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Showing 14 of 74 academic articles

Life Stage-Specific Burdens and Impacts of Gastrointestinal Nematodes in Beef Cattle in the United States: A Review of Diagnostics, Impacts on Productivity, and Immune Response

Brooklyn L. Laubinger, Kelsey M. Harvey, William Isaac Jumper • Veterinary Sciences (2026)

Gastrointestinal nematodes (GINs) remain a significant challenge to productivity and sustainability in beef cattle systems in the United States, contributing to subclinical reductions in growth, reproductive performance, and overall herd he...

DOAJ Open Access (DOAJ) DOI: 10.3390/vetsci13030210

Toll-like receptor 2 coordinates induction of IL-22 in lung macrophages following organic dust-induced inflammation

Emmanuel O. Oyewole, Emmanuel O. Oyewole, Emmanuel O. Oyewole, Pinaki Mondal et al. • Frontiers in Physiology (2026)

IntroductionOrganic dust exposures, particularly in occupational settings, induce airway inflammation and contribute to the development and progression of chronic lung disease and impaired tissue regeneration. Interleukin-22 (IL-22) is a pl...

DOAJ Open Access (DOAJ) DOI: 10.3389/fphys.2026.1880821

Assessing the Microbial Quality of Shrimp (<i>Xiphonaeus kroyeri)</i> and Mussels (<i>Perna perna</i>) Illegally Sold in the Vitória Region, Brazil, and Investigating the Antimicrobial Resistance of <i>Escherichia coli</i> Isolates

Daniella Tosta Link, Gustavo Guimarães Fernandes Viana, Lívia Pasolini Siqueira, Carolina Magri Ferraz et al. • Antibiotics (2024)

The consumption of seafood is crucial for food security, but poor hygiene along the food production chain can result in low microbiological quality, posing significant risks for public health and seafood quality. Thus, this study aimed to a...

DOAJ Open Access (DOAJ) DOI: 10.3390/antibiotics13030242

Occurrence and Residue Concentration of Coccidiostats in Feed and Food of Animal Origin; Human Exposure Assessment

Rossana Roila, Raffaella Branciari, Ivan Pecorelli, Elisa Cristofani et al. • Foods (2019)

Occurring central Italy, 262 unmedicated feed samples and 353 samples of animal tissues and eggs are tested for coccidiostats between 2012 and 2017. A validated multi-residue HPLC-MS/MS method is applied for the simultaneous determination o...

DOAJ Open Access (DOAJ) DOI: 10.3390/foods8100477

EPIDEMIOLOGICAL ASPECT OF BOVINE VIRAL DIARRHEA VIRUS- II INFECTION IN DAIRY CATTLE

Y.G.M. ABD EL-HAFEIZ, A.M. EL-SHERIF, K.N. METIAS • Assiut Veterinary Medical Journal (2011)

The purpose of this study was to characterize the clinical and virologic features of the mucosal and thrombocytopenic BVDV infection in infected dairy cattle. Strategy of examination included clinical examination of diseased animals, serum ...

DOAJ Open Access (DOAJ) DOI: 10.21608/avmj.2011.176863

Diversity of Rickettsia species in collected ticks from Southeast Iran

Ali Qorbani, Mohammad Khalili, Saeidreza Nourollahifard, Ehsan Mostafavi et al. • BMC Veterinary Research (2024)

Abstract Rickettsia occurs worldwide and rickettsiosis is recognized as an emerging infection in several parts of the world. Ticks are reservoir hosts for pathogenic Rickettsia species in humans and domestic animals. Most pathogenic Rickett...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12917-024-04142-4

A New Strategy for Efficient Screening and Identification of Monoclonal Antibodies against Oncogenic Avian Herpesvirus Utilizing CRISPR/Cas9-Based Gene-Editing Technology

Man Teng, Zi-Yu Zhou, Yongxiu Yao, Venugopal Nair et al. • Viruses (2022)

Marek’s disease virus (MDV) is an important oncogenic α-herpesvirus that induces Marek’s disease (MD), characterized by severe immunosuppression and rapid-onset T-cell lymphomas in its natural chicken hosts. Historically, MD is regarded as ...

DOAJ Open Access (DOAJ) DOI: 10.3390/v14092045

Niclosamide nanoparticles enhance pancreatic cancer sensitivity to gemcitabine via HIF-1α inhibition

Susheel Kumar Nethi, Venugopal Gunda, Nagabhishek Sirpu Natesh, Brianna M. White et al. • iScience (2025)

Summary: Pancreatic cancer (PC) exhibits profound metabolic adaptations that support tumor progression, survival, and therapy resistance. Hypoxia-inducible factor-1α (HIF-1α) is a key regulator of these processes, promoting metabolic reprog...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.isci.2025.114088

Inhibition of methyltransferase activity of enhancer of zeste 2 leads to enhanced lipid accumulation and altered chromatin status in zebrafish

Marjo J. den Broeder, Jarle Ballangby, Leonie M. Kamminga, Peter Aleström et al. • Epigenetics & Chromatin (2020)

Abstract Background Recent studies indicate that exposure to environmental chemicals may increase susceptibility to developing metabolic diseases. This susceptibility may in part be caused by changes to the epigenetic landscape which conseq...

DOAJ Open Access (DOAJ) DOI: 10.1186/s13072-020-0329-y

Genetic Markers of Adaptation of <named-content content-type="genus-species">Plasmodium falciparum</named-content> to Transmission by American Vectors Identified in the Genomes of Parasites from Haiti and South America

Massimiliano S. Tagliamonte, Charles A. Yowell, Maha A. Elbadry, Jacques Boncy et al. • mSphere (2020)

ABSTRACT The malaria parasite, Plasmodium falciparum, was introduced into Hispaniola and other regions of the Americas through the slave trade spanning the 16th through the 19th centuries. During this period, more than 12 million Africans w...

DOAJ Open Access (DOAJ) DOI: 10.1128/mSphere.00937-20

Outdoor access practices in the Canadian dairy industry

Anne-Marieke C. Smid, Vanessa Boone, Melanie Jarbeau, Jason Lombard et al. • Journal of Dairy Science (2023)

ABSTRACT: Dairy cows are highly motivated to access pasture and have a partial preference for alternative forms of outdoor access (e.g., deep-bedded outdoor sand or wood-chip packs). In addition, Canadians value the provision of outdoor acc...

DOAJ Open Access (DOAJ) DOI: 10.3168/jds.2023-23344

Resting Posture Recognition Method for Suckling Piglets Based on Piglet Posture Recognition (PPR)–You Only Look Once

Jinxin Chen, Luo Liu, Peng Li, Wen Yao et al. • Agriculture (2025)

The resting postures of piglets are crucial indicators for assessing their health status and environmental comfort. This study proposes a resting posture recognition method for piglets during lactation based on the PPR-YOLO model, aiming to...

DOAJ Open Access (DOAJ) DOI: 10.3390/agriculture15030230

A web-based artificial intelligence system for label-free virus classification and detection of cytopathic effects

Zeynep Akkutay-Yoldar, Mehmet Türkay Yoldar, Yiğit Burak Akkaş, Sibel Şurak et al. • Scientific Reports (2025)

Abstract Identifying viral replication within cells demands labor-intensive isolation methods, requiring specialized personnel and additional confirmatory tests. To facilitate this process, we developed an AI-powered automated system called...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-025-89639-0