Evidence map›Paper›PMID 27091450›Full record

ArticleThe Journal of cell biology2016

Kinesin-5 inhibitor resistance is driven by kinesin-12.

Emma G Sturgill, Stephen R Norris, Yan Guo, Ryoma Ohi

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
7.4field-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

69 citing papers in PubMed, 104 citations in OpenAlex.

  1. Review
  2. Article
  3. Kinesin Spindle Protein (KIF11) in Mitosis and Cancer.International journal of molecular sciences · 2025
    Review
  4. Review
  5. Review
  6. Mechanism and regulation of kinesin motors.Nature reviews. Molecular cell biology · 2025
    Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Positioning centrioles and centrosomes.The Journal of cell biology · 2024
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Mechanisms underlying spindle assembly and robustness.Nature reviews. Molecular cell biology · 2023
    Review
  18. Article
  19. Article
  20. Review

9 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

4 authors at 1 institution in 1 country.

Emma G SturgillDepartment of Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, TN 37232.
Stephen R NorrisDepartment of Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, TN 37232.
Yan GuoDepartment of Cancer Biology, Vanderbilt University Medical Center, Nashville, TN 37232.
Ryoma OhiDepartment of Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, TN 37232 ryoma.ohi@vanderbilt.edu.
Vanderbilt University Medical Center · US

Funding

Integrated Biological Systems Training in OncologyT32CA119925 · NCI · VANDERBILT UNIVERSITY · PI Vivian Gama, William Patrick Tansey · 2008 to 2026
$7.6M
Regulation of microtubule dynamics during cell divisionR01GM086610 · NIGMS · VANDERBILT UNIVERSITY · PI OHI, RYOMA · 2010 to 2023
$4.5M
NCI NIH HHS T32 CA119925NIGMS NIH HHS R01 GM086610
6 · The paper itself

Abstract

The microtubule (MT) cytoskeleton bipolarizes at the onset of mitosis to form the spindle. In animal cells, the kinesin-5 Eg5 primarily drives this reorganization by actively sliding MTs apart. Its primacy during spindle assembly renders Eg5 essential for mitotic progression, demonstrated by the lethal effects of kinesin-5/Eg5 inhibitors (K5Is) administered in cell culture. However, cultured cells can acquire resistance to K5Is, indicative of alternative spindle assembly mechanisms and/or pharmacological failure. Through characterization of novel K5I-resistant cell lines, we unveil an Eg5 motility-independent spindle assembly pathway that involves both an Eg5 rigor mutant and the kinesin-12 Kif15. This pathway centers on spindle MT bundling instead of Kif15 overexpression, distinguishing it from those previously described. We further show that large populations (∼10(7) cells) of HeLa cells require Kif15 to survive K5I treatment. Overall, this study provides insight into the functional plasticity of mitotic kinesins during spindle assembly and has important implications for the development of antimitotic regimens that target this process.

Indexed as

CysteineHeLa CellsHumansKinesinsSpindle Apparatus3-tritylthio-L-alanineCysteineKIF15 protein, humanKinesins

Identifiers

PMID27091450
PMCPMC5084272
OpenAlexW2340423447

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.