ABSTRACT. Inositol hexaphosphate (IP6) is a naturally occurring polyphosphorylated carbohydrate that is present in substantial amounts in almost all plant and. Abstract: Inositol hexaphosphate (IP6) is a naturally occur- ring polyphosphorylated carbohydrate, abundantly present in many plant sources and in certain. While IP-6 is found in rice bran and other foods, there are good reasons to take an IP-6 & Inositol supplement. First, IP-6 is getter absorbed in pure form without.

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A pilot clinical trial.

These inositool are particularly important because tamoxifen is usually given as a chemopreventive agent in the posttreatment period and doxorubicin has enormous cardiotoxicity and its use is associated with doxorubicin resistance.

Synergistic cancer inhibition by IP 6 when combined with inositol was observed in colon cancer Table 3 19 and mammary cancer studies Table 4 51 Inositol phosphates and cell signalling: Role of renin-angiotensin system antagonists in the prevention of bevacizumab and sunitinib mediated cardiac dysfunction. Aberrant crypts correlate with tumor incidence in F rats treated with azoxymethane and phytate.

IP niositol is a natural compound and an important dietary component. IP 6 can also adversely affect angiogenesis as antagonist of fibroblast growth factor The finding that IP 6 was able to reduce the development of large intestinal cancer 5 mo after carcinogen administration, when IP 6 -treated animals demonstrated a significantly lower tumor number and size, has suggested its potential use as a therapeutic agent An enhanced antitumor inoitol without compromising the patient’s quality of life was demonstrated in a pilot clinical trial involving six patients with advanced colorectal cancer Dukes C and D with multiple liver and lung metastasis Norman and Ritva Inositok.

Enhanced immunity and antioxidant properties can also contribute to tumor cell destruction. IP 6 inhibits growth and reverses transformed phenotype in HepG2 human liver cancer cell line. IP 6 decreased the incidence of aberrant crypts when they were used as an intermediate biomarker for colon cancer 43 Inositool myo -inositol hexaphosphate has been found in plants; neo – chiro – and scyllo -inositol hexaphosphates have been isolated from soil 7.


In our preliminary studies, [ 3 H]-IP 6 was given via oral gavage to rats bearing 7,dimethylbenz[ a ]anthracene-induced mammary tumors. Adapted from Vucenik et al.

Myo -inositol is a parent compound of IP 6. Preliminary studies in humans show that IP 6 and inositol, the precursor molecule of IP 6appear to enhance the anticancer effect of conventional chemotherapy, control cancer metastases, and improve quality of life.

Cancer inhibition by inositol hexaphosphate (IP6) and inositol: from laboratory to clinic.

Related articles in Google Scholar. This activity seems inosiyol be closely related to its unique structure. When [ 3 H]-IP 6 was administered intragastrically to rats, it was quickly ipp6 from the stomach and upper intestine and distributed to various organs as early as 1 h after administration IP 6 may serve as a natural antioxidant 11 and possibly as a neurotransmitter IP6 plus inositol enhances the anticancer effect of conventional chemotherapy, controls cancer metastases, and improves the quality of life, as shown in a pilot clinical trial.

The potential of IP 6 to induce differentiation and maturation of malignant cells, often resulting in reversion to the normal phenotype, was first demonstrated in Inosiol hematopoietic cells Effects of dietary phytic acid phytate on the incidence and growth rate of tumors promoted in Fisher rats by a magnesium supplement.

We were able to obtain comparable or even stronger tumor inhibition with much lower concentrations of IP 6 when it was given in drinking water.

Inositol hexaphosphate inhibits growth, and induces G1 arrest and apoptotic death of prostate carcinoma DU A strong anticancer activity of IP 6 was also demonstrated against human rhabdomyosarcoma RD cells transplanted in nude mice 38where the efficacy of IP 6 was tested on the tumor-forming capacity of RD cells. Because it is abundantly present in regular diet, efficiently absorbed inisitol the gastrointestinal tract, and safe, IP6 holds great promise in our strategies for the prevention and treatment of cancer.


It was recently recognized to possess multiple biological functions. Dietary effects on phytate excretion. Enhanced immunity and antioxidant properties also contribute to tumor cell destruction.

Exogenously administered IP6 is rapidly taken into the cells and dephosphorylated to lower-phosphate inositol phosphates, which further interfere with signal transduction inosirol and cell cycle arrest. Guest editors for this symposium were Helen A. Exogenously administered IP 6 is rapidly taken into the cells and dephosphorylated to lower-phosphate inositol phosphates, which further interfere with signal transduction pathways and cell cycle arrest.

Protection against cancer by dietary IP6 and inositol.

Antiproliferative effect inositol hexaphosphate IP 6 in breast cancer cells is mediated by increase in p27 and decrease in Rb protein phosphorylation. Using a novel and highly sensitive method combining gas chromatography—mass spectrometry analysis and HPLC, Grases et al.

Absorption and excretion of orally administered inositol hexaphosphate IP 6 or phytate in humans. A phospholipase C-dependent inositol polyphosphate kinase pathway required for efficient messenger RNA export. In addition, IP 6 possesses other significant benefits for human health, such as the ability to enhance immune system, prevent pathological calcification and inozitol stone formation, lower elevated serum cholesterol, and reduce pathological niositol activity.

Inositol hexaphosphate inhibits growth and induces differentiation of PC-3 human prostate cancer cells.