Evidence map›Paper›PMID 25931518›Full record

ArticleMolecular cancer therapeutics2015

Combined Inhibition of Cyclin-Dependent Kinases (Dinaciclib) and AKT (MK-2206) Blocks Pancreatic Tumor Growth and Metastases in Patient-Derived Xenograft Models.

Chaoxin Hu, Tikva Dadon, Venugopal Chenna, Shinichi Yabuuchi, Rajat Bannerji, Robert Booher, Peter Strack, Nilofer Azad, Barry D Nelkin, Anirban Maitra

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Molecular cancer therapeutics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01783171 (A Phase I Trial of Dinaciclib), which is not on this map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT01783171 phase1completednot on this map

A Phase I Trial of Dinaciclib (SCH727965) and MK-2206 in Metastatic Pancreatic Cancer With an Expansion Cohort in Advanced Pancreatic Cancer

TypeinterventionalSponsorNational Cancer Institute (NCI)Ran2013 to 2016Enrolled42ConditionsPancreatic Adenocarcinoma, Recurrent Pancreatic Carcinoma, Stage III Pancreatic Cancer AJCC v6 and v7, Stage IV Pancreatic Cancer AJCC v6 and v7ArmsAkt Inhibitor MK2206, Dinaciclib, Laboratory Biomarker Analysis, Pharmacological Study
3 · Its place in the literature

Who cites it

45 citing papers in PubMed, 1 synthesis or guideline pooled it, 64 citations in OpenAlex.

  1. Pooled it
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  6. Recent advances in drug delivery and targeting for the treatment of pancreatic cancer.Journal of controlled release : official journal of the Controlled Release Society · 2024
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Chaoxin HuDepartment of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland. Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Tikva DadonDepartment of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland.
Venugopal ChennaDepartment of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland. Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Shinichi YabuuchiDepartment of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland.
Rajat BannerjiMerck and Co., Boston, Massachusetts.
Robert BooherMerck and Co., Boston, Massachusetts.
Peter StrackMerck and Co., Boston, Massachusetts.
Nilofer AzadDepartment of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland.
Barry D NelkinDepartment of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland. bnelkin@jhmi.edu amaitra@mdanderson.org.
Anirban MaitraDepartment of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland. Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas. Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland. The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins University School of Medicine, Baltimore, Maryland. bnelkin@jhmi.edu amaitra@mdanderson.org.
Johns Hopkins University · US

Funding

Translational Research Central ServicesP30CA006973 · NCI · JOHNS HOPKINS UNIVERSITY · PI Rosalie Wollett · 1985 to 2026
$208.6M
Hedgehog Inhibitors in Pancreas CancerR01CA113669 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI MAITRA, ANIRBAN · 2005 to 2014
$3.1M
Targeting CDK5 in Pancreatic Cancer: Mechanistic and Preclinical DevelopmentR01CA134767 · NCI · JOHNS HOPKINS UNIVERSITY · PI MAITRA, ANIRBAN, NELKIN, BARRY D. · 2008 to 2012
$1.7M
NCI NIH HHS P30 CA006973NCI NIH HHS R01 CA113669NCI NIH HHS R01 CA134767
6 · The paper itself

Abstract

KRAS is activated by mutation in the vast majority of cases of pancreatic cancer; unfortunately, therapeutic attempts to inhibit KRAS directly have been unsuccessful. Our previous studies showed that inhibition of cyclin-dependent kinase 5 (CDK5) reduces pancreatic cancer growth and progression, through blockage of the centrally important RAL effector pathway, downstream of KRAS. In the current study, the therapeutic effects of combining the CDK inhibitor dinaciclib (SCH727965; MK-7965) with the pan-AKT inhibitor MK-2206 were evaluated using orthotopic and subcutaneous patient-derived human pancreatic cancer xenograft models. The combination of dinaciclib (20 mg/kg, i.p., three times a week) and MK-2206 (60 mg/kg, orally, three times a week) dramatically blocked tumor growth and metastasis in all eight pancreatic cancer models examined. Remarkably, several complete responses were induced by the combination treatment of dinaciclib and MK-2206. The striking results obtained in these models demonstrate that the combination of dinaciclib with the pan-AKT inhibitor MK-2206 is promising for therapeutic evaluation in pancreatic cancer, and strongly suggest that blocking RAL in combination with other effector pathways downstream from KRAS may provide increased efficacy in pancreatic cancer. Based on these data, an NCI-CTEP-approved multicenter phase I clinical trial for pancreatic cancer of the combination of dinaciclib and MK-2206 (NCT01783171) has now been opened.

Indexed as

Administration, OralAnimalsAntineoplastic Combined Chemotherapy ProtocolsApoptosisBridged Bicyclo Compounds, HeterocyclicCell ProliferationCyclic N-OxidesCyclin-Dependent Kinase 5Drug Administration ScheduleHeterocyclic Compounds, 3-RingHumansImmunohistochemistryIndolizinesInjections, IntraperitonealMice, NudeNeoplasm MetastasisBridged Bicyclo Compounds, HeterocyclicCDK5 protein, humanCyclic N-OxidesCyclin-Dependent Kinase 5dinaciclibHeterocyclic Compounds, 3-RingIndolizinesMK 2206Proto-Oncogene Proteins c-aktPyridinium CompoundsRetinoblastoma Protein

Identifiers

PMID25931518
PMCPMC4497872
OpenAlexW2105825161

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.