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Recent reports indicate that a growing number of intracellular proteins are not only prone to pathological aggregation but can also be released and "infect" neighboring cells. Therefore, many complex diseases may obey a simple model of propagation where the penetration of seeds into hosts determines spatial spread and disease progression. We term these proteins prionoids, as they appear to infect their neighbors just like prions--but how can bulky protein aggregates be released from cells and how do they access other cells? The widespread existence of such prionoids raises unexpected issues that question our understanding of basic cell biology.
|Item Type:||Journal Article, refereed, further contribution|
|Communities & Collections:||04 Faculty of Medicine > Psychiatric University Hospital Zurich > Division of Psychiatric Research and Clinic for Psychogeriatric Medicine|
04 Faculty of Medicine > University Hospital Zurich > Institute of Neuropathology
|DDC:||570 Life sciences; biology|
610 Medicine & health
|Deposited On:||24 Jan 2011 21:13|
|Last Modified:||23 Nov 2012 17:44|
|Free access at:||Publisher DOI. An embargo period may apply.|
|WoS Citation Count:||90|
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