leading to deeper and more durable antitumor activity in in vitro and in vivo patient-derived models of MPNST, relative to either single agent. Overall, our study provides timely evidence to support the clinical advancement of this combination strategy in patients with MPNST and other tumors driven by loss of NF1.
Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
Children’s Cancer Foundation; Hyundai Hope on Wheels; NF Research Initiative; Neurofibromatosis Therapeutic Acceleration Program; Novartis Institute for Biomedical Research; SKCCC Cancer Center Core National Institutes of Health; USDOE
Grant/Contract Number:
AC05-76RL01830
OSTI ID:
2221919
Report Number(s):
PNNL-SA--181806
Journal Information:
Science Advances, Journal Name: Science Advances Journal Issue: 47 Vol. 9; ISSN 2375-2548
Publisher:
AAASCopyright Statement
Country of Publication:
United States
Language:
English

References (68)

Malignant peripheral nerve sheath tumors. A clinicopathologic study of 120 cases journal May 1986
Gene Set Knowledge Discovery with Enrichr journal March 2021
The consensus motif for phosphorylation by cyclin D1-Cdk4 is different from that for phosphorylation by cyclin A/E-Cdk2. journal December 1996
Preclinical assessments of the MEK inhibitor PD-0325901 in a mouse model of neurofibromatosis type 1 journal April 2015
The GAP-related domain of the neurofibromatosis type 1 gene product interacts with ras p21 journal November 1990
The SH2-containing protein-tyrosine phosphatase SH-PTP2 is required upstream of MAP kinase for early xenopus development journal February 1995
Intermittent dosing of RMC-4630, a potent, selective inhibitor of SHP2, combined with the MEK inhibitor cobimetinib, in a phase 1b/2 clinical trial for advanced solid tumors with activating mutations of RAS signaling journal October 2020
Characterization of phosphotyrosine binding motifs in the cytoplasmic domain of B and T lymphocyte attenuator required for association with protein tyrosine phosphatases SHP-1 and SHP-2 journal December 2003
Mechanisms of Sensitivity and Resistance to CDK4/6 Inhibition journal April 2020
PTPN11 Is a Central Node in Intrinsic and Acquired Resistance to Targeted Cancer Drugs journal September 2015
High-risk neuroblastoma with NF1 loss of function is targetable using SHP2 inhibition journal July 2022
TORC1 Is Essential for NF1-Associated Malignancies journal January 2008
The promise of signal transduction in genetically driven sarcomas of the nerve journal January 2018
Processes in DNA damage response from a whole-cell multi-omics perspective journal November 2022
Deciphering the retinoblastoma protein phosphorylation code journal January 2013
Discovery of a Novel Src Homology-2 Domain Containing Protein Tyrosine Phosphatase-2 (SHP2) and Cyclin-Dependent Kinase 4 (CDK4) Dual Inhibitor for the Treatment of Triple-Negative Breast Cancer journal April 2022
BRAF mutation predicts sensitivity to MEK inhibition journal November 2005
PRC2 loss amplifies Ras-driven transcription and confers sensitivity to BRD4-based therapies journal August 2014
Allosteric inhibition of SHP2 phosphatase inhibits cancers driven by receptor tyrosine kinases journal June 2016
Inhibition of SHP2-mediated dephosphorylation of Ras suppresses oncogenesis journal November 2015
PRC2 is recurrently inactivated through EED or SUZ12 loss in malignant peripheral nerve sheath tumors journal September 2014
Somatic mutations of SUZ12 in malignant peripheral nerve sheath tumors journal October 2014
Salmon provides fast and bias-aware quantification of transcript expression journal March 2017
Concurrent loss of the PTEN and RB1 tumor suppressors attenuates RAF dependence in melanomas harboring V600EBRAF journal July 2011
Clinical CDK4/6 inhibitors induce selective and immediate dissociation of p21 from cyclin D-CDK4 to inhibit CDK2 journal June 2021
Crystal structure of active CDK4-cyclin D and mechanistic basis for abemaciclib efficacy journal November 2022
RAS nucleotide cycling underlies the SHP2 phosphatase dependence of mutant BRAF-, NF1- and RAS-driven cancers journal August 2018
Strelka2: fast and accurate calling of germline and somatic variants journal July 2018
Cellpose: a generalist algorithm for cellular segmentation journal December 2020
A clinically and genomically annotated nerve sheath tumor biospecimen repository journal June 2020
The genomic landscape of malignant peripheral nerve sheath tumors: diverse drivers of Ras pathway activation journal November 2017
RB and cell cycle progression journal August 2006
A high-throughput microtissue platform to probe endothelial function in vitro journal January 2018
Activity of Selumetinib in Neurofibromatosis Type 1–Related Plexiform Neurofibromas journal December 2016
Selumetinib in Children with Inoperable Plexiform Neurofibromas journal April 2020
The NF1 tumor suppressor critically regulates TSC2 and mTOR journal June 2005
V600EBRAF is associated with disabled feedback inhibition of RAF-MEK signaling and elevated transcriptional output of the pathway journal February 2009
Deletion of the p27 Kip1 gene restores normal development in cyclin D1-deficient mice journal December 2000
Programmed cell death 1 forms negative costimulatory microclusters that directly inhibit T cell receptor signaling by recruiting phosphatase SHP2 journal May 2012
A High-Throughput Workflow to Study Remodeling of Extracellular Matrix-Based Microtissues journal January 2019
Pindel: a pattern growth approach to detect break points of large deletions and medium sized insertions from paired-end short reads journal June 2009
Trimmomatic: a flexible trimmer for Illumina sequence data journal April 2014
SynergyFinder 3.0: an interactive analysis and consensus interpretation of multi-drug synergies across multiple samples journal May 2022
Calling Somatic SNVs and Indels with Mutect2 preprint December 2019
VarScan 2: Somatic mutation and copy number alteration discovery in cancer by exome sequencing journal February 2012
Human Papillomavirus Carcinogenesis: an Identity Crisis in the Retinoblastoma Tumor Suppressor Pathway journal May 2015
Abrogation of growth arrest signals by human papillomavirus type 16 E7 is mediated by sequences required for transformation journal October 1996
Malignant peripheral nerve sheath tumours in neurofibromatosis 1 journal May 2002
Activating Mutations of the Noonan Syndrome-Associated SHP2/PTPN11 Gene in Human Solid Tumors and Adult Acute Myelogenous Leukemia journal December 2004
RABL6A Promotes G1–S Phase Progression and Pancreatic Neuroendocrine Tumor Cell Proliferation in an Rb1-Dependent Manner journal November 2014
Combined Inhibition of SHP2 and MEK Is Effective in Models of NF1-Deficient Malignant Peripheral Nerve Sheath Tumors journal December 2020
Activation of Receptor Tyrosine Kinases Mediates Acquired Resistance to MEK Inhibition in Malignant Peripheral Nerve Sheath Tumors journal February 2021
RABL6A Is an Essential Driver of MPNSTs that Negatively Regulates the RB1 Pathway and Sensitizes Tumor Cells to CDK4/6 Inhibitors journal June 2020
Combinations with Allosteric SHP2 Inhibitor TNO155 to Block Receptor Tyrosine Kinase Signaling journal October 2020
NF1 Deletion Generates Multiple Subtypes of Soft-Tissue Sarcoma That Respond to MEK Inhibition journal September 2013
Abstract 1322: Maximizing the therapeutic potential of SHP2 inhibition with rational combination strategies in tumors driven by aberrant RAS-MAPK signaling journal July 2019
Abstract 2837: Dual inhibition of SHP2 and CDK4/6 leads to immunological memory and immune-mediated anti-tumor activity in a mouse syngeneic model of breast cancer journal August 2020
SHP2 Inhibition Prevents Adaptive Resistance to MEK Inhibitors in Multiple Cancer Models journal July 2018
MEK inhibition exhibits efficacy in human and mouse neurofibromatosis tumors journal December 2012
Chromosome 8 gain is associated with high-grade transformation in MPNST journal March 2021
Gender dimorphism and age of onset in malignant peripheral nerve sheath tumor preclinical models and human patients journal November 2014
Moderated estimation of fold change and dispersion for RNA-seq data with DESeq2 journal December 2014
The Ensembl Variant Effect Predictor journal June 2016
Trametinib in pediatric patients with neurofibromatosis type 1 (NF-1)–associated plexiform neurofibroma: A phase I/IIa study. journal May 2018
Initial results from a dose finding study of TNO155, a SHP2 inhibitor, in adults with advanced solid tumors. journal May 2021
Protein tyrosine phosphatases in the JAK/STAT pathway journal January 2008
The CDK4/CDK6 inhibitor PD0332991 paradoxically stabilizes activated cyclin D3-CDK4/6 complexes journal September 2014
Crystal structure of active CDK4-cyclin D and mechanistic basis for abemaciclib efficacy dataset January 2022

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