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Health & Science1h 17m ago

Collagen, the protein that builds skin, bones, tendons, and organs, exists inside cells as a liquid-like droplet rather than the long, rigid rod seen in textbooks over the last half century.

Barcelona

Who
Soumya Bhattacharyya, Vivek Malhotra, Centre for Genomic Regulation (CRG)
What
Collagen, the protein that builds skin, bones, tendons, and organs, exists inside cells as a liquid-like droplet rather than the long, rigid rod seen in textbooks over the last half century.
When
Thu, 11 Jun 2026 14:40:00 GMT · 1h 17m ago
Where
Barcelona ·
Why
This finding, published in the Journal of Cell Biology, is the first direct observation of how the most abundant protein in the human body exists naturally inside living cells.
The Frontline Impact

How this affects you

This discovery challenges a sixty-year puzzle in cell biology about how large collagen molecules are transported out of cells, suggesting new strategies for treating conditions like fibrosis and cancer by targeting collagen secretion.

Story chain

2 events in this thread
  1. Currently Reading1h 17m ago
    Collagen, the protein that builds skin, bones, tendons, and organs, exists inside cells as a liquid-like droplet rather than the long, rigid rod seen in textbooks over the last half century.
  2. Health & Science1h 57m ago
    Collagen, the protein that builds skin, bones, tendons and organs, exists inside cells as a liquidlike droplet rather than the long, rigid rod seen in textbooks over the last half-century, according to a new study from the Center for Genomic Regulation (CRG) in Barcelona.
    Open article

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