GC 1008, GC1008
- immunoglobulin G4, anti-(human transforming growth factors beta-1, beta-2 (G-TSF or cetermin) and beta-3), human monoclonal GC-1008 γ4 heavy chain (134-215′)-disulfide with human monoclonal GC-1008 κ light chain, dimer (226-226”:229-229”)-bisdisulfide
- immunoglobulin G4, anti-(transforming growth factor β) (human monoclonal GC-1008 heavy chain), disulfide with human monoclonal GC-1008 light chain, dimer
For Idiopathic Pulmonary Fibrosis, Focal Segmental Glomerulosclerosis,and Cancer
An anti-TGF-beta antibody in phase I clinical trials (2011) for treatment-resistant primary focal segmental glomerulosclerosis.
A pan-specific, recombinant, fully human monoclonal antibody directed against human transforming growth factor (TGF) -beta 1, 2 and 3 with potential antineoplastic activity. Fresolimumab binds to and inhibits the activity of all isoforms of TGF-beta, which may result in the inhibition of tumor cell growth, angiogenesis, and migration. TGF-beta, a cytokine often over-expressed in various malignancies, may play an important role in promoting the growth, progression, and migration of tumor cells.
Fresolimumab (GC1008) is a human monoclonal antibody and an immunomodulator. It is intended for the treatment of idiopathic pulmonary fibrosis (IPF), focal segmental glomerulosclerosis, and cancer (kidney cancer and melanoma).
Fresolimumab was discovered by Cambridge Antibody Technology (CAT) scientists and was one of a pair of candidate drugs that were identified for the treatment of the fatal condition scleroderma. CAT chose to co-develop the two drugs metelimumab (CAT-192) and fresolimumab with Genzyme. During early development, around 2004, CAT decided to drop development of metelimumab in favour of fresolimumab.
As of June 2011 the drug was being tested in humans (clinical trials) against IPF, renal disease, and cancer. On 13 August 2012, Genzyme applied to begin a Phase 2 clinical trial in primary focal segmental glomerulosclerosis comparing fresolimumab versus placebo.
As of July 2014, Sanofi-Aventis continue to list fresolimumab in their research and development portfolio under Phase II development.
- 3 Statement On A Nonproprietary Name Adopted By The USAN Council – Fresolimumab
- 4 Grütter, Christian; Wilkinson, Trevor; Turner, Richard; Podichetty, Sadhana; Finch, Donna; McCourt, Matthew; Loning, Scott; Jermutus, Lutz; Grütter, Markus G. (2008-12-23). “A cytokine-neutralizing antibody as a structural mimetic of 2 receptor interactions”. Proceedings of the National Academy of Sciences 105 (51): 20251–20256. doi:10.1073/pnas.0807200106. ISSN 0027-8424. PMC 2600578. PMID 19073914.
- 5 http://www.independent.co.uk/news/business/news/cat-may-abandon-skin-drug-after-trial-results-disappoint-569445.html
- 6 http://www.bbc.co.uk/news/business-12477750
- 7 http://www.genengnews.com/gen-news-highlights/scientists-trigger-white-fat-to-become-brown-fat-like-to-treat-obesty-and-type-2-diabetes/81245389/
- 8 Clinicaltrials.gov for Fresolimumab
- 9 http://clinicaltrials.gov/show/NCT01665391
- 10 http://en.sanofi.com/rd/rd_portfolio/rd_portfolio.aspx
|Target||TGF beta 1, 2 and 3|
|Molar mass||144.4 kDa|