别名 4-ヒドロキシフェニルピルビン酸ジオキシゲナーゼ欠損症、Hereditary Tyrosinemia、Hereditary Tyrosinemias + [39] |
简介 A group of disorders which have in common elevations of tyrosine in the blood and urine secondary to an enzyme deficiency. Type I tyrosinemia features episodic weakness, self-mutilation, hepatic necrosis, renal tubular injury, and seizures and is caused by a deficiency of the enzyme fumarylacetoacetase. Type II tyrosinemia features INTELLECTUAL DISABILITY, painful corneal ulcers, and keratoses of the palms and plantar surfaces and is caused by a deficiency of the enzyme TYROSINE TRANSAMINASE. Type III tyrosinemia features INTELLECTUAL DISABILITY and is caused by a deficiency of the enzyme 4-HYDROXYPHENYLPYRUVATE DIOXYGENASE. (Menkes, Textbook of Child Neurology, 5th ed, pp42-3) |
靶点 |
作用机制 4HPPD抑制剂 |
非在研适应症- |
最高研发阶段批准上市 |
首次获批国家/地区 美国 |
首次获批日期2002-01-18 |
靶点 |
作用机制 FAH调节剂 |
在研适应症 |
非在研适应症- |
最高研发阶段临床1/2期 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
靶点- |
作用机制- |
在研适应症 |
非在研适应症- |
最高研发阶段早期临床1期 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
开始日期2025-09-01 |
申办/合作机构 |
开始日期2025-05-01 |
申办/合作机构 |
开始日期2024-04-01 |