ArticleImmunoTargets and therapy2025
Dramatic Clinical Response to a Novel Form of Cell Therapy SL-28 in a Patient with Prostate Cancer and Bone Metastasis: A Case Report.
Article in ImmunoTargets and therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07341737 (A Phase 1/2, Multicentre, Open-Label, Dose Escalation and Expansion Study to Assess the Safety, Pharmacokinetics, and Preliminary Efficacy of SL-28 in Patients With Advanced Solid Tumours), which is not on this map. Cited by 1 paper.
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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.
A Phase 1/2, Multicentre, Open-Label, Dose Escalation and Expansion Study to Assess the Safety, Pharmacokinetics, and Preliminary Efficacy of SL-28 in Patients With Advanced Solid Tumours
Who cites it
1 citing paper in PubMed.
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: Prostate cancer is the most common malignancy among older man and often a challenge owing to its rapid spread and age-related comorbidities. SL-28 (Leukocyte-Tells) is a novel cell therapy that uses allogeneic leukocytes whose anticancer activity is altered ex vivo using the recently discovered Universal Receptive System. Patients and Methods: A 79-year-old man with Т2сNOMx1, Gleason 7 (3+4) adenocarcinoma of the prostate, with a total PSA level of 10.6 ng/mL and free PSA:total PSA ratio of 11.4% received hormone therapy. Due to an insufficient clinical response and poor tolerance to the therapy, the patient underwent novel allogeneic SL-28 cell therapy. Results: SL-28 therapy was well-tolerated, with no serious adverse effects. The levels of laboratory markers of prostate cancer, such as prostate-specific antigen, gradually improved from the second week of SL-28 therapy. Complete responses, including the resolution of bone metastasis within 4 months of therapy, were confirmed by computed tomography and histology. Conclusion: SL-28 was efficient and safe approach in a patient with stage IV prostate cancer, supporting its potential in an allogeneic cell therapy for advanced malignancies.
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