Evidence map›Paper›PMID 28957409›Full record

ArticlePloS one2017

Bone marrow basophils provide survival signals to immature B cells in vitro but are dispensable in vivo.

Joshua M Moreau, Selena Cen, Alexandra Berger, Caren Furlonger, Christopher J Paige

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 46% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Article
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

5 authors at 1 institution in 1 country.

Joshua M MoreauPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID http://orcid.org/0000-0002-1227-1508
Selena CenPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.
Alexandra BergerPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.
Caren FurlongerPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.
Christopher J PaigePrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.
University Health Network · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immature B cells are the first B cell progenitors to express a fully formed B cell receptor and are therefore subject to extensive selection processes that act to mitigate the emergence of autoreactive clones. While it is well appreciated that most B cell generation in the bone marrow is highly dependent on access to molecules present in the local milieu, the existence of extrinsically provided factors that modulate immature B cell biology is ambiguous. Nonetheless, a population of CD49b+CD90lo cells has demonstrated in vitro potential to promote immature B cell survival. Using a mouse basophil reporter strain we confirmed the identity of these CD49b+CD90lo supportive cells as basophils. However, analysis of bone marrow B cell populations following lineage specific basophil depletion demonstrates that basophils do not have a significant role in vivo in modulating immature B cell biology during steady-state conditions.

Indexed as

AnimalsBasophilsBone Marrow CellsCell LineageCell SurvivalCoculture TechniquesCytoprotectionFemaleHomeodomain ProteinsImmunoglobulin lambda-ChainsIntegrin alpha2Lymphocyte CountMicePrecursor Cells, B-LymphoidThy-1 AntigensHomeodomain ProteinsImmunoglobulin lambda-ChainsIntegrin alpha2RAG-1 proteinThy-1 Antigens

Identifiers

PMID28957409
PMCPMC5619841
OpenAlexW2756722893

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.