Kelvin Yuen Kwong Chan,
Mei-Shu Xu,
Johannes Chi Yun Ching,
Thomas Man Kit So,
Sik-To Lai,
Chung-Ming Chu,
Loretta Y C Yam,
Andrew T Y Wong,
Pui Hong Chung,
Vera Sau Fong Chan,
Chen Lung Steve Lin,
Pak Chung Sham,
Gabriel M Leung,
Joseph S M Peiris and
Ui-Soon Khoo
Abstract
CD209 (DC-SIGN) is an important C-type lectin which acts a receptor of many pathogens. The single nucleotide polymorphism (SNP) -336A>G in the CD209 promoter has been demonstrated to regulate promoter activity and to be associated with several important infectious diseases, such as human immunodefic...
|
PMID: 20359516
PDF is available here.
Abstract
We used chromatin immunoprecipitation with DNA microarray hybridization (ChIP-chip) analysis to investigate targets of the TFs-TCFAP2C, EOMES, ETS2, and GATA3-and a chromatin remodeling factor, SMARCA4. We then evaluated the transcriptional states of target genes using transcriptome analysis and gen...
|
PMID: 20176728
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We show that in murine mammary glands transcription factor AP-2gamma is strongly expressed in the cap cell layer and in a subset of body cells of TEBs. To decipher AP-2gamma functions during mammary development we generated AP-2gamma-deficient mice. Their mammary glands displayed impaired ductal bra...
|
PMID: 20131354
PDF is available here.
Abstract
We analyzed proteins interacting with WAFL in HEK-293 cells by immunoprecipitation and mass spectrometry. Among four proteins found to specifically interact with WAFL, both KIAA0196 and KIAA1033 bind to alpha-appendage of the adaptor protein complex 2 (AP2), which acts as an interaction hub for acce...
|
PMID: 20376207
PDF is available here.
Abstract
Modest associations were observed in CITED2, EP300, CREBBP, TFAP2A and CARM1 but not ALX1. However, these modest associations were not statistically significant after correction for multiple comparisons. Searching for potential functional variants and rare causal mutations is warranted in these gene...
|
PMID: 20932315
PDF is available here.
Abstract
We have evaluated the clinical application of several markers of testis cancers in serum, semen and tissue samples. Immunohistochemistry detection of some of these being solid new markers in addition to the routinely used but none have been shown to be superior to the classical markers in serum and...
|
PMID: 20036893
PDF is available here.
Abstract
This report expands the ocular phenotypic spectrum of BOFS and adds to the small number of reported TFAP2A mutations....
|
PMID: 20461149
PDF is available here.
Abstract
We show that the FQQI motif is a binding site for the medium chain adaptin micro1, a subunit of the AP-1 adaptor complex that plays a role in post-Golgi/endosomal trafficking events. In order to investigate the role of AP-1 and AP-2 in GLUT4 trafficking, we generated 3T3-L1 adipocytes expressing HA-...
|
PMID: 19558319
PDF is available here.
Abstract
We previously showed that nicotine stimulates non-small cell lung carcinoma (NSCLC) cell proliferation through nicotinic acetylcholine receptor (nAChR)-mediated signals. Activation of peroxisome proliferator-activated receptor beta/delta (PPARbeta/delta) has also been shown to induce NSCLC cell grow...
|
PMID: 19654299
PDF is available here.
Abstract
We present a 4-year-old girl with congenital profound sensorineural deafness associated with inner ear malformation (incomplete partition type II, enlarged vestibule, and enlarged vestibular aqueduct). The proposita also had pseudocleft lips, skin defects, auricle abnormalities, and unilateral multi...
|
PMID: 19206157
PDF is available here.
Abstract
We report here a Plasmodium TF (AP2-O) that activates gene expression in ookinetes, the mosquito-invasive form, and has a DNA-binding domain structurally related to that of a plant TF, Apetala2 (AP2). AP2-O mRNA is pre-synthesized by intraerythrocytic female gametocytes and translated later during o...
|
PMID: 19220746
PDF is available here.
Abstract
We conducted a systematic analysis of CL types in BOFS, including a retrospective cross-sectional chart and photographic review with variable longitudinal follow-up of our patients and those described in the literature. We compared data on the type of CL and palate (CL/P) and craniofacial and extrac...
|
PMID: 19795528
PDF is available here.
Abstract
The results from this investigation suggested that reduced expression levels of Fhit, Wwox, and nuclear AP2gamma have roles in the pathogenesis of basal-like differentiation in breast cancer. Alteration in the expression of fragile site genes occurs in most of these cancers and may contribute to def...
|
PMID: 19130459
PDF is available here.
Abstract
We performed genome-wide microRNA (miRNA) expression profiling and found that several miRNA species are commonly up-regulated in melanomas. Among them was mir-221, which can directly interact with c-kit 3'UTR and inhibit cKit protein translation. Observed inverse correlation of the c-kit and mir-221...
|
PMID: 19126397
PDF is available here.
Abstract
Ku proteins in interaction with AP-2 (alpha and gamma) contribute to increased ERBB2 mRNA and protein levels in breast cancer cells....
|
PMID: 19906305
PDF is available here.
Abstract
AP-2alpha/beta and YY1 are markers of good prognosis principally due to their association with oestrogen receptor but are not independent predictors. Discordant HER2 protein/gene expression is a rare event that is not always explained by the actions of AP-2 and YY1....
|
PMID: 20025767
PDF is available here.
Abstract
We present an exploratory immunohistochemical study of an archival primary breast tumour series (n = 75) with parallel clinicopathological data using a new, well-characterized antibody to AP-2gamma. Heterogeneous, exclusively nuclear expression of AP-2gamma was found in the epithelial and myoepithel...
|
PMID: 18825690
PDF is available here.
Abstract
The influences exerted by the epidermal growth factor receptor (EGFR) on the skin act at multiple levels, which involve compartments that normally express EGFR. These include the basal and suprabasal layers of the epidermis, sebaceous glands, and the outer root sheath of the hair follicles. The phys...
|
PMID: 19379645
PDF is available here.
Abstract
We identified 1,787 Smad2/3 binding sites in the promoter regions of over 25,500 genes by chromatin immunoprecipitation on microarray in HaCaT keratinocytes. Binding elements for the v-ets erythroblastosis virus E26 oncogene homolog (ETS) and transcription factor AP-2 (TFAP2) were significantly enri...
|
PMID: 18955504
PDF is available here.
Abstract
We interrogate the NC-GRN in the lamprey, taking advantage of its slow development and basal phylogenetic position to resolve early inductive events, 1 regulatory step at the time. To establish regulatory relationships at the neural plate border, we assess relative expression of 6 neural crest netwo...
|
PMID: 19104059
PDF is available here.
Abstract
PKD phosphorylates AP2alpha to negatively regulate expression of ABCA1 gene to increase HDL biogenesis. The major functional phosphorylation of AP2alpha was identified at Ser258 by PKD, in the AP2alpha basic domain highly conserved among species and all 5 subtypes of AP2. PKD/AP2 system can be a pot...
|
PMID: 18845787
PDF is available here.
Abstract
We demonstrate that a third member of the chicken AP-2 family, AP-2delta, is primarily expressed in the retina and brain, with highest levels at embryonic days 7 to 11. By in situ hybridization and immunohistochemical analysis, we show that AP-2delta RNA and protein are found in a subset of ganglion...
|
PMID: 18924234
PDF is available here.
Fedik Rahimov,
Mary L Marazita,
Axel Visel,
Margaret E Cooper,
Michael J Hitchler,
Michele Rubini,
Frederick E Domann,
Manika Govil,
Kaare Christensen,
Camille Bille,
Mads Melbye,
Astanand Jugessur,
Rolv T Lie,
Allen J Wilcox,
David R Fitzpatrick,
Eric D Green,
Peter A Mossey,
Julian Little,
Regine P Steegers-Theunissen,
Len A Pennacchio,
Brian C Schutte and
Jeffrey C Murray
Abstract
We have shown that nonsyndromic cleft lip with or without cleft palate (NSCL/P) is strongly associated with SNPs in IRF6 (interferon regulatory factor 6). Here, we use multispecies sequence comparisons to identify a common SNP (rs642961, G>A) in a newly identified IRF6 enhancer. The A allele is sign...
|
PMID: 18836445
PDF is available here.
Abstract
We unmasked functional redundancies and discovered an essential role for AP-2s in the process. In vivo and in vitro, AP-2 deficiency is accompanied by surprisingly minimal changes in basal gene expression but severely perturbed terminal differentiation and suppression of additional transcription fac...
|
PMID: 18824566
PDF is available here.
Abstract
In secondary hyperparathyroidism, enhanced expression of TGF-alpha in the parathyroid leads to its own upregulation, generating a feed-forward loop for TGF-alpha activation of its receptor, EGFR receptor (EGFR), which promotes parathyroid hyperplasia. These studies examined the role of activator pro...
|
PMID: 18579641
PDF is available here.
Abstract
To our knowledge we report for the first time that another 5 genes (SCNN1B, SYT6, DACH1, and the tumor suppressors TFAP2A and MT1G) are hypermethylated in renal cell carcinoma. Robust computational screens and the high throughput methylation assay resulted in an enriched set of novel genes that are...
|
PMID: 18639284
PDF is available here.
Abstract
We have shown that Nef-induced CD4 downregulation and Ii chain upregulation are genetically distinguishable. We have identified natural nef alleles that have lost one of the two functions but not the other one. Moreover, we have characterized Nef mutant forms possessing a similar phenotype in the co...
|
PMID: 18596106
PDF is available here.
Abstract
We found that Tfap2beta, a transcription factor associated with patent ductus arteriosus in humans, was uniquely expressed in mouse ductal smooth muscle. Endothelin-1 and the hypoxia-induced transcription factor, Hif2alpha were also highly enriched in ductal smooth muscle at embryonic day 13.5 and w...
|
PMID: 18635823
PDF is available here.
Abstract
We show that AP-2alpha and AP-2gamma proteins play an essential role in tumorigenesis. Down-modulation of AP-2 expression in tumor cells by RNA interference (RNAi) led to enhanced tumor growth and reduced chemotherapy-induced cell death, as well as migration and invasion. Most of these biological mo...
|
PMID: 18443366
PDF is available here.
Abstract
Human papillomavirus (HPV) infection, particularly type 16, is causally associated with cancer of the uterine cervix. The persistence or progression of cervical lesions suggests that viral antigens are not adequately presented to the immune system. This hypothesis is reinforced by the observation th...
|
PMID: 18566017
PDF is available here.