[goldenkey]

Fascinating peptide, and from snail toxins, amazing, thank you for illuminating it. Apparently metabolism isn't the issue for oral use of Ziconotide, the blood brain barrier is. Researchers are currently working on using viral nanocontainers to transport it past the BBB [1] so that it can be taken less invasively. I find it fascinating that it works on blocking voltage-dependent calcium channels [2], not by agonizing opioid receptors.

It intrigues me that so many natural venoms, toxins, and poisons have analgesic agents as part of their chemistry. What do you think the reason for this is? Would a prey that doesn't realize it is in pain, perhaps struggle and flee less? If this is the case, shouldn't some of these predators have evolved to have pleasurable agents like opioids in their toxins? I suppose it might be hard for their own body to not be affected by it though? I'm gonna have to look into this topic some more. It's really fascinating to see divergent evolution hitting the same motifs.

I'm used to being downvoted, and even flagged. I say things that are deemed too controversial for the average automaton that inhabits HN. Not much can be done, so I've just come to embrace the hate. I'm not a troll but in order to deal with the constant attacks against the truth, one has to develop thick skin and perhaps even some enjoyment over knowing that people are so disturbed and shaken by foreign facts that they instinctively try to bury the newfound knowledge. Such is humanity, and HN has been growing and becoming more and more averse to truth. I hope it does not tip too far, but if it does I'm sure another community will fill the void. All we can do is speak our peace and live to fight another day.

[1] https://www.nature.com/articles/srep12497

[2] https://en.m.wikipedia.org/wiki/Conotoxin