Due to the remarkable success of the Research Topic 'Reproductive biotechnologies and challenges in their application' and the rapidly evolving subject area, we are pleased to launch Volume II for this topic.

Animal reproductive biotechnologies encompass a diverse array of scientific techniques aimed at improving livestock breeding, enhancing animal health, and conserving endangered species. These technologies include artificial insemination (AI), embryo transfer (ET), cloning, and gene editing. By leveraging these methods, researchers and farmers can enhance desirable traits in livestock, such as disease resistance, meat quality, and milk production, thereby increasing agricultural productivity and food security. Additionally, in conservation efforts, reproductive biotechnologies play a crucial role in preserving genetic diversity and restoring populations of endangered species. However, the application of these technologies faces numerous challenges, including infertility, ethical concerns surrounding animal welfare, genetic modification, and the potential environmental impact of genetically modified organisms. Furthermore, regulatory frameworks vary across regions and species, posing obstacles to the widespread adoption of these technologies. Addressing these challenges is essential for ensuring the responsible use of animal reproductive biotechnologies while maximizing their potential benefits for agriculture and conservation efforts.

The research topic "Reproductive biotechnologies and challenges in their application - vol II" addresses the significant problem of animal infertility, which poses considerable challenges in agricultural production, breeding programs, and conservation efforts. One key aspect to address this issue involves leveraging reproductive biotechnologies to overcome infertility barriers in various animal species. Advanced techniques such as in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), and embryo transfer (ET) offer promising solutions for assisting animals with reproductive challenges. Recent advances in reproductive biotechnologies include the development of improved culture media for embryo development, optimization of cryopreservation techniques for gametes and embryos, and the application of genomics to identify genetic markers associated with fertility traits. Additionally, research efforts focus on understanding the underlying causes of infertility in animals, including genetic, environmental, and physiological factors, to develop targeted interventions and management strategies. By integrating scientific advancements with comprehensive management approaches, researchers aim to enhance fertility outcomes in animals and thereby improve agricultural productivity, breeding efficiency, and the conservation of endangered species.

The scope of the research topic "Reproductive biotechnologies and challenges in their application - vol II" encompasses a comprehensive exploration of the utilization, challenges, and advancements in reproductive biotechnologies for animals, with a particular focus on addressing infertility issues. Contributors are encouraged to address the following specific themes:

- Etiology and Diagnosis of Animal Infertility: Manuscripts examining the underlying causes of infertility in various animal species, including genetic, environmental, physiological, and infectious factors. Studies elucidating diagnostic tools and techniques for identifying infertility issues are also welcomed.

- Reproductive Biotechnologies for Infertility Management: Research articles focusing on the application of assisted reproductive techniques, such as in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), embryo transfer (ET), and gamete manipulation, to overcome infertility challenges in animals.

- Genetic Approaches to Enhance Fertility: Contributions exploring genetic selection strategies, genomic technologies, and gene editing techniques for improving fertility traits in livestock, companion animals, and wildlife populations.

- Nutritional and Environmental Factors Impacting Fertility: Studies investigating the influence of nutrition, management practices, housing conditions, and environmental stressors on reproductive performance and fertility outcomes in animals.

- Ethical and Welfare Considerations: Manuscripts discussing the ethical implications, welfare concerns, and societal attitudes towards the use of reproductive biotechnologies to address animal infertility, with a focus on promoting responsible and humane practices.

- Translational Research and Practical Applications: Case studies, field trials, and translational research highlighting the implementation of reproductive biotechnologies in animal production systems, breeding programs, and conservation initiatives to improve fertility rates and reproductive efficiency.

We welcome original research articles, review papers, systematic reviews, meta-analyses, case reports, and perspectives that contribute to advancing knowledge and understanding in the field of animal reproductive biotechnologies, particularly in the context of addressing infertility challenges. Interdisciplinary approaches that integrate perspectives from veterinary science, genetics, physiology, ethics, and animal welfare are highly encouraged.

Are you interested in contributing a manuscript to this Research Topic?

Reproductive biotechnologies and challenges in their application - volume II