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[{"orgOrder":0,"company":"Palleon Pharmaceuticals","sponsor":"Matrix Capital Management","pharmaFlowCategory":"D","amount":"$100.0 million","upfrontCash":"Undisclosed","newsHeadline":"Palleon Pharmaceuticals Raises $100 million Series B to Develop Drugs Targeting Glycan-Mediated Immune Regulation","therapeuticArea":"Oncology","highestDevelopmentStatus":"Preclinical","country":"U.S.A","productType":"Large molecule","productStatus":"New Molecular Entity","date":"September 2020","url1":"","url2":"","graph1":"Oncology","graph2":"Preclinical"},{"orgOrder":0,"company":"Palleon Pharmaceuticals","sponsor":"Not Applicable","pharmaFlowCategory":"DU","amount":"Not Applicable","upfrontCash":"Not Applicable","newsHeadline":"Palleon Presents Data on Sialoglycan Degradation Platform That Enhances Anti-Tumor T-Cell Immunity","therapeuticArea":"Oncology","highestDevelopmentStatus":"IND Enabling","country":"U.S.A","productType":"Small molecule","productStatus":"New Molecular Entity","date":"November 2021","url1":"","url2":"","graph1":"Oncology","graph2":"IND Enabling"},{"orgOrder":0,"company":"Palleon Pharmaceuticals","sponsor":"Not Applicable","pharmaFlowCategory":"DU","amount":"Not Applicable","upfrontCash":"Not Applicable","newsHeadline":"Palleon Pharmaceuticals Announces First Patient Dosed in Phase 1\/2 Study of Lead Glyco-Immunology Drug Candidate for Oncology","therapeuticArea":"Oncology","highestDevelopmentStatus":"Phase I\/ Phase II","country":"U.S.A","productType":"Large molecule","productStatus":"New Molecular Entity","date":"March 2022","url1":"","url2":"","graph1":"Oncology","graph2":"Phase I\/ Phase II"},{"orgOrder":0,"company":"Palleon Pharmaceuticals","sponsor":"Not Applicable","pharmaFlowCategory":"DU","amount":"Not Applicable","upfrontCash":"Not Applicable","newsHeadline":"Palleon Pharmaceuticals to Present Preclinical Data on Lead Program E-602 and Novel Bifunctional PD-L1-Targeted Sialidase at AACR Annual Meeting","therapeuticArea":"Oncology","highestDevelopmentStatus":"IND Enabling","country":"U.S.A","productType":"Small molecule","productStatus":"New Molecular Entity","date":"March 2022","url1":"","url2":"","graph1":"Oncology","graph2":"IND Enabling"},{"orgOrder":0,"company":"Palleon Pharmaceuticals","sponsor":"Not Applicable","pharmaFlowCategory":"DU","amount":"Not Applicable","upfrontCash":"Not Applicable","newsHeadline":"Palleon Presents Preclinical Data on Lead Program E-602 and Novel Bifunctional PD-L1-Targeted Sialidase","therapeuticArea":"Oncology","highestDevelopmentStatus":"Phase I\/ Phase II","country":"U.S.A","productType":"Large molecule","productStatus":"New Molecular Entity","date":"April 2022","url1":"","url2":"","graph1":"Oncology","graph2":"Phase I\/ Phase II"},{"orgOrder":0,"company":"Palleon Pharmaceuticals","sponsor":"Shanghai Henlius Biotech","pharmaFlowCategory":"D","amount":"$196.5 million","upfrontCash":"Undisclosed","newsHeadline":"Palleon Pharmaceuticals and Henlius Enter into Strategic Collaboration to Develop Bifunctional Sialidase Therapies","therapeuticArea":"Oncology","highestDevelopmentStatus":"Phase I\/ Phase II","country":"U.S.A","productType":"Large molecule","productStatus":"New Molecular Entity","date":"June 2022","url1":"","url2":"","graph1":"Oncology","graph2":"Phase I\/ Phase II"},{"orgOrder":0,"company":"Palleon Pharmaceuticals","sponsor":"Not Applicable","pharmaFlowCategory":"DU","amount":"Not Applicable","upfrontCash":"Not Applicable","newsHeadline":"Palleon to Present on Phase 1\/2 E-602 Bi-Sialidase Trial Design at Society for Immunotherapy of Cancer (SITC) Annual Meeting","therapeuticArea":"Oncology","highestDevelopmentStatus":"Phase I\/ Phase II","country":"U.S.A","productType":"Large molecule","productStatus":"New Molecular Entity","date":"October 2022","url1":"","url2":"","graph1":"Oncology","graph2":"Phase I\/ Phase II"},{"orgOrder":0,"company":"Palleon Pharmaceuticals","sponsor":"Not Applicable","pharmaFlowCategory":"DU","amount":"Not Applicable","upfrontCash":"Not Applicable","newsHeadline":"Palleon Pharmaceuticals Presents Initial Phase 1 Results from the GLIMMER-01 Clinical Trial for E-602, the First Ever Glyco-Immune Checkpoint Inhibitor","therapeuticArea":"Oncology","highestDevelopmentStatus":"Phase I\/ Phase II","country":"U.S.A","productType":"Large molecule","productStatus":"New Molecular Entity","date":"April 2023","url1":"","url2":"","graph1":"Oncology","graph2":"Phase I\/ Phase II"},{"orgOrder":0,"company":"Palleon Pharmaceuticals","sponsor":"Not Applicable","pharmaFlowCategory":"DU","amount":"Not Applicable","upfrontCash":"Not Applicable","newsHeadline":"Palleon Pharmaceuticals Announces First Patient Dosed with E-602 in Combination with Cemiplimab in GLIMMER-01 Phase 1\/2 Clinical Trial","therapeuticArea":"Oncology","highestDevelopmentStatus":"Phase I\/ Phase II","country":"U.S.A","productType":"Large molecule","productStatus":"New Molecular Entity","date":"June 2023","url1":"","url2":"","graph1":"Oncology","graph2":"Phase I\/ Phase II"}]
Find Clinical Drug Pipeline Developments & Deals by Palleon Pharmaceuticals
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Companies By Therapeutic Area
Details:
E-602 is a first-in-class glyco-immune checkpoint inhibitor developed by Palleon from the EAGLE (Enzyme Antibody Glyco-Ligand Editing) oncology platform and is being developed in combination with Libtayo (cemiplimab) in patients with advanced cancers.
Lead Product(s):
E-602,Cemiplimab
Therapeutic Area: Oncology
Product Name: E-602
Highest Development Status: Phase I/ Phase II
Product Type: Large molecule
Partner/Sponsor/Collaborator:
Not Applicable
Deal Size: Not Applicable
Upfront Cash: Not Applicable
Deal Type: Not Applicable
June 22, 2023
Details:
E-602 is a first-in-class, glyco-immune checkpoint inhibitor which restores antitumor immunity by enzymatically degrading immunosuppressive sialoglycans on hypersialylated tumors and immune cells. It is being investegated for lung cancer and melanoma.
Lead Product(s):
E-602,Cemiplimab
Therapeutic Area: Oncology
Product Name: E-602
Highest Development Status: Phase I/ Phase II
Product Type: Large molecule
Partner/Sponsor/Collaborator:
Not Applicable
Deal Size: Not Applicable
Upfront Cash: Not Applicable
Deal Type: Not Applicable
April 18, 2023
Details:
E-602 Bi-Sialidase is a first-in-class, glyco-immune checkpoint inhibitor which restores anti-tumor immunity by enzymatically degrading immunosuppressive sialoglycans in hypersialylated tumors and immune cells.
Lead Product(s):
E-602,Pembrolizumab
Therapeutic Area: Oncology
Product Name: E-602
Highest Development Status: Phase I/ Phase II
Product Type: Large molecule
Partner/Sponsor/Collaborator:
Not Applicable
Deal Size: Not Applicable
Upfront Cash: Not Applicable
Deal Type: Not Applicable
October 11, 2022
Details:
Under the terms of the agreement, Palleon will perform research for E-602 and the parties will then share preclinical and global clinical development responsibilities and costs for the Bifunctional HER2-Sialidase and a second bifunctional sialidase.
Lead Product(s):
Bifunctional HER2-Sialidase,Pembrolizumab
Therapeutic Area: Oncology
Product Name: Undisclosed
Highest Development Status: Phase I/ Phase II
Product Type: Large molecule
Partner/Sponsor/Collaborator:
Shanghai Henlius Biotech
Deal Size: $196.5 million
Upfront Cash: Undisclosed
Deal Type: Collaboration
June 28, 2022
Details:
Data presented from non-human primate studies of E-602 (formerly Bi-sialidase) indicate that E-602 exhibits sustained, dose-dependent pharmacodynamic effects on desialylation of immune cells and a wide safety margin.
Lead Product(s):
E-602,Pembrolizumab
Therapeutic Area: Oncology
Product Name: E-602
Highest Development Status: Phase I/ Phase II
Product Type: Large molecule
Partner/Sponsor/Collaborator:
Not Applicable
Deal Size: Not Applicable
Upfront Cash: Not Applicable
Deal Type: Not Applicable
April 08, 2022
Details:
E-602, is a first-in-class engineered human genetic fusion from Palleon’s EAGLE platform, enables creation of novel biological therapeutics by genetic fusion of human sialidase with human monoclonal antibodies.
Lead Product(s):
Bi-Sialidase,Pembrolizumab
Therapeutic Area: Oncology
Product Name: E-602
Highest Development Status: IND Enabling
Product Type: Small molecule
Partner/Sponsor/Collaborator:
Not Applicable
Deal Size: Not Applicable
Upfront Cash: Not Applicable
Deal Type: Not Applicable
March 09, 2022
Details:
GLIMMER-01 study will evaluate safety, pharmacodynamic effects, and antitumor activity of Palleon’s first-in-class immunotherapy, E-602 comrising two engineered human sialidase molecules fused to a human monoclonal antibody used in patients with advanced cancer.
Lead Product(s):
E-602,Pembrolizumab
Therapeutic Area: Oncology
Product Name: E-602
Highest Development Status: Phase I/ Phase II
Product Type: Large molecule
Partner/Sponsor/Collaborator:
Not Applicable
Deal Size: Not Applicable
Upfront Cash: Not Applicable
Deal Type: Not Applicable
March 08, 2022
Details:
Palleon utilized various assays to study the effect of E-602 on naïve, exhausted, and effector T cells. These studies found that desialylation by E-602 enhanced naïve T cell priming/activation, restored exhausted-like T cell functions, and enhanced effector T cell function.
Lead Product(s):
Bi-Sialidase
Therapeutic Area: Oncology
Product Name: E-602
Highest Development Status: IND Enabling
Product Type: Small molecule
Partner/Sponsor/Collaborator:
Not Applicable
Deal Size: Not Applicable
Upfront Cash: Not Applicable
Deal Type: Not Applicable
November 09, 2021
Details:
The Series B funding will be used to advance Palleon’s pipeline of drug candidates to human clinical trials, including its lead program Sialidase-Fc.
Lead Product(s):
Sialidase-Fc
Therapeutic Area: Oncology
Product Name: Undisclosed
Highest Development Status: Preclinical
Product Type: Large molecule
Partner/Sponsor/Collaborator:
Matrix Capital Management
Deal Size: $100.0 million
Upfront Cash: Undisclosed
Deal Type: Series B Financing
September 17, 2020