Chemistry

Chemistry

Identification of Connexin 50 (GJA8) Gene Mutations in Microphthalmia, Anophthalmia & Coloboma

Connexins are transmembrane proteins that form gap junctions and hemichannels and allow ions and small molecules to pass from one cell to another or from the cell into its environment, respectively. Since gap junctions are the main means of communication between adjacent cells, they are vital to the function of multicellular organisms.

Nobel Prize in Chemistry Awarded to Chemists Who Developed Super-resolved Fluorescent Microscopy

On October 8th, the Nobel Prize in Chemistry was jointly awarded to three chemists who developed super-resolved fluorescent microscopy. Dr. Eric Betzig of the Janelia Research Campus at Howard Hughes Medical Institute in Virginia, Dr. Stefan W. Hell of the Max Planck Institute for Biophysical Chemistry and German Cancer Research Center, and Dr. William E. Moerner of Stanford University were jointly awarded the prize for their groundbreaking work in the field of microscopy done in the early 2000s.

Decoy Protein Inhibits Metastatic Cancer Progression

Researchers at Stanford have recently synthesized a "decoy receptor" that binds and inactivates a protein known to cause cancer. Axl receptor tyrosine kinase has been associated with the growth of metastatic cancer, which is cancer that has spread throughout the body and is not confined to one area. Axl promotes metastatic cancer by binding Gas-6 ligand; two Gas-6 ligands join two Axl receptors, which signal cancer cells to migrate to other parts of the body.[1] The discovery of the mechanism of Axl has allowed researchers to target both Axl and Gas-6 in therapeutic studies.

News

UD in Service: Ph.D. Students Share 'Confessions' in South Irving

UD students not only read St. Augustine's Confessions in Rome, traveling to Ostia to marvel at the place in which, according to Book IX, St. Augustine and his mother, St. Monica, had a joint mystical vision of God -- they also travel 4.4 miles from the Irving campus to read the text with residents of South Irving.

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How to Build a Shortwave Radio

As you know if you’ve read even some of our first UD Reads book, "All the Light We Cannot See," it’s possible to build a radio from random, scavenged parts, as long as you can find the necessary random, scavenged parts, as Werner does in the book. This is also essentially what Assistant Professor and Department Chair of Physics Jacob Moldenhauer did as well: He scavenged parts from the Physics Department, and built a radio.

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Thomas S. Hibbs Appointed President of University of Dallas

The University of Dallas Board of Trustees announced today that it has unanimously selected Thomas S. Hibbs, Ph.D., BA '82 MA '83, to serve as the university's ninth president. The first alumnus of UD to be president, Hibbs has served as dean of the Honors College and distinguished professor of ethics and culture at Baylor University since 2003.

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