These are extracellular vesicles under the electron microscope. Credit: Helmholtz Zentrum München
Idiopathic pulmonary fibrosis (IPF) is an incurable lung disease of unknown origin with limited treatment options. Research suggests that the signaling molecule WNT5A plays a key role in the pathogenic process. Now a group of scientists from Helmholtz Zentrum München working with colleagues from the University of Denver have taken a further step towards uncovering the mechanisms responsible for the development of fibrosis: IPF is associated with the increase of extracellular vesicles that relay WNT5A signals to cells in the lungs...
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