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「がん細胞が示す「利他行動」の謎」の検索結果

25,363 件中 10 件を表示 (4005 ms) · ⭐ 保存した論文

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(cancer cells[MeSH] OR neoplastic cells OR tumor cells) AND (altruistic behavior OR altruism OR cooperative behavior OR cell cooperation OR non-cell autonomous)

💡 がん細胞の「利他行動」を細胞協調性・非細胞自律的行動として解釈し、MeSH用語と関連フリーテキストを組み合わせて検索

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  • Endoplasmic reticulum stress signals in the tumour and its microenvironment.

    Xi Chen, Juan R Cubillos-Ruiz · Nature reviews. Cancer · 2021

    Protein handling, modification and folding in the endoplasmic reticulum (ER) are tightly regulated processes that determine cell function, fate and survival. In several tumour types, diverse oncogenic, transcriptional and metabolic abnormalities cooperate to generate hostile microenvironments that disrupt ER homeostasis in malignant and stromal cells, as well as infiltrating leukocytes. These chan…

    📄 PubMed で読む (PMID: 33214692)
  • [Multiple myeloma].

    D C Hsu, P Wilkenfeld, D E Joshua 他 · Praxis · 2012

    📄 PubMed で読む (PMID: 22715077)
  • Collective metastasis: coordinating the multicellular voyage.

    Emma Wrenn, Yin Huang, Kevin Cheung 他 · Clinical & experimental metastasis · 2021

    The metastatic process is arduous. Cancer cells must escape the confines of the primary tumor, make their way into and travel through the circulation, then survive and proliferate in unfavorable microenvironments. A key question is how cancer cells overcome these multiple barriers to orchestrate distant organ colonization. Accumulating evidence in human patients and animal models supports the hypo…

    📄 PubMed で読む (PMID: 34254215)
  • ALDH1A1 Activity in Tumor-Initiating Cells Remodels Myeloid-Derived Suppressor Cells to Promote Breast Cancer Progression.

    Cuicui Liu, Jiankun Qiang, Qiaodan Deng 他 · Cancer research · 2021

    Tumor-initiating cells (TIC) are associated with tumor initiation, growth, metastasis, and recurrence. Aldehyde dehydrogenase 1A1 (ALDH1A1) is a TIC marker in many cancers, including breast cancer. However, the molecular mechanisms underlying ALDH1A1 functions in solid tumors remain largely unknown. Here we demonstrate that ALDH1A1 enzymatic activity facilitates breast tumor growth. Mechanisticall…

    📄 PubMed で読む (PMID: 34580061)
  • Regulation of heterogeneous cancer-associated fibroblasts: the molecular pathology of activated signaling pathways.

    Go J Yoshida · Journal of experimental & clinical cancer research : CR · 2020

    Accumulating evidence indicates that intratumoral heterogeneity contributes to the development of resistance to anticancer therapeutics. Fibroblasts, which are components of the paraneoplastic stroma, play a crucial role in the wound-healing process. Activated fibroblasts accumulate in the wound and are involved in many aspects of the tissue remodeling cascade that initiates the repair process and…

    📄 PubMed で読む (PMID: 32546182)
  • Epithelial-Mesenchymal Transition-Mediated Tumor Therapeutic Resistance.

    Zhimin Xu, Yingxin Zhang, Huanyan Dai 他 · Molecules (Basel, Switzerland) · 2022

    Cancer is one of the world's most burdensome diseases, with increasing prevalence and a high mortality rate threat. Tumor recurrence and metastasis due to treatment resistance are two of the primary reasons that cancers have been so difficult to treat. The epithelial-mesenchymal transition (EMT) is essential for tumor drug resistance. EMT causes tumor cells to produce mesenchymal stem cells and qu…

    📄 PubMed で読む (PMID: 35897925)
  • WNT Oncogenic Transcription Requires MYC Suppression of Lysosomal Activity and EPCAM Stabilization in Gastric Tumors.

    Patrizia Mulè, Daniel Fernandez-Perez, Simona Amato 他 · Gastroenterology · 2024

    WNT signaling is central to spatial tissue arrangement and regulating stem cell activity, and it represents the hallmark of gastrointestinal cancers. Although its role in driving intestinal tumors is well characterized, WNT's role in gastric tumorigenesis remains elusive. We have developed mouse models to control the specific expression of an oncogenic form of β-catenin (CTNNB1) in combination wit…

    📄 PubMed で読む (PMID: 38971196)
  • Metabolic cell communication within tumour microenvironment: models, methods and perspectives.

    M Parri, L Ippolito, P Cirri 他 · Current opinion in biotechnology · 2020

    Environmental cues are essential in defining tumour malignancy, by promoting tumour initiation, progression and metastatic spreading. Stromal cells may metabolically cooperate or compete with cancer cells, playing a mandatory role in defining cancer metabolic plasticity, potentially dictating the final tumour outcome. Assessing shared nutrients between different tumoural or stromal compartments is…

    📄 PubMed で読む (PMID: 32416546)
  • The tumor suppressor BAP1 cooperates with BRAFV600E to promote tumor formation in cutaneous melanoma.

    Joshua D Webster, Trang H Pham, Xiumin Wu 他 · Pigment cell & melanoma research · 2019

    The deubiquitinating enzyme BAP1 is mutated in a hereditary cancer syndrome with a high risk of mesothelioma and melanocytic tumors. Here, we show that Bap1 deletion in melanocytes cooperates with the constitutively active, oncogenic form of BRAF (BRAFV600E ) and UV to cause melanoma in mice, albeit at very low frequency. In addition, Bap1-null melanoma cells derived from mouse tumors are more agg…

    📄 PubMed で読む (PMID: 30156010)
  • Engineering Genetic Predisposition in Human Neuroepithelial Stem Cells Recapitulates Medulloblastoma Tumorigenesis.

    Miller Huang, Jignesh Tailor, Qiqi Zhen 他 · Cell stem cell · 2019

    Human neural stem cell cultures provide progenitor cells that are potential cells of origin for brain cancers. However, the extent to which genetic predisposition to tumor formation can be faithfully captured in stem cell lines is uncertain. Here, we evaluated neuroepithelial stem (NES) cells, representative of cerebellar progenitors. We transduced NES cells with MYCN, observing medulloblastoma up…

    📄 PubMed で読む (PMID: 31204176)