Journal of Biological Regulators and Homeostatic Agents (JBRHA, Print ISSN: 0393-974X, Electronic ISSN: 1724-6083) is a peer-reviewed journal published 4 issues per year since 2025. The journal is committed to publishing the full range of topics in the fields of experimental and clinical medicine, molecular biology, biochemistry, regulatory molecules, cellular immunology and pharmacology and the single most important criterion for acceptance is scientific excellence. The content of the article includes putting forward and verifying some hypotheses, new ideas or new problems to be solved, as well as novel findings from experiment, which will provide new perspectives and methods for understanding these topics, and stimulate the interest of the journal readers.

The metaverse is a digital universe and a parallel world, which involves the application and development of Metaverse in interdisciplinary lenses, bridging fields such as social sciences, psychology, economics, communication, cultural studies, ethics, and the arts. Topics may include human behavior in virtual environments, economic systems in digital worlds, narrative and identity construction, immersive pedagogy, sociotechnical imaginaries, and the cultural impact of metaverse technologies. The metaverse is underpinned by six core technological domains: blockchain technology, interactivity technology (VR/AR/MR/XR/ER), game technology (game engine, game code, multimedia resources), AI technology, network communication technology, and Internet of Things. To support the operation of the huge metaverse, it also needs extremely powerful algorithms.

Metaverse (eISSN: 2810-9791) is an open-access academic journal that dedicated to exploring a wide spectrum of metaverse-related topics, academic supported by Institute for Metaverse, School of Artificial Intelligence, Nanjing University of Information Science & Technology (NUIST). Metaverse also welcomes different types of articles including research article, case report, review, perspective, and commentary concerned with metaverse studies such as the concept definition and its development. Authors should read the focus and scope before submission.

Sustainable Social Development (SSD, eISSN: 2972-4880) is an interdisciplinary journal dedicated to advancing research and knowledge related to sustainable development, from theories to practices, and from challenges to solutions. The journal aims to provide a platform for scholars, researchers, and practitioners to share their insights, theories, and empirical findings. SSD welcomes original research articles, reviews, case reports, perspectives, and communications that advance knowledge and understanding in the field. Other insightful articles are also welcomed. The journal encourages interdisciplinary research and cross-sectoral collaborations, bridging academia, policy, and practice to foster sustainable social development.