677 Evaluation of anti-PD1 efficacy in germ-free and antibiotic-treated SPF mice bearing MC38 tumors

• Wei Zhou,
• Annie An,
• Davy Ouyang,
• Ying Jin,
• Xue Liang,
• Frieda Zhang,
• Guangmao Mu,
• Marvin Ouyang,
• Cai Li,
• Andy Liaw

Affiliations

Wei Zhou

Department of Neonatology, Guangzhou Women and Children's Medical Centre, Guangzhou Medical University, Guangzhou, China

Annie An

1Crown Bioscience Inc., San Diego, CA, USA

Davy Ouyang

1Crown Bioscience Inc., San Diego, CA, USA

Ying Jin

1Crown Bioscience Inc, San Diego, CA, USA

Xue Liang

2Merck Research Laboratories, Kenilworth, NJ, USA

Frieda Zhang

3Cyagen Biosciences Inc, Taicang, China

Guangmao Mu

4Crown Bioscience Inc., San Diego, CA, USA

Marvin Ouyang

5Cyagen Biosciences Inc., Taicang, China

Cai Li

2Merck Research Laboratories, Kenilworth, NJ, USA

Andy Liaw

2Merck Research Laboratories, Kenilworth, NJ, USA