Synklino announces publication in American Journal of Transplantation highlighting proof-of-concept for SYN002 in eliminating CMV in human kidneys
Synklino announces publication in American Journal of Transplantation highlighting proof-of-concept for SYN002 in eliminating CMV in human kidneys
- Preclinical data demonstrate >90% reduction in human cytomegalovirus (HCMV) reactivation from latency, establishing proof-of-concept for SYN002 in human kidneys
- Data published in the American Journal of Transplantation and to be presented as a poster at the Cutting Edge of Transplantation (CEoT) Summit, Scottsdale, Arizona, 26–28 February 2026
- Regulatory clearance granted by both UK MHRA and Health Canada for a Phase 1 clinical trial of SYN002, with Canadian study to be conducted independently by Dr. Atul Humar at UHN, Toronto
COPENHAGEN, Denmark, Feb. 25, 2026 (GLOBE NEWSWIRE) — Synklino A/S, a Danish biotechnology company pioneering transformative therapies to improve kidney transplantation outcomes through better CMV prevention, today announces the publication of a preclinical study in the American Journal of Transplantation. The study titled Inhibition of cytomegalovirus reactivation by ex vivo treatment of human kidneys with the SYN002 immunotoxin is available on open access here.
The preclinical data published in the American Journal of Transplantation will be presented in the form of a poster at the Cutting Edge of Transplantation (CEoT) Summit held in Scottsdale, Arizona, from 26–28 February 2026.
The poster will include data on the safety and feasibility of the administration of SYN002 to human kidneys during normothermic machine perfusion (NMP), as well as data on the efficacy of eliminating latently infected cells from the treated kidneys. The data provide compelling proof-of-concept that SYN002 is highly efficacious and safe and that the use of SYN002 in this setting can be expected to provide clinical benefit. In the treated kidneys, reactivation from latency was reduced by >90%, compared with no reduction in the control group.
Ian McGowan, MD PhD, Chief Medical Officer, Synklino, commented: “The publication of these data in the American Journal of Transplantation represents an important validation of our approach. Despite standard of care prophylaxis, approximately 30% of patients who receive a CMV-positive donor organ still experience CMV reactivation. These findings demonstrate that SYN002 has the potential to fundamentally change how CMV is managed in transplantation, by intervening at the donor organ level before transplantation takes place.”
Establishment of the proof-of-concept follows regulatory clearance granted by the UK Medicines and Healthcare products Regulatory Agency (MHRA) for a Phase 1 clinical trial of SYN002 in kidney transplantation. In Canada, Health Canada has granted regulatory clearance for an investigator-sponsored Phase 1 study to be conducted independently by Dr. Atul Humar at the Ajmera Transplant Centre, University Health Network (UHN), Toronto, one of the world’s leading transplant centres, with first patient enrolment expected in April 2026.
Thomas Kledal, Chief Executive Officer, Synklino, said: “We are highly encouraged by the preclinical data which establish proof-of-concept for SYN002 in eliminating CMV from donor kidneys prior to transplantation. Following the recent CTA approvals in both the UK and Canada, these data add to our momentum in our mission to advance SYN002 into the clinic and bring a much-needed treatment to kidney transplant patients. This is a pivotal time for us, and we are looking forward to the next major milestones.”
For further information please contact:
Optimum Strategic Communications
Mary Clark | Isabelle Abdou | Vareen Outhonesack
Email: Synklino@optimumcomms.com
Tel: +44 20 3922 0900
About Synklino
Synklino is a Danish biotechnology company pioneering transformative therapies to improve kidney transplantation outcomes through better CMV prevention. Our first-in-class breakthrough drug candidate, SYN002, is a therapeutic fusion protein designed to eliminate both active and latent CMV infection in donated organs through ex vivo organ perfusion, offering a proactive and life-changing therapy for immunocompromised transplant recipients. Following regulatory CTA approval, SYN002 is expected to enter clinical development in kidney transplantation in the second quarter of 2026.
Background
Cytomegalovirus (CMV) is the main agent involved in infectious complications following transplant surgery, and a major risk for morbidity and increased hospital readmissions. CMV is a chronic viral infection found in more than 60% of humans worldwide. A healthy individual’s immune system confines the virus to an inactive but persistent state; however, in transplant patients with suppressed immune systems, CMV emerges from latency and significantly impacts morbidity and mortality. CMV increases transplant costs by up to 50% due to long-term hospitalizations and requires difficult courses of treatment. CMV-infected organs constitute a key risk for CMV infection and complications in all transplant recipients at the time of transplantation, regardless of the recipient’s CMV status. No currently marketed or pipeline drugs can cure CMV, and current drugs can be associated with the risk of developing resistance to CMV-therapies.
SYN002 is a therapeutic fusion protein, uniquely targeting both latent and lytic CMV- infected cells. SYN002 is expected to be highly efficacious and potent compared to standard of care antiviral therapeutics which only target active (lytic) infection. Given the compound’s unique mechanism of action, SYN002 has the potential to eliminate the risk of CMV infection in immunocompromised transplant recipients who would otherwise receive a CMV-infected organ. In preclinical studies SYN002 has been shown to be fast-acting with full efficacy anticipated within the few hours that the organ is treated ex vivo (pre transplantation).
Ex vivo organ perfusion is the treatment of an organ after it has been removed from the donor, and prior to transplantation. Ex vivo organ care has evolved from storage on ice into dynamic reconditioning using machine perfusion. Continuous flushing of donor organs with fluids during machine perfusion allows enhanced preservation with assessment of critical organ function parameters. Organ perfusion enables improvements in organ function by supplementing blood products or solutions that contain important nutrients, cells, and therapeutics, such as SYN002. Ex vivo machine perfusion increases the number of organs available for transplantation, ultimately improving the chance for a life-saving outcome for patients with end stage renal failure.
