Thyroid transcription factor 1 expression is associated with outcome of patients with non-squamous non-small cell lung cancer treated with pemetrexed-based chemotherapy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F17%3A73582939" target="_blank" >RIV/61989592:15110/17:73582939 - isvavai.cz</a>

Alternative codes found

RIV/00216224:14110/17:00096514 RIV/00216208:11140/17:10360808 RIV/00216208:11150/17:10360808 RIV/65269705:_____/17:00066882 and 2 more

Result on the web

<a href="http://journals.sagepub.com/doi/pdf/10.1177/1010428317691186" target="_blank" >http://journals.sagepub.com/doi/pdf/10.1177/1010428317691186</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1177/1010428317691186" target="_blank" >10.1177/1010428317691186</a>

Result language

angličtina

Original language name

Thyroid transcription factor 1 expression is associated with outcome of patients with non-squamous non-small cell lung cancer treated with pemetrexed-based chemotherapy

Original language description

Pemetrexed is an antifolate cytostatic agent targeting several folate-dependent enzymatic pathways, widely used in the treatment of locally advanced or metastatic stage non-small cell lung cancer. Aside from the non-squamous histology, there is still no available molecular biomarker predicting treatment efficacy of pemetrexed-based chemotherapy. The aim of our retrospective study was to evaluate the association of thyroid transcription factor 1 expression with outcome of a large cohort of patients with non-squamous non-small cell lung cancer treated with pemetrexed. We retrospectively analysed clinical data of 463 patients with advanced-stage non-small cell lung cancer (IIIB or IV) treated with pemetrexed-based chemotherapy. Thyroid transcription factor 1 expression was assessed using indirect immunohistochemical detection in formalin-fixed paraffin-embedded tumour tissue at the time of diagnosis. Thyroid transcription factor 1 expression was detected in the tumour tissue from 76.0% of patients, and tumours from 24.0% of patients were thyroid transcription factor 1 negative. The median progression-free survival and overall survival for patients with thyroid transcription factor 1 positive tumours were 4.8 and 11.8months compared to 2.8 and 8.3months for those with thyroid transcription factor 1 negative tumours (p=0.001 and p&lt;0.001). The multivariable Cox proportional hazards model revealed that thyroid transcription factor 1 expression was significantly associated with progression-free survival (hazard ratio=1.57, p&lt;0.001) and also with overall survival (hazard ratio=1.73, p&lt;0.001). In conclusion, the results of the conducted retrospective study suggest that the thyroid transcription factor 1 expression was independently associated with progression-free survival and overall survival in patients with advanced-stage non-squamous non-small cell lung cancer treated with pemetrexed-based chemotherapy

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

30203 - Respiratory systems

Project

<a href="/en/project/LO1503" target="_blank" >LO1503: BIOMEDIC</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Tumor Biology

ISSN

1010-4283

e-ISSN

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Volume of the periodical

39

Issue of the periodical within the volume

2

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

8

Pages from-to

1-8

UT code for WoS article

000397167300007

EID of the result in the Scopus database

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