A multifunctional hydrogel (HRZn) was fabricated through in situ mineralization and dynamic crosslinking of HA, Rhein, and Zn²⁺, resulting in enhanced mechanical properties and sustained release of bioactive components. In vivo evaluations demonstrated its potent efficacy in accelerating the healing of S. aureus-infected deep burn wounds.

A novel catalyst featuring a unique Ni−O−Si interface, engineered through a dual-polymer modification, enables efficient urea production from carbon dioxide and nitrate waste. This breakthrough offers a sustainable, energy-saving alternative to the traditional, energy-intensive industrial process, achieving high yield, selectivity, and long-term stability under ambient conditions.

A new scientific review reveals how click chemistry—a highly efficient chemical approach—is transforming oncology by merging accurate diagnosis with precision therapy into a single system. 

Cancer immunotherapy has saved lives, but it often falls short due to off-target toxicity and weak tumor-specific immune responses. 

Hutchinson-Gilford progeria syndrome (HGPS) is a rare genetic condition characterized by accelerated aging, severe vascular fragility, and reduced life expectancy. In a rare case study, researchers report a traumatic brain injury case in a 15-year-old adolescent with HGPS, where conventional management methods failed, owing to no curative therapies for HGPS and limited benefits from lonafarnib. The report concludes by stressing the need for improved multidisciplinary trauma care strategies when managing patients with HGPS.

Tumor cells exploit chemokine signaling to construct an immunosuppressive microenvironment that resists anti-tumor immune responses. A new review systematically maps the chemokine-receptor network in the tumor microenvironment and introduces a three-part “3D” targeting strategy: Decrease recruitment of suppressive cells (Tregs, MDSCs, TAMs), Develop effector T cell and NK cell function, and Dismantle physical and signaling barriers that exclude effectors from tumors. This framework ultimately provides a roadmap for precision combination immunotherapy to overcome immune evasion

As AI is being widely tested in medicine, scientists at the University of Auckland, Auckland City Hospital, and Matai Medical Research Institute in New Zealand have analyzed the current landscape of AI models for meningioma (a cancer of the brain’s soft cover) segmentation from MRI scans, and its path ahead. Their key finding is that advanced model architecture has considerably contributed to tumor detection sensitivity, rather than data characteristics, imaging modalities, or preprocessing.  

Researchers have developed a copper-based metal-organic framework that converts CO₂ into N-formamides in a fully light-driven tandem process. The system combines CO₂ reduction and C-N coupling without Pd metal, external heating or high pressure.