Evidence map›Paper›PMID 24427328›Full record

ArticleInternational journal of clinical and experimental pathology2014

KAT5 silencing induces apoptosis of GBC-SD cells through p38MAPK-mediated upregulation of cleaved Casp9.

Fei-Ling Feng, Yong Yu, Chen Liu, Bai-He Zhang, Qing-Bao Cheng, Bin Li, Wei-Feng Tan, Xiang-Ji Luo, Xiao-Qing Jiang

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2014. 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
0.6field-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

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Silencing of Src by siRNA inhibits laryngeal carcinoma growth through the Src/PI-3 K/Akt pathway in vitro and in vivo.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2014
    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

9 authors at 1 institution in 1 country.

Fei-Ling FengDepartment of Biliary I, Third Affiliated Hospital of PLA Second Military Medical University Shanghai, China.
Yong YuDepartment of Biliary I, Third Affiliated Hospital of PLA Second Military Medical University Shanghai, China.
Chen LiuDepartment of Biliary I, Third Affiliated Hospital of PLA Second Military Medical University Shanghai, China.
Bai-He ZhangDepartment of Biliary I, Third Affiliated Hospital of PLA Second Military Medical University Shanghai, China.
Qing-Bao ChengDepartment of Biliary I, Third Affiliated Hospital of PLA Second Military Medical University Shanghai, China.
Bin LiDepartment of Biliary I, Third Affiliated Hospital of PLA Second Military Medical University Shanghai, China.
Wei-Feng TanDepartment of Biliary I, Third Affiliated Hospital of PLA Second Military Medical University Shanghai, China.
Xiang-Ji LuoDepartment of Biliary I, Third Affiliated Hospital of PLA Second Military Medical University Shanghai, China.
Xiao-Qing JiangDepartment of Biliary I, Third Affiliated Hospital of PLA Second Military Medical University Shanghai, China.
Army Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The poor overall prognosis of Gallbladder carcinoma (GBC) patients and the limited therapeutic regimens for these patients demonstrates the need for better therapeutic modalities, while the growing evidences have indicated that those genes contributed to epigenetic regulation may serve as therapeutic targets. The function of histone acetylation on growth and survival of GBC cells remains unknown. In present study, an RNAi screening of 16 genes involving histone acetyltransferases (HATs) was applied to GBC-SD cells and we found that KAT5 knockdown specifically inhibits the proliferation of GBC-SD cells by casp9-mediated apoptosis. Microarray data analysis showed that KAT5 RNAi may result in cleaved casp9 upregulation through p38MAPK activation in GBC-SD cells. The mRNA expression level of KAT5 was significantly upregulated in GBC tissues than in the adjacent normal tissues. In consistence with the mRNA level, the protein expression of KAT5 was markedly increased in tissues from patients with poor prognosis than those with good prognosis. These findings strongly indicated that KAT5 was implicated in GBC tumorigenesis and that its expression level was associated with the prognosis. Our work may also provide a potential therapeutic target for treatment of GBC patients.

Indexed as

ApoptosisBlotting, WesternCaspase 9Cell Line, TumorCell ProliferationFlow CytometryGallbladder NeoplasmsGene Expression Regulation, NeoplasticGene SilencingHistone AcetyltransferasesHumansImmunohistochemistryLysine Acetyltransferase 5Oligonucleotide Array Sequence Analysisp38 Mitogen-Activated Protein KinasesReal-Time Polymerase Chain ReactionCaspase 9Histone AcetyltransferasesKAT5 protein, humanLysine Acetyltransferase 5p38 Mitogen-Activated Protein KinasesRNA, Small InterferingGallbladder carcinomahistone acetyltransferasesKAT5p38MAPKRNAi screening

Identifiers

PMID24427328
PMCPMC3885462
OpenAlexW1616204887

What OpenQuestion holds

Textmetadata
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.