All About Green Tea: Green tea in in Ameliorated Risk and Treatment of Colon Cancer

Green tea with abundant polyphenol, may have a sustainable effect in reduced progression and treatment of colon cancer, some scientists suggested

Colon cancer is a medical condition caused by cell growth disorderly and uncontrollably in the colon tissues. At the later stage, the cancerous cell may travel a distance away to infect other healthy organs and tissues.

Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world. However, as yin in nature herbal medicine or food, long term injection of large amounts may obstruct the balance of yin-yang, induced "yin excessive syndrome" or "yang vacuity syndrome" including weaken immunity and painful case of GERD,... according to traditional Chinese medicine's Yin-Yang theory.

In the review of medical literature published online, green tea efficacy in reduced risk and treatment of colon cancer may be associated to the bioactive polyphenol EGCG expression in promoted and
decreased certain interaction in the cell profiles through various mechanisms.

According to the study by the University College of Medicine, Seoul, application of EGCG on HT-29 colon cancer cells showed a significant effect in inhibition of cell cycle progression of protein in COX-2 expression. through activation of AMPK activity in promoted metabolic tumor suppressor by regulating energy levels, enforcing metabolic checkpoints and inhibiting cell growth.

Cyclooxygenase(COX)-2, is an enzyme with function in speeding up the production of hormone prostaglandins in regulated cell proliferation and cell apoptosis.

AMPK(5' AMP-activated protein kinase) plays a role in cellular energy homeostasis, activation of AMPK may result in tumor growth inhibition, cell cycle arrest, and apoptosis of cancer cells in some tumor types/contexts.

Additionally, in inhibition of COX-2 expression green tea EGCG reduced prostaglandin E(2) secretion, thus reducing risk of Prostaglandin E2 (PGE2) in modulated angiogenesis, including the process of new blood vessel formation, promoted proliferation, migration and formation of endothelial cells, lining the interior surface of blood vessels and lymphatic vessels.


The study also emphasized that inhibiting AMPK by an AMPK inhibitor may interrupt the function of the bioactive compound in initiated such changes.


Continuously, the activation of enzyme AMPK also had a strong implication on VEGF (vascular endothelial growth factor) and glucose transporter in facilitated the transport of glucose over a plasma membrane and Glut-1 in facilitated the transport of glucose across the plasma membranes of mammalian cells in EGCG-treated cancer cells.

Further analysis, application of EGCG activated AMPK enzyme also modulated the production of ROS without causing ROS expression in initiated tumor progression and damage to cellular structures, such as the lipid membrane, protein and nucleic acid but inducing cancer cells DNA mutations and compromised genome integrity, subsequently in cancer cells senescence and death.


In other aspect of study of colon cancer in animal model, diminished levels of retinoid X receptor-alpha (RXRα) in regulated cancer cell growth and modulated suppress tumorigenesis may have a profound effect in cell proliferation.

Application of green tea bioactive EGCG expressed a significant effect in restored RXRα protein and expression levels caused by methylation function in alternated the activity of a DNA segment without changing the sequence, thus reducing risk of cancer expansion.

Additional differentiation also suggested that EGCG induced methylation changes in several other colon cancer related genes to restore the levels of RXRα without causing a decrease in global methylation in maintaining the epigenetic state of individual genes.

Change of globe methylation expression is found to associate to the occurrence of cancer.

Retinoid X receptor-alpha (RXRα) is a nuclear receptor with function in regulated cancer proliferation and modulated suppression of tumorigenesis.


Based the results finding, EGCG with a novel therapeutic effect on common and on chemo-resistant colon cancer cells may be considered as a secondary application used combination with chemotherapeutic agents, 5-FU for treatment of any types of colon cancer


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A Simple Cooking Technique That Cuts The Calories & Glycemic
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Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sources
(1) Apoptotic effect of EGCG in HT-29 colon cancer cells via AMPK signal pathway by Hwang JT1, Ha J, Park IJ, Lee SK, Baik HW, Kim YM, Park OJ.(PubMed)
(2) Reduction in promotor methylation utilizing EGCG (epigallocatechin-3-gallate) restores RXRα expression in human colon cancer cells by Morris J1, Moseley VR2, Cabang AB1, Coleman K2, Wei W3, Garrett-Mayer E4, Wargovich MJ1.(PubMed)
(3) Global Methylation in Exposure Biology and Translational Medical Science by Heather H. Nelson,1,2 Carmen J. Marsit,3,4 and Karl T. Kelsey4,5(PubMed)

All About Green Tea: Green tea in in Attenuated Risk and Treatment of Gastric Cancer

Green tea with plenty bioactive phytochemicals may have a direct impact in reduced risk and treatment of gastric cancer, some researchers suggested.

Gastric cancer is a medical condition characterized by uncontrollably growth of cells in the gastric tissues. At the late stage, the cancerous cells may infect other organs and tissue a distance away from the original site

Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world. However, as yin in nature herbal medicine or food, long term injection of large amounts may obstruct the balance of yin-yang, induced "yin excessive syndrome" or "yang vacuity syndrome" including weaken immunity and painful case of GERD,... according to traditional Chinese medicine's Yin-Yang theory.

According to medical literature published online, in vascular endothelial growth factor (VEGF) over expression in formation of new blood vessel to provide nutrients and fluids for the survival of gastric cancer, application of green tea (-)-Epigallocatechin-3-gallate (EGCG) restricted the pro-inflammatory cytokine interleukin-6 (IL-6) induced VEGF in stimulated signal protein in transmitted alternated DNA transcript and activated suppression of anti cell apoptosis transcription 3 (Stat3).

Oral administration of green tea extract decreased levels of IL-6, VEGF overexpression in doses depending manner.

In compared to healthy individual, IL-6, VEGF expression were found to increase more than 2.4-fold in patients with gastric cancer.

In fact, the chemical compound exhibited anti cancer progressive activity by blocking the process of complex sequence of VEGF expression in transferring faulty DNA transcription to signal proliferation of cancer cells through mRNA in protein synthesis.

In other words, green tea inhibited the progression of cancer development induced by over expression of vascular endothelial growth factor (VEGF) was total depended EGCG's DNA biding activity and inhibition of Stat proteins in differentiated cytoplasm into the nucleus, the important step in initiation of cancer progression.


Further analysis, according to experiments in vitro and vitro, EGCG also expressed a significant effect in the reduced the IL-6 properties in stimulated vascular endothelial cells in promoted cancer cells proliferation and formation.

After taking into account of other con founders, Dr. Zhu BH, the lead author said, "EGCG inhibits IL-6-induced VEGF expression and angiogenesis via suppressing Stat3 activity in gastric cancer, which has provided a novel mechanistic insight into the anti-angiogenic activity of EGCG".

Additionally, researchers in further illustration of the effect of EGCG (0, 5, 10, 25 or 50 μmol/L), in human gastric cancer cells (AGS) caused by IL-6 (50 μg/L) suggested that interleukin 6 (IL-6)over expression not only significantly increased VEGF expression in AGS gastric cancer cells, but also increased function of mRNA expression by more than 2.4 in the process to initiated tumor development, in dose depending manner.


Truly, treatment of bioactive EGCG with doses of 0, 5, 10, 25 or 50 μmol/L demonstrated a therapeutic activities in reduced the release protein of VEGF to stimulated and mRNA expression of alternated transcript.

In compared to AG490, a Stat3 pathway inhibitor used for treatment of gastric cancer, green tea EGCG blocked the sequence of transcript transferred step in induced expression of pSTAT3 in proliferation of cells and tumor tissues without causing change in STAT3 gene.


In 5-FU resistance of GC SGC7901/FU and MGC803/FU, gastric cancer cell lines, injection of epigallocatechin gallate (EGCG) displayed a significantly suppressed the proliferation and tumor growth through reversed the 5-FU resistance of GC cells thorough inhibited the P-glycoprotein 1 (MDR1) and P-glycoprotein (P-gp) also also known as multidrug resistance proteins in transmitted transcript in obstructing cell internalization of chemotherapeutic agents and developing transporter mediated resistance by cancer cells during anti-tumor treatments.

Taking altogether, green tea bioactive (-)-Epigallocatechin-3-gallate (EGCG) may be considered as a potential agent in reduced risk of angiogenesis and a secondary and adjunct treatment in combined with standard chemotherapy in treatment of gastric cancers.





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Arthritis Is Curable
You Can Eliminate Osteoarthritis
By addressing the Underlying Causes through Clinical Trials and Studies

Ovarian Cysts And PCOS Elimination
Holistic System In Existence That Will Show You How To
Permanently Eliminate All Types of Ovarian Cysts Within 2 Months

FOOD HACK for Weight Loss
A Simple Cooking Technique That Cuts The Calories & Glycemic
Impact In Rice, Pasta, And Potatoes In Half

Back to Kyle J. Norton Home page http://kylejnorton.blogspot.ca

Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sources
(1) (-)-Epigallocatechin-3-gallate inhibits VEGF expression induced by IL-6 via Stat3 in gastric cancer by Zhu BH1, Chen HY, Zhan WH, Wang CY, Cai SR, Wang Z, Zhang CH, He YL.(PubMed)
(2) [(-)-Epigallocatechin-3-gallate reduces vascular endothelial growth factor expression in gastric cancer cells via suppressing activity].[Article in Chinese] by Zhu BH1, He YL, Zhan WH, Cai SR, Wang Z, Zhang CH, Chen HY.(PubMed)
(3) Reversal of 5-fluorouracil resistance by EGCG is mediate by inactivation of TFAP2A/VEGF signaling pathway and down-regulation of MDR-1 and P-gp expression in gastric cancer by Tang H1,2, Zeng L2, Wang J2, Zhang X2, Ruan Q2, Wang J2, Cui S2, Yang D1.(PubMed)

All About Green Tea: Green tea in Ameliorated Risk and Treatment of Liver Cancer

Green tea may have a sustainable and positive effect in reduced risk and treatment of liver cancer, Some studies suggested

Liver cancer is a medical condition caused by cell growth disorderly and uncontrollably in the liver tissues. At the later stage, the cancerous cells may travel a distance away to infect other healthy organs and tissues.

Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world. However, as yin in nature herbal medicine or food, long term injection of large amounts may obstruct the balance of yin-yang, induced "yin excessive syndrome" or "yang vacuity syndrome" including weaken immunity and painful case of GERD,... according to traditional Chinese medicine's Yin-Yang theory.

In the review of medical literature published online, green tea bioactive phytochemicals such as Epigallocatechin gallate (EGCG) and Theaflavin (TF), in prevention and treatment of liver cancer have been postulated by several mechanisms.

In liver cancer, animal model induced by chronic exposure of N-nitrosodiethylamine (NDEA), a carcinogenic and mutagenic organic compound, application of green tea bioactive compounds Epigallocatechin gallate (EGCG) and Theaflavin (TF) demonstrated a strong effect in reduced initiation of cancer formation and potential chemopreventive effect in pre and post treatment of the injected animal.

Further observation showed that EGCG/TF action in restrain the over expression of liver cancer also found to modulate similarly to those of CD44-specific cell membrane binding combined with near-infrared irradiation in induction of cellular apoptosis.

High CD44-positive expression is found to associate to acute cancer cells killing.


The restriction processes of EGCG/TF in modification of onset of liver cancer development, was also found to modify multiple biogenesis involved maintaining a relatively stable equilibrium in organs tissues(self-renewal Wnt/β-catenin, Hh/Gli1 pathways) in gene with implication of cell cycle progression, apoptosis and cellular transformation and cell differentiation and proliferation(Cyclin D1, cMyc and EGFR) and tumor suppressor (E-cadherin) during the carcinogenesis processes.


Additional illustration also indicated that the therapeutic efficacy of tea polyphenols epigallocatechin gallete (EGCG) and theaflavin (TF) also regulated the proteins expression of cell differentiation, polarity and proliferation(the self-renewal Wnt and Hedgehog (Hh) pathways).during CCl4/N-nitosodiethylamine-induced mouse liver carcinogenesis.


Application of green tea bioactive tea polyphenols epigallocatechin gallete (EGCG) and theaflavin (TF) induced chemo preventive potential in maintain cell integrity at the 30 weeks of CCl4/N-nitosodiethylamine application.

Continuous administration of EGCG/TF exerted a strong impact in reduced proliferation and increased apoptosis, as well as decreased function of hepatic progenitor cells (HPCs) in participated restoration of the cancerous liver tissue and population with cancer stem cell-like characteristics in liver carcinoma observed by AFP and CD44 expression.in CCl4/N-nitosodiethylamine-induced mouse liver carcinogenesis.

More interestingly, also during the restriction processes of EGCG/TF, the bioactive compounds also modulated the expression of tumor progression to a more invasive phenotype(phospho-β-catenin-Y-654), tumor suppressor(β-catenin), the proliferation, migration and invasion of liver cancer gene(sFRP1 ) and gene in control tumor suppressor(β-catenin).



In other words, green tea EGCG/TF inhibited the contaminated cells inflicted by injection of CCl4/N-nitosodiethylamine to prevent the initiation of liver cancer through modulation of certain gene expressions involved in liver cancer progression.


In short, the inhibition of liver carcinogenesis by EGCG/TF was attributed to reduction in hepatocyte progenitor cell and stem cell population in restored liver cancerous cells damage through various mechanisms indicated above.


Taken together, green tea bioactive ingredients epigallocatechin gallete (EGCG) and theaflavin (TF) may be a useful secondary preventive agents for targeting liver cancer in combination with standard chemotherapies.







For More information of yoga lessons tailor to a complete well being for women, please visit: YOGA BURN


Arthritis Is Curable
You Can Eliminate Osteoarthritis
By addressing the Underlying Causes through Clinical Trials and Studies

Ovarian Cysts And PCOS Elimination
Holistic System In Existence That Will Show You How To
Permanently Eliminate All Types of Ovarian Cysts Within 2 Months

FOOD HACK for Weight Loss
A Simple Cooking Technique That Cuts The Calories & Glycemic
Impact In Rice, Pasta, And Potatoes In Half

Back to Kyle J. Norton Home page http://kylejnorton.blogspot.ca

Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sources
(1) Tea polyphenols EGCG and TF restrict tongue and liver carcinogenesis simultaneously induced by N-nitrosodiethylamine in mice by Sur S1, Pal D2, Roy R2, Barua A2, Roy A3, Saha P2, Panda CK4.(PubMed)
(2) Tea polyphenols epigallocatechin gallete and theaflavin restrict mouse liver carcinogenesis through modulation of self-renewal Wnt and hedgehog pathways by Sur S1, Pal D2, Mandal S3, Roy A4, Panda CK5.(PubMed)

All About Green Tea: Green tea Epigallocatechin-3-O-Gallate (EGCG) For Prevention and Treatment of Melanoma

Green tea may have a profound and sustainable effect in reduced risk and treatment of melanoma, some scientists suggested.

Melanoma, is a medical condition characterized by irregular cell growth of pigment-containing cells known as melanocytes. At the later stage, the cancerous cells may travel a distance away to infect other healthy organs and tissues.

According to the study, approximately 7,200 Canadians will be diagnosed with melanoma skin cancer.

Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world. However, as yin in nature herbal medicine or food, long term injection of large amounts may obstruct the balance of yin-yang, induced "yin excessive syndrome" or "yang vacuity syndrome" including weaken immunity and painful case of GERD,... according to traditional Chinese medicine's Yin-Yang theory.

In the review of literature published online, green tea bioactice EGCG significantly inhibited the growth, migration and invasion of melanoma cells through numbers of mechanism.

Gene implications in initiated cancer development and cancerous cells proliferation have gone through extensive research, particularly in melanoma.

In melanoma, green tea biactice EGCG demonstrated a significant effect in knockdown gene over expression (TRAF6) in reduced migration and invasion of melanoma.

TRAF6 is a protein with function in activation of IkappaB kinase (IKK) in response to inflammation.
In fact, green tea biactive EGCG directly bind to TRAF6 in melanoma in attenuated the interaction of
between TRAF6 and UBC13(E2) in activated the protein (IkappaB kinase (IKK)) in production of pro inflammatory cytokins.

The ubiquitin-conjugating enzyme(UBC13(E2)) are essential in activation protein (NF- kappa B) in controls transcription of DNA, cytokine production and cell survival.



Furthermore, the phytochemicals also suppressed the TRAF6 E3 ubiquitin ligase activity of the tumor generated by TRAF6 in regulation of important biological processes, particularly, in cell division and for the survival of the tumors.

Additionally, green tea biactice EGCG also regulated the gene expression of proteins (IκBα and p-TAK1 e) in modulation and inactivated NF-κB-directed gene expression of inflammation, immunity, cell proliferation, differentiation, and survival in melanoma.


Dr. Zhang J, the lead author said, " EGCG is a novel E3 ubiquitin ligase inhibitor that could be used to target TRAF6 for chemotherapy or the prevention of melanoma".


Other researchers in focus of Green tea polyphenol (-)-epigallocatechin-3-O-gallate (EGCG) effect in attenuated and treatment of melanoma in the gene implication via MicroRNAs (miRNAs, non-coding RNAs involved in various biological processes by regulating their target genes) also indicated that

Green tea polyphenol (-)-epigallocatechin-3-O-gallate (EGCG) inhibited melanoma tumor growth by activating 67-kDa laminin receptor (67LR) signaling which has an function in down regulated tumor cell proliferation and tumor formation by inducing apoptosis.

The bioactive compound also up-regulated miRNA-let-7b expression in induced tumor suppressor function in decrease function of 67LR in enhanced invasive and metastatic melanoma cells.

Indeed, green tea EGCG-also displayed a significant effect in promote function of let-7b in altering the traits,of malignant cell in melanoma through regulating the expression of HMGA2.with action as DNA transcriptional regulator.


Green tea EGCG. also induced expression of let-7b in inhibitions of oncoproteins and activation of tumor suppressor via tumor-over expressed 67LR in activation of PP2A, a tumor suppressor. through adenylate cyclase/cAMP pathway in cell communication.

In compared the effects of TNF-related apoptosis-inducing ligand (TRAIL), a protein with function in in induced tumor cells apoptosis. and green tea bioactive EGCG for treatment of groups of melanoma.
In A375 melanoma cell line, TRAIL application group demonstrated a strong effect in inhibition with apoptosis rate was 11.8% at dose of 150ng/mL in compared to green tea EGCG treatment group of 5%-7% .


Interestingly, in combined TRAIL and green tea EGCG treatment groups, the inhibited rate increased sufficiently to 48.9 - 59.1%


Further analysis also found that EGCG effective in treatment of melanoma was attributed to activity of caspase-3 rather than caspase-8 in mediation of programmed cell death (apoptosis).

The findings suggest that by blocking the sequence of gene expression of tumor, green tea polyphenol (-)-epigallocatechin-3-O-gallate (EGCG) may be considered as an adjunct combined with TRAIL for prevention and treatment of melanoma.
Arthritis Is Curable
You Can Eliminate Osteoarthritis
By addressing the Underlying Causes through Clinical Trials and Studies

Ovarian Cysts And PCOS Elimination
Holistic System In Existence That Will Show You How To
Permanently Eliminate All Types of Ovarian Cysts Within 2 Months

FOOD HACK for Weight Loss
A Simple Cooking Technique That Cuts The Calories & Glycemic
Impact In Rice, Pasta, And Potatoes In Half

Back to Kyle J. Norton Home page http://kylejnorton.blogspot.ca

Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sources
(1) Epigallocatechin-3-gallate(EGCG) suppresses melanoma cell growth and metastasis by targeting TRAF6 activity by Zhang J1,2, Lei Z1,2, Huang Z3, Zhang X1,2, Zhou Y1,2, Luo Z1,2, Zeng W1,2, Su J1,2, Peng C1,2, Chen X1,2.(PubMed)
(2) EGCG enhances TRAIL-mediated apoptosis in human melanoma A375 cell line by Shen Q1, Tian F, Jiang P, Li Y, Zhang L, Lu J, Li J.(PubMed)
(3) Epigallocatechin-3-O-gallate up-regulates microRNA-let-7b expression by activating 67-kDa laminin receptor signaling in melanoma cells by Yamada S1, Tsukamoto S1, Huang Y1, Makio A1, Kumazoe M1, Yamashita S1, Tachibana H1.(PubMed)

All About Green Tea: Green tea, A Function Food In in Decreased Progression and Treatment of Her-2/ Positive Breast Cancer

Green tea may have a strong and positive impact in reduced breast cancer development in women with mutated gene HER2, some scientists suggested.

Breast cancers with HER2 gene amplification or HER2 protein overexpression are called HER2-positive HER2 is a protein that causes breast cancer cells to grow aggressively.


HER2-positive breast cancers tend to grow faster and are more likely to spread and come back in compared to HER2-negative breast cancers.

Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world. However, as yin in nature herbal medicine or food, long term injection of large amounts may obstruct the balance of yin-yang, induced "yin excessive syndrome" or "yang vacuity syndrome" including weaken immunity and painful case of GERD,... according to traditional Chinese medicine's Yin-Yang theory.


Breast cancer is a medical condition characterized by irregular cells growth in the breast tissues. At the late stage, cancerous cell may travel a distance away to infect other organs and tissues from original site.

The study of bioactive green tea polyphenol epigallocatechin-3-gallate (EGCG) was found to decrease progression of breast cancer cells with Her-2/neu over expression, through many mechanisms.

Application of green tea EGCG to Her-2/neu-driven mammary tumor cells showed a significant effect in blocking over expression of key regulators in the epithelial to mesenchymal transition (EMT) pathway in induced invasive cell proliferation in breast outer layer tissues.

Additionally, the bioactive compound also inhibited Her-2/neu-driven mammary tumor cells by enhanced genes expression in related to tumor suppressor(epithelial genes E-cadherin, gamma-catenin) and promoted tumor cell cycle arrest(MTA3) and involved in the regulation of cellular proliferation and differentiation in target tissues(estrogen receptor alpha (ERalpha)).

Further analysis the study also addressed the important role of green tea EGCG in inhibition of Her-2/neu-driven mammary tumor cells through decreased the function of snail gene in expression of tumor cells proliferative activity.

In cell migration and invasion assays, green tea EGCG also restrained branching colony growth and invasion of Her-2/neu-driven mammary tumor cells

Interestingly, invasive and metastatic I phenotypes in mouse mammary tumor cells driven by over expression of protein in transmuted transcription of DNA, involved cell survival and a messenger-independent in protect against apoptotic tumor cells also inhibited by administration of green tea EGCG.

Furthermore, green tea EGCG treatment activated FOXO3a in triggered apoptosis of tumor cells and reversed the invasive characteristic of in ERalpha-positive breast cancer cells by blocking expression of protein of transforming growth factor beta in induced tumor cell growth, cell proliferation, cell differentiation.


Further differentiation of over expression of the epidermal growth factor receptor family member Her-2/neu in breast cancer, application of EGCG not only inhibited mouse mammary tumor virus (MMTV)-Her-2/neu NF639 cell growth in culture and soft agar.but also ameliorated risk of basal Her-2/neu receptor tyrosine phosphorylation in contribution of exceptional oncogenic potency. via regulation of enzymes involved in cellular growth, proliferation, differentiation (phosphatidylinositol 3- kinase), and proteins in induced oncogenic transformation (Akt kinase to NF-kappaB pathway).


In SMF derived from mammary gland tumors and cultured and also epidermal growth factor receptor 4, green tea EGCG inhibited the expression of a significantly higher phosphorylation state of basal receptor which display high constitutive Her-2/neu tumor.

Interestingly in the study of epigallocatechin-3 gallate (EGCG) effects in inhibited growth of Trastuzumab-resistant HER2-driven breast cancer cells, researchers found that EGCG treatment in a dose-dependent inhibited trastuzumab-resistant BT474 human breast cancer cells, isolated by chronic trastuzumab exposure and JIMT-1 breast cancer cells, by decreasing tumor growth, tumor cellular ATP production in absorption of chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes, and by inducing tumor cells apoptosis at high concentrations.

Most importantly, EGCG also suppressed multiple cellular processes such as glucose metabolism, apoptosis, cell proliferation, transcription and cell migration. of Akt activity, improved FOXO3a function in triggered apoptosis of tumor cells and elevated expression of anti tumor suppressor proteins. p27Kip1

Dr. Eddy SF , the lead author said, "EGCG in combination with trastuzumab may provide a novel strategy for treatment of HER2-over expressing breast cancers, given that EGCG can cross the blood-brain barrier".

Taking altogether, green tea with abundant bioactive polyphenol epigallocatechin-3-gallate (EGCG) may have therapeutic potential in reduced risk and progression of HER2 positive breast cancer, particularly when combined with other chemo-medicine.


Arthritis Is Curable
You Can Eliminate Osteoarthritis
By addressing the Underlying Causes through Clinical Trials and Studies

Ovarian Cysts And PCOS Elimination
Holistic System In Existence That Will Show You How To
Permanently Eliminate All Types of Ovarian Cysts Within 2 Months

FOOD HACK for Weight Loss
A Simple Cooking Technique That Cuts The Calories & Glycemic
Impact In Rice, Pasta, And Potatoes In Half

Back to Kyle J. Norton Home page http://kylejnorton.blogspot.ca

Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sources
(1) Trastuzumab-resistant HER2-driven breast cancer cells are sensitive to epigallocatechin-3 gallate by Eddy SF1, Kane SE, Sonenshein GE.(PubMed)
(2) Activation of FOXO3a by the green tea polyphenol epigallocatechin-3-gallate induces estrogen receptor alpha expression reversing invasive phenotype of breast cancer cells by Belguise K1, Guo S, Sonenshein GE.(PubMed)
(3) Green tea polyphenol epigallocatechin-3 gallate inhibits Her-2/neu signaling, proliferation, and transformed phenotype of breast cancer cells by Pianetti S1, Guo S, Kavanagh KT, Sonenshein GE.(CANCER RESEARCH 62, 652–655, February 1, 2002])

All About Green Tea: Green tea, A Function Food In Reduced Risk and Treatment of Ovarian Cancer

Green tea may have a potential effect in reduced risk and treatment of ovarian cancer, some institute studies suggested

Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world. However, as yin in nature herbal medicine or food, long term injection of large amounts may obstruct the balance of yin-yang, induced "yin excessive syndrome" or "yang vacuity syndrome" including weaken immunity and painful case of GERD,... according to traditional Chinese medicine's Yin-Yang theory.

Ovarian cancer is a medical condition characterized by cell growth disorderly in the ovaries. At the late stage, cancerous cells may infect tissues and organs far away from the originated site.

In the analysis of the EGCG effects on 8 ovarian cancer cell lines (SKOV3, CAOV3, OVCAR3, OVCAR10, A2780, CP70, C30, and C200) and showed IC50s for EGCG at the micromolar range, researchers found that EGCG inhibited all ovarian cancer cell lines in dose depending manner.

Normal dose application of EGCG displayed a significant increase of antioxidant in reduced ROS over expression of oxidative stress in inhibited ovarian cancer through cell cycle arrest in G2/M phase.

Further differentiation also revealed that administration of EGCG at common dose not only demonstrated a 6 fold increase of cisplatin potency for treatment of SKOV3, CAOV3, and C200 cells, but also attenuated the chemodrug toxicity.

However, the effect of EGCG on the formation of reactive oxygen species (ROS) was biphasic.
The phytochemical was shown to induce and decrease ROS formation in different doses.

Therefore, higher dose of EGCG promoted over expression of antioxidants in reduced oxidative stress may amplify the toxicity in ameliorated human cancer cells proliferation and induced apoptosis.

Dr., the lead author said, "EGCG may accentuate oxidative stress to inhibit growth of ovarian cancer cells and sensitize them to cisplatin".

Other researchers in the study of toxicity of EGCG suggested that green tea catechin, (-)-epigallocatechin-3-O-gallate (EGCG) as a potent adjuvant to enhance the anti tumor efficacy of cisplatin while mitigating its harmful side effects through various mechanisms.

Application of EGCG showed to promote hyaluronic acid function in regulation of normal cell division and prevention of the acid in initiation of cancerous cell proliferation.

Hyaluronic acid, a polysaccharide molecule, plays an important role in cell proliferation and migration, and may involve in the progression of some malignant tumors.

Additionally, EGCG also expressed anti cancer effect by promoting the injection of chemo medicine cisplatin into the CD44-over expressing cancer cells to prevent over growth of tumor cells.

In regard to toxicity, EGCG on one hand, reduced over expression of oxidative stress in initiated toxicity against off-target organs and tissues through induction of a significant antioxidant activity on the hand, and stimulated function of toxicity originating from cisplatin into the target tumors on the other..

Further analysis, green tea catechin-based micellar nanocomplexes also inhibited superiorly against tumor growth with no injection of cisplatin and expressed a significant inhibition without induced toxicity in both cancer cells suspended in culture medium and injected into the animal models and peritoneal metastatic model of human ovarian cancer.

In other words, green tea catechin-based micellar nanocomplexes may be considered as a safe and effective cisplatin nanomedicine for ovarian cancer treatment..

More interestingly, in the additionally examined the effect of EGCG in suppressing ovarian cancer cell growth in 3 human ovarian cancer cell lines (p53 negative, SKOV-3 cells; mutant type p53, OVCAR-3 cells; and wild type p53, PA-1 cells),

EGCG decreased tumor growth in each cell line in a dose-dependent fashion and induced apoptosis and cell cycle arrest, particular to the G(1) phase in SKOV-3 and OVCAR-3 cells in compared to G(1)/S transition phase arrest in PA-1 cells.

The chemical also differentiately upregulated the expression of genes and proteins in promoted cancer cell arrest, suppressed tumor growth and induced cell death (Bax, p21, Retinoblastoma, cyclin D1, CDK4, Bcl-X(L)) by more than 2-fold

Taking altogether, green tea may have a profound effect in reduced risk and treatment of ovarian cancer through expression of phytochemical EGCG. However, intake of green tea extract must be taken with care, as overdoses were found to induce liver toxicity.

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Back to Kyle J. Norton Home page http://kylejnorton.blogspot.ca

Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sources
(1) Hyaluronic acid-green tea catechin micellar nanocomplexes: Fail-safe cisplatin nanomedicine for the treatment of ovarian cancer without off-target toxicity by Bae KH1, Tan S1, Yamashita A1, Ang WX1, Gao SJ1, Wang S1, Chung JE1, Kurisawa M2.(PubMed)
(2) Epigallocatechin-3-gallate delivers hydrogen peroxide to induce death of ovarian cancer cells and enhances their cisplatin susceptibility by Chan MM1, Soprano KJ, Weinstein K, Fong D.(PubMed)
(3) Anticancer effects of (-)-epigallocatechin-3-gallate on ovarian carcinoma cell lines by Huh SW1, Bae SM, Kim YW, Lee JM, Namkoong SE, Lee IP, Kim SH, Kim CK, Ahn WS.(PubMed)

All About Green Tea: Green tea, A Function Food In Reduced Risk and Treatment of Lung Cancer

Green tea may have a profound and extrinsic effect in reduced risk and treatment of lung cancer, some scientists suggested.

Green tea, a precious drink processes numbers of health benefit known to almost everyone in Asia and Western world. However, as yin in nature herbal medicine or food, long term injection of large amounts may obstruct the balance of yin-yang, induced "yin excessive syndrome" or "yang vacuity syndrome" including weaken immunity and painful case of GERD,... according to traditional Chinese medicine's Yin-Yang theory. Adding a slice of ginger will neurtalize the yin over expression.

Ginger, is a warm herb used in TCM to warm the Middle Burnner and the Lungs, rescues Yang, transforms Phlegm by enhancing the functions of lung, spleen and stomach channels.

Lung cancer is a medical condition characterized by cells growth disorderly and uncontrollably of lung tissues. At the late stage, the cancerous cells may travel a distance from the original site to infect other organs and tissues.

In the study to investigate the anti lung cancer effect of Epigallocatechin-3-gallate (EGCg), the major polyphenolic compound present in green tea, after taking inot account of other con founders, researchers at the joint study lead by the Kyushu University of Health & Welfare, suggested that
1. The phychemical induced apoptosis of lung cancer through suppression of cell division, in cell culture
2. In human A549 human non-small-cell lung cancer cell line, EGCg inhibited cancerous cell proliferation by interfering mRNA expression in modulation of apoptotic cell death
3. Additionally, application of 100 μM EGCg for 24 h. exhibited cancerous morphological changes, thus reducing cell proliferation

The study also revealed that the efficacy of EGCg inhibited B-cell lymphoma-extra large (Bcl-xL) through expression of mRNA and suppression of gene in related to cell death.


Further analysis of Epigallocatechin-3-gallate (EGCg) in inhibited gene expression in risk of lung cancer by binding HIF-1α, in promoted cell proliferation and anchorage-independent growth, researchers launched a study to elucidate the role of microRNA in the EGCG inhibition of tobacco carcinogen-induced lung tumors in A/J mice found that 26 potential targeted genes of the 21 microRNAs. with the mRNA expression profiles may have some implications in increased lung cancer risk.

Interestingly, application of EGCg, indeed, demonstrated a significant effect in improved cell regulation and reduced cell proliferation through many mechanisms, including regulation of

1. AKT pathway in promoted survival and growth in response to extracellular signals.
2. NF-κB expression in cellular responses to stimuli such as stress, cytokines, free radicals, heavy metals, ultraviolet irradiation and
3. MAP kinases, involved variety of fundamental cellular processes such as proliferation, differentiation, motility, stress response, apoptosis, and survival.

In other words, Epigallocatechin-3-gallate (EGCg) effect reduced risk and treatment of lung cancer is attributed to the inhibition of expression of RNA in transmitting information to proteins with function to initiated cancer cell change, including cell proliferation and apoptosis.


The findings also suggested that green tea Epigallocatechin-3-gallate (EGCg) has a strong effect in reduced risk lung cancer through both expression of mutate and cancer-related genes.

More importantly, mutated genes expression has been identified in contribution to cancer development and progression, therefore by target the expression of such genes may help scientists in explore the origins of abnormal gene expression in compared to normal cells.

Other researchers suggested that by targeting both DNA and RNA data to identify alternative expression of mutated gene in patients of lung cancer may open the door by offering specific treatment only for such patients

More precisely, by identified such gene in cancer cell patients, scientist may prescribe gene targeting technology, specific medication and treatment to stop cancer from growing and spreading.


Further differentiation of the effect of green tea extract in lung cancer risk, researchers at the University in Toruń filed the following report
1. Green tea extract catechins demonstrated a significant effect in inhibition of lung cancer line A549 independent to doses applied and
2. Increased cell and marker of cell degradation
3. Green tea extract catechins also expressed a strong protective effect in reduced self cause of toxicity

Collectively, this illustration indicated that green tea extract catechins exerted anti lung cancer progression through protection against destruction and damage of redundant cellular components occurring in vacuoles within the cell without induced side effects


The evidences indicated that certain phytochemicals found in green tea may have a potential in attenuated risk and treatment of lung cancer. But intake of green tea extract supplements have been found to induce liver toxicity, particularly if overdosed.
Arthritis Is Curable
You Can Eliminate Osteoarthritis
By addressing the Underlying Causes through Clinical Trials and Studies

Ovarian Cysts And PCOS Elimination
Holistic System In Existence That Will Show You How To
Permanently Eliminate All Types of Ovarian Cysts Within 2 Months

FOOD HACK for Weight Loss
A Simple Cooking Technique That Cuts The Calories & Glycemic
Impact In Rice, Pasta, And Potatoes In Half

Author Biography
Kyle J. Norton (Scholar, Master of Nutrients, All right reserved)
Health article writer and researcher; Over 10.000 articles and research papers have been written and published on line, including world wide health, ezine articles, article base, healthblogs, selfgrowth, best before it's news, the karate GB daily, etc.,.
Named TOP 50 MEDICAL ESSAYS FOR ARTISTS & AUTHORS TO READ by Disilgold.com Named 50 of the best health Tweeters Canada - Huffington Post
Nominated for shorty award over last 4 years
Some articles have been used as references in medical research, such as international journal Pharma and Bio science, ISSN 0975-6299.

Sources
(1) Green tea catechin, epigallocatechin-3-gallate, attenuates the cell viability of human non-small-cell lung cancer A549 cells via reducing Bcl-xL expression by Sonoda JI1, Ikeda R2, Baba Y3, Narumi K1, Kawachi A1, Tomishige E1, Nishihara K1, Takeda Y2, Yamada K4, Sato K5, Motoya T1.(PubMed)
(2) Gene regulation mediated by microRNAs in response to green tea polyphenol EGCG in mouse lung cancer by Zhou H, Chen JX, Yang CS, Yang MQ, Deng Y, Wang H.(PubMed)
(3) Green tea extract induces protective autophagy in A549 non-small lung cancer cell line by Izdebska M1, Klimaszewska-Wiśniewska A1, Hałas M1, Gagat M1, Grzanka A1.(PubMed)