ArticleThe Journal of endocrinology2022
A probiotic mix partially protects against castration-induced bone loss in male mice.
Article in The Journal of endocrinology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 16 citations in OpenAlex.
- Evaluating the Role of Probiotics, Prebiotics, and Synbiotics Supplementation in Age-related Musculoskeletal Disorders in Older Adults: A Systematic Review.Probiotics and antimicrobial proteins · 2025Pooled it
- A systematic review and meta-analysis of the effects of probiotics on bone outcomes in rodent models.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2024Pooled it
- Links between bone fractures and the gut microbiota.Nature reviews. Endocrinology · 2026Review
- Metallic Contaminants and Osteoporosis: a Review of the Gut-Bone Axis.Biological trace element research · 2026Review
- Clostridium butyricum Promotes Bone Remodeling by Activating Inflammatory Genes in Mice.Probiotics and antimicrobial proteins · 2026Article
- Intermittent fasting alleviates obesity-associated impairments in bone fracture healing: Exploring the role of gut microbiome.Bone reports · 2025Article
- The Mediating Role of Bioactive Molecules in Gut Microbiota-Bone Metabolism Crosstalk.Nutrients · 2025Review
- The beneficial effects of a probiotic mix on bone and lean mass are dependent on the diet in female mice.Scientific reports · 2025Article
- Gut-bone axis perturbation: Mechanisms and interventions via gut microbiota as a primary driver of osteoporosis.Journal of orthopaedic translation · 2025Review
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- Transplantation of gut microbiota from old mice into young healthy mice reduces lean mass but not bone mass.Gut microbesArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Studies in postmenopausal women and ovariectomized mice show that the probiotic mix Lacticaseibacillus paracasei DSM13434, Lactiplantibacillus plantarum DSM 15312 and DSM 15313 (L. Mix) can protect from bone loss caused by sex steroid deficiency. Whether probiotic bacteria can protect bone also in sex steroid-deficient males is less studied. We used the orchiectomized mouse as a model for age-dependent bone loss caused by decreasing sex hormone levels in males. We treated 10-week-old male mice with either vehicle (veh) or L. Mix for 6 weeks, starting 2 weeks before orchiectomy (orx) or sham surgery. Importantly, mice treated with L. Mix had a general increase in total body bone mineral density (BMD) and lean mass (P ≤ 0.05) compared with veh-treated mice. Detailed computer tomography analysis of dissected bones showed increased trabecular BMD of the distal metaphyseal region of the femur in L. Mix compared to veh-treated orx mice (+8.0%, P ≤ 0.05). In the vertebra, L. Mix treatment increased trabecular bone volume fraction BV/TV (+11.5%, P ≤ 0.05) compared to veh in orx mice. Also, L. Mix increased the levels of short-chain fatty acids (SCFAs) such as propionate and acetate and important intermediates in SCFA synthesis such as succinate and lactate in the cecal content of male mice. In conclusion, L. Mix treatment resulted in a general increase in BMD in adult male mice and prevented trabecular bone loss in femur and vertebra of orx mice. These bone protective effects of L. Mix were associated with increased levels of SCFAs in the cecal content of male mice.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.