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Cosmc loss induces truncated O-glycosylation and accelerates Kras-driven pancreatic carcinogenesis

delete2026-07-31
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OA
AI
B
Baris Mercanoglu
N
Nina Schraps
A
Anastasios D. Giannou
J
Jingxuan Zhou
S
Simon Kind
M
Maya Reinecke
K
Karl-Frederick Karstens
B
Benjamin Dreyer
S
Sönke Harder
S
Siwen Zhang
E
Eleftherios Papazoglou
C
Cenap Güngör
N
Nathaniel Melling
H
Hartmut Schlüter
C
Christoph Wagener
M
Maximilian Bockhorn
T
Thilo Hackert
G
Gerrit Wolters‐Eisfeld *
DOI:10.1016/j.neo.2026.101347delete
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Abstract

Abstract

En 中文
• Tn antigen is frequently expressed in human PDAC and associates with tumor stage. • Cosmc loss accelerates early Kras-driven pancreatic neoplastic progression. • Cosmc-deficient tumors show increased fibrosis, proliferation, and altered mucin-associated glycosylation. • Cosmc loss induces a robust Tn-like glycoprotein phenotype in pancreatic tumors. • Glycoproteomic profiling links Cosmc loss to extracellular matrix and stromal remodeling.
Keywords:
Pancreatic cancer
PDAC
Cosmc
O-glycosylation
Tn antigen
Kras
Mouse model

Journal

Neoplasia cover
Neoplasia
IF:
7.7
Papers:
2.8K
Citations:
8.0K

Organization

U
Universität Hamburg
Scholars:
239
Papers: 128
Citations: 4.1W
U
university medical center oldenburg
Scholars:
2
Papers: 1
Citations: 0
U
University Medical Center Hamburg-Eppendorf
Scholars:
1.8W
Papers: 1.3W
Citations: 2.0W
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