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DRUG CLASS:

IL-2R agonist

21d
New P2 trial
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Nidlegy (darleukin/fibromun) • darleukin (L19IL2)
22d
L19IL2/TNF in Patients With Basal Cell Carcinoma (clinicaltrials.gov)
P2, N=92, Not yet recruiting, Philogen S.p.A.
New P2 trial
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Nidlegy (darleukin/fibromun) • darleukin (L19IL2)
23d
New P2 trial
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Nidlegy (darleukin/fibromun) • darleukin (L19IL2)
2ms
PD-1-Cis IL-2R Agonism Determines the Predicted Pharmacological Dose Range for the Immunocytokine Eciskafusp Alfa (PD1-IL2v). (PubMed, CPT Pharmacometrics Syst Pharmacol)
Furthermore, binding in cis-configuration is expected to follow a "bell-shaped" relationship with drug concentration such that high concentrations may lead to reduced benefit/risk ratio compared with concentrations around the peak of the bell-shape. Model simulations identify patient cohorts for whom the upper limit of the pharmacological dosing range may be defined by either undesirable off-tumor target engagement or a decrease in on-tumor cis-binding.
Journal
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CD8 (cluster of differentiation 8) • PD-1 (Programmed cell death 1) • IL2RA (Interleukin 2 receptor, alpha)
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eciskafusp alfa (RG6279)
3ms
Phase 3 Study of Nemvaleukin Alfa in Combination With Pembrolizumab in Patients With Platinum-Resistant Epithelial Ovarian Cancer (ARTISTRY-7) (clinicaltrials.gov)
P3, N=456, Terminated, Mural Oncology, Inc | Trial completion date: May 2027 --> May 2025 | Active, not recruiting --> Terminated | Trial primary completion date: May 2026 --> Jan 2025; Study terminated due to business and strategic decision.
Trial completion date • Trial termination • Trial primary completion date • Platinum resistant
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Keytruda (pembrolizumab) • gemcitabine • paclitaxel • pegylated liposomal doxorubicin • topotecan • Myocet (non-pegylated liposomal doxorubicin) • nemvaleukin alfa (ALKS 4230)
3ms
Rezpegaldesleukin (NKTR-358) in New Onset Type 1 Diabetes Mellitus (clinicaltrials.gov)
P2, N=66, Not yet recruiting, National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
New P2 trial
4ms
Nemvaleukin alfa monotherapy in patients with advanced melanoma and renal cell carcinoma: results from the phase 1/2 non-randomized ARTISTRY-1 trial. (PubMed, J Immunother Cancer)
Nemvaleukin demonstrated pharmacodynamic proof of mechanism, with single-agent antitumor activity and manageable safety in patients with advanced melanoma and RCC.
P1/2 data • Journal
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CD8 (cluster of differentiation 8)
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Keytruda (pembrolizumab) • nemvaleukin alfa (ALKS 4230)
4ms
Trial primary completion date
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Keytruda (pembrolizumab) • onvapegleukin alfa (TransCon IL-2 β/γ) • resiquimod SR (TransCon TLR7/8 Agonist)
5ms
ANV600 is a novel PD-1 targeted IL-2Rβγ agonist that selectively expands tumor antigen-specific T cells and potentiates PD-1 checkpoint inhibitor therapy. (PubMed, J Immunother Cancer)
ANV600 represents a novel approach to delivering IL-2Rβγ agonism specifically to PD-1+ cells while preserving the binding site for PD-1 checkpoint inhibitors. By targeting a non-blocking epitope on PD-1, ANV600 enables the selective expansion of tumor-reactive CD8+ T cells while allowing independent and optimized dosing of both agents. This design ensures combinability with PD-1 inhibitors at clinically relevant doses, including in patients previously treated with checkpoint blockade. These findings support the clinical development of ANV600 as both a monotherapy and a combination therapy in cancer immunotherapy.
Journal • Checkpoint inhibition
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CD8 (cluster of differentiation 8) • IL2 (Interleukin 2)
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BRAF V600
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Keytruda (pembrolizumab) • Opdivo (nivolumab) • fingolimod
5ms
BelieveIT-201: TransCon (TC) TLR7/8 Agonist, TC IL-2 β/γ, Pembrolizumab Prior to Surgery for Advanced Head and Neck Squamous Cell Carcinoma (clinicaltrials.gov)
P2, N=27, Terminated, Ascendis Pharma A/S | Completed --> Terminated; The Sponsor made the decision to close enrollment as part of a strategic portfolio review.
Trial termination
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Keytruda (pembrolizumab) • onvapegleukin alfa (TransCon IL-2 β/γ) • resiquimod SR (TransCon TLR7/8 Agonist)
5ms
IL-23 Receptor Agonism by Mulberroside C Activates the RASGRP1/RAS/ERK Pathway Contributing to Leukopenia Treatments. (PubMed, Phytother Res)
In vivo, leukopenia models induced by irradiation and cyclophosphamide were established in zebrafish and mice to determine MC's effect on neutrophil recovery...Notably, the upregulation of RASGRP1 by MC supports the generation of fully functional neutrophils, compared to those induced by G-CSF and GM-CSF alone. This study provides the first evidence that MC promotes neutrophil generation and antimicrobial activity through the IL-23R-mediated pathway, offering a promising therapeutic strategy for leukopenia.
Journal
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CSF2 (Colony stimulating factor 2) • IL23A (Interleukin 23 Subunit Alpha) • RASGRP1 (RAS Guanyl Releasing Protein 1)
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cyclophosphamide
5ms
Efficay and Safety of DAROMUN on Patient Treated by Intralesionnal Injection: DAROMEL (clinicaltrials.gov)
P=N/A, N=70, Not yet recruiting, Centre Hospitalier Universitaire de Nice
New trial
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Nidlegy (darleukin/fibromun)