[Modified Shenqi Dihuang Decoction acts on hormone-sensitive prostate cancer by inhibiting glycolysis through the PI3K/Akt /mTOR signaling pathway].

Objective: To evaluate the effect of Modified Shenqi Dihuang Decoction (MSDD) on human hormone-sensitive LNCaP prostate cancer cells and its action mechanism.

Methods: LNCaP prostate cancer cells were treated with MSDD, followed by detection of the proliferation and apoptosis of the cells by MTT assay and flow cytometry respectively and measurement of glucose uptake and lactate production by glucose uptake assay and colorimetry respectively. The expressions of the apoptosis-related proteins Bcl-2, Bax and cleaved-caspase-3, glycolysis-related proteins HK2, GLUT1, PKM2 and LDHA, and PI3K/AKT/mTOR pathway-related proteins in the LNCaP cells were determined by Western blot.

[Modified Shenqi Dihuang Decoction for bone metastasis of hormone-sensitive prostate cancer after castration].

Objective: To observe the clinical effect of Modified Shenqi Dihuang Decoction (MSDD) on bone metastasis of hormone-sensitive PCa after castration.

Methods: Seventy-six hormone-sensitive PCa patients with bone metastasis were randomly divided into a control and an MSDD group of an equal number, the former treated by maximal androgen blockade (MAB) and the latter with MSDD in addition to MAB, both for 6 months. Comparisons were made between the two groups of patients in their TCM symptom scores, quality of life (QOL) scores and the incidence rates of castration resistance, bone metastasis and adverse events.