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

Longtime Campus Safety Officer Sworn In to UDPD

Carlos Tijerina came to UD as a Campus Safety officer 23 years ago. He has loved the camaraderie of the CSO, but it has always been his dream to become a police officer. Then, a little over a year ago, UD finally got a police department. On Sept. 10, Tijerina was sworn in by President Thomas Hibbs as an official part of the UDPD team.

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New Trustee Brings Vast Array of Experience to UD's Board

"I guess I'm a man for all seasons," said Irving City Councilman Al Zapanta, who was elected to the University of Dallas Board of Trustees on May 31. Zapanta has had, as he explained, three different, often overlapping careers: in the military, in the private sector, and in both federal and state government and politics.

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Business Alumna Applies UD Core, Helps Rural Farmers in Uganda

Kate Palla, BA '10, gets to her office in Gulu, Uganda, by hailing any motorcycle driver who doesn't already have a passenger. "For 15 cents, they'll take you anywhere you want to go," she explained. "It's the least expensive Uber ever." Palla is the director of finance and operations for Cycle Connect, a high-growth asset-finance company based in Uganda.

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