Results 71 to 80 of about 82,057 (164)

Myeloid Focal Adhesion Kinase Promotes Macrophage Accumulation but Does Not Alter Tumor Progression in Hepatocellular Carcinoma

Molecular Carcinogenesis, EarlyView.
ABSTRACT Hepatocellular carcinoma (HCC) develops within an immunologically complex tumor microenvironment that is heavily shaped by infiltrating myeloid cells. Immune‐based treatment strategies such as atezolizumab plus bevacizumab have shown promising therapeutic benefits, but patients do not experience durable responses.
Eugene Ham, Kyle Boedeker, Claudia Rose Keating, Ruisong Ye, Frankie Montalbano, Sophia Mankaruse, Xianzhong Ding, Jonathan P. Rennhack, Wei Qiu   +8 more
wiley   +1 more source

Harnessing Aggregation‐Induced Emission for Advanced Disease Diagnosis: Mechanisms, Strategies and Future Perspectives

Medicine Bulletin, EarlyView.
The figure was created in BioRender.com. ABSTRACT Accurate and early diagnosis remains a key challenge in modern disease management. Conventional diagnostic methods often suffer from limitations in sensitivity, spatial resolution, and practical usability.
Zizhuo Du, Li Song, Xingrui Chen, Jun Jing, Yingchen Wang, Yue Jiang, Jiahui Gao, Dan Li, Feiran Xie, Peihong Xiao, Ben Zhong Tang   +10 more
wiley   +1 more source

Fluorometric assay for quantitation of biotin covalently attached to proteins and nucleic acids

BioTechniques, 2007
As a component of the (strept)avidin affinity system, biotin is often covalently linked to proteins or nucleic acids. We describe here a microplate-based high-throughput fluorometric assay for biotin linked to either proteins or nucleic acids based on ...
Robert H. Batchelor, Adam Sarkez, W. Gregory Cox, Iain Johnson   +3 more
doaj   +1 more source

Symmetry‐Guided Optical Control of Dynamic 1D Protein Self‐Assembly and Precise In Vitro Initiation of Biomolecular Condensation

Small, EarlyView.
A photoreversible 1D protein assembly has been developed by utilizing symmetry matching between StrepTactin and photoswitchable Dronpa145N. The light‐induced modulation of oligomerization allows for precise control over protein connectivity and valency.
Jangwon Bae, Yongwon Jung
wiley   +1 more source

Application of a biotin functionalized QD assay for determining available binding sites on electrospun nanofiber membrane

Journal of Nanobiotechnology, 2011
Background The quantification of surface groups attached to non-woven fibers is an important step in developing nanofiber biosensing detection technologies.
Magnone Joshua, Nida Dawn, Senecal Kris, Marek Patrick, Senecal Andre   +4 more
doaj   +1 more source

Investigation of the Protective Effect of Morin on Oxidative Stress and Apoptosis in Malathion‐Induced Hepatotoxicity in Rats

Environmental Toxicology, EarlyView.
ABSTRACT Malathion (MAL) is a widely used organophosphate pesticide associated with hepatotoxicity through oxidative stress and apoptosis. Morin, a naturally occurring flavonoid, exhibits potent antioxidant and anti‐inflammatory properties. This study investigated oxidative stress, inflammatory, and apoptotic alterations induced by acute and subacute ...
Seval Yılmaz, Eda İ. Demirbağ, Hakan Bağ, Ali O. Çeribaşı   +3 more
wiley   +1 more source

Chicken genome analysis reveals novel genes encoding biotin-binding proteins related to avidin family

BMC Genomics, 2005
Background A chicken egg contains several biotin-binding proteins (BBPs), whose complete DNA and amino acid sequences are not known. In order to identify and characterise these genes and proteins we studied chicken cDNAs and genes available in the NCBI ...
Nordlund Henri R, Grapputo Alessandro, Hytönen Vesa P, Niskanen Einari A, Kulomaa Markku S, Laitinen Olli H   +5 more
doaj   +1 more source

Two‐Dimensional Materials For Lateral Flow Assays: A Critical Review of Functional Roles and Translational Challenges

VIEW, EarlyView.
2D nanosheets, with large surface area, excellent optical/electrical properties, and high specificity, combine with lateral flow assay strips to enable rapid, readable detection, boosting the strips’ development and applications. Abstract Lateral flow assays (LFAs) are widely used for point‐of‐care diagnostics, but their detection capability remains ...
Weimin Xu, Ruping Liu, Na Gao, Jianxiao Zhu, Haowen Jiang, Shouzheng Jiao, Zhicheng Sun, Kai Shen, Gaolian Xu, Minghua Du, Ziyan Li, Yang Wang   +11 more
wiley   +1 more source

Sustained intra-cartilage delivery of low dose dexamethasone using a cationic carrier for treatment of post traumatic osteoarthritis

European Cells & Materials, 2017
Disease-modifying osteoarthritis drugs (DMOADs) should reach their intra-tissue target sites at optimal doses for clinical efficacy. The dense, negatively charged matrix of cartilage poses a major hindrance to the transport of potential therapeutics.
AG Bajpayee, RE De la Vega, M Scheu, NH Varady, IA Yannatos, LA Brown, Y Krishnan, TJ Fitzsimons, P Bhattacharya, EH Frank, AJ Grodzinsky, RM Porter   +11 more
doaj   +1 more source

Determination of the quantity of acetyl CoA carboxylase by [14C]methyl avidin binding

Journal of Lipid Research, 1987
Conditions are described under which monomeric [14C]methyl avidin binds to SDS-denatured biotin enzymes and remains bound through polyacrylamide gel electrophoresis. The location of radioactive proteins on the dried gel was determined by fluorography and
C R Roman-Lopez, J Goodson, J B Allred
doaj   +1 more source