# Site-specific N-glycoproteomic analysis of extracellular vesicles from seminal plasma reveals the molecular typing of azoospermia

Source: [nature.com](https://www.nature.com/articles/s41467-026-79570-x) · 2026-11-15 · Life
Page: https://themorning.science/story/site-specific-n-glycoproteomic-analysis-of-extracellular-vesicles-from-seminal-p-b814ba75cea895dd
Kind: research · Impact: low

## In brief

- The study presents EVGlyco, a low-input platform for site-specific N-glycoproteomic analysis of biofluid extracellular vesicles.
- It identifies site-specific N-glycan signatures in seminal plasma extracellular vesicles.
- The authors report these signatures as a molecular typing of azoospermia.

## Why it matters

It proposes a molecular way to subtype azoospermia from glycosylation patterns in seminal plasma extracellular vesicles, which could inform future diagnostic research.

## Timeline

- 2026-11-15: Published online in Nature Communications

## Coverage

- [Site-specific N-glycoproteomic analysis of extracellular vesicles from seminal plasma reveals the molecular typing of azoospermia](https://www.nature.com/articles/s41467-026-79570-x) — nature.com, 2026-11-15

Tags: azoospermia, extracellular vesicles, glycoproteomics, seminal plasma, male infertility

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science