2023

Realizing the potential of antibody-drug conjugates

by cyb2025

KISHORE HOTHA
Global Vice President, AR&D Operations, Veranova

ABSTRACT

Antibody-drug conjugates (ADCs) have long been described as a promising component of the industry’s oncology toolkit. The specificity of ADCs has allowed them to meet the growing demand for targeted, safer treatment options for cancer patients. However, their complex nature has led to some challenges when approaching the development and manufacturing of ADCs. This article discusses some of the main ways in which ADC safety and efficacy can be maximized, and highlights the importance of choosing the right CDMO partner during the development process.

Antibody-drug conjugates (ADCs) have long been described as a promising component of the pharmaceutical industry’s oncology toolkit. Due to their exact nature, ADCs meet the growing demand for efficacious therapies that provide targeted and safer treatment options for cancer patients. However, even with a growing number of ADCs in the pipeline, the full promise of ADCs has yet to be fully realized.

 

Easy as ADC?
ADCs comprise three major components: a small molecule payload, a linker, and an antibody (see Figure 1). While this seems straightforward as a concept, in practice, designing, developing, and manufacturing ADCs is a complex and multi-faceted undertaking.

 

ABOUT THE AUTHOR

Dr. Kishore Hotha is the scientific leader at Veranova and serves as the Global VP, AR&D lab operations. Over two decades in the pharmaceutical and CDMO landscape, he has shaped the scientific business strategies for several INDs, NDAs, and ANDAs.
Dr. Hotha has extensive expertise in developing drug substances and products, particularly in small molecules, HPAPI, drug linkers, ADCs, and complex drug dosage forms. He has authored over 50 scientific research publications and serves on several editorial boards. Dr. Hotha received his Ph.D. from JNT University, India, and has held leadership positions at Lupin and Dr. Reddy’s in Research & Development.

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