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San Antonio Medical Foundation

A Collaboration of the San Antonio Bioscience and Medical Research Community

A first-of-its-kind initiative between public and private sector to catalog and highlight Bioscience research in the city of San Antonio and the surrounding areas.

Trending Research

Top viewed research performed by San Antonio Bioscience Organizations

How Does Trex2 Maintain and Alter Chromosomes?

Genome instability is a hallmark of cancer. Yet genome maintenance and mechanisms of genome instability are not clearly understood. This proposal continues the collaboration between Dr. Paul Hasty at the Health Science Center at San Antonio and Dr. Cristina Montagna at Albert Einstein College of Medicine in New York. They will explore the involvement of TREX2 in both the suppression and development of genomic instability. TREX2 is a 3'?5' exonuclease that removes 3' mismatches in DNA. However, its biological function is not known.

UT Health San Antonio
Hasty, Edward Paul
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TRPC1, CALCIUM, AND SALIVA SECRETION

Saliva performs a number of extremely important biological functions that are instrumental in maintaining oral health. It has been estimated that more than 5 million people in the US suffers from salivary gland dysfunction. Secretion of saliva is driven by concerted activities of a number of ion channels and transporters. Although, it is believed that calcium is the primary intracellular factor that regulates fluid secretion, the molecular mechanism involved in the regulation of cytosolic calcium is not clearly understood.

UT Health San Antonio
Singh, Brij B
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