Presenilins interact with Rab11, a small GTPase involved in the regulation of vesicular transport

94Citations
Citations of this article
57Readers
Mendeley users who have this article in their library.

This article is free to access.

Abstract

Presenilin 1 (PS1) mutations account for the majority of early-onset dominant cases of familial Alzheimer's disease. Presenilins (PSs) are located in many intracellular compartments such as the endoplasmic reticulum, Golgi apparatus, nuclear region and vesicular structures. These proteins include from seven to nine putative transmembrane domains, with the N- and C-terminal ends and a large hydrophilic loop orientated towards the cytoplasm. We report an interaction between the human PS1 or PS2 hydrophilic loop and Rab11, a small GTPase belonging to the Ras-related superfamily. Interaction domains were mapped to codons 374-400 for PS1 and to codons 106-179 for Rab11, a region including the fourth GTP-binding domain. Considering the implication of Rab proteins in vesicular transport pathways, the PS-Rab11 interaction suggests that PSs might be involved in amyloid precursor protein vesicular routing.

References Powered by Scopus

Cloning of a gene bearing missense mutations in early-onset familial Alzheimer's disease

3723Citations
N/AReaders
Get full text

Secreted amyloid β-protein similar to that in the senile plaques of Alzheimer's disease is increased in vivo by the presenilin 1 and 2 and APP mutations linked to familial Alzheimer's disease

2374Citations
N/AReaders
Get full text

Candidate gene for the chromosome 1 familial Alzheimer's disease locus

2335Citations
N/AReaders
Get full text

Cited by Powered by Scopus

APP processing in Alzheimer's disease

706Citations
N/AReaders
Get full text

Amyloid precursor protein, presenilins, and α-synuclein: Molecular pathogenesis and pharmacological applications in Alzheimer's disease

437Citations
N/AReaders
Get full text

Mice lacking both presenilin genes exhibit early embryonic patterning defects

420Citations
N/AReaders
Get full text

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Cite

CITATION STYLE

APA

Dumanchin, C., Czech, C., Campion, D., Cuif, M. H., Poyot, T., Martin, C., … Frebourg, T. (1999). Presenilins interact with Rab11, a small GTPase involved in the regulation of vesicular transport. Human Molecular Genetics, 8(7), 1263–1269. https://doi.org/10.1093/hmg/8.7.1263

Readers' Seniority

Tooltip

PhD / Post grad / Masters / Doc 23

53%

Professor / Associate Prof. 11

26%

Researcher 8

19%

Lecturer / Post doc 1

2%

Readers' Discipline

Tooltip

Agricultural and Biological Sciences 21

50%

Biochemistry, Genetics and Molecular Bi... 9

21%

Neuroscience 7

17%

Medicine and Dentistry 5

12%

Article Metrics

Tooltip
Mentions
News Mentions: 1
References: 2

Save time finding and organizing research with Mendeley

Sign up for free