Tech news - winter 2026

30 January 2026
Winter 2026

A glance at what’s happening in the world of technology.

1. Tiny implant for rare, sight-robbing disease shows efficacy

The first Food and Drug Administration-approved treatment for a rare, progressive retinal neurovascular and glial degenerative disease has been found to demonstrate efficacy in the latest round of trials. 

Macular telangiectasia type 2 (MacTel) produces a macular photoreceptor atrophy and loss of central vision in patients. 

The study, published in NEJM Evidence, investigated the efficacy and safety of revakinagene taroretcel (NT-501) in two phase III trials. These found that NT-501 resulted in a statistically significant reduced progression of ellipsoid zone area loss. 

The researchers concluded that the implant may provide a protected environment for retinal pigment epithelial cells to survive and secrete therapeutic levels of ciliary neurotrophic factor.

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