See the published version of this preprint at Journal of Experimental & Clinical Cancer Research.
This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
A new preprint design is coming!
We have improved readability, clarity, accessibility, and opportunities for engagement.
Research
Xiaodong Jin
Zhejiang University School of Medicine First Affiliated Hospital
Corresponding Author
ORCiD: https://orcid.org/0000-0003-2734-3882
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Background: Transcriptional co-activator with PDZ-binding motif (TAZ) has been reported to involve in tumor progression, epithelial-mesenchymal transition (EMT) process and glycometabolism modulation. Herein, the underlying molecular mechanisms of TAZ-induced biological effects in bladder cancer were discovered;
Methods: qRT-PCR, western blot and immunohistochemistry were performed to determine the level of TAZ in bladder cancer cells and tissues; CCK-8 assay, Colony formation assay, wound healing assay and Transwell assay were performed to evaluate the functions of TAZ, miR-942-3p and GAS1. qRT-PCR and western blot were used to determine the expression levels of related genes. Chromatin immunoprecipitation and dual-luciferase reporter assay confirmed the interaction between TAZ and miR-942. In vivo tumorigenesis assay and colorimetric assay of glycolysis were also conducted;
Results: We determined the upregulation and vital roles of TAZ in bladder cancer. TAZ-induced upregulation of miR-942-3p amplified upstream signaling by inhibiting the expression of large tumor suppressor 2 (LATS2, a TAZ inhibitor). MiR-942-3p attenuated the suppression of cell proliferation, EMT process and glycolysis induced by TAZ knockdown. Further, miR-942-3p resulted in restrained expression of growth arrest-specific 1 (GAS1) to modulate biological functions;
Conclusion: Our study identified a novel positive feedback loop between TAZ and miR-942-3p that regulates biological functions in bladder cancer cells via GAS1 expression, and illustrated that TAZ and miR-942-3p might be potential therapeutic targets for bladder cancer treatment.
Keywords
Bladder cancer, TAZ, miR-942-3p, Progression, EMT, Glycometabolism
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
This is a list of supplementary files associated with this preprint. Click to download.
Loading...
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Published
View the published article at Journal of Experimental & Clinical Cancer Research.
Version 1
Posted 07 Oct, 2020
No community comments so far
Editorial decision: Major revision
On 27 Oct, 2020
Review #2 received
Received 26 Oct, 2020
Reviewer #2 agreed
On 20 Oct, 2020
Review #1 received
Received 18 Oct, 2020
Reviewer #1 agreed
On 01 Oct, 2020
Reviewers invited
Invitations sent on 30 Sep, 2020
First submitted
On 29 Sep, 2020
Editor assigned
On 29 Sep, 2020
Submission checks complete
On 28 Sep, 2020
Editor invited
On 28 Sep, 2020
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Learn more about our company.
A new preprint design is coming!
We have improved readability, clarity, accessibility, and opportunities for engagement.
See the published version of this preprint at Journal of Experimental & Clinical Cancer Research.
This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
Research
Xiaodong Jin
Zhejiang University School of Medicine First Affiliated Hospital
Corresponding Author
ORCiD: https://orcid.org/0000-0003-2734-3882
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Published
View the published article at Journal of Experimental & Clinical Cancer Research.
Version 1
Posted 07 Oct, 2020
No community comments so far
Editorial decision: Major revision
On 27 Oct, 2020
Review #2 received
Received 26 Oct, 2020
Reviewer #2 agreed
On 20 Oct, 2020
Review #1 received
Received 18 Oct, 2020
Reviewer #1 agreed
On 01 Oct, 2020
Reviewers invited
Invitations sent on 30 Sep, 2020
First submitted
On 29 Sep, 2020
Editor assigned
On 29 Sep, 2020
Submission checks complete
On 28 Sep, 2020
Editor invited
On 28 Sep, 2020
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
View the published article at Journal of Experimental & Clinical Cancer Research.
Background: Transcriptional co-activator with PDZ-binding motif (TAZ) has been reported to involve in tumor progression, epithelial-mesenchymal transition (EMT) process and glycometabolism modulation. Herein, the underlying molecular mechanisms of TAZ-induced biological effects in bladder cancer were discovered;
Methods: qRT-PCR, western blot and immunohistochemistry were performed to determine the level of TAZ in bladder cancer cells and tissues; CCK-8 assay, Colony formation assay, wound healing assay and Transwell assay were performed to evaluate the functions of TAZ, miR-942-3p and GAS1. qRT-PCR and western blot were used to determine the expression levels of related genes. Chromatin immunoprecipitation and dual-luciferase reporter assay confirmed the interaction between TAZ and miR-942. In vivo tumorigenesis assay and colorimetric assay of glycolysis were also conducted;
Results: We determined the upregulation and vital roles of TAZ in bladder cancer. TAZ-induced upregulation of miR-942-3p amplified upstream signaling by inhibiting the expression of large tumor suppressor 2 (LATS2, a TAZ inhibitor). MiR-942-3p attenuated the suppression of cell proliferation, EMT process and glycolysis induced by TAZ knockdown. Further, miR-942-3p resulted in restrained expression of growth arrest-specific 1 (GAS1) to modulate biological functions;
Conclusion: Our study identified a novel positive feedback loop between TAZ and miR-942-3p that regulates biological functions in bladder cancer cells via GAS1 expression, and illustrated that TAZ and miR-942-3p might be potential therapeutic targets for bladder cancer treatment.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
This is a list of supplementary files associated with this preprint. Click to download.
Loading...