Evidence map›Paper›PMID 8623915›Full record

ArticleThe American journal of pathology1996

Normal human ovary and ovarian tumors express glycodelin, a glycoprotein with immunosuppressive and contraceptive properties.

M Kämäräinen, I Leivo, R Koistinen, M Julkunen, U Karvonen, E M Rutanen, M Seppälä

Abstract read
In one paragraph

Article in The American journal of pathology, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

12 citing papers in PubMed, 72 citations in OpenAlex.

  1. Article
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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

7 authors at 1 institution in 1 country.

M KämäräinenDepartment of Obstetrics and Gynecology, Helsinki University Central Hospital, University of Helsinki, Finland.
I Leivo
R Koistinen
M Julkunen
U Karvonen
E M Rutanen
M Seppälä
Helsinki University Hospital · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glycodelin is a glycoprotein with potent immunosuppressive and contraceptive activities. It reacts with antibodies against placental protein 14, or progesterone-associated endometrial protein, and has a unique carbohydrate structure. Previous nomenclature is misleading, because glycodelin is neither synthesized in the placenta nor is it endometrium specific. No ovarian synthesis of glycodelin has been demonstrated. We present evidence for glycodelin synthesis in the human ovary and ovarian tumors. In follicular phase, immunoperoxidase staining of microwave-treated tissue sections employing affinity-purified polyclonal antibodies localized glycodelin to areas of stromal cell condensation in ovarian cortex, theca interna, and the granulosa. In luteal phase, cortical stroma was negative or only weakly positive, whereas glycodelin was present in theca interna of the corpus luteum and luteinized granulosa cells and also in corpus albicans and Leydig cells of the ovarian hilus. In situ hybridization gave negative results for glycodelin mRNA in normal ovary, whereas in ovarian tumors strong expression of both the glycodelin mRNA and the protein were found in benign and malignant serous cystadenomas, mucinous ovarian tumors being negative. We conclude that glycodelin is synthesized in human ovarian tumors, and its occurrence in normal human ovary may represent either synthesis or a site of glycodelin action.

Indexed as

AdultAgedAged, 80 and overBlotting, NorthernContraceptive Agents, FemaleCorpus LuteumFemaleGlycodelinGlycoproteinsHumansImmunohistochemistryImmunosuppressive AgentsIn Situ HybridizationMiddle AgedOvarian NeoplasmsOvaryContraceptive Agents, FemaleGlycodelinGlycoproteinsImmunosuppressive AgentsPAEP protein, humanPregnancy ProteinsRNA, Messenger

Identifiers

PMID8623915
PMCPMC1861557
OpenAlexW991872155

What OpenQuestion holds

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Registered trials

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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.