4 comments
So much hype in the article and in the paper for it being "programmable" when it's just... UV reactive? Like, cool but calm down<p>> In outdoor daylight conditions, including shade, the UV content of incident sunlight is sufficient to activate PhotoTat to a photostationary state<p><a href="https://www.cell.com/matter-light/fulltext/S3117-5848(26)00119-5" rel="nofollow">https://www.cell.com/matter-light/fulltext/S3117-5848(26)001...</a>
Does it turn the lymphedema off too?
Your auto-immune system does not like ink.
You don't have an "auto-immune system". Auto-immune means your immune system is attacking your own healthy cells.<p>Tattoos are fine. There's some evidence that maybe, <i>maybe</i>, immune system responses can be impacted by tattoos. But changes in immune system response does not necessarily mean impaired or negative.
[dead]