@bio_man, your thoughts and feedback are much appreciated. You bring up some great points and the information you've provided has already sent me down a path of better understanding the challenges involved in both finding novel antibiotics and also the competing incentive structures which are preventing new antibiotics from entering the market.
With that in mind, I do want to address a few of your objections. I should also make it clear that what I'm looking to do isn't to discover a new antibiotic and bring it to market A-Z as that is completely unfeasible for any one person to do. But it does bring me back to my original question which is where can an amateur make the most useful contribution towards the overall goal?
What I am proposing is that there is value in an amassing an army of clever amateurs, not unlike the amateur astronomer community, who can pick off some component(s) of the antibiotic problem and contribute in a way that accelerates or adds value to the well-funded startups and drug companies already dedicated to this purpose.
I'm assuming you don't have the proper equipment – working in a lab, they have thousands of dollars worth of equipment, from pipettes, to centrifuges, coolers, etc. All of these have been developed to reduce the chance of contamination or any factors that could manipulate the results. And, when working with microorganisms, simply breathing on the petri dish could affect your results.
Many of the hobbyist in the mycology community are quite well-equipped with the necessary equipment to
mix our own agar,
sterilize it, pour agar plates and
perform cultures using
proper sterile technique. This idea that breathing on a culture can impact the results rings true in mycology. Eliminating contamination through the use of sterile strain isolation techniques is one of the primary impetuses for amateur mycologists to do agar work in the first place.
Agar mixtures, sterile plates, pipettes, etc are all quite affordable (< $100) and readily available. A centrifuge is not necessary to perform a
Kirby-Bauer assay, for example, a common method for testing antibiotic effectiveness in labs. There is nothing in this technique that cannot be replicated at home.
In short, it does not require expensive or technical equipment to create and test cultures n a home lab in such a manner that can be replicated and peer-reviewed by the scientific community.
Furthermore, many amateurs on YouTube have already demonstrated techniques for testing new antibiotics at home. For example:
3-part Series on Instructable DYI antibiotics.
One criticism I have of these videos; however, is that they never address what happens if one discovers a compound with antibiotic properties. Should that information be shared back with the community? How? Or are the videos just an oversimplified lab to demonstrate a few fundamentals but with no real intention for anyone to actually use in discovering new antibiotics.
once you've discovered a chemical that does what you're looking for, you'd need to send this chemical over to a lab that'd put it through a gas-liquid interface (chromatography) to give its analytical chemical properties. ... You'd also need to study how it enters the cell, what biochemical process it halts, and what enzymes it interacts with inside the pathogen -- all of these require years of research.
This is a great point and I would agree it's not something that most amateurs should even attempt. However, given the sheer volume of research required once a molecule with antibiotic properties is found, I would argue that there are many approaches to doing the follow-up research. Part of solving the time/complexity issues is to break up the process into its components and find ways to innovate on the process itself. There is another place where I think the amateur community could be of real service given a clear mission from the scientific community.
One such company that is approaching the problem by utilizing new discovery methodologies is
Tetraphase. Tackling the antibiotics problem from a multi-dimensional approach is also represented in the $500M investment portfolio of the non-profit
Carb-X .
More exciting are
open source projects like
Mykrobe where anyone can upload a DNA sequence and it will look for antibiotic properties quickly, easily and for free.
Full DNA sequencers are now the size of
USB drives and cost less than a $1000!
I am skeptical that there is no value to be had in the amateur community amassing a wealth of data in testing, sequencing and sharing the results of random antimicrobial molecules from the limitless number of micro-environments across the Earth.
MIT has already shown that machine learning can be used to discover novel antibiotics by comparing the chemical properties of known antibiotics and their method of action against molecules not formally seen or considered. This approach is great, but it requires a continuous flow of new data and that's another avenue where I believe the amateur community may be able to help.
what antibiotics are you using, are they organic or inorganic? Organic are those that are extracted or produced from living things, while inorganic are usually metallic compounds. Both of these can have devastating effects on the human host, some might be toxic, others just plain deadly.
Yes, toxicity is important. I don't think anyone is suggesting human trials begin at home. By the way, this again mirrors the amateur mycology community. New fungal species and mushrooms are discovered and encountered upon all the time and toxicity is an important component to the process, yet the community still encourages amateurs to explore, research and share.
I'd suggest you first enroll in a microbiology course offered online to learn about the basic biology of microbes, and then an immunology course to see how pathogens evade the defense shields we've born with. From there you'll be able to piece together how it all works, and why big pharma companies have "stopped" researching for the next ampicillin.
As an educator, I'm not surprised that you would recommend more education, especially in the manner in which you are accustomed. I don't disagree with the sentiment; we should all be learning and if one is to venture into an endeavor such as antibiotics research, it would behoove the researcher to acquire as much relevant and scientifically accurate knowledge as possible.
With that in mind, I must advocate for all of the autodidacts out there, such as myself, who have managed to self-learn through non-traditional means and still managed to, at the least, create quite a successful career for themselves, and at the most, make a real and impacting contribution to society.
The value of a college degree, unless it is in Computer Science or related engineering focused field, has plummeted while the amount of freely available, high quality online educational information has exploded.
Many self-learners use a project, lab, or hobby as the catalyst for learning. We have a problem, we research it until we know it backwards and forwards until we learn how to solve the problem. In my own personal experience, this has yielded far more long-lasting and useful education than a classroom setting where I'm learning copious information without putting it to practical use or having any connection to its relevancy at all.
By the way, if you were to survey software engineers across the USA, the vast majority (> 80%) would claim they are either fully or in-part self-taught in their craft.
I don't want to side bar the conversation too much, but there are multiple indicators and factors that suggest a big shift in how people educate themselves, not the least of which is the general failure of our academic institutions, the specialization / automation of the economy, the ease of access to high-quality online educational content, increase in remote employment, ease in prototyping a new business, rise in independent contractors, etc.
I'm not saying there aren't trade-offs to this movement and that there aren't real and tangible benefits to a traditional degree in a classroom settings - not at all. But I also think there is room for amateurs to tinker and bring forth great benefit to society. Look no further than to history to see the
list of contributions made by my fellow autodidacts.
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I once again extend my gratitude for your thoughts and input.