Evidence map›Paper›PMID 9725914›Full record

ArticleMolecular biology of the cell1998

Differential distribution of dynamin isoforms in mammalian cells.

H Cao, F Garcia, M A McNiven

Open access · greenAbstract read
In one paragraph

Article in Molecular biology of the cell, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 193 papers.

0numbers the graph read from it
0cells of the map it votes in
193citing papers in PubMed
6.4field-weighted citation impact, top 3% 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

193 citing papers in PubMed, 397 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Conformational Rearrangement of Fission DSPs.BioEssays : news and reviews in molecular, cellular and developmental biology · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Maximal Fusion Capacity and Efficient Replenishment of the Dense Core Vesicle Pool in Hippocampal Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  12. Review
  13. Article
  14. Implication of Dynamin-2 (DNM2) Mutations in Adult T-cell Acute Lymphoblastic Leukemia.Asian Pacific journal of cancer prevention : APJCP · 2023
    Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Article

133 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

3 authors at 1 institution in 1 country.

H CaoDepartment of Biochemistry and Molecular Biology and Center for Basic Research in Digestive Diseases, Mayo Clinic and Foundation, Rochester, Minnesota 55905, USA.
F Garcia
M A McNiven
Mayo Clinic · US

Funding

CYTOSKELETAL REGULATION OF VESICLE TRANSPORT IN LIVERR01DK044650 · NIDDK · MAYO CLINIC ROCHESTER · PI MC NIVEN, MARK A. · 1997 to 2020
$3.3M
Cytoskeletal Regulation Of Vesicle Transport In LiverR37DK044650 · NIDDK · MAYO CLINIC ROCHESTER · PI MC NIVEN, MARK A. · 2007 to 2016
$3.2M
Cytoskeletal Regulation Of Vesicle Transport In LiverR56DK044650 · NIDDK · MAYO CLINIC ROCHESTER · PI MC NIVEN, MARK A. · 2022 to 2022
$398k
CYTOSKELETAL REGULATION OF VESICLE TRANSPORT IN LIVERR29DK044650 · NIDDK · MAYO CLINIC COLL OF MEDICINE, ROCHESTER · PI MC NIVEN, MARK A. · 1992 to 1996
–
NIDDK NIH HHS DK44650NIDDK NIH HHS R01 DK044650NIDDK NIH HHS R37 DK044650NIDDK NIH HHS R56 DK044650
6 · The paper itself

Abstract

Dynamins are 100-kDa GTPases that are essential for clathrin-coated vesicle formation during receptor-mediated endocytosis. To date, three different dynamin genes have been identified, with each gene expressing at least four different alternatively spliced forms. Currently, it is unclear whether these different dynamin gene products perform distinct or redundant cellular functions. Therefore, the focus of this study was to identify additional spliced variants of dynamin from rat tissues and to define the distribution of the dynamin family members in a cultured rat epithelial cell model (Clone 9 cells). After long-distance reverse transcription (RT)-PCR of mRNA from different rat tissues, the full-length cDNAs encoding the different dynamin isoforms were sequenced and revealed four additional spliced variants for dynamin I and nine for dynamin III. Thus, in rat tissues there are a total of at least 25 different mRNAs produced from the three dynamin genes. Subsequently, we generated stably transfected Clone 9 cells expressing full-length cDNAs of six different spliced forms tagged with green fluorescent protein. Confocal or fluorescence microscopy of these transfected cells revealed that many of the dynamin proteins associate with distinct membrane compartments, which include clathrin-coated pits at the plasma membrane and the Golgi apparatus, and several undefined vesicle populations. These results indicate that the dynamin family is more extensive than was originally predicted and suggest that the different dynamin proteins are localized to distinct cytoplasmic or membrane compartments.

Indexed as

Amino Acid SequenceAnimalsCell LineCells, CulturedDynamin IDynamin IIIDynaminsEpithelial CellsGene ExpressionGreen Fluorescent ProteinsGTP PhosphohydrolasesIsoenzymesLuminescent ProteinsMaleMammalsMolecular Sequence DataDynamin IDynamin IIIDynaminsGreen Fluorescent ProteinsGTP PhosphohydrolasesIsoenzymesLuminescent ProteinsRecombinant Fusion Proteins

Identifiers

PMID9725914
PMCPMC25532
OpenAlexW2096476993

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.