Tryptophan (Trp) is an essential amino acid that serves as a precursor for the synthesis of several important bioactive compounds. Trp is involved in a variety of pathophysiological processes, including neuronal function, metabolism, inflammatory responses, oxidative stress, immune regulation, and intestinal homeostasis. The role of Trp metabolism in tumorigenesis and cancer progression is of particular significance. The influence of Trp and its metabolites on tumor growth and metastasis is mediated through various mechanisms, such as immune evasion, promotion of angiogenesis, and increased resistance to therapeutic agents. This review presents the physiological pathways involved in Trp metabolism and its implications for various malignancies. We also highlight the latest clinical research targeting Trp metabolic pathways in oncology, in addition to exploring future directions for therapeutic advancements aimed at modulating Trp metabolism to enhance cancer treatment outcomes.
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Open Access
Review
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Open Access
Original Article
Issue
Previous studies have highlighted the crucial role of Wnt7B in the development of various cancers, including breast, pancreatic, and gastric cancers. However, research into the involvement of Wnt7B is often confined to specific tumor types, with a noticeable lack of comprehensive studies spanning multiple cancer forms. The potential of Wnt7B as a diagnostic or prognostic cancer biomarker has not been fully explored.
In this study, we combined bioinformatics and immunohistochemistry analyses to examine the expression patterns and functions of Wnt7B in cancerous and adjacent noncancerous tissues across a range of tumors.
Our data indicate that Wnt7B may serve as a novel prognostic biomarker and therapeutic target in certain cancers.
We found significant upregulation of Wnt7B expression levels in the majority of cancer cases examined. Furthermore, Wnt7B can influence cancer prognosis by modulating the tumor microenvironment, immune cell infiltration, and tumor stemness, among other factors. Additionally, we examined the associations between anticancer drug sensitivity and Wnt7B expression, which could aid in the development of more precise clinical therapies.
Open Access
Review
Issue
SRY‐box transcription factor 30 (SOX30) participates in tumor cell apoptosis in lung cancer. The occurrence of somatic SOX30 mutations, the expression signature of SOX30 in normal and cancer tissues, the correlation of SOX30 with immune cells and immune‐related genes, and the clinical significance of SOX30 in various cancers have stimulated interest in SOX30 as a potential cancer biomarker. SOX30 influences drug sensitivity and tumor immunity in specific cancer types. In this review, we have comprehensively summarized the latest research on the role of SOX30 in cancer by combining bioinformatics evidence and a literature review. We summarize recent research on SOX30 in cancer regarding somatic mutations, trials, transcriptome analysis, clinical information, and SOX30‐mediated regulation of malignant phenotypes. Additionally, we report on the diagnostic value of SOX30 mRNA expression levels across different cancer types. This review on the role of SOX30 in cancer progression may provide insights into possible research directions for SOX30 in cancer and a theoretical basis for guiding future studies.
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