Search results
Results from the WOW.Com Content Network
Choroideremia (/ k ɒ ˌ r ɔɪ d ɪ ˈ r iː m i ə /; CHM) is a rare, X-linked recessive form of hereditary retinal degeneration that affects roughly 1 in 50,000 males. The disease causes a gradual loss of vision, starting with childhood night blindness , followed by peripheral vision loss and progressing to loss of central vision later in life.
The choroid plexus regulates the production and composition of cerebrospinal fluid (CSF), that provides the protective buoyancy for the brain. [2] [10] CSF acts as a medium for the glymphatic filtration system that facilitates the removal of metabolic waste from the brain, and the exchange of biomolecules and xenobiotics into and out of the brain.
Choroideremia-deafness-obesity syndrome This condition is inherited in an X-linked recessive manner. Ayazi syndrome (or Chromosome 21 Xq21 deletion syndrome ) [ 1 ] is a syndrome characterized by choroideremia , congenital deafness and obesity .
Choroideremia is caused by a loss-of-function mutation in the CHM gene which codes for Rab escort protein (REP-1). REP-1 and REP-2 (a REP-1 like protein) both help with the prenylation and transport of Rab proteins. [6] Rab27 has been found to preferentially depend on REP-1 for prenylation, which could be the underlying cause of choroideremia. [7]
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file
Credit - Denis Novikov—iStock/Getty Images. I f you’ve been scrolling too long on social media, you might be suffering from “brain rot,” the word of 2024, per the publisher of the Oxford ...
It is typically a branch of the internal carotid artery which supplies the choroid plexus of lateral ventricle and third ventricle as well as numerous structures of the brain. Occlusion of the artery can result in loss of sensation, loss of part of the visual field , and impaired movement, all on the opposite side of the body as the occlusion.
That set him up to be more sensitive to hyponatremia, in which the body holds on to too much water, causing symptoms including nausea, headache, cramping, confusion, fatigue, seizures and in ...