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#FattyAcids

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#NASA's #Curiosityrover has detected the largest organic molecules ever found on #Mars -- decane, undecane, and dodecane -- suggesting that complex prebiotic chemistry may have occurred in the planet's ancient lakebeds. These compounds, which are made up of 10, 11, and 12 carbons, respectively, are thought to be the fragments of #fattyacids that were preserved in the sample. Fatty acids are among the organic molecules that on Earth are chemical building blocks of life.
science.nasa.gov/missions/mars

NASA Science · NASA’s Curiosity Rover Detects Largest Organic Molecules Found on MarsBy Lonnie Shekhtman

I find the search for the evidence of life fascinating. It just comes down to chemistry and eliminating all other possibilities. Painstaking work that takes years with the technology we have, but it seems they are getting closer to proving we are not unique in the Universe, and maybe that revelation will help us.
#Mars #Life #FattyAcids
science.org/content/article/cu

The Fats of Life: Essential Fatty Acids in Health and Disease
The Fats of Life delineates the importance of essential fatty acids, with a focus on distinctions between omega-3 and omega-6 fatty acid variants. The chemical and biochemical characteristics of these fatty acids and their metabolism to a vast array of potent bioactive messengers are described in the context of their potential effects on general health and impact on various diseases and neurological disorders
@bookstodon
#FattyAcids

Given knowledge of #ferroptosis, when we do human #diet studies, please separate effects of types of #fattyacids -- MUFAs, PUFAs and SFAs. Here are my thoughts on a recent paper that shows that diet quality is important, even for plant-based diets. medium.com/@brentstockwell/can

MediumCan you get pancreatic cancer on a vegan diet? - Professor Brent R. Stockwell - MediumBy Professor Brent R. Stockwell