Alligator Bioscience presents promising immuno-oncology data at US conference; – Strong new preclinical findings for ADC-1013 and ATOR-1015

On May 4, 2017 Alligator reported that it will host a live webcast for analysts, investors and media on Friday, 5 May 2017, at 13:30 CET to discuss the data (Press release, Alligator Bioscience, MAY 4, 2017, View Source [SID1234538690]).

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ADC-1013, licensed to Janssen Biotech Inc., was shown to induce synergistic anti-tumor effects in combination with PD-1 receptor blockade in a pre-clinical bladder cancer model. Moreover, ADC-1013 indicated the potential to augment the effect of cancer vaccines in a lymphoma model.

"The new data supports that ADC-1013 may act synergistically with other immunotherapies, notably PD-1 checkpoint blockade and cancer vaccines, and holds great promise for the clinical programme." says Per Norlén, CEO at Alligator Bioscience.

The ATOR-1015 mechanism of action was confirmed in vitro and in vivo, and demonstrated tumor-directed immune activation. ATOR-1015 activated effector T-cells and suppressed regulatory T-cells in tumors, but not elsewhere in the body. Additional data included demonstration of anti-tumor effects in multiple tumor models and a strong data package on critical development properties including high solubility, thermal stability and manufacturing yield.

"The tumor-directed immune activation demonstrated by ATOR-1015 is remarkable. The predicted mechanism of action is confirmed and, based on the data, immune activation may be confined to the tumor area. The objective of adding clinical efficacy without adding significant toxicity seems to be within reach, and we are very much looking forward to initiating clinical development of ATOR-1015 in 2018," Per Norlén adds.

Webcast
The webcast can be accessed live on the link below and will be available on the company website 30 minutes after the broadcast.

View Source

Phone numbers for participants from:
UK: +442030089803
SE:+46856642696
US: +18558315946

For further information, please contact:
Per Norlén, CEO
Telephone: + 46 46 286 42 80 (switchboard)
E-mail: [email protected]

Rein Piir, VP Investor Relations at Alligator
Telephone: +46 708 537292
E-mail: [email protected]

Per-Olof Schrewelius, CFO
Telephone: +46 46 286 42 85
E-mail: [email protected]

This information is such information as Alligator Bioscience AB (publ) is obligated to disclose in accordance with EU market abuse regulation. The information was submitted, through the above contact persons, for publication on 4 May 2017 at 20:20 (CET).