Evidence map›Paper›PMID 26051713›Full record

ArticleStructure (London, England : 1993)2015

Insights into Autoregulation of Notch3 from Structural and Functional Studies of Its Negative Regulatory Region.

Xiang Xu, Sung Hee Choi, Tiancen Hu, Kittichoat Tiyanont, Roger Habets, Arjan J Groot, Marc Vooijs, Jon C Aster, Rajiv Chopra, Christy Fryer and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Structure (London, England : 1993), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

44 citing papers in PubMed, 75 citations in OpenAlex.

  1. Article
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  7. Induction of T-Cell Differentiation by KLF4 in T-Cell Acute Lymphoblastic Leukemia Cells Harboring Activating Mutation in NOTCH3.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  8. Review
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  15. Review
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  18. Review
  19. Notch signaling pathway: architecture, disease, and therapeutics.Signal transduction and targeted therapy · 2022
    Review
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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

11 authors at 4 institutions in 2 countries.

Xiang XuDepartment of Cancer Biology, Dana Farber Cancer Institute, Boston, MA 02215, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA.
Sung Hee ChoiDepartment of Cancer Biology, Dana Farber Cancer Institute, Boston, MA 02215, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA.
Tiancen HuNovartis Institutes for Biomedical Research, Cambridge, MA 02139, USA.
Kittichoat TiyanontDepartment of Cancer Biology, Dana Farber Cancer Institute, Boston, MA 02215, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA.
Roger HabetsDepartment of Radiotherapy (MAASTRO)/GROW - School for Developmental Biology & Oncology, Maastricht University, Maastricht 6229, the Netherlands.
Arjan J GrootDepartment of Radiotherapy (MAASTRO)/GROW - School for Developmental Biology & Oncology, Maastricht University, Maastricht 6229, the Netherlands.
Marc VooijsDepartment of Radiotherapy (MAASTRO)/GROW - School for Developmental Biology & Oncology, Maastricht University, Maastricht 6229, the Netherlands.
Jon C AsterDepartment of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA.
Rajiv ChopraNovartis Institutes for Biomedical Research, Cambridge, MA 02139, USA.
Christy FryerNovartis Institutes for Biomedical Research, Cambridge, MA 02139, USA.
Stephen C BlacklowDepartment of Cancer Biology, Dana Farber Cancer Institute, Boston, MA 02215, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA; Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA. Electronic address: stephen_blacklow@hms.harvard.edu.
Harvard University · USMaastricht University · NLNovartis (United States) · USBrigham and Women's Hospital · US

Funding

Protein CoreP01CA119070 · NCI · BRIGHAM AND WOMEN'S HOSPITAL · PI ASTER, JON C. · 2006 to 2016
$10.3M
Structure and Function in Notch SignalingR01CA092433 · NCI · HARVARD MEDICAL SCHOOL · PI BLACKLOW, STEPHEN C. · 2002 to 2016
$5.0M
European Research Council 208259NCI NIH HHS P01 CA119070NCI NIH HHS R01 CA092433
6 · The paper itself

Abstract

Notch receptors are transmembrane proteins that undergo activating proteolysis in response to ligand stimulation. A negative regulatory region (NRR) maintains receptor quiescence by preventing protease cleavage prior to ligand binding. We report here the X-ray structure of the NRR of autoinhibited human Notch3, and compare it with the Notch1 and Notch2 NRRs. The overall architecture of the autoinhibited conformation, in which three LIN12-Notch repeat (LNR) modules wrap around a heterodimerization domain, is preserved in Notch3, but the autoinhibited conformation of the Notch3 NRR is less stable. The Notch3 NRR uses a highly conserved surface on the third LNR module to form a dimer in the crystal. Similar homotypic interfaces exist in Notch1 and Notch2. Together, these studies reveal distinguishing structural features associated with increased basal activity of Notch3, demonstrate increased ligand-independent signaling for disease-associated mutations that map to the Notch3 NRR, and identify a conserved dimerization interface present in multiple Notch receptors.

Indexed as

Cell Line, TumorCrystallography, X-RayHEK293 CellsHumansModels, MolecularMutation, MissenseProtein BindingProtein Interaction Domains and MotifsProtein MultimerizationProteolysisReceptor, Notch3Receptors, NotchNOTCH3 protein, humanReceptor, Notch3Receptors, Notch

Identifiers

PMID26051713
PMCPMC4497832
OpenAlexW1516255381

What OpenQuestion holds

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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.