Results 101 to 110 of about 1,264,389 (321)

The role of the neuromodulator adenosine in alcohols actions. [PDF]

open access: yes, 1997
The interaction between the neuromodulator adenosine and adenosine receptors on the surface of neurons modifies the neurons responses to neurotransmitters.
Diamond, Ivan, Dohrman, D, Gordon, A
core  

Ly49A Transgenic Mice Provide Evidence for a Major Histocompatibility Complex–dependent Education Process in Natural Killer Cell Development [PDF]

open access: yes, 1997
The Ly49 natural killer (NK) cell receptors are class I MHC–specific inhibitory receptors that are distributed to overlapping NK cell subsets. The formation of the Ly49 receptor repertoire was examined with transgenic mice that express Ly49A in all NK ...
Bix   +40 more
core   +5 more sources

The multiple roles of the NlpC_P60 peptidase family in mycobacteria – an underexplored target for antimicrobial drug discovery

open access: yesFEBS Letters, EarlyView.
The NlpC_P60 superfamily of peptidases is recognised by its key role in bacterial cell wall homeostasis. Recently, studies have also described the involvement of NlpC_P60‐like enzymes in bacterial competitive mechanisms and pathogenesis across several lineages.
Catharina dos Santos Silva   +1 more
wiley   +1 more source

Discrete spatial organization of TGFβ receptors couples receptor multimerization and signaling to cellular tension

open access: yeseLife, 2015
Cell surface receptors are central to the cell's ability to generate coordinated responses to the multitude of biochemical and physical cues in the microenvironment.
Joanna P Rys   +8 more
doaj   +1 more source

Persistent cAMP-signals triggered by internalized G-protein-coupled receptors. [PDF]

open access: yesPLoS Biology, 2009
G-protein-coupled receptors (GPCRs) are generally thought to signal to second messengers like cyclic AMP (cAMP) from the cell surface and to become internalized upon repeated or prolonged stimulation.
Davide Calebiro   +7 more
doaj   +1 more source

Particle compositions with a pre-selected cell internalization mode [PDF]

open access: yes, 2012
A method of formulating a particle composition having a pre-selected cell internalization mode involves selecting a target cell having surface receptors and obtaining particles that have i) surface moieties, that have an affinity for or are capable of ...
Decuzzi, Paolo, Ferrari, Mauro
core   +1 more source

Cannabinoid receptor interacting protein suppresses agonist-driven CB1 receptor internalization and regulates receptor replenishment in an agonist-biased manner [PDF]

open access: yes, 2016
Cannabinoid receptor interacting protein 1a (CRIP1a) is a CB1 receptor (CB1R) distal C-terminus-associated protein that modulates CB1R signaling via G proteins, and CB1R down-regulation but not desensitization (Blume et al.
Bass, Caroline E.   +8 more
core   +2 more sources

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Cell Cycle Phase-Specific Surface Expression of Nerve Growth Factor Receptors TrkA and p75NTR [PDF]

open access: yes, 1998
[EN]Expression of the nerve growth factor (NGF) receptors TrkA and p75NTR was found to vary at the surface of PC12 cells in a cell cycle phase-specific manner.
Andrieu, Muriel   +9 more
core   +2 more sources

The power of microRNA regulation—insights into immunity and metabolism

open access: yesFEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto   +2 more
wiley   +1 more source

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