PURPOSE Homozygous mutations in SLC4A11 cause 2 rare recessive conditions: congenital hereditary endothelial dystrophy (CHED), affecting the cornea alone, and Harboyan syndrome consisting of corneal dystrophy and sensorineural hearing loss. In addition, adult-onset Fuchs endothelial corneal dystrophy (FECD) is associated with dominant mutations in SLC4A11. In this report, we investigate whether...

The products of three chemotaxis-specific genes in Escherichia coli, cheM, cheD, and cheZ, are methylated. The cheZ gene codes for the synthesis of a 24,000 molecular weight polypeptide that appears in the cytoplasm. cheM codes for the synthesis of a membrane-bound polypeptide with a molecular weight of 61,000. cheD codes for another membrane-bound polypeptide with an apparent molecular weight ...

Chemotaxis by Bacillus subtilis requires the inter-acting chemotaxis proteins CheC and CheD. In this study, we show that CheD is absolutely required for a behavioural response to proline mediated by McpC but is not required for the response to asparagine mediated by McpB. We also show that CheC is not required for the excitation response to asparagine stimulation but is required for adaptation ...

Congenital hereditary endothelial dystrophy (CHED), presents in infancy or early childhood with bilateral clouding of corneas. This condition has previously been managed surgically with penetrating keratoplasty (PKP). Performing PKP in pediatric patients has its own set of difficulties. More recently, there has been growing interest in treating this condition with Descemet's stripping automated...

A 19-year-old male with congenital hereditary endothelial dystrophy (CHED) presented with severe bilateral corneal clouding precluding any view of the intraocular structures. He underwent modified Descemet's stripping automated endothelial keratoplasty (DSAEK) technique including a suture pull-through technique to prevent lens damage. Surgery resulted in progressive clearing of the cornea and d...

This descriptive study evaluated the research productivity of a state university in Central Luzon, Philippines, for past five years (2016-2020) as basis policy formulation. The used document analysis to ascertain terms of: i) Number papers published refereed international journals such Scopus and Commission on Higher Education (CHED) accredited journals; ii) faculty researchers with publication...

PURPOSE To determine the extent of allelic, and possibly locus, heterogeneity in congenital hereditary endothelial dystrophy (CHED, MIM 217700) in patients from a highly consanguineous Saudi population. METHODS Homozygosity was determined at the solute carrier family 4, sodium bicarbonate transporter-like, member 11 (SLC4A11) locus followed by full sequencing of SLC4A11 in 10 patients represe...

This study uses a descriptive-evaluative approach in determining students’ perspectives one of their courses, Bible and Church (BIBCHUR). The goal is to evaluate competencies/learning outcomes developed by the Commission on Higher Education (CHED) Philippines for Revised General Curriculum (RGEC) vis-à-vis new GE Institutional Requirement course offered at De La Salle-College Saint Benilde. Res...

PURPOSE Autosomal recessive congenital hereditary endothelial dystrophy (AR-CHED or CHED2) is a bilateral corneal disorder manifesting at birth or in early childhood. CHED2 is caused by mutations in the sodium bicarbonate transporter-like solute carrier family 4 member 11 (SLC4A11) gene on chromosome 20p13. We screened 42 unrelated families with CHED2 in order to establish the spectrum of mutat...