Evidence map›Paper›PMID 19302411›Full record

ArticleTraffic (Copenhagen, Denmark)2009

Photoreceptor IFT complexes containing chaperones, guanylyl cyclase 1 and rhodopsin.

Reshma Bhowmick, Mei Li, Jun Sun, Sheila A Baker, Christine Insinna, Joseph C Besharse

Open access · greenAbstract read
In one paragraph

Article in Traffic (Copenhagen, Denmark), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
4.6field-weighted citation impact, top 5% 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

46 citing papers in PubMed, 70 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Functional compartmentalization of photoreceptor neurons.Pflugers Archiv : European journal of physiology · 2021
    Review
  8. Article
  9. Article
  10. Review
  11. Compartmentalization of Photoreceptor Sensory Cilia.Frontiers in cell and developmental biology · 2021
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Molecular basis for photoreceptor outer segment architecture.Progress in retinal and eye research · 2016
    Review
  17. Article
  18. Review
  19. Depletion of BBS Protein LZTFL1 Affects Growth and Causes Retinal Degeneration in Mice.Journal of genetics and genomics = Yi chuan xue bao · 2016
    Article
  20. Article
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 3 institutions in 1 country.

Reshma BhowmickDepartment of Cell Biology, Neurobiology and Anatomy, Medical College of Wisconsin, Milwaukee, WI 53226, USA.
Mei Li
Jun Sun
Sheila A Baker
Christine Insinna
Joseph C Besharse
Medical College of Wisconsin · USDuPont (United States) · USMassachusetts General Hospital · US

Funding

MORPHOLOGY MODULEP30EY001931 · NEI · MEDICAL COLLEGE OF WISCONSIN · PI LINK, BRIAN A · 1985 to 2016
$9.8M
VISUAL CELL-PIGMENT CELL INTERFACE AND DISC TURNOVERR01EY003222 · NEI · UNIVERSITY OF KANSAS MEDICAL CENTER · PI BESHARSE, JOSEPH C · 1985 to 2016
$5.0M
Rresearch Training Program in Vision ScienceT32EY014537 · NEI · MEDICAL COLLEGE OF WISCONSIN · PI Elena V Semina · 2002 to 2026
$4.2M
NEI NIH HHS EY03222NEI NIH HHS P30 EY001931NEI NIH HHS P30-EY01931NEI NIH HHS R01 EY003222NEI NIH HHS T32 EY014537NEI NIH HHS T32-EY014537
6 · The paper itself

Abstract

Intraflagellar transport (IFT) provides a mechanism for the transport of cilium-specific proteins, but the mechanisms for linkage of cargo and IFT proteins have not been identified. Using the sensory outer segments (OS) of photoreceptors, which are derived from sensory cilia, we have identified IFT-cargo complexes containing IFT proteins, kinesin 2 family proteins, two photoreceptor-specific membrane proteins, guanylyl cyclase 1 (GC1, Gucy2e) and rhodopsin (RHO), and the chaperones, mammalian relative of DNAJ, DnajB6 (MRJ), and HSC70 (Hspa8). Analysis of these complexes leads to a model in which MRJ through its binding to IFT88 and GC1 plays a critical role in formation or stabilization of the IFT-cargo complexes. Consistent with the function of MRJ in the activation of HSC70 ATPase activity, Mg-ATP enhances the co-IP of GC1, RHO, and MRJ with IFT proteins. Furthermore, RNAi knockdown of MRJ in IMCD3 cells expressing GC1-green fluorescent protein (GFP) reduces cilium membrane targeting of GC1-GFP without apparent effect on cilium elongation.

Indexed as

Amino Acid SequenceAnimalsGuanylate CyclaseImmunohistochemistryMiceMolecular ChaperonesMolecular Sequence DataPhotoreceptor Cells, VertebrateRhodopsinTwo-Hybrid System TechniquesGuanylate CyclaseMolecular ChaperonesRhodopsin

Identifiers

PMID19302411
PMCPMC2827254
OpenAlexW2107772204

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.