Impaired fasting tolerance among Alaska native children with a common carnitine palmitoyltransferase 1A sequence variant

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Impaired fasting tolerance among Alaska native children with a common carnitine palmitoyltransferase 1A sequence variant.

A high prevalence of the sequence variant c.1436C→T in the CPT1A gene has been identified among Alaska Native newborns but the clinical implications of this variant are unknown. We conducted medically supervised fasts in 5 children homozygous for the c.1436C→T variant. Plasma free fatty acids increased normally in these children but their long-chain acylcarnitine and ketone production was signi...

متن کامل

Carnitine Palmitoyltransferase 1A Has a Lysine Succinyltransferase Activity

Lysine succinylation was recently identified as a post-translational modification in cells. However, the molecular mechanism underlying lysine succinylation remains unclear. Here, we show that carnitine palmitoyltransferase 1A (CPT1A) has lysine succinyltransferase (LSTase) activity in vivo and in vitro. Using a stable isotope labeling by amino acid in cell culture (SILAC)-based proteomics appr...

متن کامل

Abbreviated Half-Lives and Impaired Fuel Utilization in Carnitine Palmitoyltransferase II Variant Fibroblasts

Carnitine palmitoyltransferase II (CPT II) deficiency is one of the most common causes of fatty acid oxidation metabolism disorders. However, the molecular mechanism between CPT2 gene polymorphisms and metabolic stress has not been fully clarified. We previously reported that a number of patients show a thermal instable phenotype of compound hetero/homozygous variants of CPT II. To understand t...

متن کامل

Prevalence of diabetes, impaired fasting glucose and impaired glucose tolerance in patients with thalassemia major in Iran: A meta-analysis

Background: This study aimed to investigate the prevalence of diabetes, impaired fasting glucose (IFG) and impaired glucose tolerance (IGT) in Iranian patients with thalassemia major. Methods: The current study has been conducted based on PRISMA guideline. To obtain the documents, Persian and English scientific databases such as Magiran, Iranmedex, SID, Medlib, IranDoc, Scopus, PubMed, Scien...

متن کامل

Stabilization of the thermolabile variant S113L of carnitine palmitoyltransferase II

OBJECTIVE Muscle carnitine palmitoyltransferase (CPT) II deficiency, the most common defect of lipid metabolism in muscle, is characterized by attacks of myoglobinuria without persistent muscle weakness. METHODS His6-N-hCPT2 (wild-type) and His6-N-hCPT2/S113L (variant) were produced recombinantly in prokaryotic host and characterized according to their functional and regulatory properties. ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Molecular Genetics and Metabolism

سال: 2011

ISSN: 1096-7192

DOI: 10.1016/j.ymgme.2011.06.017