Development and validation of animal variant classification guidelines to objectively evaluate genetic variant pathogenicity in domestic animals.

Assessing the pathogenicity of a disease-associated genetic variant in animals accurately is vital, both on a population and individual scale. At the population level, breeding decisions based on invalid DNA tests can lead to the incorrect inclusion or exclusion of animals and compromise the long-term health of a population, and at the level of the individual animal, lead to incorrect treatment and even life-ending decisions. Criteria to determine pathogenicity are not standardized, i.

MicroRNAs bta-novel-miR-117, bta-novel-miR-234 and bta-novel-miR-417 have adverse effects on blastocyst formation.

In a previous study we found that the levels of the novel microRNAs (miRNAs) bta-novel-miR-117 bta-novel-miR-234 and bta-novel-miR-417 (P < 0.001) are significantly up-regulated in extracellular vesicles (EVs) in the culture medium of degenerating embryos compared to blastocysts. Because the functions of these novel miRNAs are still unknown, we investigated their regulatory roles during bovine blastocyst development by adding their mimics and inhibitors to the culture medium.

Bta-miR-665 improves bovine blastocyst development through its influence on microtubule dynamics and apoptosis.

Extracellular vesicles (EVs) contain microRNAs (miRNAs), which are important regulators of embryonic development. Nevertheless, little is known about the precise molecular processes controlling blastocyst development and quality. In a previous study, we identified bta-miR-665 as one of the miRNAs more abundantly present in extracellular vesicles of embryo-conditioned culture media of blastocysts compared to degenerate ones.

Evaluation of enzymatic protocols to optimize efficiency of bovine adipose tissue-derived mesenchymal stromal cell isolation.

Sustainable food provision for a continuously growing human population is one of the major challenges for the next decades. Cultured meat represents one of the alternatives which is currently extensively explored. Yet, the most appropriate cell type, capable of long-term proliferation and myogenic differentiation, remains to be identified.

Corrigendum: Classification of feline hypertrophic cardiomyopathy-associated gene variants according to the American College of Medical Genetics and Genomics guidelines.

[This corrects the article DOI: 10.3389/fvets.2024.