Evidence map›Paper›PMID 34664314›Full record

ArticleJournal of clinical laboratory analysis2021

Myeloid dendritic cells in severe aplastic anemia patients exhibit stronger phagocytosis.

Yingying Sun, Chengcheng Wu, Chunyan Liu, Huaquan Wang, Yang Zhang, Yu Zhang, Ningyuan Ran, Zonghong Shao

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical laboratory analysis, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Reconceptualizing Aplastic Anemia-Seed, Worm, Soil.Journal of clinical laboratory analysis · 2026
    Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. 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

8 authors at 1 institution in 1 country.

Yingying SunDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.ORCID https://orcid.org/0000-0002-0788-7076
Chengcheng WuDepartment of Cardiology, Tianjin Medical University General Hospital, Tianjin, China.
Chunyan LiuDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.
Huaquan WangDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.
Yang ZhangDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.
Yu ZhangDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.
Ningyuan RanDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.
Zonghong ShaoDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.
Tianjin Medical University General Hospital · CN

Funding

National Natural Science Foundation of China 81770110National Natural Science Foundation of China 81770118National Natural Science Foundation of China 8180011National Natural Science Foundation of China 81800120National Natural Science Foundation of China 81870101Natural Science Foundation of Tianjin City 17JCQNJC11500Natural Science Foundation of Tianjin City 18JCYBJC91700Natural Science Foundation of Tianjin City 18ZXDBSY00140Science and Technology Project of Tianjin Municipal Health Commission RC20007Scientific Research Project of Tianjin Educational Committee 2020KJ149Zhao Yi-Cheng Medical Science Foundation ZYYFY2019029
6 · The paper itself

Abstract

backgroundA deeper understanding of the pathogenesis of severe aplastic anemia (SAA) is urgently warranted to achieve better therapeutic effects. The objective of this study was to investigate the phagocytosis of myeloid dendritic cell (mDC) in SAA patients.

methodsMyeloid dendritic cells were induced in vitro from bone marrow mononuclear cells from 26 SAA patients and 12 normal controls (HCs). The phagocytosis of mDCs was detected by flow cytometry using FITC-Dextran (40KD), and its correlation with the immune status and severity of the disease was analyzed.

resultsThe phagocytosis of mDC from untreated SAA patients was significantly stronger than that from complete remission group and HC group (p < 0.05). There was no statistical difference between the latter two groups (p > 0.05). The phagocytosis of mDC from SAA patients correlated positively with the concentration of interleukin (IL)-2 (r = 0.389, p < 0.05), and IL-4 (r = 0.556, p < 0.05), negatively with CD4

conclusionsThe increased phagocytosis of mDC in untreated SAA patients may contribute to abnormal activation of T helper (Th) and subsequent cytotoxic T lymphocyte (CTL) activation in these patients. It may be involved in the immune pathogenesis of SAA.

Indexed as

AdolescentAgedAged, 80 and overAnemia, AplasticCase-Control StudiesCells, CulturedChildDendritic CellsHumansInterleukin-2MaleMiddle AgedPhagocytosisTumor Necrosis Factor-alphaYoung AdultIL2 protein, humanInterleukin-2TNF protein, humanTumor Necrosis Factor-alphaaplastic anemiacytotoxic T lymphocytemDCphagocytosisT helper

Identifiers

PMID34664314
PMCPMC8649347
OpenAlexW3205108756

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.