Results 71 to 80 of about 140,025 (265)

Host Cell Protein Challenges in Antibody Processing: Insights Into Persistence and Mitigation Strategies

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Persistence of HCPs remains a major purification challenge in biopharmaceutical manufacturing with direct consequences for product quality, patient safety, and regulatory compliance. Over the last two decades, deeper insights into the mechanisms driving HCP persistence have clarified why certain proteins evade removal during purification ...
Younghoon Oh, Andrew Cooke, Harshal Soni, Susan Liu, Mamadou Bah, Brianna Bellis, Laura Smith, Michael Capaldi, Nicholas Levy, Erik Wilhelm, Kristopher Barnthouse   +10 more
wiley   +1 more source

Targeting neutrophil extracellular traps in metabolic and immune niche: Nanomaterials for diabetes tissue regeneration

BMEMat, EarlyView.
The effects of NETs on regeneration of various diabetic tissues, and strategies targeting NETs for diabetes tissue regeneration. In the diabetic environment, NETs undergo complex metabolic and immune reprogramming, leading to dynamic changes in antibacterial and proinflammatory functions, and affecting regeneration of multiple systemic tissues.
Xinyi Jiang, Muxin Yue, Kai Mao, Boon Chin Heng, Noor Azlin Yahya, Yunsong Liu, Zheng Li   +6 more
wiley   +1 more source

N-Glycosylation regulates endothelial lipase-mediated phospholipid hydrolysis in apoE- and apoA-I-containing high density lipoproteins

Journal of Lipid Research, 2007
Endothelial lipase (EL) is a member of the triglyceride lipase gene family with high phospholipase and low triacylglycerol lipase activities and a distinct preference for hydrolyzing phospholipids in HDL. EL has five potential N-glycosylation sites, four
Danielle Skropeta, Chatri Settasatian, Monica R. McMahon, Kate Shearston, Daniela Caiazza, Kristine C. McGrath, Weijun Jin, Daniel J. Rader, Philip J. Barter, Kerry-Anne Rye   +9 more
doaj   +1 more source

Pt‐TiO2 mesoporous nanosystem co‐delivering phlorezin enables synergistic sonodynamic‐chemoimmunotherapy for hepatocellular carcinoma via directly targeting DDX5 and metabolic reprogramming modulation

BMEMat, EarlyView.
Abstract Hepatocellular carcinoma (HCC), ranking as the third leading cause of cancer‐related mortality globally, continues to pose significant therapeutic challenges. Here, we developed an innovative nanosystem, Phl@PT, based on Pt‐TiO2 nanoparticles for the co‐delivery of Phlorezin, presenting a novel approach for HCC treatment through sonodynamic ...
Kairui Liu, Bo Zhang, Yue Wan, Zhiru Yang, Abdusami Abdurahman, Mengxin He, Shengtao Hu, Yi Zhang, Xiaoke Li, Jin Chang, Jun Kang, Liren Liu, Wanghua Liu, Shao Li   +13 more
wiley   +1 more source

Phosphatidylinositol turnover during stimulation of plasminogen activator inhibitor-1 secretion induced by oxidized low density lipoproteins in human endothelial cells.

Journal of Lipid Research, 1993
In a previous study (Latron et al. 1991. Arterioscler. Thromb. 11: 1821-1829) we have shown that oxidized low density lipoproteins (ox-LDL) stimulated the synthesis and secretion of plasminogen activator inhibitor-1 (PAI-1) by human umbilical vein ...
M Chautan, Y Latron, F Anfosso, MC Alessi, H Lafont, I Juhan-Vague, G Nalbone   +6 more
doaj   +1 more source

Mammalian Phospholipase A2: Phospholipase A2 Receptor

Biological and Pharmaceutical Bulletin, 2004
The phospholipase A2 receptor (PLA2R) is a type I transmembrane glycoprotein related to the C-type animal lectin family such as the mannose receptor. PLA2R regulates a variety of biological responses elicited by secretory phospholipase A2s (sPLA2s). Group IB sPLA2 acts as an endogenous ligand to induce cell proliferation and lipid mediator production ...
openaire   +3 more sources

From Caffeine to Aspirin: Everyday Molecules as Triggers for Genetically Encoded Proximity Systems

Chemistry – A European Journal, EarlyView.
This Perspective article highlights how familiar dietary ingredients and over‐the‐counter (OTC) drugs (such as caffeine and its metabolites, SA, and aspirin) can be repurposed as clinically translatable chemical triggers for genetically encoded proximity systems.
Mingguang Cui, Tianlu Wang, Yaoyu Han, Yun Huang, Tien‐Hung Lan, Yunbin Zhou   +5 more
wiley   +1 more source

The phospholipase A of Neisseria gonorrhoeae lyses eukaryotic membranes and is necessary for survival in neutrophils and cervical epithelial cells

mBio
Contact-dependent hemolysins are virulence factors in a number of human pathogens, including Helicobacter pylori, Rickettsia typhi, Bartonella bacilliformis, Mycobacterium tuberculosis, entero-invasive Escherichia coli, and Shigella.
Michael A. Apicella, Jennifer L. Edwards, Margaret R. Ketterer, David S. Weiss, Yuan Zhang, Freda E.-C. Jen, Michael P. Jennings   +6 more
doaj   +1 more source

Effect of darapladib treatment on endarterectomy carotid plaque lipoprotein-associated phospholipase A2 activity: a randomized, controlled trial.

PLoS ONE, 2014
BackgroundThe aim of this study was to assess the effects of darapladib, a selective oral investigational lipoprotein-associated phospholipase A2 inhibitor, on both plasma and plaque lipoprotein-associated phospholipase A2 activity.MethodsPatients ...
Joel L Johnson, Yi Shi, Rose Snipes, Salim Janmohamed, Timothy E Rolfe, Bill Davis, Anthony Postle, Colin H Macphee   +7 more
doaj   +1 more source

Characterization of Lysosomal Hydrolases and Transporters and Their Age‐Dependent Variability: Relevance to Drug Metabolism and Transport of Small Molecule and Biologic Drugs

Clinical Pharmacology &Therapeutics, EarlyView.
Lysosomes play a key role in the accumulation, catabolism, and transport of endogenous and exogenous metabolites and proteins and are involved in drug metabolism and prodrug activation. However, the protein abundance and interindividual variability of lysosomal drug‐metabolizing enzymes and transporters (DMETs) remain underexplored.
Darshak Gadara, Dilip Kumar Singh, Sandhya Subash, Guihua Yue, Deepak Ahire, Chris Bohl, Maciej Czerwinski, Stephanie Helmstetter, Scott Heyward, Robert S. Jones, Cyrus Khojasteh, Ryota Kikuchi, Priyanka Kulkarni, Bin Ma, Bernard Murray, Chris Seib, Bill Smith, David M. Stresser, Mitchell E. Taub, Ting Wang, Bhagwat Prasad   +20 more
wiley   +1 more source