September 22, 2014

New Study Links GMO Food To Leukemia

pin it button New Study Links GMO Food To Leukemia

gmo leukemia link New Study Links GMO Food To Leukemia

By Sayer Ji
GreenMedInfo.com

A new study, yet to receive any media attention, reveals the “leukemogenic” properties of the Bt toxin biopesticides engineered into the vast majority of GMO food crops already within the US food supply.

Last September, the causal link between cancer and genetically modified food was confirmed in a French study, the first independent long-term animal feeding study of its kind. The disturbing details can be found here: New Study Finds GM Corn and Roundup Causes Cancer In Rats

Now, a new study published in the Journal of Hematology & Thromboembolic Diseases indicates that the biopesticides engineered into GM crops known as Bacillus Thuringensis (Bt) or Cry-toxins, may also contribute to blood abnormalities from anemia to hematological malignancies (blood cancers) such as leukemia.[i]

A group of scientists from the Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasilia, Brasilia/DF, Brazil set out to test the purported human and environmental biosafety of GM crops, looking particularly at the role that the Bt toxin found within virtually all GM food crops plays on non-target or non-insect animal species.

The research was spurned by the Brazilian Collegiate Board of Directors of the National Sanitary Surveillance Agency (ANVISA), who advocated in 2005 for evaluations of toxicity and pathogenicity of microbiological control agents such as Bt, given that little is known about their toxicological potential in non-target organisms, including humans.

While Bacillus Thurigensis spore-crystals have been used since the late 1960′s in agriculture as a foliar insecticide, it was only after the advent of recombinant DNA biotechnology that these toxin-producing genes (known as delta endotoxins) were first inserted into the plants themselves and released into commercial production in the mid-90′s, making their presence in the US food supply and the bodies of exposed populations ubiquitous.

What the new study revealed is that various binary combinations and doses of Bt toxins target mammalian cells, particularly the erythroid (red blood cell) lineage, resulting in significant white and red blood cell changes indicative of significant damage. Some of these adverse changes included anemia, and suppression of bone marrow proliferation and abnormal lymphocyte changes consistent with some types of leukemia.

The researchers also found that one of the prevailing myths about the selective toxicity of Bt to insects, the target species, no longer holds true:

It has been reported that Cry toxins exert their toxicity when activated at alkaline pH of the digestive tract of susceptible larvae, and, because the physiology of the mammalian digestive system does not allow their activation, and no known specific receptors in mammalian  intestinal cells have been reported, the toxicity these MCAs to mammals  would negligible [8,22,23]. However, our study demonstrated that Bt spore-crystals genetically modified to express individually Cry1Aa, Cry1Ab, Cry1Ac or Cry2A induced hematotoxicity, particularly to the erythroid lineage. This finding corroborates literature that demonstrated that alkali-solubilized  Bt spore-crystals caused in vitro hemolysis in cell lines of rat, mouse, sheep, horse, and human erythrocytes and suggested that the plasma membrane of susceptible cells (erythrocytes, in this case) may be the primary target for these toxins [33]

The study also found:

1)  That Cry toxins are capable of exerting their adverse effects when suspended in distilled water, not requiring alkalinization via insect physiology to become activated as formerly believed.

2) That a dose of Cry1Ab as low as 27 mg/kg, their lowest tested dose, was capable of inducing hypochromic anemia in mice – the very toxin has been detected in blood of non-pregnant women, pregnant women and their fetuses in Canada, supposedly exposed through diet.

3) Whereas past reports have found that Bt toxins are generally nontoxic and do not bioaccumulate in fatty tissue or persist in the environment, the new study demonstrated that all Cry toxins tested had a more pronounced effect from 72 hours of exposure onwards, indicating the opposite is true.

4) High-dose Cry toxin doses caused blood changes indicative of bone marrow damage (damage to “hematopoietic stem cell or bone marrow stroma”).

The authors noted their results “demonstrate leukemogenic activity for other spore-crystals not yet reported in the literature.”

They concluded:

[R]esults showed that the Bt spore-crystals genetically modified to express individually Cry1Aa, Cry1Ab, Cry1Ac or Cry2A can cause some hematological risks to vertebrates,increasing their toxic effects with long-term exposure. Taking into account the increased risk of human and animal exposures to significant levels of these toxins, especially through diet, our results suggest that further studies are required to clarify the mechanism involved in the hematotoxicity found in mice, and to establish the toxicological risks to non-target organisms, especially mammals, before concluding that these microbiological control agents are safe for mammals.

Did you get that? Their conclusion is that it is premature to consider GM toxins to be safe in mammals. Billions have already been exposed to Bt toxins, in combination with glyphosate-based herbicide formulations such as Roundup, and yet, most biotech research scientists and industry regulators still claim they are unequivocally safe.  This has much to do with the well-known relationship that biotech corporations like Monsanto have with so-called ‘check book’ science firms who are basically paid to obfuscate adverse health outcomes of their products, such as the GMO-Cancer link. [see: Monsanto-Funded Science Denies Emerging Roundup Cancer Link]

Consider also that the question of combined toxicity of Cry toxins and glyphosate-based residues within plants have not been sufficiently explored, and that glyphosate exposure has already been linked to non-Hodgkins lymphoma and hairy cell leukemia in the biomedical literature.[ii]

The reality is that we no longer have time to wait around for additional research to accumulate on the adverse health effects of GMOs, especially considering the biotech industry has far more capital to infuse into their own faux research on the topic.

Some, in fact, argue that we should not be waiting around for the corrupt legislative process to compel manufacturers to label GMOs, rather, we should be fighting to BAN THEM NOW, advocating for the precautionary principle before its too late.

In the meantime, you can join the growing movement to March Against Monsanto, occurring world wide on May 25th, as a way of expressing your desire for real change, as well as vote with your forks, the only immediately effective tool we have against biological and environmental gene-ocide articulated by the dominant GMO-based food system.


Additional important research resources on GreenMedInfo.com

Read the Full Article Here: http://www.greenmedinfo.com/blog/new-study-links-gmo-food-leukemia

 

guide to juicing New Study Links GMO Food To Leukemia

Free Shipping Available!

0 commentsback to post

Other articlesgo to homepage

How Did Almonds Surpass Peanuts as America’s Top Nut? The Dark Side of Almonds

How Did Almonds Surpass Peanuts as America’s Top Nut? The Dark Side of Almonds

Pin It

Almonds are now the most-consumed nut eaten in America, surpassing even peanuts. Americans’ consumption of almonds has increased 220 percent since 2005.

Is this meteoric rise in almond consumption due to consumer demand, or consumer compliance?

A look behind the scenes at just how almonds came to dominate the market, and what it takes to produce such large quantities, reveals a dark side to almonds of which most consumers are probably unaware.

Costa Rica Supreme Court: GMO Approval Process Unconstitutional

Costa Rica Supreme Court: GMO Approval Process Unconstitutional

Pin It

In a ruling lauded by Costa Rica’s anti-GMO activists, the country’s Constitutional Chamber of the Supreme Court struck down the government’s regulatory framework on genetically modified organisms, declaring the process of approval for GMO projects unconstitutional.

In the court’s opinion, Chief Justice Gilbert Armijo Sancho wrote that the regulations violate the Costa Rican Constitution because the secrecy allowed to GMO companies in terms of the genetic information of their products violates the constitutional right to freedom of information.

“This is an important precedent that shows the interests of companies linked to this type of activity – among them the multinational Monsanto which is seeking permits to plant corn – have benefited from the granting of permits in a manner that violates the fundamental rights of the population,” FECON said.

GMO Golden Rice not so “Golden” After All: Farmers Call to Stop GMO Rice Trials

GMO Golden Rice not so “Golden” After All: Farmers Call to Stop GMO Rice Trials

Pin It

GM Golden Rice was developed at the International Rice Research Institute (IRRI) in the Philippines with the hope that it could provide more vitamin A through beta carotene. The project was a huge disaster, however, and basically shelved for years. But then Bill Gates came along, the college-drop-out-turned-billionaire who started Microsoft Corp., looking for something to spend his billions of dollars to promote. All of a sudden, with big money providing jobs to pursue a failed project, GM Golden Rice had new life.

There’s just one problem: the Asian farmers don’t want it. Philippine farmers have called for a halt to field trials after very poor results, large debts, and a concern for their native rice seeds.

Are Experimental Vaccines Growing in a GMO Corn Field Near You?

Are Experimental Vaccines Growing in a GMO Corn Field Near You?

Pin It

With more and more people waking up to the dangers and false claims being made for vaccines today, it is becoming more difficult for the pharmaceutical lobbyists to enact mandatory vaccination laws at the local level. A recent bill in Colorado was defeated when citizens turned out to oppose legislation that would have prohibited vaccine exemptions. Are pharmaceutical companies now looking for new ways to market their vaccines that bypass the freedom to choose completely without the consumer even realizing they are consuming their products? The chemical industry, after all, has been successful for years in getting municipalities to put fluoride in public water supplies completely bypassing consumer choice.

Recently obtained information through a freedom of information act shows that pharmaceutical companies and biotech are teaming up to produce genetically modified corn that will contain vaccines like hepatitis B. There are secret locations along California’s Central Coast where plots of experimental genetically engineered corn are producing proteins for industrial and pharmaceutical uses, including an experimental vaccine for hepatitis B.

Guatemala Strikes Down ‘Monsanto Law’

Guatemala Strikes Down ‘Monsanto Law’

Pin It

In a close vote, Guatemala’s Congress rejects genetically modified seeds in country’s agricultural development. The law would have authorized stricter property rights and risked monopolizing agricultural processes in the country by placing copyrights on agriculture for the next 25 years.

read more


Get the news right in your inbox!