Evidence map›Paper›PMID 8080046›Full record

ArticleThe American journal of pathology1994

Alterations of annexin expression in pathological neuronal and glial reactions. Immunohistochemical localization of annexins I, II (p36 and p11 subunits), IV, and VI in the human hippocampus.

D A Eberhard, M D Brown, S R VandenBerg

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In one paragraph

Article in The American journal of pathology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
1.2field-weighted citation impact, top 22% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

45 citing papers in PubMed, 117 citations in OpenAlex.

  1. Trial
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  5. Annexin A1 in the nervous and ocular systems.Neural regeneration research · 2024
    Review
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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

3 authors at 1 institution in 1 country.

D A EberhardDepartment of Pathology (Neuropathology), University of Virginia Health Sciences Center, Charlottesville 22908.
M D Brown
S R VandenBerg
University of Virginia Health System · US

Funding

NEUROPATHOLOGY RESEARCHT32NS007236 · NINDS · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI VANDENBERG, SCOTT R · 1985 to 1992
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NINDS NIH HHS NINCDS T32 NS 7236
6 · The paper itself

Abstract

Annexins are Ca(2+)-dependent membrane-binding proteins that are potentially important in Ca(2+)-induced neurotoxicity or neuroprotection. To address the possible involvement of annexins in cellular reactions to brain injury and neurodegenerative disease, we studied the immunohistochemical localization of annexins I, II (p36 and p11), IV, and VI in the adult human hippocampus. Formalin-fixed, paraffin-embedded tissue from autopsy cases representing hypoxic-ischemic injury, seizure disorders, Alzheimer's disease, and age-related controls were examined. Neurons showed cytoplasmic immunoreactivity for annexin I, whereas annexin VI was distributed in patterns suggesting plasma membrane and perisynaptic locations. The cytoarchitectural distribution of annexin VI within neurons was altered in pathological states and annexin VI was strongly associated with neuronal granulovacuolar bodies in Alzheimer's disease. Reactive astrocytes expressed annexins I, II (p36 and p11), and IV, whereas quiescent astrocytes were minimally immunoreactive. Significant annexin immunoreactivity was also detected in oligodendrocytes (annexin IV), ependymocytes (I, II, and IV), choroid plexus (I, IV, and VI), meningothelium (I, II, IV, and VI), and vascular endothelium (II and IV) and smooth muscle (I, IV, and VI). This is the first comparative study of immunoreactivities for multiple annexins in human brain. Neurons and glia display selective and different profiles of annexin protein expression and show immunohistochemical changes in pathological conditions, which suggest involvement of annexins in neuronal and glial reactions to injury.

Indexed as

AdultAgedAlzheimer DiseaseAnnexin A1Annexin A2Annexin A4Annexin A6FemaleHippocampusHumansImmunohistochemistryIschemiaMaleMiddle AgedNeurogliaNeuronsAnnexin A1Annexin A2Annexin A4Annexin A6

Identifiers

PMID8080046
PMCPMC1890341
OpenAlexW184979624

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.