ArticleMethods in molecular biology (Clifton, N.J.)2021
Enrichment of Melanoma Stem-Like Cells via Sphere Assays.
Article in Methods in molecular biology (Clifton, N.J.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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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.
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Who cites it
14 citing papers in PubMed, 15 citations in OpenAlex.
- Expression profiling of inhibitory immune checkpoints in colorectal cancer stem cells and their association with tumor immunity and immunotherapy biomarkers.Frontiers in immunology · 2026Article
- Comparative proteomic analysis of colorectal cancer stem cells reveals potential biomarkers and altered pathways.Frontiers in molecular biosciences · 2026Article
- EpCAM activates the ERK-EGR1 signaling axis and promotes TNF-α-induced the progression of anaplastic thyroid cancer.Journal of translational medicine · 2025Article
- Nanomedicine and nutraceutical-based nanocarriers for specific delivery to cancer stem cells: targeted drug delivery at the STEM frontier.Discover oncology · 2025Review
- A CD24BMC biology · 2025Article
- Construction of a Cancer Stem Cell related Histone Acetylation Regulatory Genes Prognostic Model for Hepatocellular Carcinoma via Bioinformatics Analysis: Implications for Tumor Chemotherapy and Immunity.Current stem cell research & therapy · 2025Article
- SASH1 S519N Variant Links Skin Hyperpigmentation and Premature Hair Graying to Dysfunction of Melanocyte Lineage.The Journal of investigative dermatology · 2025Article
- Identification of placenta-specific protein 1 (PLAC-1) expression on human PC-3 cell line-derived prostate cancer stem cells compared to the tumor parental cells.Discover oncology · 2024Article
- Low-Dose Sorafenib Promotes Cancer Stem Cell Expansion and Accelerated Tumor Progression in Soft Tissue Sarcomas.International journal of molecular sciences · 2024Article
- Role of a Polyphenol-Enriched Blueberry Preparation on Inhibition of Melanoma Cancer Stem Cells and Modulation of MicroRNAs.Biomedicines · 2024Article
- Attenuation of PI3K-Akt-mTOR Pathway to Reduce Cancer Stemness on Chemoresistant Lung Cancer Cells by Shikonin and Synergy with BEZ235 Inhibitor.International journal of molecular sciences · 2024Article
- The Significance of Cancer Stem Cells and Epithelial-Mesenchymal Transition in Metastasis and Anti-Cancer Therapy.International journal of molecular sciences · 2023Review
- Expression Differences in BCL2 Family Members between Uveal and Cutaneous Melanomas Account for Varying Sensitivity to BH3 Mimetics.The Journal of investigative dermatology · 2022Article
- A Novel Regimen for Treating Melanoma: MCL1 Inhibitors and Azacitidine.Pharmaceuticals (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Sphere assays are widely used in vitro techniques to enrich and evaluate the stem-like cell behavior of both normal and cancer cells. Utilizing three-dimensional in vitro sphere culture conditions provide a better representation of tumor growth in vivo than the more common monolayer cultures. We describe how to perform primary and secondary sphere assays, used for the enrichment and self-renewability studies of melanoma/melanocyte stem-like cells. Spheres are generated by growing melanoma cells at low density in nonadherent conditions with stem cell media. We provide protocols for preparing inexpensive and versatile polyHEMA-coated plates, setting up primary and secondary sphere assays in almost any tissue culture format and quantification methods using standard inverted microscopy. Our protocol is easily adaptable to laboratories with basic cell culture capabilities, without the need for expensive fluidic instruments.
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Registered trials
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.