Results 91 to 100 of about 8,970,528 (379)
Modulation of the ISFET response by an immunological reaction [PDF]
, 1989 A new method is presented for the detection of an immunological reaction in a membrane. Antigens (or antibodies) are taken up in a porous membrane, which covers the gate area of an ISFET. By stepwise changing of the electrolyte concentration, a transient
Bergveld, P. +4 more
core +2 more sources
Apolipoprotein E: far more than a lipid transport protein.
Annual review of genomics and human genetics (Print), 2000 First recognized as a major determinant in lipoprotein metabolism and cardiovascular disease, apolipoprotein (apo) E has emerged as an important molecule in several biological processes not directly related to its lipid transport function, including ...
R. Mahley, S. C. Rall
semanticscholar +1 more source
The Saccharomyces cerevisiae amino acid transporter Lyp1 has a broad substrate spectrum
FEBS Letters, EarlyView.In Saccharomyces cerevisiae, Yeast Amino acid Transporter family members mediate the import of amino acids, ranging from substrate specialists to generalists. Here, we show that the specialist transporter, Lyp1, has a broader substrate spectrum than previously described, with affinity constants spanning from micromolar to millimolar.
Foteini Karapanagioti +3 more
wiley +1 more source
Single-particle imaging reveals intraflagellar transport–independent transport and accumulation of EB1 in \u3cem\u3eChlamydomonas\u3c/em\u3e flagella [PDF]
, 2016 The microtubule (MT) plus-end tracking protein EB1 is present at the tips of cilia and flagella; end-binding protein 1 (EB1) remains at the tip during flagellar shortening and in the absence of intraflagellar transport (IFT), the predominant protein ...
Harris, J. Aaron +4 more
core +1 more source
Molecular Microbiology, 2012 The twin arginine transport (Tat) system transports folded proteins across the prokaryotic cytoplasmic membrane and the plant thylakoid membrane. TatC is the largest and most conserved component of the Tat machinery.
H. Kneuper +8 more
semanticscholar +1 more source
FEBS Letters, EarlyView.In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley +1 more source
Journal of Lipid Research, 2009 The mutant Chinese hamster ovary cell line MT58 contains a thermosensitive mutation in CTP:phosphocholine cytidylyltransferase, the regulatory enzyme in the CDP-choline pathway. As a result, MT58 cells have a 50% decrease in their phosphatidylcholine (PC)
Nicole Testerink +4 more
doaj
CoCl2‐induced glioma hypoxia environment enhances CD47‐SIRPα to promote tumor immune evasion
MedComm – OncologyElevated levels of tumor‐associated macrophages and microglia in the immune microenvironment of malignant gliomas promote tumor growth and progression.
Xiangfei Ding +8 more
doaj +1 more source
Journal of Biological Chemistry, 2012 Background: Tha4 is the assumed cpTat protein conduit for transporting folded precursors across thylakoid membranes. Results: During assembly into active Tat translocases, the Tha4 amphipathic helix (APH) and adjacent C-tail undergo accessibility changes.
Cassie Aldridge +3 more
semanticscholar +1 more source
Social context prevents heat hormetic effects against mutagens during fish development
FEBS Letters, EarlyView.This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere +5 more
wiley +1 more source