Editorial: From crosstalk among cell populations in the microenvironment of bone degenerative diseases to the novel therapeutic approaches

Mechanistically, the Topic emphasizes pathway-level programs that can reshape degenerative microenvironments and intercellular communication. Integrative analysis of bulk and single-cell transcriptomes implicates arachidonic acid metabolism in osteoarthritic chondrocytes, illustrating how multi-omics can generate testable hypotheses around candidate regulatory nodes (Wu et al., 2025). In osteoporosis, a focused synthesis highlights ferroptosis as a potential contributor to bone loss and discusses natural product-oriented therapeutic avenues within this framework (Zhu et al., 2025). Together, these papers reinforce a translational principle: mechanistic programs are most informative when they are measurable in patient material, linked to definable disease stages or phenotypes, and paired with intervention strategies that can be evaluated using reproducible endpoints.Measurement rigor spanning preclinical structural quantification and patient-centered clinical assessment emerges as a second cross-cutting theme. One methodological contribution examines how micro-CT 3D region-of-interest selection influences lumbar vertebral measures in ovariectomized rats, with implications for comparability across preclinical osteoporosis studies (Xu et al., 2024). Complementing this, clinical work evaluates the ASAS Health Index and associated factors in ankylosing spondylitis within a regional cohort, contributing to efforts to standardize health status assessment in chronic axial disease (Li et al., 2024). These studies underscore that reproducible quantification -structural, functional, and patient-reported -is foundational for benchmarking, cross-study synthesis, and translation of biological insight into clinically meaningful benefit. Therapeutic and implementation-oriented contributions address non-pharmacologic interventions, perioperative management, and surgical strategy -domains with direct relevance to older adults and real-world delivery constraints. A randomized clinical trial evaluates immediate effects of high-intensity laser therapy for nonspecific neck pain, adding evidence on adjunctive, non-drug pain management approaches (Xie et al., 2025). A focused review synthesizes causes and countermeasures for postoperative swelling after gluteal muscle contracture release and organizes preventive strategies across pre-, intra-, and postoperative phases, emphasizing protocolized care and graded rehabilitation (Ren et al., 2025). In the spine, retrospective analyses compare surgical strategies for thoracolumbar fractures and adult L5 spondylolysis, contributing evidence relevant to procedural selection and outcome optimization (Duan et al., 2025;Dong et al., 2024). Across these clinical domains, outcomes reflect not only structural correction but also tissue responses to injury and repair, processes influenced by age, inflammation, and local cellular programs.Collectively, this Research Topic supports a systems-level view of musculoskeletal degeneration in which multicellular interactions and microenvironmental constraints shape disease progression and treatment response. Several priorities follow. First, mechanistic studies will be strengthened by designs that connect cell states to spatial context, matrix remodeling, mechanics, and immune-vascular coupling, while remaining anchored to measurable clinical endpoints. Second, pathway-level targets (e.g., lipid signaling and regulated cell death) should be advanced with early attention to biomarker strategies, timing, safety, and stage-specific applicability (Wu et al., 2025;Zhu et al., 2025). Third, standardization of measurement from micro-CT regions to health indices and rehabilitation pathways should be treated as a scientific deliverable that enables cross-study comparison and efficient translation (Xu et al., 2024;Li et al., 2024;Ren et al., 2025). Finally, synthesis-oriented mapping approaches can help prioritize future mechanistic and clinical work in rapidly growing areas (Fu et al., 2024;Yu et al., 2025).In summary, the collection links microenvironmental biology and analytic advances to therapeutic and procedural considerations that influence patient outcomes. By integrating mechanistic insight with measurement rigor and implementation relevance, this Research Topic helps inform the development and evaluation of interventions aimed at preserving mobility and quality of life in aging populations.