Evidence map›Paper›PMID 27340409›Full record

ArticleStem cells international2016

Functional Characteristics of Multipotent Mesenchymal Stromal Cells from Pituitary Adenomas.

Kaspars Megnis, Ilona Mandrika, Ramona Petrovska, Janis Stukens, Vita Rovite, Inga Balcere, Laima Sabine Jansone, Raitis Peculis, Valdis Pirags, Janis Klovins

Abstract read
In one paragraph

Article in Stem cells international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. The Pituitary Tumors and Their Tumor-Specific Microenvironment.Advances in experimental medicine and biology · 2020
    Article
  7. Review
  8. Pituitary adenomas, stem cells, and cancer stem cells: what's new?Journal of endocrinological investigation · 2018
    Review
  9. Review
  10. Review
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.

Kaspars MegnisLatvian Biomedical Research and Study Centre, Ratsupites Street 1 k-1, Riga LV-1067, Latvia.
Ilona MandrikaLatvian Biomedical Research and Study Centre, Ratsupites Street 1 k-1, Riga LV-1067, Latvia.
Ramona PetrovskaLatvian Biomedical Research and Study Centre, Ratsupites Street 1 k-1, Riga LV-1067, Latvia.
Janis StukensClinic of Neurosurgery, Pauls Stradins Clinical University Hospital, 13 Pilsonu Street, Riga LV-1002, Latvia.
Vita RoviteLatvian Biomedical Research and Study Centre, Ratsupites Street 1 k-1, Riga LV-1067, Latvia.
Inga BalcereCentre of Endocrinology, Pauls Stradins Clinical University Hospital, 13 Pilsonu Street, Riga LV-1002, Latvia.
Laima Sabine JansoneLatvian Biomedical Research and Study Centre, Ratsupites Street 1 k-1, Riga LV-1067, Latvia.
Raitis PeculisLatvian Biomedical Research and Study Centre, Ratsupites Street 1 k-1, Riga LV-1067, Latvia.
Valdis PiragsLatvian Biomedical Research and Study Centre, Ratsupites Street 1 k-1, Riga LV-1067, Latvia; Centre of Endocrinology, Pauls Stradins Clinical University Hospital, 13 Pilsonu Street, Riga LV-1002, Latvia.
Janis KlovinsLatvian Biomedical Research and Study Centre, Ratsupites Street 1 k-1, Riga LV-1067, Latvia.ORCID 0000-0001-8362-5505

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pituitary adenomas are one of the most common endocrine and intracranial neoplasms. Although they are theoretically monoclonal in origin, several studies have shown that they contain different multipotent cell types that are thought to play an important role in tumor initiation, maintenance, and recurrence after therapy. In the present study, we isolated and characterized cell populations from seven pituitary somatotroph, nonhormonal, and lactotroph adenomas. The obtained cells showed characteristics of multipotent mesenchymal stromal cells as observed by cell morphology, cell surface marker CD90, CD105, CD44, and vimentin expression, as well as differentiation to osteogenic and adipogenic lineages. They are capable of growth and passaging under standard laboratory cell culture conditions and do not manifest any hormonal cell characteristics. Multipotent mesenchymal stromal cells are present in pituitary adenomas regardless of their clinical manifestation and show no considerable expression of somatostatin 1-5 and dopamine 2 receptors. Most likely obtained cells are a part of tissue-supportive cells in pituitary adenoma microenvironment.

Identifiers

PMID27340409
PMCPMC4909910

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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.