AstraZeneca and Lilly expand immuno-oncology research collaboration with new combinations

AstraZeneca and Eli Lilly and Company (Lilly) today announced an extension to their existing immuno-oncology collaboration exploring novel combination therapies for the treatment of patients with solid tumours.

Under the terms of the expanded agreement, AstraZeneca and Lilly will evaluate the safety and efficacy of a range of additional combinations across the companies’ complementary portfolios. Lilly will lead the execution of the studies, while both companies will contribute resources. Additional details of the collaboration, including tumours to be studied and financial terms, were not disclosed.

AstraZeneca’s anti-PD-L1 immune checkpoint inhibitor, durvalumab (MEDI4736), will be combined with Lilly molecules that target the immune system, including:

  • TGF-beta kinase inhibitor, galunisertib;
  • CXCR4 peptide antagonist;
  • An anti-CSF-1R monoclonal antibody, which will be assessed additionally with AstraZeneca’s anti-CTLA-4 monoclonal antibody, tremelimumab.
  • The companies will also explore other combinations targeting tumour drivers and resistance mechanisms, including:

  • Lilly’s abemaciclib (CDK4 and 6 small molecule inhibitor) with Faslodex, AstraZeneca’s marketed selective oestrogen receptor down regulator (SERD);
  • Both CYRAMZA® (ramucirumab) and necitumumab, Lilly’s anti-VEGFR and anti-EGFR monoclonal antibodies respectively, with AZD9291, AstraZeneca’s investigational third generation EGFR inhibitor.
  • Mondher Mahjoubi, Senior Vice President, Global Product Strategy for Oncology at AstraZeneca, said: “The extension of our collaboration with Lilly further supports our combination-focused oncology strategy and adds to our broad development programme across small molecules and immunotherapies.”

    Richard Gaynor, MD, Senior Vice President, Product Development and Medical Affairs at Lilly Oncology, said: “The expansion of Lilly’s research partnership with AstraZeneca will explore the far-reaching potential of combining novel targeted therapies. Our respective pipelines afford multiple targeted options to create innovative combinations in immuno-oncology and beyond, that we hope will lead to future cancer treatment options.”

    Earlier this year, Lilly and AstraZeneca announced a Phase I clinical trial collaboration to evaluate the safety and preliminary efficacy of combining durvalumab and ramucirumab as a treatment for patients with advanced solid tumours.

    In addition to combinations within the company’s own pipeline of immuno-oncology and small molecule investigational medicines, AstraZeneca and its biologics research and development arm, MedImmune, have a broad programme of combination clinical trials underway with a range of partners.
    About AstraZeneca in Oncology

    Oncology is a therapeutic area in which AstraZeneca has deep-rooted heritage. It will be potentially transformational for the company’s future, becoming the sixth growth platform. Our vision is to help patients by redefining the cancer treatment paradigm and one day eliminate cancer as cause of death. By 2020, we are aiming to bring six new cancer medicines to patients.

    Our broad pipeline of next-generation medicines is focused on four main disease areas - lung, ovarian, breast, and haematological cancers. These are being targeted through four key platforms – immuno-oncology, the genetic drivers of cancer and resistance, DNA damage repair and antibody drug conjugates.
    About AstraZeneca

    AstraZeneca is a global, innovation-driven biopharmaceutical business that focuses on the discovery, development and commercialisation of prescription medicines, primarily for the treatment of cardiovascular, metabolic, respiratory, inflammation, autoimmune, oncology, infection and neuroscience diseases. AstraZeneca operates in over 100 countries and its innovative medicines are used by millions of patients worldwide. For more information please visit:
    About Ramucirumab (CYRAMZA®)

    In the EU, ramucirumab has been granted marketing authorisation for use in adults, in combination with paclitaxel, for the treatment of advanced gastric or gastro-oesophageal junction adenocarcinoma following prior chemotherapy, and as a monotherapy in this setting for patients for whom treatment in combination with paclitaxel is not appropriate.

    Ramucirumab is approved in the US for use as a single agent or in combination with paclitaxel as a treatment for people with advanced or metastatic gastric (stomach) or gastroesophageal junction (GEJ) adenocarcinoma whose cancer has progressed on or after prior fluoropyrimidine- or platinum-containing chemotherapy. It is also approved in the US in combination with docetaxel as a treatment for people with metastatic non-small cell lung cancer (NSCLC) whose cancer has progressed on or after platinum-based chemotherapy. Additionally, it is approved in the US with FOLFIRI as a treatment for people with metastatic colorectal cancer (mCRC) whose cancer has progressed on or after therapy with bevacizumab, oxaliplatin, and a fluoropyrimidine.

    There are several additional studies underway or planned to investigate ramucirumab as a single agent and in combination with other anti-cancer therapies for the treatment of multiple tumour types.
    About Lilly Oncology

    For more than fifty years, Lilly has been dedicated to delivering life-changing medicines and support to people living with cancer and those who care for them. Lilly is determined to build on this heritage and continue making life better for all those affected by cancer around the world. To learn more about Lilly's commitment to people with cancer, please visit
    About Eli Lilly and Company

    Lilly is a global healthcare leader that unites caring with discovery to make life better for people around the world. We were founded more than a century ago by a man committed to creating high-quality medicines that meet real needs, and today we remain true to that mission in all our work. Across the globe, Lilly employees work to discover and bring life-changing medicines to those who need them, improve the understanding and management of disease, and give back to communities through philanthropy and volunteerism. To learn more about Lilly, please visit us at and

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