Latest Rare Diseases News

Telix Pharmaceuticals reports a robust 53% revenue jump in Q3 2025 and raises its full-year guidance, underpinned by key reimbursement wins and expanding clinical programs.

PYC Therapeutics has reported encouraging pre-clinical results for its RNA therapy candidate PYC-002 targeting Phelan-McDermid Syndrome, supporting plans to enter human trials in 2026. The data demonstrate safety, brain distribution, and gene expression restoration in key disease regions.

PYC Therapeutics has reported positive safety outcomes from its Phase 1 trial of PYC-001 for Autosomal Dominant Optic Atrophy, paving the way for a global Phase 1/2 study later this year.

Neurotech International has secured a key FDA designation for its lead drug NTI164, advancing its potential to treat Rett syndrome with regulatory and financial benefits.

Invex Therapeutics has discontinued exclusive negotiations to acquire a rare neurological disease company due to board instability triggered by a shareholder requisition notice. Despite this setback, the company remains committed to diversifying its neurological treatment portfolio.

Dimerix Limited’s lead drug candidate DMX-200 has been granted Orphan Drug Designation in Japan for treating Focal Segmental Glomerulosclerosis (FSGS), enhancing its regulatory and commercial prospects in a key market.

Telix Pharmaceuticals has secured FDA agreement on a resubmission plan for its glioma imaging agent TLX101-CDx, aiming for a Q4 2025 filing that includes additional efficacy data. The FDA signals likely expedited review, underscoring the unmet medical need.

Percheron Therapeutics posted a 25% increase in net loss for FY2025 amid termination of its Duchenne Muscular Dystrophy programs. The company pivots strategically to oncology with the in-licensing of HMBD-002, a monoclonal antibody targeting VISTA, aiming to initiate Phase II trials in 2026.

Clinuvel Pharmaceuticals has reported a robust financial year ending June 2025, marked by solid revenue growth and sustained profitability, while advancing its clinical pipeline and maintaining a strong balance sheet.

Invion Limited has affirmed its compliance with ASX disclosure rules following the US FDA’s granting of Orphan Drug Designation for its anal cancer treatment candidate INV043. The company detailed the timing and verification process behind its announcement.

Dimerix Limited reported a 22% reduction in its FY2025 loss to $13.25 million, driven by strong licensing revenues and advancing its pivotal Phase 3 clinical trial for DMX-200. The company secured new global partnerships valued at up to AU$1.4 billion, bolstering its cash reserves and commercial prospects.

Neuren Pharmaceuticals has initiated the first US investigational site for its pivotal Phase 3 trial of NNZ-2591 targeting Phelan-McDermid syndrome, marking a significant milestone in addressing this rare neurodevelopmental disorder.