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

Looking Back at the Photo Reel: President Hibbs' First Day in Office

July 1 marked an era of new beginnings at the University of Dallas as Thomas S. Hibbs, Ph.D., BA '82 MA '83, stepped into the limelight as the university’s ninth and first alumnus president. And his early morning arrival on UD’s Irving campus denoted a full-circle homecoming for the former Holy Trinity seminarian.

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Alumna, Family Endow Chemistry Scholarship, Honor Retired Provost

On July 9, President Thomas S. Hibbs, Ph.D., BA '82 MA '83, along with Alex and Martha Galbraith, parents of alumna Alison Galbraith, BA '12, signed the C.W. Eaker Scholarship Fund for Chemistry/Biochemistry at UD. The endowed scholarship is the first to be received by Hibbs since his presidency began on July 1; it honors longtime and much-loved chemistry professor C.W. Eaker, Ph.D., who served UD with distinction for over 40 years, first as a faculty member, then as dean of Constantin College and finally as provost of the university.

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