ArticleFASEB bioAdvances2020
Characterization of the role of Samsn1 loss in multiple myeloma development.
Article in FASEB bioAdvances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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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.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- SAMSN1 restrains NK cell mediated anti-tumor immunity in hepatocellular carcinoma.Nature communications · 2026Article
- SAMSN1 causes sepsis immunosuppression by inducing macrophages to express coinhibitory molecules that cause T-cell exhaustion via KEAP1-NRF2 signaling.Chinese medical journal · 2025Article
- Immunocompetent mouse models of multiple myeloma.Seminars in hematology · 2025Review
- Immunocompetent Mouse Models of Multiple Myeloma: Therapeutic Implications.Hematology/oncology clinics of North America · 2024Review
- Predicting immune checkpoint therapy response in three independent metastatic melanoma cohorts.Frontiers in oncology · 2024Article
- Characterization of the role of Samsn1 loss in multiple myeloma development.FASEB bioAdvances · 2020Article
- Phosphoinositide 3-Kinase Signaling in the Tumor Microenvironment: What Do We Need to Consider When Treating Chronic Lymphocytic Leukemia With PI3K Inhibitors?Frontiers in immunology · 2020Review
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The protein SAMSN1 was recently identified as a putative tumor suppressor in multiple myeloma, with re-expression of Samsn1 in the 5TGM1/KaLwRij murine model of myeloma leading to a near complete abrogation of intramedullary tumor growth. Here, we sought to clarify the mechanism underlying this finding. Intratibial administration of 5TGM1 myeloma cells into KaLwRij mice revealed that Samsn1 had no effect on primary tumor growth, but that its expression significantly inhibited the metastasis of these primary tumors. Notably, neither in vitro nor in vivo migration was affected by Samsn1 expression. Both knocking-out SAMSN1 in the RPMI-8226 and JJN3 human myeloma cell lines, and retrovirally expressing SAMSN1 in the LP-1 and OPM2 human myeloma cell lines had no effect on either cell proliferation or migration in vitro. Altering SAMSN1 expression in these human myeloma cells did not affect the capacity of the cells to establish either primary or metastatic intramedullary tumors when administered intratibially into immune deficient NSG mice. Unexpectedly, the tumor suppressive and anti-metastatic activity of Samsn1 in 5TGM1 cells were not evidenced following cell administration either intratibially or intravenously to NSG mice. Crucially, the growth of Samsn1-expressing 5TGM1 cells was limited in C57BL/6/Samsn1
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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.