Trametes versicolor (Coriolus versicolor)
The Trametes Versicolor Mushroom
Published by Mycolivia
Known by its popular name “Turkey Tail” the mushroom grows all over the world. The name was given because the mushroom has many colors, similarly to the wild turkey tail.
In traditional Chinese medicine, the mushroom is known by the name “Yun Zhi” in China and Japan/
Polysaccharide-K (PSK)
PSK is a polysaccharide (beta-glucan 1-3) related to a protein that was isolated from the mushroom
Trametes versicolor, which is used as a part of an oncological treatment for enhancing immune activity. This component is integrated as part of cancer treatments in China and apan. In Japan it is defined as having activity that improves the response to oncological treatments (adjuvant) especially in cancers of the digestive system; esophageal and rectal cancer, and breast uterus and lung cancers and also prevents renewed cancer outbreaks when taken as a preventive treatment.
It inhibits cell proliferation in laboratory studies on cancer cell cultures especially when given in combination with Shitake
The use of Trametes extract which contains high concentration of Polysaccharide-K reduces the side effects of chemotherapeutic and radiation treatments, reduces infiltration of cancer cells into the blood stream by activating dendritic and cytotoxic cells and increases the levels of intracellular and liver antioxidants (superoxidedismutase - SOD and glutathione peroxidase)(8-9).
The family of dendritic cells contains many cell groups that are spread in various body systems. Langerhans cells that originate from skin and epithelia are part of this cell family, which are responsible for identifying various factors that enters the body and for evoking the immune in response. The dendritic cells are found in various bodily tissues and are part of the first line immune responders. The Langerhans cells found in the digestive system are the first to recognize the polysaccharides that enter the body. While the glucans go through the digestive system they are sampled by the Langerhans cells that are found in the epithelial tissue along the digestive tube. After the glucans are absorbed into the blood stream and are transported to the liver, dendritic like cells of the Kuffer type are sampled, the glucans are transferred to the lymphatic system and are sampled by the dendritic cells found in the lymph nodes. An active part of the polysaccharide K (Carbon-14 radiolabeling) is found in various tissues and in the lymphatic system, after it was broken by the digestive system or went through a modulation by the liver.
Finally, macrophages of the blood system that come in contact with the polysaccharide are stimulated, as well as other pathogenic recognition factors.
The polysaccharide also affects new phagocytes that are created with the knowledge of identifying carcinogen cells. The cells that “hunt“ antigens are also activated by the polysaccharide.
T cells (killer or pre-killer T-cells) that are active nearby tissues (and not only in the blood stream) react to glucans bedding, and their activity against cells that went through carcinogenic or pre- carcinogenic modulation is enhanced
In human stomach cancer studies, in which patients were injected by polysaccharide K extract (PSP) into the stomach tissue that engulfed a tumor in a pre-surgery procedure, an anti-tumor T-cells activity was observed around the tumor due to the Langerhans dendritic cells
In healthy blood, immune modulation of NK cells was also observed after taking the Trametes extract.
In a double blind - placebo Phase II and III in situ study on metastatic tumors, an Trametes extract (PSP) increased the cytotoxic activity of he NK cells, increased the IL-2 level, and increased the activity of T cells of the CD4 helper/CD8 suppressor type (all of the which are the natural response to tumors)(19).
CFS – Chronic fatigue syndrome
A possible major factor in the outbreak of chronic fatigue syndrome is the imbalance of the immune system after a viral, such as herpes and mononucleosis viruses (EBV, CMV) infection, Polio, Adenoviruses, Retroviruses. In patients, the Trametes extract increased the NK level and balanced the immune profile and also activated the antioxidant superoxide dismutase (SOD) that reduces oxidant damage and has strong anti-inflammatory activity. All these factors improved the immune indices and the symptoms of patients.
AIDS
In in-vitro studies Trametes demonstrated activity that inhibited the transcription of the virus, inhibit the binding of the virus to lymphocytes and inhibit cell-to-cell adherence.
The Trametes polysaccharide inhibits the HIV virus by inhibiting transcriptase and protease enzymes. These two enzymes are essential for the life cycle of the virus. The polysaccharide also inhibits additional proteases such as trypsin, α-chymotrypsin, proteinase K, subtilisin, elastase.
Herpes
A study explored the effect of the Trametes extract PSK on type 1 and 2 Herpes virus (HSV). These types are expressed in skin and genital herpes. In an in-vitro study Trametes extract was found to deactivate viruses from both human and laboratory sources. Viruses that were not destroyed by the extract were not able produce the proteins necessary for taking over the host DNA (15).
REFERENCE:
The Trametes Versicolor Mushroom
Published by Mycolivia
Known by its popular name “Turkey Tail” the mushroom grows all over the world. The name was given because the mushroom has many colors, similarly to the wild turkey tail.
In traditional Chinese medicine, the mushroom is known by the name “Yun Zhi” in China and Japan/
Polysaccharide-K (PSK)
PSK is a polysaccharide (beta-glucan 1-3) related to a protein that was isolated from the mushroom
Trametes versicolor, which is used as a part of an oncological treatment for enhancing immune activity. This component is integrated as part of cancer treatments in China and apan. In Japan it is defined as having activity that improves the response to oncological treatments (adjuvant) especially in cancers of the digestive system; esophageal and rectal cancer, and breast uterus and lung cancers and also prevents renewed cancer outbreaks when taken as a preventive treatment.
It inhibits cell proliferation in laboratory studies on cancer cell cultures especially when given in combination with Shitake
The use of Trametes extract which contains high concentration of Polysaccharide-K reduces the side effects of chemotherapeutic and radiation treatments, reduces infiltration of cancer cells into the blood stream by activating dendritic and cytotoxic cells and increases the levels of intracellular and liver antioxidants (superoxidedismutase - SOD and glutathione peroxidase)(8-9).
The family of dendritic cells contains many cell groups that are spread in various body systems. Langerhans cells that originate from skin and epithelia are part of this cell family, which are responsible for identifying various factors that enters the body and for evoking the immune in response. The dendritic cells are found in various bodily tissues and are part of the first line immune responders. The Langerhans cells found in the digestive system are the first to recognize the polysaccharides that enter the body. While the glucans go through the digestive system they are sampled by the Langerhans cells that are found in the epithelial tissue along the digestive tube. After the glucans are absorbed into the blood stream and are transported to the liver, dendritic like cells of the Kuffer type are sampled, the glucans are transferred to the lymphatic system and are sampled by the dendritic cells found in the lymph nodes. An active part of the polysaccharide K (Carbon-14 radiolabeling) is found in various tissues and in the lymphatic system, after it was broken by the digestive system or went through a modulation by the liver.
Finally, macrophages of the blood system that come in contact with the polysaccharide are stimulated, as well as other pathogenic recognition factors.
The polysaccharide also affects new phagocytes that are created with the knowledge of identifying carcinogen cells. The cells that “hunt“ antigens are also activated by the polysaccharide.
T cells (killer or pre-killer T-cells) that are active nearby tissues (and not only in the blood stream) react to glucans bedding, and their activity against cells that went through carcinogenic or pre- carcinogenic modulation is enhanced
In human stomach cancer studies, in which patients were injected by polysaccharide K extract (PSP) into the stomach tissue that engulfed a tumor in a pre-surgery procedure, an anti-tumor T-cells activity was observed around the tumor due to the Langerhans dendritic cells
In healthy blood, immune modulation of NK cells was also observed after taking the Trametes extract.
In a double blind - placebo Phase II and III in situ study on metastatic tumors, an Trametes extract (PSP) increased the cytotoxic activity of he NK cells, increased the IL-2 level, and increased the activity of T cells of the CD4 helper/CD8 suppressor type (all of the which are the natural response to tumors)(19).
CFS – Chronic fatigue syndrome
A possible major factor in the outbreak of chronic fatigue syndrome is the imbalance of the immune system after a viral, such as herpes and mononucleosis viruses (EBV, CMV) infection, Polio, Adenoviruses, Retroviruses. In patients, the Trametes extract increased the NK level and balanced the immune profile and also activated the antioxidant superoxide dismutase (SOD) that reduces oxidant damage and has strong anti-inflammatory activity. All these factors improved the immune indices and the symptoms of patients.
AIDS
In in-vitro studies Trametes demonstrated activity that inhibited the transcription of the virus, inhibit the binding of the virus to lymphocytes and inhibit cell-to-cell adherence.
The Trametes polysaccharide inhibits the HIV virus by inhibiting transcriptase and protease enzymes. These two enzymes are essential for the life cycle of the virus. The polysaccharide also inhibits additional proteases such as trypsin, α-chymotrypsin, proteinase K, subtilisin, elastase.
Herpes
A study explored the effect of the Trametes extract PSK on type 1 and 2 Herpes virus (HSV). These types are expressed in skin and genital herpes. In an in-vitro study Trametes extract was found to deactivate viruses from both human and laboratory sources. Viruses that were not destroyed by the extract were not able produce the proteins necessary for taking over the host DNA (15).
REFERENCE:
- www.cancer.oetandNutrition/coriolus-versicolor
- Krestin (PSK). Tsukagoshi S, Hashimoto Y, Fujii G, Kobayashi H, Nomoto K, Orita K. Cancer Treat Rev. 1984;11(2):131-55.
- Fisher, M. Y. (May 2002). "Anticancer effects and mechanisms of polysaccharide-K (PSK): implications of cancer immunotherapy". Anticancer research 22 (3): 1737–1754.
- Hsieh TC, Wu JM (January 2001), "Cell growth and gene modulatory activities of Yunzhi (Windsor Wunxi) from mushroom
Trametes versicolor in androgen-dependent and androgen-insensitive human prostate cancer cells", Int J Oncol 18 (1): 81–8 - Dong Y, Yang MM, Kwan CY (1 January 1997), "In vitro inhibition of proliferation of HL-60 cells by tetrandrine and coriolus
versicolor peptide derived from Chinese medicinal herbs", Life Sci 60(8): 135–40, - Yang MM, Chen Z, Kwok JS (1 January 1992), "The anti-tumor effect of a small polypeptide from Coriolus versicolor (SPCV)", Am
J Chin Med 20 (3-4): 221–32, ME TO PSK TRAMMUNE - Welvcome to the Australian Brand of PSK Since 2006
Medicinal Mushrooms have been widely used for centuries throughout Asia. The most famous of these is Coriolus versicolor also known as Trametes versicolor, Yun Zhi, Kawatake or Turkey Tail. It can be identified by a fan-shape of colourful waves which is why it is often referred to as the Turkey Tail Mushroom.
PSK Trammune® contains a medicinal extract derived from this ancient healing mushroom. The extract from this mushroom has been successfully used for centuries to help restore, protect and build the body’s inner health & maintain wellbeing.
PSK or Polysaccharide-K is the immunotherapeutic agent extracted from the mushroom cell walls of Trametes versicolor. It is part of a class of Immunomodulators known as ‘biological response modifiers’ which stimulate the body’s immune function. PSK’s ability to enhance cellular immune function and stimulate the immune system helps the body maintain correct balance between cellular & humoral immunity.
This active constituent is a proteoglycan concentrate containing different monosaccahrides (sugar-like molecules) bound to a core protein. This complex structure confers the medicinal benefits of PSK.