Clinical |
YABS0580 |
11/24/2024 |
Ifinatamab deruxtecan |
DS-7300a |
None |
mAb humanized |
ADC |
Full length Ab conjugate |
None |
B7-H3 |
IgG1 |
kappa |
Glycine-Glycine-Phenylalanine-Glycine (GGFG; Tetrapeptide-based cleavable linker) |
4 |
Topoisomerase I inhibitor, DXd/DX-8951 (MAAA-1181a) |
Immune checkpoint target. DAR=4. DS-7300a is a B7-H3-targeting antibody-drug conjugate (ADC), which is composed of a humanized anti-B7-H3 monoclonal antibody (MABX-9001a), an enzymatically cleavable peptide-based linker, and a novel exatecan derivative (DXd) that is a potent DNA topoisomerase I inhibitor. https://www.ejcancer.com/article/S0959-8049(20)31102-3/fulltext |
None |
None |
Phase 3 |
Active |
10/17/2019 |
06/15/2022 |
05/15/2024 |
Esophageal Squamous Cell Carcinoma, Small cell lung cancer, Solid tumors |
Cancer |
Daiichi Sankyo Co. Ltd |
Merck Sharp & Dohme |
None |
— |
— |
— |
None |
Japan |
Asia |
https://www.daiichisankyo.com/ |
Clinical |
YABS0590 |
10/31/2024 |
Etalanetug |
E2814 |
None |
mAb humanized |
Naked monospecific |
Full length Ab |
None |
Tau (MTBR) |
IgG1 |
kappa |
None |
None |
None |
E2814 is a humanised, high affinity, IgG1 antibody recognising the tau microtubule binding region (MTBR). E2814 is being developed as a disease modifying agent for Alzheimer’s disease and other tauopathies, Phase I clinical studies are under preparation. E2814 is designed to prevent the spreading of tau seeds within the brains of affected individuals. DOI: 10.1186/s40478-020-0884-2; https://pubmed.ncbi.nlm.nih.gov/32019610/ |
None |
None |
Phase 2/3 |
Active |
01/15/2020 |
— |
12/22/2021 |
Alzheimer's disease |
Neurological disorders |
Eisai Inc. |
University College London |
None |
— |
— |
— |
None |
Japan |
Asia |
https://www.eisai.com/company/profile/group/index.html#anc-01 |
Clinical |
YABS0591 |
11/16/2024 |
Paridiprubart |
EB05, NI-0101 |
None |
mAb humanized |
Naked monospecific |
Full length Ab |
None |
TLR4 |
IgG1 |
kappa |
None |
None |
None |
Immunoglobulin G1 (326-serine,329-phenylalanine,de-448-lysine), anti-(human toll-like receptor 4) (human-mus musculus monoclonal EB05 gamma1-chain), disulfide with human-mus musculus monoclonal EB05 kappa-chain, dimer |
None |
None |
Phase 2/3 |
Active |
11/15/2012 |
05/10/2017 |
11/25/2020 |
Acute Respiratory Distress Syndrome, COVID-19, Rheumatoid arthritis |
Immune-mediated / inflammatory disorders |
NovImmune SA |
Edesa Biotech, Genentech |
None |
— |
— |
— |
None |
Switzerland |
Europe |
https://www.lightchainbio.com/contact/contact-us.html |
Clinical |
YABS0595 |
03/14/2025 |
None |
ELA026 |
None |
mAb human |
TBD |
TBD |
TBD |
SIRP alpha |
IgG1 |
TBD |
None |
None |
None |
ELA026 is a fully human IgG1 SIRP-directed monoclonal antibody designed to reduce the myeloid and T cells driving the inflammation. |
None |
None |
Phase 2/3 |
Active |
10/15/2021 |
05/19/2022 |
— |
Secondary Hemophagocytic Lymphohistiocytosis |
Immune-mediated / inflammatory disorders |
Electra Therapeutics Inc. |
None |
None |
— |
— |
— |
None |
United States of America |
North America |
https://electra-therapeutics.com/ |
Clinical |
YABS0609 |
10/02/2024 |
None |
ES102, INBRX-106 |
None |
mAb humanized |
Naked monospecific |
Fragment-Fc |
(VHH-VHH-VHH)2-Fc |
OX40 |
IgG1 |
None |
None |
None |
None |
Immune check point target. Hexavalent OX40 agonist antibody. Wild type IgG1 Fc. |
None |
None |
Phase 2/3 |
Active |
12/12/2019 |
— |
05/14/2024 |
Non-small cell lung cancer, Head and neck cancer, solid tumors |
Cancer |
Inhibrx Biosciences Inc. |
Elpiscience Biopharma Ltd. |
None |
— |
— |
— |
None |
United States of America |
North America |
https://inhibrx.com/ |
Clinical |
YABS0610 |
01/29/2025 |
Tovecimig |
CTX-009, ES104, TR009, NOV1501, ABL001 |
None |
mAb - source TBD |
Bispecific |
Appended Ig |
scFv-scFv-Full-length antibody |
DLL4, VEGF |
TBD |
TBD |
None |
None |
None |
IgG with 2x c-terminal scFv fusion. Paper "ABL001 [TR009], a Bispecific Antibody Targeting VEGF and DLL4, with Chemotherapy, Synergistically Inhibits Tumor Progression in Xenograft Models" reports that TR009 demonstrates more potent in vitro and in vivo biological activity compared to VEGF or DLL4 targeting monoclonal antibodies alone. |
None |
None |
Phase 2/3 |
Active |
09/18/2017 |
06/22/2020 |
01/15/2023 |
Colorectal cancer, Solid tumors |
Cancer |
National OncoVenture |
Compass Therapeutics Inc., Elpiscience Biopharmaceuticals, ABL Bio Inc. |
None |
— |
— |
— |
None |
Republic of Korea |
Asia |
https://www.crunchbase.com/organization/national-oncoventure |
Clinical |
YABS0612 |
12/13/2024 |
None |
OQY-3258, ESG401, ESG-401, STI-3258 |
None |
mAb humanized |
ADC |
Full length Ab |
None |
TROP-2 |
IgG1 |
TBD |
Undisclosed |
___ |
Topoisomerase I inhibitor, SN38 (irinotecan active metabolite) |
Recombinant Humanized Anti-Trop2 Mab-SN38 Conjugate. ESG-401 has potentially distinct differentiating advantages over its competitors in terms of safety, effectiveness and process robustness. Using an innovative, highly stable and cleavable linker, this ADC demonstrated in a series of preclinical studies that it releases very little free toxin during circulation, highly enriches in tumor tissues and rapidly endocytoses, thereby effectively killing tumor cells and inhibiting tumor growth. |
None |
None |
Phase 3 |
Active |
06/15/2021 |
07/15/2022 |
07/11/2024 |
Metastatic Breast Cancer, Solid tumors |
Cancer |
Sorrento Therapeutics Inc. |
Escugen Biotechnology Co Ltd., Levena (Suzhou) Biopharma Co. Ltd. |
None |
— |
— |
— |
None |
United States of America |
North America |
https://sorrentotherapeutics.com/contact/ |
Clinical |
YABS0619 |
08/29/2024 |
None |
MK-3000, EYE103, F4L5.13, ANT-39, Restoret™ |
None |
mAb - source TBD |
Multispecific, Trispecific, Biparatopic |
Fragment-Fc |
1+1 asymmetric, Diabody-Fc-Diabody |
FZD4, LRP5, LRP5 |
IgG1 |
TBD |
None |
None |
None |
June 2023: Clinical testing of AntlerA’s first-in class Norrin/Wnt-agonist antibody initiated through a strategic collaboration and licensing agreement with EyeBio Derived from ANT-Pharm platform, EYE103 is a Norrin/Wnt-agonist clinical antibody molecule developed by EyeBio in close collaboration with AntlerA for treatment of retinopathies F4L5.13 consists of a diabody formed by two identical paratopes recognizing FZD4 fused to the N-terminus of a heterodimeric Fc, and a diabody composed of two distinct paratopes, respectively, recognizing the first two propellers (E1E2; Wnt-1 binding site) and the membrane proximal two propellers (E3E4; Wnt-3 binding site) of LRP5 fused to the C-terminus of the Fc Here, we developed F4L5.13, a tetravalent antibody designed to induce FZD4 and LRP5 proximity in such a way as to trigger βcatenin signaling. Treatment of cultured endothelial cells with F4L5.13 rescued permeability induced by VEGF in part by promoting surface expression of junction proteins. Treatment of Tspan12−/− mice with F4L5.13 restored retinal angiogenesis and barrier function. F4L5.13 treatment also significantly normalized neovascularization in an oxygen-induced retinopathy model revealing a novel therapeutic strategy for diseases characterized by abnormal angiogenesis and/or barrier dysfunction. https://www.embopress.org/doi/full/10.15252/emmm.202113977 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8261507/ "There is a significant unmet medical need in several rare pediatric retinopathies including FEVR/Norrie, Coats, and ROP, as there are no approved drugs for their treatment. Our Norrin/Wnt7-mimetic is an important drug candidate for these pediatric patients. Also, it will provide a new treatment modality for macular telangiectasia and diabetic retinopathy, which afflicts over 4 million people in the US alone. The mechanism of action of the drug is supported by strong human and mouse genetics and it acts by restoring signaling fundamental to junctional integrity of vascular blood vessels. We plan to bring this exciting drug to clinical trials rapidly," said Dr. Sekar Seshagiri, CEO of AntlerA Therapeutics. |
None |
None |
Phase 2/3 |
Active |
06/15/2023 |
— |
08/14/2024 |
Diabetic macular edema and neovascular age-related macular degeneration |
Ophthalmic disorders |
AntlerA Therapeutics |
Merck |
None |
— |
— |
— |
None |
Canada |
North America |
https://pitchbook.com/profiles/company/279759-79#overview |
Clinical |
YABS0621 |
01/26/2024 |
Rulonilimab |
F520 |
None |
mAb chimeric |
Naked monospecific |
Full length Ab |
None |
PD-1 |
IgG1 |
kappa |
None |
None |
None |
Immune checkpoint target; described as humanized by company |
None |
None |
Phase 2/3 |
Active |
03/01/2019 |
11/01/2020 |
11/01/2022 |
Non-small cell lung cancer, cervical carcinoma, Peripheral T Cell Lymphoma, Hepatocellular Carcinoma, Urothelial Cell Carcinoma |
Cancer |
Shandong New Time Pharmaceutical Co. LTD |
None |
None |
— |
— |
— |
None |
China |
Asia |
http://lunanpharma.com/contact/ |
Clinical |
YABS0625 |
07/25/2024 |
None |
FDA018, FDA018-ADC |
None |
mAb - source TBD |
ADC |
TBD |
TBD |
TROP-2 |
TBD |
TBD |
Undisclosed |
___ |
Topoisomerase I inhibitor, SN38 (irinotecan active metabolite) |
Anti-Trop2 antibody-coupled SN38 drug for the treatment of advanced malignant solid tumors (also known as “FDA018 antibody for injection"). |
None |
None |
Phase 3 |
Active |
03/15/2021 |
— |
08/09/2024 |
Triple-negative Breast Cancer, Solid tumors |
Cancer |
Shanghai Fudan-Zhangjiang Bio-Pharmaceutical Co. Ltd |
None |
None |
— |
— |
— |
None |
China |
Asia |
http://www.fd-zj.com/desktopmodules/ht/English/ContactUs/Index.aspx?LS=1 |