Evidence map›Paper›PMID 26622836›Full record

ArticleOncology letters2015

Expression of ALDH1A1 and CD44 in primary head and neck squamous cell carcinoma and their value for carcinogenesis, tumor progression and cancer stem cell identification.

Martin Leinung, Benjamin Ernst, Constanze Döring, Jens Wagenblast, Aykut Tahtali, Marc Diensthuber, Timo Stöver, Christin Geissler

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 17% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 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

8 authors at 2 institutions in 1 country.

Martin LeinungDepartment of Otolaryngology, University Hospital Frankfurt, Frankfurt am Main 60590, Germany.
Benjamin ErnstDepartment of Otolaryngology, University Hospital Frankfurt, Frankfurt am Main 60590, Germany.
Constanze DöringInstitute of Pathology, University Hospital Frankfurt, Frankfurt am Main 60590, Germany.
Jens WagenblastDepartment of Otolaryngology, University Hospital Frankfurt, Frankfurt am Main 60590, Germany.
Aykut TahtaliDepartment of Otolaryngology, University Hospital Frankfurt, Frankfurt am Main 60590, Germany.
Marc DiensthuberDepartment of Otolaryngology, University Hospital Frankfurt, Frankfurt am Main 60590, Germany.
Timo StöverDepartment of Otolaryngology, University Hospital Frankfurt, Frankfurt am Main 60590, Germany.
Christin GeisslerDepartment of Otolaryngology, University Hospital Frankfurt, Frankfurt am Main 60590, Germany.
Goethe University Frankfurt · DEUniversity Hospital Frankfurt · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In head and neck squamous cell carcinoma (HNSCC), aldehyde dehydrogenase 1 family, member A1 (ALDH1A1) and hyaluronan receptor cluster of differentiation 44 (CD44) are often used as cancer stem cell (CSC) markers. The aim of the present study was to examine the relevance of these proteins for HNSCC in general and for the identification of CSCs. Tumors from 48 patients with primary HNSCC were analyzed for the expression of ALDH1A1 and CD44. Additionally, the association of the proteins with the proliferation rate and epidermal growth factor receptor (EGFR) expression was analyzed. ALDH1A1 was expressed in 54.2% of the carcinoma samples while CD44 was expressed in 89.6% of the carcinoma samples. Most notably, these proteins were often not expressed exclusively in a subpopulation, but also in the majority of tumor cells (ALDH1A1: 30.8% of ALDH1A1

Indexed as

ALDH1A1cancer stem cellsCD44head and neck squamous cell carcinoma

Identifiers

PMID26622836
PMCPMC4579825
OpenAlexW1955915069

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.