Company: Kallyope Inc. Headquarters: New York, New York, USA Founded: 2015 Funding: $272 million (total) Ownership: Private
Overview
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companies_kallyope_0["Science and Technology"]
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companies_kallyope_1["Gut-Brain Axis"]
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companies_kallyope_2["Kallyopes Platform"]
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companies_kallyope_3["Therapeutic Programs"]
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companies_kallyope_4["Parkinsons disease Disease"]
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companies_kallyope_5["Alzheimers disease Disease"]
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style companies_kallyope_5 fill:#81c784,stroke:#333,color:#000Kallyope is a biotechnology company focused on understanding the gut-brain axis and developing therapeutics for neurological and metabolic diseases. The company was founded by leading scientists in the field of gut-brain communication and has built a proprietary platform to map the complex signaling between the gastrointestinal tract and the central nervous system
The gut-brain axis represents one of the most exciting frontiers in neuroscience, with emerging evidence linking gut health to conditions ranging from [Parkinson’s disease and [Alzheimer’s disease to depression and anxiety. Kallyope’s mission is to translate this scientific understanding into novel treatments for patients with serious neurological disorders.
Science and Technology
Gut-Brain Axis
The gut-brain axis is a bidirectional communication network connecting the gastrointestinal tract with the central nervous system:
Communication Pathways:
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Neural: Vagus nerve (primary pathway)
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Endocrine: Hormones and peptides
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Immune: Cytokines and immune cells
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Metabolic: Metabolites from gut microbiota
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Chemical: Neurotransmitters produced in the gut
Kallyope’s Platform
Kallyope has built an integrated platform combining:
Technologies:
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Single-cell sequencing of gut cells
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Computational biology and machine learning
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Genetic tools for circuit mapping
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Human organoid models
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Clinical translation capabilities
Data Assets:
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Cell atlases of the gut
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Gut-brain circuit maps
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Microbiome sequencing databases
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Clinical patient cohorts
Therapeutic Programs
Parkinson’s disease Disease
Kallyope has a significant focus on [Parkinson’s disease, driven by the growing understanding of gut involvement in PD pathogenesis:
| Program | Target | Mechanism | Stage |
|---|---|---|---|
| K-141 | GBA | Gene therapy for GBA-associated PD | Preclinical |
| K-142 | LRRK2 | Small molecule LRRK2 modulator | Discovery |
| K-149 | Alpha-synuclein | Microbiome-targeted intervention | Discovery |
Gut Hypothesis in Parkinson’s disease
Kallyope’s approach is grounded in the emerging hypothesis that Parkinson’s disease may start in the gut:
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Alpha-synuclein aggregation: May initiate in enteric neurons
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Vagus nerve spread: Pathological proteins may travel to the brain via the vagus nerve
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Microbiome changes: PD patients show distinct gut microbiome alterations
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Inflammation: Gut-derived inflammation may drive CNS pathology
Kallyope’s programs aim to intervene at multiple points in this pathway.
Alzheimer’s disease Disease
| Program | Target | Mechanism | Stage |
|---|---|---|---|
| K-201 | APOE4 | Targeted intervention for APOE4 carriers | Discovery |
| K-205 | Microbiome | Microbial metabolite modulation | Preclinical |
Additional Programs
Kallyope is also active in:
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Metabolic diseases: Obesity, diabetes
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Mood disorders: Depression, anxiety
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Autism spectrum disorders
Business Model
Funding History
| Year | Round | Amount | Lead Investors |
|---|---|---|---|
| 2022 | Series C | $118M | The Column Group, Arch Venture |
| 2020 | Series B | $102M | Casdin Capital, Logos Capital |
| 2018 | Series A | $44M | Polaris Partners, The Column Group |
| 2016 | Seed | $8M | Various angels |
Collaborations
Kallyope has established collaborations with:
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Academic partners: Leading gut-brain researchers worldwide
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Pharma companies: Strategic partnerships for specific programs
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Patient foundations: Michael J. Fox Foundation, Alzheimer’s disease Association
Leadership and Science
Scientific Founders
Kallyope was founded by renowned gut-brain scientists:
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Thomas G. Gasser, MD, PhD: Scientific Co-founder (Stanford)
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Michael S. Krouse, PhD: Scientific Co-founder (Stanford)
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John F. Cryan, PhD: Scientific Advisor (University College Cork)
Leadership Team
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Mark B. Gerstein, PhD: Chief Executive Officer
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Richard A. Muller, PhD: Chief Scientific Officer
Competitive Landscape
Kallyope operates in the emerging gut-brain axis therapeutics space:
Competitors:
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Vedanta Biosciences
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Finch Therapeutics
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Axial Therapeutics
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Yumanity (acquired by Pfizer)
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Caribou Biosciences
Differentiation:
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Proprietary platform with unique biological insights
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Strong intellectual property position
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Experienced team with deep domain expertise
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Multiple shots on goal across diseases
Pipeline Summary
| Program | Indication | Stage | Modalities |
|---|---|---|---|
| K-141 | Parkinson’s disease (GBA) | Preclinical | Gene therapy |
| K-142 | Parkinson’s disease (LRRK2) | Discovery | Small molecule |
| K-149 | Parkinson’s disease | Discovery | Microbiome |
| K-201 | Alzheimer’s disease (APOE4) | Discovery | Biologic |
| K-205 | Alzheimer’s disease | Preclinical | Microbiome |
| K-301 | Obesity | Phase 1 | Small molecule |
External Links
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- Agent Recipe: AI-for-Biology Closed-Loop with Reviewer Handoffs and Eval Contracts
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- JGBO-I27: Top 10 GBO Questions for Prioritization
- JGBO-I27: Top 10 GBO Questions for Prioritization
- Design Brief: Beta-test Evaluation Protocol for SciDEX v2 Design Trajectories
- Andy — Showcase Findings (auto-curated)
- Kris — Showcase Findings (auto-curated)
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