Results 61 to 70 of about 88,076 (273)

Triple‐Negative Breast Cancer Cells Utilize IL8 and CXCL1 to Suppress NK Cells’ Function and Facilitate Cancer Metastasis

Advanced Science, EarlyView.
Triple‐negative breast cancer (TNBC) cells evade natural killer (NK) cell immunity by secreting IL8 and CXCL1. These chemokines suppress NK cells’ function via CXCR1/2 and enhance cancer cells’ survival through PD‐L1 upregulation and BCL‐2 anti‐apoptotic signaling.
Mingheng Yuan, Hongmei Yang, Renfei Wu, Meng Hao, Xiangpeng Chu, Chuxia Deng, Kathy Qian Luo   +6 more
wiley   +1 more source

The role of neutralizing antibodies for mouse mammary tumor virus transmission and mammary cancer development.

, 2003
Mouse mammary tumor virus (MMTV) infection establishes chronic germinal centers and a lifelong neutralizing Ab response. We show that removal of the draining lymph node after establishment of the germinal center reaction led to complete loss of ...
Acha-Orbea, H., Luther, S.A., Finke, D.
core   +1 more source

A method of producing genetically manipulated mouse mammary gland

Breast Cancer Research, 2019
Background To obtain a deep understanding of the mechanism by which breast cancer develops, the genes involved in tumorigenesis should be analyzed in vivo. Mouse mammary gland can regenerate completely from a mammary stem cell (MaSC), which enables us to
Hiroaki Tagaya, Kosuke Ishikawa, Yoshito Hosokawa, Shun Kobayashi, Yukino Ueoka, Mayuna Shimada, Yasuko Ohashi, Hirofumi Mikami, Mizuki Yamamoto, Tatsuya Ihara, Kentaro Kumazawa, Kosuke Sugihara, Naoki Goshima, Shinya Watanabe, Kentaro Semba   +14 more
doaj   +1 more source

CCL3 and IL‐7 Synergistically Enhance CAR‐T Efficacy in Solid Tumors

Advanced Science, EarlyView.
Synergistic delivery of CCL3 and IL‐7 by CAR‐T cells overcomes the immunosuppressive tumor microenvironment by enhancing cell infiltration, survival, and local immune reprogramming. This also establishes positive feedback that amplifies anti‐tumor activity and memory responses in both CAR‐T and endogenous T cells, presenting a robust therapeutic ...
Huanpeng Chen, Xiaoyun Luo, Huixin Gao, Yujing Ke, Yu Zhan, Xiaoting Xu, Xiaoxiao Xiong, Fengjiao Wei, Si Yang, Zhonghua Liu, Bolan Yu, Zhaofeng Huang, Yingjie Bian   +12 more
wiley   +1 more source

The Signal Peptide of Mouse Mammary Tumor Virus-Env: A Phosphoprotein Tumor Modulator

Molecular Cancer Research, 2012
Mouse mammary tumor virus (MMTV) is associated primarily with mammary carcinomas and lymphomas. The signal peptide of the MMTV envelope precursor is uniquely targeted to nucleoli of cells that harbor the virus, where it can function as a nuclear export ...
D. Feldman, M. Roniger, A. Bar-Sinai, Ori Braitbard, Carmit Natan, D. Love, J. Hanover, J. Hochman   +7 more
semanticscholar   +1 more source

Zebrafish and CRISPR—A synergistic approach to decipher and cure human diseases

Animal Models and Experimental Medicine, EarlyView.
Zebrafish, with high genetic homology to humans, serves as a powerful vertebrate model for disease modeling and drug discovery. Integration of CRISPR/Cas9 technology enables precise genome editing, facilitating the development of translational models for human diseases.
Manikandan Sivaprakasam, Aashika Raagavi Jeanpierre, Salma Mohammed, Rajesh Srinivasan, Aman Kumar Mohanty   +4 more
wiley   +1 more source

Mouse mammary tumor virus is implicated in severity of colitis and dysbiosis in the IL-10−/− mouse model of inflammatory bowel disease

Microbiome, 2023
Background Following viral infection, genetically manipulated mice lacking immunoregulatory function may develop colitis and dysbiosis in a strain-specific fashion that serves as a model for inflammatory bowel disease (IBD).
Heather Armstrong, Mandana Rahbari, Heekuk Park, David Sharon, Aducio Thiesen, Naomi Hotte, Ning Sun, Hussain Syed, Hiatem Abofayed, Weiwei Wang, Karen Madsen, Eytan Wine, Andrew Mason   +12 more
doaj   +1 more source

CDP Is a Repressor of Mouse Mammary Tumor Virus Expression in the Mammary Gland [PDF]

Journal of Virology, 2000
ABSTRACT Mouse mammary tumor virus (MMTV) transcription is highest in the lactating mammary gland but is detectable in a variety of other tissues. Previous results have shown that MMTV expression is suppressed in lymphoid and other tissues through the binding of the homeodomain-containing repressor special AT-rich binding protein 1 to a ...
Q, Zhu, K, Gregg, M, Lozano, J, Liu, J P, Dudley   +4 more
openaire   +2 more sources

RNA‐centric world of retroviruses: unravelling the molecular strategies of genomic RNA packaging

Biological Reviews, EarlyView.
ABSTRACT Retroviruses constitute a unique group of RNA viruses that have profoundly influenced both evolutionary trajectories and biomedical research. Their ability to reverse transcribe and integrate into host genomes has shaped genomic architecture across species and contributed to our understanding of oncogenes, gene regulation, and RNA biology ...
Mohammad Abdullah Jehad, Suresha G. Prabhu, Lizna M. Ali, Vineeta N. Pillai, Farah Mustafa, Tahir A. Rizvi   +5 more
wiley   +1 more source

Sequences within the gag gene of mouse mammary tumor virus needed for mammary gland cell transformation.

, 2006
Previously, we identified a group of replication-competent exogenous mouse mammary tumor viruses that failed to induce mammary tumors in susceptible mice. Sequence comparison of tumorigenic and tumor-attenuated virus variants has linked the ability of
Brooke A. Jude, Ingrid Swanson, Tatyana V. Golovkina, Jude, B A, Zachary E. Smith, Golovkina, T V, Andrew Pucker, Pucker, A, Smith, Z E, Swanson, I, Zhang, A R, Annie R. Zhang   +11 more
core   +1 more source