FRIDAY, Jan. 23, 2026 (HealthDay News) — Brain tumors are abnormal growths of cells in or around the brain. They can be primary (originating in the brain) or secondary (metastatic, spreading to the ...

Over the past few decades, advances in hematology have illuminated how a delicate balance between stem cell self-renewal and differentiation sustains healthy blood formation. In myelodysplastic ...

New research reveals that certain brain tumors may originate silently within normal brain cells long before a tumor forms.

Researchers from the University of Plymouth have identified proteins that fuel the growth of the most common type of brain tumor, a discovery that could ultimately lead to less invasive treatments for ...

Tumors are one of the most misunderstood diagnoses or conditions. While no one wants to be told they have one, many people don't realize that a tumor is nothing more than a clump of abnormal cells ...

Stanford University-led researchers report that tumor cells hijack mitochondria from immune cells, reducing anti-tumor immune ...

A mysterious RNA molecule found only in breast cancer led researchers on a six-year hunt that uncovered an entire hidden layer of cancer biology. The story began with T3p, a tiny RNA molecule found in ...

Cancer is a health condition in which cells grow uncontrollably, whereas a tumor is an abnormal mass of tissue that develops when cells multiply too quickly. Healthcare professionals may also refer to ...

About The Study: Among childhood cancer survivors in this cohort study, obesity was associated with an increased risk for multiple subsequent neoplasm types, while higher physical activity was ...