Cell-Free RNA Fragmentomics

Decoding the liquid biopsy RNA Fragmentome.
Unlocking Precision Therapies.

We profile cell-free RNA-protein complexes to provide real-time, systems-level insights into disease biology, target engagement, and cellular response from a simple blood draw.

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The resolution gap in precision medicine.

Genomic testing detects DNA mutations, but the dynamic state of disease, target expression, and therapeutic response is driven by transcriptional regulation. We bridge this gap by profiling cell-free RNA-protein complexes non-invasively.

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    The Genomic Resolution Gap

    Liquid biopsies are limited to detecting static DNA mutations, missing real-time changes in gene expression and cellular state.

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    Inaccessible Organ Biology

    Determining target expression and drug response inside deep tissues (liver, heart, brain) currently requires dangerous, invasive tissue biopsies.

  • 03

    The Genetic Medicine Blindspot

    Multi-billion dollar programs (siRNA, mRNA, ASO) lack real-time, cell-level validation of target engagement and safety inside patients.

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High-Throughput Clinical Input

The workflow begins with a routine, minimally invasive blood draw. NeXendia’s high-sensitivity platform requires less than 150 µL of plasma.

This ultra-low volume allows seamless integration into clinical trial protocols and serial, longitudinal patient monitoring.

RNA-Protein Complex Capture

Naked cell-free RNA degrades rapidly in biofluids, introducing massive noise. We focus instead on capturing **cell-free RNA-protein complexes**.

By selectively capturing intact, protein-protected RNA cargo, we preserve the biological signal that others throw away.

Multi-Dimensional Mapping

Once captured, we map the enriched complexes across three critical biological domains, profiling the cellular state of target organs:

Transcriptome Active target expression & pathways
Regulome siRNA argonaute loading & cleavage
Toxome Cell & organ-specific toxicity markers

Fragmentomics ML Engine

The sequenced profiles are processed through our proprietary machine learning deconvolution models.

By filtering out over 90% of background noise, our algorithms resolve complex RNA fragmentation footprints into precise, tissue-specific biological signals.

Venture-Scale Platform Applications

Deconvolution translates raw sequence databases into quantitative proof of target engagement and safety.

We validate the platform via high-value biopharma drug co-development, while building a proprietary diagnostic atlas for early disease detection.

Clinical Blood Sample
Cell-Free RNA-Protein Complex
Multi-Dimensional Deep Profiling
Machine Learning Deconvolution

Expanding the Universe of Precision Medicine

A universal window into disease state, active drug engagement, and real-time patient response.

Target Validation

Direct, cell-level validation of target engagement and pathway activation, measured from plasma without tissue biopsies.

Systems-Level Safety

Real-time profiling of organ-specific cellular response and tissue toxicity signals, de-risking safety early in development.

Platform & Discovery

Building a proprietary database of cell-free RNA-protein signatures to discover novel disease targets and validate early multi-organ diagnostic indicators.

Capital & Pilot Momentum

Backed by Science. Driven by Partnerships.

CHF 1.5M Non-dilutive funding secured to date
1000+ Samples validated
5000x cfRNA enrichment sensitivity
Supported & Recognized by
NIH UZH USZ Nucleate Startup Campus Alnylam Bioventure Challenge NIH UZH USZ Nucleate Startup Campus Alnylam Bioventure Challenge

Accelerating Clinical Discovery

We are actively engaging with pharma and biotech partners to deploy our liquid biopsy platform in preclinical and clinical trials.