• Aliada's lead compound, ALIA-1758, an anti-pyroglutamate amyloid beta (3pE-Aβ) antibody, is a potential best-in-class therapy for Alzheimer's disease
• Acquisition also allows AbbVie to utilize Aliada's novel blood-brain barrier (BBB)-crossing technology to enhance discovery and development efforts across neuroscience

NORTH CHICAGO, Ill. and BOSTON, Oct. 28, 2024 /PRNewswire/ -- AbbVie (NYSE: ABBV) and Aliada Therapeutics today announced a definitive agreement under which AbbVie will acquire Aliada, a biotechnology company advancing therapies using a novel blood-brain barrier (BBB)-crossing technology to address challenging central nervous system (CNS) diseases. Aliada's lead investigational asset utilizing this delivery technology, ALIA-1758, is an anti-pyroglutamate amyloid beta (3pE-Aβ) antibody in development for the treatment of Alzheimer's disease.

"Neuroscience is one of our key growth areas and we are committed to driving innovation in this field to address critical unmet needs for patients living with seriously debilitating neurological diseases such as Alzheimer's disease," said Roopal Thakkar, M.D., executive vice president, research and development and chief scientific officer, AbbVie. "This acquisition immediately positions us to advance ALIA-1758, a potentially best-in-class disease-modifying therapy for Alzheimer's disease. In addition, Aliada's novel BBB-crossing technology strengthens our R&D capabilities to accelerate the development of next-generation therapies for neurological disorders and other diseases where enhanced delivery of therapeutics into the CNS is beneficial."

"We are pleased to announce the acquisition of Aliada by AbbVie and are excited about AbbVie's commitment to bringing ALIA-1758 to patients with Alzheimer's disease. Our proprietary MODEL™ platform has enabled the development of ALIA-1758, a promising step forward in brain delivery of an anti-amyloid antibody therapy," said Michael Ryan, M.D., chief medical officer at Aliada Therapeutics. "Many promising CNS-targeted therapies fail to reach late-stage trials due to their inability to cross the blood-brain barrier. Our MODEL™ platform addresses this challenge directly, efficiently delivering targeted drugs and potentially transforming how we treat neurological diseases." 

Aliada is advancing therapeutic candidates using its Modular Delivery (MODEL™) platform, engineered for high-precision CNS drug delivery. The novel BBB-crossing technology targets transferrin and CD98 receptors (TfR and CD98) which are highly expressed in brain endothelial cells. By engineering highly optimized TfR or CD98 binders, this platform is designed to deliver different types of biological cargoes into the brain, including therapeutic antibodies and genetic medicines such as siRNA.

ALIA-1758 utilizes TfR to transport a 3pE-Aβ antibody across the BBB to enable degradation and elimination of amyloid beta plaques, a pathological hallmark of Alzheimer's disease. This investigational candidate is currently in a Phase 1 clinical trial to assess its safety and tolerability in healthy participants (NCT06406348).

Under the terms of the agreement, AbbVie will acquire all outstanding Aliada equity for $1.4 billion in cash, subject to certain customary adjustments. This transaction is expected to close in 4Q2024, subject to regulatory approvals and other customary closing conditions. 

Advisors

AbbVie's legal advisor was Covington & Burling LLP. Aliada's exclusive financial advisor was Centerview Partners LLC and Fenwick & West LLP served as legal advisor.

About AbbVie

AbbVie's mission is to discover and deliver innovative medicines and solutions that solve serious health issues today and address the medical challenges of tomorrow. We strive to have a remarkable impact on people's lives across several key therapeutic areas – immunology, oncology, neuroscience, and eye care – and products and services in our Allergan Aesthetics portfolio. For more information about AbbVie, please visit us at www.abbvie.com. Follow @abbvie on LinkedIn, Facebook, Instagram, X (formerly Twitter), and YouTube.

About Aliada Therapeutics

Aliada Therapeutics is a biotechnology company focused on addressing delivery challenges in CNS drug development. Aliada is developing next-generation CNS therapeutics with its novel BBB-crossing Modular Delivery (MODEL™) platform technology, which has been shown to efficiently transport diverse therapeutic cargoes into the brain, enhancing effectiveness and addressing the critical need for efficient and versatile large molecule and oligonucleotide delivery. Johnson & Johnson (through its venture capital arm, Johnson & Johnson Innovation – JJDC, Inc.), RA Capital Management, and Raven (RA Capital Management's incubator) co-founded Aliada and co-led the series seed financing in 2021 to advance the MODEL™ platform created by Johnson & Johnson scientists that was licensed to Aliada at its inception. Further investment was made by OrbiMed and Sanofi Ventures. 

For more information visit www.aliadatx.com and follow us on LinkedIn and X. 

Forward-Looking Statements 

Some statements in this news release are, or may be considered, forward-looking statements for purposes of the Private Securities Litigation Reform Act of 1995. The words "believe," "expect," "anticipate," "project" and similar expressions and uses of future or conditional verbs, generally identify forward-looking statements. AbbVie cautions that these forward-looking statements are subject to risks and uncertainties that may cause actual results to differ materially from those expressed or implied in the forward-looking statements. Such risks and uncertainties include, but are not limited to, challenges to intellectual property, competition from other products, difficulties inherent in the research and development process, adverse litigation or government action, and changes to laws and regulations applicable to our industry. Additional information about the economic, competitive, governmental, technological and other factors that may affect AbbVie's operations is set forth in Item 1A, "Risk Factors," of AbbVie's 2023 Annual Report on Form 10-K, which has been filed with the Securities and Exchange Commission, as updated by its subsequent Quarterly Reports on Form 10-Q. AbbVie undertakes no obligation, and specifically declines, to release publicly any revisions to forward-looking statements as a result of subsequent events or developments, except as required by law.