Even though vitamin B12 is found in many foods, its insufficiency and deficiency are relatively common. Low B12 symptoms lead ...

Deficiency in vitamin B12 levels could lead to a series of health issues including fatigue, weakness, neurological problems, ...

Medically reviewed by Steven Gans, MD The peripheral nervous system (PNS) is the system of nerves and ganglia outside the brain and spinal cord.  The PNS consists of the peripheral nerves, ...

Scientists found that aggressive lung cancer cells create their own electrical network, helping them spread. This unique ...

Mar. 13, 2025 — Researchers devised a process to convert a skin cell directly into a neuron, eliminating the need to generate induced pluripotent stem cells. Such neurons could be used to treat ...

How Healthy Stem Cells Turn Into Oral Cancer ... embryo that acts like a navigation system, directing cells where to build the spine and nervous ... Brain Cells Remain Healthy After a Month ...

Although neurons are considered the basic units of the brain and nervous system, they do not do all the work. Glia are a non-neuronal category of cells that do not transmit electrical signals but ...

Neural stem cells are multipotent adult stem cells present in the adult central nervous system that can self-renew, and give rise to new neurons and supporting cells called glial cells.

Researchers discovered that epithelial cells that line human skin are able to communicate danger to the body through a silent ...

However, only the nerve fibers project into the tumor, while the nuclei of the nerve cells lie far outside, in the ganglia, the control centers of the peripheral nervous system. Therefore ...

The team exposed embryonic stem cells to 24 chemicals categorized into those that affect the nervous system, heart, liver and kidneys and those that are carcinogenic 4. Examples of the chemicals ...

New research has uncovered a mechanism by which brain cancer cells reprogram immune cells from fighting cancer to enabling tumor growth.