Evidence map›Paper›PMID 12875963›Full record

ArticleThe American journal of pathology2003

Temporal and spatial patterns of expression of inhibitors of apoptosis in human placentas.

Hakhyun Ka, Joan S Hunt

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

20 citing papers in PubMed, 68 citations in OpenAlex.

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  17. Livin and Bcl-2 expression in high-grade osteosarcoma.Journal of cancer research and clinical oncology · 2008
    Article
  18. Article
  19. Role of the Survivin gene in pathophysiology.The American journal of pathology · 2006
    Review
  20. Article
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

2 authors at 1 institution in 1 country.

Hakhyun KaDepartment of Anatomy and Cell Biology, University of Kansas Medical Center, Kansas City, Kansas 66160, USA.
Joan S Hunt
University of Kansas Medical Center · US

Funding

UTERINE VASCULAR CHANGES &ANGIOGENESIS DURING IMPLANTATIONU54HD033994 · NICHD · UNIVERSITY OF KANSAS MEDICAL CENTER · PI TERRANOVA, PAUL FRANK · 2001 to 2005
$5.6M
DECIDUAL CELL/PLACENTAL INTERACTIONSR01HD024212 · NICHD · UNIVERSITY OF KANSAS MEDICAL CENTER · PI HUNT, JOAN SHERAR · 1994 to 2007
$1.7M
TRANSCRIPTIONAL REGULATION OF GONADOTROPIN BETA SUBUNITS DURING DEVELOPMENTP30HD033994 · NICHD · UNIVERSITY OF KANSAS MEDICAL CENTER · PI HUNT, JOAN SHERAR · 1996 to 2000
$445k
ROLE OF TUMOR NECROSIS FACTOR-ALPHA IN DEVELOPMENTR01HD029156 · NICHD · UNIVERSITY OF KANSAS MEDICAL CENTER · PI HUNT, JOAN SHERAR · 1992 to 2000
$164k
DECIDUAL CELL/PLACENTAL INTERACTIONSR29HD024212 · NICHD · UNIVERSITY OF KANSAS MEDICAL CENTER · PI HUNT, JOAN SHERAR · 1989 to 1993
–
NICHD NIH HHS HD24212NICHD NIH HHS HD29156NICHD NIH HHS HD33994NICHD NIH HHS P30 HD033994NICHD NIH HHS R01 HD024212NICHD NIH HHS U54 HD033994
6 · The paper itself

Abstract

The apoptosis cascade that plays a central role in normal and pathological processes is strictly controlled, in part by newly described members of the inhibitor of apoptosis (IAP) family (HIAP-1, HIAP-2, XIAP, NAIP, Survivin, and Livin). Here, we report the expression of IAP mRNAs and proteins in early and late gestation human placentas, term cytotrophoblast cells, and two choriocarcinoma cell lines, JEG-3 and Jar. Reverse transcriptase-polymerase chain reaction identified mRNAs derived from all of the currently known IAP genes in all samples. Analysis by immunoblotting revealed that IAP proteins are present in early and late gestation human placentas and that levels of IAPs are not identical in normal and transformed trophoblast cells. Immunohistochemical experiments performed on paraformaldehyde-fixed tissue sections taken from early and late stages of pregnancy demonstrated that expression patterns differed according to cell lineage and stage of cell differentiation. The results of this study are consistent with the postulate that IAP proteins have critical roles in placental cell survival and suggest that specific apoptosis inhibitors may protect normal and transformed trophoblast cells from cell death.

Indexed as

Adaptor Proteins, Signal TransducingGene Expression RegulationAnimalsApoptosisCarrier ProteinsEnzyme InhibitorsFemaleHumansInhibitor of Apoptosis ProteinsMicrotubule-Associated ProteinsNeoplasm ProteinsNerve Tissue ProteinsNeuronal Apoptosis-Inhibitory ProteinPlacentaPregnancyProteinsAdaptor Proteins, Signal TransducingBIRC5 protein, humanBIRC7 protein, humanCarrier ProteinsEnzyme InhibitorsInhibitor of Apoptosis ProteinsMicrotubule-Associated ProteinsNAIP protein, humanNeoplasm ProteinsNerve Tissue ProteinsNeuronal Apoptosis-Inhibitory ProteinProteinsRNA, MessengerSurvivinXIAP protein, humanX-Linked Inhibitor of Apoptosis Protein

Identifiers

PMID12875963
PMCPMC1868194
OpenAlexW2098221935

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.