Evidence map›Paper›PMID 34630864›Full record

ReviewWorld journal of stem cells2021

Lipid droplets as metabolic determinants for stemness and chemoresistance in cancer.

Alba Royo-García, Sarah Courtois, Beatriz Parejo-Alonso, Pilar Espiau-Romera, Patricia Sancho

Open access · hybridAbstract readReview
In one paragraph

Review in World journal of stem cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

23 citing papers in PubMed, 35 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. PLA2 driven lipid signaling drives ARMS tumorigenic cell properties.Cell communication and signaling : CCS · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. HIG-2 promotes glioma stemness and radioresistance mediated by IGFBP2-rich microparticles in hypoxia.Apoptosis : an international journal on programmed cell death · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Metabolic features of tumor-derived extracellular vesicles: challenges and opportunities.Extracellular vesicles and circulating nucleic acids · 2024
    Review
  17. Review
  18. Review
  19. Review
  20. Article
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

5 authors at 2 institutions in 1 country.

Alba Royo-GarcíaHospital Universitario Miguel Servet, IIS Aragón, Zaragoza 50009, Spain.
Sarah CourtoisHospital Universitario Miguel Servet, IIS Aragón, Zaragoza 50009, Spain.
Beatriz Parejo-AlonsoHospital Universitario Miguel Servet, IIS Aragón, Zaragoza 50009, Spain.
Pilar Espiau-RomeraHospital Universitario Miguel Servet, IIS Aragón, Zaragoza 50009, Spain.
Patricia SanchoHospital Universitario Miguel Servet, IIS Aragón, Zaragoza 50009, Spain. psancho@iisaragon.es.
Instituto de Investigación Sanitaria Aragón · ESHospital Universitario Miguel Servet · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Previously regarded as simple fat storage particles, new evidence suggests that lipid droplets (LDs) are dynamic and functional organelles involved in key cellular processes such as membrane biosynthesis, lipid metabolism, cell signalling and inflammation. Indeed, an increased LD content is one of the most apparent features resulting from lipid metabolism reprogramming necessary to support the basic functions of cancer cells. LDs have been associated to different cellular processes involved in cancer progression and aggressiveness, such as tumorigenicity, invasion and metastasis, as well as chemoresistance. Interestingly, all of these processes are controlled by a subpopulation of highly aggressive tumoral cells named cancer stem cells (CSCs), suggesting that LDs may be fundamental elements for stemness in cancer. Considering the key role of CSCs on chemoresistance and disease relapse, main factors of therapy failure, the design of novel therapeutic approaches targeting these cells may be the only chance for long-term survival in cancer patients. In this sense, their biology and functional properties render LDs excellent candidates for target discovery and design of combined therapeutic strategies. In this review, we summarise the current knowledge identifying LDs and CSCs as main contributors to cancer aggressiveness, metastasis and chemoresistance.

Indexed as

Cancer stem cellsChemoresistanceLipid dropletsLipid metabolismLipidsStemness

Identifiers

PMID34630864
PMCPMC8474722
OpenAlexW3199561674

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.