Diosgenin, a steroidal sapogenin, obtained from Trigonella foenum-graecum, Dioscorea , and Rhizoma polgonati , has shown high potential and interest in the treatment of various cancers such as oral squamous cell carcinoma, laryngeal cancer, esophageal cancer, liver cancer, gastric cancer, lung cancer, cervical cancer, prostate cancer, glioma, and leukemia. This article aims to provide an overview of the in vivo, in vitro , and clinical studies reporting the diosgenin’s anticancer effects. Preclinical studies have shown promising effects of diosgenin on inhibiting tumor cell proliferation and growth, promoting apoptosis, inducing differentiation and autophagy, inhibiting tumor cell metastasis and invasion, blocking cell cycle, regulating immunity and improving gut microbiome. Clinical investigations have revealed clinical dosage and safety property of diosgenin. Furthermore, in order to improve the biological activity and bioavailability of diosgenin, this review focuses on the development of diosgenin nano drug carriers, combined drugs and the diosgenin derivatives. However, further designed trials are needed to unravel the diosgenin’s deficiencies in clinical application. Electronic Supplementary Material Supplementary material is available in the online version of this article at 10.1007/s11655-023-3693-1.

Rosa roxburghii Tratt. is a famous Chinese traditional medicine with long history, here we characterized the whole chloroplast (cp) genome sequence of R. roxburghii by Illumina pair-end sequencing. The complete cp genome was 156,749 bp in length, containing a large single copy (LSC) region of 85,862 bp and a small single copy (SSC) region of 18,791 bp, which were separated by a pair of 26,053 bp inverted repeat regions (IRs). The genome contained 139 genes, including 88 protein-coding genes (82 PCG species), 39 tRNA genes (32 tRNA species), and eight ribosomal RNA genes (four rRNA species). Most of the gene species occur as a single copy, while 17 gene species occur in double copies. The overall AT content of R. roxburghii cp genome is 62.8%, while the corresponding values of the LSC, SSC, and IR regions are 64.8, 68.7, and 57.4%, respectively. Further, phylogenetic analysis suggested that R. roxburghii is closely related to R. odorata var. gigantea. ARTICLE HISTORY

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UV-B is an important light condition for inducing anthocyanin synthesis in plants. Plants have corresponding photoreceptors such as UV RESISTANCE LOCUS8 (UVR8) and transduce light signals to the nucleus, which regulate the expression of structural and regulatory genes for anthocyanin synthesis through members such as ELONGATED HYPOCOTYL 5 (HY5), thereby increasing or decreasing anthocyanin accumulation. At the same time, excessive UV-B irradiation (artificial light experiments or extreme environmental conditions) is a light stress for plants, which can damage plants and cause DNA damage or even cell death and other adverse effects. In addition, the effect of UV-B on anthocyanin accumulation in plants is usually combined with other abiotic factors, including other wavelengths of light, water deficit conditions, high or low temperatures, and heavy metal ions, all of which cause plants to change their anthocyanin accumulation in time to adapt to variable survival conditions. The review aims to bring together our understanding of the interactions between UV-B and anthocyanins, which can help further the development of the anthocyanin industry.

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