Evidence map›Paper›PMID 22575458›Full record

ReviewBiochimica et biophysica acta2012

One ring to rule them all: trafficking of heme and heme synthesis intermediates in the metazoans.

Iqbal Hamza, Harry A Dailey

Abstract readReview
In one paragraph

Review in Biochimica et biophysica acta, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 131 papers.

0numbers the graph read from it
0cells of the map it votes in
131citing papers in PubMed
6.8field-weighted citation impact, top 2% 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

131 citing papers in PubMed, 234 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. A reversible feedback mechanism regulating mitochondrial heme synthesis.bioRxiv : the preprint server for biology · 2025
    Article
  10. Article
  11. Mechanisms of heme transport in the mitochondria.Biochemical Society transactions · 2025
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Upregulation of ATP6V0D2 benefits intracellular survival ofFrontiers in cellular and infection microbiology · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Maintenance of heme homeostasis inJournal of bacteriology · 2023
    Article

71 more citing papers are in PubMed but not listed here.

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.

Iqbal HamzaDepartment of Animal & Avian Sciences, University of Maryland, College Park, MD 20742, USA. hamza@umd.edu
Harry A Dailey
University of Georgia · USUniversity of Maryland, College Park · US

Funding

The Biological Role of Heme in NutritionR01DK074797 · NIDDK · UNIV OF MARYLAND, COLLEGE PARK · PI Iqbal Hamza · 2006 to 2026
$5.4M
The Transport of Nutritional Heme in Animal DevelopmentR01DK085035 · NIDDK · UNIV OF MARYLAND, COLLEGE PARK · PI HAMZA, IQBAL · 2010 to 2019
$3.6M
TERMINAL HEME SYNTHETIC ENZYMESR01DK032303 · NIDDK · UNIVERSITY OF GEORGIA (UGA) · PI DAILEY, HARRY A · 1986 to 2010
$2.4M
Erythroid heme synthesis regulation via the ferrochelatase [2Fe-2S] clusterR01DK096051 · NIDDK · UNIVERSITY OF GEORGIA · PI DAILEY, HARRY A · 2012 to 2015
$1.5M
Terminal steps in Heme BiosynthesisR56DK032303 · NIDDK · UNIVERSITY OF GEORGIA · PI DAILEY, HARRY A · 2010 to 2010
$175k
NIDDK NIH HHS DK32303NIDDK NIH HHS R01 DK032303NIDDK NIH HHS R01 DK074797NIDDK NIH HHS R01 DK085035NIDDK NIH HHS R01 DK096051NIDDK NIH HHS R01DK74797NIDDK NIH HHS R01DK85035NIDDK NIH HHS R56 DK032303
6 · The paper itself

Abstract

The appearance of heme, an organic ring surrounding an iron atom, in evolution forever changed the efficiency with which organisms were able to generate energy, utilize gasses and catalyze numerous reactions. Because of this, heme has become a near ubiquitous compound among living organisms. In this review we have attempted to assess the current state of heme synthesis and trafficking with a goal of identifying crucial missing information, and propose hypotheses related to trafficking that may generate discussion and research. The possibilities of spatially organized supramolecular enzyme complexes and organelle structures that facilitate efficient heme synthesis and subsequent trafficking are discussed and evaluated. Recently identified players in heme transport and trafficking are reviewed and placed in an organismal context. Additionally, older, well established data are reexamined in light of more recent studies on cellular organization and data available from newer model organisms. This article is part of a Special Issue entitled: Cell Biology of Metals.

Indexed as

AnimalsBiological TransportFerrochelataseHemeHemeproteinsHumansInsectaIronMembrane Transport ProteinsModels, MolecularMultienzyme ComplexesProtein BindingProtoporphyrinogen OxidaseYeastsFerrochelataseHemeHemeproteinshemozoinIronMembrane Transport ProteinsMultienzyme ComplexesProtoporphyrinogen Oxidase

Identifiers

PMID22575458
PMCPMC3412874
OpenAlexW2051447459

What OpenQuestion holds

Textmetadata
LicenceTDM
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.