Evidence map›Paper›PMID 25283745›Full record

ArticleExperimental hematology2015

Alternative splicing of EKLF/KLF1 in murine primary erythroid tissues.

Yvette Y Yien, Merlin Nithya Gnanapragasam, Ritama Gupta, Stefano Rivella, James J Bieker

Open access · bronzeAbstract read
In one paragraph

Article in Experimental hematology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 41% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Review
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

5 authors at 3 institutions in 1 country.

Yvette Y YienDepartment of Developmental & Regenerative Biology, Mount Sinai School of Medicine, New York, NY, United States.
Merlin Nithya GnanapragasamDepartment of Developmental & Regenerative Biology, Mount Sinai School of Medicine, New York, NY, United States.
Ritama GuptaDepartment of Pediatric Hematology-Oncology, Weill Cornell Medical College, New York, NY, United States.
Stefano RivellaDepartment of Pediatric Hematology-Oncology, Weill Cornell Medical College, New York, NY, United States.
James J BiekerDepartment of Developmental & Regenerative Biology, Mount Sinai School of Medicine, New York, NY, United States; Black Family Stem Cell Institute, Mount Sinai School of Medicine, New York, NY, United States; Tisch Cancer Institute, Mount Sinai School of Medicine, New York, NY, United States. Electronic address: james.bieker@mssm.edu.
Cornell University · USIcahn School of Medicine at Mount Sinai · USMount Sinai Hospital · US

Funding

PATHOPHYSIOLOGY OF HUMAN BLOOD CELLST32HL007574 · NHLBI · CHILDREN'S HOSPITAL BOSTON · PI Daniel Evan Bauer · 1985 to 2026
$18.4M
Function of Putative Determinant in HematopoiesisR01DK046865 · NIDDK · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI JAMES J BIEKER · 1993 to 2026
$11.2M
Hepcidin therapy for iron overload and hematologic disordersR01DK090554 · NIDDK · WEILL MEDICAL COLL OF CORNELL UNIV · PI RIVELLA, STEFANO · 2010 to 2021
$5.2M
The influence of genotype on the outcome of gene transfer in beta-thalassemiaR01HL102449 · NHLBI · WEILL MEDICAL COLL OF CORNELL UNIV · PI RIVELLA, STEFANO · 2010 to 2014
$2.1M
Regulation of mitochondrial heme metabolism by Tmem14cF32DK098866 · NIDDK · BRIGHAM AND WOMEN'S HOSPITAL · PI YIEN, YVETTE Y · 2013 to 2014
$108k
NHLBI NIH HHS R01 HL102449NHLBI NIH HHS T32 HL007574NIDDK NIH HHS F32 DK098866NIDDK NIH HHS R01 DK046865NIDDK NIH HHS R01 DK090554
6 · The paper itself

Abstract

Alternative splicing has emerged as a vital way to expand the functional repertoire of a set number of mammalian genes. For example, such changes can dramatically alter the function and cellular localization of transcription factors. With this in mind, we addressed whether EKLF/KLF1 mRNA, coding for a transcription factor that plays a critical role in erythropoietic gene regulation, is alternatively spliced. We find that EKLF mRNA undergoes exon skipping only in primary tissues and that this splice variant (SV) remains at a very low level in both embryonic and adult erythroid cells, as well as during terminal differentiation. The resultant protein is truncated and partially encodes a non-erythroid Krüppel-like factor amino acid sequence. Its overexpression can alter full-length erythroid Krüppel-like factor function at selected promoters. We discuss these results in the context of stress and with respect to recent global studies on the role of alternative splicing during terminal erythroid differentiation.

Indexed as

Alternative SplicingAmino Acid MotifsAmino Acid SequenceAnimalsBase SequenceCell LineageCell Line, TumorErythroid CellsErythropoiesisFemaleGene Expression RegulationGenes, ReporterHumansK562 CellsKruppel-Like Transcription FactorsLeukemia, Erythroblastic, Acuteerythroid Kruppel-like factorKruppel-Like Transcription FactorsProtein IsoformsRecombinant Fusion ProteinsRNA, MessengerRNA, Neoplasm

Identifiers

PMID25283745
PMCPMC4268327
OpenAlexW1982635539

What OpenQuestion holds

Textmetadata
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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.