Evidence map›Paper›PMID 19699159›Full record

ArticleMolecular oncology2009

Transforming growth-interacting factor (TGIF) regulates proliferation and differentiation of human myeloid leukemia cells.

Rizwan Hamid, Stephen J Brandt

Open access · bronzeAbstract read
In one paragraph

Article in Molecular oncology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

29 citing papers in PubMed, 58 citations in OpenAlex.

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  18. TGIF1 promoted the growth and migration of cancer cells in nonsmall cell lung cancer.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
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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

2 authors at 2 institutions in 1 country.

Rizwan HamidDepartment of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37232, United States. rizwan.hamid@vanderbilt.edu
Stephen J Brandt
Vanderbilt University Medical Center · USVA Tennessee Valley Healthcare System · US

Funding

Functions of the TG-Interacting Transcription Factor (TGIF) in HematopoiesisK08HL089903 · NHLBI · VANDERBILT UNIVERSITY · PI HAMID, RIZWAN · 2009 to 2012
$441k
NHLBI NIH HHS K08 HL089903
6 · The paper itself

Abstract

Transforming growth-interacting factor (TGIF) is a homeobox transcriptional repressor that has been implicated in holoprosencephaly and various types of cancer. TGIF is expressed in hematopoietic stem cells and modulates TGF-beta and retinoic acid (RA) signaling, both of which play an important role in hematopoiesis. We recently reported that TGIF's levels correlate inversely with survival in patients with acute myelogenous leukemia. Here we present the first direct evidence of a role for TGIF in myelopoiesis. We used short hairpin RNA interference to define the effects of TGIF knockdown on proliferation and differentiation of myeloid leukemia-derived cell lines. Decreased TGIF expression resulted in reduced proliferation and differentiation and lower expression of CEBPbeta, CEBPepsilon, PU.1 and RUNX1, key myeloid transcription factors. Furthermore, TGF-beta signaling was increased and RA signaling was decreased. Further insights into the molecular basis of TGIF's effects were provided by a genome-wide chromatin immunoprecipitation-based elucidation of TGIF target genes. Together, these data suggest that TGIF has an important role myelopoiesis and may regulate the balance between proliferation and differentiation. Reduced TGIF expression could tip the balance toward quiescence thus providing progenitor as well as hematopoietic stem cells protection from anti-cycle agents.

Indexed as

Cell ProliferationLeukemia, MyeloidAnimalsApoptosisCell CycleCell DifferentiationGene Knockdown TechniquesHL-60 CellsHomeodomain ProteinsHumansMiceMyelopoiesisRepressor ProteinsRNA InterferenceSignal TransductionTranscription FactorsHomeodomain ProteinsRepressor ProteinsTGIF1 protein, humanTranscription FactorsTransforming Growth Factor betaTretinoin

Identifiers

PMID19699159
PMCPMC5527533
OpenAlexW2044385569

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.