Scientists Discover First ‘Virological Penicillin’
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Re: Scientists Discover First ‘Virological Penicillin’
#2Re: Scientists Discover First ‘Virological Penicillin’
#3But it's a good discovery, another drug is always useful.
Re: Scientists Discover First ‘Virological Penicillin’
#4There are many antiviral, but they are artificial and they are targeted against certain families of virus (for example, acyclovir is only useful against herpes and similar virus http://en.wikipedia.org/wiki/Aciclovir ).
This is the first natural antiviral, but it's not a wide range antiviral.
Re: Scientists Discover First ‘Virological Penicillin’
#5Re: Scientists Discover First ‘Virological Penicillin’
#6http://www.npr.org/blogs/goatsandsoda/2014/10/10/355164328/a...
Re: Scientists Discover First ‘Virological Penicillin’
#7Another sensational title. We have many "virological penicilins". We call them anti-retrovirals. We even got some for influenza(Oseltamivir ). The only difference is that this is "natural" ,which appears to matter to some people. But it's a good discovery, another drug is always useful.
Re: Scientists Discover First ‘Virological Penicillin’
#8Biochemist here; not 100% certain how a micro-RNA survives the tea extraction process. If the claim is that honeysuckle tea has an antiviral activity, there are probably more active ingredients besides these.
http://www.nature.com/cr/journal/vaop/ncurrent/full/cr201413...
"Here, we report that MIR2911, a honeysuckle (HS)-encoded atypical microRNA, directly targets IAVs with a broad spectrum. MIR2911 is highly stable in HS decoction, and continuous drinking or gavage feeding of HS decoction leads to a significant elevation of the MIR2911 level in mouse peripheral blood and lung."
The paper does compare honeysuckle tea and synthetic microRNA, and they seem to be of roughly equal potency. The authors also tried the tea with a specific inhibitor of the microRNA, and whilst that does look it has some effect against the virus, it's very small. Sadly, the data around the question of whether the microRNA is the only active ingredient in the tea is not as strong as the data establishing that either of them are active.
Re: Scientists Discover First ‘Virological Penicillin’
#9Biochemist here; not 100% certain how a micro-RNA survives the tea extraction process. If the claim is that honeysuckle tea has an antiviral activity, there are probably more active ingredients besides these.
Re: Scientists Discover First ‘Virological Penicillin’
#10That stuff can kill an entire garden in one year though.