Evidence map›Paper›PMID 39840520›Full record

ReviewAndrology2026

Luteinizing hormone receptor knockout mouse: What has it taught us?

Ilpo T Huhtaniemi

Abstract readReview
In one paragraph

Review in Andrology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. 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

1 author.

Ilpo T HuhtaniemiDepartment of Digestion, Metabolism and Reproduction, Institute of Reproductive and Developmental Biology, Hammersmith Campus, Imperial College London, London, UK.ORCID 0000-0001-9092-7886

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Luteinizing hormone (LH), along with its agonist choriongonadotropin (hCG) in humans, is the key hormone responsible for the tropic regulation of the gonadal function. LH and hCG act through their cognate receptor, the luteinizing hormone/choriongonadotropin receptor (LHCGR; more appropriately LHR in rodents lacking CG), located in the testis in Leydig cells and in the ovary in theca, luteal, and luteinizing granulosa cells. Low levels in LHCGR are also expressed in numerous extragonadal sites. Hypogonadism is observed in humans expressing inactivating mutations in the LHβ-subunit (LHB)and LHCGR genes, confirming the crucial role of LH and LHCGR in gonadal development and function. Unraveling of the LHR structure and the advent of gene manipulation techniques enabled the production of mouse models with inactivated LHR function, that is, the LHR knockout (LuRKO) mouse, some 20 years ago. This mouse model has thereafter been instrumental in various experimental settings, alone or combined with other genetically modified mouse models, in providing novel, and in some cases unexpected, details about the LH/LHR function. We will review here the salient findings of these studies.

Indexed as

Receptors, LHAnimalsFemaleHumansHypogonadismLuteinizing HormoneMaleMiceMice, KnockoutLuteinizing HormoneReceptors, LHfollicle‐stimulating hormonefollicle‐stimulating hormone receptorG protein‐coupled receptorhuman chorionic gonadotropinluteinizing hormoneluteinizing hormone/choriongonadotropin receptorluteinizing hormone receptortestosterone

Identifiers

PMID39840520
PMCPMC13040321

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.