Discovery of a novel iflavirus sequence in the eastern paralysis tick Ixodes holocyclus.

Ixodes holocyclus, the eastern paralysis tick, is a significant parasite in Australia in terms of animal and human health. However, very little is known about its virome. In this study, next-generation sequencing of I.

Integrative analysis of large scale transcriptome data draws a comprehensive landscape of Phaeodactylum tricornutum genome and evolutionary origin of diatoms.

Diatoms are one of the most successful and ecologically important groups of eukaryotic phytoplankton in the modern ocean. Deciphering their genomes is a key step towards better understanding of their biological innovations, evolutionary origins, and ecological underpinnings. Here, we have used 90 RNA-Seq datasets from different growth conditions combined with published expressed sequence tags and protein sequences from multiple taxa to explore the genome of the model diatom Phaeodactylum tricornutum, and introduce 1,489 novel genes.

Recombinant LipL32 stimulates interferon-gamma production in cattle vaccinated with a monovalent Leptospira borgpetersenii serovar Hardjo subtype Hardjobovis vaccine.

Leptospira borgpetersenii serovar Hardjo subtype Hardjobovis (Hardjobovis) is the main causative agent of bovine leptospirosis in Australia, New Zealand, North America and elsewhere. Bovine leptospirosis can result in spontaneous abortion, stillbirth and reduced milk output. The organism is shed in the urine of infected animals and contact with contaminated materials can result in zoonotic infections in humans.

Seroprevalence of Coxiella burnetii in Washington State domestic goat herds.

A caprine herd seroprevalence of Coxiella burnetii infection was determined by passive surveillance of domestic goat herds in Washington State. Serum samples (n=1794) from 105 herds in 31 counties were analyzed for C. burnetii antibodies using a commercially available Q fever antibody enzyme-linked immunosorbent assay (ELISA) test kit.

Evaluation of 238 antigens of Leptospira borgpetersenii serovar Hardjo for protection against kidney colonisation.

Leptospirosis is a zoonotic disease affecting animals and humans worldwide. Leptospiral infection in cattle can cause reproductive failure and reduced weight gain, and importantly, infection represents a significant disease risk for farmers. Current bacterin vaccines offer protection that is short-lived and restricted at best to related serovars.

Performance of p16/Ki-67 immunostaining to detect cervical cancer precursors in a colposcopy referral population.

Purpose: Cytology-based screening has limited sensitivity to detect prevalent cervical precancers. Human papilloma virus (HPV) DNA testing is highly sensitive and provides a high, long-term reassurance of low risk of cervical cancer. However, the specificity of HPV DNA testing is limited, requiring additional, more disease-specific markers for efficient screening approaches.

Heterogeneity of high-grade cervical intraepithelial neoplasia related to HPV16: implications for natural history and management.

Factors associated with progression from cervical intraepithelial neoplasia (CIN) grades 2 and 3 to invasive cancer are not well understood; most CIN2 and CIN3 do not progress to cancer. Among carcinogenic human papillomavirus (HPV) types, infections with HPV16 have the highest risk of progressing to cancer. We evaluated the heterogeneity of risk factors, lesion size, colposcopic impression and colposcopic biopsy results in relation to HPV16 status among 627 women with CIN2 or CIN3 in women referred to colposcopy at the University of Oklahoma.