Could this one-time ‘epigenetic’ treatment control cholesterol?

In this episode:00:49 What caused the Universe to become fully transparent?Around 13 billion years ago, the Universe was filled with a dense ‘fog’ of neutral hydrogen that blocked certain wavelengths of light. This fog was lifted when the hydrogen was hit by radiation in a process known as reionisation, but the source of this radiation has been debated. Now, researchers have used the JWST to peer deep into the Universe’s past and found that charged particles pouring out from dwarf galaxies appear to be the the main driver for reionization. This finding could help researchers understand how some of the structures we now see in the Universe were formed.Research article: Atek et al.08:46 Research HighlightsAncient inscriptions could be the earliest example of the language that became Basque, and how researchers etched a groove… onto soap film.Research Highlight: Ancient bronze hand’s inscription points to origins of Basque languageResearch Highlight: Laser pulses engrave an unlikely surface: soap films11:05 Controlling cholesterol with epigeneticsTo combat high cholesterol, many people take statins, but because these drugs have to be taken every day researchers have been searching for alternatives. Controlling cholesterol by editing the epigenome has shown promise in lab-grown cells, but its efficacy in animals was unclear. Now, researchers have shown the approach can work in mice, and have used it to silence a gene linked to high cholesterol for a year. The mice show ...
Source: Nature Podcast - Category: Science Authors: Source Type: podcasts