May 02, 2024
  • Transaction reinforces company’s strategic focus on developing next-generation treatment options for patients living with cancer
  • Mariana Oncology is a preclinical-stage biotechnology company focused on developing novel radioligand therapies (RLTs) to treat cancers with high unmet need
  • Acquisition encompasses a portfolio of RLT programs across a range of solid tumor indications

Basel, May 2, 2024 – Novartis today announced that it has entered into an agreement to acquire Mariana Oncology, a preclinical-stage biotechnology company based in Watertown, Massachusetts focused on developing novel radioligand therapies (RLTs) to treat cancers with high unmet patient need.
The transaction bolsters the Novartis RLT pipeline and expands the company’s research infrastructure and clinical supply capabilities, supporting Novartis strategic priorities in oncology and RLT platform innovation.
The acquisition encompasses a robust portfolio of RLT programs spanning lead optimization to early development across a range of solid tumor indications such as breast, prostate and lung cancer – including development candidate MC-339, an actinium-based RLT being investigated in small cell lung cancer.

“The acquisition of Mariana Oncology reflects our commitment to radioligand therapy as one of our company’s key technology platforms and strengthens our leadership in this field,” said Fiona Marshall, President of Biomedical Research at Novartis. “We are excited to work with the Mariana team to bring forward next-generation RLTs for patients living with cancer and together shape the future of RLT as a pillar for oncology treatment.”

RLTs, or radiopharmaceuticals, are a form of precision medicine that combines a tumor-targeting molecule (ligand) with a therapeutic radioisotope (a radioactive particle). RLTs bind to specific receptors expressed on the surface of certain types of tumors. Once bound to a target cell, emissions from the therapeutic radioisotope cause DNA damage that can inhibit cell growth and replication and potentially trigger cell death. This targeted approach enables the delivery of radiation to the tumor, while limiting damage to the surrounding cells.

“As pioneers in radioligand therapies, we are dedicated to building on our scientific leadership and expanding the breadth of these potentially transformative treatments to a broader range of cancer types,” said Shiva Malek, Global Head of Oncology for Biomedical Research at Novartis. “This acquisition brings to Novartis phenomenal talent and new capabilities in RLT research that complement our wide-ranging internal efforts to explore novel isotopes, combinations, disease areas, and more.”

As of today, Novartis has two approved RLTs for certain patients with metastatic castration-resistant prostate cancer and for certain types of gastroenteropancreatic neuroendocrine tumors. The company’s early and late pipeline has several programs in or entering the clinic, including a spectrum of studies and assets for prostate cancer, as well as other preclinical and discovery programs to identify the next wave of novel RLTs. Novartis is actively exploring new isotopes and new combinations with complementary mechanisms of action, as well as looking at new disease areas for RLT.

Under the terms of the agreement, Novartis will make an upfront payment of USD 1 billion and additional USD 750 million in payments upon completion of pre-specified milestones.

The transaction is subject to customary closing conditions.

Disclaimer
This media update contains forward-looking statements within the meaning of the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements can generally be identified by words such as “potential,” “can,” “will,” “plan,” “may,” “could,” “would,” “expect,” “anticipate,” “look forward,” “believe,” “committed,” “investigational,” “pipeline,” “launch,” or similar terms, or by express or implied discussions regarding potential marketing approvals, new indications or labeling for any investigational or approved products resulting from the MC-339 program, the acquisition of Mariana Oncology, or regarding potential future revenues from MC-339. You should not place undue reliance on these statements. Such forward-looking statements are based on our current beliefs and expectations regarding future events, and are subject to significant known and unknown risks and uncertainties. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those set forth in the forward-looking statements. There can be no guarantee that any investigational or approved products resulting from the MC-339 program will be submitted or approved for sale or for any additional indications or labeling in any market, or at any particular time. Neither can there be any guarantee expected benefits or synergies from this transaction will be achieved in the expected timeframe, or at all, nor can there be any guarantee that the MC-339 program will be commercially successful in the future. In particular, our expectations regarding MC-339 or the transaction described in this media update could be affected by, among other things, the uncertainties inherent in research and development, including clinical trial results and additional analysis of existing clinical data; regulatory actions or delays or government regulation generally; global trends toward health care cost containment, including government, payor and general public pricing and reimbursement pressures and requirements for increased pricing transparency; our ability to obtain or maintain proprietary intellectual property protection; the particular prescribing preferences of physicians and patients; general political, economic and business conditions, including the effects of and efforts to mitigate pandemic diseases such as COVID-19; safety, quality, data integrity or manufacturing issues; potential or actual data security and data privacy breaches, or disruptions of our information technology systems, and other risks and factors referred to in Novartis AG’s current Form 20-F on file with the US Securities and Exchange Commission. Novartis is providing the information in this media update as of this date and does not undertake any obligation to update any forward-looking statements contained in this media update as a result of new information, future events or otherwise.

About Novartis
Novartis is an innovative medicines company. Every day, we work to reimagine medicine to improve and extend people’s lives so that patients, healthcare professionals and societies are empowered in the face of serious disease. Our medicines reach more than 250 million people worldwide.

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