OBJECTIVE Long non-coding RNAs (lncRNAs) play important roles in diverse biological processes, such as transcriptional regulation, cell growth and tumorigenesis. However, little was known about whether lncRNA HIF 1 alpha-antisense RNA 1 (HIF1a-AS1) in regulating the proliferation and apoptosis of VSMCs in vitro and the expression of HIF1a-AS1 in serum of TAA patients. METHODS The cell viabili...

Abstract. – OBJECTIVE: Emerging evidence suggest that long non-coding RNAs (lncRNAs) may play important roles in human cancers. The aim of this study was to investigate the expression of SBF2-AS1 in non small cell lung cancer (NSCLC) and its correlation with clinicopathological features and prognosis in NSCLC. PATIENTS AND METHODS: The expression of lncRNA SBF2-AS1 was measured in 174 NSCLC sam...

Context A sodium glucose cotransporter 2 (SGLT2) inhibitor, which increases urinary glucose excretion, was reported to decrease blood glucose levels and deaths among patients with type 2 diabetes mellitus (T2DM) and established cardiovascular disease. SLC5A2 and HNF1A mutations are associated with renal glycosuria, but their contributions to renal glycosuria in patients with T2DM are not well u...

Hepatocyte nuclear factor 1-alpha (HNF1A) is a liver-enriched transcription factor that plays a key role in many aspects of hepatic functions including detoxification processes. We examined whether HNF1A polymorphisms are associated with clinical outcomes in two independent cohorts combining 417 European ancestry patients with metastatic colorectal cancer (mCRC) treated with irinotecan-based ch...

We previously showed an extremely strong association between type 2 diabetes and a private polymorphism, namely G319S, in the hepatocyte nuclear transcription factor (HNF)-1alpha. Because HNF-1alpha is involved in the transcription of several apolipoprotein genes, we tested for an association between the private HNF1A G319S variant and plasma lipoproteins in a sample of 55 unrelated Oji-Cree su...

Hepatocellular carcinoma (HCC) remains one of the most common types of cancer worldwide and prognosis remains poor. Previous studies have suggested that long non‑coding RNAs (lncRNAs) may be key regulators of tumor development and progression in HCC. It has been determined that 61‑72% of transcribed regions contain lncRNAs in the antisense orientation (aslncRNAs). However, the function of aslnc...

Maize ROUGH SHEATH2 (RS2) and Arabidopsis ASYMMETRIC LEAVES1 (AS1) are orthologous Myb-related genes required for leaf development and act as negative regulators of class 1 KNOTTED1-like homeobox (KNOX) genes in leaf primordia. Expression of RS2 in Arabidopsis fully complements as1 leaf phenotypes and represses the expression of the KNOX gene KNAT1 in leaves. Whereas loss of AS1 function in Ara...

Maturity-onset diabetes of the young type 3 (MODY3) is a non-ketotic form of diabetes associated with poor insulin secretion. Over the past years, several studies have reported the association of missense mutations in the Hepatocyte Nuclear Factor 1 Alpha (HNF1A) with MODY3. Missense mutations in the POU homeodomain (POUH) of HNF1A hinder binding to the DNA, thereby leading to a dysfunctional p...

Plants leaves develop proximodistal, dorsoventral (adaxial-abaxial), and mediolateral patterns following initiation. The Myb domain gene PHANTASTICA (PHAN) is required for adaxial fate in many plants , but the Arabidopsis ortholog ASYMMETRIC LEAVES1 (AS1) has milder effects, suggesting that alternate or redundant pathways exist . We describe enhancers of as1 with more elongate and dissected lea...

ASYMMETRIC LEAVES 1 (AS1) is a MYB-type transcription repressor that controls leaf development by regulating KNOX gene expression, but the underlying molecular mechanism is still unclear. In this study, we demonstrated that AS1 can interact with the histone deacetylase HDA6 in vitro and in vivo. The KNOX genes were up-regulated and hyperacetylated in the hda6 mutant, axe1-5, indicating that HDA...