Evidence map›Paper›PMID 42859408›Full record

ArticleArhiv za higijenu rada i toksikologiju2026

Tissue-specific variability in protein expression of cytochrome P450 and glutathione S-transferase isoenzymes in non-small cell lung carcinoma.

Murat Kılıç, Serpil Oğuztüzün, Sezgin Çelik, Funda Demirağ, Pınar Bıçakçıoğlu, Mümtaz İşcan, Ahmet Oğuz Ada

Abstract read
In one paragraph

Article in Arhiv za higijenu rada i toksikologiju, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Murat KılıçAnkara University Vocational School of Health Services, Department of Pharmacy Services, Ankara, Turkey.ORCID https://orcid.org/0000-0002-1377-2021
Serpil OğuztüzünKırıkkale University Faculty of Arts and Sciences, Department of Biology, Kırıkkale, Turkey.
Sezgin ÇelikYıldız Technical University Faculty of Arts and Sciences, Department of Molecular Biology and Genetics, İstanbul, Turkey.
Funda DemirağUniversity of Health Sciences, Ankara Atatürk Sanatorium Training and Research Hospital, Department of Pathology, Ankara, Turkey.
Pınar BıçakçıoğluUniversity of Health Sciences, Ankara Atatürk Sanatorium Training and Research Hospital, Department of Thoracic Surgery, Ankara, Turkey.
Mümtaz İşcanCyprus International University Faculty of Pharmacy, Department of Pharmaceutical Toxicology, Nicosia, Northern Cyprus.
Ahmet Oğuz AdaAnkara University Faculty of Pharmacy, Department of Pharmaceutical Toxicology, Ankara, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Earlier tissue-based studies report heterogeneous CYP and GST protein expression in non-small cell lung cancer (NSCLC), but simultaneous assessment of phase I and II enzymes in paired tumour and peripheral normal tissues remains limited and their expression patterns poorly characterised across the two major NSCLC histological subtypes, namely adenocarcinoma (AC) and squamous cell carcinoma (SCC). To address these gaps, this retrospective study evaluated CYP1A1, CYP1B1, CYP2E1, GSTM1, GSTT1, and GSTP1 expression immunohistochemically in tumour and peripheral normal lung tissues of 50 patients with NSCLC, 27 of whom with AC and 23 with SCC. Cytoplasmic staining intensity was scored from 0 to 3. Tissue and subtype comparisons were performed using the Mann-Whitney

Indexed as

Carcinoma, Non-Small-Cell LungCytochrome P-450 Enzyme SystemGlutathione TransferaseLung NeoplasmsAdenocarcinomaAgedCarcinoma, Squamous CellCytochrome P-450 CYP1A1FemaleGlutathione S-Transferase piHumansImmunohistochemistryIsoenzymesMaleMiddle AgedRetrospective StudiesCytochrome P-450 CYP1A1Cytochrome P-450 Enzyme SystemGlutathione S-Transferase piGlutathione TransferaseIsoenzymesadenocarcinomaadenokarcinombiotransformacijabiotransformationcarcinogenesisCYP1A1CYP1B1CYP2E1glutation S-transferaza M1 (GSTM1)glutation S-transferaza P1 (GSTP1)glutation S-transferaza T1 (GSTT1)GSTM1GSTP1GSTT1immunohistochemistryimunohistokemijakancerogenezakarcinom nemalih stanica plućaksenobioticilung neoplasmsnovotvorine plućaplanocelularni karcinomsquamous cell carcinomaxenobiotics

Identifiers

PMID42859408
PMCPMC13613162

What OpenQuestion holds

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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.