Elevated Serum Levels of Osteopontin in Patients with Psoriasis: Is It Associated with Ocular Comorbidities?

Introduction: Psoriasis is a chronic inflammatory disease affecting 2-3% of the global population via immune-mediated mechanisms. Osteopontin plays a crucial role in T-helper 1- and T-helper 17-mediated illnesses, including psoriasis. Ocular complications in psoriasis have been reported, and their assessment is of significant importance.

Viperin-like proteins interfere with RNA viruses in plants.

Plant viruses cause substantial losses in crop yield and quality; therefore, devising new, robust strategies to counter viral infections has important implications for agriculture. Virus inhibitory protein endoplasmic reticulum-associated interferon-inducible (Viperin) proteins are conserved antiviral proteins. Here, we identified a set of Viperin and Viperin-like proteins from multiple species and tested whether they could interfere with RNA viruses .

High-efficiency retron-mediated single-stranded DNA production in plants.

Retrons are a class of retroelements that produce multicopy single-stranded DNA (ssDNA) and participate in anti-phage defenses in bacteria. Retrons have been harnessed for the overproduction of ssDNA, genome engineering and directed evolution in bacteria, yeast and mammalian cells. Retron-mediated ssDNA production in plants could unlock their potential applications in plant biotechnology.

Genome Editing Technologies for Rice Improvement: Progress, Prospects, and Safety Concerns.

Rice () is an important staple food crop worldwide; to meet the growing nutritional requirements of the increasing population in the face of climate change, qualitative and quantitative traits of rice need to be improved. Stress-tolerant crop varieties must be developed with stable or higher yields under stress conditions. Genome editing and speed breeding have improved the accuracy and pace of rice breeding.

Fusion of the Cas9 endonuclease and the VirD2 relaxase facilitates homology-directed repair for precise genome engineering in rice.

Precise genome editing by systems such as clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (Cas9) requires high-efficiency homology-directed repair (HDR). Different technologies have been developed to improve HDR but with limited success. Here, we generated a fusion between the Cas9 endonuclease and the Agrobacterium VirD2 relaxase (Cas9-VirD2).