Matthias C Truttmann
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Explore the profile of Matthias C Truttmann including associated specialties, affiliations and a list of published articles.
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1183
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Recent Articles
11.
Bairakdar M, Tewari A, Truttmann M
Exp Gerontol
. 2023 Feb;
173:112107.
PMID: 36731807
Aging is a ubiquitous biological process that limits the maximal lifespan of most organisms. Significant efforts by many groups have identified mechanisms that, when triggered by natural or artificial stimuli,...
12.
Hernandez-Lima M, Champion M, Mattiola Z, Truttmann M
Front Mol Neurosci
. 2022 Dec;
15:912734.
PMID: 36504677
Post-translational protein modifications are essential for the spatio-temporal regulation of protein function. In this study, we examine how the activity of the AMPylase FIC-1 modulates physiological processes . We find...
13.
Urban N, Cavataio J, Berry Y, Vang B, Maddali A, Sukpraphrute R, et al.
Exp Gerontol
. 2021 Nov;
156:111622.
PMID: 34793939
The nematode Caenorhabditis elegans is a powerful model organism for studying cell development, apoptosis, neuronal circuits, and aging. The isolate N2 is recognized by the C. elegans community as the...
14.
McCaul N, Porter C, Becker A, Tang C, Wijne C, Chatterjee B, et al.
J Biol Chem
. 2021 Aug;
297(3):100991.
PMID: 34419450
Fic domain-containing AMP transferases (fic AMPylases) are conserved enzymes that catalyze the covalent transfer of AMP to proteins. This posttranslational modification regulates the function of several proteins, including the ER-resident...
15.
Van Pelt K, Truttmann M
Transl Med Aging
. 2021 Jul;
4:60-72.
PMID: 34327290
Neurodegenerative diseases (NDs) are a heterogeneous group of aging-associated disorders characterized by the disruption of cellular proteostasis machinery and the misfolding of distinct protein species to form toxic aggregates in...
16.
Champion M, Truttmann M
MicroPubl Biol
. 2021 Jun;
2021.
PMID: 34189425
Protein AMPylation has emerged as a posttranslational protein modification regulating cellular proteostasis. AMPylation is conferred by Fic AMPylases, which catalyze the covalent attachment of AMP to target proteins at the...
17.
Chatterjee B, Truttmann M
Open Biol
. 2021 May;
11(5):210009.
PMID: 33947243
Protein AMPylation refers to the covalent attachment of an AMP moiety to the amino acid side chains of target proteins using ATP as nucleotide donor. This process is catalysed by...
18.
Nitika , Porter C, Truman A, Truttmann M
J Biol Chem
. 2020 Jun;
295(31):10689-10708.
PMID: 32518165
Cells must be able to cope with the challenge of folding newly synthesized proteins and refolding those that have become misfolded in the context of a crowded cytosol. One such...
19.
Park Y, Sohn C, Chen R, McCue M, Yun D, Drummond G, et al.
Nat Biotechnol
. 2018 Dec;
PMID: 30556815
Understanding complex biological systems requires the system-wide characterization of both molecular and cellular features. Existing methods for spatial mapping of biomolecules in intact tissues suffer from information loss caused by...
20.
Truttmann M, Pincus D, Ploegh H
Proc Natl Acad Sci U S A
. 2018 May;
115(22):E5008-E5017.
PMID: 29760078
Proteostasis is critical to maintain organismal viability, a process counteracted by aging-dependent protein aggregation. Chaperones of the heat shock protein (HSP) family help control proteostasis by reducing the burden of...