Evidence map›Paper›PMID 29920815›Full record

ArticleJournal of neuroendocrinology2018

Gene expression profiling in human corticotroph tumours reveals distinct, neuroendocrine profiles.

Maria Francesca Cassarino, Alberto G Ambrogio, Andrea Cassarino, Maria Rosa Terreni, Davide Gentilini, Antonella Sesta, Francesco Cavagnini, Marco Losa, Francesca Pecori Giraldi

Abstract read
In one paragraph

Article in Journal of neuroendocrinology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

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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

9 authors.

Maria Francesca CassarinoNeuroendocrinology Research Laboratory, Istituto Auxologico Italiano IRCCS, Cusano Milanino, Italy.
Alberto G AmbrogioNeuroendocrinology Research Laboratory, Istituto Auxologico Italiano IRCCS, Cusano Milanino, Italy.
Andrea CassarinoNeuroendocrinology Research Laboratory, Istituto Auxologico Italiano IRCCS, Cusano Milanino, Italy.
Maria Rosa TerreniDepartment of Pathology, Ospedale San Raffaele, Milan, Italy.
Davide GentiliniMolecular Biology Laboratory, Istituto Auxologico Italiano IRCCS, Cusano Milanino, Italy.
Antonella SestaNeuroendocrinology Research Laboratory, Istituto Auxologico Italiano IRCCS, Cusano Milanino, Italy.
Francesco CavagniniNeuroendocrinology Research Laboratory, Istituto Auxologico Italiano IRCCS, Cusano Milanino, Italy.
Marco LosaDepartment of Neurosurgery, Ospedale San Raffaele, Milan, Italy.
Francesca Pecori GiraldiNeuroendocrinology Research Laboratory, Istituto Auxologico Italiano IRCCS, Cusano Milanino, Italy.ORCID 0000-0001-6065-7803

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adrenocorticotrophic hormone (ACTH)-secreting pituitary adenomas give rise to a severe endocrinological disorder, comprising Cushing's disease, with multifaceted clinical presentation and treatment outcomes. Experimental studies suggest that the disease variability is inherent to the pituitary tumour, thus indicating the need for further studies into tumour biology. The present study evaluated transcriptome expression pattern in a large series of ACTH-secreting pituitary adenoma specimens in order to identify molecular signatures of these tumours. Gene expression profiling of formalin-fixed, paraffin-embedded specimens from 40 human ACTH-secreting pituitary adenomas revealed the significant expression of genes involved in protein biosynthesis and ribosomal function, in keeping with the neuroendocrine cell profile. Unsupervised cluster analysis identified 3 distinct gene profile clusters and several genes were uniquely overexpressed in a given cluster, accounting for different molecular signatures. Of note, gene expression profiles were associated with clinical features, such as the age and size of the tumour. Altogether, the findings of the present study show that corticotroph tumours are characterised by a neuroendocrine gene expression profile and present subgroup-specific molecular features.

Indexed as

Gene Expression Regulation, NeoplasticACTH-Secreting Pituitary AdenomaAdenomaAdolescentAdultAgedFemaleGene Expression ProfilingHumansMaleMiddle AgedPituitary ACTH HypersecretionPituitary GlandYoung AdultACTH-secreting adenomasCushing's diseasegene expression profilingneuroendocrine tumoursPOMC

Identifiers

PMID29920815
PMCPMC6175113

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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.