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Cited by 159

The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.

NIPSNAP1 and NIPSNAP2 Act as “Eat Me” Signals for Mitophagy

Open access
Princely Abudu, Yakubu, Pankiv, Serhiy, Mathai, Benan John, Håkon Lystad, Alf, Bindesbøll, Christian, Brenne, Hanne Britt, Yoke Wui Ng, Matthew, Thiede, Bernd, Yamamoto, Ai, Mutugi Nthiga, Thaddaeus, Lamark, Trond, Esguerra, Camila V., Johansen, Terje, Simonsen, Anne·2019·Developmental Cell

Abstract

SUMMARY The clearance of damaged or dysfunctional mitochondria by selective autophagy (mitophagy) is important for cellular homeostasis and prevention of disease. Our understanding of the mitochondrial signals that trigger their recognition and targeting by mitophagy is limited. Here, we show that the mitochondrial matrix proteins 4-Nitrophenylphosphatase domain and non-neuronal SNAP25-like protein homolog 1 (NIPSNAP1) and NIPSNAP2 accumulate on the mitochondria surface upon mitochondrial depolarization. There, they recruit proteins involved in selective autophagy, including autophagy receptors and ATG8 proteins, thereby functioning as an “eat me” signal for mitophagy. NIPSNAP1 and NIPSNAP2 have a redundant function in mitophagy and are predominantly expressed in different tissues. Zebrafish lacking a functional Nipsnap1 display reduced mitophagy in the brain and parkinsonian phenotypes, including loss of tyrosine hydroxylase (Th1)-positive dopaminergic (DA) neurons, reduced motor activity, and increased oxidative stress.

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Crossref · 10.1016/j.devcel.2019.03.013

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Metadata

Authors
Princely Abudu, Y., Pankiv, S., Mathai, B. J., Håkon Lystad, A., Bindesbøll, C., Brenne, H. B., Yoke Wui Ng, M., Thiede, B., Yamamoto, A., Mutugi Nthiga, T., Lamark, T., Esguerra, C. V., Johansen, T., & Simonsen, A.
Venue
Developmental Cell
Publisher
Elsevier BV
Published
2019-05
Volume
49
Issue
4
Pages
509-525.e12
ISSN
1534-5807 (ISSN-L)
OpenAlex
W2939687187
Cited by
159
References
18
FWCI
13.08
Type
journal article
Language
en
Open access
bronze

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