This organisation states on its website: “Asthma UK understands and appreciates that people do have concerns about medical research involving human embryos, and charities providing funding support for it. Asthma UK does not currently fund any projects that require human or hybrid human embryos but as a member of the Association of Medical Research Charities, backs their support of the use of human embryos and the creation of hybrid human embryos when the research has the potential to make significant medical advances.”
https://www.asthma.org.uk/research/strategy/ethics/