Sachin PatelFounder of Perfect Practice and Living Proof Institute

The complex function of iron in microbial reproduction.

4 Aug 2023 · 1 min

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Speaker explains that iron is required by most microbes for reproduction, with most literature emphasis on bacteria. Viruses are discussed as indirectly dependent on host iron (via host mitochondria/function) rather than using iron directly. The speaker suggests that low iron patterns and elevated soluble transferrin receptor would more likely indicate a subclinical bacterial process (e.g., low-grade sepsis) than parasitic infection.

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Iron is utilized for most microbes to reproduce. I think from my understanding, the most well known are a number of bacteria, viruses, indirectly, when you think about it, because viruses use the host material in order to do so. But we need iron to run the mitochondria, to be able to run our cells, to be able to produce the things that the virus needs to replicate itself. So viruses do indirectly parasites. You know, that's a good question. I, I'm just going through the recesses of my brain here to see if I can pull something out, but I'm not entirely sure. I wouldn't be surprised if they do as, as a, you know, extracellular organism that, you know, most mitochondria do need iron in order to function properly. Most of the literature that I've looked at, though, is definitely bacteria. So if you see low iron patterns and that soluble transferrin receptor, I wouldn't, I wouldn't look for a parasite is what I, I would consider more of some kind of subclinical bacterial, like subclinical sepsis kind of situation.