Evidence map›Paper›PMID 22955922›Full record

ArticleBlood2012

Transcription and translation are primary targets of Pim kinase inhibitor SGI-1776 in mantle cell lymphoma.

Qingshan Yang, Lisa S Chen, Sattva S Neelapu, Roberto N Miranda, L Jeffrey Medeiros, Varsha Gandhi

Abstract read
In one paragraph

Article in Blood, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.6field-weighted citation impact, top 7% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 54 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Qingshan YangDepartment of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, USA.
Lisa S Chen
Sattva S Neelapu
Roberto N Miranda
L Jeffrey Medeiros
Varsha Gandhi
The University of Texas MD Anderson Cancer Center · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Kathrin Milbury · 1985 to 2026
$290.8M
UT M.D. Anderson Cancer Center Lymphoma SPOREP50CA136411 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI KWAK, LARRY W · 2009 to 2011
$1.5M
NCI NIH HHS CA136411NCI NIH HHS CA16672NCI NIH HHS P30 CA016672NCI NIH HHS P50 CA136411
6 · The paper itself

Abstract

Proviral integration site for Moloney murine leukemia virus (Pim) kinases are serine/threonine/tyrosine kinases and oncoproteins that promote tumor progression. Three isoforms of Pim kinases have been identified and are known to phosphorylate numerous substrates, with regulatory functions in transcription, translation, cell cycle, and survival pathways. These kinases are involved in production, proliferation, and survival of normal B cells and are overexpressed in B-cell malignancies such as mantle cell lymphoma (MCL). SGI-1776 is a small molecule and Pim kinase inhibitor with selectivity for Pim-1. We hypothesize that Pim kinase function can be inhibited by SGI-1776 in MCL and that inhibition of phosphorylation of downstream substrates will disrupt transcriptional, translational, and cell cycle processes and promote cell death. SGI-1776 treatment in 4 MCL cell lines resulted in apoptosis induction. Phosphorylation of transcription (c-Myc) and translation targets (4E-BP1), tested in Jeko-1 and Mino, was declined. Consistent with these data, Mcl-1 and cyclin D1 protein levels were decreased. Importantly, similar to cell line data, MCL primary cells but not normal cells showed similar inhibition of substrate phosphorylation and cytotoxicity from SGI-1776 treatment. Genetic knockdown of Pim-1/Pim-2 affected similar proteins in MCL cell lines. Collectively these data demonstrate Pim kinases as therapeutic targets in MCL.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsAntineoplastic AgentsApoptosisCell CycleCell Cycle ProteinsCell Line, TumorCyclin D1Gene Expression Regulation, NeoplasticHumansImidazolesLymphoma, Mantle-CellMiceMyeloid Cell Leukemia Sequence 1 ProteinPhosphoproteinsPhosphorylationAdaptor Proteins, Signal TransducingAntineoplastic AgentsCCND1 protein, humanCell Cycle ProteinsCyclin D1EIF4EBP1 protein, humanImidazolesMcl1 protein, mouseMYC protein, humanMyeloid Cell Leukemia Sequence 1 ProteinPhosphoproteinsPIM1 protein, humanPIM2 protein, humanProtein Kinase InhibitorsProtein Serine-Threonine KinasesProto-Oncogene ProteinsProto-Oncogene Proteins c-bcl-2Proto-Oncogene Proteins c-mycProto-Oncogene Proteins c-pim-1PyridazinesRNA, Small InterferingSGI 1776

Identifiers

PMID22955922
PMCPMC3482859
OpenAlexW2141403725

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.