Evidence map›Paper›PMID 40458768›Full record

ArticleAnnals of neurosciences2025

Comparative Analysis of CGRP, VIP and 
PACAP-38 Levels in Migraine with and 
Without Aura: A Case-control Study.

N Sreevani, B Ramesh, K Maheshkumar, J Thanalakshmi

Abstract read
In one paragraph

Article in Annals of neurosciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

N SreevaniDepartment of Research and Development, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Thandalam, Chennai, Tamil Nadu, India.
B RameshDepartment of Biochemistry, TRR Institute of Medical Sciences, Patancheru, Telangana, India.
K MaheshkumarDepartment of Physiology, Govt. Yoga and Naturopathy Medical College and Hospital, Chennai, Tamil Nadu, India.ORCID https://orcid.org/0000-0002-5377-7847
J ThanalakshmiDepartment of Physiology, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India.ORCID https://orcid.org/0000-0002-0905-617X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Migraine pathophysiology involves the release of vasoactive neuropeptides following trigeminovascular system activation. While calcitonin gene-related peptide (CGRP), vasoactive intestinal peptide (VIP) and pituitary adenylate cyclase-activating polypeptide-38 (PACAP-38) have been individually studied in migraine, their combined role in differentiating migraine subtypes remains unclear. Purpose: The aim of this study was to evaluate serum levels of CGRP, VIP and PACAP-38 in patients with migraine with aura (MA) and without aura (MO) compared to healthy controls (HC), and assess their potential as diagnostic biomarkers. Methods: This case-control study included 296 participants (266 females, 30 males) divided into three groups: MA ( Results: All three neuropeptides were significantly elevated in migraine patients compared to controls ( Conclusion: The significant elevation of all three neuropeptides, particularly in MA patients, suggests their potential utility as biomarkers for migraine diagnosis and subtype differentiation. These findings support the neurogenic inflammation hypothesis in migraine pathophysiology and may have implications for targeted therapeutic approaches.

Indexed as

biomarkersdiagnostic toolgenetic markerMigraine

Identifiers

PMID40458768
PMCPMC12126456

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