Results 211 to 220 of about 416,903 (305)

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

Differential expression of peptidases in Strigomonas culicis wild-type and aposymbiotic strains: from proteomic data to proteolytic activity. [PDF]

Mem Inst Oswaldo Cruz
Santos JFBD, Bombaça ACS, Vitório BDS, Dias-Lopes G, Garcia-Gomes ADS, Menna-Barreto RSF, d'Avila CM, Ennes-Vidal V.   +7 more
europepmc   +1 more source

Development‐based In Vivo Bioreactor Strategy for Challenging Senescent Bone Reconstruction

Advanced Science, EarlyView.
We present a development‐based in vivo bioreactor strategy to generate rejuvenated bone grafts (vBR‐Bone) within aged hosts. By enclosing vBR‐Bone fragments within an asymmetric biomimetic periosteum, segmental femoral defects in aged mice were successfully repaired within 6 weeks. Mechanistically, the multifactors of vBR‐Bone reconstitute a remodeling
Wenchao Zhang, Kai Dai, Tong Shen, Zehua Gao, Fengying Yan, Yuke Feng, Xuanlin Wang, Shaozhen Zhang, Jing Wang, Changsheng Liu   +9 more
wiley   +1 more source

Adaptor protein 3BP2 regulates gene expression in addition to the ubiquitination and proteolytic activity of MALT1 in dectin-1-stimulated cells. [PDF]

J Biol Chem
Tsubokawa A, Chihara K, Chihara Y, Takeuchi K, Fujieda S, Sada K.   +5 more
europepmc   +1 more source

A “Hot Spring” Mimetic Aerogel Loaded with Multiple Amino Acids Modulates the Chronic Inflammatory Microenvironment Through Metabolic Reprogramming

Advanced Science, EarlyView.
The SrCuSi4O₁₀ bioceramic particles mimic the effects of hot spring therapy by increasing the local wound temperature, which enhances the absorption of amino acids and stimulates cell metabolism. The amino acid uptake supports cellular glutathione redox reactions, helping to mitigate oxidative stress.
Bo Li, Dandan Jin, Fei Li, Jianliang Shen, Jiang Chang, Chen Yang, Shixuan Chen, Yi Zhang   +7 more
wiley   +1 more source

Apo-Lactoferrin Inhibits the Proteolytic Activity of the 110 kDa Zn Metalloprotease Produced by Mannheimia haemolytica A2. [PDF]

Int J Mol Sci
Ramírez-Rico G, Ruiz-Mazón L, Reyes-López M, Rivillas Acevedo L, Serrano-Luna J, de la Garza M.   +5 more
europepmc   +1 more source

Sensing and Reprogramming Surface Receptor Activation With Synthetic Transcriptional Circuits

Advanced Science, EarlyView.
A synthetic receptor‐signalling induced transcription (RESIT) circuit is designed based on receptor activation mediated split protease complementation and release of membrane‐tethered synthetic transcriptional modules. The RESIT system enables probing Ca2+ entry, receptor tyrosine kinase (RTK) activities and Ras activation, and reprogramming RTK ...
Fei Liu, Mei Yuan, Li‐Juan Tang, Fenglin Wang, Xia Chu, Jian‐Hui Jiang   +5 more
wiley   +1 more source

The Proteolytic Activity of Neutrophil-Derived Serine Proteases Bound to the Cell Surface Arming Lung Epithelial Cells for Viral Defense. [PDF]

Molecules
Assylbekova A, Allayarova M, Konysbekova M, Bekturgan A, Makhanova A, Brown S, Grzegorzek N, Kalbacher H, Kalendar R, Burster T.   +9 more
europepmc   +1 more source

Metal‐Supramolecular Drug Delivery System Empowered Meningeal Lymphatic Vessels‐Bridged Intracranial‐Peripheral Dual Immune Modulation for Reversing Glioblastoma Immune Suppression

Advanced Science, EarlyView.
A novel metal‐supramolecular nanoplatform (FLM@VC) enables efficient brain delivery via meningeal lymphatic vessels (MLVs), bypassing the blood‐brain barrier (BBB) through subcutaneous administration. It reprograms tumor‐associated macrophages (TAMs) and remodels the MLVs to promote DC trafficking and CD8+ T cell activation.
Chenxi Zhang, Zhongsheng Xu, Xiaowen Xu, Zening Zhang, Ranran Luo, Pengchen Ren, Yingying Luo, Qiuchi Wu, Xinyu Liu, Guodong Liu, Xiaojing He, Yun Liu   +11 more
wiley   +1 more source

SKGQA, a Peptide Derived from the ANA/BTG3 Protein, Cleaves Amyloid-β with Proteolytic Activity. [PDF]

Biomolecules
Hatakawa Y, Nakamura R, Akizawa T, Konishi M, Matsuda A, Oe T, Saito M, Ito F.   +7 more
europepmc   +1 more source