The results, reported in the journal PLOS Computational Biology, show precisely how a small protein that can both damage or grow
blood vessels in the eye causes vision loss and blindness in people with diabetes.
Not exact matches
Sometimes babies may have a red spot or two
in the
eyes,
caused by
blood vessels which broke during birth.
They also point out that the same mechanism found to
cause damage to
blood vessels in the
eye may
cause diabetic damage to the kidneys and nerves.
ROP is a condition that
causes abnormal
blood vessels to grow
in the retina (back of the
eye) and can
cause retinal detachment, which is a major
cause of childhood blindness globally.
The leading
cause of death
in women, cardiovascular disease (CVD) is a constellation of ailments affecting the heart and
blood vessels, including conditions such as coronary heart disease, stroke, and diseases of the small
blood vessels, such as
in the
eyes and kidneys.
Dr. Chen's previous work focused on retinal vascular biology to understand the
causes and identify potential therapies to treat pathologic
blood vessel growth
in eye diseases, including the wet form of AMD.
In a separate study, Skapek discovered that Arf, a gene that is known to block cancer formation, also signals to certain blood vessels in the developing eye and causes them to shrink and go awa
In a separate study, Skapek discovered that Arf, a gene that is known to block cancer formation, also signals to certain
blood vessels in the developing eye and causes them to shrink and go awa
in the developing
eye and
causes them to shrink and go away.
We can then ask whether
blood vessels overgrow
in the absence of this regulatory pathway; whether overgrowth
causes fluid loss from the
vessels that
in turn
causes eye cells to die; and how the
eye might try to recover even without any other intervention.
That's because a lack of sleep can decrease the amount of oxygen that reaches your
eyes, which
in turn
causes blood vessels in them to dilate and appear red.
Retinopathy of prematurity
causes blood vessels to grow
in the retina, the light - sensitive tissue
in the back of the
eye.
Placed over your
eyes, they act like a cold compress,
causing blood vessels to constrict and reducing swelling, says Rebecca Kazin, MD, associate director at the Washington Institute of Dermatologic Laser Surgery
in Chevy Chase, Maryland.
Aside from arthritis and spondylitis (the spine), psoriatic arthritis can
cause inflammation
in other organs, such as the
eyes, lungs, and even the big
blood vessel called the aorta.
If, however, they do not, the high glucose levels
in the
blood can damage the nerves and small
blood vessels of the
eyes, kidneys and heart and lead to artherosclerosis, hardening of the arteries that can
cause heart attack and stroke, according to Web MD..
It can also
cause other problems, too, such as injuries to the trachea and esophagus, injuries to
blood vessels in the
eyes, neck sprains, nerve damage, fainting, transient paralysis and even death.
Pannus is when a gradual change occurs
in your dog's
eye,
caused through
blood vessels and scar tissue entering the cornea.
Tiny
blood vessels in the inner lining of the
eye burst,
causing the retina to detach.
This chronic stimulation calls
in antibodies and inflammatory proteins, and these can
cause a lot of damage by precipitating into other delicate tissues such as the
eye, kidneys,
blood vessels, and joints.
It also
causes «changes
in cells of the skin, fibrous tissue and
blood vessels leading to premature skin aging... Another long - term effect is an inflammatory reaction of the
eye.»