Abstract:
OBJECTIVE:Juberg-Hayward syndrome (JHS; MIM 216100) is a rare autosomal recessive malformation syndrome, characterized by cleft lip/palate, microcephaly, ptosis, hypoplasia or aplasia of thumbs, short stature, dislocation of radial head, and fusion of humerus and radius leading to elbow restriction. A homozygous mutation in ESCO2 has recently been reported to cause Juberg-Hayward syndrome. Our objective was to investigate the molecular etiology of Juberg-Hayward syndrome in two affected Lisu tribe brothers. MATERIALS AND METHODS:Two patients, the unaffected parents, and two unaffected siblings were studied. Clinical and radiographic examination, whole exome sequencing, Sanger sequencing, Western blot analysis, and chromosome testing were performed. RESULTS:Two affected brothers had characteristic features of Juberg-Hayward syndrome, except for the absence of microcephaly. The elder brother had bilateral cleft lip and palate, short stature, humeroradial synostosis, and simple partial seizure with secondary generalization. The younger brother had unilateral cleft lip and palate, short stature, and dislocation of radial heads. The homozygous (c.1654C > T; p.Arg552Ter) mutation in ESCO2 was identified in both patients. The other unaffected members of the family were heterozygous for the mutation. The presence of humeroradial synostosis and radial head dislocation in the same family is consistent with both being in the same spectrum of forearm malformations. Chromosome testing of the affected patients showed premature centromere separation. Western blot analysis showed reduced amount of truncated protein. CONCLUSION:Our findings confirm that a homozygous mutation in ESCO2 is the underlying cause of Juberg-Hayward syndrome. Microcephaly does not appear to be a consistent feature of the syndrome.
journal_name
Arch Oral Bioljournal_title
Archives of oral biologyauthors
Kantaputra PN,Dejkhamron P,Tongsima S,Ngamphiw C,Intachai W,Ngiwsara L,Sawangareetrakul P,Svasti J,Olsen B,Cairns JRK,Bumroongkit Kdoi
10.1016/j.archoralbio.2020.104918subject
Has Abstractpub_date
2020-11-01 00:00:00pages
104918eissn
0003-9969issn
1879-1506pii
S0003-9969(20)30296-Xjournal_volume
119pub_type
杂志文章abstract::The incorporation of sodium [35S]-sulphate into the buccal and palatal minor glands of the albino rat was studied in vivo and in vitro. The biosynthesis of 35S-labelled macromolecules possessing the characteristics of sulphated glycoproteins was evident in both. Uptake of [35S]-sulphate into the palatal tissue in vivo...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(84)90156-0
更新日期:1984-01-01 00:00:00
abstract::In adult miniature pigs (Sus scrofa) fibres of the masseter contract differentially, helping to produce the successive movements of the mandible during the chewing cycle. In infant pigs, however, most fibres of the masseter contract simultaneously. One hypothesis to explain the ontogenetic change in contraction patter...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(91)90116-c
更新日期:1991-01-01 00:00:00
abstract:AIM:Different enzyme-containing toothpastes are available on the market. The aim of the present in situ study was to investigate their efficacy for immobilisation of protective enzymes in the pellicle layer. METHODS:Pellicle formation took place in situ on bovine enamel slabs fixed to individual upper jaw splints carr...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2010.03.020
更新日期:2010-07-01 00:00:00
abstract::Intradental, i.e. pulpal, cells may play an important part in sensory transduction in teeth, although the cellular mechanisms and the identity of the specific cell types involved are still unclear. Because the majority of cells in dental pulp are derived from neural crest, it seemed likely that these might have the me...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(94)90137-6
更新日期:1994-07-01 00:00:00
abstract::These immunoglobulins were quantitated in 303 individuals belonging to 37 negroid and 26 caucasoid American families. Levels varied widely from individual to individual and frequency distributions were skewed toward the low levels. IgA was detected in all individuals except three children; two of whom were young and t...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(88)90055-6
更新日期:1988-01-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate whether fluconazole (FLZ) could affect the bioactivity and cellular structure of Candida albicans or Candida glabrata biofilms grown in the presence of FLZ. MATERIALS AND METHODS:Tokens were fabricated using poly(methylmethacrylate) resin (PMMA) in a hot water bath. Sali...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2011.04.006
更新日期:2011-11-01 00:00:00
abstract:OBJECTIVE:The neonatal line (NNL) is in principle found in all primary teeth and the line represents the time of birth. Earlier findings of the appearance of the NNL in light microscope and in microradiographs have shown not only changes in the prism direction of the enamel, but that the NNL has a hypomineralized chara...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2008.05.003
更新日期:2008-10-01 00:00:00
abstract:OBJECTIVE:Temporomandibular joint osteoarthritis (TMJ-OA) is a degenerative disease characterized by permanent cartilage loss. Articular cartilage is maintained in a low-oxygen environment. The chondrocyte response to hypoxic conditions involves expression of hypoxia inducible factor 1α (HIF-1α), which induces chondroc...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2016.10.028
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVE:To assess a panel of risk factors associated to oral candidosis (OC) onset and its chronic maintenance by means of fuzzy logic (FL) approach and statistical traditional methodology (STM); to investigate their casual relationship within a multifactorial framework. DESIGN:Case-control study. SETTING:One hospi...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2007.11.009
更新日期:2008-04-01 00:00:00
abstract::Gland size, amylase activity, total proteins and DNA concentrations were measured in parotid gland during chronic heat exposure (34 degrees C). Subcellular fractionation was performed. Exposure to heat resulted in a decrease in gland size and in DNA concentration; amylase activity/100 mg tissue and amylase specific ac...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(83)90059-6
更新日期:1983-01-01 00:00:00
abstract::The oral organism Corynebacterium matruchotii was investigated for the presence of lipoteichoic acid, as this common polyanionic macroamphiphilic component of Gram-positive bacteria has been implicated in phenomena related to calcium binding. Phenol-water extraction followed by a small-scale, hydrophobic-interaction c...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(95)00086-0
更新日期:1995-12-01 00:00:00
abstract:OBJECTIVE:To evaluate the expression of matrix metalloproteinase inducer (EMMPRIN) and its correlation with the expression of matrix metalloproteinases (MMPs)-1, -2 and -9 during the development of periapical lesion in mice. METHODS:Periapical lesions were induced in the lower first molars of mice and after 7, 14, 21 ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2014.05.021
更新日期:2014-09-01 00:00:00
abstract::New protocols for regenerative endodontic treatment along with the parallel development of tissue engineering technologies are changing traditional knowledge and treatment possibilities for young patients with pulp-affected permanent immature teeth. The regeneration and completion of apical root development in patholo...
journal_title:Archives of oral biology
pub_type: 杂志文章,评审
doi:10.1016/j.archoralbio.2012.11.008
更新日期:2013-03-01 00:00:00
abstract::The interactions between low (MG2) and high (MG1) molecular-weight human submandibular-sublingual mucin and hydroxyapatite (OHAp) were compared using a quantitative assay. Data obtained appeared to empirically fit the Langmuir adsorption isotherm. Apparent affinity constants derived from this isotherm indicated that M...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(85)90070-6
更新日期:1985-01-01 00:00:00
abstract::Bone morphogenetic protein-7 (BMP-7) affects differentiation of preosteoblasts enabling the resultant cells to respond optimally to acutely acting regulators. As the phosphoinositide cascade and, particularly, the calcium-mobilizing inositol 1,4,5-trisphosphate (InsP3) receptor are integral to stimulus-secretion coupl...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/s0003-9969(99)00122-3
更新日期:2000-02-01 00:00:00
abstract:OBJECTIVE:We have applied fluorimetric method to monitor aldehyde dehydrogenase (ALDH*) activity in human saliva samples to study inactivation, reactivation and inhibition of the enzyme. DESIGN:Saliva samples were collected to buffer stock solution, containing various thiols, and assayed in the presence of the fluorog...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2007.11.004
更新日期:2008-05-01 00:00:00
abstract::Soluble reduced lysozyme was extensively digested by a trypsin-like protease purified from the culture supernatant of the bacterium. The digestion peptides were separated and purified by reversed-phase high-performance liquid chromatography, and were subjected to amino acid analysis. The fragments were identified by t...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(89)90149-0
更新日期:1989-01-01 00:00:00
abstract::The aim of this study was to investigate the age-related developmental changes of taste bud distribution within the subpopulations at different postnatal ages in the mouse oral cavity. Developmental changes of taste bud distribution on the soft palate, fungiform, foliate and circumvallate papillae in the mouse oral ca...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2008.01.005
更新日期:2008-06-01 00:00:00
abstract:OBJECTIVE:Wnt5a is generally considered a non-canonical Wnt family member and plays an important role in the development of several tissues through regulation of cell fate, proliferation, migration, polarity and death. This study investigates its expression mode in human tooth development and the involved cell signal t...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2009.12.002
更新日期:2010-02-01 00:00:00
abstract::After an initial demineralisation, an intensive fluoridation is capable of inhibiting the erosive mineral loss in dentine completely, which might be related to the presence of the exposed organic dentine matrix. Aim of the present study was, therefore, to evaluate whether fluoride is also effective when the organic ma...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2004.05.010
更新日期:2004-11-01 00:00:00
abstract::It is well accepted that reduced masticatory function induced by a diet with soft physical consistency causes alterations in the craniofacial morphology in growing animals. It is assumed that these alterations are associated with reduced proliferative activity of osteoblasts on the bone surface, indicating a significa...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/s0003-9969(00)00057-1
更新日期:2000-10-01 00:00:00
abstract::Pulp tissues isolated from rats treated with either colchicine (0.5, 0.75 or 1.0 mg/kg) or beta-lumicolchicine (1.0 mg/kg) for 24 h were incubated in Tyrode buffer. Prostaglandin (PG) I2 and thromboxane (TX) A2 released into the medium were determined by radioimmunoassay as their stable metabolites, 6-keto-PGF1 alpha ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(88)90063-5
更新日期:1988-01-01 00:00:00
abstract::The administration of hydrocortisone after excision of DMBA-induced tumours in hamster cheek pouch produced cervical lymph-node metastases in 9 out of 13 animals (69 per cent), and resulted in lung metastasis in 1 animal. In the control group, which received no cortisone but had tumours cut from the pouch, 4 out of 9 ...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(88)90205-1
更新日期:1988-01-01 00:00:00
abstract::The secretions (HPS) contained an arylamidase-like enzyme discovered by chromatography on Sephadex G-100 Superfine columns using N-L-alanyl-2-naphthylamine (2NA) as substrate. The enzyme was fractionated in the void volume, suggesting that its molecular weight was 150,000 or higher. It hydrolysed, with decreasing rate...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(85)90050-0
更新日期:1985-01-01 00:00:00
abstract:OBJECTIVE:Streptococcus mutans is known to be a primary causative agent of dental caries and its surface proteins have been investigated to specify their association with its virulence. Amongst those, 4 glucan-binding proteins (Gbps) are considered to be important factors due to their glucan-binding properties, of whic...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2010.09.018
更新日期:2011-03-01 00:00:00
abstract:OBJECTIVE:Nonsyndromic cleft lip with or without cleft palate (NSCL/P) is a birth defect for which several genes susceptibility genes been proposed. Consequently, it has been suggested that many of these genes belong to common inter-related pathways during craniofacial development gene-gene interaction. We evaluated th...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2018.04.009
更新日期:2018-07-01 00:00:00
abstract:OBJECTIVE:The aim of this study is to investigate the expression of pannexin3 (Panx3) in human odontoblast-like cells (hOBs) and its hemichannel function in mediating ATP release. METHODS:RT-PCR and immunofluorescence analysis were used to detect the expression of pannexins (Panxs) in human dental pulp tissue and cult...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/j.archoralbio.2015.07.005
更新日期:2015-10-01 00:00:00
abstract::Parotid salivation was stimulated by infusion of bethanechol chloride into anaesthetized brushtail possums to ascertain maximal flow rates, salivary composition and dietary adaptations of salivary function. Secretion rates for one gland ranged from 5.3 +/- 0.16 to 84.3 +/- 3.20 microliters/min (2.4 +/- 0.07 to 37.8 +/...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(94)90127-9
更新日期:1994-04-01 00:00:00
abstract::Recent reports characterizing the physiological properties of normal human labial acini are reviewed with particular emphasis on mechanisms related to fluid secretion. In contrast to the salivary glands of several experimental animals, human labial acinar cells do not appear to have a1-adrenergic receptors, substance ...
journal_title:Archives of oral biology
pub_type: 杂志文章,评审
doi:10.1016/s0003-9969(99)00044-8
更新日期:1999-05-01 00:00:00
abstract::The lesion of microhypoplasia of an unerupted tooth was composed of small, irregularly distributed crystals, similar to those of immature and hypomineralized enamel. The lesion appeared to be a defect of crystal growth and maturation, probably involving a partial and momentary failure of the operating cycle of an amel...
journal_title:Archives of oral biology
pub_type: 杂志文章
doi:10.1016/0003-9969(84)90055-4
更新日期:1984-01-01 00:00:00