Evidence map›Paper›PMID 16132509›Full record

ArticleJournal of neuro-oncology2005

C-kit expression in germinoma: an immunohistochemistry-based study.

Hideo Nakamura, Hideo Takeshima, Keishi Makino, Jun-Ichi Kuratsu

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Journal of neuro-oncology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

14 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Intracranial Germ Cell Tumor in the Molecular Era.Journal of Korean Neurosurgical Society · 2018
    Review
  6. Pineal germ cell tumors: Two cases with review of histopathologies and biomarkers.Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia · 2017
    Review
  7. Article
  8. Article
  9. Germinoma in two brothers: case report.Neurologia medico-chirurgica · 2013
    Review
  10. Primary intracranial germ cell tumors.Asian journal of neurosurgery · 2012
    Article
  11. Review
  12. A suprasellar germ cell tumor in a 16-month-old Wagyu heifer calf.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2012
    Article
  13. Article
  14. 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

4 authors at 2 institutions in 1 country.

Hideo NakamuraDepartment of Neurosurgery, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, 860-8556 Kumamoto, Japan. hnakamur@fc.kuh.kumamoto-u.ac.jp
Hideo Takeshima
Keishi Makino
Jun-Ichi Kuratsu
Kumamoto University · JPKagoshima University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In our immunohistochemical study of 25 human primary intracranial germinomas and germinomas with syncytiotrophoblastic giant cells (STGC), we stained the same sections for c-kit and placental alkaline phosphatase (PLAP). Immunohistochemical expression was graded using a semi-quantitative scoring system where 3+ =51-75%, and 4+ =76-100%. Of the 25 cases, 7 (28%) were graded 3+ and 18 (72%) 4+ for c-kit; 8 (32%) were 3+ or 4+ for PLAP. All 3 cases negative for PLAP-staining were strongly positive and all embryonal carcinomas, immature teratomas, and yolk sac tumors were negative for c-kit staining. The soluble isoform of c-kit (s-kit) is reportedly detectable in cerebral spinal fluid of patients with germinomas and germinomas with STGC. C-kit and s-kit may be powerful tumor markers for germinomas with or without STGC.

Indexed as

ImmunohistochemistryAdolescentAdultAlkaline PhosphataseBiomarkers, TumorBrain NeoplasmsChildChild, PreschoolFemaleGerminomaHumansIsoenzymesMaleProto-Oncogene Proteins c-kitRetrospective StudiesTrophoblastsAlkaline PhosphataseBiomarkers, Tumorgerm-cell AP isoenzymeIsoenzymesProto-Oncogene Proteins c-kit

Identifiers

PMID16132509
OpenAlexW1970130372

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.