Cited by 734Protein Kinase Regulation and GTPase SignalingCellular transport and secretionCellular Mechanics and Interactions

The DOI matches its Crossref record; 60 of the 60 references it cites were found in a registry or an index.

Induction of Membrane Ruffling and Fluid-Phase Pinocytosis in Quiescent Fibroblasts by ras Proteins

Bar-Sagi, Dafna, Feramisco, James R.·1986·Science

Abstract

Expression of the ras oncogene is thought to be one of the contributing events in the initiation of certain types of human cancer. To determine the cellular activities that are directly triggered by ras proteins, the early consequences of microinjection of the human H- ras proteins into quiescent rat embryo fibroblasts were investigated. Within 30 minutes to 1 hour after injection, cells show a marked increase in surface ruffles and fluid-phase pinocytosis. The rapid enhancement of membrane ruffling and pinocytosis is induced by both the proto-oncogenic and the oncogenic forms of the H- ras protein. The effects produced by the oncogenic protein persist for more than 15 hours after injection, whereas the effects of the proto-oncogenic protein are short-lived, being restricted to a 3-hour interval after injection. The stimulatory effect of the ras oncogene protein on ruffling and pinocytosis is dependent on the amount of injected protein and is accompanied by an apparent stimulation of phospholipase A 2 activity. These rapid changes in cell membrane activities induced by ras proteins may represent primary events in the mechanism of action of ras proteins.

Overview

Integrity signals

Registry

Crossref · 10.1126/science.3090687

Cites

60 of 60 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Citations

Cites

Flagged first, then by citations

Show all 60 references

Research works printed but not linked: 2

  1. ALLISON, A.C., SYMPOSIA OF THE SOCIETY FOR EXPERIMENTAL BIOLOGY 28: 419 (1974).
  2. McClure, D. B., Cold Spring Harbor Conferences on Cell Proliferation 9: 345 (1982).

Cited by

Sorted by citations

Items 101–200 of 732

Metadata

Authors
Bar-Sagi, D., & Feramisco, J. R.
Affiliations
  • Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724
  • Cold Spring Harbor Laboratory (US)
Venue
Science
Published
1986-09-05
Volume
233
Issue
4768
Pages
1061-1068
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1969560454
Cited by
734
References
60
Citations by year
2026: 6 · 2025: 15 · 2024: 17 · 2023: 23 · 2022: 17 · 2021: 21 · 2020: 17 · 2019: 25 · 2018: 23 · 2017: 19 · 2016: 14 · 2015: 25 · 2014: 14 · 2013: 11 · 2012: 5
FWCI
14.12
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Cancer Institute (CA39811, CA07896)
  • National Institute of General Medical Sciences (GM 28277)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Kinase Regulation and GTPase Signaling
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular transport and secretion
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular Mechanics and Interactions
Keywords
H-Ras, oncogenic Ras, ruffles, fluid-phase pinocytosis, quiescent fibroblasts, phospholipase A2, cell membrane dynamics, microinjection, tumor initiation
MeSH terms
Animals, Cell Cycle, Cell Membrane, Cells, Cultured, Culture Media, DNA, Humans, Microinjections, Oncogene Proteins, Viral, Phospholipases A, Phospholipids, Pinocytosis, Time Factors, GTP-Binding Proteins, Rats, Phospholipases A2

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review