Results 61 to 70 of about 11,209 (176)

Interferon lambda rs368234815 ΔG/ΔG is associated with higher CD4+:CD8+ T-cell ratio in treated HIV-1 infection

AIDS Research and Therapy, 2020
Background The objectives of this study were to investigate the relationships between polymorphisms at the interferon lambda (IFNL) locus and CD4+:CD8+ ratio normalisation in people living with HIV (PLWH) on effective antiretroviral therapy (ART); and to
Inês T. Freitas, Willard Tinago, Hirofumi Sawa, Julie McAndrews, Brenda Doak, Charlotte Prior-Fuller, Gerard Sheehan, John S. Lambert, Eavan Muldoon, Aoife G. Cotter, William W. Hall, Patrick W. G. Mallon, Michael J. Carr   +12 more
doaj   +1 more source

p300 Degradation by the p53‐SIAH1 Axis Relieves TBK1 Acetylation to Enhance Innate Antiviral Immunity

Advanced Science, EarlyView.
This study identifies p300 as the acetyltransferase that acetylates TBK1 and inhibits its phosphorylation. Activation of the p53‐SIAH1 axis by immune response downregulates p300 expression to sustain innate antiviral immunity. Conditional p300 knockout in alveolar epithelial cells in vivo promotes antiviral responses and suppresses virus replication ...
Huidi Yu, Zhihao Zhan, Xiaoxiang Pan, Xinyue Zhang, Penggang Liu, Jing Sun, Xiulong Xu   +6 more
wiley   +1 more source

Interferon-λ Is Functionally an Interferon but Structurally Related to the Interleukin-10 Family [PDF]

Journal of Biological Chemistry, 2009
The journal of biological chemistry 284, 20869-20875 (2009).
Gad, Hans Henrik; id_orcid 0000-0001-8449-1115, Dellgren, Christoffer, Hamming, Ole J, Vends, Susanne, Paludan, Søren Riis, Hartmann, Rune   +5 more
openaire   +3 more sources

Condition‐Associated Pattern Extraction and Recovery From Multi‐Condition Single‐Cell RNA‐seq Data With CAPER

Advanced Science, EarlyView.
Decoupling biological signals from unwanted variation in multi‑condition single‑cell RNA sequencing data remains challenging. CAPER disentangles condition‑associated biological effects from sample heterogeneity through matrix factorization, producing interpretable latent factors and a batch‑corrected expression matrix.
Ye Li, Jin Ning, An Wang, Minxi Shi, Yuanze Chen, Guoliang Liu, Shiquan Sun   +6 more
wiley   +1 more source

Importance of Type I and III Interferons at Respiratory and Intestinal Barrier Surfaces

Frontiers in Immunology, 2020
Interferons (IFNs) constitute the first line of defense against microbial infections particularly against viruses. They provide antiviral properties to cells by inducing the expression of hundreds of genes known as interferon-stimulated genes (ISGs). The
Megan L. Stanifer, Cuncai Guo, Patricio Doldan, Steeve Boulant, Steeve Boulant   +4 more
doaj   +1 more source

Impairment of type I but not type III IFN signaling by hepatitis C virus infection influences antiviral responses in primary human hepatocytes. [PDF]

PLoS ONE, 2015
Peginterferon lambda-1a (Lambda), a type III interferon (IFN), acts through a unique receptor complex with limited cellular expression outside the liver which may result in a differentiated tolerability profile compared to peginterferon alfa (alfa).
Jacques Friborg, Petra Ross-Macdonald, Jian Cao, Ryan Willard, Baiqing Lin, Betsy Eggers, Fiona McPhee   +6 more
doaj   +1 more source

Single‐Cell Profiling Identifies SLC2A5‐Mediated Fructose Metabolism as a Vulnerability in Primary CNS Lymphoma

Advanced Science, EarlyView.
Glucose deprivation in the primary CNS lymphoma (PCNSL) tumor microenvironment drives SLC2A5 (encoding GLUT5)‐dependent fructose metabolism in tumor cells, while hypoxia induces HIF‐mediated SLC2A5 expression in tumor‐supportive macrophages, revealing SLC2A5‐driven fructose utilization as a shared and targetable metabolic vulnerability across malignant
Qiaoli Wu, Qianru Zhang, Wenqiang Yan, Lu Sun, Yiran Cui, Bolin Liu, Guoqing Han, Feng Zhang, Ke Pu, Mingchao Zhang, Xiaobing Zhang, Qingguo Li, Gang An, Yuxuan Liu   +13 more
wiley   +1 more source

Lambda Interferon Is the Predominant Interferon Induced by Influenza A Virus Infection In Vivo [PDF]

Journal of Virology, 2010
ABSTRACT The type I alpha/beta interferons (IFN-α/β) are known to play an important role in host defense against influenza A virus infection, but we have now discovered that the recently identified type III IFNs (IFN-λ) constitute the major response to intranasal infection with this virus.
Nancy A, Jewell, Troy, Cline, Sara E, Mertz, Sergey V, Smirnov, Emilio, Flaño, Christian, Schindler, Jessica L, Grieves, Russell K, Durbin, Sergei V, Kotenko, Joan E, Durbin   +9 more
openaire   +3 more sources

EpCAM+ Extracellular Vesicle PD‐L1 Dynamics as a Predictive Biomarker of Immune Checkpoint Blockade Response

Advanced Science, EarlyView.
A highly sensitive SERS‐based platform measures PD‐L1 expression on EpCAM+ circulating EVs from cancer patients undergoing immunotherapy. Monitoring dynamic changes after treatment reveals that reduced EpCAM+ EV PD‐L1 levels associate with improved long‐term clinical outcomes, establishing a non‐invasive approach for tracking immune checkpoint ...
Byeonggeol Mun, Jinyoung Kim, Chang Gon Kim, Seokhyeong Go, Mina Han, Yujin Ouck, Soojin Jang, Seong Uk Son, Gamin Kim, Wonrak Son, Eunjung Kim, Min Hee Hong, Ja Hyun Yeo, Eun‐Kyung Lim, Hye Ryun Kim, Seungjoo Haam   +15 more
wiley   +1 more source

Human but Not Mouse Hepatocytes Respond to Interferon-Lambda In Vivo

PLoS ONE, 2014
The type III interferon (IFN) receptor is preferentially expressed by epithelial cells. It is made of two subunits: IFNLR1, which is specific to IFN-lambda (IFN-λ) and IL10RB, which is shared by other cytokine receptors. Human hepatocytes express IFNLR1 and respond to IFN-λ.
Hermant, Pascale, Demarez, Céline, Mahlakõiv, Tanel, Stäheli, Peter, Meuleman, Philip, Michiels, Thomas   +5 more
openaire   +5 more sources