Cancer

Using real-time recording of cellular movement, biologists have discovered how tumors form. Cancer cells extend cables and grab other cells. As little as five percent cancerous cells are needed for tumor formation, they suggest, stating that their findings could lead to more precise cancer testing.

Lung cancer is one of the most common cancer in cancer-related deaths worldwide, which is characterized by its strong metastatic potential. The melatonin hormone secreted by the pineal grand has an a...

John McDougall MD discusses the process of cancer growth, and shows that prevention through a healthy diet and lifestyle is the only defense, and "early detection" is BS. This is an excerpt from Dr. McDougall's talk at the 2016 Expo. For more info and to get the full talk, visit our store: https://store.vegsource.com/products/get-healthy-now-dvd-rainbow-set-13-hours-dvd ❤ ☀ °‧°‧☆ ☾ O U R S T O R E ☽ ☆‧°‧°☀ ❤ The Store: http://store.vegsource.com ▬▬▬▬▬▬▬▬▬ஜ۩۞ F O L L O W ۞۩ஜ▬▬▬▬▬▬▬▬ ☪ Instagram: 'vegsource' or http://www.instagram.com/vegsource → Personal Questions: http://vegsource.tumblr.com ۞ Facebook: http://www.facebook.com/vegsource Twitter: http://www.twitter.com/vegsource ◂ ◃ ☀ °‧°‧☆ W E B S I T E ☆‧°‧°☀ ▹ ► ▻ http://www.vegsource.com

Melatonin, which is synthesized by the pineal gland and released into the blood, exhibits antitumor properties. However, the mechanisms underlying these effects, particularly in stomach cancer, remain unknown. In the present study, the effect of melatonin on the nuclear factor (NF)‑κB signaling pathway and the mitogen‑activated protein kinase signaling pathway, involving p38 and c‑Jun‑N‑terminal kinase (JNK), were investigated in SGC7901 gastric cancer cells. In addition, the effect of melatonin on the survival, migration and apoptosis of these cells was investigated in vitro in order to evaluate the use of melatonin for the treatment of gastric cancer. The results of the present study revealed that melatonin decreased the viability and migration of SGC7901 cells. Furthermore, melatonin induced apoptosis. Melatonin was identified to elevate the expression levels of phosphorylated (p)‑p38 and p‑JNK protein, and decrease the expression level of nucleic p‑p65. These results suggest that the protein levels of p65, p38 and JNK are associated with the survival of SGC7901 cells following treatment with melatonin. The optimal concentration of melatonin was demonstrated to be 2 mM, which significantly induced apoptosis following a 24 h treatment period. These findings suggest that conflicting growth signals in cells may inhibit the efficacy of melatonin in the treatment of gastric cancer. Therefore, adjunct therapy would be required to improve the efficacy of melatonin in the treatment of cancer.

There is highly credible evidence that melatonin mitigates cancer at the initiation, progression and metastasis phases. In many cases, the molecular mechanisms underpinning these inhibitory actions have been proposed. What is rather perplexing, however, is the large number of processes by which mela …

A 100-page document outlines how the American Cancer Society couldn't care less about curing cancer and is only interested in profiting off disease.

New research shows that the metastatic process (cancer spread) is enhanced by fat intake. Mice given a high fat diet, including palmitic acid (a major component of palm oil which is found in lots of household products) developed the most aggressive cancer spread. The study identifies for the first time a protein called CD36 which has an essential role in cancer spreading.

The long-recognized fact that oxidative stress within mitochondria is a hallmark of mitochondrial dysfunction has stimulated the development of mitochondria-targeted antioxidant therapies. Melatonin should be included among the pharmacological agents able to modulate mitochondrial functions in cancer, given that a number of relevant melatonin-dependent effects are triggered by targeting mitochondrial functions. Indeed, melatonin may modulate the mitochondrial respiratory chain, thus antagonizing the cancer highly glycolytic bioenergetic pathway of cancer cells. Modulation of the mitochondrial respiratory chain, together with Ca2+ release and mitochondrial apoptotic effectors, may enhance the spontaneous or drug-induced apoptotic processes. Given that melatonin may efficiently counteract the Warburg effect while stimulating mitochondrial differentiation and mitochondrial-based apoptosis, it is argued that the pineal neurohormone could represent a promising new perspective in cancer treatment strategy.

ReferenceEl-Haggar SM, El-Shitany NA, Mostafa MF, El-Bassiouny NA. Metformin may protect nondiabetic breast cancer women from metastasis. Clin Exp Metastasis. 2016;33(4):339-357. ObjectiveTo investigate the impact of adding metformin to breast cancer adjuvant therapy in nondiabetic womenStudy Design and ParticipantsParticipants included women aged 40 to 65 from Damanhour Oncology Center (Damanhour, Egypt) with newly diagnosed breast cancer.

New research shows that the metastatic process (cancer spread) is enhanced by fat intake. Mice given a high fat diet, including palmitic acid (a major component of palm oil which is found in lots of household products) developed the most aggressive cancer spread. The study identifies for the first time a protein called CD36 which has an essential role in cancer spreading.

The International Scientific Research Organization for Science, Engineering and Technology (ISROSET) is a Non-Profit Organization; The ISROSET is dedicated to improvement in academic sectors of Science (Chemistry, Bio-chemistry, Zoology, Botany, Biotechnology, Pharmaceutical Science, Bioscience, Bioinformatics, Biometrics, Biostatistics, Microbiology, Environmental Management, Medical Science, Forensic Science, Home Science, Library Science, Material Science Military Science, Physical Science, Physical Education Science, Educational Science, Fisheries, seed technology, Agriculture, Forestry Science, Mathematics, Physics, Statistics and Geology/Earth Science), Computer Science, Engineering and Information Technology, Commerce, Management, Economics Sociology and Social Science.

Epithelia are protected from adverse conditions by a mucous barrier. The secreted and transmembrane mucins that constitute the mucous barrier are largely unrecognized as effectors of carcinogenesis. However, both types of mucins are intimately involved ...

Essential questions every patient should ask before starting treatment

Objectives We aimed to characterise the microbial changes associated with histological stages of gastric tumourigenesis. Design We performed 16S rRNA gene analysis of gastric mucosal samples from 81 cases including superficial gastritis (SG), atrophic gastritis (AG), intestinal metaplasia (IM) and gastric cancer (GC) from Xi’an, China, to determine mucosal microbiome dysbiosis across stages of GC. We validated the results in mucosal samples of 126 cases from Inner Mongolia, China. Results We observed significant mucosa microbial dysbiosis in IM and GC subjects, with significant enrichment of 21 and depletion of 10 bacterial taxa in GC compared with SG (q

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Study of colorectal, lung cancer cells treated with low-dose naltrexone (LDN) and chemotherapy. LDN had anticancer activity during treatment schedules.

An experimental nanoparticle therapy that combines low-density lipoproteins (LDL) and fish oil preferentially kills primary liver cancer cells without harming healthy cells, researchers report.

City of Hope has been deemed one of the nation's elite cancer hospitals by U.S. News & World Report and is recognized as a leading cancer hospital in the West. City of Hope also pioneers cancer and diabetes research, including clinical trials, and compassionate patient care.

Conventional medicine offers little hope in the fight against deadly malignant melanoma, but there are multiple foods, botanicals, and vitamins with proven anti-melanoma activity within nature’s pharmacopeia

This Naturopathic Oncology course contains a turnkey cancer treatment program that can be set up by any practitioner, clinic, spa, or hospital and even by patients and their families at home. If you need more information: https://drsircus.com/conquering-cancer-course/

A new therapeutic approach gives promising results for the treatment of multiple myeloma, a cancer of the bone marrow currently considered incurable with conventional chemotherapy. The study resulted in a total cure rate of 41 percent, a record level using this strategy. Moreover, patients in complete remission six months after the allograft had a relapse-free survival rate of 60 percent.

Every cell in our body contains the complete DNA library. So-called methyl groups regulate that in body tissues only the genetic information is expressed that is indeed needed in this tissue. Now, for the first time, researchers verified that a lack of methyl groups in the gene body leads to an incorrect gene activation and, as a consequence, may lead to the emergence of cancer.

A simple change in diet could boost vitamin D levels for millions of Americans suffering from Type 2 diabetes, according to new research.