Scientists at King Abdullah University of Science and Technology (KAUST) have engineered tiny metal-organic frameworks (MOFs) to deliver a team of six proteins into living cells. Inside the cells, these proteins formed a nanoscale factory that successfully produced violacein, a natural bioactive compound with therapeutic potential. This breakthrough represents the most complex multiprotein system delivered into living cells to date and the first example of a 'protein pathway transplant'. Why it matters: This research offers an early demonstration of how future therapies might generate treatment molecules directly inside the body at disease sites, potentially leading to more precise and less toxic medical interventions.
MBZUAI has announced partnerships with IBT and BioMap to advance AI applications in healthcare. The collaboration with IBT will focus on developing personalized digital therapeutics for brain health. The partnership with BioMap will establish a biocomputing innovation research lab in the Middle East focused on AI-generated proteins. Why it matters: These partnerships highlight MBZUAI's commitment to leveraging AI for personalized healthcare solutions and establishing the UAE as a hub for biocomputing innovation.
KAUST researchers cultivated the extremophile microalga Cyanidioschyzon merolae, which thrives in hot, acidic conditions, using commercial fertilizer at lab and outdoor large-scale culture. This was part of the Development of Algal Biotechnology in the Kingdom of Saudi Arabia (DABKSA) project, a collaboration between MEWA and KAUST. The microalgae consume pollutants and CO2 to produce biomass like proteins and oils, which can be used as sustainable animal feed. Why it matters: This positions Saudi Arabia as a potential leader in algal technologies, strengthens food independence, and contributes to the country's carbon net-zero goal by 2060.
KAUST alumna Dina Bashir Abusamra, who received her master's degree in 2010 and Ph.D. in 2016 from KAUST, is now a postdoctoral research fellow at the Schepens Eye Research Institute of Massachusetts Eye and Ear, an affiliate of Harvard Medical School. Her early research at KAUST focused on understanding the mechanisms by which transplanted hematopoietic stem cells home back to bone marrow, specifically studying glycan-binding proteins like selectin. She now studies the role of glycan-binding proteins and galectins in microenvironment modulation. Why it matters: This highlights the impact of KAUST in fostering scientific talent and contributing to research in biomedical engineering and bioscience, with alumni now making contributions at leading international research institutions.
KAUST Research Scientist Dr. Ram Karan received a Young Scientist Award at the 15th International Congress on Thermophiles in Japan for his work on extremozymes from Red Sea brine pools. His research focuses on identifying, purifying, and bioengineering microbial proteins from these pools. He utilizes single-amplified genomes (SAGs) to produce extremozyme proteins without needing to grow cells in the lab. Why it matters: This award recognizes KAUST's innovative research into extremophiles, which have the potential to develop novel, sustainable biotechnical processes for industrial applications.
KAUST researchers have determined the atomic 3D structure of a key protein involved in plant stress signaling using X-ray crystallography at the SOLEIL synchrotron in France. Postdoctoral fellow Umar Farook Shahul Hameed optimized a tiny crystal of the plant enzyme for over six months. The team used the EIGER 9M detector to capture the weak diffraction pattern from the crystal. Why it matters: Understanding the interactions between proteins that communicate plant stress could lead to engineering more stress-tolerant crops, enhancing food security.
KAUST Discovery Associate Professor Stefan Arold has established KAUST's first structural biology lab specializing in determining the atomic 3D structure of proteins and other biological macromolecules. The lab setup involved challenges such as assembling instruments and continuing research, but the Bioscience Core Lab at KAUST and support from colleagues aided in the process. Arold's research focuses on understanding protein function through an integrated 'hybrid' approach to analyze 3D structure and function of proteins. Why it matters: This new lab enhances KAUST's capabilities in molecular biophysics and structural biology, enabling advanced research into the functions of proteins and their implications for health and disease.
Researchers at King Abdullah University of Science and Technology (KAUST) discovered a mechanism by which plants protect photosynthesis under high temperatures. They identified that the protein protochlorophyllide oxidoreductase reorganizes into chloroplast stress granules, which helps protect and restore the plant's ability to convert sunlight into chemical energy. Plants lacking this protein struggled more under heat stress, indicating its role in natural resilience. Why it matters: This discovery offers new insights into plant protection against heat, potentially guiding the development of more resilient crops vital for food security in arid regions like Saudi Arabia.