Results 81 to 90 of about 108,848 (254)

TrxR2 Lactylation Facilitates Mitochondrial Protection and Endothelial Ferroptosis Resistance in Diabetic Cardiomyopathy

Advanced Science, EarlyView.
TrxR2 deletion in diabetic mice suppresses TUFM‐AMPK‐FUNDC1‐dependent mitophagy in endothelial cells, resulting in SCP2 upregulation and mitochondrial translocation of ACSL4. Mitochondrial ACSL4 promotes mitochondrial eicosanoid biosynthesis and ferroptosis, thereby aggravating cardiac microvascular injury and diabetic cardiomyopathy.
Su Li, Muyin Liu, Chao Chen, Xinyan Li, Xiaopei Yan, Wentao Zhu, Wenyan Qiu, Qiyu Li, Xiangyu Sun, Chao Huang, Ming Yin, Zhangwei Chen, Yao Lu, Junbo Ge, Xiangqing Kong, Juying Qian, Yuqiong Chen   +16 more
wiley   +1 more source

Studying Macromolecular Composition in Cell–Cell Interfaces Using 3D Membrane Reconstitution Systems

Advanced Science, EarlyView.
A comprehensive understanding of the interactions between proteins, lipids and glycocalyx components at the immune synapse is still lacking. Here, an artificial and a semi‐artificial model contact system were established to reconstitute the cell‐cell contact in 3D. The model systems enable the examination of macromolecule enrichment or depletion at the
Franziska Ragaller, Amelie Maribel Schneider, Ellen Sjule, Renhua Sun, Xiao Han, Luca Andronico, Edward Jenkins, Michael Dustin, Adnane Achour, Erdinc Sezgin   +9 more
wiley   +1 more source

One‐Step Glycoengineering of NK Cells With High‐Affinity Siglec Ligands for Cancer Immunotherapy

Advanced Science, EarlyView.
This study develops an engineered NmCSS enzyme with improved activity for bulky group modified sialic acids, enabling efficient synthesis of structurally diverse sialoside analogs in a single step. Glycan microarray screening identified Siglec high‐affinity ligands, which were incorporated onto natural killer (NK) cells via a one‐pot enzymatic system ...
Shuai Hu, Ben Huang, Lingyan Wang, Qiang Guo, Cuiping Jiang, Ruicheng Qi, Shuyao Wang, Lin‐Tai Da, Wenjie Peng   +8 more
wiley   +1 more source

The pattern recognition receptors dectin-2, mincle, and FcRγ impact the dynamics of phagocytosis of Candida, Saccharomyces, Malassezia, and Mucor species.

PLoS ONE, 2019
Phagocytosis is a receptor-mediated process critical to innate immune clearance of pathogens. It proceeds in a regulated sequence of stages: (a) migration of phagocytes towards pathogens, (b) recognition of PAMPs and binding through PRRs, (c) engulfment ...
Mohammed Haider, Ivy M Dambuza, Patawee Asamaphan, Mark Stappers, Delyth Reid, Sho Yamasaki, Gordon D Brown, Neil A R Gow, Lars P Erwig   +8 more
doaj   +1 more source

Dynamic Shifts in ER–Plasma Membrane Junctions Signaling Define Pro‐Metastatic N‐Glycosylation and Predict Prostate Cancer Progression

Advanced Science, EarlyView.
Prostate cancer remains a leading cause of male cancer death, yet screening cannot reliably identify aggressive disease, underscoring the need for tissue biomarkers. It is shown that primary tumors increase ER–plasma membrane junction signaling via STIM1/ORP5, whereas metastasis features their loss, Golgi dispersal, and rapid conversion of high‐mannose
Amanda J. Macke, Tania Kamal, Taylor E. Divita, Artem N. Pachikov, Chad A. LaGrange, Rajesh Ravichandran, Martha Morton, Robert Powers, Haowen Qiu, Jean‐Jack M. Riethoven, Colm Morrissey, Melinda Wojtkiewicz, Rebekah L. Gundry, Carol A. Casey, Armen Petrosyan   +14 more
wiley   +1 more source

DectiSomes: C-type lectin receptor-targeted liposomes as pan-antifungal drugs. [PDF]

Adv Drug Deliv Rev, 2023
Meagher RB, Lewis ZA, Ambati S, Lin X.
europepmc   +1 more source

Glucuronolactone Promotes Mucin Sulfation to Alleviate Deoxynivalenol‐Induced Intestinal Injury via Microbiota‐Dependent and ‐Independent AHR Activation

Advanced Science, EarlyView.
Glucuronolactone (GLU) as a natural metabolite of glucose, increases Lactobacillus amylovorus abundance and luminal IAA level to activate AHR signaling. In addition, GLU itself can directly elevate AHR signaling activity independently of microbiota and IAA.
Chenbin Cui, Beibei Zhang, Jiaxi Tang, Jing Hou, Yueqin Qiu, Kaiguo Gao, Li Wang, Zongyong Jiang, Xuefen Yang   +8 more
wiley   +1 more source

C-type lectin-like receptor 2 in platelets amplifies inflammation in rheumatoid arthritis

Research and Practice in Thrombosis and Haemostasis
Background: Platelets play a crucial role not only in thrombosis and hemostasis but also in inflammation, including rheumatoid arthritis. Although synovial cells in the joints express the membrane protein podoplanin, and platelets express the podoplanin ...
Tomoyuki Sasaki, Ewelina Golebiewska, Toshiaki Shirai, Nagaharu Tsukiji, Kensuke Koyama, Shogo Tamura, Shimon Otake, Makoto Osada, Hirotaka Haro, Yukio Ozaki, Katsue Suzuki–Inoue   +10 more
doaj   +1 more source

The hydrophobic tunnel present in LOX-1 is essential for oxidized LDL recognition and binding

Journal of Lipid Research, 2009
Lectin-like oxidized LDL (ox-LDL) receptor-1 (LOX-1) is a type-II transmembrane protein that belongs to the C-type lectin family of molecules. LOX-1 acts as a cell surface endocytosis receptor and mediates the recognition and internalization of ox-LDL by
Omar L. Francone, Meihua Tu, Lori J. Royer, Jian Zhu, Kimberly Stevens, Joseph J. Oleynek, Zhiwu Lin, Lorraine Shelley, Thomas Sand, Yi Luo, Christopher D. Kane   +10 more
doaj   +1 more source

C-type lectin receptor expression is a hallmark of neutrophils infiltrating the skin in epidermolysis bullosa acquisita. [PDF]

Front Immunol, 2023
Guerrero-Juarez CF, Schilf P, Li J, Zappia MP, Bao L, Patel PM, Gieseler-Tillmann J, Murthy S, Cole C, Sverdlov M, Frolov MV, Hashimoto T, Ishii N, Rülicke T, Bieber K, Ludwig RJ, Sadik CD, Amber KT.   +17 more
europepmc   +1 more source