General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0SZKXH
ADC Name
BYON3521
Synonyms
BYON3521
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Organization
Byondis (Originator)
Drug Status
Phase 1
Drug-to-Antibody Ratio
1.8
Structure
Antibody Name
SYD2884
 Antibody Info 
Antigen Name
Hepatocyte growth factor receptor (MET); Macrophage-stimulating protein receptor (MST1R)
 Antigen Info 
Payload Name
Seco-DUBA
 Payload Info 
Therapeutic Target
Human deoxyribonucleic acid (hDNA)
 Target Info 
Linker Name
Mal-PEG2-Val-Cit-PABA-Cyclization Spacer
 Linker Info 
Conjugate Type
Reactive Cysteines
Combination Type
duocarmazine
The indication landscape of This ADC(2027 Update)
The clinical trial pipeline of This ADC(2027 Update)
Indication Phase 1 Phase 1/2 Phase 2 Phase 2/3 Phase 3 New Drug Application Approved
Cervical cancer
1 Trials
Trial ID
NCT05323045
Endometrial cancer
1 Trials
Trial ID
NCT05323045
Lung cancer
1 Trials
Trial ID
NCT05323045
Melanoma
1 Trials
Trial ID
NCT05323045
Ovarian cancer
1 Trials
Trial ID
NCT05323045
Pancreatic cancer
1 Trials
Trial ID
NCT05323045
Unspecific solid tumor
1 Trials
Trial ID
NCT05323045
ADC-specific functional property(2027 Update)
Bystander Killing Effect
Click To Hide/Show 2 ADC-specific functional property Data
Bystander Killing Effect Description Reference
yes
The cleavability of the vc-seco-DUBA linker-drug, combined with cell permeability of the toxin, gives BYON3521 the intrinsic capacity to kill neighboring MET-negative tumor cells as well, also referred to as bystander activity. Cocultured MET-negative Jurkat NucLight Red and MET-positive tumor cells (1:1 ratio) were treated with BYON3521 and proliferation of Jurkat NucLight Red cells was followed in time. In those cocultures, BYON3521 was able to induce not only cell death in MET-positive cells, but also induced cell killing of the MET-negative Jurkat NucLight Red cells

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[1]
yes
The cleavability of the vc-seco-DUBA linker-drug, combined with cell permeability of the toxin, gives BYON3521 the intrinsic capacity to kill neighboring MET-negative tumor cells as well, also referred to as bystander activity. Cocultured MET-negative Jurkat NucLight Red and MET-positive tumor cells (1:1 ratio) were treated with BYON3521 and proliferation of Jurkat NucLight Red cells was followed in time. In those cocultures, BYON3521 was able to induce not only cell death in MET-positive cells, but also induced cell killing of the MET-negative Jurkat NucLight Red cells.

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[1]
General Information of The ADMET Data Related to This ADC(2027 Update)
Absorption
Click To Hide/Show 62 Absorption Data Related to This Level
Standard Type Value Units Description Reference
Maximum Observed Concentration (Cmax) 132 ug/mL
5 Mg/kg BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion.
[1]
Area Under the Concentration-Time Curve (AUC) 9520 ug*h/mL
5 Mg/kg BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion.
[1]
Maximum Observed Concentration (Cmax) 4.85 ug/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 0.3 mg/kg.
[1]
Maximum Observed Concentration (Cmax) 11.7 ug/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 1 mg/kg.
[1]
Maximum Observed Concentration (Cmax) 46.5 ug/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 3 mg/kg.
[1]
Maximum Observed Concentration (Cmax) 130 ug/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 10 mg/kg.
[1]
Maximum Observed Concentration (Cmax) 4.96 ug/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 0.3 mg/kg.
[1]
Maximum Observed Concentration (Cmax) 19 ug/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 1 mg/kg.
[1]
Maximum Observed Concentration (Cmax) 57.4 ug/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 3 mg/kg.
[1]
Maximum Observed Concentration (Cmax) 187 ug/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 10 mg/kg.
[1]
Maximum Observed Concentration (Cmax) 21.8 ug/mL
Mean BYON3521 PK parameters in MAXF574 mouse PDX models, 1 mg/kg.
[1]
Maximum Observed Concentration (Cmax) 32 ug/mL
Mean BYON3521 PK parameters in MAXF574 mouse PDX models, 3 mg/kg.
[1]
Area Under the Concentration-Time Curve (AUC) 896 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 0.3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 2330 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 1 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 7500 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 32300 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 10 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 355 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 0.3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 1670 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 1 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 5920 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 33900 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 10 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 4020 ug*h/mL
Mean BYON3521 PK parameters in MAXF574 mouse PDX models, 1 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 7980 ug*h/mL
Mean BYON3521 PK parameters in MAXF574 mouse PDX models, 3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 1040 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 0.3 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 2910 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 1 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 1700 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 1 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 6850 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 3 mg/kg, AUCinf.
[1]
Maximum Observed Concentration (Cmax) 132 ug/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Male.
[1]
Maximum Observed Concentration (Cmax) 132 ug/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Female.
[1]
Maximum Observed Concentration (Cmax) 169 ug/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Male.
[1]
Maximum Observed Concentration (Cmax) 190 ug/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Female.
[1]
Maximum Observed Concentration (Cmax) 371 ug/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Male.
[1]
Maximum Observed Concentration (Cmax) 390 ug/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Female.
[1]
Maximum Observed Concentration (Cmax) 676 ug/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Male.
[1]
Maximum Observed Concentration (Cmax) 659 ug/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Female.
[1]
Area Under the Concentration-Time Curve (AUC) 9520 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 9760 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 18200 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 19600 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 43100 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 39200 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 77300 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 78900 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 9670 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 1070 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 18500 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 19800 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 45600 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 42100 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 89100 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 88600 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Female, AUCinf.
[1]
Maximum Observed Concentration (Cmax) 115 ug/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 5 mg/kg, Male.
[1]
Maximum Observed Concentration (Cmax) 128 ug/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 5 mg/kg, Female.
[1]
Maximum Observed Concentration (Cmax) 467 ug/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 15 mg/kg, Male.
[1]
Maximum Observed Concentration (Cmax) 445 ug/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 15 mg/kg, Female.
[1]
Maximum Observed Concentration (Cmax) 742 ug/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 25 mg/kg, Male.
[1]
Maximum Observed Concentration (Cmax) 737 ug/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 25 mg/kg, Female.
[1]
Area Under the Concentration-Time Curve (AUC) 9450 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 5 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 10300 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 5 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 62400 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 15 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 53600 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 15 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 101000 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 25 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 116000 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 25 mg/kg, Female, AUClast.
[1]
Distribution
Click To Hide/Show 50 Distribution Data Related to This Level
Standard Type Value Units Description Reference
Area Under the Concentration-Time Curve (AUC) 9520 ug*h/mL
5 Mg/kg BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion.
[1]
Volume of Distribution (Vd) 47.9 mL/kg
5 Mg/kg BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion.
[1]
Area Under the Concentration-Time Curve (AUC) 896 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 0.3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 2330 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 1 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 7500 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 32300 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 10 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 355 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 0.3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 1670 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 1 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 5920 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 33900 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 10 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 4020 ug*h/mL
Mean BYON3521 PK parameters in MAXF574 mouse PDX models, 1 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 7980 ug*h/mL
Mean BYON3521 PK parameters in MAXF574 mouse PDX models, 3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 1040 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 0.3 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 2910 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 1 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 1700 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 1 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 6850 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 3 mg/kg, AUCinf.
[1]
Volume of Distribution (Vd) 74.5 mL/h/kg
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 0.3 mg/kg.
[1]
Volume of Distribution (Vd) 108 mL/h/kg
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 1 mg/kg.
[1]
Volume of Distribution (Vd) 73.8 mL/h/kg
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 1 mg/kg.
[1]
Volume of Distribution (Vd) 104 mL/h/kg
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 3 mg/kg.
[1]
Area Under the Concentration-Time Curve (AUC) 9520 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 9760 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 18200 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 19600 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 43100 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 39200 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 77300 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 78900 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 9670 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 1070 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 18500 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 19800 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 45600 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 42100 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 89100 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 88600 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Female, AUCinf.
[1]
Volume of Distribution (Vd) 47.9 mL/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Male.
[1]
Volume of Distribution (Vd) 47.9 mL/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Female.
[1]
Volume of Distribution (Vd) 54 mL/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Male.
[1]
Volume of Distribution (Vd) 45.6 mL/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Female.
[1]
Volume of Distribution (Vd) 66.2 mL/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Male.
[1]
Volume of Distribution (Vd) 60.8 mL/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Female.
[1]
Volume of Distribution (Vd) 57.8 mL/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Male.
[1]
Volume of Distribution (Vd) 67.1 mL/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Female.
[1]
Area Under the Concentration-Time Curve (AUC) 9450 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 5 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 10300 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 5 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 62400 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 15 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 53600 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 15 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 101000 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 25 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 116000 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 25 mg/kg, Female, AUClast.
[1]
Metabolism
Click To Hide/Show 37 Metabolism Data Related to This Level
Standard Type Value Units Description Reference
Area Under the Concentration-Time Curve (AUC) 9520 ug*h/mL
5 Mg/kg BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion.
[1]
Area Under the Concentration-Time Curve (AUC) 896 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 0.3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 2330 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 1 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 7500 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 32300 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 10 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 355 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 0.3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 1670 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 1 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 5920 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 33900 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 10 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 4020 ug*h/mL
Mean BYON3521 PK parameters in MAXF574 mouse PDX models, 1 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 7980 ug*h/mL
Mean BYON3521 PK parameters in MAXF574 mouse PDX models, 3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 1040 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 0.3 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 2910 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 1 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 1700 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 1 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 6850 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 3 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 9520 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 9760 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 18200 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 19600 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 43100 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 39200 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 77300 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 78900 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 9670 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 1070 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 18500 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 19800 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 45600 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 42100 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 89100 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 88600 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 9450 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 5 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 10300 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 5 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 62400 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 15 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 53600 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 15 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 101000 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 25 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 116000 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 25 mg/kg, Female, AUClast.
[1]
Excretion
Click To Hide/Show 68 Excretion Data Related to This Level
Standard Type Value Units Description Reference
Elimination Half-Life (t1/2) 60.7 h
5 Mg/kg BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion.
[1]
Area Under the Concentration-Time Curve (AUC) 9520 ug*h/mL
5 Mg/kg BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion.
[1]
Clearance (CL) 0.519 mL/h/kg
5 Mg/kg BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion.
[1]
Elimination Half-Life (t1/2) 181 h
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 0.3 mg/kg.
[1]
Elimination Half-Life (t1/2) 221 h
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 1 mg/kg.
[1]
Elimination Half-Life (t1/2) 87.5 h
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 1 mg/kg.
[1]
Area Under the Concentration-Time Curve (AUC) 896 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 0.3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 2330 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 1 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 7500 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 32300 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 10 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 355 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 0.3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 1670 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 1 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 5920 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 33900 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 10 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 4020 ug*h/mL
Mean BYON3521 PK parameters in MAXF574 mouse PDX models, 1 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 7980 ug*h/mL
Mean BYON3521 PK parameters in MAXF574 mouse PDX models, 3 mg/kg, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 1040 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 0.3 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 2910 ug*h/mL
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 1 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 1700 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 1 mg/kg, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 6850 ug*h/mL
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 3 mg/kg, AUCinf.
[1]
Clearance (CL) 0.287 mL/h/kg
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 0.3 mg/kg.
[1]
Clearance (CL) 0.344 mL/h/kg
Mean BYON3521 PK parameters in HNXF1905 mouse PDX models, 1 mg/kg.
[1]
Clearance (CL) 0.59 mL/h/kg
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 1 mg/kg.
[1]
Clearance (CL) 0.438 mL/h/kg
Mean BYON3521 PK parameters in LXFL1176 mouse PDX models, 3 mg/kg.
[1]
Elimination Half-Life (t1/2) 60.7 h
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Male.
[1]
Elimination Half-Life (t1/2) 69.1 h
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Female.
[1]
Elimination Half-Life (t1/2) 93.2 h
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Male.
[1]
Elimination Half-Life (t1/2) 78 h
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Female.
[1]
Elimination Half-Life (t1/2) 143 h
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Male.
[1]
Elimination Half-Life (t1/2) 125 h
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Female.
[1]
Elimination Half-Life (t1/2) 152 h
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Male.
[1]
Elimination Half-Life (t1/2) 172 h
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Female.
[1]
Area Under the Concentration-Time Curve (AUC) 9520 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 9760 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 18200 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 19600 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 43100 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 39200 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 77300 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 78900 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 9670 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 1070 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 18500 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 19800 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 45600 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 42100 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Female, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 89100 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Male, AUCinf.
[1]
Area Under the Concentration-Time Curve (AUC) 88600 ug*h/mL
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Female, AUCinf.
[1]
Clearance (CL) 0.519 mL/h/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Male.
[1]
Clearance (CL) 0.467 mL/h/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 5 mg/kg, Female.
[1]
Clearance (CL) 0.378 mL/h/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Male.
[1]
Clearance (CL) 0.354 mL/h/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 7 mg/kg, Female.
[1]
Clearance (CL) 0.342 mL/h/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Male.
[1]
Clearance (CL) 0.357 mL/h/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 15 mg/kg, Female.
[1]
Clearance (CL) 0.304 mL/h/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Male.
[1]
Clearance (CL) 0.295 mL/h/kg
Mean BYON3521 single dose PK parameters in cynomolgus monkey GLP study after first infusion, 25 mg/kg, Female.
[1]
Elimination Half-Life (t1/2) 74.7 h
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 5 mg/kg, Male.
[1]
Elimination Half-Life (t1/2) 74.4 h
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 5 mg/kg, Female.
[1]
Elimination Half-Life (t1/2) 172 h
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 15 mg/kg, Male.
[1]
Elimination Half-Life (t1/2) 170 h
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 15 mg/kg, Female.
[1]
Elimination Half-Life (t1/2) 134 h
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 25 mg/kg, Male.
[1]
Elimination Half-Life (t1/2) 237 h
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 25 mg/kg, Female.
[1]
Area Under the Concentration-Time Curve (AUC) 9450 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 5 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 10300 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 5 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 62400 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 15 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 53600 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 15 mg/kg, Female, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 101000 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 25 mg/kg, Male, AUClast.
[1]
Area Under the Concentration-Time Curve (AUC) 116000 ug*h/mL
Mean BYON3521 repeat dose PK parameters in cynomolgus monkey GLP study after the fourth IV (Q3W) infusion of BYON3521, 25 mg/kg, Female, AUClast.
[1]
General Information of The Activity Data Related to This ADC
Identified from the Human Clinical Data
Click To Hide/Show 2 Activity Data Related to This Level
Standard Type NCT Number Clinical Status Clinical Trial Description
Undisclosed  NCT05323045
PHASE1
A First-in-human Dose-escalation and Expansion Trial With the Antibody-drug Conjugate BYON3521 to Evaluate the Safety, Pharmacokinetics and Efficacy in Patients With c-MET Expressing Locally Advanced or Metastatic Solid Tumours

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Undisclosed  NCT05323045
Phase 1
A first-in-human dose-escalation and expansion trial with the antibody-drug conjugate BYON3521 to evaluate the safety, pharmacokinetics and efficacy in patients with c-met expressing locally advanced or metastatic solid tumours.

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Full List of Activity Data of This Antibody-drug Conjugate
Identified from the Human Clinical Data
Click To Hide/Show 2 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [2]
Patients Enrolled
Eligible patients must have advanced/metastatic c-MET-positive tumors (confirmed by IHC/dISH/mutation) refractory to standard therapy, ECOG &le;1, and adequate organ function. Key exclusions include prior SYD985 treatment, recent anticancer therapy (<4 weeks), active pneumonitis/cardiovascular disease, or untreated/symptomatic brain metastases. Keratitis and glomerulonephritis history also preclude participation.

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Administration Dosage
BYON3521 (in the vein) infusion every three weeks. Number of cycles: until cancer progression or unacceptable toxicity develops. Different doses.
Related Clinical Trial
NCT Number NCT05323045  Clinical Status PHASE1
Clinical Description A First-in-human Dose-escalation and Expansion Trial With the Antibody-drug Conjugate BYON3521 to Evaluate the Safety, Pharmacokinetics and Efficacy in Patients With c-MET Expressing Locally Advanced or Metastatic Solid Tumours
Primary Endpoint
The study evaluates safety in Part 1 (dose-escalation) by monitoring dose-limiting toxicities (DLTs) during the first 21-day cycle to determine the maximum tolerated dose (MTD).
Other Endpoint
Efficacy in Part 2 (expansion cohorts) is assessed via objective response rate (ORR) at 21-day intervals across four tumor types: non-squamous NSCLC (Cohort A), gynecological cancers (B), pancreatic adenocarcinoma (C), and uveal melanoma (D), all requiring c-MET overexpression (IHC ≥2+).
Experiment 2 Reporting the Activity Date of This ADC [3]
Patients Enrolled
Patients with previously treated progressive locally advanced or metastatic solid tumors, MET positive.
Administration Dosage
.
Related Clinical Trial
NCT Number NCT05323045  Clinical Status Phase 1
Clinical Description A first-in-human dose-escalation and expansion trial with the antibody-drug conjugate BYON3521 to evaluate the safety, pharmacokinetics and efficacy in patients with c-met expressing locally advanced or metastatic solid tumours.
References
Ref 1 Preclinical Profile of BYON3521 Predicts an Effective and Safe MET Antibody-Drug Conjugate
Ref 2 A First-in-human Dose-escalation and Expansion Study With the Antibody-drug Conjugate BYON3521
Ref 3 A Dose-escalation Study of the Safety and Pharmacology of DAN-222 in Subjects with Metastatic Breast Cancer NCT05261269. Cancer Res (2023) 83 (5_Supplement): OT3-28-01.