Evidence map›Paper›PMID 20086006›Full record

ArticleMolecular human reproduction2010

Toward gene therapy of premature ovarian failure: intraovarian injection of adenovirus expressing human FSH receptor restores folliculogenesis in FSHR(-/-) FORKO mice.

M Ghadami, E El-Demerdash, S A Salama, A A Binhazim, A E Archibong, X Chen, B R Ballard, M R Sairam, A Al-Hendy

Open access · bronzeAbstract read
In one paragraph

Article in Molecular human reproduction, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Nanomedicine for Maternal and Fetal Health.Small (Weinheim an der Bergstrasse, Germany) · 2024
    Review
  5. Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Genetics of primary ovarian insufficiency: a review.Journal of assisted reproduction and genetics · 2014
    Review
  17. Article
  18. Article
  19. Review
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

9 authors at 4 institutions in 4 countries.

M GhadamiDepartment of Obstetric and Gynecology, Center for Women's Health Research, School of Medicine, Meharry Medical College, Nashville, TN 37208, USA.
E El-Demerdash
S A Salama
A A Binhazim
A E Archibong
X Chen
B R Ballard
M R Sairam
A Al-Hendy
Meharry Medical College · USGalveston College · USMontreal Clinical Research Institute · CAAcademic Center for Education, Culture and Research · IR

Funding

Reversal of Infertility in Ovarian FailureR21HD046639 · NICHD · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI AL-HENDY, AYMAN · 2005 to 2006
$369k
NICHD NIH HHS R21 HD046639NICHD NIH HHS R21HD046639
6 · The paper itself

Abstract

A homozygous missense mutation, C566T, in the follicle stimulation hormone receptor (FSHR) gene has been linked to premature ovarian failure. The disease leads to infertility in a normal karyotype female with an elevated follicle stimulating hormone (FSH) and decreased serum estrogen level. Female mice carrying mutated FSHR gene, called follitropin receptor knockout (FORKO), display similar phenotype and are sterile because of a folliculogenesis block at a primary stage. We investigated the effects of bilateral intra-ovarian injection of an adenovirus expressing a normal copy of human FSHR on the reproductive system of 6-10 weeks female FORKO mice. Ad-LacZ was injected directly into each ovary of the control group. Animals were sacrificed at 2, 4, 8 and 12 weeks post-injection and tissues collected for evaluation. Treated mice showed estrogenic changes in daily vaginal smear whereas control animals remained fixated in the diestrus stage. Histological evaluation showed on average 26 +/- 4 follicles/ovary in treated group with 8 +/- 2 follicles at the antral stage compared with only 5 +/- 2 with zero follicles at antral stage in Ad-LacZ control mice. There was no significant change in serum level of progesterone, however, estrogen level increased 2-3-fold (P < 0.02) and FSH decreased by up to 50% (P < 0.04) in treated animals. FSHR mRNA was detected in the ovaries of the treated group. In conclusion, intra-ovarian injection of an adenovirus expressing human FSHR gene is able to restore FSH responsiveness and reinitiate ovarian folliculogenesis as well as resume estrogen production in female FORKO mice. Ad-LacZ injections indicate the absence of systemic viral dissemination or germ line transmission of adenovirus DNA to offspring.

Indexed as

Genetic TherapyAdenoviridaeAnimalsFemaleGenetic VectorsHumansMiceMice, KnockoutPrimary Ovarian InsufficiencyReceptors, FSHReverse Transcriptase Polymerase Chain ReactionReceptors, FSH

Identifiers

PMID20086006
PMCPMC2834408
OpenAlexW2151168658

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.