Evidence map›Paper›PMID 33957977›Full record

ArticleStem cell research & therapy2021

AQP0 is a novel surface marker for deciphering abnormal erythropoiesis.

Tso-Fu Wang, Guan-Ling Lin, Sung-Chao Chu, Chang-Chin Chen, Yu-Shan Liou, Hsin-Hou Chang, Der-Shan Sun

Open access · goldAbstract read
In one paragraph

Article in Stem cell research & therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 34% 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

3 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

7 authors at 1 institution in 2 countries.

Tso-Fu Wang *Departments of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan, Republic of China.
Guan-Ling Lin *Department of Molecular Biology and Human Genetics, Tzu-Chi University, No. 701, Section 3, Zhong-Yang Road, Hualien, 97004, Taiwan, Republic of China.
Sung-Chao ChuDepartments of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan, Republic of China.
Chang-Chin ChenDepartment of Molecular Biology and Human Genetics, Tzu-Chi University, No. 701, Section 3, Zhong-Yang Road, Hualien, 97004, Taiwan, Republic of China.
Yu-Shan LiouDepartment of Molecular Biology and Human Genetics, Tzu-Chi University, No. 701, Section 3, Zhong-Yang Road, Hualien, 97004, Taiwan, Republic of China.
Hsin-Hou ChangDepartment of Molecular Biology and Human Genetics, Tzu-Chi University, No. 701, Section 3, Zhong-Yang Road, Hualien, 97004, Taiwan, Republic of China.
Der-Shan SunDepartment of Molecular Biology and Human Genetics, Tzu-Chi University, No. 701, Section 3, Zhong-Yang Road, Hualien, 97004, Taiwan, Republic of China. dssun@mail.tcu.edu.tw.ORCID 0000-0002-1994-7355
Tzu Chi University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHematopoiesis occurs in the bone marrow, producing a complete spectrum of blood cells to maintain homeostasis. In addition to light microscopy, chromosome analysis, and polymerase chain reaction, flow cytometry is a feasible and fast method for quantitatively analyzing hematological diseases. However, because sufficient specific cell markers are scarce, dyserythropoietic diseases are challenging to identify through flow cytometry.

methodsBone marrow samples from C57BL/B6 mice and one healthy donor were analyzed using traditional two-marker (CD71 and glycophorin A) flow cytometry analysis. After cell sorting, the gene expressions of membrane proteins in early and late erythropoiesis precursors and in nonerythroid cells were characterized using microarray analysis.

resultsAmong characterized gene candidates, aquaporin 0 (AQP0) expressed as a surface protein in early- and late-stage erythropoiesis precursors and was not expressed on nonerythroid cells. With the help of AQP0 staining, we could define up to five stages of erythropoiesis in both mouse and human bone marrow using flow cytometry. In addition, because patients with dyserythropoiesis generally exhibited a reduced population of APQ0

conclusionsAQP0 was successfully demonstrated to be a marker of erythroid differentiation. The expression levels of AQP0 are downregulated in patients with dyserythropoiesis, indicating a critical role of AQP0 in erythropoiesis. Accordingly, the level of AQP0

Indexed as

ErythropoiesisHematologic DiseasesAnimalsAquaporinsBiomarkersBone Marrow CellsEye ProteinsHumansMiceMice, Inbred C57BLaquaporin 0AquaporinsBiomarkersEye ProteinsAquaporin 0 (AQP0)BiomarkerBone marrowDyserythropoiesisErythropoiesisFlow cytometryHematopoiesis

Identifiers

PMID33957977
PMCPMC8101103
OpenAlexW3159074634

What OpenQuestion holds

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Registered trials

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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.