RNF43 p.G659fs 通过 PI3K/AKT/mTOR 信号通路和 HLA-E 上调导致 MSI-high 结直肠癌中 NK 细胞功能障碍
RNF43 p.G659fs leads to natural killer cell dysfunction in MSI-high colorectal cancer through PI3K/AKT/mTOR signaling and HLA-E up-regulation.
CELL INTELLIGENCE · 肿瘤细胞治疗研究
肿瘤细胞治疗研究
英文原题:Interactions and communications in the prostate tumour microenvironment: evolving towards effective cancer therapy.
Interactions and communications in the prostate tumour microenvironment: evolving towards effective cancer therapy.
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前列腺癌是男性最常见的恶性肿瘤之一。肿瘤微环境(TME)在前列腺癌的发生、进展和转移中起着关键作用。TME包含多种细胞类型,包括癌相关成纤维细胞(CAFs)、内皮细胞、免疫细胞如巨噬细胞、B淋巴细胞和T淋巴细胞、自然杀伤(NK)细胞,以及其他蛋白质如细胞外基质(ECM)成分。TME中这些细胞之间的相互作用和通讯对于多种实体肿瘤(如前列腺癌)对不同抗癌治疗方式的生长和应答至关重要。在这篇综述文章中,我们举例说明了TME影响前列腺癌进展的各种机制。将讨论不同细胞、细胞因子、趋化因子和生长因子在调节免疫应答和前列腺肿瘤生长中的作用。还将讨论这些细胞和因子以及其他ECM成分对肿瘤细胞侵袭和转移的影响。我们解释了TME中的这些相互作用如何影响前列腺癌对治疗的应答。我们还强调了理解这些相互作用对于开发前列腺癌新型治疗方法的重要性。
Prostate cancer is one of the most common malignancies in men. The tumour microenvironment (TME) has a critical role in the initiation, progression, and metastasis of prostate cancer. TME contains various cell types, including cancer-associated fibroblasts (CAFs), endothelial cells, immune cells such as macrophages, lymphocytes B and T, natural killer (NK) cells, and other proteins such as extracellular matrix (ECM) components.
The interactions and communications between these cells within the TME are crucial for the growth and response of various solid tumours, such as prostate cancer to different anticancer modalities. In this review article, we exemplify the various mechanisms by which the TME influences prostate cancer progression.
The roles of different cells, cytokines, chemokines, and growth factors in modulating the immune response and prostate tumour growth will be discussed. The impact of these cells and factors and other ECM components on tumour cell invasion and metastasis will also be discussed.
We explain how these interactions in TME can affect the response of prostate cancer to therapy.
We also highlight the importance of understanding these interactions to develop novel therapeutic approaches for prostate cancer.
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