KAUST researchers used cryogenic electron microscopy (cryo-EM) to study the 3D structure of protein complexes involved in DNA replication and repair. They investigated the interaction between the Y-family TLS polymerase Pol K and mono-ubiquitylated PCNA. The study revealed that DNA binding is required for Pol K to form a rigid, active complex with PCNA. Why it matters: Understanding these structural interactions may provide insights into cancer development and drug resistance mechanisms.
KAUST researchers have captured the initial unwinding of DNA using cryo-electron microscopy and deep learning. The study details 15 atomic states describing how the Simian Virus 40 Large Tumor Antigen helicase unwinds DNA, revealing the coordinated roles of DNA, helicases, and ATP. The research elucidates the fundamental mechanisms of DNA replication, a cornerstone of growth and reproduction. Why it matters: This detailed understanding of helicase function could lead to advances in nanotechnology and our understanding of genetic processes.
KAUST's Vice President for Research, Donal Bradley, has been named a Fellow of the National Academy of Inventors (NAI). Bradley is recognized as a pioneer of soluble semiconductors and co-inventor of conjugated polymer electroluminescence. He co-founded multiple companies including Cambridge Display Technology Ltd. Why it matters: This recognition highlights KAUST's continued contributions to impactful research and innovation in advanced materials and engineering.
Michael Waterman, professor at USC, and Wei Wang, director at UCLA, gave keynote addresses at KAUST. Charlotte Hauser, KAUST professor of bioscience, also gave a keynote lecture. Peer Bork (EMBL) and Martin Noble spoke with Vladimir Bajic at the event. Why it matters: This indicates KAUST's ongoing engagement with international experts to advance research in computational biology.
KAUST held its third annual Plant Science Family Night on February 19, 2025, hosting over 1,000 attendees from the KAUST community. The event featured 25 interactive stations covering topics like composting, genetics, recycling, and irrigation. Participants included representatives from the Center of Excellence for Sustainable Food Security, the KAUST School, and other organizations. Why it matters: This event promotes STEM education and engagement with sustainability issues among families in the KAUST community.
KAUST President Jean-Lou Chameau spoke at The Atlantic's "What's Next?" event in Chicago on October 4th. He highlighted KAUST's role as a global science and technology university and its efforts in graduate education, research, and entrepreneurship. Chameau discussed KAUST's Li-Fi research and climate change studies in the Red Sea. Why it matters: The participation of KAUST in such international events helps to raise the university's profile and showcase its contributions to science and technology.
KAUST researchers, in collaboration with the Salk Institute and Altos Labs, have identified a class of RNA (LINE-1) that, when compromised, leads to accelerated aging, as seen in progeria. They devised an antisense RNA strategy to block the aberrant function of L1 RNA, reversing the disease in mice and patient-derived cells. Published in Science Translational Medicine, the research suggests that targeting LINE-1 RNA could treat progeroid syndromes and other age-related diseases. Why it matters: This RNA-based approach provides a potential therapeutic avenue for treating premature aging diseases and extending human health span in the region and globally.
The article mentions several KAUST faculty and staff, including Matteo Parsani (Assistant Professor of Applied Mathematics), Teofilo Abrajano (Director of Sponsored Research), and David Keyes (Director of the Extreme Computing Research Center). It also references a talk by NASA Senior Scientist Mark Carpenter at the SIAM CSE 2017 conference. The article includes a photograph of King Abdullah bin Abdulaziz Al Saud. Why it matters: This appears to be general information about KAUST faculty and activities, but lacks specific details on research or AI developments.