MedPath

Eledon Pharmaceuticals

Eledon Pharmaceuticals logo
🇺🇸United States
Ownership
Public
Established
2004-01-01
Employees
20
Market Cap
$113.4M
Website
http://eledon.com
Introduction

Eledon Pharmaceuticals, Inc. is a clinical stage biotechnology company using its expertise in targeting the CD40L pathway to develop potential treatments for people requiring an organ or cellular transplant, and for people living with autoimmune and neurodegenerative disease. The firm’s compound in development is AT-1501, a humanized IgG1 anti-CD40L antibody with high affinity for CD40 ligand (CD40L, also called CD154), a well-validated biological target with broad therapeutic potential. The CD40L/CD40 pathway is recognized for its prominent role in immune regulation, making it a candidate for therapeutic intervention in transplant tolerance, autoimmune disease, and neuro-inflammation. The company is building upon a deep historical understanding of the CD40/CD40L pathway, as well as preclinical and Phase 1 data, to initiate up to four phase 2 clinical studies with AT-1501. Eledon Pharmaceuticals was founded on March 26, 2004 and is headquartered in Irvine, CA.

Clinical Trials

9

Active:3
Completed:0

Trial Phases

2 Phases

Phase 1:5
Phase 2:4

Drug Approvals

0

Drug Approvals

No drug approvals found

This company may not have drug approvals in our database

Clinical Trials

Distribution across different clinical trial phases (9 trials with phase data)• Click on a phase to view related trials

Phase 1
5 (55.6%)
Phase 2
4 (44.4%)

Long-Term Safety and Efficacy of Tegoprubart in Kidney Transplant Recipients

Phase 2
Conditions
Kidney Transplant Rejection
Interventions
First Posted Date
2023-11-13
Last Posted Date
2025-07-24
Lead Sponsor
Eledon Pharmaceuticals
Target Recruit Count
132
Registration Number
NCT06126380
Locations
🇺🇸

University of California Los Angeles, Los Angeles, California, United States

🇺🇸

Keck School of Medicine of USC, Los Angeles, California, United States

🇺🇸

University of California, Davis Medical Center, Sacramento, California, United States

and more 34 locations

Safety and Efficacy of Tegoprubart in Patients Undergoing Kidney Transplantation

Phase 2
Active, not recruiting
Conditions
Kidney Transplant Rejection
Interventions
First Posted Date
2023-08-09
Last Posted Date
2025-01-29
Lead Sponsor
Eledon Pharmaceuticals
Target Recruit Count
120
Registration Number
NCT05983770
Locations
🇺🇸

University of California Los Angeles, Los Angeles, California, United States

🇺🇸

Keck School of Medicine of USC, Los Angeles, California, United States

🇺🇸

University of California, Irvine Medical Center, Orange, California, United States

and more 53 locations

Safety, Tolerability, and Efficacy of Immunomodulation With AT-1501 in Combination With Transplanted Islet Cells in Adults With Brittle T1D

Phase 1
Withdrawn
Conditions
Brittle Type 1 Diabetes Mellitus
First Posted Date
2022-07-29
Last Posted Date
2023-01-18
Lead Sponsor
Eledon Pharmaceuticals
Registration Number
NCT05480657
Locations
🇺🇸

University of Chicago, Chicago, Illinois, United States

Safety and Efficacy of AT-1501 in Patients With IgA Nephropathy (IgAN)

Phase 2
Terminated
Conditions
IgA Nephropathy
IgAN
Interventions
First Posted Date
2021-11-18
Last Posted Date
2024-03-26
Lead Sponsor
Eledon Pharmaceuticals
Target Recruit Count
24
Registration Number
NCT05125068
Locations
🇦🇺

Liverpool Hospital, Liverpool, South Wales, Australia

🇦🇺

Monash Medical Centre, Clayton, Victoria, Australia

🇦🇺

Western Health, St Albans, Victoria, Australia

and more 23 locations

Safety, Pharmacokinetics, and Efficacy of AT 1501 in Patients Undergoing Kidney Transplant

Phase 1
Recruiting
Conditions
Prevention of Rejection in Kidney Transplant
Interventions
First Posted Date
2021-08-30
Last Posted Date
2025-06-29
Lead Sponsor
Eledon Pharmaceuticals
Target Recruit Count
48
Registration Number
NCT05027906
Locations
🇧🇷

Fundação Oswaldo Ramos - Hospital do Rim, São Paulo, Brazil

🇺🇸

University of Cincinnati, Cincinnati, Ohio, United States

🇦🇺

Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia

and more 6 locations

News

Eledon Pharmaceuticals to Present Updated Phase 1b Kidney Transplant Data for Tegoprubart at World Transplant Congress 2025

Eledon Pharmaceuticals will present updated clinical data from approximately 30 kidney transplant recipients in their ongoing Phase 1b study of tegoprubart at the World Transplant Congress in San Francisco.

Sernova and Eledon Partner to Advance Type 1 Diabetes Bio-hybrid Organ Therapy with Novel Immunosuppression

Sernova Biotherapeutics and Eledon Pharmaceuticals announced a collaboration to evaluate tegoprubart, an anti-CD40L antibody, in Sernova's Phase 1/2 Cell Pouch Bio-hybrid Organ clinical trial for type 1 diabetes.

Tegoprubart Successfully Used in Second Pig-to-Human Kidney Xenotransplant at MGH

Massachusetts General Hospital successfully performed its second pig-to-human kidney transplant using Eledon's tegoprubart as a key immunosuppressant, with the patient now off dialysis after two years.

Eledon Pharmaceuticals' Tegoprubart Shows Promise in Transplantation Therapies

Eledon Pharmaceuticals completed Phase 2 BESTOW trial enrollment for tegoprubart in kidney transplantation, with topline results expected in Q4 2025.

Tegoprubart Shows Promise in Achieving Insulin Independence After Islet Transplantation

Initial data from a University of Chicago study show that tegoprubart, an anti-CD40L antibody, helped two out of three patients achieve insulin independence after islet transplantation.

Tegoprubart Shows Promise in Improving Islet Cell Transplant Outcomes for Type 1 Diabetes

Tegoprubart, an experimental immunosuppressant, demonstrates encouraging results in islet cell transplants for Type 1 diabetes, potentially reducing or eliminating the need for insulin injections.

Stem Cell Therapy Cures Type 1 Diabetes in Illinois Woman, Offering Hope for Functional Cure

Marlaina Goedel, a 30-year-old woman from Illinois, has been cured of type 1 diabetes after 25 years of insulin dependence through a pioneering islet cell transplant.

Eledon's Tegoprubart Shows Promise in Type 1 Diabetes Islet Transplantation

Eledon Pharmaceuticals' tegoprubart, as part of an immunosuppression regimen, enabled insulin independence in two of three type 1 diabetes subjects after islet transplantation.

Tegoprubart Shows Promise in Improving Islet Cell Transplant Outcomes for Type 1 Diabetes

Tegoprubart, an experimental immunosuppressant, demonstrates encouraging results in islet cell transplantation for Type 1 diabetes, potentially reducing or eliminating the need for insulin injections.

Eledon's Tegoprubart Shows Promise in Type 1 Diabetes Islet Transplantation

Eledon Pharmaceuticals reports that tegoprubart, as part of an immunosuppression regimen, enabled insulin independence in two of three type 1 diabetes subjects after islet transplantation.

MedPath

Empowering clinical research with data-driven insights and AI-powered tools.

© 2025 MedPath, Inc. All rights reserved.