Oral squamous cell carcinomas (OSCCs) are common and often fatal feline neoplasms. Factors that predispose to neoplasm development in cats are poorly defined. Around 25% of human OSCCs are caused by papillomaviruses (PVs). To determine if PVs are associated with OSCCs in cats, three sets of consensus primers were used to evaluate 20 feline OSCCs and 20 non-neoplastic feline oral lesions for the presence of PV DNA. Papillomaviral sequences were detected within one OSCC, but no non-neoplastic lesion. Sequencing of the amplified DNA revealed a previously unreported PV that was most similar to human PV type 76. This is the first time PV DNA has been amplified from the oral cavity of a cat. However, while these results suggest that feline gingival epithelial cells can be infected by PVs, they do not support a causal association between viral infection and the development of feline OSCCs.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.rvsc.2008.07.005 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Surveillance of SARS-CoV-2 in Pets of Harris County, Texas, Revealed More Common Pet Infections in Households With Human COVID-19 Cases.
Vet Med Sci
March 2025
College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, Texas, USA.
Local health departments can play a critical role in zoonoses surveillance at the human-domestic animal interface, especially when existing public health services and close relationships with community groups can be leveraged. Investigators at Harris County Veterinary Public Health employed a community-based surveillance tool for identifying severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections in dogs and cats in June--December 2021. Diagnosis was made using both RT-qPCR testing of oral and nasal swabs and plaque reduction neutralization testing of serum samples.
View Article and Find Full Text PDFInfection with the zoonotic nematode, Trichinella murrelli in bobcats (Lynx rufus) from Minnesota, USA.
Vet Parasitol Reg Stud Reports
January 2025
Minnesota Department of Natural Resources, Wildlife Health Program, 5463 West Broadway, Forest Lake, MN 55025, USA.
During a survey for other parasitic infections, tongue and limb muscles of wild bobcats (Lynx rufus) were examined microscopically from a sample of 190 Minnesota bobcats. One batch (n = 50) was studied in 2015, yielding no cases of Trichinella when examined only with hematoxylin and eosin (HE) staining of <25 mg of tissue. In a 2024 cohort (n = 140), this method was paired with a compression of ∼5 g of tissue.
View Article and Find Full Text PDFDermoscopy and Ultraviolet-Enhanced Fluorescence Dermoscopy (UEFD) Increase the Accuracy of Diagnosis and Are Useful in Assessing the Effectiveness of Treatment.
J Fungi (Basel)
January 2025
University Centre of General Dermatology and Oncodermatology, Wroclaw Medical University, 50-368 Wroclaw, Poland.
, a zoophilic dermatophyte, infects the stratum corneum and keratinized tissues like hair and nails in cats and dogs, with cats serving as the primary reservoir. Most human infections arise from animal contact. We present the case of a girl aged 8 with skin scalp lesions persisting for two months.
View Article and Find Full Text PDFClinical and Epidemiologic Review of Capnocytophaga Spp. Infections Identified at a Public Health Reference Laboratory-California, 2005-2021.
Zoonoses Public Health
January 2025
Infectious Diseases Branch, Division of Communicable Disease Control, Center for Infectious Diseases, California Department of Public Health, Sacramento, California, USA.
Introduction: Capnocytophaga is a genus of bacteria that are commensal to the oral microbiome of humans and some animals. Some Capnocytophaga species are found in the human oral cavity and rarely cause disease in people; the species found in animals are zoönotic and can be transmitted to people via saliva. This study describes the clinical and epidemiologic features of patients from whom Capnocytophaga spp.
View Article and Find Full Text PDFAn update on oral manifestations of systemic disorders in dogs and cats.
Front Vet Sci
January 2025
School of Veterinary Medicine, Veterinary Surgical and Radiological Sciences, University of California, Davis, Davis, CA, United States.
Oral lesions are common in dogs and cats, and determining the underlying etiology of these lesions can be challenging. A wide range of systemic ailments may lead to lesions in the oral cavity, including immune-mediated diseases, adverse drug reactions, viral and bacterial infections, and metabolic and autoimmune diseases. A complete history and thorough physical examination (including a fundic examination) should be obtained in affected patients.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!