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When will Intellia Therapeutics submit a BLA for Lonvo-z?

When will Intellia Therapeutics submit a BLA for Lonvo-z?
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About This Event

Lonvoguran Ziclumeran (lonvo-z) - BLA If Intellia Therapeutics, Inc. submits a BLA for Lonvoguran Ziclumeran, lonvo-z, to the FDA before X 1, 2027, then the market resolves to Yes. Early close condition: This market will close and expire early if the event occurs. This market will close and expire early if the event occurs.

Current Market Outlook

Kalshi traders put a 78% probability on Intellia Therapeutics submitting a Biologics License Application (BLA) for lonvoguran ziclumeran (lonvo-z) to the FDA before April 2027. That's a strong consensus, but it leaves meaningful room for doubt. A 78% price means the market sees this as the base case, not a sure thing.

The market resolves to Yes only if the BLA submission actually happens, with an early close if it occurs ahead of schedule. The current contract trades at roughly $0.78 on Kalshi.

Key Factors Driving the Odds

Intellia's lead candidate, lonvo-z, targets transthyretin amyloidosis (ATTR), a progressive, fatal disease caused by misfolded TTR proteins accumulating in nerves and the heart. The company has already reported positive Phase 3 results from the MAGNITUDE trial, which met its primary endpoint of reducing TTR production. That data forms the backbone of a likely regulatory submission.

The timeline makes sense. Intellia has guided for a BLA submission in the first half of 2026, which fits comfortably inside the April 2027 cutoff. The company has also completed rolling BLA-related discussions with the FDA, signaling a cooperative regulatory process. Lonvo-z is a CRISPR-based therapy, and the FDA has shown a willingness to move quickly on gene-editing treatments, as evidenced by the 2023 approval of Casgevy for sickle cell disease.

Manufacturing readiness matters here. Intellia has invested in commercial-scale production capacity, and the absence of disclosed manufacturing delays supports the market's confidence.

What Could Change These Odds

The main risk is a regulatory setback or a manufacturing hiccup that pushes submission past the window. The FDA could request additional nonclinical data, or the agency could raise questions about off-target editing effects, a recurring concern for CRISPR therapies. Intellia's own timeline could slip if the agency asks for more chemistry, manufacturing, and controls (CMC) data, which has tripped up other gene therapy developers.

A competitive threat also looms. Alnylam's vutrisiran and BridgeBio's acoramidis are already approved for ATTR, and if Intellia's data face a tougher reimbursement or competitive landscape, the company might delay submission to strengthen the dossier. The market's 78% pricing is reasonable, but it assumes no surprises over the next 18 months. Any negative trial readout or regulatory communication could knock the price down sharply.

AI-generated analysis based on market data. Not financial advice.

Overview

Intellia Therapeutics, Inc. is a clinical-stage biotechnology company headquartered in Cambridge, Massachusetts, focused on developing CRISPR-based therapies. One of its lead candidates, Lonvoguran Ziclumeran (lonvo-z), is an in vivo CRISPR gene editing therapy designed to treat transthyretin (ATTR) amyloidosis, a progressive and often fatal disease caused by the accumulation of misfolded transthyretin protein in tissues and organs. The therapy works by delivering a lipid nanoparticle containing a guide RNA and a messenger RNA encoding Cas9, which then edits the TTR gene in the liver to reduce the production of the disease-causing protein. Intellia has been developing lonvo-z (also known as NTLA-2001) since its founding in 2016, and it became the first systemically delivered CRISPR therapy to be administered to a patient in a clinical trial in 2020. The company has reported promising Phase 1 and Phase 2 data, showing significant reductions in serum TTR levels after a single infusion. In July 2024, Intellia announced positive interim results from its Phase 3 MAGNITUDE trial, which demonstrated that lonvo-z met its primary endpoint of reducing TTR levels and was associated with improved clinical outcomes in patients with ATTR amyloidosis with cardiomyopathy. Given these results, Intellia has stated its intention to submit a Biologics License Application (BLA) to the U.S. Food and Drug Administration (FDA) for lonvo-z. The BLA is the final step in the FDA approval process for biologic products, and its submission would mark a major milestone for both Intellia and the field of in vivo gene editing. The prediction market question focuses on whether this BLA submission will occur before a specified date in 2027, reflecting the uncertainty around regulatory timelines, manufacturing scale-up, and additional data requirements. Interest in this topic is high because a successful BLA submission and subsequent approval would not only provide a new treatment option for ATTR amyloidosis but also validate the broader potential of CRISPR-based medicines. The outcome of this market could have significant implications for Intellia's stock price, the competitive landscape for ATTR treatments (which includes Alnylam's patisiran and Pfizer's tafamidis), and the future of genetic medicine.

Historical Context

The development of lonvo-z builds on decades of research into gene editing and ATTR amyloidosis. ATTR is caused by mutations in the TTR gene, leading to misfolded protein deposits. Historically, treatment options were limited to liver transplantation or supportive care. In the 2010s, new therapies emerged: tafamidis was approved in the U.S. in 2019 for cardiomyopathy, and patisiran was approved in 2018 for polyneuropathy. These drugs require chronic administration, either daily pills or regular infusions, and have significant drawbacks in cost and convenience. CRISPR gene editing technology, developed from bacterial immune systems, was first demonstrated in human cells in 2012 by Jennifer Doudna and Emmanuelle Charpentier. Intellia, co-founded by Doudna, was among the first to apply this technology in vivo. In June 2021, Intellia presented data from the first human trial of a systemically delivered CRISPR therapy (NTLA-2001) showing a 87% reduction in serum TTR levels at 28 days. This proof-of-concept was a landmark moment for the field. Since then, Intellia has expanded its clinical program. The Phase 1 trial enrolled patients with ATTR polyneuropathy and cardiomyopathy, and the Phase 2/3 MAGNITUDE trial focused on cardiomyopathy. In 2024, Intellia announced that the MAGNITUDE trial met its primary endpoint, which is a composite of mortality and cardiovascular events. These results were presented at the European Society of Cardiology Congress in August 2024. The company also reported long-term durability data, showing sustained TTR reduction after a single dose. Regulatory precedents for similar therapies are limited, but the FDA has shown openness to gene editing treatments. In 2023, the FDA approved Casgevy, a CRISPR-based therapy for sickle cell disease, developed by Vertex and CRISPR Therapeutics, but that is an ex vivo treatment. Lonvo-z would be the first in vivo CRISPR therapy to be approved, which may require additional regulatory scrutiny. The FDA has granted lonvo-z orphan drug designation and breakthrough therapy designation, which expedite development and review.

Why It Matters

The submission of a BLA for lonvo-z is a critical event not just for Intellia but for the entire field of gene editing. If approved, lonvo-z would be the first in vivo CRISPR therapy, meaning it is administered directly into the body to edit genes inside cells, rather than editing cells outside the body and then infusing them. This would open the door for many other in vivo gene editing therapies targeting liver diseases, such as hemophilia and hypercholesterolemia, which are being developed by companies like Verve Therapeutics and Editas Medicine. Economically, a successful BLA could transform Intellia from a clinical-stage company into a commercial one, with significant revenue potential. The market for ATTR therapies is substantial; tafamidis generated over $2 billion in sales in 2023, and patisiran brought in over $500 million. A one-time gene therapy could command a high price, potentially in the millions of dollars, and could quickly capture market share if it demonstrates superiority in safety and efficacy. For patients, lonvo-z offers the possibility of a single treatment that could halt or reverse disease progression, improving quality of life and reducing the burden of lifelong medication. On the other hand, a delay or failure in the BLA submission could have negative consequences. It would give competitors time to strengthen their positions, and it could dampen investor confidence in CRISPR therapies. The outcome of this market also reflects broader regulatory and scientific questions about the safety and durability of in vivo gene editing, which will influence future research and investment in the field.

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Updated Aug 14, 2026

Educational content is AI-generated and sourced from Wikipedia. It should not be considered financial advice.

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