ArticlePediatric blood & cancer2021
In vivo evaluation of the lysine-specific demethylase (KDM1A/LSD1) inhibitor SP-2577 (Seclidemstat) against pediatric sarcoma preclinical models: A report from the Pediatric Preclinical Testing Consortium (PPTC).
Article in Pediatric blood & cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 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.
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.
Who cites it
16 citing papers in PubMed, 31 citations in OpenAlex.
- Review
- Epigenetic Modulators and Immunotherapy in Malignant Melanoma.Oncology research · 2026Review
- New Approaches to Investigate Novel Agents in Ewing Sarcoma: A Report From the Children's Oncology Group Bone Tumor Committee.Pediatric blood & cancer · 2025Review
- Targeting developmental vulnerabilities in childhood sarcomas.Cancer metastasis reviews · 2025Review
- RNA processing kinase inhibitors and epigenetic inhibitors in combination with oncology drugs or investigational agents in multi-cell type patient-derived tumor cell line spheroids.Cancer chemotherapy and pharmacology · 2025Article
- Seclidemstat (SP-2577) Induces Transcriptomic Reprogramming and Cytotoxicity in Multiple Fusion-Positive Sarcomas.Cancer research communications · 2025Article
- Discovery of highly potent and novel LSD1 inhibitors for the treatment of acute myeloid leukemia: structure-based virtual screening, molecular dynamics simulation, and biological evaluation.Frontiers in pharmacology · 2025Article
- Exploring host epigenetic enzymes as targeted therapies for visceral leishmaniasis: in silico design and in vitro efficacy of KDM6B and ASH1L inhibitors.Molecular diversity · 2024Article
- Unlocking epigenetics for precision treatment of Ewing's sarcoma.Chinese journal of cancer research = Chung-kuo yen cheng yen chiu · 2024Article
- Anticancer Drugs of Lysine Specific Histone Demethylase-1 (LSD1) Display Variable Inhibition on Nucleosome Substrates.Biochemistry · 2024Article
- Collaborative Innovations in Childhood Cancer Therapies.Handbook of experimental pharmacology · 2024Review
- Current Approaches to Epigenetic Therapy.Epigenomes · 2023Review
- Deciphering the Signaling Mechanisms of Osteosarcoma Tumorigenesis.International journal of molecular sciences · 2023Review
- Ewing Sarcoma Meets Epigenetics, Immunology and Nanomedicine: Moving Forward into Novel Therapeutic Strategies.Cancers · 2022Review
- Ewing sarcoma and related FET family translocation-associated round cell tumors: A century of clinical and scientific progress.Genes, chromosomes & cancer · 2022Article
- Lysine specific demethylase 1 is a molecular driver and therapeutic target in sarcoma.Frontiers in oncology · 2022Review
Corrections and comments
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Authors and funding
8 authors at 5 institutions in 1 country.
Funding
Abstract
SP-2577(Seclidemstat), an inhibitor of lysine-specific demthylase KDM1A (LSD1) that is overexpressed in pediatric sarcomas, was evaluated against pediatric sarcoma xenografts. SP-2577 (100 mg/kg/day × 28 days) statistically significantly (p < .05) inhibited growth of three of eight Ewing sarcoma (EwS), four of five rhabdomyosarcoma (RMS), and four of six osteosarcoma (OS) xenografts. The increase in EFS T/C was modest (<1.5) for all models except RMS Rh10 (EFS T/C = 2.8). There were no tumor regressions or consistent changes in dimethyl histone H3(K4), HOXM1, DAX1, c-MYC and N-MYC, or tumor histology/differentiation. SP-2577 has limited activity against these pediatric sarcoma models at the dose and schedule evaluated.
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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.