THE SCIENCE

A biology-first view of cancer origins

Blurry ambient graphic of a human head

Harbinger Health was founded on the belief that cancer is best understood at its earliest biological origins.


We do not view cancer as a static diagnosis, but as a process that begins and evolves long before clinical detection. By identifying the earliest biological signals of disease, we uncover trajectories that other approaches miss.

This perspective defines how we discover biomarkers, where resolution diagnostics fit within the patient journey, and how we create value, by intervening earlier, with prescription.

Pioneering the detection of early cancer.

Cancer is often treated as a binary condition; present or absent. Clinically, this distinction is necessary. Biologically, however, cancer emerges along a continuum.

It begins with subtle molecular changes that precede overt malignancy and evolves over time through interactions with normal tissue, immune responses, and developmental pathways.

Because this process is dynamic and heterogeneous, diagnostics are most informative when aligned to where an individual sits along this continuum.

Harbinger’s scientific approach is grounded in this understanding. We focus on defining a patient’s position along the cancer emergence spectrum and applying resolution diagnostics in a manner consistent with the underlying biology.

Clinical Evidence

Advancing insight through clinical research

Harbinger’s scientific platform is supported by a growing body of prospective clinical research. These studies generate the biological samples and clinical data needed to validate biomarkers, refine algorithms, and evaluate how resolution diagnostics can support clinical decision-making across the cancer care continuum.

PROCARES Study

PROCARES (Prospective Cohort Study with Case Enrichment to Assess a Diagnostic Aid for Cancer in Symptomatic Subjects) is a prospective, multicenter clinical study evaluating blood-based diagnostic aids for individuals presenting with symptoms, signs, or clinical findings suggestive of cancer.

The study enrolls individuals aged 45 and older who are undergoing diagnostic evaluation for suspected malignancy. Blood samples are collected prior to diagnostic work-up and analyzed to assess the performance of Harbinger’s multi-cancer and gastrointestinal-focused diagnostic models. Clinical outcomes are determined through standard-of-care diagnostic evaluation and follow-up.

PROCARES is designed to evaluate how blood-based insights may support earlier and more informed clinical decision-making for patients presenting with potential cancer symptoms.

SEE DETAILS

Core HH Logo

CORE-HH Study

CORE-HH (Cancer Origin Epigenetics) is a prospective clinical study designed to generate foundational biological and clinical datasets for Harbinger’s multi-cancer detection platform.

The study collects blood samples and matched clinical information from individuals with and without cancer to support the discovery and validation of biomarkers associated with early oncogenesis. These data enable development of models that detect cancer signals in circulating cell-free DNA and characterize their biological origin.

By assembling large, well-annotated cohorts, CORE-HH provides critical infrastructure for biomarker discovery, algorithm development, and the continued advancement of Harbinger’s diagnostic platform.

SEE DETAILS