Saturday, July 30, 2011

Progeria shows that this protein has an on-and-off switch

New study could supply aid to kids using a uncommon condition that triggers them to age at 10 times the standard rate. But a brand new research while in the journal Science Translational Research in individuals with progeria shows that this protein has an on-and-off switch, providing scientists insight into how folks, even devoid of the syndrome, age.

There’s presently no set up heal for progeria, nevertheless the study reveals that an immune-suppressing drug referred to as rapamycin may very well be promising in clearing progerin from cells, thus stopping the aging method, Science reported.
What is Progeria?

According to MayoClinic, Progeria is a progressive genetic disorder that causes children to age rapidly, beginning in their first two years of life.

Children with progeria, also known as Hutchinson-Gilford progeria syndrome (HGPS), generally appear normal at birth. By 12 months, signs and symptoms, such as slow growth and hair loss, begin to appear.
Progeria Symptoms

Signs and symptoms of this progressive disorder include:

  • Slowed growth, with below-average height and weight
  • A narrowed face and beaked nose
  • Hair loss (alopecia), including eyelashes and eyebrows
  • Hardening and tightening of skin on trunk and extremities (scleroderma)
  • Head disproportionately large for face
  • Thin lips
  • Visible veins
  • Prominent eyes
  • Small lower jaw (micrognathia)
  • High-pitched voice
  • Delayed and abnormal tooth formation
  • Diminished body fat and muscle
  • Stiff joints
  • Hip dislocation
  • Insulin resistance
  • Irregular heartbeat
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