Evidence map›Paper›PMID 34572863›Full record

ReviewCancers2021

Cancer Cell Fusion and Post-Hybrid Selection Process (PHSP).

Ralf Hass, Juliane von der Ohe, Thomas Dittmar

Abstract readReview
In one paragraph

Review in Cancers, 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
–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

23 citing papers in PubMed.

  1. Article
  2. Article
  3. The double-positive cells in the tumor microenvironment.Journal of translational internal medicine · 2026
    Article
  4. Review
  5. The authors respond to feedback onFrontiers in oncology · 2026
    Article
  6. Implications of Heterotypic Cell Fusion in Cancer.Advances in experimental medicine and biology · 2026
    Review
  7. Article
  8. Article
  9. Cell-cell fusion in cancer: The next cancer hallmark?The international journal of biochemistry & cell biology · 2024
    Review
  10. Article
  11. Article
  12. Article
  13. Cell Fusion and Syncytia Formation in Cancer.Results and problems in cell differentiation · 2024
    Review
  14. Review
  15. Article
  16. Intrinsic signalling factors associated with cancer cell-cell fusion.Cell communication and signaling : CCS · 2023
    Review
  17. Review
  18. Extracellular Events Involved in Cancer Cell-Cell Fusion.International journal of molecular sciences · 2022
    Review
  19. Monocyte-Macrophage Lineage Cell Fusion.International journal of molecular sciences · 2022
    Review
  20. Tumour Stem Cells in Breast Cancer.International journal of molecular sciences · 2022
    Review
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

3 authors.

Ralf HassBiochemistry and Tumor Biology Laboratory, Department of Obstetrics and Gynecology, Hannover Medical School, 30625 Hannover, Germany.ORCID 0000-0002-2481-7547
Juliane von der OheBiochemistry and Tumor Biology Laboratory, Department of Obstetrics and Gynecology, Hannover Medical School, 30625 Hannover, Germany.
Thomas DittmarInstitute of Immunology, Center of Biomedical Education and Research (ZABF), Witten/Herdecke University, 58448 Witten, Germany.ORCID 0000-0001-8505-3424

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fusion of cancer cells either with other cancer cells (homotypic fusion) in local vicinity of the tumor tissue or with other cell types (e.g., macrophages, cancer-associated fibroblasts (CAFs), mesenchymal stromal-/stem-like cells (MSC)) (heterotypic fusion) represents a rare event. Accordingly, the clinical relevance of cancer-cell fusion events appears questionable. However, enhanced tumor growth and/or development of certain metastases can originate from cancer-cell fusion. Formation of hybrid cells after cancer-cell fusion requires a post-hybrid selection process (PHSP) to cope with genomic instability of the parental nuclei and reorganize survival and metabolic functionality. The present review dissects mechanisms that contribute to a PHSP and resulting functional alterations of the cancer hybrids. Based upon new properties of cancer hybrid cells, the arising clinical consequences of the subsequent tumor heterogeneity after cancer-cell fusion represent a major therapeutic challenge. However, cellular partners during cancer-cell fusion such as MSC within the tumor microenvironment or MSC-derived exosomes may provide a suitable vehicle to specifically address and deliver anti-tumor cargo to cancer cells.

Indexed as

aneuploidycancer stem/initiating cellcell fusiongene transferhybrid cell formationmesenchymal stroma-/stem-like cellspost-hybrid selection processtumor plasticity

Identifiers

PMID34572863
PMCPMC8470238

What OpenQuestion holds

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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.