So I referred to Dr Miklossy earlier. Just realized she recently published a new study discussing the role of infectious microorganisms and biofilm formation in Alzheimers http://content.iospr...sease/jad160451 So it seems that both human and bacterial amyloids may be involved though the interaction isn't totally clear.
There is a lot of anti biofilm info on Longecity:
https://cse.google.c...0&gsc.q=biofilm
I am keen to hear your recommendations and find possible synergistic/powerful combinations capable of effectively treating all the different varieties Psilociraptor1.
I feel that starting with those that form in the gut would be best?
Sorry my post limit prevented me from getting back to you XD To be honest I'm not sure about the ones in the gut. Some of them are healthy and prevent colonization by pathogens. So it's not quite as black and white as the fact that you probably shouldn't have significant biofilm formation in your brain. So I'm not sure whether there are any supplements or drugs which descriminate between healthy intestinal biofilms and unhealthy ones. It's not something I've looked into extensively. As for the types in alzheimers plaques and localized disease processes, there is very little info on this. One of the problems is that many of the agents you've linked to in the search have not been shown to be so effective against spirochetal biofilms that were demonstrated in the paper i linked. Unfortunately I don't have a source as it was unpublished work but Eva Sapi who is the leader in borrelial biofilms claims to have tested around 100 compounds at the request of others. She talks about this on some of her youtube lectures if you're interested. In contrast she said staph biofilms practically melt away with some of the agents mentioned. So there is definitely a level of heterogeneity that makes this a difficult thing to tackle. One of the only ones she found truly remarkable was stevia (note different formulations had dramatically different effects) http://www.ncbi.nlm....les/PMC4681354/ Her theory is that as a "sugar-like" molecule it sort of acts as a trojan horse, signaling biofilm communities to open nutrient channels and making them permeable to stevia (which is an antimicrobial itself) as well as other antibiotics. I'm not aware of any proof of this, but other sugar substitutes like xylitol and erythritol have also been noted for antibiofilm effects. It seems lactoferrin might have some effect as well http://www.newhaven.edu/887913.pdf Unfortunately it seems as if her students sometimes publish without undergoing peer-review. Notice how the title talks about cannabidiol yet theres no cannabidiol mentioned anywhere in the paper. She herself is a respectable scientist so I don't worry so much about the credability and assume its just part of the learning process.
So beyond that one of the strategies I've been using is, in the light that alzheimers plaques may be spirochetal biofilms, looking up herbs known for their neuroprotective properties and scanning the literature for their effects on beta-amyloid disaggregation. This may not be particularly relevant given that mouse alzheimer models don't account for biofilm amyloids and there is an obviously complex interplay between endogenous and bacterial amyloids. But nonetheless it may indicate some antibiofilm potential. I only started this the other day and haven't had the mental energy to rigorously analyze these studies so this is just a starting place for me but I'll share it nonetheless.
Salvia Miltiorrhiza (dan shen) - increases alpha-secretase, decreases amyloid fibril formation, protects against amyloid induced cytotoxicity, and dissociates preformed amyloid fibrils
http://www.ncbi.nlm....pubmed/19154776
http://www.ncbi.nlm....pubmed/22102154
http://www.ncbi.nlm....pubmed/23506133
Withania Somnifera (ashwagandha, indian ginseng) - decreases amyloid burden through peripheral transport by lipoprotein system. This is interesting. I knew that lipoproteins played a role in endotoxin detoxification but didn't know about amyloid transport.
http://www.ncbi.nlm....ubmed/22308347
Sculletaria baicalein (chinese skullcap) - Shows antibiofilm affects against Borrelia. I am fairly positive I have read that it also disaggregates preformed amyloid fibrils though i can't seem to find that at the moment. Nonetheless there are numerous studies on its constituent Baicalein in regards to amyloid toxicity and deposition so I will not link them as they are quite easy to find and I haven't read enough to recommend one in particular.
http://www.ncbi.nlm....pubmed/26457476 (This one also suggests monolaurin is effective)
Curcumin and Rosmarinic Acid - multiple effects on amyloid aggregation including destabilization of preformed amyloids
http://www.ncbi.nlm....ubmed/14994335/
Fermented Ginseng - decreases amyloid burden
http://www.ncbi.nlm....les/PMC3659620/
Centella Asiatica
http://www.ncbi.nlm....pubmed/19048607
Uncaria Rhynchophylla - tested strongest on a list of herbs for anti-aggregation effects as well as showed the ability to destablize preformed fibrils.
http://www.ncbi.nlm....pubmed/16676329
As baicalein from skullcap has shown activity against borrelial biofilms and beta-amyloid deposits i find it one of the more interesting. So i looked into some other flavenoids...
Quercetin - anti-amyloid effects as well as anti quorum-sensing/biofilm effects in pseudomonas. Doesn't necessarily translate to spirochetes, but given the structural relation to baicalein...
http://www.ncbi.nlm....pubmed/27114256
http://www.ncbi.nlm....pubmed/26808465
EGCG (green tea catechin) - "virtually eliminates E. coli biofilm" and "remodels mature amyloid".
http://www.ncbi.nlm....pubmed/23611538
http://www.ncbi.nlm....pubmed/26992034
I haven't looked as much into others, but things like luteolin and chryoserial may be similar. I ran across something about synergy between flavanoids but forgot to save it.
Given the historic role of Uncaria Rhynchophylla and Chinese Skullcap in cognitive disorders I'm more intrigued by this version of uncaria and the flavenoids the most. The fact that flavenoids show some pretty strong antibiofilm effect in general is encouraging too especially given that the mouse model of alzheimers may not be reflective of the actual disease involving biofilms. On the flip side, the benefit of using alzheimer models is the good indication of bioavailability which is further supported by the historic use of skullcap and uncaria. The problem is that other flavenoids don't seem to have very good bioavailability. So this makes me wonder about baicalein. Whether it is simply unique, enhanced by other aspects of skullcap, or enhanced by herb synergy which is frequently used in traditional practices. Unfortunately herb synegy is very much a lost practice in contemporary medicine.