Möbius sequence

BACKGROUND: Congenital cranial dysinnervation disorders (CCDDs) are a group of diseases with high clinical and genetic heterogeneity. Clinical examinations combined with Magnetic resonance imaging (MRI) and whole exome sequencing (WES) were performed to reveal the phenotypic and genotypic characteristics in a cohort of Chinese CCDDs patients. RESULTS: A total of 122 CCDDs patients from 96 families were enrolled. All patients showed restrictive eye movements, and 46 patients from 46 families (47...

In this work, the monomers and dimers of the Mobius ring were studied using density functional theory (DFT), symmetric matching perturbation theory (SAPT) and various excited state wave function analysis methods. The one-photon and two-photon absorption and their charge transfer excitation characteristics of the Mobius ring were qualitatively and quantitatively analyzed. The exchange-related induced super-exchange charge transfer, charge sequence transfer and local excitation-enhanced charge transfer were analyzed and discussed...

OBJECTIVES: Classically, Pierre Robin Sequence (PRS) is a triad of micrognathia, glossoptosis, and airway obstruction, although frequently associated with cleft palate. Current literature reports that Stickler syndrome is the most common syndrome associated with PRS, and 22q11 deletion syndrome (22q11 DS) as the second most common. This study identifies associations between PRS and genetic syndromes. METHODS: A retrospective chart review was performed to identify patients diagnosed with PRS over a 10-year period from 4/1/2007 to 4/1/2017 at a tertiary children's hospital...

Purpose : Mobius sequence is a rare disorder that results from underdevelopment of the sixth and seventh cranial nerves, with subsequent facial weakness and impairment of ocular abduction. Approximately half of the affected patients have esotropia with limitation of extraocular movements. This study retrospectively reviews the long-term outcome of strabismus surgery for such patients. Methods : The long-term follow-up results in five children with Mobius sequence, who were observed after strabismus surgery for congenital esotropia, were analyzed...

The treatment of intracranial lesions requires a precise diagnosis with subsequent identification of an adequate therapeutic approach. Stereotactic tumor biopsy may be considered the safest neurosurgical procedure in terms of anticipated results and potential surgical complications. The aim of the present paper was to demonstrate a new method of stereotactic biopsy, based on a patient-specific 3D printed platform in dogs. The system was tested on two canine cadavers, a small (Shih Tzu) and a large (Labrador) breed...

Escherichia coli diacylglycerol kinase (DGK) is an integral membrane protein, which catalyses the ATP-dependent phosphorylation of diacylglycerol (DAG) to phosphatic acid (PA). It is a unique trimeric enzyme, which does not share sequence homology with typical kinases. It exhibits a notable complexity in structure and function despite of its small size. Here, chemical shift assignment of wild-type DGK within lipid bilayers was carried out based on 3D MAS NMR, utilizing manual and automatic analysis protocols...

PURPOSE: The aim of this work was to optimize a three-dimensional (3D) phase-contrast venography (PCV) product MR pulse sequence in order to obtain clinically reliable images with less artifacts for an improved depiction of the cranio-cervical venous vessels. METHODS: Starting from the product sequence, the 3D PCV protocol was optimized in eight steps with respect to the velocity encoding (Venc ) direction and value, slice thickness, reduction of susceptibility artifacts and arterial contamination, gradient mode and radio-frequency (RF)-spoiling, B0 -Shimming, asymmetric echo technique and RF-pulse type, and flip angle...

AIMS/METHODS: At present, there is no information about the course of psychological adjustment in young subjects with Möbius sequence (MS) and their parents' strain and life satisfaction. To fill this gap, we performed a four-year follow-up study. Parents were anonymously asked to fill out the Child Behavior Checklist 4-18 [CBCL/ 4-18] or the Young Adult Behavior Checklist 18-30 [YABCL/ 18-30] and the Freiburger Personality Inventory-Revised [FPI-R], subscales strain and life satisfaction...

No abstract text is available yet for this article.

Möbius' syndrome, also known as Möbius' sequence, is a nonprogressive cranial dysinnervation disorder characterized by congenital facial and abducens nerve paralysis. Here, we report a 5-day-old girl who was conceived after in vitro fertilization with poor suck and facial paralysis. She had bilaterally ptosis and lateral gaze limitation, left-sided deviation of the tongue, dysmorphic face, hypoplastic fingers and finger nails on the left hand, and was diagnosed as having Möbius' syndrome. Involvement of other cranial nerves such as three, four, five, nine, 9 and 12, and limb malformations may accompany this syndrome...

Mycobacterium avium subsp. paratuberculosis causes Johne's disease in ruminants and was also detected in nonruminant species, including human beings, and in milk products. We announce here the 4.829-Mb complete genome sequence of the cattle-type strain JII-1961 from Germany, which is very similar to cattle-type strains recovered from different continents.

OBJECTIVE: To report the prospective follow-up of pregnancies exposed to misoprostol during the first trimester and analyse the teratogenic risk depending on the indication for use. STUDY DESIGN: Prospective observational study of 265 women exposed to misoprostol during the first 12 weeks of pregnancy and followed until the delivery. Women were included if they or their physician had contacted a French pharmacovigilance centre before 22 weeks of gestation (WG) to obtain information on the risk of misoprostol exposure, and if there had been misoprostol exposure before 13 WG...

Cyclotides are plant-derived host defense peptides displaying exceptional stability due to their cyclic cystine knot comprising three intertwined disulfide bonds and a cyclic backbone. Their six conserved cysteine residues are separated by backbone loops with diverse sequences. Prototypical cyclotides from the Möbius (kalata B1) and trypsin inhibitor (MCoTI-II) subfamilies lack sequence homology with one another, but both are able to penetrate cells, apparently via different mechanisms. To delineate the influence of the sequences of the loops on the structure and cell internalization of these two cyclotide subfamilies, a series of Möbius/trypsin inhibitor loop-chimeras of kalata B1 and MCoTI-II were synthesized, and structurally and functionally characterized...

Hereditary congenital facial paresis (HCFP) belongs to the congenital cranial dysinnervation disorders. HCFP is characterized by the isolated dysfunction of the seventh cranial nerve and can be associated with hearing loss, strabismus, and orofacial anomalies. Möbius syndrome shares facial palsy with HCFP, but is additionally characterized by limited abduction of the eye(s). Genetic heterogeneity has been documented for HCFP as one locus mapped to chromosome 3q21-q22 (HCFP1) and a second to 10q21.3-q22.1 (HCFP2)...

Misoprostol is a well known abortifacient. It can cause teratogenicity like Mobius sequence and terminal transverse limb defects. We report a rare case of proximal focal femoral deficiency with fibular hemimelia in a woman who had attempted abortion with self-administered misoprostol and later continued the pregnancy. Though the absolute risk of congenital malformations with its use is low ∼1%, this should be clearly communicated to the women requesting abortion to help them make fully informed reproductive health decisions...

Mycobacterium avium (M. a.) subsp. paratuberculosis (MAP) - the etiologic agent of Johne's disease - affects cattle, sheep and other ruminants worldwide. To decipher phenotypic differences among sheep and cattle strains (belonging to MAP-S [Type-I/III] respectively MAP-C [Type-II]) comparative genome analysis needs data from diverse isolates originating from different geographic regions of the world. The current study presents the so far best assembled genome of a MAP-S-strain: sheep isolate JIII-386 from Germany...

No abstract text is available yet for this article.

PURPOSE: Möbius sequence is a rare disease characterized by congenital facial and abducent nerve palsy. Other cranial nerves may be affected. Cleft palate, intellectual disability and neuropsychiatric disorders are associated with the diagnosis. The aim was to explore speech production, intelligibility and oromotor function in a group of individuals with Möbius sequence. METHOD: Three children (5-11 years) and four adults (26-54 years) were recruited to the study via the Swedish Möbius syndrome association...

Specific Rhizopus microsporus pathovars harbor bacterial endosymbionts (Burkholderia rhizoxinica) for the production of a phytotoxin. Here, we present the draft genome sequences of two R. microsporus strains, one symbiotic (ATCC 62417), and one endosymbiont-free (CBS 344.29). The gene predictions were supported by RNA sequencing (RNA-seq) data. The functional annotation sets the basis for comparative analyses.

Purpose: To assess the sociodemographic profiles, teratogen exposures, and ocular congenital abnormalities in Brazilian patients with Möbius sequence. Method: Forty-four patients were recruited from the Brazilian Möbius Sequence Society. This cross-section comprised 41 patients (age, mean ± standard deviation, 9.0 ± 5.5 years) who fulfilled the inclusion criteria. The parent or caregiver answered a questionnaire regarding sociodemographic data and pregnancy history. Patients underwent ophthalmological assessments...