CLIN CHEM LAB MED:戈谢病患者的基因型/表型关系?

2020-11-30 MedSci原创 MedSci原创

戈谢病(Gaucher disease, GD)是由GBA酸性葡萄糖苷酶(acid mai -glucosidase, GBA)基因突变引起的一种最常见的遗传性溶酶体储存疾病。

戈谢病(Gaucher disease, GD)是由GBA酸性葡萄糖苷酶(acid mai -glucosidase, GBA)基因突变引起的一种最常见的遗传性溶酶体储存疾病。本研究旨在确定GD突变及其基因型-表型的相关性。

本描述性的观察研究包括1999年至2019年被诊断为GD的大学医院Virgen del Rocio患者。研究人员从数字病历中收集人口统计学和临床数据、葡萄糖脑苷酶活性、GBA基因变异和用于监测治疗的生物标记物。

研究对26例年龄在1天至52岁之间的患者进行研究,在GBA基因中总共鉴定出6个被描述为致病性突变和一个以上未描述的突变[c.937T> C(p.Tyr313His)],其中4个患者为纯合子,22个为复合杂合子。 24例患者被诊断为非神经性形式(1型),其中2例表现为神经系统受累(2或3型)。最常见的变异是c.1226A> G(p.Asn409Ser),在24位患者中被检测到,其次是c.1448T> C(p.Leu483Pro),在13位患者中被发现。 c.1448T> C(p.Leu483Pro)突变已出现在与2型和3型GD相关的神经系统受累的最严重表型中,而c.1226A> G(p.Asn409Ser)突变并未与神经系统改变相关。脾肿大和骨病是最常见的临床表现,血小板减少症是最常见的血液病。

本研究表明,最常见的是c.1226A> G(p.Asn409Ser)和c.1448T> C(p.Leu483Pro)突变。 c.937T> C(p.Tyr313His)被鉴定为新突变。 c.1448T> C(p.Leu483Pro)突变与神经系统改变有关,而c.1226A> G(p.Asn409Ser)突变与之无关。

原始出处:

Esperanza Lepe-Balsalobre, José D. SantotoribioGenotype/phenotype relationship in Gaucher disease patients. Novel mutation in glucocerebrosidase gene

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1890882, encodeId=def8189088235, content=<a href='/topic/show?id=742341e1782' target=_blank style='color:#2F92EE;'>#基因型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41717, encryptionId=742341e1782, topicName=基因型)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f984116, createdName=kzlchina, createdTime=Mon Feb 08 17:49:31 CST 2021, time=2021-02-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=904257, encodeId=116290425e73, content=<a href='/topic/show?id=2d545380647' target=_blank style='color:#2F92EE;'>#戈谢病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53806, encryptionId=2d545380647, topicName=戈谢病)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily, createdTime=Wed Dec 02 11:53:56 CST 2020, time=2020-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1535288, encodeId=8dfa15352889d, content=<a href='/topic/show?id=099f9020145' target=_blank style='color:#2F92EE;'>#表型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=90201, encryptionId=099f9020145, topicName=表型)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9b6412593156, createdName=tastas, createdTime=Wed Dec 02 04:49:31 CST 2020, time=2020-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1610798, encodeId=ac6d1610e980c, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Wed Dec 02 04:49:31 CST 2020, time=2020-12-02, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1890882, encodeId=def8189088235, content=<a href='/topic/show?id=742341e1782' target=_blank style='color:#2F92EE;'>#基因型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41717, encryptionId=742341e1782, topicName=基因型)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f984116, createdName=kzlchina, createdTime=Mon Feb 08 17:49:31 CST 2021, time=2021-02-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=904257, encodeId=116290425e73, content=<a href='/topic/show?id=2d545380647' target=_blank style='color:#2F92EE;'>#戈谢病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53806, encryptionId=2d545380647, topicName=戈谢病)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily, createdTime=Wed Dec 02 11:53:56 CST 2020, time=2020-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1535288, encodeId=8dfa15352889d, content=<a href='/topic/show?id=099f9020145' target=_blank style='color:#2F92EE;'>#表型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=90201, encryptionId=099f9020145, topicName=表型)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9b6412593156, createdName=tastas, createdTime=Wed Dec 02 04:49:31 CST 2020, time=2020-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1610798, encodeId=ac6d1610e980c, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Wed Dec 02 04:49:31 CST 2020, time=2020-12-02, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1890882, encodeId=def8189088235, content=<a href='/topic/show?id=742341e1782' target=_blank style='color:#2F92EE;'>#基因型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41717, encryptionId=742341e1782, topicName=基因型)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f984116, createdName=kzlchina, createdTime=Mon Feb 08 17:49:31 CST 2021, time=2021-02-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=904257, encodeId=116290425e73, content=<a href='/topic/show?id=2d545380647' target=_blank style='color:#2F92EE;'>#戈谢病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53806, encryptionId=2d545380647, topicName=戈谢病)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily, createdTime=Wed Dec 02 11:53:56 CST 2020, time=2020-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1535288, encodeId=8dfa15352889d, content=<a href='/topic/show?id=099f9020145' target=_blank style='color:#2F92EE;'>#表型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=90201, encryptionId=099f9020145, topicName=表型)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9b6412593156, createdName=tastas, createdTime=Wed Dec 02 04:49:31 CST 2020, time=2020-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1610798, encodeId=ac6d1610e980c, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Wed Dec 02 04:49:31 CST 2020, time=2020-12-02, status=1, ipAttribution=)]
    2020-12-02 tastas
  4. [GetPortalCommentsPageByObjectIdResponse(id=1890882, encodeId=def8189088235, content=<a href='/topic/show?id=742341e1782' target=_blank style='color:#2F92EE;'>#基因型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=41717, encryptionId=742341e1782, topicName=基因型)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f984116, createdName=kzlchina, createdTime=Mon Feb 08 17:49:31 CST 2021, time=2021-02-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=904257, encodeId=116290425e73, content=<a href='/topic/show?id=2d545380647' target=_blank style='color:#2F92EE;'>#戈谢病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53806, encryptionId=2d545380647, topicName=戈谢病)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20211210/ede9c51184aa4f54ae6c1164cfb8eeac/967dbf3eff2943c7bf3ccfec3a776ab0.JPG, createdBy=a33789389, createdName=lifefamily, createdTime=Wed Dec 02 11:53:56 CST 2020, time=2020-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1535288, encodeId=8dfa15352889d, content=<a href='/topic/show?id=099f9020145' target=_blank style='color:#2F92EE;'>#表型#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=90201, encryptionId=099f9020145, topicName=表型)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9b6412593156, createdName=tastas, createdTime=Wed Dec 02 04:49:31 CST 2020, time=2020-12-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1610798, encodeId=ac6d1610e980c, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Wed Dec 02 04:49:31 CST 2020, time=2020-12-02, status=1, ipAttribution=)]