Evidence map›Paper›PMID 30442912›Full record

ArticleScientific reports2018

Changes in bursal B cells in chicken during embryonic development and early life after hatching.

Kwang Hyun Ko, In Kyu Lee, Girak Kim, Min Jeong Gu, Hyun Young Kim, Byung-Chul Park, Tae Sub Park, Seung Hyun Han, Cheol-Heui Yun

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

26 citing papers in PubMed, 44 citations in OpenAlex.

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  17. Frontiers in immunology · 2022
    Review
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  20. Review
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

9 authors at 2 institutions in 3 countries.

Kwang Hyun KoDepartment of Agricultural Biotechnology and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea.
In Kyu LeeDepartment of Agricultural Biotechnology and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea.
Girak KimDepartment of Agricultural Biotechnology and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea.
Min Jeong GuDepartment of Agricultural Biotechnology and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea.
Hyun Young KimDepartment of Oral Microbiology and Immunology, Dental Research Institute, and Brain Korea 21 Plus Program, School of Dentistry, Seoul National University, Seoul, 08826, Republic of Korea.
Byung-Chul ParkInstitute of Green Bio Science Technology, Seoul National University, Pyeongchang, 25354, Republic of Korea.
Tae Sub ParkInstitute of Green Bio Science Technology, Seoul National University, Pyeongchang, 25354, Republic of Korea.
Seung Hyun HanDepartment of Oral Microbiology and Immunology, Dental Research Institute, and Brain Korea 21 Plus Program, School of Dentistry, Seoul National University, Seoul, 08826, Republic of Korea.
Cheol-Heui YunDepartment of Agricultural Biotechnology and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea. cyun@snu.ac.kr.ORCID http://orcid.org/0000-0002-0041-2887
Seoul National University · KRSeoul National University Dental Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The bursa of Fabricius, the primary lymphoid organ for B cell development found only in birds, offers novel approaches to study B cell differentiation at various developmental stages. Here, we explored the changes and mechanism involved in the developmental stages of bursal B cells. The bursal B cells rapidly increased in the late embryonic stage and around hatching, which coincided with changes in specific cell surface markers. Moreover, the cells in the bursa were divided by size into small (low forward- and side-scatter) or large (high forward- and side-scatter) via flow cytometry. It is intriguing that the proportion of small and large B cells was reversed during this period. Because little is known about this phenomenon, we hypothesized that size-based B cell population could be used as an indicator to distinguish their status and stage during B cell development in chicken. The results demonstrated that large B cells are actively proliferating cells than small B cells. Additionally, large B cells showed higher mRNA expression of both proliferation- and differentiation-associated genes compared to small B cells. Taken together, these data show that large bursal B cells are the main source of proliferation and differentiation during B cell development in chickens.

Indexed as

Embryonic DevelopmentAnimalsB-LymphocytesBursa of FabriciusCell DifferentiationCell ProliferationCell SizeChick EmbryoChickensGene Expression Regulation, DevelopmentalPhenotype

Identifiers

PMID30442912
PMCPMC6238004
OpenAlexW2900307034

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.