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A Novel Bioaugmentation Technique Effectively Increases The Skin-Associated Microbial Diversity Of Captive Eastern Hellbenders, Erin K. Kenison, Obed Hernandez-Gomez, Rod N. Williams

Natural Sciences and Mathematics | Faculty Scholarship

Captive environments are maintained in hygienic ways that lack free-flowing microbes found in animals’ natural environments. As a result, captive animals often have depauperate host-associated microbial communities compared to conspecifics in the wild and may have increased disease susceptibility and reduced immune function. Eastern hellbenders (Cryptobranchus alleganiensis alleganiensis) have suffered precipitous population declines over the past few decades. To bolster populations, eastern hellbenders are reared in captivity before being translocated to the wild. However, the absence of natural microbial reservoirs within the captive environment diminishes the diversity of skin-associated bacteria on hellbender skin and may negatively influence their ability to …

More On Covid-19 In Immune-Mediated Inflammatory Diseases., Farren B. S. Briggs, Milena A. Gianfrancesco, Michaela F. George

Global Public Health | Faculty Scholarship

No abstract provided.

A Systematic Review Of Interventions For Family Caregivers Who Care For Patients With Advanced Cancer At Home., Soojung Ahn, Rafael D. Romo, Cathy L. Campbell

Nursing | Faculty Scholarship

OBJECTIVE: To examine the characteristics of interventions to support family caregivers of patients with advanced cancer.

METHODS: Five databases (CINAHL, Medline, PsycINFO, Web of Science, and the Cochrane Library) were searched for English language articles of intervention studies utilizing randomized controlled trials or quasi-experimental designs, reporting caregiver-related outcomes of interventions for family caregivers caring for patients with advanced cancer at home.

RESULTS: A total of 11 studies met the inclusion criteria. Based on these studies, the types of interventions were categorized into psychosocial, educational, or both. The characteristics of interventions varied. Most interventions demonstrated statistically significant results of reducing psychological …

Plasmodium Falciparum Resistance To A Lead Benzoxaborole Due To Blocked Compound Activation And Altered Ubiquitination Or Sumoylation., Kirthana M. V. Sindhe, Wesley Wu, Jenny Legac, Yong-Kang Zhang, Eric E. Easom, Roland A. Cooper, Jacob J. Plattner, Yvonne R. Freund, Joseph L. Derisi, Philip J. Rosenthal

Natural Sciences and Mathematics | Faculty Scholarship

New antimalarial drugs are needed. The benzoxaborole AN13762 showed excellent activity against cultured Plasmodium falciparum, against fresh Ugandan P. falciparum isolates, and in murine malaria models. To gain mechanistic insights, we selected in vitro for P. falciparum isolates resistant to AN13762. In all of 11 independent selections with 100 to 200 nM AN13762, the 50% inhibitory concentration (IC50) increased from 18–118 nM to 180–890 nM, and whole-genome sequencing of resistant parasites demonstrated mutations in prodrug activation and resistance esterase (PfPARE). The introduction of PfPARE mutations led to a similar level of resistance, and recombinant PfPARE hydrolyzed AN13762 to the benzoxaborole …