Results 61 to 70 of about 329,521 (263)

Immune defects in active mycobacterial diseases in patients with primary immunodeficiency diseases (PIDs)

Journal of the Formosan Medical Association, 2011
Natural human immunity to the mycobacteria group, including Mycobacterium tuberculosis, Bacille Calmette-Guérin (BCG) or nontuberculous mycobacteria (NTM), and/or Salmonella species, relies on the functional IL-12/23-IFN-γ integrity of macrophages ...
Wen-I Lee, Jing-Long Huang, Kuo-Wei Yeh, Tang-Her Jaing, Tzou-Yien Lin, Yhu-Chering Huang, Cheng-Hsun Chiu   +6 more
doaj   +1 more source

Gut Microbiota, Immunity, and Metabolism in the Progression From Chronic Liver Disease to Hepatocellular Carcinoma

Advanced Science, EarlyView.
This review explains how chronic liver injury progresses toward hepatocellular carcinoma through interconnected changes in gut microbes, metabolism, immunity, fibrosis, and diet. It highlights microbial metabolites, bile‐acid signaling, immune dysfunction, and nutritional or microbiome‐based interventions as opportunities to identify risk earlier ...
Yi Hu, Caiyan Lin, Lijie Zhang, Xue Jiang, Huawen Li, Yangzhe Wu   +5 more
wiley   +1 more source

Defective germinal center selection results in persistence of self-reactive B cells from the primary to the secondary repertoire in Primary Antiphospholipid Syndrome

Nature Communications
Primary antiphospholipid syndrome (PAPS) is a life-threatening clotting disorder mediated by pathogenic autoantibodies. Here we dissect the origin of self-reactive B cells in human PAPS using peripheral blood and bone marrow of patients with triple ...
Yannick Dieudonné, Raquel Lorenzetti, Julien Rottura, Iga Janowska, Quentin Frenger, Léa Jacquel, Olivier Vollmer, Francesco Carbone, Zhu Chengsong, Marine Luka, Sabine Depauw, Nadège Wadier, Stéphane Giorgiutti, Benoît Nespola, Agathe Herb, Reinhard Edmund Voll, Aurélien Guffroy, Vincent Poindron, Mickaël Ménager, Thierry Martin, Pauline Soulas-Sprauel, Marta Rizzi, Anne-Sophie Korganow, Vincent Gies   +23 more
doaj   +1 more source

The Host Cell Factor Phosphatase‐2A Subunit PR130 Restricts Replication of Herpes Simplex Virus Type‐1

Advanced Science, EarlyView.
Molecular, genetic, virological, and biochemical analysis in combination with global proteome and phosphoproteome profiling and functional assays were applied to study the role of PR130 in the context of HSV‐1 replication. The observations reveal that host‐intrinsic mechanisms regulate HSV‐1 replication and highlight PR130 as a susceptibility factor of
Johannes Jungwirth, Christoph F. Jacob, Alexandra Nguyen, Mandy Beyer, Andreas O. Mieland, Mario Dejung, Jia‐Xuan Chen, Walburgis Brenner, Christina Ehrhardt, Andreas Henke, Oliver H. Krämer   +10 more
wiley   +1 more source

Epigenetic Silencing of RFX7 Defines a Transcriptional Axis Linking Lactate Metabolism to Immune Checkpoint Therapy in Glioblastoma

Advanced Science, EarlyView.
Glioblastoma (GBM) exhibits RFX7 silencing via promoter hypermethylation, which downregulates PIK3IP1 to activate PI3K/AKT signaling, increase lactate accumulation, and enhance histone H4K12 lactylation. This lactylation upregulates PD‐L1/CSF1 expression and drives the immunosuppressive microenvironment formation.
Liying Han, Jinpeng Zhou, Gang Zhu, Fan Chen, Leiyang Li, Wenxing Cui, Fang Sun, Tian Feng, Yue Zhang, Qiang Wang, Shuoyao Ma, Chengxuan Guo, Ziwen Zhang, Kai Wang, Jiahui Wang, Liangbo Wang, Wencong Li, Chenyi Yuan, Haixiao Liu, Liang Wang, Yan Qu   +20 more
wiley   +1 more source

Subjective assessment of sleep quality in adult patients with hereditary angioedema

Frontiers in Neurology
BackgroundHereditary angioedema (HAE) is a rare disorder characterized by recurrent swelling episodes, including painful abdominal attacks and life-threatening angioedema of the larynx that significantly affects patients’ quality of life, including sleep.
Esra Karabiber, Ezgi Yalçın Güngören, Ezgi Yalçın Güngören, Ezgi Yalçın Güngören, Ahmet Özen, Ahmet Özen, Ahmet Özen, Safa Barış, Safa Barış, Safa Barış, Elif Karakoc-Aydiner, Elif Karakoc-Aydiner, Elif Karakoc-Aydiner   +12 more
doaj   +1 more source

A patient with complete IFN-γR1 deficiency and tuberculosis resembling BCG diseaseIFN-γR1 deficiency and Mycobacterium tuberculosis [PDF]

Journal of Human Immunity
We present a case of a patient with a deleterious variant in IFNGR1 who contracted Mycobacterium tuberculosis. However, the patient presented with clinical manifestations suggestive of BCG infection.
Sara Espinosa-Padilla, Héctor Gómez-Tello, Carlos Sanchez-Flores, Uriel Pérez-Blanco, Tiareth Cova-Guzmán, Stéphanie Boisson-Dupuis, Jacinta Bustamante, Lizbeth Blancas-Galicia   +7 more
doaj   +1 more source

Optimization of B Cell Responses in Human Immune System Mice Through Organoid Based Screening

Advanced Science, EarlyView.
Human immune system (HIS) mice show limited B cell responses to immunization. Using HIS mouse spleen organoids, this study identifies cytokine combinations and innate immune signals that drive human B cell expansion, differentiation, and class‐switch. Applying these signals in vivo through temporal separation enables antigen‐specific IgG responses and ...
Haiqiao Sun, He Li, Xu Zhu, Zijian Zhang, Deshan Ren, Shuai Ding, Yan Li   +6 more
wiley   +1 more source

Relevance of multiply spliced HIV-1 RNA measurement in assessing the efficacy of viral latency-reversing strategies

EBioMedicine, 2021
Margherita Doria
doaj   +1 more source

[Basics of primary immunodeficiencies].

Revista alergia Mexico (Tecamachalco, Puebla, Mexico : 1993), 2016
Primary immunodeficiencies (PID) are a heterogeneous group of inherited disorders, the etiology are the defects in the development or function of the immune system. The principal PID manifestations are the infections in early age, malignancy and diseases of immune dysregulation as autoimmunity and allergy.
Claudia Hernández-Martínez, Francisco J Espinosa-Rosales, Sara Elva Espinosa-Padilla, Ana Rosa Hernández-Martínez, Lizbeth Blancas-Galicia   +4 more
openaire   +3 more sources