Hemogenyx Pharmaceuticals (LSE:HEMO) reported continued clinical development of its HG-CT-1 CAR-T therapy during the six months ended 30 June 2026, alongside preparations to expand the Phase I trial and develop potential commercial pathways in Europe.
The company’s second annual FDA Investigational New Drug report included safety and biological activity data from three adult patients treated at the lowest dose level of HG-CT-1, which is being developed for relapsed or refractory acute myeloid leukaemia.
Hemogenyx described the safety and biological activity findings as encouraging. Based on the results, the company plans to escalate dosing in adult patients and expand the Phase I study to include paediatric patients.
HG-CT-1 Manufacturing Transferred to Made Scientific
During the period, Hemogenyx completed the transfer of HG-CT-1 manufacturing technology to contract manufacturer Made Scientific.
The company said the move reduced its cost base and addressed a requirement for progressing dose escalation in the clinical programme.
HG-CT-1 is an autologous CAR-T cell therapy targeting FLT3 and is the company’s lead clinical development programme for acute myeloid leukaemia.
European Manufacturing and Hospital Exemption Plans Progress
Hemogenyx also continued preparations for potential early commercialisation of HG-CT-1 in Europe.
The company established manufacturing infrastructure in Estonia and entered into agreements intended to make use of hospital exemption frameworks in Estonia and Lithuania.
Hemogenyx said these arrangements could provide a pathway to early revenue and the collection of real-world treatment data alongside the ongoing U.S. clinical programme. Any potential revenue remains dependent on the progress and implementation of these arrangements.
First-Half Pre-Tax Loss Reaches £6.56 Million
Hemogenyx reported a loss before tax of £6.56 million for the first half of 2026.
The result included a significant non-cash share-based payment charge, while the company also reported reductions in underlying operating expenditure.
Hemogenyx raised £5.6 million during the period and ended June with cash and cash equivalents of £4.58 million. The company said the funds provide resources to continue the clinical development of its programmes.
About Hemogenyx Pharmaceuticals
Hemogenyx Pharmaceuticals is a UK-listed biopharmaceutical company developing treatments for blood cancers, with a particular focus on acute myeloid leukaemia.
Its lead programme, HG-CT-1, is a proprietary FLT3-targeted autologous CAR-T cell therapy currently undergoing clinical development.









