Publications by authors named "C C Ruttan"

In preclinical studies, mesenchymal stromal cells (MSCs) exhibit robust potential for numerous applications. To capitalize on these benefits, cell manufacturing and delivery protocols have been scaled up to facilitate clinical trials without adequately addressing the impact of these processes on cell utility nor inevitable regulatory requirements for consistency. Growing evidence indicates that culture-aged MSCs, expanded to the limits of replicative exhaustion to generate human doses, are not equivalent to early passage cells, and their use may underpin reportedly underwhelming or inconsistent clinical outcomes.

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Synovial sarcoma is a soft tissue malignancy defined by the SYT-SSX fusion oncogene. Demonstration of the t(X;18) by cytogenetics, fluorescence in situ hybridization or reverse-transcriptase polymerase chain reaction has become the gold standard for diagnosis, but practical considerations limit the availability of these methods. Gene expression profiling studies performed by several independent groups have consistently identified TLE1 as an excellent discriminator of synovial sarcoma from other sarcomas, including histologically similar tumors such as malignant peripheral nerve sheath tumor.

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DNA repair is essential for the maintenance of genomic integrity. Consequently, altered repair capacity may impact individual health in such areas as aging and susceptibility to certain diseases. Defects in some DNA repair genes, for example, have been shown to increase cancer risk, accelerate aging and impair neurological functions.

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ERCC1 plays an essential role in the nucleotide excision repair (NER) of DNA. We compare 37 kb of sequence from the ERCC1 region on human chromosome 19q13.3 to the orthologous region on mouse chromosome 7.

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Variation in gene coding sequence represents a significant factor in predisposition to disease, including cancer. Variants of some DNA repair genes (e.g.

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