The Most Significant Breakthrough in Medical History?

A group of scientists at the Space Biosciences Division at NASA recently made an astounding discovery using carbon nanotubes. What is it? And could it be “the most significant breakthrough in medical history?”

Carbon Nanotubes & the NASA Biocapsule: The Most Significant Breakthrough in Medical History?

Imagine a bundle of carbon nanotubes implanted under your skin. Now, imagine this bundle could be used to self-regulate insulin levels for diabetes patients, deliver high levels of chemotherapy to very specific areas of the body, or provide epinephrine doses when needed for those with severe allergies.

Well, here’s the kicker…the bundle exists and it’s poised to change the way doctors treat all sorts of ailments. Here’s more on these miraculous carbon nanotubes from Gizmodo:

There are no hospitals in space. The closest E.R. is back on Earth, and astronauts can’t exactly jump in a cab to get there. So what happens if the sun burps out a massive blast of radiation while an astronaut is space-amblin’ by?

The NASA Biocapsule—made of carbon nanotubes—will be able to “diagnose” and instantly treat an astronaut without him or her even knowing there’s something amiss. It would be like having your own personal Dr. McCoy—implanted under your skin. It represents one of the most significant breakthroughs in the history of medicine, and yes, it’ll work on Earth, too…

(See The Miraculous NASA Breakthrough That Could Save Millions of Lives for more on carbon nanotubes and the the NASA Biocapsule)

Secrets of the Amazonian Witch Doctors

During the 1500s, a group of European missionaries traveled to South America hoping to convert the locals to Christianity. To their horror, they discovered that Amazonian witch doctors actively used a strange potion…a potion which they considered “the work of the devil.” But modern analysis indicates that this mixture, known as Ayahuasca, is far from evil. Could this secret of the ancient witch doctors improve millions of lives today?

Ayahuasca: A Secret of the Amazonian Witch Doctors?

Last month, we explored Kalata-Kalata, a strange medicinal tea prepared by African witch doctors that could eventually help researchers save millions of lives. We also got a visit from the very interesting Sean McLachlan who interviewed an African healer earlier this year (and who, incidentally, has a new Civil War horror novel coming out shortly). Our latest foray into the world of witch doctors comes via a new documentary from Nick Polizzi entitled The Sacred Science.

In his film, Polizzi observes “eight people from all different walks of life, with varying physical and psychological ailments, as they embark on a one-month healing journey into the heart of the Amazon jungle.” One of the treatments highlighted by the documentary is Ayahuasca, “a hallucinogenic drink used in the Amazon region to cure everything from depression to cancer.”

What is Ayahuasca?

Although many recipes exist, the best known version of Ayahuasca is made by boiling two separate plants. This creates a mixture containing a powerful hallucinogenic known as DMT (which is a Schedule I drug in the United States) along with a secondary substance which acts to orally activate the DMT.

Ayahuasca has several notable effects on the human body. It speeds up the heart rate and blood pressure. It creates psychedelic effects. Most importantly, Ayahuasca kills worms and tropical parasites while also inducing vomiting and diarrhea that allows the human body to expel other parasites.

Ayahuasca is viewed with great interest from many people, due in part to its seemingly magical healing abilities. According to a newly-produced miniseries entitled, The Witch Doctor Will See You Now, “it seemed to have a powerful curative effect on the chronic pain and asthma sufferers who drank it for the show.”In addition, a 1993 scientific investigation indicated that “the medicine was not harmful, and that people who took it were actually healthier than people in the control group.”

Guerrilla Explorer’s Analysis

The legal status of Ayahuasca remains questionable in many places throughout the world due to its dependence on DMT. However, efforts are underway to legalize it, both for religious purposes as well as for medicinal ones.

It seems to me that Ayahuasca and DMT deserve a closer look from modern science. But the medicinal properties are not the only things that need examination. The origin of the mixture itself remains shrouded in mystery. The two plants used in its creation are located hundreds of miles away from each other and are surrounded by over 80,000 plant species known to exist in the Amazon. Separately, these plants have no effect. But when combined, they create a powerful synergistic potion. So, who discovered Ayahuasca?

And how in the world did they unravel its mysterious secrets?

Secrets of the Witch Doctors?

African witch doctors have long used a certain tea to help pregnant women induce labor and delivery. The ingredients of that concoction are now being exhaustively studied by scientists. Could the secrets of the witch doctors save millions of lives?

Kalata-Kalata & Secrets of the Witch Doctors?

During the 1960s, a Norwegian doctor named Lorents Gran visited the Democratic Republic of Congo. While assisting with a Red Cross relief mission, he noticed that witch doctors used a medicinal tea named kalata-kalata. Made from the plant Oldenlandia affnis, it was used to help pregnant women speed up child delivery. He analyzed the tea and discovered that the active ingredient was a peptide, which reduced pain and caused the uterus to contract. This peptide has since been named kalata B1. It would take another twenty years before this peptide was “characterized as a macrocyclic peptide.”

Since then, the study of these macrocyclic peptides, now called cyclotides, has grown substantially. Recently, Dr. David Craik from the University of Queensland in Australia was interviewed on the subject for the American Chemical Society’s video series called Prized Science: How the Science Behind ACS Awards Impacts Your Life. In the video, entitled, New Drugs – From a Cup of Tea, Dr. Craik showed how his research could turn these cyclotides “into new drugs for treating health problems, such as antibiotic-resistant bacteria and even AIDS, which affect millions of people worldwide.”

Guerrilla Explorer’s Analysis

Most peptides, which are really just small chunks of protein, cannot be taken orally since they are too weak to hold up to the digestion process. However, cyclotides have a powerful internal structure that allows them to withstand digestion. This is why the witch doctors were able to subject the kalata-kalata tea yo boiling while maintaining its healing powers.

Excitingly, the cyclotides show tons of medicinal promise. Someday soon, millions of people may find themselves taking life-saving drugs derived from cyclotides. And they’ll owe it all to modern science…as well as the mysterious and wonderful ingenuity of generations of African witch doctors.

Medical Secrets of the Ancients?

Modern antibiotics work by attacking specific parts of pathogens. While this works in most cases, some pathogens merely develop resistance to the antibiotics. Recently, biologists developed an innovative and promising way to combat these terrifying “superbugs.” Can ancient secrets of the medical world save lives today?

Evolutionary Arms Race: Superbugs versus Antibiotics

Superbugs present a steep challenge to modern medicine. Through a process of evolution, they learn how to defend themselves. This leads to a sort of “evolutionary arms race” with the superbugs on one side and antibiotics and adaptive immune systems on the other.

Now, a team of biologists from the Victoria Department of Primary Industries have proposed a new method for battling superbugs. They want to utilize ancient secrets. In other words, they wants to make use of molecules from the strongest “innate immune systems” found in nature. Innate immune systems, which are considered “an evolutionarily older defense strategy,” defend against infection in a more generic way than antibiotics or the adaptive immune system.

“The molecules of the innate immune system use simple chemistry to target the lipids in cell membranes. They can either disrupt and weaken bacterial membranes, or subtly alter the properties of the host’s healthy cells so that pathogens can no longer attack them.” ~ Wendy Zukerman, New Scientist

Unfortunately, the animals that tend to possess the strongest innate immune systems are only distantly related to humans. Thus, their molecules would most likely prove toxic if introduced into people.

Ancient Secrets of…Wallabies?

So, a team of researchers led by Professor Ben Cocks have focused their efforts solely on mammals. One promising candidate is the wallaby. A baby wallaby lacks an adaptive immune system. Worse, it lives in its mother’s pouch, which is filled with “bacteria closely related to the superbugs affecting humans in hospitals.” But thanks to their innate immune systems, they manage to survive and thrive nonetheless.

The wallaby innate immune system contains numerous cathelicidin peptides that appear effective in battling superbugs without causing toxicity to humans. The research team discovered that five of these peptides may have evolved from a single ancestral peptide. Working backwards, they managed to reproduce an ancient secret…the original peptide. This “resurrected” peptide has not been seen since the djarthia, a distant wallaby ancestor, roamed the Earth some 59 million years ago.

Guerrilla Explorer’s Analysis

59 million years? That’s definitely an ancient secret. In fact, it’s just a couple of million years younger than the dinosaurs! And since this extinct peptide has been out of commission for so long, any resistance built up by bacteria has probably been long forgotten. So, it’s no surprise that the ancient peptide appears amazingly effective and broad-based.

“Lab tests showed it destroyed six of seven multidrug-resistant bacteria, and was 10 to 30 times more potent than modern antibiotics such as tetracycline.” ~ Wendy Zukerman, New Scientist

Going forward, Cocks hopes to use computers and synthetic biology to recreate even more therapeutics from ancient mammals. For the time being, this new peptide will most likely be used to battle mastitis, a serious problem in the dairy industry. But someday soon, this ancient secret may enable humanity to overcome a wide variety of superbugs.

The Guatemala Syphilis Scandal

In 2005, Professor Susan Reverby made a shocking discovery. Between 1946 and 1948, the U.S. Public Health Service, with the blessing of Guatemalan officials, deliberately exposed 1,300 Guatemalans to syphilis and other sexually transmitted diseases. 83 people may have died as a result. How did the Guatemala Syphilis Scandal happen? And why does new evidence indicate that the experiments were “more shocking than was previously known?”

Dr. John Cutler & the Guatemala Syphilis Experiment?

Dr. John Cutler was a surgeon and acting chief of the U.S. Public Health Service’s venereal disease program. At one time, he was viewed as a respectable doctor and even rose to the rank of Assistant Surgeon General under President Eisenhower. Now, after being tied to the Tuskegee syphilis experiment as well as the Guatemala syphilis experiment, he is considered a monster.

Starting in 1946, Dr. Cutler and his researchers oversaw the deliberate infection of 1,300 Guatemalans with syphilis, gonorrhea, and chancroid. This was accomplished by paying prostitutes to sleep with prisoners as well as through direct inoculations. The goal, while somewhat unclear, seems to have been to determine the efficacy of penicillin in dealing with the various venereal diseases. While some Guatemalan officials knowingly participated in the conspiracy, they were not always privy to the experiment’s details. The so-called Guatemala syphilis experiments ended in 1948, due to increasing gossip about the study as well as difficulties in obtaining adequate amounts of penicillin.

News on the Guatemala Syphilis Scandal?

Recently, the Presidential Commission for the Study of Bioethical Issues, which had been tasked to investigate the experiments, announced its findings. Out of the 1,300 infected people, only 700 received treatment. It is unknown how many people died thanks to the experiment but at least 83 were deceased by 1953.

The Commission, which has yet to release its full report, also announced some particularly disturbing details. None of the victims gave their informed consent to participate in the project. Also, some of the subjects were treated in horrific fashion, including one terminally-ill woman who was “infected…with gonorrhea in her eyes and elsewhere.”

Guerrilla Explorer’s Analysis

Five years after Professor Reverby began to unearth the decades-old conspiracy, it became national news. President Obama called Guatemalan President Alvaro Colom to apologize and ordered the Commission to begin reviewing the study. Guatemala is conducting its own investigation. Reparations are possible and I believe that surviving victims of the study are preparing a lawsuit against the U.S. government.

Unfortunately, there is no turning back the clock. Dr. Cutler’s experiments, which came in the wake of the horrific Nazi experiments, are a permanent part of American history, one that all of us wish we could forget.