Evidence map›Paper›PMID 38200184›Full record

ArticleCommunications biology2024

CCDC88B interacts with RASAL3 and ARHGEF2 and regulates dendritic cell function in neuroinflammation and colitis.

Jean-Frederic Olivier, David Langlais, Thiviya Jeyakumar, Maria J Polyak, Luc Galarneau, Romain Cayrol, Hua Jiang, Kelly R Molloy, Guoyue Xu, Harumi Suzuki and 3 more

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

7 citing papers in PubMed, 5 citations in OpenAlex.

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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

13 authors at 7 institutions in 4 countries.

Jean-Frederic Olivier *Department of Biochemistry, McGill University, Montreal, QC, Canada.
David Langlais *McGill Research Center on Complex Traits, Montreal, QC, Canada.ORCID 0000-0003-4429-0110
Thiviya JeyakumarDepartment of Biochemistry, McGill University, Montreal, QC, Canada.
Maria J PolyakDepartment of Biochemistry, McGill University, Montreal, QC, Canada.
Luc GalarneauDepartment of Medicine, Sherbrooke University, Sherbrooke, QC, Canada.ORCID 0000-0003-1871-9331
Romain CayrolDepartment of Pathology, University of Montreal Hospital Center (CHUM), Montreal, QC, Canada.
Hua JiangLaboratory of Cellular and Structural Biology, The Rockefeller University, New York, NY, USA.
Kelly R MolloyLaboratory of Mass Spectrometry and Gaseous Ion Chemistry, The Rockefeller University, New York, NY, USA.
Guoyue XuDepartment of Human Genetics, Victor Phillip Dahdaleh Institute of Genomic Medicine, Montreal, QC, Canada.ORCID 0000-0002-7699-8837
Harumi SuzukiDepartment of Immunology and Pathology, National Center for Global Health and Medicine, Tokyo, Japan.
John LaCavaLaboratory of Cellular and Structural Biology, The Rockefeller University, New York, NY, USA.ORCID 0000-0002-6307-7713
Philippe GrosDepartment of Biochemistry, McGill University, Montreal, QC, Canada. philippe.gros@mcgill.ca.ORCID 0000-0002-0114-1978
Nassima FodilMcGill Research Center on Complex Traits, Montreal, QC, Canada.ORCID 0000-0002-4319-5560
McGill University · CARockefeller University · USCenter for Northern Studies · CACentre Hospitalier de l’Université de Montréal · CANational Center for Global Health and Medicine · JPUniversité de Sherbrooke · CAUniversity Medical Center Groningen · NL

Funding

TR&D Project 4. The Imaging Stage: Multiscale Spatiotemporal Modeling of Macromolecular Systems in Cellular NeighborhoodsP41GM109824 · NIGMS · ROCKEFELLER UNIVERSITY · PI ROUT, MICHAEL P · 2014 to 2023
$18.8M
Demonstrating interactome-level connections between Alzheimer disease, LINE-1 retrotransposons, and cellular senescenceR01GM126170 · NIGMS · ROCKEFELLER UNIVERSITY · PI LACAVA, JOHN · 2018 to 2021
$2.4M
NIGMS NIH HHS P41 GM109824NIGMS NIH HHS R01 GM126170
6 · The paper itself

Abstract

CCDC88B is a risk factor for several chronic inflammatory diseases in humans and its inactivation causes a migratory defect in DCs in mice. CCDC88B belongs to a family of cytoskeleton-associated scaffold proteins that feature protein:protein interaction domains. Here, we identified the Rho/Rac Guanine Nucleotide Exchange Factor 2 (ARHGEF2) and the RAS Protein Activator Like 3 (RASAL3) as CCDC88B physical and functional interactors. Mice defective in Arhgef2 or Rasal3 show dampened neuroinflammation, and display altered cellular response and susceptibility to colitis; ARHGEF2 maps to a human Chromosome 1 locus associated with susceptibility to IBD. Arhgef2 and Rasal3 mutant DCs show altered migration and motility in vitro, causing either reduced (Arhgef2) or enhanced (Rasal3) migratory properties. The CCDC88B/RASAL3/ARHGEF2 complex appears to regulate DCs migration by modulating activation of RHOA, with ARHGEF2 and RASAL3 acting in opposite regulatory fashions, providing a molecular mechanism for the involvement of these proteins in DCs immune functions.

Indexed as

ColitisNeuroinflammatory DiseasesAnimalsCell Physiological PhenomenaCytoskeletonDendritic CellsHumansMiceras GTPase-Activating ProteinsRho Guanine Nucleotide Exchange FactorsARHGEF2 protein, humanArhgef2 protein, mouseRASAL3 protein, mouseras GTPase-Activating ProteinsRho Guanine Nucleotide Exchange Factors

Identifiers

PMID38200184
PMCPMC10781698
OpenAlexW4390697593

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.