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DRUG CLASS:

Androgen receptor degrader

23h
A Study of JSB462 (Luxdegalutamide) Plus Lutetium (177Lu) Vipivotide Tetraxetan in Patients With Metastatic Castration Resistant Prostate Cancer (mCRPC) (clinicaltrials.gov)
P2, N=138, Active, not recruiting, Novartis Pharmaceuticals | Trial completion date: Nov 2028 --> May 2028 | Trial primary completion date: Jan 2028 --> Jul 2027
Trial completion date • Trial primary completion date
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Pluvicto (lutetium Lu 177 vipivotide tetraxetan) • luxdegalutamide (ARV-766)
12d
Mechanism and therapeutic significance of ARV-110 combined with a PDGFR inhibitor for the induction of apoptosis in castration-resistant prostate cancer cells through the ROS/JNK pathway. (PubMed, Cell Death Dis)
The combination of ARV-110 and ponatinib exerted a significant inhibitory and synergistic effect on CRPC cells. Additionally, the substantial accumulation of reactive oxygen species induced by the combination strategy was related to the joint downregulation of catalase by the two drugs through different mechanisms. In conclusion, this study described a new strategy for the treatment of CRPC and clarified the molecular mechanisms of the combination strategy, providing a new theoretical basis for the precision treatment of CRPC.
Journal
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PDGFA (Platelet Derived Growth Factor Subunit A) • CAT (Catalase)
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Iclusig (ponatinib) • bavdegalutamide (ARV-110)
14d
Trial initiation date
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Pluvicto (lutetium Lu 177 vipivotide tetraxetan) • luxdegalutamide (ARV-766)
15d
High-resolution functional mapping of androgen receptor variants. (PubMed, Nat Biomed Eng)
This mapping identified 755 new non-functional AR variants and revealed 225 and 40 new variants resistant to enzalutamide and bavdegalutamide, an AR degrader, respectively. Our findings also enabled prognosis prediction for patients with prostate cancer based on AR mutation profiles. The broader implications of the study include improved androgen insensitivity syndrome diagnosis, better prostate cancer prognosis prediction and precision treatments for patients with prostate cancer.
Journal
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AR (Androgen receptor)
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Xtandi (enzalutamide) • bavdegalutamide (ARV-110)
21d
Enrollment closed
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Pluvicto (lutetium Lu 177 vipivotide tetraxetan) • luxdegalutamide (ARV-766)
1m
Androgen receptor-dependent DRAM1 activation drives autophagic resistance to BRAF inhibitors in BRAFV600-mutant melanoma. (PubMed, Cell Death Dis)
Functional studies reveal that AR-driven autophagy confers resistance to BRAFi by enhancing cellular survival under therapeutic stress. Our findings establish AR-regulated autophagy as a critical resistance mechanism and provide preclinical evidence for combining AR-targeting PROTAC degrader ARV110 with autophagy inhibitors to overcome BRAFi resistance.
Journal
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AR (Androgen receptor)
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BRAF mutation • BRAF V600
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bavdegalutamide (ARV-110)
1m
New P1 trial
2ms
Enrollment open
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docetaxel • Xtandi (enzalutamide) • abiraterone acetate • cabazitaxel • tulmimetostat (DZR123) • luxdegalutamide (ARV-766)
2ms
New P1/2 trial
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docetaxel • Xtandi (enzalutamide) • abiraterone acetate • cabazitaxel • tulmimetostat (DZR123) • luxdegalutamide (ARV-766)