Evidence map›Paper›PMID 28830524›Full record

ArticleLipids in health and disease2017

Lipases and lipid droplet-associated protein expression in subcutaneous white adipose tissue of cachectic patients with cancer.

Renata Silvério, Fábio S Lira, Lila M Oyama, Cláudia M Oller do Nascimento, José P Otoch, Paulo S M Alcântara, Miguel L Batista, Marília Seelaender

Open access · goldAbstract read
In one paragraph

Article in Lipids in health and disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

28 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Cancer-Associated Cachexia in the Era of Obesity.International journal of molecular sciences · 2025
    Review
  3. Physical Activity, Exerkines, and Their Role in Cancer Cachexia.International journal of molecular sciences · 2025
    Review
  4. Review
  5. Integrative medicine research · 2024
    Article
  6. Review
  7. Article
  8. Article
  9. Whole-body and adipose tissue metabolic phenotype in cancer patients.Journal of cachexia, sarcopenia and muscle · 2022
    Article
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  11. Article
  12. Review
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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 5 institutions in 3 countries.

Renata SilvérioCancer Metabolism Research Group, Institute of Biomedical Sciences; Department of Surgery, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil. resfloripa@yahoo.com.br.ORCID http://orcid.org/0000-0001-7765-6727
Fábio S LiraExercise and Immunometabolism Research Group, Department of Physical Education, São Paulo State University (UNESP), Presidente Prudente, SP, Brazil.
Lila M OyamaDepartamento de Fisiologia, Universidade Federal de São Paulo, UNIFESP, São Paulo, Brazil.
Cláudia M Oller do NascimentoDepartamento de Fisiologia, Universidade Federal de São Paulo, UNIFESP, São Paulo, Brazil.
José P OtochCancer Metabolism Research Group, Institute of Biomedical Sciences; Department of Surgery, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil.
Paulo S M AlcântaraDepartment of Clinical Surgery, University Hospital, University of São Paulo, São Paulo, Brazil.
Miguel L BatistaLaboratory of Adipose Tissue Biology, Center for Integrated Biotechnology, University of Mogi das Cruzes, Mogi das Cruzes, Brazil.
Marília SeelaenderCancer Metabolism Research Group, Institute of Biomedical Sciences; Department of Surgery, Faculdade de Medicina, University of São Paulo, São Paulo, Brazil.
Universidade de São Paulo · BRUniversidade Federal de São Paulo · BRHospital Universitário da Universidade de São Paulo · BRUniversidade de Mogi das Cruzes · BRUniversidade Estadual Paulista (Unesp) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCancer cachexia is a multifactorial metabolic syndrome characterized by marked loss of adipose tissue and skeletal muscle. Fat loss from adipose tissue in cancer cachexia is partly the result of increased lipolysis. Despite the growing amount of studies focused on elucidating the mechanisms through which lipolysis-related proteins regulate the lipolytic process, there are scarce data concerning that profile in the adipose tissue of cancer cachectic patients. Considering its fundamental importance, it was our main purpose to characterize the expression of the lipolysis-related proteins in the white adipose tissue of cachectic cancer patients.

methodsPatients from the University Hospital were divided into three groups: control, cancer cachexia (CC), and weight-stable cancer patients (WSC). To gain greater insight into adipose tissue wasting during cancer cachexia progression, we have also analyzed an experimental model of cachexia (Walker 256 carcinosarcoma). Animals were divided into: control, intermediate cachexia (IC) and terminal cachexia (TC). Subcutaneous white adipose tissue of patients and epidydimal white adipose tissue of animals were investigated regarding molecular aspects by determining the protein content and gene expression of hormone-sensitive lipase (HSL), adipose triglyceride lipase (ATGL), comparative gene identification-58 (CGI-58), perilipin 1, leptin, adiponectin, visfatin, and tumour necrosis factor alpha (TNF-alpha).

resultsWe found augmented lipolysis in CC associated with increased HSL expression, as well as upregulation of ATGL expression and reduction in perilipin 1 content. In IC, there was an imbalance in the secretion of pro- and anti-inflammatory factors. The alterations at the end-stage of cachexia were even more profound, and there was a reduction in the expression of almost all proteins analyzed in the animals.

conclusionsOur findings show that cachexia induces important morphological, molecular, and humoral alterations in the white adipose tissue, which are specific to the stage of the syndrome.

Indexed as

AdipokinesAdipose Tissue, WhiteAnimalsBlotting, WesternBody WeightCachexiaEatingLipaseLipid DropletsMaleNeoplasmsRats, WistarReal-Time Polymerase Chain ReactionSubcutaneous FatAdipokinesLipase

Identifiers

PMID28830524
PMCPMC5568087
OpenAlexW2746541982

What OpenQuestion holds

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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.