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NAMPT as a Dedifferentiation-Inducer Gene: NAD+ as Core Axis for Glioma Cancer Stem-Like Cells Maintenance
Conclusion and Perspectives Gliomas are the most prevalent primary brain cancer in adults and include a broad category of tumors including astrocytoma, oligodendroglioma, and GBM. Regardless of tumor aggressiveness, malignancy, and infiltration, these glia-derived tumors rarely exceed a median survival time of 12–14 months. Driven by the infiltrative nature of these tumors, the clinical approach is difficult and relapses often occur with fatal consequences. These unsuccessful attempts to control glioma's fate have fostered research looking for more effective therapies. (GSCs) are a small subset of CD133&#...
Source: Frontiers in Oncology - May 2, 2019 Category: Cancer & Oncology Source Type: research

Osteoporosis and Sarcopenia Increase Frailty Syndrome in the Elderly
Conclusions World population is aging and the increase in life expectancy is often unhealthy. In particular, musculoskeletal aging, which leads to sarcopenia and osteoporosis, has several causes such as changes in body composition, inflammation, and hormonal imbalance. Sarcopenia, osteoporosis, and more frequently, sarcopenic obesity are commonly associated with aging and frequently closely linked each other, often leading to the development of a frailty syndrome. Frailty syndrome favors an increased risk of loss function in daily activities, for cardiovascular diseases, cancers, falls, and mortality. As the number of eld...
Source: Frontiers in Endocrinology - April 23, 2019 Category: Endocrinology Source Type: research

Orexin-A Prevents Lipopolysaccharide-Induced Neuroinflammation at the Level of the Intestinal Barrier
We examined a possible protective effect of OX-A against LPS-induced ROS formation and microglia activation. To mimic in vitro the connection between gut and brain and to study the putative effect on the cortical microglia, we used a co-culture of Caco-2 cells and primary cortical microglia with Caco-2 cells placed at the apical side of a transwell and primary cortical microglia at the basolateral side. All treatments used to study the apical vs. basal connection were applied to the apical compartment. We used DHR (10 μM, 20 min), a cell-permeable fluorogenic probe useful for the detection of ROS formation, to dete...
Source: Frontiers in Endocrinology - April 9, 2019 Category: Endocrinology Source Type: research

Vitamin D Deficiency Is As Dangerous As Smoking
The advice you’re getting from your doctor, the TV and even the Surgeon General is so wrong, it’s scary. They’re all busy telling you to stay out of the sun. But Swedish researchers recently discovered that nonsmokers who avoid the sun have a life expectancy similar to smokers who spend a lot of time in the sun. Staying out of the sun is as dangerous as smoking.1 It doesn’t surprise me. I tell all my patients sunlight exposure is essential to our health because it is the best source of vitamin D… possibly the most important nutrient we know of. Mainstream medicine still doesn’t recognize th...
Source: Al Sears, MD Natural Remedies - May 19, 2016 Category: Complementary Medicine Authors: Al Sears Tags: Health Source Type: news

Help! My daughter has become a vegetarian!
Q: My daughter has decided to follow a vegetarian diet. Do I need to worry about protein deficiency? ~ Worried Mom This is one of the most common questions that pediatricians are asked. A vegetarian diet, and especially one that includes fish, can be a very healthy option. Learn more about nutrition for vegetarians and ways your family can shift to a vegetarian diet. Q: Does my child need to eat meat to get enough protein? Complete nutrition, including adequate protein, can easily be obtained without eating meat. Meat is completely unnecessary if a diet is high in fruits, vegetables, nuts, beans, fish, whole grains, eggs...
Source: Thrive, Children's Hospital Boston - April 6, 2016 Category: Pediatrics Authors: Carolyn Sax Tags: Parenting Teen Health Dr. Carolyn Sax vegetarian Source Type: news