Stefan Walter
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Explore the profile of Stefan Walter including associated specialties, affiliations and a list of published articles.
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129
Citations
3185
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Recent Articles
1.
Bertels L, Walter S, Heinisch J
Int J Mol Sci
. 2025 Feb;
26(3).
PMID: 39940707
The pentose phosphate pathway (PPP) is essential for human health and provides, amongst others, the reduction power to cope with oxidative stress. In contrast to the model baker's yeast, the...
2.
Schafer J, Clausmeyer L, Korner C, Esch B, Wolf V, Sapia J, et al.
Nat Struct Mol Biol
. 2024 Nov;
PMID: 39528796
Ceramides are essential lipids involved in forming complex sphingolipids and acting as signaling molecules. They result from the N-acylation of a sphingoid base and a CoA-activated fatty acid, a reaction...
3.
Shvarev D, Konig C, Susan N, Langemeyer L, Walter S, Perz A, et al.
Nat Commun
. 2024 Oct;
15(1):8780.
PMID: 39389967
No abstract available.
4.
Degen J, Storms M, Lee C, Jechow A, Stockl A, Holker F, et al.
Proc Natl Acad Sci U S A
. 2024 Oct;
121(42):e2401215121.
PMID: 39378094
One of the most dramatic changes occurring on our planet is the ever-increasing extensive use of artificial light at night, which drastically altered the environment to which nocturnal animals are...
5.
Listian S, Mazur A, Kol M, Ufelmann E, Eising S, Frohlich F, et al.
iScience
. 2024 Sep;
27(9):110609.
PMID: 39286488
is a professional phagocyte frequently used to study cellular processes underlying the recognition, engulfment, and infection course of microbial pathogens. Sphingolipids are abundant components of the plasma membrane that bind...
6.
Korner C, Schafer J, Esch B, Parey K, Walter S, Teis D, et al.
Cell Rep
. 2024 Aug;
43(8):114627.
PMID: 39167489
Sphingolipid levels are crucial determinants of neurodegenerative disorders and therefore require tight regulation. The Orm protein family and ceramides inhibit the rate-limiting step of sphingolipid biosynthesis-the condensation of L-serine and...
7.
Shvarev D, Konig C, Susan N, Langemeyer L, Walter S, Perz A, et al.
Nat Commun
. 2024 Jun;
15(1):5227.
PMID: 38898033
Cells depend on their endolysosomal system for nutrient uptake and downregulation of plasma membrane proteins. These processes rely on endosomal maturation, which requires multiple membrane fusion steps. Early endosome fusion...
8.
Esch B, Walter S, Schmidt O, Frohlich F
J Cell Sci
. 2023 Nov;
136(23).
PMID: 37982431
Sphingolipids (SPs) are one of the three major lipid classes in eukaryotic cells and serve as structural components of the plasma membrane. The rate-limiting step in SP biosynthesis is catalyzed...
9.
Schafer J, Korner C, Esch B, Limar S, Parey K, Walter S, et al.
Nat Commun
. 2023 Oct;
14(1):6196.
PMID: 37794019
Sphingolipids are structural membrane components that also function in cellular stress responses. The serine palmitoyltransferase (SPT) catalyzes the rate-limiting step in sphingolipid biogenesis. Its activity is tightly regulated through multiple...
10.
Wang Z, Chen X, Becker F, Greggers U, Walter S, Werner M, et al.
Proc Natl Acad Sci U S A
. 2023 Mar;
120(12):e2213068120.
PMID: 36917670
Honeybees () communicate the direction and distance to a food source by means of a waggle dance. We ask whether bees recruited by the dance use it only as a...