Development and Implementation of a Minority Health International Infectious Diseases Research Training Program.

From 2014-2019, the University of Hawai'i (UH) at Manoa offered a National Institutes of Health funded Minority Health International Research Training (MHIRT) Program for undergraduate research experiences in infectious diseases. The goal of the program was to immerse undergraduate students in conducting global infectious diseases research to train a new generation of scientists to combat future global pandemics. The MHIRT program trained educationally underrepresented groups unique in Hawai'i: Native Hawai'ians and other Pacific Islanders, and underrepresented Asian Americans, e.

SARS-CoV-2-induced cytokine storm drives prolonged testicular injury and functional impairment in mice that are mitigated by dexamethasone.

Compromised male reproductive health, including reduced testosterone and sperm count, is one of the long COVID symptoms in individuals recovering from mild-severe disease. COVID-19 patients display testicular injury in the acute stage and altered serum fertility markers in the recovery phase, however, long-term implications on the testis remain unknown. This study characterized the consequences of SARS-CoV-2 on testis function.

Membrane Retention of West Nile Virus NS5 Depends on NS1 or NS3 for Enzymatic Activity.

West Nile virus (WNV) nonstructural protein 5 (NS5) possesses multiple enzymatic domains essential for viral RNA replication. During infection, NS5 predominantly localizes to unique replication organelles (ROs) at the rough endoplasmic reticulum (RER), known as vesicle packets (VPs) and convoluted membranes (CMs), with a portion of NS5 accumulating in the nucleus. NS5 is a soluble protein that must be in the VP, where its enzymatic activities are required for viral RNA synthesis.

Re-Emerging, Under-Recognized Zoonotic, and Neglected Tropical Diseases in Hawai'i.

Hawai'i, the United States' most western geographic state in the Pacific, lies between the North and South American continents and the Indo-Pacific regions, including Japan. The tropical environmental conditions of the Hawaiian Islands provide favorable ecosystems for various infectious pathogens, their vectors, and reservoirs. This creates an environment conducive to the transmission of zoonotic diseases affecting both humans and animals.