Results 51 to 60 of about 329,521 (263)

Antimicrobial prophylaxis for primary immunodeficiencies [PDF]

Current Opinion in Allergy & Clinical Immunology, 2009
Antibiotic prophylaxis is one of the mainstays of therapy of primary immunodeficiencies. We aim to summarize what is known about antibiotic prophylaxis for select primary immunodeficiencies.In recent years, there has been a push towards more evidence-based practices for antimicrobial prophylaxis for many conditions such as antifungal prophylaxis for ...
Freeman, Alexandra F., Holland, Steven M.   +1 more
openaire   +3 more sources

Intravital Multimodal Imaging of Human Cortical Organoid Transplantation in a Mouse Model of Chronic Stroke

Advanced Science, EarlyView.
A multimodal intravital imaging platform enables longitudinal tracking of human cortical organoids transplanted into chronic stroke lesions. By combining surgical microscopy, MRI, bioluminescence imaging, and two‐photon fluorescence microscopy, the platform captures graft placement, viability dynamics, and cellular‐scale morphology in vivo, offering a ...
Jinghui Wang, Guanda Qiao, Honglin Tan, Colleen Russel, Baixuan Yang, Mengyang Jacky Li, Kexin Wang, Jiadi Xu, Chengyan Chu, Miroslaw Janowski, Tian‐Ming Fu, Piotr Walczak, Yajie Liang   +12 more
wiley   +1 more source

Ikaros family zinc finger 1 regulates dendritic cell development and function in humans

Nature Communications, 2018
IKZF1 is a transcription factor known to regulate mammalian B-cell development. Here the authors show that IKZF1 is required for human pDC development and regulation of DC cytokine production in patients with IKZF1 haploinsufficiency, findings which are ...
Urszula Cytlak, Anastasia Resteu, Delfien Bogaert, Hye Sun Kuehn, Thomas Altmann, Andrew Gennery, Graham Jackson, Attila Kumanovics, Karl V. Voelkerding, Seraina Prader, Melissa Dullaers, Janine Reichenbach, Harry Hill, Filomeen Haerynck, Sergio D. Rosenzweig, Matthew Collin, Venetia Bigley   +16 more
doaj   +1 more source

CD4+ Tregs Drive Post‐Ischemic Sprouting Angiogenesis via Endothelial YY1/MAML1 Reactivation

Advanced Science, EarlyView.
ABSTRACT Microvascular complications of diabetes are chronic diseases of small vessels. We previously found that CD4+ regulatory T‐cells (Tregs) are markedly reduced in type 2 diabetes (T2D) after ischemic injury in both mice and humans, and that Treg deficiency in immunodeficient mice impairs vascular regeneration.
Hang Qu, Cheng Kiu Ho, Jitao Liu, Lei Cui, Yangfeng Hou, Cai Liang, Wenchu Ye, Randolph H. L. Wong, Shohei Hori, Bin Zhou, Kathy O. Lui   +10 more
wiley   +1 more source

14 Years after Discovery: Clinical Follow-up on 15 Patients with Inducible Co-Stimulator Deficiency

Frontiers in Immunology, 2017
BackgroundInducible co-stimulator (ICOS) deficiency was the first monogenic defect reported to cause common variable immunodeficiency (CVID)-like disease in 2003.
Johanna Schepp, Janet Chou, Andrea Skrabl-Baumgartner, Peter D. Arkwright, Karin R. Engelhardt, Sophie Hambleton, Sophie Hambleton, Tomohiro Morio, Ekkehard Röther, Klaus Warnatz, Raif Geha, Bodo Grimbacher, Bodo Grimbacher   +12 more
doaj   +1 more source

m6A‐Mediated Glycolysis by IL‐37 Drives T Cell Metabolic Reprogramming to Regulate Colitis

Advanced Science, EarlyView.
This study identifies an IL‐37/SIGIRR‐METTL14 regulatory axis that suppresses global m6A modification in CD4+ T cells. IL‐37 signaling, mediated through SIGIRR, inhibits IRAK4 and JNK phosphorylation, leading to downregulation of the methyltransferase METTL14.
Xiaoyan Wang, Jiadong Yu, Guolin Li, Ya Li, Fanlian Zeng, Jing Hu, Yifan Zhou, Chengcheng Yue, Qixiang Zhao, Chen Zhang, Hong Zhou, Fulei Zhao, Yawen Hu, Pei Zhou, Linna Gu, Yuting Feng, Mingxiang He, Shishi Huang, Xiaochi Sun, Xinmeng Wang, Jie Tang, Xinyu Zeng, Wenling Wu, Nongyu Huang, Xinai Cui, Kaijun Cui, Jiong Li   +26 more
wiley   +1 more source

Early-onset primary antibody deficiency resembling common variable immunodeficiency challenges the diagnosis of Wiedeman-Steiner and Roifman syndromes

Scientific Reports, 2017
Syndromic primary immunodeficiencies are rare genetic disorders that affect both the immune system and other organ systems. More often, the immune defect is not the major clinical problem and is sometimes only recognized after a diagnosis has been made ...
Delfien J. Bogaert, Melissa Dullaers, Hye Sun Kuehn, Bart P. Leroy, Julie E. Niemela, Hans De Wilde, Sarah De Schryver, Marieke De Bruyne, Frauke Coppieters, Bart N. Lambrecht, Frans De Baets, Sergio D. Rosenzweig, Elfride De Baere, Filomeen Haerynck   +13 more
doaj   +1 more source

First Year of Israeli Newborn Screening for Severe Combined Immunodeficiency—Clinical Achievements and Insights

Frontiers in Immunology, 2017
Severe combined immunodeficiency (SCID), the most severe form of T cell immunodeficiency, is detectable through quantification of T cell receptor excision circles (TRECs) in dried blood spots obtained at birth.
Erez Rechavi, Atar Lev, Amos J. Simon, Tali Stauber, Suha Daas, Talia Saraf-Levy, Arnon Broides, Arnon Broides, Amit Nahum, Amit Nahum, Nufar Marcus, Nufar Marcus, Suhair Hanna, Suhair Hanna, Polina Stepensky, Polina Stepensky, Ori Toker, Ori Toker, Ilan Dalal, Ilan Dalal, Ilan Dalal, Ilan Dalal, Amos Etzioni, Amos Etzioni, Shlomo Almashanu, Raz Somech, Raz Somech, Raz Somech   +27 more
doaj   +1 more source

HNRNPD Induces Radioresistance in Nasopharyngeal Carcinoma by Sequestering GRAMD4 mRNA in Stress Granules

Advanced Science, EarlyView.
HNRNPD promotes radioresistance in nasopharyngeal carcinoma by enhancing stress granule assembly and sequestering GRAMD4 mRNA. This suppresses GRAMD4 translation and inhibits mitochondrial apoptosis. Targeting the integrated stress response with ISRIB restores GRAMD4 expression and sensitizes tumors to radiotherapy, revealing a translational control ...
Yingzi Li, Tong Xiang, Yuanyuan Liu, Desheng Weng, Jingjing Zhao, Hao Chen, Yan Tang, Songzuo Xie, Hao Zhang, Jun Luo, Xinyi Yang, Qiuzhong Pan, Muping Di, Jianchuan Xia   +13 more
wiley   +1 more source

Disruption of the SNRPF–DDX24–E2F4 Feedback Loop Uncouples Splicing and Transcriptional Regulation to Suppress Ovarian Cancer Progression

Advanced Science, EarlyView.
This study identifies SNRPF as a critical oncogenic driver in ovarian cancer. By regulating a self‐sustaining SNRPF–DDX24–E2F4 feedback loop through intron retention and nonsense‐mediated decay, SNRPF couples RNA splicing with transcriptional regulation to promote tumor progression.
Yingwei Li, Zhongshao Chen, Qianqian Gao, Yuehan Gao, Ning Yang   +4 more
wiley   +1 more source