癌症生物学

分类

    现刊
    A Robust Mammary Organoid System to Model Lactation and Involution-like Processes
    一个健康的乳腺有机样系统来模拟哺乳和退化样过程
    作者:Elsa Charifou, Jakub Sumbal, Zuzana Koledova, Han Li and Aurélie Chiche日期:04/20/2021,浏览量:117,Q&A: 0

    The mammary gland is a highly dynamic tissue that changes throughout reproductive life, including growth during puberty and repetitive cycles of pregnancy and involution. Mammary gland tumors represent the most common cancer diagnosed in women

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    A Robust Mammary Organoid System to Model Lactation and Involution-like Processes
    一个健康的乳腺有机样系统来模拟哺乳和退化样过程
    作者:Elsa Charifou, Jakub Sumbal, Zuzana Koledova, Han Li and Aurélie Chiche日期:04/20/2021,浏览量:117,Q&A: 0
    [Abstract]

    The mammary gland is a highly dynamic tissue that changes throughout reproductive life, including growth during puberty and repetitive cycles of pregnancy and involution. Mammary gland tumors represent the most common cancer diagnosed in women worldwide. Studying the regulatory mechanisms of mammary gland development is essential for understanding

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    Atomic Force Microscopy to Characterize Ginger Lipid-Derived Nanoparticles (GLDNP)
    原子力显微镜研究生姜脂质纳米颗粒(GLDNP)
    作者:Dingpei Long, Chunhua Yang, Junsik Sung and Didier Merlin日期:04/05/2021,浏览量:199,Q&A: 0
    [Abstract]

    We have demonstrated that a specific population of ginger-derived nanoparticles (GDNP-2) could effectively target the colon, reduce colitis, and alleviate colitis-associated colon cancer. Naturally occurring GDNP-2 contains complex bioactive components, including lipids, proteins, miRNAs, and ginger secondary metabolites (gingerols and shogaols).

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    Preparation and Characterization of Poly(2-oxazoline) Micelles for the Solubilization and Delivery of Water Insoluble Drugs
    用于溶解和输送难溶性药物的聚恶唑啉胶束的制备及特性
    [Abstract]

    Many new drug development candidates are highly lipophilic compounds with low water solubility. This constitutes a formidable challenge for the use of such compounds for cancer therapy, where high doses and intravenous injections are needed (Di et al., 2012). Here, we present a poly(2-oxazoline) polymer (POx)-based nanoformulation strategy to

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    Preparation of an Orthotopic, Syngeneic Model of Lung Adenocarcinoma and the Testing of the Antitumor Efficacy of Poly(2-oxazoline) Formulation of Chemo-and Immunotherapeutic Agents
    肺腺癌原位同源模型的制备及聚恶唑啉化疗和免疫治疗药物抗肿瘤疗效的测定
    [Abstract]

    Tumor xenograft models developed by transplanting human tissues or cells into immune-deficient mice are widely used to study human cancer response to drug candidates. However, immune-deficient mice are unfit for investigating the effect of immunotherapeutic agents on the host immune response to cancer (Morgan, 2012). Here, we describe the

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    Intestinal Co-culture System to Study TGR5 Agonism and Gut Restriction
    利用肠道共培养系统研究TGR5激动剂和肠道限制性
    作者:Snehal N. Chaudhari and A. Sloan Devlin日期:03/20/2021,浏览量:794,Q&A: 0
    [Abstract]

    The activation of the Takeda G-protein receptor 5 (TGR5, also known as the G protein-coupled bile acid receptor 1, GPBAR1) in enteroendocrine L-cells results in secretion of the anti-diabetic hormone Glucagon-Like Peptide 1 (GLP-1) into systemic circulation. Consequently, recent research has focused on identification and development of TGR5

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    Strategy of Isolating ‘Primed’ Tumor Initiating Cells Based on Mitochondrial Transmembrane Potential
    基于线粒体跨膜电位分离“启动”肿瘤起始细胞的策略
    作者:Brian Spurlock, Vidya Sagar Hanumanthu and Kasturi Mitra日期:03/05/2021,浏览量:1214,Q&A: 0
    [Abstract]

    Various stem cells have been found to be dependent on mitochondrial energetics. The role of mitochondria in regulating the self-renewal of normal stem cells and stem-like tumor initiating cells (TICs) is increasingly being appreciated. We proposed that TIC populations have a sub population of cells that are “primed” by mitochondria for

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    Generation of the Compression-induced Dedifferentiated Adipocytes (CiDAs) Using Hypertonic Medium
    使用高渗培养基压缩诱导的去分化脂肪细胞(CiDAs)的产生
    [Abstract]

    Current methods to obtain mesenchymal stem cells (MSCs) involve sampling, culturing, and expanding of primary MSCs from adipose, bone marrow, and umbilical cord tissues. However, the drawbacks are the limited numbers of total cells in MSC pools, and their decaying stemness during in vitro expansion. As an alternative resource, recent ceiling

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    RI-SEC-seq: Comprehensive Profiling of Nonvesicular Extracellular RNAs with Different Stabilities
    RI-SEC-seq:具有不同稳定性的非泡性细胞外RNA的综合分析
    作者:Juan Pablo Tosar, Fabiana Gámbaro, Mauricio Castellano and Alfonso Cayota日期:02/20/2021,浏览量:1011,Q&A: 0
    [Abstract]

    Exosomes and other extracellular vesicles (EVs) are considered the main vehicles transporting RNAs in extracellular samples, including human bodily fluids. However, a major proportion of extracellular RNAs (exRNAs) do not copurify with EVs and remain in ultracentrifugation supernatants of cell-conditioned medium or blood serum. We have observed

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    Isolation of Murine Primary Aortic Smooth Muscle Cells
    小鼠主动脉平滑肌细胞的分离
    作者:Max Ole Hubert, Juan Rodriguez-Vita, Lena Wiedmann and Andreas Fischer日期:02/05/2021,浏览量:501,Q&A: 0
    [Abstract]

    Vascular smooth muscle cells (VSMCs) have been cultured for decades to study the role of these cells in cardiovascular disorders. The most common source of VSMCs is the rat aorta. Here we show the adaptation of this method to isolate and culture mouse aortic VSMCs. The advantage of this method is that there are many more transgenic mouse lines

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    In vitro STING Activation with the cGAMP-STINGΔTM Signaling Complex
    cGAMP-STINGΔTM信号复合物体外激活STING
    作者:Yanpu He, Celestine Hong, Darrell J. Irvine, Jiahe Li and Paula T. Hammond日期:02/05/2021,浏览量:599,Q&A: 0
    [Abstract] Activating the STING (stimulator of interferon genes) signaling pathway via administration of STING agonist cyclic GMP-AMP (cGAMP) has shown great promise in cancer immunotherapy. While state-of-the-art approaches have predominantly focused on the encapsulation of cGAMP into liposomes or polymersomes for cellular delivery, we discovered that the ...