Evidence map›Paper›PMID 38157275›Full record

ArticleThe Journal of clinical endocrinology and metabolism2024

Proteomic Profiles Associated With Postsurgical Progression in Nonfunctioning Pituitary Adenomas.

Tobias Hallén, Gudmundur Johannsson, Annika Thorsell, Daniel S Olsson, Charlotte Örndal, Angelica Engvall, Frida Jacobson, Anna Widgren, Jonas Bergquist, Thomas Skoglund

Open access · hybridAbstract read
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.2field-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

4 citing papers in PubMed, 6 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

10 authors at 4 institutions in 1 country.

Tobias HallénDepartment of Neurosurgery, Sahlgrenska University Hospital, 412 65 Gothenburg, Sweden.ORCID 0000-0002-3628-7686
Gudmundur JohannssonDepartment of Endocrinology, Sahlgrenska University Hospital, 413 46 Gothenburg, Sweden.ORCID 0000-0003-3484-8440
Annika ThorsellProteomics Core Facility at Sahlgrenska Academy, Gothenburg University, 413 90 Gothenburg, Sweden.
Daniel S OlssonDepartment of Endocrinology, Sahlgrenska University Hospital, 413 46 Gothenburg, Sweden.ORCID 0000-0002-9734-0786
Charlotte ÖrndalDepartment of Pathology, Karolinska University Hospital, 171 76 Stockholm, Sweden.
Angelica EngvallDepartment of Neuroradiology, Sahlgrenska University Hospital, 413 46 Gothenburg, Sweden.
Frida JacobsonProteomics Core Facility at Sahlgrenska Academy, Gothenburg University, 413 90 Gothenburg, Sweden.
Anna WidgrenDepartment of Chemistry-BMC, Analytical Chemistry and Neurochemistry, Uppsala University, 75124 Uppsala, Sweden.
Jonas BergquistDepartment of Chemistry-BMC, Analytical Chemistry and Neurochemistry, Uppsala University, 75124 Uppsala, Sweden.ORCID 0000-0002-4597-041X
Thomas SkoglundDepartment of Neurosurgery, Sahlgrenska University Hospital, 412 65 Gothenburg, Sweden.ORCID 0000-0003-2645-3529
Sahlgrenska University Hospital · SEUniversity of Gothenburg · SEUppsala University · SEKarolinska University Hospital · SE

Funding

ALF-agreement ALFGBG-719531County CouncilsHealth & Medical Care CommitteeSwedish Cancer Society 21 1774 PjSwedish governmentSwedish stateThe Swedish Society of Medicine SLS-884901Västra Götaland Region, Sweden VGFOUREG-929693
6 · The paper itself

Abstract

contextThere is a lack of reliable biomarkers capable of predicting postoperative tumor progression of nonfunctioning pituitary adenomas (NFPAs).

objectiveTo discover proteomic profiles associated with postoperative tumor progression in patients with NFPAs. This was a case-controlled exploratory study at a tertiary university hospital. Tissue samples were obtained from 46 patients with residual tumor following surgery for NFPAs of gonadotroph lineage. Two patient groups were compared: patients requiring reintervention due to residual tumor progression (cases; reintervention group, n = 29) and patients with a residual tumor showing no progression for a minimum of 5 years (controls; radiologically stable group, n = 17). Differentially expressed proteins (DEPs) between patient groups were measured.

resultsGlobal quantitative proteomic analysis identified 4074 proteins, of which 550 were differentially expressed between the 2 groups (fold change >80%, false discovery rate-adjusted P ≤ .05). Principal component analysis showed good separation between the 2 groups. Functional enrichment analysis of the DEPs indicated processes involving translation, ROBO-receptor signaling, energy metabolism, mRNA metabolism, and RNA splicing. Several upregulated proteins in the reintervention group, including SNRPD1, SRSF10, SWAP-70, and PSMB1, are associated with tumor progression in other cancer types.

conclusionThis is the first exploratory study analyzing proteomic profiles as markers of postoperative tumor progression in NFPAs. The findings clearly showed different profiles between tumors with indolent postoperative behavior and those with postoperative tumor progression. Both enriched pathways involving DEPs and specific upregulated proteins have previously been associated with tumor aggressiveness. These results suggest the value of proteomic profiling for predicting tumor progression in patients with NFPAs.

Indexed as

AdenomaDisease ProgressionPituitary NeoplasmsProteomicsAdultAgedBiomarkers, TumorCase-Control StudiesFemaleHumansMaleMiddle AgedNeoplasm, ResidualProteomeBiomarkers, TumorProteomenonfunctioning pituitary adenomaquantitative proteomicsreinterventiontumor progression

Identifiers

PMID38157275
PMCPMC11099478
OpenAlexW4390389540

What OpenQuestion holds

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LicenceCC BY
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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.