Evidence map›Paper›PMID 27291344›Full record

ArticleJournal of proteome research2016

Dynamic and Combinatorial Landscape of Histone Modifications during the Intraerythrocytic Developmental Cycle of the Malaria Parasite.

Anita Saraf, Serena Cervantes, Evelien M Bunnik, Nadia Ponts, Mihaela E Sardiu, Duk-Won D Chung, Jacques Prudhomme, Joseph M Varberg, Zhihui Wen, Michael P Washburn and 2 more

Abstract read
In one paragraph

Article in Journal of proteome research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
–field-weighted citation impact
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

40 citing papers in PubMed.

  1. Article
  2. Article
  3. ThemSphere · 2024
    Article
  4. Onametostat, a PfPRMT5 inhibitor, exhibits antimalarial activity toAntimicrobial agents and chemotherapy · 2024
    Article
  5. Article
  6. Article
  7. Review
  8. Review
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  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Peculiarities ofInternational journal of molecular sciences · 2021
    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

12 authors.

Anita SarafStowers Institute for Medical Research , 1000 E. 50th Street, Kansas City, Missouri 64110, United States.
Serena CervantesDepartment of Cell Biology and Neuroscience, University of California , 900 University Avenue, Riverside, California 92521, United States.
Evelien M BunnikDepartment of Cell Biology and Neuroscience, University of California , 900 University Avenue, Riverside, California 92521, United States.
Nadia PontsDepartment of Cell Biology and Neuroscience, University of California , 900 University Avenue, Riverside, California 92521, United States.
Mihaela E SardiuStowers Institute for Medical Research , 1000 E. 50th Street, Kansas City, Missouri 64110, United States.
Duk-Won D ChungDepartment of Cell Biology and Neuroscience, University of California , 900 University Avenue, Riverside, California 92521, United States.
Jacques PrudhommeDepartment of Cell Biology and Neuroscience, University of California , 900 University Avenue, Riverside, California 92521, United States.
Joseph M VarbergStowers Institute for Medical Research , 1000 E. 50th Street, Kansas City, Missouri 64110, United States.
Zhihui WenStowers Institute for Medical Research , 1000 E. 50th Street, Kansas City, Missouri 64110, United States.
Michael P WashburnStowers Institute for Medical Research , 1000 E. 50th Street, Kansas City, Missouri 64110, United States.
Laurence FlorensStowers Institute for Medical Research , 1000 E. 50th Street, Kansas City, Missouri 64110, United States.
Karine G Le RochDepartment of Cell Biology and Neuroscience, University of California , 900 University Avenue, Riverside, California 92521, United States.

Funding

The spatial organization of the Plasmodium genome throughout its infectious cycleR01AI106775 · NIAID · UNIVERSITY OF WASHINGTON · PI LE ROCH, KARINE GAELLE, NOBLE, WILLIAM STAFFORD · 2013 to 2016
$1.8M
Understanding the Role of Nucleosome Turnover in the Malaria ParasiteR01AI085077 · NIAID · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI LE ROCH, KARINE GAELLE, LONARDI, STEFANO · 2010 to 2013
$1.6M
The role of autophagy in the human malaria parasite life cycleF31AI096840 · NIAID · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI CERVANTES, SERENA · 2011 to 2011
$33k
NIAID NIH HHS F31 AI096840NIAID NIH HHS R01 AI085077NIAID NIH HHS R01 AI106775
6 · The paper itself

Abstract

A major obstacle in understanding the complex biology of the malaria parasite remains to discover how gene transcription is controlled during its life cycle. Accumulating evidence indicates that the parasite's epigenetic state plays a fundamental role in gene expression and virulence. Using a comprehensive and quantitative mass spectrometry approach, we determined the global and dynamic abundance of histones and their covalent post-transcriptional modifications throughout the intraerythrocytic developmental cycle of Plasmodium falciparum. We detected a total of 232 distinct modifications, of which 160 had never been detected in Plasmodium and 88 had never been identified in any other species. We further validated over 10% of the detected modifications and their expression patterns by multiple reaction monitoring assays. In addition, we uncovered an unusual chromatin organization with parasite-specific histone modifications and combinatorial dynamics that may be directly related to transcriptional activity, DNA replication, and cell cycle progression. Overall, our data suggest that the malaria parasite has a unique histone modification signature that correlates with parasite virulence.

Indexed as

Histone CodeEpigenesis, GeneticErythrocytesHistonesLife Cycle StagesMalariaPlasmodium falciparumProtozoan ProteinsTranscriptional ActivationTranscription, GeneticHistonesProtozoan Proteinscell cycleepigeneticshistoneslabel-free quantificationmalariamultiple reaction monitoringparasitepost-translational modificationstandem mass spectrometry

Identifiers

PMID27291344
PMCPMC5905347

What OpenQuestion holds

Textmetadata
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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.