Mushroom Compounds for Cancer
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Up until just recently, when a man’s best friend is diagnosed with cancer, such as hemangiosarcoma, even if the dog received chemotherapy treatment, the prognosis was extremely guarded for living a long, full life. Hemangiosarcoma is relatively common in dogs and one of the most mystifying and exigent diseases of veterinary medicine. At this point, this cancer, which presents itself as a tumor of the cells that sheathe the blood vessels, remains incurable. Unfortunately, over the past two to three decades, there has not been any significant advancement in the standard of care for dogs with hemangiosarcoma and early detection is rare due to the lack of effective testing for the disease. By the time the tumors have become large enough to detect, the cancer has already progressed to advanced stages.

Within the past few years, however, there have been promising findings for owners of dogs who have hemangiosarcoma, according to a study conducted by Jennifer Reetz and Dorothy Cimino Brown, two faculty members at the University of Pennsylvania School of Veterinary Medicine. The study revealed that canines who were treated with a compound which was derived from the mushroom Coriolus versicolor, exhibited the longest survival times that have ever been reported for canines suffering from hemangiosarcoma. The compound is usually called Coriolus PSP, or PSP for short.

Increasing Cancer Survival Times with the Coriolus Mushroom

According to the study results, the median survival time of the dogs that were tested increased as the PSP dose increased, and the longest median survival times that were reported to date were linked to the dogs that were on the highest dose of PSP. In other words, the higher the dose of this mushroom compound supplement, the longer the canines survived with the cancer. Additionally, the dogs receiving the highest doses exhibited slower progression of the cancer in comparison to the dogs receiving chemotherapy.

These findings are not only hopeful for canines, but also provide a ray of hope for human cancer patients, as well. There could be a holistic treatment and a feasible alternative to chemotherapies which are currently used to treat cancer. While Hemangiosarcoma is the only cancer that is an almost exclusive canine disease, angiosarcoma, a rare tumor in humans that is similar, occurs with exposure to polychlorinated biphenyls (PCBs) and vinyl chloride in the workplace (normally found in tire and rubber plants). An even rarer angiosarcoma, or cancer of the skin, occurs in only a tiny fraction of women who are receiving high doses of radiation treatment for cancer.

Coriolus mushrooms

Harvested Coriolus mushrooms

Chinese medicine has been using the Coriolus versicolor mushroom (Yun-zhi mushroom) for over 2,000 years now. Standardized, purified polysaccharopeptide (PSP) is the compound that is found in the mushroom which is considered to provide immune-boosting and liver detoxifying properties. Just in the past twenty years, studies have theorized that this compound also exhibits tumor-fighting properties. However, unfortunately, the trials that have been conducted to date have lacked any significant evidence of anti-tumor properties in humans.

While the Yun-zhi mushroom has been known in China for centuries, the Western world only recently became aware of it. When studies exposed the unbelievable chemotherapy and radio-therapy reducing properties that the mushroom demonstrated, clinical trials in the Western part of the world ensued. In random double-blind clinical trials, humans who were undergoing radiation or chemotherapy treatments took Yun-zhi for two months. These human subjects experienced tremendous improvement in radiation and chemo side effect symptoms such as nausea, poor appetite, vomiting, fatigue and sweating. Yun-zhi also assisted in making the white blood cell of these patients more stabilized. Overall results of treatment revealed an efficacy rate of 83% to 86%.

Clinical Cancer Research using Yun-Zhi

We just recently received an email from a Veterinary Clinical Research Nurse at the University of Pennsylvania School of Veterinary Medicine stating that they were currently in their second clinical trial with the supplement from the mushroom compound called I’m Yunity. This will be a randomized, controlled, single study that will compare the effects of the supplement to standard care chemotherapy. Most likely, another study will not be published for at least another couple of years, because, as Rene Newman, CVT from the Veterinary Clinical Investigations Center stated, “We have a long way to go to get to our n of 100.”

So, while dog owners may still be left in the dark regarding a cure for hemangiosarcoma, the Yun-zhi mushroom supplement gives us a glimmer of light. If we can prolong the time that we have with our cancer-stricken canine friends for several months (or maybe even up to a year) with the assistance from the natural supplement derived from the Coriolus versicolor, we will have more time to accept their fate while we spend quality time and provide them with the best final months of their life that we possibly can.


Comments

Mushroom Compounds for Cancer — 4 Comments

  1. Is this supplement safe to give to a dog who MIGHT have a hermangiosarcoma by the right atrium? My dog had to have pericardiocentesis this weekend. The echocardiogram revealed a “suspicious region” involving his right atrium. The other additional ultrasounds did not reveal any tumors. We are very concerned that he has this cancer and want to do anything we can to prolong his life. However, if he doesn’t have it, we want to make sure giving him the supplement will not harm him.

    • There’s absolutely nothing about this compound that contradicts its usage in any pet. It definitely works better for some tumors/cancers than others, but it can never make a situation worse. In our experience, it works very well for the sarcomas, a classification that includes hemangiosarcoma. I’ve personally seen cases that exceeded their post-diagnosis life expectancy by 2-3 times. In the most drastic case I can recall we had a boxer that was given 6 months to live without chemo, and 18 months to live with it. That was directly from the oncologist we consulted with on the case, and based on the biopsy results we had obtained. That owner eschewed chemotherapy, and we place the dog on prednisone (which is standard protocol in sarcoma cases) and CAS Options, the mushroom compound that we use in our office. We just euthanized that pet 2 months ago, four and a half years after her diagnosis. So yes, I always highly recommend mushroom compounds for any sarcoma, or even suspected carcinoma. They can do no harm.

  2. Thank you for this article! Our Golden Retriever was just diagnosed with a homangeosarcoma and we have just purchased some Coriolus versicolor pills for him. Does anyone know the proper mg dose per day? Buca (our lovable dog) is about 75-80lbs. Thank you!!

  3. where can you buy this that it does not cost $590. Just was heart broken to think maybe I found something to help my dog and looked on Amazon to find its 590$ a bottle.

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