Evidence map›Paper›PMID 27463006›Full record

ArticleOncotarget2016

Partial loss of interleukin 2 receptor gamma function in pigs provides mechanistic insights for the study of human immunodeficiency syndrome.

Yun-Jung Choi, Kiho Lee, Woo-Jin Park, Deug-Nam Kwon, Chankyu Park, Jeong Tae Do, Hyuk Song, Seong-Keun Cho, Kwang-Wook Park, Alana N Brown and 4 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 27% 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

8 citing papers in PubMed, 11 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

14 authors at 4 institutions in 2 countries.

Yun-Jung ChoiAnimal Biotechnology to Stem Cell and Regenerative Biotechnology, Humanized Pig Research Center (SRC), Konkuk University, Seoul, Republic of Korea.
Kiho LeeDepartment of Animal and Poultry Sciences, Virginia Tech, Blacksburg, VA, USA.
Woo-Jin ParkAnimal Biotechnology to Stem Cell and Regenerative Biotechnology, Humanized Pig Research Center (SRC), Konkuk University, Seoul, Republic of Korea.
Deug-Nam KwonAnimal Biotechnology to Stem Cell and Regenerative Biotechnology, Humanized Pig Research Center (SRC), Konkuk University, Seoul, Republic of Korea.
Chankyu ParkAnimal Biotechnology to Stem Cell and Regenerative Biotechnology, Humanized Pig Research Center (SRC), Konkuk University, Seoul, Republic of Korea.
Jeong Tae DoAnimal Biotechnology to Stem Cell and Regenerative Biotechnology, Humanized Pig Research Center (SRC), Konkuk University, Seoul, Republic of Korea.
Hyuk SongAnimal Biotechnology to Stem Cell and Regenerative Biotechnology, Humanized Pig Research Center (SRC), Konkuk University, Seoul, Republic of Korea.
Seong-Keun ChoDepartment of Animal Science, Pusan National University, Miryang, Gyeongnam, Republic of Korea.
Kwang-Wook ParkDepartment of Animal Science and Technology, Sunchon National University, Suncheon, Jeonnam, Republic of Korea.
Alana N BrownDivision of Animal Science, National Swine Resource and Research Center, University of Missouri, Columbia, MO, USA.
Melissa S SamuelDivision of Animal Science, National Swine Resource and Research Center, University of Missouri, Columbia, MO, USA.
Clifton N MurphyDivision of Animal Science, National Swine Resource and Research Center, University of Missouri, Columbia, MO, USA.
Randall S PratherDivision of Animal Science, National Swine Resource and Research Center, University of Missouri, Columbia, MO, USA.
Jin-Hoi KimAnimal Biotechnology to Stem Cell and Regenerative Biotechnology, Humanized Pig Research Center (SRC), Konkuk University, Seoul, Republic of Korea.
Konkuk University · KRUniversity of Missouri · USPusan National University · KRSunchon National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, we described the phenotype of monoallelic interleukin 2 receptor gamma knockout (mIL2RG+/Δ69-368 KO) pigs. Approximately 80% of mIL2RG+/Δ69-368 KO pigs (8/10) were athymic, whereas 20% (2/10) presented a rudimentary thymus. The body weight of IL2RG+/Δ69-368KO pigs developed normally. Immunological analysis showed that mIL2RG+/Δ69-368 KO pigs possessed CD25+CD44- or CD25-CD44+ cells, whereas single (CD4 or CD8) or double (CD4/8) positive cells were lacking in mIL2RG+/Δ69-368 KO pigs. CD3+ cells in the thymus of mIL2RG+/Δ69-368 KO pigs contained mainly CD44+ cells and/or CD25+ cells, which included FOXP3+ cells. These observations demonstrated that T cells from mIL2RG+/Δ69-368 KO pigs were able to develop to the DN3 stage, but failed to transition toward the DN4 stage. Whole-transcriptome analysis of thymus and spleen, and subsequent pathway analysis revealed that a subset of genes differentially expressed following the loss of IL2RG might be responsible for both impaired T-cell receptor and cytokine-mediated signalling. However, comparative analysis of two mIL2RG+/Δ69-368 KO pigs revealed little variability in the down- and up-regulated gene sets. In conclusion, mIL2RG+/Δ69-368 KO pigs presented a T-B+NK- SCID phenotype, suggesting that pigs can be used as a valuable and suitable biomedical model for human SCID research.

Indexed as

Disease Models, AnimalSevere Combined ImmunodeficiencyAnimalsGene Knockout TechniquesHumansInterleukin Receptor Common gamma SubunitSwineInterleukin Receptor Common gamma SubunitIL2RGimmunodeficiencyPathology Sectionsomatic cell nuclear transferTALENX-SCID

Identifiers

PMID27463006
PMCPMC5239447
OpenAlexW2495714803

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.