Photobiomodulation in Gut Microbiota Modulation and Neuroinflammation
Highlights The gut microbiota plays a central role in immune regulation, inflammation, and brain function through the gut–brain axis. Intestinal dysbiosis contributes to neuroinflammation and increased blood–brain barrier permeability. Photobiomodulation (PBM) shows potential to modulate gut microbiota composition and inflammatory signaling. Preclinical evidence supports PBM effects on mitochondrial function, cytokine modulation, and immune balance. Human […]
LASER Photobiomodulation and Its Impact on the Gut–Brain Axis
Highlights Laser photobiomodulation (PBM) is a non-invasive therapy that modulates cellular metabolism, inflammation, and oxidative stress. A clinical study conducted at UNISUL (Brazil) is investigating PBM effects on the gut–brain axis. Treatment with the Avant Wellness LZ30 Pro Z showed reductions in abdominal circumference and inflammatory markers. Antioxidant defenses increased, while placebo showed no comparable […]
Class 3B Laser PBM for Pain Relief: Mechanism of Action
What a Preclinical Study Suggests About How It May Work Highlights: In a mouse model of inflammatory pain, Class 3B laser photobiomodulation (PBM) reduced pain sensitivity in a dose-dependent way. The pain-relief effect appeared to involve natural pain-modulating pathways linked to: Opioid receptors Cannabinoid receptors Adenosine receptors When researchers blocked these receptors, the PBM […]