Evidence map›Paper›PMID 41705431›Full record

ArticleHistology and histopathology2026

Immunohistological parathormone production changes and angiogenesis in normal and adenomatous human parathyroid glands.

Teruyuki Sato, Yutaka Tateda, Kazue Ise, Hiroki Shimada, Yusuke Ishida, Takahiro Suzuki, Muneharu Yamazaki, Yasuhiro Nakamura, Nobuo Ohta

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Article in Histology and histopathology, 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

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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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

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Teruyuki SatoDivision of Otolaryngology, Tohoku Medical and Pharmaceutical University, Sendai, Japan. teruyukisato@tohoku-mpu.ac.jp.
Yutaka TatedaDivision of Otolaryngology, Tohoku Medical and Pharmaceutical University, Sendai, Japan.
Kazue IseTechnical Services Division, Tohoku Medical and Pharmaceutical University, Sendai, Japan.
Hiroki ShimadaDivision of Pathology, Tohoku Medical and Pharmaceutical University, Sendai, Japan.
Yusuke IshidaDivision of Histology and Anatomy, Tohoku Medical and Pharmaceutical University, Sendai, Japan.
Takahiro SuzukiDivision of Otolaryngology, Tohoku Medical and Pharmaceutical University, Sendai, Japan.
Muneharu YamazakiDivision of Otolaryngology, Tohoku Medical and Pharmaceutical University, Sendai, Japan.
Yasuhiro NakamuraDivision of Pathology, Tohoku Medical and Pharmaceutical University, Sendai, Japan.
Nobuo OhtaDivision of Otolaryngology, Tohoku Medical and Pharmaceutical University, Sendai, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionParathyroid tumor function is not always positively correlated with tumor size, complicating the disease picture. Here, we compared parathormone (PTH) and vascular endothelial growth factor (VEGF)-A expression intensities in normal and adenomatous parathyroid glands, as well as the number of vessels, as determined by CD31 expression.

methodsEight adenomatous and six normal samples were compared for the expression intensities of PTH and VEGF-A, expression granule area of VEGF-A per unit area (/900 μm

resultsThe mean (SD) expression intensities of PTH and VEGF-A were 179.7 (27.5) and 100.6 (13.9) bits, respectively, in the normal group-significantly higher than the 99.0 (37.6) and 73.5 (19.5) bits in the adenoma group (

conclusionNormal parathyroid tissue exhibits significantly higher expression levels of PTH and VEGF-A, along with more blood vessels per unit area, compared with adenomatous tissue.

Indexed as

AdenomaNeovascularization, PathologicParathyroid GlandsParathyroid HormoneParathyroid NeoplasmsAdultAgedFemaleHumansImmunohistochemistryMaleMiddle AgedPlatelet Endothelial Cell Adhesion Molecule-1Vascular Endothelial Growth Factor AParathyroid HormonePlatelet Endothelial Cell Adhesion Molecule-1Vascular Endothelial Growth Factor AVEGFA protein, human

Identifiers

PMID41705431

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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.