Persephone Biosciences

Persephone Biosciences is on a mission to unlock the potential of the microbiome to prevent and treat disease. We were co-founded in 2017 by synthetic biologists Stephanie Culler, Ph.D. and Steve Van Dien, Ph.D. Research drives everything we do - from decoding the infant microbiome to developing next-generation probiotics and disease-preventing therapeutics. We have four groundbreaking clinical studies ongoing: ARGONAUT (NCT04638751), My Baby Biome (NCT05472688), ARTEMIS (NCT06746285) and AMBROSIA (NCT06091813).

Content by Persephone Biosciences

A health care professional assessing a baby, highlighting the importance of addressing early childhood health.

The Gut Microbiome Protects Infants from Chronic Diseases

The ScientistandPersephone Biosciences | | 4 min read

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Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.

January 2026, Issue 1

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

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Research Resources

Podcasts

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eBooks

Skip the Wait for Protein Stability Data with Aunty

In this webinar, Andre Mueller will discuss how scientists characterize therapeutic proteins in different formulations and spot the effects of excipients on protein stability.

Graphic of three DNA helices in various colors

An Automated DNA-to-Data Framework for Production-Scale Sequencing

A streamlined, automated process helps scientists coordinate site-ready production-level whole genome sequencing results.

Exploring Cellular Organization with Spatial Proteomics

In this webinar, learn how scientists are using cutting-edge spatial proteomics technologies to advance their understanding of cellular organization in healthy and diseased tissues.

Abstract illustration of spheres with multiple layers, representing endoderm, ectoderm, and mesoderm derived organoids

Organoid Origins and How to Grow Them

Scientists rely on cytokines, growth factors, and other agents to direct and create different types of organoid models.