Fossil fuel industry’s “climate false solutions” reinforce its power and aggravate environmental injustice
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Updates every hour. Last Updated: 8-Apr-2026 14:16 ET (8-Apr-2026 18:16 GMT/UTC)
Despite the limited performance, the project remains a proof of concept that pig skin can absorb medication delivered through a dissolvable microneedle patch. The research team also found that the patches work better on the neck than the ear. No adverse responses were observed at application sites, highlighting the safety and tolerability of the patches. Additionally, a new approach is being developed using the microneedle patch technology as a way to incorporate tattoos for animal tagging.