Evidence map›Paper›PMID 31656314›Full record

ArticleJournal of human genetics2020

Alazami syndrome: the first case of papillary thyroid carcinoma.

Ivan Ivanovski, Stefano Giuseppe Caraffi, Elisa Magnani, Simonetta Rosato, Marzia Pollazzon, Leslie Matalonga, Simonetta Piana, Davide Nicoli, Chiara Baldo, Sergio Bernasconi and 3 more

Abstract readCase Reports
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In one paragraph

Article in Journal of human genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

8 citing papers in PubMed, 18 citations in OpenAlex.

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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

13 authors at 6 institutions in 2 countries.

Ivan Ivanovski *Medical Genetics Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.ORCID http://orcid.org/0000-0002-0113-783X
Stefano Giuseppe Caraffi *Medical Genetics Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.ORCID http://orcid.org/0000-0002-5033-7854
Elisa MagnaniEndocrinology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.
Simonetta RosatoMedical Genetics Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.
Marzia PollazzonMedical Genetics Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.
Leslie MatalongaCNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona Institute of Science and Technology (BIST), Barcelona, Spain.
Simonetta PianaPathology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.
Davide NicoliLaboratory of Molecular Biology, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.
Chiara BaldoLaboratory of Human Genetics, IRCCS Istituto Giannina Gaslini, Genova, Italy.
Sergio BernasconiDepartment of Pediatrics, University of Parma, Parma, Italy.
Andrea FrasoldatiEndocrinology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.
Orsetta ZuffardiDepartment of Molecular Medicine, University of Pavia, Pavia, Italy.
Livia GaravelliMedical Genetics Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy. livia.garavelli@ausl.re.it.
Azienda Sanitaria Unità Locale di Reggio Emilia · ITCentre for Genomic Regulation · ESIstituto Giannina Gaslini · ITUniversity of Modena and Reggio Emilia · ITUniversity of Parma · ITUniversity of Pavia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alazami syndrome (MIM#615071) is a rare developmental disorder caused by biallelic variants in the LARP7 gene. Hallmark features include short stature, global developmental delay, and distinctive facial features. To date, 23 patients from 11 families have been reported in the literature. Here we describe a 19-year-old man who, in association with the typical features of Alazami syndrome, was diagnosed at the age of 14 years with papillary thyroid carcinoma, harboring the somatic BRAF V600E mutation. Whole exome sequencing revealed two novel LARP7 variants in compound heterozygosity, whereas only common variants were detected in genes associated with familial nonmedullary thyroid cancer (MIM#188550). LARP7 acts as a tumor suppressor in breast and gastric cancer, and possibly, according to recent studies, in thyroid tumors. Since thyroid cancer is rare among children and adolescents, we hypothesize that the LARP7 variants identified in our patient are responsible for both Alazami syndrome and tumor susceptibility. We also provide an overview of the clinical findings in all Alazami syndrome patients reported to date and discuss the possible pathogenetic mechanism that may underlie this condition, including the role of LARP7 in tumor susceptibility.

Indexed as

Developmental DisabilitiesDwarfismExome SequencingFrameshift MutationGenetic Predisposition to DiseaseHeterozygoteHumansIntellectual DisabilityItalyMalePhenotypeProto-Oncogene Proteins B-rafRibonucleoproteinsThyroid Cancer, PapillaryThyroid NeoplasmsYoung AdultBRAF protein, humanLarp7 protein, humanProto-Oncogene Proteins B-rafRibonucleoproteins

Identifiers

PMID31656314
OpenAlexW2982132197

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.