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LINC00941: a novel player involved in the progression of human cancers

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Abstract

LINC00941, also known as lncRNA-MUF, is an intergenic non-coding RNA located on chromosome 12p11.21. It actively participates in a complex competing endogenous RNA network, regulating the expression of microRNA and its downstream proteins. Through transcriptional and post-transcriptional regulation, LINC00941 plays a vital role in multiple signaling pathways, influencing cell behaviors such as tumor cell proliferation, epithelial–mesenchymal transition, migration, and invasion. Noteworthy is its consistently high expression in various tumor types, closely correlating with clinicopathological features and cancer prognoses. Elevated LINC00941 levels are associated with adverse clinical outcomes, including increased tumor size, extensive lymphatic metastasis, and distant metastasis, leading to poorer survival rates across different cancers. Additionally, LINC00941 and its associated genes are linked to various targeted drugs available in the market. In this comprehensive review, we systematically summarize existing studies, detailing LINC00941's differential expression, clinicopathological and prognostic implications, regulatory mechanisms, and associated therapeutic drugs. Our analysis includes relevant charts and incorporates bioinformatics analyses to verify LINC00941's differential expression in pan-cancer and explore potential transcriptional regulation patterns of downstream targets. This work not only establishes a robust data foundation but also guides future research directions. Given its potential as a significant cancer biomarker and therapeutic target, further investigation into LINC00941's differential expression and regulatory mechanisms is essential.

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Abbreviations

ACC:

Adrenocortical carcinoma

ALL:

Acute lymphoblastic leukemia

AML:

Acute myeloid leukemia

BLCA:

Bladder urothelial carcinoma

BRCA:

Breast invasive carcinoma

ceRNA:

Competing endogenous RNA

CESC:

Cervical esophageal squamous cell carcinoma

CHOL:

Cholangiocarcinoma

COAD:

Colon adenocarcinoma

CRC:

Colorectal cancer

DFS:

Disease-free survival

EMT:

Epithelial–mesenchymal transition

ESCA:

Esophageal carcinoma

ESCC:

Esophageal squamous cell carcinoma

FAK:

Focal adhesion kinase

GBM:

Glioblastoma multiforme

GC:

Gastric cancer

HCC:

Hepatocellular carcinoma

HNSC:

Head and neck squamous cell carcinoma

KICH:

Kidney chromophobe

KIRC:

Kidney renal clear cell carcinoma

KIRP:

Kidney papillary cell carcinoma

LATS1/2:

Large tumor suppressor 1/2

LC:

Laryngocarcinoma

LGG:

Lower grade glioma

LIHC:

Liver hepatocellular carcinoma

LncRNA:

Long non-coding RNA

LUAD:

Lung adenocarcinoma

LUSC:

Lung squamous cell carcinoma

miRNA:

MicroRNA

miRNA-RISC:

MiRNA-containing RNA-induced silencing complex

MREs:

MicroRNA response elements

MST1/2:

Mammalian sterile20-like kinase 1/2

NBL:

Neuroblastoma

NSCLC:

Non-small cell lung cancerr

OV:

Ovarian cancer

OS:

Overall survival

OSCC:

Oral squamous cell carcinoma

PAAD:

Pancreatic adenocarcinoma

PC:

Pancreatic cancer

PCPG:

Pheochromocytoma and paraganglioma cancer

PDAC:

Pancreatic ductal adenocarcinoma

PP2A:

Protein phosphatase 2A

PRAD:

Prostate adenocarcinoma

PTC:

Primes papillary thyroid cancer

READ:

Rectum adenocarcinoma

SARC:

Sarcoma

SKCM:

Skin cutaneous melanoma

SPP:

Signaling pathways project

STAD:

Stomach adenocarcinoma

TGCT:

Testicular germ cell tumors

TGF- β:

Transforming growth factor-β

THCA:

Thyroid carcinoma

THYM:

Thymoma

TNM:

Tumor node metastasis

TSS:

Transcription start site

UCEC:

Endometrioid cancer

UCS:

Uterine carcinosarcoma

UCSC Genome Browser:

http://genome.ucsc.edu/

CADDIE database:

https://exbio.wzw.tum.de/caddie/

ChIP-Atlas:

https://chip-atlas.org/

JASPAR 2022 database:

https://jaspar.genereg.net/

SPP database:

http://signalingpathways.org/index.jsf

TCGA database:

https://portal.gdc.cancer.gov/

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Acknowledgements

The authors would like to thank PubMed for the valuable information. Figs. 2 and 4 were created by BioRender (biorender.com).

Funding

This study was supported by the Qiantang Scholars Fund in Hangzhou City University (No. 210000–581835).

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QY, XS, YC, ZW, WH, QX, and YM collected and analyzed the literature, drafted the figures, and wrote the manuscript. SD and HL conceived the idea and gave the final approval of the submitted version. All authors have read and agreed to the published version of the manuscript.

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Correspondence to Hanbing Li or Shiwei Duan.

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Yan, Q., Su, X., Chen, Y. et al. LINC00941: a novel player involved in the progression of human cancers. Human Cell 37, 167–180 (2024). https://doi.org/10.1007/s13577-023-01002-5

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