Results 61 to 70 of about 220,108 (349)

Changes in membrane lipids drive increased endocytosis following Fas ligation [PDF]

, 2017
Once activated, some surface receptors promote membrane movements that open new portals of endocytosis, in part to facilitate the internalization of their activated complexes.
Degli Esposti, Mauro, Garofalo, Tina, Khosravi Far, Roya, Longo, Agostina, Malorni, Walter, Matarrese, Paola, Misasi, Roberta, Recalchi, Serena, Sorice, Maurizio, Tinari, Antonella   +9 more
core   +1 more source

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

FEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke, Izadora Volpato Rossi, Marcel I. Ramirez   +2 more
wiley   +1 more source

Tyrosine decaging leads to substantial membrane trafficking during modulation of an inward rectifier potassium channel [PDF]

, 2001
Tyrosine side chains participate in several distinct signaling pathways, including phosphorylation and membrane trafficking. A nonsense suppression procedure was used to incorporate a caged tyrosine residue in place of the natural tyrosine at position ...
Brandt, Gabriel S., Dougherty, Dennis A., Karschin, Andreas, Lester, Henry A., Li, Ming, Shapovalov, George, Slimko, Eric, Tong, Yanhe   +7 more
core   +3 more sources

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

FEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro, Marco Cellani, Cristina Scielzo   +2 more
wiley   +1 more source

Trypanosoma cruzi: antigen-receptor mediated endocytosis of antibody

Memorias do Instituto Oswaldo Cruz, 1981
Trypanomastigote forms of Trypanosoma cruzi were derived from tissue culture and incubated with immune and non-immune human sera. All immune sera showed high titers of specific humoral antibodies of the IgM or the IgG type.
Judith Abelha, Maristela O. Azevedo, Antônio R. L. Teixeira   +2 more
doaj   +1 more source

SARS-CoV-2 N protein mediates intercellular nucleic acid dispersion, a feature reduced in Omicron

iScience, 2023
Summary: The coronavirus nucleocapsid (N) protein is known to bind to nucleic acids and facilitate viral genome encapsulation. Here we report that the N protein can mediate RNA or DNA entering neighboring cells through ACE2-independent, receptor (STEAP2)-
Jung-Lin Wu, I.-I. Kuan, Jing-You Guo, Wei-Chia Hsu, Wei-Chun Tang, Hsin-Ju Chan, Yu-Ju Chen, Bi-Chang Chen, Han-Chung Wu, James C. Liao   +9 more
doaj   +1 more source

Receptor‐mediated endocytosis of apamin by liver cells [PDF]

European Journal of Biochemistry, 1987
The binding and uptake of the bee venom toxin apamin, by guinea‐pig and rat liver were studied.Guinea‐pig liver plasma membranes contain inhibitable, high‐affinity binding sites for [125I]monoiodoapamin: Kd= 12.6±0.8 pM (SE); Bmax= 4.2±0.2 fmol/mg protein.
Peter N. Strong, William Howard Evans
openaire   +2 more sources

Binding-incompetent adenovirus facilitates molecular conjugate-mediated gene transfer by the receptor-mediated endocytosis pathway [PDF]

, 1993
Molecular conjugate vectors may be constructed that accomplish high efficiency gene transfer by the receptor-mediated endocytosis pathway. In order to mediate escape from lysosomal degradation, we have incorporated adenoviruses into the functional design
Curiel, David T., Hu, P.-C., Huang, C. H., Michael, S. I., Romer, M., Wagner, Ernst   +5 more
core   +2 more sources

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

FEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu, Huseyn Babayev, Ismail Ogulur, Sena Ardicli, Yagiz Pat, Duygu Yazici, Bingjie Zhao, Lihong Chang, Xiaoqing Liu, Paolo D'Avino, Manru Li, Ceren Biçer, Fatma Hacer Kurtoğlu Babayev, Raja Dhir, Kari C. Nadeau, Marie‐Charlotte Brüggen, Mubeccel Akdis, Cezmi A. Akdis   +17 more
wiley   +1 more source

Paxillin facilitates timely neurite initiation on soft-substrate environments by interacting with the endocytic machinery. [PDF]

, 2017
Neurite initiation is the first step in neuronal development and occurs spontaneously in soft tissue environments. Although the mechanisms regulating the morphology of migratory cells on rigid substrates in cell culture are widely known, how soft ...
Chang, Ting-Ya, Chang, Ya-Chu, Chen, Chen, Cheng, Pei-Lin, Guo, Chin-Lin, Lee, Min, Lu, Chi-Huan, Lu, Shao-Tzu, Wang, Aijun, Wang, De-Yao   +9 more
core   +2 more sources