NDLI: Role of CRD-BP in the growth of human Basal Cell Carcinoma Cells

Content Provider	PubMed Central
Author	Noubissi, Felicite K. Kim, Taewon Kawahara, Tisha N. Aughenbaugh, William D. Berg, Eric Longley, B. Jack Athar, Mohammad Spiegelman, Vladimir S.
Abstract	Although the number of new cases of Basal Cell Carcinoma (BCC) has increased rapidly in the last few decades, the molecular basis of its pathogenesis is not completely understood. Activation of Hedgehog (Hh) signaling pathway has been shown to be a key factor driving the development of BCC. The Wnt/β-catenin signaling pathway was also shown to be activated in BCCs and to perhaps modulate the activity of Hh pathway. We have previously identified a novel mechanism by which Wnt signaling regulates the transcriptional outcome of Hh signaling pathway. We demonstrated that CRD-BP, a direct target of the Wnt/β-catenin signaling, binds to GLI1 mRNA, stabilizes it, and consequently upregulates its levels (mRNA and protein) and activities. We hypothesized that Wnt-induced and CRD-BP-dependent regulation of GLI1 expression and activities is important to the development of BCC. In this study, we show that CRD-BP is over-expressed in BCC and that its expression positively correlates with the activation of both Wnt and Hh signaling pathways. We also describe the generation and characterization of a human BCC cell line. This cell line was utilized to demonstrate the importance of CRD-BP-dependent regulation of GLI1 expression and activities in the development of BCC.
Related Links	http://dx.doi.org/10.1038/jid.2014.17
Ending Page	1724
Page Count	7
Starting Page	1718
File Format	PDF
ISSN	0022202X
e-ISSN	15231747
Journal	The Journal of investigative dermatology
Issue Number	6
Volume Number	134
Language	English
Publisher Date	2014-06-01
Access Restriction	Open
Subject Keyword	Cell Biology Biochemistry Molecular Biology Dermatology Research in Higher Education
Content Type	Text
Resource Type	Article
Subject	Cell Biology Biochemistry Molecular Biology Dermatology

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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