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    DRUG CLASS:

    Adenosine A2A receptor antagonist

    Related drugs:
    4d
    ARC-9: An Open Label Study Evaluating the Efficacy and Safety of Etrumadenant (AB928) Based Treatment Combinations in Participants With Metastatic Colorectal Cancer. (clinicaltrials.gov)
    P1/2, N=227, Active, not recruiting, Arcus Biosciences, Inc. | Trial completion date: Oct 2024 --> Jul 2025 | Trial primary completion date: Oct 2024 --> Jul 2025
    Trial completion date • Trial primary completion date • Metastases
    |
    Avastin (bevacizumab) • 5-fluorouracil • Stivarga (regorafenib) • Yutuo (zimberelimab) • leucovorin calcium • etrumadenant (AB928) • quemliclustat (AB680)
    8d
    Adenosine 2A Receptor Antagonism and AIH in ALS (clinicaltrials.gov)
    P1/2, N=40, Recruiting, University of Florida | Trial completion date: Dec 2024 --> Dec 2025 | Trial primary completion date: Oct 2024 --> Dec 2025
    Trial completion date • Trial primary completion date
    10d
    A Study of ILB2109 in Patients With Advanced Solid Malignancies (clinicaltrials.gov)
    P1, N=48, Active, not recruiting, Innolake Biopharm | Recruiting --> Active, not recruiting | Trial primary completion date: Aug 2024 --> Dec 2024
    Enrollment closed • Trial primary completion date • Metastases
    |
    ILB-2109
    2ms
    PANTHER: A Phase I-II Study to Test the Safety and Efficacy of PD1 (AB122) and Adenosine Receptor (AB928) Antagonists With Chemotherapy After Short-Course Radiation for Rectal Cancer. (clinicaltrials.gov)
    P2, N=43, Recruiting, Weill Medical College of Cornell University | Trial completion date: Dec 2027 --> Dec 2030
    Trial completion date
    |
    5-fluorouracil • Yutuo (zimberelimab) • leucovorin calcium • etrumadenant (AB928)
    2ms
    New Formulation Study of Inupadenant (EOS100850) in Patients with Cancer (clinicaltrials.gov)
    P1, N=57, Completed, iTeos Therapeutics | Recruiting --> Completed | Trial completion date: Nov 2023 --> May 2024 | Trial primary completion date: Oct 2023 --> May 2024
    Trial completion • Trial completion date • Trial primary completion date • Metastases
    |
    inupadenant (EOS-850)
    2ms
    Keynote A54: First-in-Human Study of EOS100850 (Inupadenant) in Patients with Cancer (clinicaltrials.gov)
    P1, N=119, Completed, iTeos Therapeutics | Active, not recruiting --> Completed | Trial primary completion date: Jun 2023 --> May 2024
    Trial completion • Trial primary completion date • Combination therapy • Metastases
    |
    Keytruda (pembrolizumab) • carboplatin • paclitaxel • inupadenant (EOS-850)
    2ms
    ARC-6: Adenosine Receptor Antagonist Combination Therapy for Metastatic Castrate Resistant Prostate Cancer (clinicaltrials.gov)
    P1/2, N=173, Completed, Arcus Biosciences, Inc. | Active, not recruiting --> Completed
    Trial completion • Combination therapy • Metastases
    |
    docetaxel • Xtandi (enzalutamide capsule) • Yutuo (zimberelimab) • Trodelvy (sacituzumab govitecan-hziy) • etrumadenant (AB928) • quemliclustat (AB680)
    3ms
    Dual A2A/ A2B adenosine receptor antagonist M1069 counteracts immuno-suppressive mechanisms of adenosine and reduces tumor growth in vivo. (PubMed, Mol Cancer Ther)
    In vivo, M1069 decreased tumor growth as a monotherapy and enhanced anti-tumor activity of bintrafusp alfa (BA) or cisplatin in syngeneic adenosinehi/CD73hi 4T1 breast tumor model, but not in the CD73 knockout (KO) 4T1 tumor model or in adenosinelow/CD73low MC38 murine colon carcinoma model. In summary, our dual A2A/A2B AR antagonist M1069 may counteract immune-suppressive mechanisms of high concentrations of adenosine in vitro and in vivo and enhance the anti-tumor activity of other agents, including BA and cisplatin.
    Preclinical • Journal
    |
    CD73 (5'-Nucleotidase Ecto) • IL2 (Interleukin 2) • CXCL5 (Chemokine (C-X-C motif) ligand 5) • CXCL1 (Chemokine (C-X-C motif) ligand 1)
    |
    cisplatin • bintrafusp alfa (M7824) • M1069
    4ms
    ARC-4: A Study to Evaluate Immunotherapy Combinations in Participants With Lung Cancer (clinicaltrials.gov)
    P1, N=77, Active, not recruiting, Arcus Biosciences, Inc. | Trial completion date: Aug 2024 --> Nov 2024 | Trial primary completion date: Aug 2024 --> Nov 2024
    Trial completion date • Trial primary completion date
    |
    EGFR (Epidermal growth factor receptor)
    |
    Keytruda (pembrolizumab) • carboplatin • pemetrexed • Yutuo (zimberelimab) • etrumadenant (AB928)
    4ms
    ARC-9: An Open Label Study Evaluating the Efficacy and Safety of Etrumadenant (AB928) Based Treatment Combinations in Participants With Metastatic Colorectal Cancer. (clinicaltrials.gov)
    P1/2, N=227, Active, not recruiting, Arcus Biosciences, Inc. | Trial completion date: Jul 2024 --> Oct 2024 | Trial primary completion date: Jul 2024 --> Oct 2024
    Trial completion date • Trial primary completion date • Metastases
    |
    Avastin (bevacizumab) • 5-fluorouracil • Stivarga (regorafenib) • Yutuo (zimberelimab) • leucovorin calcium • etrumadenant (AB928) • quemliclustat (AB680)
    5ms
    Nociceptive adenosine A2A receptor on trigeminal nerves orchestrates CGRP release to regulate the progression of oral squamous cell carcinoma. (PubMed, Int J Oral Sci)
    We further demonstrated the pro-tumor effect of CGRP by feeding mice with the clinically approved CGRP receptor antagonist rimegepant which inhibited the activation of ERK and YAP. Finally, we diminished the impact of CGRP on OSCC with istradefylline, a clinically available drug that targets neuronal A2AR. Therefore, we established trigeminal A2AR-mediated CGRP release as a promising druggable circuit in OSCC treatment.
    Journal
    |
    CD73 (5'-Nucleotidase Ecto) • ADORA2A (Adenosine A2a Receptor)
    6ms
    Discovery of a potent, selective, and tumor-suppressing antibody antagonist of adenosine A2A receptor. (PubMed, PLoS One)
    Lead candidate TB206-001 displayed nanomolar binding of hA2AR-overexpressing HEK293 cells; cross-reactivity with mouse and cynomolgus A2AR but not human A1, A2B, or A3 receptors; functional antagonism of hA2AR in hA2AR-overexpressing HEK293 cells and peripheral blood mononuclear cells (PBMCs); and tumor-suppressing activity in colon tumor-bearing HuCD34-NCG mice. Given its therapeutic properties, TB206-001 is a good candidate for incorporation into next-generation bispecific immunotherapeutics.
    Journal
    |
    ADORA2A (Adenosine A2a Receptor)
    6ms
    A Study of ILB2109 and Toripalimab in Patients With Advanced Solid Malignancies (clinicaltrials.gov)
    P1/2, N=200, Recruiting, Innolake Biopharm | Not yet recruiting --> Recruiting
    Enrollment open
    |
    PD-L1 (Programmed death ligand 1) • TMB (Tumor Mutational Burden) • MSI (Microsatellite instability) • CD8 (cluster of differentiation 8) • CD68 (CD68 Molecule)
    |
    PD-L1 expression
    |
    Loqtorzi (toripalimab-tpzi) • ILB-2109
    6ms
    A Study of ILB2109 in Patients With Advanced Solid Malignancies (clinicaltrials.gov)
    P1, N=48, Recruiting, Innolake Biopharm | Trial completion date: Jan 2024 --> Feb 2025 | Trial primary completion date: Nov 2023 --> Aug 2024
    Trial completion date • Trial primary completion date
    |
    ILB-2109
    7ms
    SBRT-AMICO: Adenosine Signaling Modulation and Immune Checkpoint Inhibition With Hormone Sensitive Oligometastatic Prostate Cancer (clinicaltrials.gov)
    P2, N=23, Recruiting, Catherine Spina | Trial primary completion date: Apr 2024 --> Dec 2025
    Trial primary completion date • Checkpoint inhibition • Metastases
    |
    Yutuo (zimberelimab) • etrumadenant (AB928) • quemliclustat (AB680)
    7ms
    ADPORT-601: TT-10 as a Single Agent in Subjects With Advanced Selected Solid Tumors (clinicaltrials.gov)
    P1/2, N=90, Active, not recruiting, Portage Biotech | Recruiting --> Active, not recruiting
    Enrollment closed • Metastases
    |
    PORT-6
    8ms
    Safety and Efficacy of Zimberelimab (AB122) in Combination With Domvanalimab (AB154) and Etrumadenant (AB928) in Patients With Previously Treated Non-Small Cell Lung Cancer (clinicaltrials.gov)
    P2; Recruiting --> Active, not recruiting
    Combination therapy • Enrollment closed
    |
    PD-L1 (Programmed death ligand 1)
    |
    PD-L1 expression
    |
    PD-L1 IHC 22C3 pharmDx
    |
    Yutuo (zimberelimab) • domvanalimab (AB154) • etrumadenant (AB928)
    8ms
    INCB106385 Alone or in Combination With Immunotherapy in Advanced Solid Tumors (clinicaltrials.gov)
    P1, N=54, Completed, Incyte Corporation | Active, not recruiting --> Completed
    Trial completion • Combination therapy • Metastases
    |
    CD8 (cluster of differentiation 8)
    |
    Zynyz (retifanlimab-dlwr) • INCB106385
    9ms
    Phase 1b/2 Trial of Ipilimumab, Nivolumab, and Ciforadenant (Adenosine A2a Receptor Antagonist) in First-line Advanced Renal Cell Carcinoma. (clinicaltrials.gov)
    P1/2, N=24, Active, not recruiting, M.D. Anderson Cancer Center | Recruiting --> Active, not recruiting
    Enrollment closed • Metastases
    |
    Opdivo (nivolumab) • Yervoy (ipilimumab) • ciforadenant (CPI-444)
    9ms
    Phase 1b/2 Trial of Ipilimumab, Nivolumab, and Ciforadenant (Adenosine A2a Receptor Antagonist) in First-line Advanced Renal Cell Carcinoma. (clinicaltrials.gov)
    P1/2, N=24, Recruiting, M.D. Anderson Cancer Center | Active, not recruiting --> Recruiting
    Enrollment open
    |
    Opdivo (nivolumab) • Yervoy (ipilimumab) • ciforadenant (CPI-444)
    9ms
    Effect of Istradefylline Treatment on Behavioral Measures of Apathy in Parkinson's Disease. (clinicaltrials.gov)
    P=N/A, N=8, Terminated, Medical University of South Carolina | Active, not recruiting --> Terminated; recruitment issues
    Trial termination
    9ms
    ARC-6: Adenosine Receptor Antagonist Combination Therapy for Metastatic Castrate Resistant Prostate Cancer (clinicaltrials.gov)
    P1/2, N=173, Active, not recruiting, Arcus Biosciences, Inc. | Phase classification: P1b/2 --> P1/2 | Trial completion date: Apr 2024 --> Aug 2024 | Trial primary completion date: Apr 2024 --> Aug 2024
    Phase classification • Trial completion date • Trial primary completion date • Combination therapy • Metastases
    |
    docetaxel • Xtandi (enzalutamide capsule) • Yutuo (zimberelimab) • Trodelvy (sacituzumab govitecan-hziy) • etrumadenant (AB928) • quemliclustat (AB680)
    9ms
    An Open Label Study Evaluating the Efficacy and Safety of Etrumadenant (AB928) Based Treatment Combinations in Participants With Metastatic Colorectal Cancer. (clinicaltrials.gov)
    P1/2, N=227, Active, not recruiting, Arcus Biosciences, Inc. | Phase classification: P1b/2 --> P1/2 | Trial completion date: Jan 2024 --> Jul 2024 | Trial primary completion date: Jan 2024 --> Jul 2024
    Phase classification • Trial completion date • Trial primary completion date • Metastases
    |
    Avastin (bevacizumab) • 5-fluorouracil • Stivarga (regorafenib) • Yutuo (zimberelimab) • leucovorin calcium • etrumadenant (AB928) • quemliclustat (AB680)
    9ms
    Phase 1b/2 Trial of Ipilimumab, Nivolumab, and Ciforadenant (Adenosine A2a Receptor Antagonist) in First-line Advanced Renal Cell Carcinoma. (clinicaltrials.gov)
    P1/2, N=24, Active, not recruiting, M.D. Anderson Cancer Center | Recruiting --> Active, not recruiting | Phase classification: P1b/2 --> P1/2 | N=15 --> 24
    Enrollment closed • Phase classification • Enrollment change • Metastases
    |
    Opdivo (nivolumab) • Yervoy (ipilimumab) • ciforadenant (CPI-444)
    10ms
    A Phase 1 Study of YZJ-5053 Tablets in Participants With Advanced Solid Tumors (clinicaltrials.gov)
    P1, N=157, Recruiting, Shanghai Haiyan Pharmaceutical Technology Co., Ltd.
    New P1 trial • Metastases
    11ms
    CPI-006 Alone and in Combination With Ciforadenant and With Pembrolizumab for Patients With Advanced Cancers (clinicaltrials.gov)
    P1, N=117, Completed, Corvus Pharmaceuticals, Inc. | Active, not recruiting --> Completed | N=378 --> 117 | Trial completion date: Dec 2025 --> Feb 2023 | Trial primary completion date: Dec 2023 --> Dec 2022
    Trial completion • Enrollment change • Trial completion date • Trial primary completion date • Combination therapy • Metastases
    |
    MSI (Microsatellite instability)
    |
    Keytruda (pembrolizumab) • ciforadenant (CPI-444) • mupadolimab (CPI-006)
    12ms
    Safety and pharmacokinetics of imaradenant (AZD4635) in Japanese patients with advanced solid malignancies: a phase I, open-label study. (PubMed, Cancer Chemother Pharmacol)
    No new or unexpected safety concerns were identified, and imaradenant had an acceptable safety profile at both 50- and 75-mg QD.
    PK/PD data • Journal • Metastases
    |
    ADORA2A (Adenosine A2a Receptor)
    |
    imaradenant (AZD4635)
    12ms
    Istradefylline Effect Protocol on Parkinson's Disease Tremor (clinicaltrials.gov)
    P4, N=27, Active, not recruiting, Georgetown University | Recruiting --> Active, not recruiting | Trial completion date: Dec 2023 --> Dec 2024 | Trial primary completion date: Sep 2023 --> Sep 2024
    Enrollment closed • Trial completion date • Trial primary completion date
    1year
    Study to Assess EXS21546 in Combination in Patients With Advanced Solid Tumours (clinicaltrials.gov)
    P1b/2a, N=6, Terminated, Exscientia AI Limited | N=110 --> 6 | Trial completion date: Mar 2026 --> Oct 2023 | Recruiting --> Terminated | Trial primary completion date: Sep 2025 --> Sep 2023; Emerging data demonstrates challenge for EXS21546 to reach suitable therapeutic index.
    Enrollment change • Trial completion date • Trial termination • Trial primary completion date • Combination therapy • Metastases
    |
    EXS21546
    1year
    ARC-7: Study to Evaluate Monotherapy and Combination Immunotherapies in Participants With PD-L1 Positive Non-small Cell Lung Cancer (clinicaltrials.gov)
    P2, N=151, Active, not recruiting, Arcus Biosciences, Inc. | Trial completion date: Feb 2024 --> Feb 2025 | Trial primary completion date: Feb 2024 --> Feb 2025
    Trial completion date • Trial primary completion date • Combination therapy
    |
    PD-L1 (Programmed death ligand 1)
    |
    PD-L1 expression • PD-L1 overexpression
    |
    Yutuo (zimberelimab) • domvanalimab (AB154) • etrumadenant (AB928)
    1year
    PANTHEoN: A Study of Concurrent Chemoradiation in Combination With or Without PD1 Inhibitor AB122 Adenosine 2a Receptor / Adenosine 2b Receptor Inhibitor AB928 Therapies in Locally Advanced Head and Neck Cancers (clinicaltrials.gov)
    P1, N=0, Withdrawn, Jennifer Choe | N=24 --> 0 | Not yet recruiting --> Withdrawn
    Enrollment change • Trial withdrawal • Combination therapy • IO biomarker • Metastases
    |
    cisplatin • Yutuo (zimberelimab) • etrumadenant (AB928)
    1year
    An Open Label Study Evaluating the Efficacy and Safety of Etrumadenant (AB928) Based Treatment Combinations in Participants With Metastatic Colorectal Cancer. (clinicaltrials.gov)
    P1b/2, N=227, Active, not recruiting, Arcus Biosciences, Inc. | Trial primary completion date: Sep 2023 --> Jan 2024
    Trial primary completion date • Metastases
    |
    Avastin (bevacizumab) • 5-fluorouracil • Stivarga (regorafenib) • Yutuo (zimberelimab) • leucovorin calcium • etrumadenant (AB928) • quemliclustat (AB680)
    1year
    Phase 2 Study to evaluate the triplet combination of pemetrexed plus etrumadenant and zimberelimab in patients with previously treated advanced or MTAP-deficient metastatic urothelial carcinoma (mUC) (SITC 2023)
    Exploratory objective is to evaluate progression-free and overall survival. Interim analysis for futility and safety occurs in cohorts of 5 patients and is performed based on Bayesian sequential methods.
    Clinical • P2 data • PD(L)-1 Biomarker • IO biomarker • Metastases
    |
    CDKN2A (Cyclin Dependent Kinase Inhibitor 2A) • MTAP (Methylthioadenosine Phosphorylase) • CDKN2B (Cyclin Dependent Kinase Inhibitor 2B)
    |
    PD-L1 expression
    |
    pemetrexed • Yutuo (zimberelimab) • etrumadenant (AB928)
    over1year
    A Phase 2 Study to Evaluate the Triplet Combination of Pemetrexed Plus AB928 (Etrumadenant) + AB122 (Zimberelimab) in Patients With Previously Treated Advanced or Metastatic MTAP Deficient Urothelial Carcinoma (clinicaltrials.gov)
    P2, N=20, Recruiting, M.D. Anderson Cancer Center | Not yet recruiting --> Recruiting
    Enrollment open • Metastases
    |
    MTAP (Methylthioadenosine Phosphorylase) • IL17A (Interleukin 17A)
    |
    pemetrexed • Yutuo (zimberelimab) • etrumadenant (AB928)
    over1year
    A Study of ILB2109 and Toripalimab in Patients With Advanced Solid Malignancies (clinicaltrials.gov)
    P1/2, N=200, Not yet recruiting, Innolake Biopharm
    New P1/2 trial • Metastases
    |
    Loqtorzi (toripalimab-tpzi) • ILB-2109
    over1year
    ARC-4: A Study to Evaluate Immunotherapy Combinations in Participants With Lung Cancer (clinicaltrials.gov)
    P1, N=77, Active, not recruiting, Arcus Biosciences, Inc. | Trial completion date: Jul 2023 --> Aug 2024 | Trial primary completion date: Jul 2023 --> Aug 2024
    Trial completion date • Trial primary completion date
    |
    EGFR (Epidermal growth factor receptor)
    |
    EGFR mutation
    |
    Keytruda (pembrolizumab) • carboplatin • pemetrexed • Yutuo (zimberelimab) • etrumadenant (AB928)
    over1year
    SBRT-AMICO: Adenosine Signaling Modulation and Immune Checkpoint Inhibition With Hormone Sensitive Oligometastatic Prostate Cancer (clinicaltrials.gov)
    P2, N=23, Recruiting, Catherine Spina | Not yet recruiting --> Recruiting
    Enrollment open • Checkpoint inhibition • Metastases
    |
    Yutuo (zimberelimab) • etrumadenant (AB928) • quemliclustat (AB680)
    over1year
    Caffeine supplementation and FOXM1 inhibition enhance the antitumor effect of statins in neuroblastoma. (PubMed, Cancer Res)
    This function of caffeine depended on its activity as an adenosine receptor antagonist, and the A2A adenosine receptor antagonist istradefylline, an add-on drug for Parkinson's disease, could recapitulate the synergistic effect of caffeine with simvastatin...This function of caffeine depended on its activity as an adenosine receptor antagonist, and the A2A adenosine receptor antagonist istradefylline, an add-on drug for Parkinson's disease, could recapitulate the synergistic effect of caffeine with simvastatin. This study reveals that the FOXM1-mediated mitotic program is a molecular statin target in cancer and identifies classes of agents for maximizing the therapeutic efficacy of statins with implications for treatment of high-risk neuroblastoma.
    Journal
    |
    MYCN (MYCN Proto-Oncogene BHLH Transcription Factor) • FOXM1 (Forkhead Box M1)
    over1year
    Development of [Lu]Lu-LNC1003 for radioligand therapy of prostate cancer with a moderate level of PSMA expression. (PubMed, Eur J Nucl Med Mol Imaging)
    In this study, [Lu]Lu-LNC1003 was successfully synthesized with high radiochemical purity and stability. High binding affinity and PSMA targeting specificity were identified in vitro and in vivo. With greatly enhanced tumor uptake and retention, [Lu]Lu-LNC1003 has the potential to improve therapeutic efficacy using significantly lower dosages and less cycles of Lu that promises clinical translation to treat prostate cancer with various levels of PSMA expression.
    Journal
    |
    FOLH1 (Folate hydrolase 1)
    |
    FOLH1 expression
    |
    Pluvicto (lutetium Lu 177 vipivotide tetraxetan) • LNC-003
    over1year
    Combination immunotherapy of PEG-modified Preladenant thermosensitive liposomes and PD-1 inhibitor effectively enhances the anti-tumor immune response and therapeutic effects. (PubMed, Pharm Dev Technol)
    P-pTSL has good long-term and serum stability and excellent tumor-targeting ability in mice. Moreover, the combination with PD-1 inhibitor significantly enhanced the anti-tumor effect, and the improvement of related factors in serum and lymph was more obvious under the condition of 42 °C thermotherapy in vitro.
    Journal
    |
    preladenant (SCH 420814)
    over1year
    SBRT-AMICO: Adenosine Signaling Modulation and Immune Checkpoint Inhibition With Hormone Sensitive Oligometastatic Prostate Cancer (clinicaltrials.gov)
    P2, N=23, Not yet recruiting, Catherine Spina
    New P2 trial • Checkpoint inhibition • Metastases
    |
    Yutuo (zimberelimab) • etrumadenant (AB928) • quemliclustat (AB680)
    over1year
    Phase 1b/2 trial of Ipilimumab, Nivolumab, and Ciforadenant (INC) (adenosine A2a receptor antagonist) in first-line advanced renal cell carcinoma (KCRS 2023)
    No abstract available
    Clinical • P1/2 data • Metastases
    |
    ADORA2A (Adenosine A2a Receptor)
    |
    Opdivo (nivolumab) • Yervoy (ipilimumab) • ciforadenant (CPI-444)