» Articles » PMID: 33234027

Overexpression of DDR1 Promotes Migration, Invasion, Though EMT-Related Molecule Expression and COL4A1/DDR1/MMP-2 Signaling Axis

Overview
Date 2020 Nov 25
PMID 33234027
Citations 9
Authors
Affiliations
Soon will be listed here.
Abstract

Purpose: Discoidin domain receptor 1 (DDR1) belongs to a novel class of receptor tyrosine kinases. Previous evidence indicates that DDR1 overexpression promotes the aggressive growth of bladder cancer (BC) cells. This study aimed to investigate the molecular mechanisms by which DDR1 influences BC.

Methods: DDR1 was transfected into human BC RT4 cells. DDR1, COL4A1, and MMP-2 expression in 30 BC tissues and paired adjacent tissues were examined by real-time polymerase chain reaction (RT-PCR) and immunohistochemistry. Transwell assays were conducted to determine cell migration and invasion. RT-PCR and western blot (WB) were also used to measure the DDR1, COL4A1, MMP-2, and EMT-related gene (ZEB1 and SLUG) expression in RT4 cells after DDR1 overexpression.

Results: COL4A1 and MMP-2 interacted with DDR1 in the PPI network. RT-PCR and immunohistochemistry results showed that both mRNA and protein levels of DDR1 and COL4A1 were significantly increased in BC tissue, while the expression of MMP-2 was increased only at the mRNA level ( < 0.05). Overexpression of DDR1 in RT4 cells significantly promoted their migratory and invasive capabilities ( < 0.05). Moreover, overexpression of DDR1 in RT4 cells increased the mRNA and protein expression of ZEB1, SLUG, COL4A1, and MMP-2 ( < 0.01). DDR1-mediated migration and invasion of RT4 cells were reversed after COL4A1-siRNA treatment.

Conclusion: DDR1 may be a potential therapeutic target in BC patients.

Citing Articles

DDR1 promotes metastasis of cervical cancer and downstream phosphorylation signal via binding GRB2.

Zhang J, Maimaiti A, Chang X, Sun P, Chang X Cell Death Dis. 2024; 15(11):849.

PMID: 39567474 PMC: 11579010. DOI: 10.1038/s41419-024-07212-5.


Integrating network analysis with differential expression to uncover therapeutic and prognostic biomarkers in esophageal squamous cell carcinoma.

Khurshid S, Usmani S, Ali R, Hamid S, Masoodi T, Sadida H Front Mol Biosci. 2024; 11:1425422.

PMID: 39234567 PMC: 11371674. DOI: 10.3389/fmolb.2024.1425422.


COL4A1 promotes the proliferation and migration of oral squamous cell carcinoma cells by binding to NID1.

Tian X, Sun J, Li C, Zhang K Exp Ther Med. 2023; 25(4):176.

PMID: 37006878 PMC: 10061039. DOI: 10.3892/etm.2023.11875.


Establishment of a Lymph Node Metastasis-Associated Prognostic Signature for Lung Adenocarcinoma.

Yu J, Li G, Tian Y, Huo S Genet Res (Camb). 2023; 2023:6585109.

PMID: 36793937 PMC: 9904923. DOI: 10.1155/2023/6585109.


A network map of discoidin domain receptor 1(DDR1)-mediated signaling in pathological conditions.

Dagamajalu S, Rex D, Suchitha G, Rai A, Kumar S, Joshi S J Cell Commun Signal. 2022; 17(3):1081-1088.

PMID: 36454444 PMC: 10409954. DOI: 10.1007/s12079-022-00714-x.


References
1.
Yeh Y, Lin H, Tang M . Dichotomy of the function of DDR1 in cells and disease progression. Biochim Biophys Acta Mol Cell Res. 2019; 1866(11):118473. DOI: 10.1016/j.bbamcr.2019.04.003. View

2.
Kadler K, Baldock C, Bella J, Boot-Handford R . Collagens at a glance. J Cell Sci. 2007; 120(Pt 12):1955-8. DOI: 10.1242/jcs.03453. View

3.
Krebs A, Mitschke J, Losada M, Schmalhofer O, Boerries M, Busch H . The EMT-activator Zeb1 is a key factor for cell plasticity and promotes metastasis in pancreatic cancer. Nat Cell Biol. 2017; 19(5):518-529. DOI: 10.1038/ncb3513. View

4.
Veidal S, Karsdal M, Nawrocki A, Larsen M, Dai Y, Zheng Q . Assessment of proteolytic degradation of the basement membrane: a fragment of type IV collagen as a biochemical marker for liver fibrosis. Fibrogenesis Tissue Repair. 2011; 4:22. PMC: 3204229. DOI: 10.1186/1755-1536-4-22. View

5.
Parkin J, San Antonio J, Pedchenko V, Hudson B, Jensen S, Savige J . Mapping structural landmarks, ligand binding sites, and missense mutations to the collagen IV heterotrimers predicts major functional domains, novel interactions, and variation in phenotypes in inherited diseases affecting basement membranes. Hum Mutat. 2011; 32(2):127-43. PMC: 4800984. DOI: 10.1002/humu.21401. View