Results 151 to 160 of about 352,512 (360)

HBV-HCV Coinfection: Viral Interactions, Management, and Viral Reactivation

Journal of Clinical and Translational Hepatology, 2018
Hepatitis B virus (HBV) and hepatitis C virus (HCV) coinfection is a complex clinical entity that has an estimated worldwide prevalence of 1–15%. Most clinical studies have shown that progression of disease is faster in HBV-HCV coinfected patients ...
Marianna G. Mavilia, George Y. Wu
semanticscholar   +1 more source

Emotional modulation of memory and cortical reactivation

, 2013
During memory retrieval a subset of the brain regions active during encoding reactivate. The specificity of this reactivation and its interaction with emotion are still unclear.
Hofstetter, Christoph
core   +1 more source

Charge‐Polarized Ni─S4 Single‐Atom Sites Drive Selective Photoreforming of Poly(lactic acid) to Lactate and Hydrogen

Advanced Functional Materials, EarlyView.
Atomically dispersed Ni–S4 sites on CdS nanorods induce interfacial charge polarization, directing photogenerated electrons to H2 evolution and holes to selective ester‐bond cleavage of poly(lactic acid). Without sacrificial reagents, this charge‐coupled system produces lactate while suppressing overoxidation, achieving an H2 evolution rate of 41.74 ...
Yu Yao, Panpan Zhang, Jinqiang Zhang, Xi‐lin Wu, Tara Pukala, Yifei Wang, Bernt Johannessen, Shaobin Wang, Xiaoguang Duan   +8 more
wiley   +1 more source

Unraveling tuberculosis patient cluster transmission chains: integrating WGS-based network with clinical and epidemiological insights

Frontiers in Public Health
BackgroundTuberculosis remains a global health threat, and the World Health Organization reports a limited reduction in disease incidence rates, including both new and relapse cases.
Darja Sadovska, Iveta Ozere, Iveta Ozere, Ilva Pole, Jānis Ķimsis, Annija Vaivode, Anda Vīksna, Anda Vīksna, Inga Norvaiša, Ineta Bogdanova, Viktorija Ulanova, Valentīna Čapligina, Dace Bandere, Renāte Ranka   +13 more
doaj   +1 more source

Strength in Diversity: Understanding the Pathways of Herpes Simplex Virus Reactivation

Virology, 2018
Herpes simplex virus (HSV) establishes a latent infection in peripheral neurons and can periodically reactivate to cause disease. Reactivation can be triggered by a variety of stimuli that can activate different cellular processes to result in increased ...
J. Suzich, A. Cliffe
semanticscholar   +1 more source

Temporal and regional X-linked gene reactivation in the mouse germline reveals site-specific retention of epigenetic silencing

International audienceRandom X-chromosome inactivation is a hallmark of female mammalian somatic cells. This epigenetic mechanism, mediated by the long noncoding RNA Xist, occurs in the early embryo and is stably maintained throughout life, although ...
Raynaud, Peggy, Roidor, Clara, Borensztein, Maud, Syx, Laurène, Lee, Caroline, Walter, Marius, Surani, M. Azim, Teissandier, Aurélie, Beyne, Emmanuelle, Chebli, Karim, Servant, Nicolas, Bourc’his, Deborah, Zielinski, Dina   +12 more
core   +1 more source

Targeting CD300a Signaling With a Phosphatidylserine‐Presenting Hydrogel Rescues Macrophage Dysfunction and Accelerates Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Schematic illustration of the proposed mechanism: PEG/RGD‐PSLs mimic apoptotic cells to engage PS receptors (notably CD300a), transducing an inhibitory signal that suppresses the MyD88/NF‐κB pathway, leading to global anti‐inflammatory and pro‐reparative effects.
Lele Wu, Xuetong Hao, Yang Zou, Xinglin Chen, Junyan Kong, Chunning Gu, Wenjie Ma, Zhongjun Yang, Huifen Liu, Mengmeng Liu, Xin Tong   +10 more
wiley   +1 more source

The Study of Hepatitis B Virus Reactivation

, 2014
Hepatitis B virus (HBV) reactivation after chemotherapy or immunosuppressive therapy is a cause of liver-related morbidity and mortality. Not all chronic hepatitis B patients will lead to HBV reactivation.
Zhao-chun Chi
core   +1 more source

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

Advanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

Autonomous Folding of Soft Matter From Living Polymers

Advanced Materials, EarlyView.
Origami structures are endowed with “living” polymer creases that grow, remodel, and stiffen in response to nutrient solutions. This post‐fabrication growth enables autonomous folding, iterative regrowth, and mechanical tuning involving origami assemblies, such as cranes, Miura‐ori tessellations, rigid and non‐rigid square‐twist patterns, establishing ...
Jiahe Huang, Tuo Zhao, Shixi Zang, Deep Malu, Huajian Ji, Glaucio H. Paulino, Yuhang Hu   +6 more
wiley   +1 more source