A sweeping new study has uncovered global patterns in how bacteria thrive and interact within lakes and reservoirs, offering new insights into the invisible forces that sustain freshwater ecosystems. The research, led by scientists from Xi’an University of Architecture and Technology, analyzed hundreds of samples from around the world to understand how geography, temperature, and nutrients shape bacterial communities in water and sediments.

Once a lab novice, UD senior Sean Fletcher uncovered key molecular insights into HPV. Using computational biology, he identified conserved regions in the viral E2 protein vital to replication and cancer risk, and found mutations that may disrupt E2 function and increase cancer potential.

Researchers at the University Hospital Bonn (UKB) and the University of Bonn have discovered how a small, naturally occurring RNA molecule in the kidney activates a mutated immune receptor, triggering a chain reaction. In cooperation with Nanyang Technological University Singapore and the University Hospital Würzburg, among others, the study provides an explanation for how a point mutation in the immune receptor RIG-I transforms the body's defense system into a self-destructive force and causes severe organ-specific autoimmune diseases. The results have now been published in the journal Science Immunology.

Rural and primarily agricultural economies are the most susceptible to climate change and armed conflict. Climate-driven weather events add pressure to an already fragile system, affecting the socioeconomic conditions on which health depends, especially in ethnically divided or areas with scarce resources.

New research from Memorial Sloan Kettering Cancer Center (MSK) uncovers unique genetic signatures in cancer patients of non-European ancestry; identifies social adversity as a potential risk factor for higher rates of triple-negative breast cancer among Black women; shows a web-based system could help head-and-neck cancer survivors report their concerns; and finds adding immunotherapy can boost the effectiveness for hard-to-treat follicular lymphomas.