Place of next generation acute migraine specific treatments among triptans, non-responders and contraindications to triptans and possible combination therapies

I de Boer, IE Verhagen, MNP Souza… - Cephalalgia, 2023 - journals.sagepub.com
Background: For many years triptans have been the cornerstone of acute migraine
treatment. Nevertheless, treatment with triptans may not always be initiated due to …

Atogepant–an orally-administered CGRP antagonist–attenuates activation of meningeal nociceptors by CSD

AM Strassman, A Melo-Carrillo, TT Houle… - …, 2022 - journals.sagepub.com
Background This study investigated the mechanism of action of atogepant, a small-molecule
CGRP receptor antagonist recently approved for the preventive treatment of episodic …

The PACAP pathway is independent of CGRP in mouse models of migraine: possible new drug target?

C Ernstsen, SL Christensen, RH Rasmussen… - Brain, 2022 - academic.oup.com
Calcitonin gene-related peptide (CGRP)-antagonizing drugs represent a major advance in
migraine treatment. However, up to 50% of patients do not benefit from monoclonal …

A female-specific role for calcitonin gene-related peptide (CGRP) in rodent pain models

C Paige, I Plasencia-Fernandez, M Kume… - Journal of …, 2022 - Soc Neuroscience
We aimed to investigate a sexually dimorphic role of calcitonin gene-related peptide (CGRP)
in rodent models of pain. Based on findings in migraine where CGRP has a preferential pain …

Antagonism of CGRP receptor: central and peripheral mechanisms and mediators in an animal model of chronic migraine

R Greco, C Demartini, M Francavilla, AM Zanaboni… - Cells, 2022 - mdpi.com
Calcitonin-gene-related peptide (CGRP) plays a key role in migraine pathophysiology and
more specifically in the mechanisms underlying peripheral and central sensitization. Here …

CGRP-dependent signalling pathways involved in mouse models of GTN-cilostazol-and levcromakalim-induced migraine

SL Christensen, RH Rasmussen, C Ernstsen… - …, 2021 - journals.sagepub.com
Background Knowledge of exact signalling events during migraine attacks is lacking.
Various substances are known to trigger migraine attacks in patients and calcitonin gene …

Novel insight into atogepant mechanisms of action in migraine prevention

A Melo-Carrillo, AM Strassman, R Broide, A Adams… - Brain, 2024 - academic.oup.com
Recently, we showed that while atogepant-a small-molecule calcitonin gene-related peptide
(CGRP) receptor antagonist-does not fully prevent activation of nociceptors, it significantly …

Acute sleep deprivation aggravates nitroglycerin-evoked hyperalgesia in mice

Z Yu, B Li, W Tang, Z Dong, R Liu, S Yu - Molecular Pain, 2023 - journals.sagepub.com
Sleep deprivation can trigger migraine, and migraineurs often choose to sleep to relieve
headaches during acute migraine. This study aimed to explore the effect of acute sleep …

Mechanisms of GTN-induced migraine: Role of NOS isoforms, sGC and peroxynitrite in a migraine relevant mouse model

C Ernstsen, K Obelitz-Ryom, DMB Kristensen… - …, 2024 - journals.sagepub.com
Background Migraine research has highlighted the pivotal role of nitric oxide (NO) in
migraine pathophysiology. Nitric oxide donors such as glyceryl trinitrate (GTN) induce …

[HTML][HTML] Enhancing Acute Migraine Treatment: Exploring Solid Lipid Nanoparticles and Nanostructured Lipid Carriers for the Nose-to-Brain Route

J Torres, R Silva, G Farias, JM Sousa Lobo… - Pharmaceutics, 2024 - mdpi.com
Migraine has a high prevalence worldwide and is one of the main disabling neurological
diseases in individuals under the age of 50. In general, treatment includes the use of oral …