Imperial College London
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Dr Ali K. Yetisen

Faculty of Engineering, Department of Chemical Engineering

Senior Lecturer
 
 
 
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Contact

 

+44 (0)20 7594 5562a.yetisen Website

 
 
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Location

 

507ACE ExtensionSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Akram:2020:10.1080/07388551.2020.1830746,
author = {Akram, MS and Pery, N and Butler, L and Shafiq, MI and Batool, N and Rehman, MFU and Grahame-Dunn, LG and Yetisen, AK},
doi = {10.1080/07388551.2020.1830746},
journal = {Critical Reviews in Biotechnology},
pages = {121--153},
title = {Challenges for biosimilars: focus on rheumatoid arthritis},
url = {http://dx.doi.org/10.1080/07388551.2020.1830746},
volume = {41},
year = {2020}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - Healthcare systems worldwide are struggling to find ways to fund the cost of innovative treatments such as gene therapies, regenerative medicine, and monoclonal antibodies (mAbs). As the world’s best known mAbs are close to facing patent expirations, the biosimilars market is poised to grow with the hope of bringing prices down for cancer treatment and autoimmune disorders, however, this has yet to be realized. The development costs of biosimilars are significantly higher than their generic equivalents due to therapeutic equivalence trials and higher manufacturing costs. It is imperative that academics and relevant companies understand the costs and stages associated with biologics processing. This article brings these costs to the forefront with a focus on biosimilars being developed for Rheumatoid Arthritis (RA). mAbs have remarkably changed the treatment landscape, establishing their superior efficacy over traditional small chemicals. Five blockbuster TNFα mAbs, considered as first line biologics against RA, are either at the end of their patent life or have already expired and manufacturers are seeking to capture a significant portion of that market. Although in principle, market-share should be available, withstanding that the challenges regarding the compliance and regulations are being resolved, particularly with regards to variation in the glycosylation patterns and challenges associated with manufacturing. Glycan variants can significantly affect the quality attributes requiring characterization throughout production. Successful penetration of biologics can drive down prices and this will be a welcome change for patients and the healthcare providers. Herein we review the biologic TNFα inhibitors, which are on the market, in development, and the challenges being faced by biosimilar manufacturers.
AU  - Akram,MS
AU  - Pery,N
AU  - Butler,L
AU  - Shafiq,MI
AU  - Batool,N
AU  - Rehman,MFU
AU  - Grahame-Dunn,LG
AU  - Yetisen,AK
DO  - 10.1080/07388551.2020.1830746
EP  - 153
PY  - 2020///
SN  - 0738-8551
SP  - 121
TI  - Challenges for biosimilars: focus on rheumatoid arthritis
T2  - Critical Reviews in Biotechnology
UR  - http://dx.doi.org/10.1080/07388551.2020.1830746
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000579105100001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - https://www.tandfonline.com/doi/full/10.1080/07388551.2020.1830746
VL  - 41
ER  -
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