【佳学基因检测】飞行质谱基因筛查发现CHRND有突变,严重吗?
基因检测的序列名称:
CHRND
人体基因序列变化与疾病表征数据库中的基因代码:
1144
人体基因序列数据库中国际交流名称全称
cholinergic receptor nicotinic delta subunit
中国数据库中基因全称:
胆碱能受体烟碱δ亚基
基因检测报告英文版基因简介
The acetylcholine receptor of muscle has 5 subunits of 4 different types: 2 alpha and 1 each of beta, gamma and delta subunits. After acetylcholine binding, the receptor undergoes an extensive conformation change that affects all subunits and leads to opening of an ion-conducting channel across the plasma membrane. Defects in this gene are a cause of multiple pterygium syndrome lethal type (MUPSL), congenital myasthenic syndrome slow-channel type (SCCMS), and congenital myasthenic syndrome fast-channel type (FCCMS). Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2015]
基因突变所影响的基因信息
肌肉的乙酰胆碱受体具有4种不同类型的5个亚基:2个α亚基,β,γ和δ亚基各1个。乙酰胆碱结合后,受体发生广泛的构象变化,影响所有亚基,并导致跨质膜的离子传导通道打开。该基因的缺陷是多发性翼状syndrome肉综合征致死型(MUPSL),先天性肌无力综合征慢通道型(SCCMS)和先天性肌无力综合征快通道型(FCCMS)的原因。已经发现该基因的几种编码不同同工型的转录物变体。[由RefSeq提供,2015年7月]
国际国内该碱基基因序列的其他英语文字母简称:
ACHRD, CMS2A, CMS3A, CMS3B, CMS3C, FCCMS, SCCMS
基因解码对该基因序列在细胞核中的染色体所给予的编号:
该基因序列位于人类第2号染色体上。
基因解码对基因序列的正确定位
该基因序列在GRCh37版本中的起始位置坐标为:233390870;结束位置坐标为:233401375。该基因序列在GRCh38版本中的起始位置坐标为:232526160;结束位置坐标为:232537907。正确的基因信息定位是基因检测和对检测结果进行正确解读的关键。
佳学基因解码对该基因的功能分类:国际版
Transporters/Transporter channels and pores
基因解码对该基因的功能分类:中文版
转运体/转运体通道和孔
结构与功能基因解码所揭示的该基因在细胞内发挥作用的场所(国际版):
Plasma membraneCytosol;Nucleoplasm
结构与功能基因解码所揭示的该基因发挥作用的细胞内位置(中文版):
质膜细胞质;核质
该基因序列变化后增加的疾病风险(国际版):
MYASTHENIC SYNDROME, CONGENITAL, 3A, SLOW-CHANNEL; MYASTHENIC SYNDROME, CONGENITAL, 3B, FAST-CHANNEL; MYASTHENIC SYNDROME, CONGENITAL, 3C, ASSOCIATED WITH ACETYLCHOLINE RECEPTOR DEFICIENCY; Abnormal cervical curvature; Aplasia of muscle; Hypoplastic heart; Myasthenic Syndrome, Congenital, Fast-Channel; Multiple pterygia; Myasthenic syndrome, congenital, postsynaptic slow-channel; MULTIPLE PTERYGIUM SYNDROME, LETHAL TYPE; Malignant hyperpyrexia due to anesthesia; Congenital Myasthenic Syndromes, Postsynaptic; Early severe fetal akinesia sequence; Pena-Shokeir syndrome type I; Akinesia; Neck muscle weakness; Easy fatigability; Hypoplastic finger; Short finger; Tires quickly; Increased susceptibility to fractures; Lymphangioma, Cystic; Thin rib; Fused vertebrae; Spinal fusion; Vertebral body fusion; Paralysed; Congenital hypoplasia of lung; Distortion of face; Dysmorphic facies; Funny looking face; facial deformity; Depressed nasal ridge; Generalized muscle weakness; Bell Palsy; Congenital anomaly of face; Facial muscle weakness of muscles innervated by CN VII; Facial Paresis; Neonatal Hypotonia; Edema; Polyhydramnios; Contracture of joint; Flexion contracture; Flexion contractures of joints; Contracture; Ophthalmoplegia; Feeding difficulties; Respiratory function loss; Deglutition Disorders; Prenatal onset; Respiratory Insufficiency; Progressive disorder; Uranostaphyloschisis; Infant, Small for Gestational Age; Intrauterine retardation; Congenital Epicanthus; Low set ears; Fetal Growth Retardation; Byzanthine arch palate; Cleft Palate; Blepharoptosis; Infantile onset; Orbital separation excessive; Hypoplastic mandible condyle; Mandibular hypoplasia; Micrognathism; Muscle hypotonia; Autosomal recessive predisposition
如果该基因突变后,风险可能增加的疾病类型(中文版):
肌无力综合症先天性3A慢通道;肌无力综合症先天性3B快速通道;肌无力综合症先天性3C与乙酰胆碱受体缺乏症相关;颈椎曲度异常;肌肉发育不全;心脏发育不全;肌无力综合症先天性快速通道;多发性翼状胬肉;肌无力综合征先天性突触后慢通道;多发性翼状胬肉综合征致死型;麻醉引起的恶性高热;先天性肌无力综合征突触后;早期严重胎儿运动不能序列; Pena-Shokeir 综合征 I 型;运动不能;颈部肌肉无力;容易疲劳;手指发育不全;手指短;轮胎很快;骨折易感性增加;淋巴管瘤囊性;细肋;融合椎骨;脊柱融合;椎体融合;瘫痪;先天性肺发育不全;面部扭曲;畸形面容;滑稽的脸;面部畸形;鼻梁凹陷;全身性肌肉无力;贝尔麻痹;面部先天性异常; CN VII 支配的肌肉的面部肌肉无力;面部麻痹;新生儿肌张力减退;浮肿;羊水过多;关节挛缩;屈曲挛缩;关节屈曲挛缩;挛缩;眼肌麻痹;进食困难;呼吸功能丧失;吞咽障碍;产前发作;呼吸功能不全;进行性疾病; Uranostaphyloschisis;婴儿小于胎龄儿;宫内发育迟缓;先天性内眦赘皮;低位耳朵;胎儿生长迟缓;拜占庭拱形上颚;腭裂;上睑下垂;婴儿期发病;轨道分离过度;发育不全的下颌骨髁;下颌发育不全;小颌畸形;肌肉张力减退;常染色体隐性易感性
GWAS基因检测所建立的与该基因的疾病关联(国际版):
正在通过基因解码技术进行收集、查证并编辑,请关注佳学基因,获得及时更新的人类基因序列变化与疾病表征数据库的更新内容
GWAS基因检测所解码的该基因突变会增加风险的疾病种类(中文版):
正在通过基因解码技术进行收集、查证并编辑,请关注佳学基因,获得及时更新的人类基因序列变化与疾病表征数据库的更新内容
以该基因做靶点的药物(国际版):
Galantamine (Acetylcholine-activated cation-selective channel activity)
针对该基因所产生的突变,可能有正确效果的药物(中文版):
加兰他敏(乙酰胆碱激活阳离子选择性通道活性)
(责任编辑:佳学基因)