Results 61 to 70 of about 73,712 (251)

IL‐4/STAT6‐signaling Influences Local Inflammation and Regeneration Processes During Acute Pancreatitis and Promotes Fibrosis by a Direct Activation of Pancreatic Fibroblasts During Chronic Pancreatitis

Advanced Science, EarlyView.
IL‐4/IL‐13/STAT6 signaling plays a crucial for the suppression of pro‐inflammation during acute pancreatitis and supports acinar cell regeneration but has only minor impact on fibrogenesis during chronic form of the disease. IL‐4/IL‐13 induce the expression of certain collagens directly in pancreatic fibroblasts via STAT6 activation, whereas ...
ElSheikh H, Salvers A, Piesker J, Buchholz S, Lange R, Ameling S, Steil L, Hammer E, Homuth G, Völker U, Bröker BM, Weiss FU, Sendler M, Glaubitz J   +13 more
wiley   +1 more source

Potent and Selective IGF‐IIR‐Recruiting Bifunctional Molecules for Targeted Lysosomal Degradation of Extracellular and Membrane Proteins

Advanced Science, EarlyView.
Lysosome‐targeting chimeras (LYTACs) enable degradation of extracellular and membrane proteins via lysosomal trafficking. We report a novel IGF‐II mutant (Del1–7, Y27L) that selectively engages IGF‐IIR while avoiding IGF‐IR and IR‐A. mutIGF‐II–based LYTACs enhance target internalization and degradation and support a genetically encodable, all‐protein ...
Yuan Zhao, Yaxian Liao, Pengyun Li, Regina Stasser de Gonzalez, Xuankun Chen, Nicholas S. Nieto, Florence M. Brunel, Nick Cox, Joseph Stock, Matthew McHenry, Guangsen Fu, Penghsuan Huang, Wenxin Wu, Deqin Cai, Lingjun Li, Alexander N. Zaykov, Weiping Tang   +16 more
wiley   +1 more source

Membralin Assembles a MAN1B1–VCP Complex to Target Foreign Glycoproteins from the Endoplasmic Reticulum to Lysosomes for Degradation

Advanced Science, EarlyView.
This study identifies Membralin as an ER‐phagy receptor that recruits MAN1B1 and VCP to form a selective ERLAD complex. By sensing dense N‐glycan clusters on viral fusion glycoproteins, this ubiquitin‐independent pathway directs SARS‐CoV‐2 spike, Ebola GP, influenza HA, and HIV‐1 Env to lysosomal degradation, thereby limiting viral infectivity ...
Jing Zhang, Xiaoran Lu, Sunan Li, Tao Wang, Iqbal Ahmad, Yong‐Hui Zheng   +5 more
wiley   +1 more source

Ligand interactions of the cation-independent mannose 6-phosphate receptor. The stoichiometry of mannose 6-phosphate binding.

The Journal of biological chemistry, 1989
The interaction of the bovine cation-independent mannose 6-phosphate receptor with a variety of phosphorylated ligands has been studied using equilibrium dialysis and immobilized receptor to measure ligand binding. The dissociation constants for mannose 6-phosphate, pentamannose phosphate, bovine testes beta-galactosidase, and a high mannose ...
P Y, Tong, W, Gregory, S, Kornfeld
openaire   +2 more sources

Mechanisms for High Affinity Mannose 6-Phosphate Ligand Binding to the Insulin-like Growth Factor II/Mannose 6-Phosphate Receptor [PDF]

Journal of Biological Chemistry, 2000
The two mannose 6-phosphate (Man-6-P) binding domains of the insulin-like growth factor II/mannose 6-phosphate receptor (Man-6-P/IGF2R), located in extracytoplasmic repeats 1-3 and 7-9, are capable of binding Man-6-P with low affinity and glycoproteins that contain more than one Man-6-P residue with high affinity.
J C, Byrd, R G, MacDonald
openaire   +2 more sources

Cell‐Free DNA‐Based Theranostics for Inflammatory Disorders

Advanced Science, EarlyView.
Summary on the dual potential of cfDNA as biomarkers and therapeutic targets for inflammatory disorders. Figure was created with BioRender.com. ABSTRACT Inflammatory disorders are characterized by immune‐mediated inflammatory cascades that can affect multiple organs.
Jiatong Li, Yumei Wang, Xiaoxi Fan, Miao Xu, Jiawen Li, Wenfei Tan, Jianxiang Zhang, Heran Li   +7 more
wiley   +1 more source

Herpes simplex virus glycoprotein D acquires mannose 6-phosphate residues and binds to mannose 6-phosphate receptors.

Journal of Biological Chemistry, 1994
Herpes simplex viruses (HSV) use multiple and sequential receptors to enter host cells. HSV glycoprotein D (gD) has been implicated in binding to cellular receptors that facilitate virus penetration into cells. We used soluble forms of gD that were expressed in Chinese hamster ovary cells to characterize and identify a putative cellular receptor for ...
C R, Brunetti, R L, Burke, S, Kornfeld, W, Gregory, F R, Masiarz, K S, Dingwell, D C, Johnson   +6 more
openaire   +2 more sources

Mannose 6‐phosphate‐independent Lysosomal Sorting of LIMP‐2 [PDF]

Traffic, 2015
The lysosomal integral membrane protein type 2 (LIMP‐2/SCARB2) has been described as a mannose 6‐phosphate (M6P)‐independent trafficking receptor for β‐glucocerebrosidase (GC). Recently, a putative M6P residue in a crystal structure of a recombinantly expressed LIMP‐2 ectodomain has been reported.
Blanz, Judith, Zunke, Friederike, Markmann, Sandra, Damme, Markus, Braulke, Thomas, Saftig, Paul, Schwake, Michael   +6 more
openaire   +3 more sources

Mannose‐Modified Cationic Liposome‐Based mRNA Therapeutics for Improved Triple‐Negative Breast Cancer Immunotherapy

Advanced NanoBiomed Research, EarlyView.
Schematic illustration of mTEM8‐loaded cationic liposome (cLipo‐Man/mTEM8) therapeutics for improved triple‐negative breast cancer immunotherapy. Despite triple‐negative breast cancer (TNBC) is the most heterogeneous and aggressive subtype of breast cancer, immunotherapy is emerging as a promising therapy.
Kexin Deng, Juping Sun, Junyu Liu, Yuqi Zhang, Wanwan Liu, Xiaobin Li, Han Wu, Juan Li, Jisong Zhang, Chanyuan Jin, Can Yang Zhang   +10 more
wiley   +1 more source

A Bacterial Pathogen Senses Host Mannose to Coordinate Virulence

iScience, 2019
Summary: Bacterial pathogens are thought to activate expression of virulence genes upon detection of host-associated cues, but identification of the nature of such signals has proved difficult.
Lifan Wei, Haoxian Qiao, Brandon Sit, Kaiyu Yin, Guanhua Yang, Ruiqing Ma, Jiabao Ma, Chun Yang, Jun Yao, Yue Ma, Jingfan Xiao, Xiaohong Liu, Yuanxing Zhang, Matthew K. Waldor, Qiyao Wang   +14 more
doaj   +1 more source