Dirigirse al receptor de péptido de formilo 1 reduce la inflamación cerebral y la neurodegeneración

Yulin Li1,2, Zhiguo Li1, Pei Zheng2

  • 1Department of Neurology, Tianjin Medical University General Hospital, Tianjin, China.

Science (New York, N.Y.)
|November 13, 2025
PubMed
Resumen

La señalización del receptor de péptido de formilo 1 (FPR1) impulsa la progresión de la esclerosis múltiple (EM) al dañar la microglía y promover la expansión de las células T. La antagonización de FPR1 puede ofrecer una nueva estrategia terapéutica para la EM.

Videos de Conceptos Relacionados

Ligand-Gated Ion Channel Receptor: Gating Mechanism01:30

Ligand-Gated Ion Channel Receptor: Gating Mechanism

Ligand-gated ion channels are transmembrane proteins that play a vital role in intercellular communication and functions of the nervous system. They allow the influx of ions across the membrane once the neurotransmitter binds, allowing the subsequent transmission of electrical excitation across the neurons. Other ligand-gated ion channels, like the γ-aminobutyric acid (GABA) receptor, permit anions like chloride into the cells on the binding of the GABA molecule. Their entry into the cell...
4.6K
Antiepileptic Drugs: Glutamate Antagonists01:14

Antiepileptic Drugs: Glutamate Antagonists

Glutamate is a fundamental neurotransmitter in the central nervous system, playing a vital role in neuronal communication and various cognitive processes. Glutamate stands as the principal excitatory neurotransmitter in the brain. Its presence is crucial for the communication between neurons, underpinning essential processes such as synaptic transmission, neuronal excitability, and plasticity. These functions are vital for higher-order cognitive processes, including learning and memory. The...
1.3K
Brain Imaging01:14

Brain Imaging

Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans),  magnetic resonance imaging (MRI),  functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
1.0K