Evidence map›Paper›PMID 20509147›Full record

ReviewPrenatal diagnosis2010

PLAC1 (Placenta-specific 1): a novel, X-linked gene with roles in reproductive and cancer biology.

Michael Fant, Antonio Farina, Ramaiah Nagaraja, David Schlessinger

Abstract readReview
In one paragraph

Review in Prenatal diagnosis, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

31 citing papers in PubMed, 58 citations in OpenAlex.

  1. Transcriptomic Analysis ofInternational journal of molecular sciences · 2026
    Article
  2. Transcriptomic Analysis ofbioRxiv : the preprint server for biology · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Placenta: an old organ with new functions.Frontiers in immunology · 2024
    Review
  8. Article
  9. Review
  10. A Review of Nanotechnology for Treating Dysfunctional Placenta.Frontiers in bioengineering and biotechnology · 2022
    Review
  11. An Overview of the Role of Long Non-Coding RNAs in Human Choriocarcinoma.International journal of molecular sciences · 2021
    Review
  12. Article
  13. MinimalDevelopment (Cambridge, England) · 2019
    Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. PPARPPAR research · 2016
    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

4 authors at 3 institutions in 2 countries.

Michael FantDepartment of Pediatrics, University of South Florida College of Medicine, Tampa, FL 33606-350, USA. mfant@health.usf.edu
Antonio Farina
Ramaiah Nagaraja
David Schlessinger
National Institutes of Health · USUniversity of Bologna · ITUniversity of South Florida · US

Funding

Placenta specific and ribosomal RNA genes: structure and functionZIAAG000646 · NIA · NATIONAL INSTITUTE ON AGING · PI NAGARAJA, RAMAIAH · 2009 to 2025
$12.9M
The Role of PLAC1 in Placental GrowthR03HD041404 · NICHD · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI FANT, MICHAEL E. · 2002 to 2003
$149k
Intramural NIH HHSNICHD NIH HHS HD41404NICHD NIH HHS R03 HD041404PHS HHS 048862
6 · The paper itself

Abstract

Placenta-specific 1 (PLAC1) is a recently described X-linked gene with expression restricted primarily to cells derived from trophoblast lineage during embryonic development. PLAC1 localizes to a region of the X chromosome thought to be important in placental development although its role in this process has not been defined. This review summarizes our current understanding of its expression, regulation, and function. PLAC1 is expressed throughout human pregnancy by the differentiated trophoblast and localizes to membranous structures in the syncytiotrophoblast, including the microvillous plasma membrane surface. Recent studies have demonstrated that PLAC1 is also expressed by a wide variety of human cancers. Studies of the PLAC1 promoter regions indicate that its expression in both normal placenta and cancer cells is driven by specific interactions involving a combination of transcription factors. Although functional insight into PLAC1 in the normal trophoblast is lacking, preliminary studies suggest that cancer-derived PLAC1 has the potential to promote tumor growth and function. In addition, it also appears to elicit a specific immunologic response that may influence survival in some cancer patients, suggesting that it may provide a therapeutic target for the treatment of some cancers. We also discuss a potential role for PLAC1 as a biomarker predictive of specific pregnancy complications, such as preeclampsia.

Indexed as

AnimalsCell BiologyFemaleGenes, X-LinkedHumansModels, BiologicalNeoplasmsPre-EclampsiaPregnancyPregnancy ComplicationsPregnancy ProteinsReproductionPLAC1 protein, humanPregnancy Proteins

Identifiers

PMID20509147
PMCPMC4627609
OpenAlexW2090895867

What OpenQuestion holds

Textmetadata
LicenceTDM
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.