Results 81 to 90 of about 404,142 (315)

Hyperplastic ovarian stromal cells express genes associated to tumor progression: a case study

BMC Veterinary Research
The current study presents the analysis of stromal cells obtained from an hyperplastic left-ovary of a Holstein cow. Cultured hyperplastic stromal cells displayed a fibroblast-like morphology and ceased proliferation after the 8th passage.
Arpna Sharma, Frank Becker, Xuelian Tao, Vijay Simha Baddela, Dirk Koczan, Carolin Ludwig, Jens Vanselow   +6 more
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Lymph node stromal cells constrain immunity via MHC class II self-antigen presentation

eLife, 2014
Non-hematopoietic lymph node stromal cells shape immunity by inducing MHC-I-dependent deletion of self-reactive CD8+ T cells and MHC-II-dependent anergy of CD4+ T cells.
Antonio P Baptista, Ramon Roozendaal, Rogier M Reijmers, Jasper J Koning, Wendy W Unger, Mascha Greuter, Eelco D Keuning, Rosalie Molenaar, Gera Goverse, Marlous M S Sneeboer, Joke M M den Haan, Marianne Boes, Reina E Mebius   +12 more
doaj   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

The mitogenic potential of heparin-binding epidermal growth factor in the human endometrium is mediated by the epidermal growth factor receptor and is modulated by tumor necrosis factor-alpha [PDF]

, 2002
Heparin-binding epidermal growth factor (HB-EGF), a member of the epidermal growth factor (EGF) family, is implicated in a variety of biological processes, including reproduction.
Mardon, Helen J., Yoo, Hyung-J, Katya Chobotova, Barlow, David, Helen J. Mardon, Carver, J, Chobotova, K, Muchmore, ME, William J. Gullick, Muchmore, Mary-Elizabeth, Chobotova, Katya, Janet Carver, Yoo, HJ, Hyung-J Yoo, David H. Barlow, Manek, Sanjiv, Sanjiv Manek, Manek, S, Barlow, DH, Mary-Elizabeth Muchmore, Gullick, WJ, Gullick, William J., Carver, Janet, Mardon, HJ   +23 more
core   +1 more source

Cathepsin D Expression in Colorectal Adenocarcinomas and Adenomas

The International Journal of Biological Markers, 2002
The aim of this study was to investigate the role of cathepsin D in colorectal cancer. For this purpose cathepsin D expression was evaluated by means of immunohistochemistry in stromal and tumor cells of 31 colorectal carcinomas and 29 adenomas ...
Y. Kanber, N.R. Demirbag, A.D. Sam, N. Aydin   +3 more
doaj   +1 more source

Corneal stromal stem cells restore transparency after N2 injury in mice

Stem Cells Translational Medicine, 2020
Corneal scarring associated with various corneal conditions is a leading cause of blindness worldwide. The present study aimed to test the hypothesis that corneal stromal stem cells have a therapeutic effect and are able to restore the extracellular ...
Djida Ghoubay, Marie Borderie, Kate Grieve, Raphaël Martos, Romain Bocheux, Thu‐Mai Nguyen, Patrice Callard, Alain Chédotal, Vincent M. Borderie   +8 more
doaj   +1 more source

Stimulator of interferon genes agonist augmented antitumor immunity of osimertinib in Egfr‐mutated lung cancer

Molecular Oncology, EarlyView.
Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura, Tadahiro Kuribayashi, Johannes Brägelmann, Sachi Okawa, Masataka Taoka, Shunta Mori, Tomoka Nishimura, Takaaki Tanaka, Go Makimoto, Kiichiro Ninomiya, Kammei Rai, Eiki Ichihara, Ryohei Katayama, Katsuyuki Hotta, Masahiro Tabata, Yosuke Togashi, Yoshinobu Maeda, Martin L. Sos, Katsuyuki Kiura, Kadoaki Ohashi   +19 more
wiley   +1 more source

Down-regulation of Dicer1 promotes cellular senescence and decreases the differentiation and stem cell-supporting capacities of mesenchymal stromal cells in patients with myelodysplastic syndrome

Haematologica, 2015
Although it has been reported that mesenchymal stromal cells are unable to provide sufficient hematopoietic support in myelodysplastic syndrome, the underlying mechanisms remain elusive.
Youshan Zhao, Dong Wu, Chengming Fei, Juan Guo, Shuncheng Gu, Yang Zhu, Feng Xu, Zheng Zhang, Lingyun Wu, Xiao Li, Chunkang Chang   +10 more
doaj   +1 more source

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

Molecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski, Júlia Perera‐Bel, Alejo Rodriguez‐Vida, Nuria Juanpere, Jihyun Lee, Daniel E. Michaud, Jennifer L. Guerriero, Kent W. Mouw, Aristotelis Bamias, Filipe L. F. Carvalho, Joaquim Bellmunt   +10 more
wiley   +1 more source