Evidence map›Paper›PMID 24504160›Full record

ArticlePloS one2014

Dietary restriction and fasting arrest B and T cell development and increase mature B and T cell numbers in bone marrow.

Shushimita Shushimita, Marjolein J W de Bruijn, Ron W F de Bruin, Jan N M IJzermans, Rudi W Hendriks, Frank J M F Dor

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 13% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Trial
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  8. Nutritional Regulation of Mammary Tumor Microenvironment.Frontiers in cell and developmental biology · 2022
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  15. 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

6 authors at 1 institution in 1 country.

Shushimita ShushimitaDepartment of Surgery, Division of Transplant Surgery, Erasmus MC-University Medical Center, Rotterdam, The Netherlands.
Marjolein J W de BruijnDepartment of Pulmonary Medicine, Erasmus MC-University Medical Center, Rotterdam, The Netherlands.
Ron W F de BruinDepartment of Surgery, Division of Transplant Surgery, Erasmus MC-University Medical Center, Rotterdam, The Netherlands.
Jan N M IJzermansDepartment of Surgery, Division of Transplant Surgery, Erasmus MC-University Medical Center, Rotterdam, The Netherlands.
Rudi W HendriksDepartment of Pulmonary Medicine, Erasmus MC-University Medical Center, Rotterdam, The Netherlands.
Frank J M F DorDepartment of Surgery, Division of Transplant Surgery, Erasmus MC-University Medical Center, Rotterdam, The Netherlands.
Erasmus MC · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dietary restriction (DR) delays ageing and extends life span. Both long- and short-term DR, as well as short-term fasting provide robust protection against many "neuronal and surgery related damaging phenomena" such as Parkinson's disease and ischemia-reperfusion injury. The exact mechanism behind this phenomenon has not yet been elucidated. Its anti-inflammatory actions prompted us to thoroughly investigate the consequences of DR and fasting on B and T cell compartments in primary and secondary lymphoid organs of male C57Bl/6 mice. In BM we found that DR and fasting cause a decrease in the total B cell population and arrest early B cell development, while increasing the number of recirculating mature B cells. In the fasting group, a significant reduction in peripheral B cell counts was observed in both spleen and mesenteric lymph nodes (mLN). Thymopoiesis was arrested significantly at double negative DN2 stage due to fasting, whereas DR resulted in a partial arrest of thymocyte development at the DN4 stage. Mature CD3(+) T cell populations were increased in BM and decreased in both spleen and mLN. Thus, DR arrests B cell development in the BM but increases the number of recirculating mature B cells. DR also arrests maturation of T cells in thymus, resulting in depletion of mature T cells from spleen and mLN while recruiting them to the BM. The functional relevance in relation to protection against organ damage needs to be determined.

Indexed as

Caloric RestrictionFastingAnimalsB-Lymphocyte SubsetsBody WeightBone Marrow CellsCell CountCell Cycle CheckpointsCell DifferentiationImmunophenotypingLymphoid TissueMaleMicePhenotypeT-Lymphocyte Subsets

Identifiers

PMID24504160
PMCPMC3913690
OpenAlexW1963586348

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.