自从经历过那段时间的阴霾后,不希望后面的天使综合征的父母在初始拿到结果诊断时像自己那样仓皇失措.也因为国外很多最新的资讯不能及时的传播到国内,还有就是部分父母因为语言的原因不能了解到最新的药物进展信息,就萌生了建立一个类似天使基金会样的中文网站.

从注册域名angelman.org.cn,到备案,到wp安装到ssl设置.总算上线了,以后会慢慢的将天使基金会的网站的信息翻译成中文做到网站上,同时会后续跟进最新的天使综合征的药物进展信息,发布到网站

更多关于天使综合征的内容,请访问 https://angelman.org.cn

Ultragenyx, based in Novato, California, and GeneTx Biotherapeutics, headquartered in Downers Grove, Illinois, are partnering to advance a therapy for a rare neurogenetic disorder, Angelman syndrome. Ultragenyx will also have the option to acquire GeneTx.

Angelman syndrome primary affects the nervous system. It is caused by a loss of function of the maternally inherited allele of the UBE3A gene, which is found on chromosome 15. When the same gene deletion is on the allele inherited from the father, it presents as a completely different syndrome, Prader-Willi syndrome, a classic example of imprinting.

Symptoms of Angelman syndrome include a small head, specific facial features, severe intellectual disability, developmental delay, speaking problems, balance and movement issues, seizures, and sleep problems. The children are generally noted for a very happy personality. There are no specific treatments.

Under the terms of the deal, Utragenyx will pay GeneTx $20 million for an exclusive option to acquire GeneTx. This can be exercised any time before 30 days after the U.S. Food and Drug Administration (FDA) accepts the Investigational New Drug (IND) application for GTX-102. Ultragenyx can extend the option period by paying a $25 million payment. The extension option can happen any time until 30 months from the first dosing of a patient in a planned Phase I/II clinical trial or 90 days after data is available from that trial. It can extended again.

GeneTx will provide regulatory and scientific expertise and fund all development activities. Ultragenyx will provide staff support as well as strategic consulting and clinical expertise. They will work together to submit the IND and manage the Phase I/II trial.

If Ultragenyx picks up the option to buy GeneTx, it will then take over all development and commercialization activities. It will also acquire GeneTx for an initial purchase price with various milestone payments and royalties on any commercial products.

The IND is expected to be filed in the first half of 2020.

“GeneTx was formed by the Foundation for Angelman Syndrome Therapeutics (FAST), the largest patient organization in the Angelman community,” stated Paula Evans, GeneTx’s chief executive officer. “Donations to FAST, from family and friends, supported the preclinical research on this therapeutic strategy. It is entirely fitting that GeneTx would partner with a company that not only has proven expertise in the development and commercialization of rare disease therapeutics, but truly puts the patient first in each and every step of the treatment process.”

In March 2018, GeneTx’s GTX-101 received the FDA’s Orphan Drug Designation. The drug is an antisense oligonucleotide designed to inhibit transcription of the UBE3A-AS across the typically silent paternal allele of UBE3A. Antisense olignonucleotides are synthetic strings of nucleic acids that interfere with the normal processing of a target gene. The company believes that activating the silenced paternal UBE3A gene will mitigate Angelman symptoms.

What this basically means is that in Angelman’s syndrome, the gene inherited from the father isn’t being expressed, and by stimulating that gene to work, GTX-101 may eliminate some of the symptoms.

“Angelman syndrome is a devastating neurological condition with no treatment options that represents a very significant unmet medical need,” stated Emil D. Kakkis, president and chief executive officer of Ultragenyx. “GTX-102 is a novel and promising potential therapy specific to the disease mechanism in these patients, and we are pleased that GeneTx chose to partner with us based on our track record of rapid, innovative development in rare disease.”