Evidence map›Paper›PMID 30545153›Full record

ArticleMolecules (Basel, Switzerland)2018

The Antitumor Activity of a Lead Thioxanthone is Associated with Alterations in Cholesterol Localization.

Raquel T Lima, Diana Sousa, Ana Sara Gomes, Nuno Mendes, Rune Matthiesen, Madalena Pedro, Franklim Marques, Madalena M Pinto, Emília Sousa, M Helena Vasconcelos

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

9 citing papers in PubMed, 15 citations in OpenAlex.

  1. Bioactivity of Synthesized Trifluoromethyl Thioxanthone Analogues.Pharmaceuticals (Basel, Switzerland) · 2025
    Article
  2. Antifungal Activity of a Library of Aminothioxanthones.Antibiotics (Basel, Switzerland) · 2022
    Article
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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

10 authors at 4 institutions in 1 country.

Raquel T Limai3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal. rlima@ipatimup.pt.ORCID 0000-0002-5838-9659
Diana Sousai3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal. dsousa@ipatimup.pt.
Ana Sara GomesLaboratory of Microbiology, Department of Biological Sciences, FFUP-Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal. anasarag4@gmail.com.ORCID 0000-0002-9378-6043
Nuno Mendesi3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal. nmendes@ipatimup.pt.ORCID 0000-0002-0570-2277
Rune MatthiesenComputational and Experimental Biology Group, The Chronic Diseases Research Center (CEDOC), Nova Medical School, Faculdade de Ciencias Medicas Universidade Nova De Lisboa, Rua Câmara Pestana 61150-082 Lisboa, Portugal. rune.matthiesen@nms.unl.pt.
Madalena PedroCESPU, Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, IUCS-Instituto Universitário de Ciências da Saúde, Rua Central de Gandra 1317, 4585-116 Gandra, Portugal. madalena.oliveira.pedro@gmail.com.
Franklim MarquesUCIBIO, REQUIMTE, Laboratory of Biochemistry, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal. franklim@ff.up.pt.
Madalena M PintoLaboratory of Organic and Pharmaceutical Chemistry, Department of Chemical Sciences, FFUP-Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal. madalena@ff.up.pt.ORCID 0000-0002-4676-1409
Emília SousaLaboratory of Organic and Pharmaceutical Chemistry, Department of Chemical Sciences, FFUP-Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal. esousa@ff.up.pt.ORCID 0000-0002-5397-4672
M Helena Vasconcelosi3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal. hvasconcelos@ipatimup.pt.ORCID 0000-0002-7801-4643
Universidade do Porto · PTCooperativa de Ensino Superior Politécnico e Universitário · PTi3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto · PTUniversidade Nova de Lisboa · PT

Funding

Fundação para a Ciência e a Tecnologia PEst-C/SAU/LA0003/2013; POCI-01-0145-FEDER-007274; UID/Multi/04423/2013
6 · The paper itself

Abstract

The search for novel anticancer small molecules and strategies remains a challenge. Our previous studies have identified TXA1 (1-{[2-(diethylamino)ethyl]amino}-4-propoxy-9H- thioxanthen-9-one) as a hit compound, with in vitro antitumor potential by modulating autophagy and apoptosis in human tumor cell lines. In the present study, the mechanism of action and antitumor potential of the soluble salt of this molecule (TXA1.HCl) was further investigated using in vitro and mouse xenograft tumor models of NSCLC. Our results showed that TXA1.HCl affected steroid biosynthesis, increased RagD expression, and caused abnormal cellular cholesterol localization. In addition, TXA1.HCl treatment presented no toxicity to nude mice and significantly reduced the growth of human NSCLC cells xenografts in mice. Overall, this work provides new insights into the mechanism of action of TXA1, which may be relevant for the development of anticancer therapeutic strategies, which target cholesterol transport.

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsAnimalsAntineoplastic AgentsApoptosisAutophagyCell Line, TumorCholesterolHumansMiceMice, NudeThioxanthenesXanthonesAntineoplastic AgentsCholesterolThioxanthenesthioxanthoneXanthonesantitumor activitycholesterol localizationnon-small cell lung cancerragsthioxanthonestumor xenografts

Identifiers

PMID30545153
PMCPMC6321308
OpenAlexW2905286583

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.