EP7 罕见遗传病的个体化药物研发@Christiana Wang episode artwork

EPISODE · Mar 28, 2024 · 28 MIN

EP7 罕见遗传病的个体化药物研发@Christiana Wang

from 医学遗传前沿

我们已经发现了数千种孟德尔遗传病,但是其中能够通过靶向药物治疗的寥寥无几。本期节目,我们请到了来自贝勒医学院的Christiana Wang,一起聊一聊基于Antisense oligonucleotide (ASO)的罕见遗传病个体化药物研发。首先恭喜Christiana针对SPTAN1基因的ASO相关研究刚刚在ACMG年会上获得了David Rimoin Inspiring Exellence Award,并进行了大会报告!我们也对该项目的工作内容进行了分享和讨论。除了SPTAN1项目的相关内容,Christiana还分享了既往比较成功的ASO应用在罕见遗传病上的案例,包括Hungtington disease 以及Angelman syndrome。最后,我们探讨了罕见病药物研发的困境以及如何从整个社会层面推动药物研发。主要内容01:30 靶向SPTAN1突变相关遗传病的ASO药物研发工作10:00 如何提高ASO针对点突变的特异性?17:30 ASO药物案例:Huntington disease21:10 ASO药物案例:Angelman syndrome24:07 罕见病的药物研发如何可持续发展?相关链接及术语解析Christiana的获奖工作:https://www.gimopen.org/article/S2949-7744(24)00163-8/fulltextAntisense oligonucleotide (ASO): 反义寡核苷酸(ASOs)被定义为化学合成的寡核苷酸,通常长度为12-30个核苷酸,目的是通过Watson-crick碱基配对规则与RNA结合。 www.wikiwand.comGapmer: ASO的一种,两端为RNA,中间为DNA,可以实现基因敲降。单人单药的案例,Milasen: https://answers.childrenshospital.org/milasen-batten-disease/Dominant negative: 显性负性突变效应。是指某些蛋白变性后不仅是自身反应无法进行同时阻碍其他反应的现象。该效应易导致遗传性疾病的发生。在小宇宙查看该单集文稿

Episode metadata supplied by the publisher feed · Published Mar 28, 2024

Embed this episode

Ready to play

EP7 罕见遗传病的个体化药物研发@Christiana Wang

0:00 28:31

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

No similar episodes found.

No similar podcasts found.

Frequently Asked Questions

How long is this episode of 医学遗传前沿?

This episode is 28 minutes long.

When was this 医学遗传前沿 episode published?

This episode was published on March 28, 2024.

Can I download this 医学遗传前沿 episode?

Yes. Use the download control on the episode player to save the publisher-provided media file.
URL copied to clipboard!