Mutations in the TTDN1 gene are associated with a distinct trichothiodystrophy phenotype.

Trichothiodystrophy (TTD) is a rare multisystem disorder, characterized by sulfur-deficient hair with alternating dark and light "tiger tail" banding on polarized light microscopy. TTD is caused by mutations in DNA repair/transcription genes XPD, XPB or TTDA, and in TTDN1, a gene of unknown function. Although most of the TTD patients are photosensitive, patients with TTDN1 mutations were reported to be nonphotosensitive.

Reverse micelles as a tool for probing solvent modulation of protein dynamics: Reverse micelle encapsulated hemoglobin.

Hydration waters impact protein dynamics. Dissecting the interplay between hydration waters and dynamics requires a protein that manifests a broad range of dynamics. Proteins in reverse micelles (RMs) have promise as tools to achieve this objective because the water content can be manipulated.

Molecular signatures of basal cell carcinoma susceptibility and pathogenesis: a genomic approach.

Gene expression profiling can be useful for phenotypic classification, investigation of functional pathways, and to facilitate the search for disease risk genes through the integration of transcriptional data with available genomic information. To enhance our understanding of the genetic and molecular basis of basal cell carcinoma (BCC) we performed global gene expression analysis to generate a disease-associated transcriptional profile. A gene signature composed of 331 differentially expressed genes (DEGs) was generated from comparing 4 lesional and 4 site-matched control samples using Affymetrix Human Genome U95A microarrays.