Results 51 to 60 of about 70,603 (247)

Intrathymic injection of hematopoietic progenitor cells establishes functional T cell development in a mouse model of severe combined immunodeficiency

Journal of Hematology & Oncology, 2017
Background Even though hematopoietic stem cell transplantation can be curative in patients with severe combined immunodeficiency, there is a need for additional strategies boosting T cell immunity in individuals suffering from genetic disorders of ...
Andrea Z. Tuckett, Raymond H. Thornton, Richard J. O’Reilly, Marcel R. M. van den Brink, Johannes L. Zakrzewski   +4 more
doaj   +1 more source

DHODH Drives Sunitinib Resistance Via a Non‐Enzymatic Mechanism by Inhibiting TRIM28 Ubiquitination and Consequent VEGFA Activation in RCC

Advanced Science, EarlyView.
This non‑enzymatic function of DHODH drives sunitinib resistance by competing with TRIM37 to block TRIM28 ubiquitination, thereby stabilizing TRIM28 and activating VEGFA transcription. Disrupting the DHODH–TRIM28 interaction with lisaftoclax restores drug sensitivity.
Shijie Qian, Shihang Pu, Zhipeng Xu, Yiheng Ding, Ling Jin, Baochao Li, Qi Li, Xiaohai Xi, Zengjun Wang, Jiajun Xing, Aiming Xu   +10 more
wiley   +1 more source

Functional Suppression of SCAP Triggers Endoplasmic Reticulum Stress‐Dependent Ferroptosis by Impairing Cholesterol Metabolism in Gastric Cancer

Advanced Science, EarlyView.
This study reveals a novel GC therapy targeting cholesterol homeostasis. Inhibiting the SCAP sterol‐sensing domain causes lethal ER stress via cholesterol accumulation, paradoxically forcing continuous synthesis that triggers ferroptosis. The findings link sterol sensing, metabolic dysregulation, and ferroptosis, establishing an anti‐cancer paradigm ...
Qianqian Xu, Guangzhao Pan, Lele Zhang, Xiangliu Chen, Kui Zhang, Yang Lu, Zibo Duan, Aiping Chen, Hailong Shen, Yuxi Zhang, Xiaowu Dong, Jinzhou Huang, Xing Huang, Kai Miao, Qian Hua, Fangfang Tao, Weidong Zhang, Jiang‐Jiang Qin   +17 more
wiley   +1 more source

Possibility of using a mouse SCID as a model animal to variola virus for evaluating anti-smallpox drug efficacy

Вавиловский журнал генетики и селекции, 2015
At present, there is no animal model for smallpox that reflects the weakened immune system in people and can therefore help assess the prophylactic (highly preventive) efficiency of antiviral drugs. To fill in the gap, we have explored the possibility of
K. A. Titova, Al. A. Sergeev, A. S. Kabanov, L. E. Bulychev, Ar. A. Sergeev, D. O. Galahova, A. S. Zamedyanskaya, L. N. Shishkina, O. S. Taranov, V. V. Omigov, E. L. Zavjalov, A. P. Agafonov, A. N. Sergeev   +12 more
doaj   +1 more source

Mycobacterium avium infection in BALB/c and SCID mice [PDF]

Journal of Medical Microbiology, 1999
BALB/c and severe combined immunodeficient (SCID) mice were inoculated intraperitoneally with Mycobacterium avium and the numbers of cfu were monitored for 70 days in spleen, liver, lung, kidney, brain and peritoneum. While BALB/c mice formed typical granulomas and controlled bacterial growth in organs, a delay in development of lesions and a modest ...
Fattorini, L, MATTEI, MAURIZIO, Placido, R, Li, B, Iona, E, Agrimi, U, COLIZZI, VITTORIO, Orefici, G.   +7 more
openaire   +3 more sources

Autoantigen mRNA‐LNP Vaccination Drives Therapeutic Efficacy in Preclinical Models for Autoimmunity

Advanced Science, EarlyView.
Systemic and intramuscular delivery of autoantigen mRNA via lipid nanoparticles reprograms antigen‐presenting cells toward a mature, homeostatic state, driving antigen‐specific T cell exhaustion and providing therapeutic efficacy across autoimmune disease models.
Paulien Baeten, Karen Beets, Tessa Schalley, Janne Verreycken, Gayel Duran, Daphne Lintsen, Lisa Schuetz, Xue Zhong, Rinke Nieuwschepen, Melissa Schepers, Brecht Moonen, Jeroen Bogie, Jana Van Broeckhoven, Carlo Heirman, Jurgen Van den Heuvel, Bart Vanderborght, Ismael Varela, Roxanne Nouille, Lotte Jacobs, Jessica Filtjens, Sabah Kasmi, Elise Seynaeve, Veronica Mavrovouna, Jana De Vrieze, Michael A. Brehm, Sandra Maréchal, Sophie Janssens, Florence Lambolez, Niels Hellings, Stefaan De Koker, Bieke Broux   +30 more
wiley   +1 more source

Impaired Lymphocytes Development and Xenotransplantation of Gastrointestinal Tumor Cells in Prkdc-Null SCID Zebrafish Model

Neoplasia: An International Journal for Oncology Research, 2016
Severe combined immunodeficiency (SCID) mice have widely been used as hosts for human tumor cell xenograft study. This animal model, however, is labor intensive.
In Hye Jung, Yong-Yoon Chung, Dawoon E. Jung, Young Jin Kim, Do Hee Kim, Kyung-Sik Kim, Seung Woo Park   +6 more
doaj   +1 more source

Modulation of Lung Adenocarcinoma by Phosphorylated FOXN3‐Mediated Transcriptional Inactivation of p53

Advanced Science, EarlyView.
In non‐tumorous lung tissues, FOXN3 promotes the transcriptional activation of p53 by facilitating its recruitment to target promoters, thereby suppressing lung tumorigenesis through activation of the p53 signaling pathway. Conversely, in lung adenocarcinoma tissues, hyperphosphorylated FOXN3 dissociates from the promoters of p53‐responsive genes and ...
Jinjin Yu, Jingyu Yu, Suhui Wang, Xinghong Hu, Lele Jin, Nan Wu, Yuhan Ni, Xueying Zhang, Chengling Zhao, Jihong Zhou, Yong Zhang, Baofa Sun, Hongxing Zhang, Chunfu Zheng, Song Guo Zheng, Wei Li, Xinxing Zhu   +16 more
wiley   +1 more source

Validation of ultrasound bioimaging to predict worm burden and treatment efficacy in preclinical filariasis drug screening models

Scientific Reports, 2018
Filariasis is a global health problem targeted for elimination. Curative drugs (macrofilaricides) are required to accelerate elimination. Candidate macrofilaricides require testing in preclinical models of filariasis.
Amy E. Marriott, Hanna Sjoberg, Hayley Tyrer, Joanne Gamble, Emma Murphy, John Archer, Andrew Steven, Mark J. Taylor, Joseph D. Turner   +8 more
doaj   +1 more source

The TLR3 Agonist Poly Inosinic:Cytidylic Acid Significantly Augments the Therapeutic Activity of an Anti-CD7 Immunotoxin for Human T-Cell Leukaemia

Biomedicines, 2019
We have previously shown that antibody-dependent cellular cytotoxicity (ADCC) cooperates with immunotoxin (IT)-mediated killing of human leukaemia cells in an severe combined immunodeficient (SCID) mouse model of human T-cell acute lymphoblastic ...
David J. Flavell, Suzanne E. Holmes, Sarah L Warnes, Sopsamorn U. Flavell   +3 more
doaj   +1 more source