Evidence map›Paper›PMID 42038323›Full record

ArticleFrontiers in pharmacology2026

Si xian formula (SXF) alleviates carboplatin-induced bone marrow microenvironment damage and promotes thrombocytopenia recovery by regulating gut microbiota and bone marrow metabolites: a correlative study.

Fang Li, Meng-Yao Yu, Nan Jiang, Mei-Yi Yao, Xiao-Yan Xu, Li-Ming He, Zhou Zhou, Xia Luo

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Article in Frontiers in pharmacology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Fang LiSichuan Academy of Chinese Medicine Sciences, Fungal Medicine Institute, Chengdu, Sichuan, China.
Meng-Yao YuSichuan Academy of Chinese Medicine Sciences, Fungal Medicine Institute, Chengdu, Sichuan, China.
Nan JiangSichuan Academy of Chinese Medicine Sciences, Fungal Medicine Institute, Chengdu, Sichuan, China.
Mei-Yi YaoSichuan Academy of Chinese Medicine Sciences, Fungal Medicine Institute, Chengdu, Sichuan, China.
Xiao-Yan XuSichuan Academy of Chinese Medicine Sciences, Fungal Medicine Institute, Chengdu, Sichuan, China.
Li-Ming HeSichuan Academy of Chinese Medicine Sciences, Fungal Medicine Institute, Chengdu, Sichuan, China.
Zhou ZhouSichuan Academy of Chinese Medicine Sciences, Fungal Medicine Institute, Chengdu, Sichuan, China.
Xia LuoSichuan Academy of Chinese Medicine Sciences, Fungal Medicine Institute, Chengdu, Sichuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Chemotherapy-induced thrombocytopenia (CIT) presents as a prevalent hematological toxicity, often complicating the clinical management of cancer patients. SI XIAN Formula (SXF), a prescription consisting of ten traditional Chinese medicine for treating chemotherapy-induced thrombocytopenia (CIT), has been widely used to treat CIT patients more than 10 years. The mechanism of SXF remains unclear. This study was designed to systematically evaluate the therapeutic efficacy and elucidate the underlying mechanisms of SXF in a CIT mouse model. Methods: A CIT mice model was successfully established via the tail vein injection of carboplatin. The Mice were subsequently treated daily with SXF for 15 days and 24 days. Body weight and platelet count were recorded every 3 days. The bone marrow cells and fluid were collected for flow cytometry analysis and cytokine detection separately. Histological changes in the femurs bone marrow were observed using H&E staining. The diversity and composition of the intestinal microbiota were analyzed using 16S rDNA gene sequencing. The bone marrow metabolites were identified by HPLC-MS/MS analysis. Results: SXF administration significantly accelerated the recovery of platelet counts to baseline levels following carboplatin -induced thrombocytopenia. Mechanistically, SXF demonstrated protective effects on multiple hematopoietic cells, including hematopoietic stem/progenitor cells, megakaryocytic progenitor cells, and bone marrow megakaryocytes in CIT-induced mice. Furthermore, SXF effectively restored carboplatin-induced alterations in hematopoietic cytokine profiles. SXF treatment altered gut microbial diversity and community structure, particularly reducing the abundance of Conclusion: In CIT murine models, SXF administration was shown to alleviate carboplatin-induced bone marrow microenvironment injury and accelerate platelet recovery via bidirectional regulation of gut microbiota and marrow metabolic remodeling.

Indexed as

bone marrow microenvironmentchemotherapy-induced thrombocytopeniagut microbiotametabolitessi xian formula

Identifiers

PMID42038323
PMCPMC13105887

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