Evidence map›Paper›PMID 36909375›Full record

ArticleOncology letters2023

LPCAT1 is transcriptionally regulated by FOXA1 to promote breast cancer progression and paclitaxel resistance.

Huayi Zhang, Yaqin Zheng

Abstract read
In one paragraph

Article in Oncology letters, 2023. 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
–field-weighted citation impact
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.

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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

2 authors.

Huayi ZhangDepartment of Breast Surgery, Shanxi Provincial Cancer Hospital, Taiyuan, Shanxi 030013, P.R. China.
Yaqin ZhengDepartment of Radiation Oncology, Shanxi Provincial Cancer Hospital, Taiyuan, Shanxi 030013, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bioinformatics analysis indicates that lysophosphatidylcholine acyltransferase 1 (LPCAT1) and forkhead box A1 (FOXA1) are highly expressed in breast cancer tissues and their expression levels are correlated. Therefore, the aim of the present study was to investigate their involvement in the malignant progression and drug resistance of breast cancer. The clinical significance of LPCAT1 was analyzed using The Cancer Genome Atlas data. The enrichment of LPCAT1 in breast cancer cells was determined and the effects of LPCAT1 knockdown on cell proliferation, colony formation, migration, invasion and paclitaxel (PTX) resistance were evaluated. The association between LPCAT1 and FOXA1 was verified using luciferase reporter and chromatin immunoprecipitation assays. Thereafter, the ability of FOXA1 overexpression to regulate LPCAT1 regulation was evaluated. The results revealed that a high LPCAT1 level was associated with poor overall survival in patients with breast cancer. Furthermore, LPCAT1 was found to be highly expressed in breast cancer cells, and its knockdown resulted in suppressed proliferation, colony formation, migration and invasion, and weakened PTX resistance. Furthermore, FOXA1 overexpression attenuated the effects of LPCAT1 knockdown on cells, indicating that FOXA1 transcriptionally regulates LPCAT1. In summary, the present study reveals that LPCAT1 is transcriptionally regulated by FOXA1, which influences breast cancer cell proliferation, metastatic potential and PTX resistance.

Indexed as

breast cancerFOXA1LPCAT1metastasispaclitaxel resistance

Identifiers

PMID36909375
PMCPMC9996177

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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.