Evidence map›Paper›PMID 27745835›Full record

ArticleAmerican journal of human genetics2016

GCM2-Activating Mutations in Familial Isolated Hyperparathyroidism.

Bin Guan, James M Welch, Julie C Sapp, Hua Ling, Yulong Li, Jennifer J Johnston, Electron Kebebew, Leslie G Biesecker, William F Simonds, Stephen J Marx and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in American journal of human genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed, 1 pooled it
11.0field-weighted citation impact, top 1% 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

64 citing papers in PubMed, 1 synthesis or guideline pooled it, 147 citations in OpenAlex.

  1. American Association of Clinical Endocrinology Consensus Statement on Management of Multiple Endocrine Neoplasia Type 1.Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists · 2025
    Guideline
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Heritable hyperparathyroidism: Genetic insights and clinical implications.Best practice & research. Clinical endocrinology & metabolism · 2025
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Familial states of primary hyperparathyroidism: an update.Journal of endocrinological investigation · 2024
    Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. A Knock-In Mouse Model of theJournal of the Endocrine Society · 2023
    Article
  19. Article
  20. Article

4 more citing papers are in PubMed but not listed here.

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

11 authors at 5 institutions in 1 country.

Bin GuanThe National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA. Electronic address: bin.guan@nih.gov.
James M WelchThe National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA.
Julie C SappThe National Human Genome Research Institute, Bethesda, MD 20892, USA.
Hua LingThe Center for Inherited Disease Research, Johns Hopkins University, Baltimore, MD 21224, USA.
Yulong LiThe National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA.
Jennifer J JohnstonThe National Human Genome Research Institute, Bethesda, MD 20892, USA.
Electron KebebewThe National Cancer Institute, Bethesda, MD 20892, USA.
Leslie G BieseckerThe National Human Genome Research Institute, Bethesda, MD 20892, USA.
William F SimondsThe National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA.
Stephen J MarxThe National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA; The Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD 20892, USA.
Sunita K AgarwalThe National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892, USA. Electronic address: sunitaa@mail.nih.gov.
National Institute of Diabetes and Digestive and Kidney Diseases · USNational Human Genome Research Institute · USEunice Kennedy Shriver National Institute of Child Health and Human Development · USJohns Hopkins University · USNational Cancer Institute · US

Funding

Genes associated with endocrine tumorigenesisZIADK075035 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI AGARWAL, SUNITA · 2009 to 2025
$6.9M
Clinical Investigation of FIHP, Parathyroid Cancer & the HPT-JT SyndromeZIADK043012 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI SIMONDS, WILLIAM F · 2009 to 2025
$4.3M
6 · The paper itself

Abstract

Primary hyperparathyroidism (PHPT) is a common endocrine disease characterized by parathyroid hormone excess and hypercalcemia and caused by hypersecreting parathyroid glands. Familial PHPT occurs in an isolated nonsyndromal form, termed familial isolated hyperparathyroidism (FIHP), or as part of a syndrome, such as multiple endocrine neoplasia type 1 or hyperparathyroidism-jaw tumor syndrome. The specific genetic or other cause(s) of FIHP are unknown. We performed exome sequencing on germline DNA of eight index-case individuals from eight unrelated kindreds with FIHP. Selected rare variants were assessed for co-segregation in affected family members and screened for in an additional 32 kindreds with FIHP. In eight kindreds with FIHP, we identified three rare missense variants in GCM2, a gene encoding a transcription factor required for parathyroid development. Functional characterization of the GCM2 variants and deletion analyses revealed a small C-terminal conserved inhibitory domain (CCID) in GCM2. Two of the three rare variants were recurrent, located in the GCM2 CCID, and found in seven of the 40 (18%) kindreds with FIHP. These two rare variants acted as gain-of-function mutations that increased the transcriptional activity of GCM2, suggesting that GCM2 is a parathyroid proto-oncogene. Our results demonstrate that germline-activating mutations affecting the CCID of GCM2 can cause FIHP.

Indexed as

Germ-Line MutationAdenomaAdolescentAdultAgedAmino Acid SequenceExomeFemaleFibromaGenetic VariationHumansHyperparathyroidismHyperparathyroidism, PrimaryJaw NeoplasmsMaleMiddle AgedGCM2 protein, humanMAS1 protein, humanNuclear ProteinsParathyroid HormoneProto-Oncogene MasTranscription Factors

Identifiers

PMID27745835
PMCPMC5097944
OpenAlexW2531394022

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.