Spectacular insights into the cell's stomach: Structure of the HOPS complex decoded

A team of biologists at Osnabrück University has used high-resolution 3D microscopy to decipher the structure of the HOPS complex – a key molecule that controls how cells transport food and viruses to the cellular stomach.

How do cells transport ingested food items or viruses such as the coronavirus SARS-CoV2 to the cellular stomach, the lysosome, and break them down? This was the question behind a recent study of a research team led by scientists from Osnabrück Biology. Using state-of-the-art microscopy technology, they unravelled the 3D structure of the HOPS complex, which plays a central role in this process. The study was published in the renowned scientific journal eLife.

 

Publication:

Shvarev, D.; Schoppe, J.; König, C.; Perz, A.; Füllbrunn, N.; Kiontke, S.; Langemeyer, L.; Januliene, D.; Schnelle, K.; Kümmel, D.; Fröhlich, F.; Moeller, A. & Ungermann, C. (2022):  Structure of the HOPS tethering complex, a lysosomal membrane fusion machinery. eLife.

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