Cord blood cells engineered to fight deadly mold in first human test

NCT ID NCT07454122

First seen Jun 24, 2026 · Last updated Jun 24, 2026

Summary

This early-phase trial tests a new approach for patients with invasive mold infections that are not responding to standard antifungal medicines. Researchers take natural killer (NK) cells from donated umbilical cord blood and genetically modify them to better target the mold. The study will enroll 10 adults to see if the treatment is safe and tolerable.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Hospital Clinic Barcelona

    Barcelona, Barcelona, 08036, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

genetically modified natural killer (NK) cells from umbilical cord blood

What this could lead to

If it works, this could offer a new treatment option for people with severe mold infections that don't respond to standard antifungal drugs.

What could go wrong

This is a very early, small phase 1 trial with only 10 participants, so it's mainly checking safety. It may not work, and there could be serious side effects from the cell infusion.

Conditions

The condition(s) this trial relates to.

fungal infectious disease

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.