Evidence map›Paper›PMID 35274786›Full record

ArticleJournal of clinical laboratory analysis2022

Abnormal expression of histone acetylases in CD8+ T cells of patients with severe aplastic anemia.

Weiwei Qi, Yu Zhang, Yachen Wang, Huaquan Wang, Rong Fu, Zonghong Shao

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical laboratory analysis, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 32% 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

6 citing papers in PubMed, 9 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

6 authors at 1 institution in 1 country.

Weiwei QiDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.
Yu ZhangDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.
Yachen WangDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.
Huaquan WangDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.
Rong FuDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.
Zonghong ShaoDepartment of Hematology, Tianjin Medical University General Hospital, Tianjin, China.ORCID https://orcid.org/0000-0003-4966-2956
Tianjin Medical University General Hospital · CN

Funding

National Natural Science Foundation of China 81700117National Natural Science Foundation of China 81770110National Natural Science Foundation of China 81770118National Natural Science Foundation of China 81870101National Natural Science Foundation of China 81970115National Natural Science Foundation of China 81970116Tianjin Medical and Health Society tjsyljkxh003
6 · The paper itself

Abstract

introductionWe aimed to investigate the balance between the mRNA levels of histone acetyltransferases (HATs) and histone deacetylases (HDACs) in CD8+ T cells of patients with severe aplastic anemia (SAA).

methodsTwenty untreated SAA patients, 18 remission SAA patients (R-SAA), and 22 normal controls were evaluated. The mRNA expression levels of HATs, HDACs, and IFNG in CD8+ T cells were measured by real-time quantitative reverse transcription polymerase chain reaction.

resultsHistone acetylase EP300 and CREBBP mRNA levels were significantly elevated in CD8+ T cells of SAA patients compared with the normal controls (both p < 0.05). No significant differences were observed in HDAC1 and HDAC7 mRNA between SAA patients and the normal controls. There was an obvious positive correlation between IFNG and EP300 (r = 0.5126, p < 0.01), and CREBBP (r = 0.4663, p < 0.05), respectively, in SAA and R-SAA patients. In addition, EP300 and CREBBP mRNA levels were clearly correlated with clinical parameters of peripheral blood and bone marrow in those patients.

conclusionOur findings suggest that EP300 and CREBBP are increased in CD8+ T cells of SAA patients and are correlated with disease severity. The imbalances in HATs and HDACs may play a role in activating CD8+ T cells to promote the immune pathogenesis of SAA.

Indexed as

Anemia, AplasticBone MarrowCD8-Positive T-LymphocytesHistone AcetyltransferasesHumansRNA, MessengerHistone AcetyltransferasesRNA, MessengerCD8+T cellsHATsHDACsIFN-γsevere aplastic anemia

Identifiers

PMID35274786
PMCPMC8993608
OpenAlexW4220689315

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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.