Evidence map›Paper›PMID 11857081›Full record

ArticleOncogene2002

The putative tumor suppressor RASSF1A homodimerizes and heterodimerizes with the Ras-GTP binding protein Nore1.

Sara Ortiz-Vega, Andrei Khokhlatchev, Maria Nedwidek, Xian-feng Zhang, Reinhard Dammann, Gerd P Pfeifer, Joseph Avruch

Erratum issuedAbstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 91 papers.

0numbers the graph read from it
0cells of the map it votes in
91citing 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

91 citing papers in PubMed, 211 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Signaling pathways and clinical application of RASSF1A and SHOX2 in lung cancer.Journal of cancer research and clinical oncology · 2020
    Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. MRAS: A Close but Understudied Member of the RAS Family.Cold Spring Harbor perspectives in medicine · 2018
    Review
  11. Tumor suppressor C-RASSF proteins.Cellular and molecular life sciences : CMLS · 2018
    Review
  12. Review
  13. Review
  14. Article
  15. Review
  16. Review
  17. Ras signaling through RASSF proteins.Seminars in cell & developmental biology · 2016
    Review
  18. Review
  19. Article
  20. Article

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

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Sara Ortiz-VegaDiabetes Unit and Medical Services, Massachusetts General Hospital, Boston, Massachusetts, MA 02114, USA.
Andrei Khokhlatchev
Maria Nedwidek
Xian-feng Zhang
Reinhard Dammann
Gerd P Pfeifer
Joseph Avruch
Massachusetts General Hospital · USCity of Hope · USHarvard University · US

Funding

TRAINING PROGRAM IN ENDOCRINOLOGY AND DIABETEST32DK007028 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI Karen K Miller · 1986 to 2026
$18.5M
NIDDK NIH HHS T32DK07028
6 · The paper itself

Abstract

Nore and RASSF1A are noncatalytic proteins that share 50% identity over their carboxyterminal 300 AA, a segment that encompasses a putative Ras-Rap association (RA) domain. RASSF1 is expressed as several splice variants, each of which contain an RA domain, however the 340 AA RASSF1A, but not the shorter RASSF1C variant, is a putative tumor suppressor. Nore binds to Ras and several Ras-like GTPases in a GTP dependent fashion however neither RASSF1 (A or C) or the C. elegans Nore/RASSF1 homolog, T24F1.3 exhibit any interaction with Ras or six other Ras-like GTPases in a yeast two-hybrid expression assay. A low recovery of RASSF1A (but not RASSF1C) in association with RasG12V is observed however on transient expression in COS cells. Nore and RASSF1A can each efficiently homodimerize and heterodimerize with each other through their nonhomologous aminoterminal segments. Recombinant RASSF1C exhibits a much weaker ability to homodimerize or heterodimerize; thus the binding of RASSF1C to Nore is very much less than the binding of RASSF1A to Nore. The association of RASSF1A with RasG12V in COS cells appears to reflect the heterodimerization of RASSF1A with Nore, inasmuch the recovery of RASSF1A with RasG12V is increased by concurrent expression of full length Nore, and abolished by expression of Nore deleted of its RA domain. The preferential ability of RASSF1A to heterodimerize with Nore and thereby associate with Ras-like GTPases may be relevant to its putative tumor suppressor function.

Indexed as

Caenorhabditis elegans ProteinsTumor Suppressor ProteinsAnimalsBlotting, WesternCOS CellsDimerizationGenes, Tumor SuppressorMolecular WeightMonomeric GTP-Binding ProteinsNeoplasm ProteinsProtein BindingRNA, MessengerSequence Homology, Amino AcidTwo-Hybrid System TechniquesYeastsCaenorhabditis elegans ProteinsMonomeric GTP-Binding ProteinsNeoplasm ProteinsRASSF1 protein, humanRNA, MessengerRSF-1 protein, C elegansTumor Suppressor Proteins

Identifiers

PMID11857081
OpenAlexW2066118482

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.