Tag: Cancer

Scientists have developed a protocol for hematopoietic stem cell transplantation that reconstructs a healthy blood system and prevents blood cancers in old mice while also reducing toxicity [1]. The blood factory Hematopoietic stem cells (HSCs) work hard for our entire lives, producing vast numbers of various blood cells. As we age, this process, like many...

Scientists have found that only about 1% of presented tumor antigens come from oncogenic mutations. The remaining 99%, previously overlooked, may offer better treatment targets [1]. Going after mutations Cancer arises from a series of mutations that drive abnormal cellular behaviors, such as runaway proliferation. Cancerous cells also normally present abnormal peptides on their surfaces...

Screening of a natural compounds library has revealed the senomorphic properties of apigenin. This natural flavonoid also demonstrated rejuvenating effects on many aging-associated molecular features as well as physical and cognitive performance, and it has a beneficial impact on cancer treatment in mice and cells [1]. Drugs for old cells Senotherapeutics are therapeutic agents that...

Michael Levin, professor at Tufts University and director of Allen Discovery Center, has been working for years on how bioelectrical patterns affect development and aging. His research proves that this often-overlooked part of biology is immensely important and that mastering its mechanisms might one day do wonders for human health and longevity. By manipulating ion...

A study published in JAMA Internal Medicine suggests that a higher intake of butter is associated with increased mortality while a higher intake of plant-based oils is associated with reduced mortality [1]. Fats: the good, the bad, and the ugly Previous research has found that not all dietary fats are created equal. Results of different studies...

Applying statistical methods to a large dataset spanning almost 300 species, scientists found a positive correlation between body size and cancer prevalence [1]. Other researchers dispute that these findings invalidate the famous paradox. A paradox of size Cancer has forever been a mortal enemy of multicellular life. Sometimes, the cell’s “program” malfunctions, causing it to...