Evidence map›Paper›PMID 34190001›Full record

ArticleCell cycle (Georgetown, Tex.)2021

LncRNA HCP5 promotes malignant cell behaviors in esophageal squamous cell carcinoma via the PI3K/AKT/mTOR signaling.

Jianyu Xu, Jianli Ma, Bixi Guan, Jian Li, Yan Wang, Songliu Hu

Open access · hybridAbstract read
In one paragraph

Article in Cell cycle (Georgetown, Tex.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

13 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Roles of long non-coding RNAs in oesophageal cancer pathogenesis.International journal of experimental pathology · 2025
    Review
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  6. Review
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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 2 institutions in 1 country.

Jianyu XuDepartment of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China.
Jianli MaDepartment of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China.
Bixi GuanDepartment of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China.
Jian LiDepartment of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China.
Yan WangDepartment of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China.
Songliu HuDepartment of Radiation Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China.
Harbin Medical University · CNThird Affiliated Hospital of Harbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The role of lncRNA HCP5 in esophageal squamous cell carcinoma (ESCC) remains unknown despite its involvement in different malignancies. MTT assay, EdU assay, TUNEL assay, transwell assay, and sphere formation assay were conducted to reveal ESCC cell viability, proliferation, apoptosis, migration, invasion, and stemness characteristics. FISH and subcellular fraction assays were performed to reveal the subcellular location of HCP5 in ESCC cells. Luciferase reporter assay and RIP assay were conducted to explore the downstream axis of HCP5. Our findings revealed that HCP5 expression was at a higher level in ESCC tissues and cells compared to that in control tissues and cells. Additionally, HCP5 promoted ESCC cellular activities by promoting proliferation, migration, invasion ability and stemness characteristics of ESCC cells as well as suppressing cell apoptosis. Furthermore, we found that HCP5 bound with miR-139-5p to upregulate PDE4A via the competing endogenous RNA network in ESCC cells. Importantly, HCP5 was discovered to stimulate the PI3K/AKT/mTOR signaling by regulating the downstream target genes. Finally, rescue assays indicated that HCP5 promoted ESCC cell growth by activating the PDE4A-medaited PI3K/AKT/mTOR pathway. HCP5 promotes ESCC cellular development by modulating the miR-139-5p/PDE4A pathway and stimulating the PI3K/AKT/mTOR signaling pathway, which may be conducive for the improvement of ESCC treatment.

Indexed as

Esophageal NeoplasmsEsophageal Squamous Cell CarcinomaMicroRNAsRNA, Long NoncodingCell Line, TumorCell MovementCell ProliferationHumansPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktSignal TransductionTOR Serine-Threonine KinasesHCP5 long noncoding RNA, humanMicroRNAsMIRN139 microRNA, humanMTOR protein, humanPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktRNA, Long NoncodingTOR Serine-Threonine KinasesESCCHCP5miR-139-5pPDE4Aproliferationstemness characteristics

Identifiers

PMID34190001
PMCPMC8344760
OpenAlexW3175959145

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.