Sugar supplement may be helpful for tumour, cancer treatment
According to a new study, a nutritional supplement called Mannose sugar can help slow down tumour growth and enhance the effects of chemotherpay with multiple types of cancer.
The results of the study is a step towards understanding how mannose could be used to treat cancer.
Tumours use more glucose than normal, healthy tissues. However, it is very hard to control the amount of glucose in your body through diet alone. In this study, the researchers found that mannose can interfere with glucose to reduce how much sugar cancer cells can use.
"Tumours need a lot of glucose to grow, so limiting the amount they can use should slow cancer progression. The problem is that normal tissues need glucose as well, so we can't completely remove it from the body. In our study, we found a dosage of mannose that could block enough glucose to slow tumour growth in mice, but not so much that normal tissues were affected," said lead study author.
"This is early research, but it is hoped that finding this perfect balance means that, in the future, mannose could be given to cancer patients to enhance chemotherapy without damaging their overall health," he further added.
The researchers first examined how mice with pancreatic, lung or skin cancer responded when mannose was added to their drinking water and given as an oral treatment. They found that adding the supplement significantly slowed the growth of tumours and did not cause any obvious side effects.
To test how mannose could also affect cancer treatment, mice were treated with cisplatin and doxorubicin - two of the most widely used chemotherapy drugs. They found that mannose enhanced the effects of chemotherapy, slowing tumour growth, reducing the size of tumours and even increasing the lifespan of some mice.
Several other cancer types, including leukemia, osteosarcoma, ovarian and bowel cancer, were also investigated. Researchers grew cancer cells in the lab and then treated them with mannose to see whether their growth was affected.
Some cells responded well to the treatment, while others did not. It was also found that the presence of an enzyme that breaks down mannose in cells was a good indicator of how effective treatment was.
"Our next step is investigating why treatment only works in some cells so that we can work out which patients might benefit the most from this approach. We hope to start clinical trials with mannose in people as soon as possible to determine its true potential as a new cancer therapy," said a researcher.
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The results of the study is a step towards understanding how mannose could be used to treat cancer.
Tumours use more glucose than normal, healthy tissues. However, it is very hard to control the amount of glucose in your body through diet alone. In this study, the researchers found that mannose can interfere with glucose to reduce how much sugar cancer cells can use.
"Tumours need a lot of glucose to grow, so limiting the amount they can use should slow cancer progression. The problem is that normal tissues need glucose as well, so we can't completely remove it from the body. In our study, we found a dosage of mannose that could block enough glucose to slow tumour growth in mice, but not so much that normal tissues were affected," said lead study author.
"This is early research, but it is hoped that finding this perfect balance means that, in the future, mannose could be given to cancer patients to enhance chemotherapy without damaging their overall health," he further added.
The researchers first examined how mice with pancreatic, lung or skin cancer responded when mannose was added to their drinking water and given as an oral treatment. They found that adding the supplement significantly slowed the growth of tumours and did not cause any obvious side effects.
To test how mannose could also affect cancer treatment, mice were treated with cisplatin and doxorubicin - two of the most widely used chemotherapy drugs. They found that mannose enhanced the effects of chemotherapy, slowing tumour growth, reducing the size of tumours and even increasing the lifespan of some mice.
Several other cancer types, including leukemia, osteosarcoma, ovarian and bowel cancer, were also investigated. Researchers grew cancer cells in the lab and then treated them with mannose to see whether their growth was affected.
Some cells responded well to the treatment, while others did not. It was also found that the presence of an enzyme that breaks down mannose in cells was a good indicator of how effective treatment was.
"Our next step is investigating why treatment only works in some cells so that we can work out which patients might benefit the most from this approach. We hope to start clinical trials with mannose in people as soon as possible to determine its true potential as a new cancer therapy," said a researcher.
THIS IS ONLY FOR INFORMATION, ALWAYS CONSULT YOU PHYSICIAN BEFORE HAVING ANY PARTICULAR FOOD/ MEDICATION/EXERCISE/OTHER REMEDIES.
PS- THOSE INTERESTED IN RECIPES ARE FREE TO VIEW MY BLOG- https://gseasyrecipes.blogspot.com/ FOR INFO ABOUT KNEE REPLACEMENT, YOU CAN VIEW MY BLOG-
https:// kneereplacement-stickclub.blogspot.com/
FOR CROCHET DESIGNS https://gscrochetdesigns.blogspot.com
Labels: cancer tumour, chemotherapy, cisplatin, doxorubicin, enhances, Leukemia, lots of glucose to grow, lung or skin cancers, mannose, no damage to health, oral treatment, pancreatic, reduce, sugar supplement
posted by G S Iyer at 3:34 AM
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