Preclinical Modeling Needs to Evolve. Virscio is Leading the Way.

The field doesn't have a preclinical problem. It has a translation problem. Virscio is solving for this — so your program reaches the clinic with the evidence it needs to succeed.

About Virscio

Who we are, what we do, and what sets us apart.

About Virscio

Science

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Research Services

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Resources

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At a Glance

+ Years of Experience

+ Engagements

+ Team Members

One platform. The right model. Data that translates.

The African green monkey is among the closest preclinical analog to human biology. Virscio built an entire R&D platform around it — integrating excellence in delivery, efficacy, and safety to generate IND-enabling preclinical evidence designed from the start to survive the clinic — not just support it

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Biology first.

Test system selection grounded in comparative biology and aligned to your clinical objectives from day one.

Welfare by design.

Research infrastructure purpose-built to reduce stress, support wellbeing, and deliver better study outcomes.

Biologically clean animals.

Lower neutralizing antibody prevalence to AAVs and zoonotic viruses — enabling safer, faster, more cost-effective screening.

Every age demographic available.

Models matched to your clinical indication and test article constraints.

Sustainable procurement.

Controlled and immediate access that cuts R&D costs and mitigates ecological impact of an invasive species impact.

No animal transport. No compromise.

We've brought world-class science to the animals to maximize animal welfare and study integrity.

Specialized Therapeutic Area & Modality Expertise

CNS

Ophthalmology

Gene & Cell Therapy

Cardiovascular

Metabolic

Musculoskeletal

INTEGRATED PLATFORM

Integrated Translational Capabilities

Your program doesn't move in silos — your CRO shouldn't either.

Virscio integrates in vivo functional endpoints, advanced imaging, histopathology, and molecular analysis into a single connected workflow, from discovery research through IND-enabling safety studies, across multiple therapeutic areas. The data tells the story. Our experts help you act on it.

Imaging & Functional Endpoints

MRI, MRA, DEXA, X-ray, angiography, echocardiography, ultrasound, telemetry, electrophysiology, gait analysis, neuromotor measures, cognitive testing

Histopathology

H&E, special stains, immunohistochemistry, RNAScope, DNAScope, digital pathology, image analysis

Cardiometabolic Physiology

Electrocardiography, Doppler flow, blood pressure, body temperature, respiratory rate, clinical pathology, IVGTT, lipid profiles

Molecular Analysis

ELISAs, Western blots, ddPCR, RT-ddPCR, RNA-Seq, Single-cell Seq, proteomics

Ocular Assessments

slit lamp exam, fundoscopy, gonioscopy, tonometry, pachymetry, keratometry, flare photometry, A-scans, B-scans, color fundus imaging, angiography, cSLO, OCT, OCTA, ERGs, VEPs

Study Design & Translational Support

Longitudinal study designs, biodistribution analysis, delivery optimization, biomarker integration, translational endpoint strategy