Exosomal MATN3 of Urine-Derived Stem Cells Ameliorates Intervertebral Disc Degeneration by Antisenescence Effects and Promotes NPC Proliferation and ECM Synthesis by Activating TGF-.

Objective: Low back pain (LBP) is one of the top three causes of disability in developed countries, and intervertebral disc degeneration (IDD) is a major contributor to LBP. In the process of IDD, there is a gradual decrease in nucleus pulposus cells (NPCs) and extracellular matrix (ECM). Exosomes are important exocrine mediators of stem cells that can act directly on cells for tissue repair and regeneration.

Network Pharmacology-Based Study on the Mechanism of Bushen-Jianpi Decoction in Liver Cancer Treatment.

To investigate the mechanism of a Bushen-Jianpi decoction (BSJPD) in liver cancer (LC) treatment, we analyzed clinical therapy data, conducted network pharmacology analysis, and performed pharmacological experimental verification and . The univariate analysis of clinical therapy showed that the BSJPD was protective factor ( < 0.05).

[Regulatory effect of bushen jianpi recipe on cellular immunity of patients with primary liver cancer after intervention therapy].

Objective: To observe the regulatory effect of Bushen Jianpi Recipe (BSJPR) on cellular immunity the of primary liver cancer patients of Gan-Shen yin-deficiency and Pi qi-deficiency syndrome type after intervention therapy.

Methods: According to the multi-center randomized controlled principle, 117 patients after transcatheter arterial chemoembolization (TACE) were assigned to two groups, 60 in the treated group and 57 in the control group, who were treated respectively with BSJPR and liver protecting remedy (silymarin and vitamin c) for 12 weeks. Changes in TCM syndrome, quality of life (QOL), immediate effect on tumor size and survival time were observed.

Myeloid suppressor cell-associated immune dysfunction in CSA1M fibrosarcoma tumor-bearing mice.

CSA1M tumor-bearing mice exhibited a severe immune dysfunction but the underlying mechanism remained unclear. In this study, we demonstrated that the myeloid suppressor cell (Mac-1(+)Gr-1(+) cells)-(MSC) related T cell immunosuppression in this tumor-bearing model. In mice at the late stage of CSA1M tumor-bearing (Late TB [8-10 weeks after cell inoculation in male BALB/c mice]), the percentages for CD4(+) and CD8(+) T cells decreased but Mac-1(+) cells increased in spleens with severe splenomegaly.