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

Iraqi Couple Will Use UD Education to Enrich, Preserve Culture

They came here so that someday, they can go back with even more to offer. Sana Kandalan, MA '19, and Anmar Oghanna, MBA '19, a wife and husband, both received scholarships to pursue graduate education at UD; they hope to use their degrees and experiences here to better serve their community back home in Erbil.

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Trailblazing Golden Crusaders Pave Path for Future Generations

During their freshman year, a mere nine miles from the UD campus, President John F. Kennedy was shot in Dealey Plaza on Nov. 22, 1963. Kennedy's famous words, "Ask not what America will do for you, but what together we can do for the freedom of man," were imprinted on the memories of these freshmen, influencing the development of their characters and philanthropic spirits and empowering them to serve with distinction in all types of vocations.

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Professor Scott Churchill Explores the Souls of Animals

After happening across the early biophilosopher Jakob von Uexküll as a freshman biology major, Professor of Psychology Scott Churchill began peering into the worlds of animals through what Uexküll called the "spiritual eye" rather than our physical one; there, he discovered the animal spirit.

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