We observed the potential of MEDI0618, a targeted monoclonal antibody, in treating migraine by focusing on a receptor known as protease-activated receptor 2 (PAR2). This study analyzed how the antibody impacted migraine-like symptoms in various preclinical models, including both human and rodent systems.
Through a series of experiments, we found that MEDI0618 demonstrated a strong binding ability to human PAR2, effectively preventing increases in cell calcium levels triggered by certain enzymes. This suggests that MEDI0618 could play a key role in blocking pain mechanisms associated with migraine without affecting other related receptors.
The antibody was tested in several conditions simulating migraine pain, involving both chemical triggers and stress. Remarkably, MEDI0618 was effective in reducing headache-like pain across various models, including those not dependent on CGRP (calcitonin gene-related peptide), which is typically targeted in migraine therapies.
Although the findings are promising for the prevention of migraine attacks, it's important to note that MEDI0618 did not show effectiveness in alleviating post-traumatic headache pain from brain injury. Overall, this research highlights MEDI0618 as a potentially innovative treatment option for people suffering from migraines, especially those experiencing CGRP-independent episodes.
Reduced migraine severity
Most Useful Review
I've been taking these for years as directed by my neurologist to reduce the frequency and severity of my migraines. It took a good year to see the effect, but within three months, I also noticed a decrease in my Chronic Fatigue Syndrome symptoms, which was a delightful surprise. It's essential to maintain the regimen to ensure continued migraine relief.