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Science & Platform

Targeting cell state plasticity
Mechanism of Action

Targeting Plastic Cell States

to Block the Effects of Growth & Proliferation

In normal, healthy development, cells divide rapidly and proliferate to form the tissues and organs of the human body. Once these cells terminally differentiate, they are committed to a particular cell state and lose the ability to proliferate.

Normal stem cells transition through proliferative, plastic cell states as they mature. Hijacked developmental pathways push cells back into highly proliferative, plastic cell states causing a range of diseases.*

The plastic states of cancer cells are associated with the most aggressive, metastatic, and drug-resistant tumors. By targeting the drivers that lock cancer cells in an altered cell state, we can revert the tumor cells back to their normal cell state and inhibit their growth and proliferation.

Cell plasticity is also a key factor in inflammatory diseases. The ability (or inability) of immune cells to adapt and change cell state can play a key role in driving disease.

Our Platform

AURIGIN™ Platform

for Rapid Drug Discovery & Development

We have built a proprietary platform called AURIGIN that we are leveraging for the rapid discovery and development of therapies targeting cell-state plasticity.

AURIGIN is a proprietary platform that integrates our developmental biology expertise with AI Machine Learning algorithms. It includes a database of single cell genomics data that allows it to compare normal cell states to diseased cell states. The power of AURIGIN is its ability to harnesses novel insights into disease biology and generate validated targets, identify optimized model systems for early program de-risking, and identify biomarkers for effective patient selection.

Publications, Presentations, & Posters
December 9, 2024
Presentation
Presentation
POSTER

AUTX-703, a novel and potent KAT2A and KAT2B protein degrader, induces differentiation and offers survival advantage in a primary human AML xenograft model

Author(s)

Hélène Duparc, James Neef, Maulasri Bhatta, Janany Kandiah, Agathe Chédeville, Joe DeBartolo, Sara Sinicropi-Yao, Betty Chan, Alex Constan, Christophe Marzac, Jean-Baptiste Micol, Laura Antipov, Stephane de Botton, Katharine E. Yen, David S. Millan, Iléana Antony-Debré, Kimberly S. Straley

Published in

The American Society of Hematology

October 24, 2024
Presentation
Presentation
POSTER

AUTX-703, a novel and potent KAT2A and KAT2B protein degrader, induces profound cell state changes and inhibits growth in Small Cell Lung Cancer (SCLC) model systems

Author(s)

Sambad Sharma, James Neef, Maulasri Bhatta, Sara Sinicropi-Yao, Joe DeBartolo, Henry Wilson, Zied Boudhraa, Mohamed El Ezzy, Betty Chan, Andrew McRiner, Mark Bittinger, Thomas G. Graeber, Laura Antipov, Katharine E. Yen, David S. Millan, Kimberly S. Straley

View Presentation
View Poster

Presented at

EORTC-NCI-AACR (ENA) Symposium

Published in

August 19, 2024
Presentation
Presentation
POSTER

Property-based optimization of heterobifunctional degraders of KAT2A and KAT2B for the treatment of cancer

Author(s)

Neef J, Straley KS, Mukherjee C, Tipnis A, Bhatta M, Sharma S, Sinicropi-Yao S, DeBartolo J, McRiner A, Chan B, Wilson H, Lee C, Boudhraa Z, El Ezzy M, Bittinger M, Antipov L, Graeber T, Yen K, Millan D

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View Poster

Presented at

American Chemical Society

Published in

April 9, 2024
Presentation
Presentation
POSTER

Potent and selective degradation of KAT2A and KAT2B induces profound cell state changes and inhibits growth of AML, SCLC and NEPC model systems

Author(s)

Straley KS, Neef J, Antony-Debre I, Bhatta M, Sharma S, Sinicropi-Yao S, DeBartolo J, McRiner A, Chan, B, Wilson H, Lee CS, Boudhraa Z, El Ezzy M, Sharif U, Bittinger M, Antipov L, Graeber TG, de Botton S, Yen KE, Millan, DS

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View Poster

Presented at

AACR Annual Meeting 2024

Published in

April 7, 2024
Presentation
Presentation
POSTER

AURIGIN: A comprehensive single-cell OMICs atlas of human development and an AI/ML framework to classify and identify the drivers of tumor plasticity and altered cellular state

Author(s)

DeBartolo J, Wilson H, Straley KS, Bhatta M, Sharma S, Sinicropi-Yao S, Neef J, Chan B, McRiner A, Bittinger M, Antipov L, Yen KE, Graeber TG, Millan DS

View Presentation
View Poster

Presented at

AACR Annual Meeting 2024

Published in

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Recent News

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March 26, 2025

Auron Therapeutics Announces Poster Presentation at 2025 AACR Annual Meeting

Newton, MA, March 26, 2025 – Auron Therapeutics, a clinical-stage biotechnology company targeting cell-state plasticity to improve patient outcomes in oncology and inflammatory disease, today announced that the Company will present updated preclinical data from its lead program, AUTX-703, during a poster session at the American Association for Cancer Research (AACR) Annual Meeting from April 25-30, 2025 in Chicago, IL.

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