Evidence map›Paper›PMID 42243361›Full record

ArticleCommunications medicine2026

Exploration of the genetic neuroinflammatory environment in the human midcingulate cortex in Huntington's disease.

Mackenzie W Ferguson, Shelley Scheepers, Thulani Palpagama, Malvindar Singh-Bains, Aodán Laighneach, Derek W Morris, Clinton Turner, Lynette Tippett, Henry J Waldvogel, Richard L M Faull and 1 more

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Article in Communications medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

11 authors.

Mackenzie W FergusonCentre for Brain Research and Department of Anatomy and Medical Imaging, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
Shelley ScheepersCentre for Brain Research and Department of Anatomy and Medical Imaging, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.ORCID http://orcid.org/0009-0001-6917-8638
Thulani PalpagamaCentre for Brain Research and Department of Anatomy and Medical Imaging, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
Malvindar Singh-BainsCentre for Brain Research and Department of Anatomy and Medical Imaging, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
Aodán LaighneachCentre for Neuroimaging, Cognition and Genomics (NICOG), School of Biological and Chemical Sciences, University of Galway, Galway, Ireland.ORCID http://orcid.org/0000-0003-4853-8953
Derek W MorrisCentre for Neuroimaging, Cognition and Genomics (NICOG), School of Biological and Chemical Sciences, University of Galway, Galway, Ireland.ORCID http://orcid.org/0000-0002-3413-570X
Clinton TurnerDepartment of Anatomical Pathology, LabPlus, Auckland City Hospital, Auckland, New Zealand.
Lynette TippettCentre for Brain Research and School of Psychology, Faculty of Sciences, University of Auckland, Auckland, New Zealand.
Henry J WaldvogelCentre for Brain Research and Department of Anatomy and Medical Imaging, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
Richard L M FaullCentre for Brain Research and Department of Anatomy and Medical Imaging, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
Andrea KwakowskyCentre for Brain Research and Department of Anatomy and Medical Imaging, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand. andrea.kwakowsky@universityofgalway.ie.ORCID http://orcid.org/0000-0002-3801-4956

Funding

Maurice and Phyllis Paykel Trust (MPPT) 3725261
6 · The paper itself

Abstract

backgroundDespite progress, the pathophysiology involving neuroinflammation in Huntington's disease remains uncertain, and the genetic environment of the midcingulate cortex in the disease has not been investigated.

methodsUtilizing 14 Huntington's disease cases (6 females and 8 males; age range 41-72) split into mood, motor and mixed symptomatology and nine control cases (3 females and 6 males; age range 53-72), we used mRNA sequencing to examine the midcingulate cortex transcriptome in Huntington's disease and NanoString analysis to validate the differentially expressed transcripts. These genes underwent bioanalysis, including gene ontology enrichment, protein-protein interaction and cell-type enrichment analysis.

resultsHere we show that multiple neuroinflammatory transcripts are overexpressed in the Huntington's disease midcingulate cortex, such as those linked to classical complement, toll-like receptor signaling and AQP4 activity. However, related processes, such as chemokine activity, are downregulated, implying that a complex combination of gain and loss of neuroinflammatory function is occurring.

conclusionsIn summary, neuroinflammation-related transcripts are overrepresented in Huntington's disease cases with motor symptoms compared to mood and mixed. These findings suggest a potentially unique role for the midcingulate cortex in motor-specific neuroinflammatory pathophysiology.

Identifiers

PMID42243361
PMCPMC13237170

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