Evidence map›Paper›PMID 26995009›Full record

ArticleEndocrine pathology2016

A Novel Mutation in a Patient with Hyperparathyroidism-Jaw Tumour Syndrome.

Virginia Bellido, Ihintza Larrañaga, Maite Guimón, Rafael Martinez-Conde, Asier Eguia, Gustavo Perez de Nanclares, Luis Castaño, Sonia Gaztambide

Abstract readCase Reports
PubMed Publisher
In one paragraph

Article in Endocrine pathology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Phenotypic Profiling and Molecular Mechanisms in Hyperparathyroidism-jaw Tumor Syndrome.The Journal of clinical endocrinology and metabolism · 2023
    Article
  4. Article
  5. Review
  6. Review
  7. 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

8 authors at 4 institutions in 1 country.

Virginia BellidoDepartment of Endocrinology, Cruces University Hospital, Plaza de Cruces s/n, 48903, Barakaldo, Vizcaya, Spain. virginiabellido@gmail.com.
Ihintza LarrañagaDepartment of Endocrinology, Cruces University Hospital, Plaza de Cruces s/n, 48903, Barakaldo, Vizcaya, Spain.
Maite GuimónDepartment of Endocrinology, Cruces University Hospital, Plaza de Cruces s/n, 48903, Barakaldo, Vizcaya, Spain.
Rafael Martinez-CondeOral Medicine Unit, Oral and Maxillofacial Pathology Unit, Faculty of Medicine and Dentistry, UFI 11/25, University of the Basque Country, Leioa, Spain.
Asier EguiaOral Medicine Unit, Oral and Maxillofacial Pathology Unit, Faculty of Medicine and Dentistry, UFI 11/25, University of the Basque Country, Leioa, Spain.
Gustavo Perez de NanclaresBioCruces Health Research Institute, Vizcaya, Spain.
Luis CastañoUniversity of the Basque Country, Leioa, Spain.
Sonia GaztambideDepartment of Endocrinology, Cruces University Hospital, Plaza de Cruces s/n, 48903, Barakaldo, Vizcaya, Spain.
Hospital de Cruces · ESUniversity of the Basque Country · ESCentre for Biomedical Network Research on Rare Diseases · ESInstituto de Salud Carlos III · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hyperparathyroidism-jaw tumour syndrome (HPT-JT) is a rare variant of familial hyperparathyroidism, characterized by primary hyperparathyroidism (PHPT) due to one or multiple parathyroid adenomas, and benign tumours of the mandible and maxilla. It has an autosomal dominant pattern of inheritance, and is associated with mutations that deactivate the cell division cycle protein 73 homolog (CDC73) gene, also known as hyperparathyroidism 2 (HRPT2), located on the long arm of chromosome 1, that encodes for the tumour suppressor protein parafibromin. In the majority of cases, PHPT is the presenting symptom, but up to 30 % of HPT-JT cases initially present with an ossifying fibroma of the maxillofacial bones. HPT-JT may result in severe hypercalcemia-related complications and an elevated risk of parathyroid carcinoma. For this reason, early identification of the disease is important. We present the case of a 23-year-old woman who was found to have jaw tumours and was later diagnosed with PHPT. Genetic analysis revealed a novel mutation in exon 1 of CDC73. This report contributes to the understanding of the genetics of this rare syndrome. It also highlights the fact that HPT-JT should be considered and CDC73 mutation analysis should be performed in cases of early-onset PHPT associated with ossifying fibromas of the jaw.

Indexed as

AdenomaDNA Mutational AnalysisFemaleFibromaHumansHyperparathyroidismJaw NeoplasmsMutationPolymerase Chain ReactionTumor Suppressor ProteinsYoung AdultCDC73 protein, humanTumor Suppressor ProteinsCDC73 geneHRPT2 geneJaw tumourOssifying fibromaPrimary hyperparathyroidism

Identifiers

PMID26995009
OpenAlexW2304789481

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.