Results 201 to 210 of about 985,064 (306)

Viral variant but not host factors associate with SARS-CoV-2 viral kinetics. [PDF]

Commun Med (Lond)
Hahn WO, Fisher LH, Ward A, Grant S, Yen C, Randhawa AK, Li X, Ramirez S, Espy N, Hural J, Hanke J, Roychoudhury P, Kelley CF, Rouphael N, Cantos VD, Pinto J, Cahn PE, Manentsa M, Makhema J, Samaneka W, Bhondai-Mhuri M, Stranix-Chibanda L, Losso MH, Garcia EAR, Innes C, Chinula L, Lama JR, Gallardo-Cartagena JA, Kabengele C, Chilengi R, Nchabeleng M, Tieu HV, Hoagland B, Grinsztejn B, Brumskine WL, Ahmed K, Wallis CL, Greninger AL, Corey L, Hyrien O.   +39 more
europepmc   +1 more source

3D Chromatin Architecture Provides Insights Into Leaf Trait Variation Among Pear Species

Advanced Science, EarlyView.
ABSTRACT Three‐dimensional (3D) chromatin architecture plays a fundamental role in eukaryotic gene regulations, its functional significance in perennial fruit trees remains poorly characterized despite extensive applications in crop genomics. Here, we developed high‐resolution (∼5 kb) Hi‐C maps of Pyrus and compared 3D genomic architecture of three ...
Yueyuan Liu, Chenhui Han, Cheng Xue, Manyi Sun, Bobo Song, Yongsong Xue, Guangyan Yang, Shaozhuo Xu, Wei Wei, Jiaming Li, Runze Wang, Jun Wu   +11 more
wiley   +1 more source

Sex‐Specific Regulation of Glycemic Homeostasis by Theabrownin from Pu‐erh Tea

Advanced Science, EarlyView.
Pu‐erh tea's key component, theabrownin (TB), lowers blood glucose in a sex‐specific manner. In females, estrogen boosts intestinal MUC2 production, which dramatically enhances TB's ability to inhibit the carbohydrate‐digesting enzyme α‐glucosidase.
Yang Li, Junliang Kuang, Dan Zheng, Jieyi Wang, Kun Ge, Chun Qu, Xiaojiao Zheng, Zhenxing Ren, Fengjie Huang, Mingliang Zhao, Yimin Sun, Huiheng Zhang, Keke Ding, Xixi Xia, Yajun Tang, Lu Liu, Jian Zhou, Fei Gao, Xiaohui Ma, Yongquan Xu, Guoxiang Xie, Aihua Zhao, Wei Jia   +22 more
wiley   +1 more source

Nutrient-rich environments drive microbiome restructuring and mucus shedding in a coastal cnidarian. [PDF]

Front Microbiol
Lachnit T.
europepmc   +1 more source

A Soft, Flexible Implant for Wireless Photothermal–Pyroelectric Neurostimulation

Advanced Science, EarlyView.
A replication strategy is used to enlarge the exposed surface area of barium titanate within flexible films with embedded carbon nanotubes, enabling efficient photothermal‐pyroelectric stimulation. Polar crystalline nanosheets show superior performance in guiding neural progenitor cells toward neuronal differentiation.
Jiang Wu, Minmin Mao, Beltzane Garcia Cirera, Hao Ye, Xiangzhong Chen, Josep Puigmartí‐Luis, Ni Qin, Salvador Pané   +7 more
wiley   +1 more source

Genital tract infections, antiretroviral treatment and HIV-1 viral load in early postpartum women: : implications for sexual and breastfeeding HIV transmission. [PDF]

BMC Infect Dis
Govender V, Govender K, Moodley D.
europepmc   +1 more source

Spatial Engineering of Gas Diffusion Layers Overcomes Mass Transport Limitations in Fuel Cells

Advanced Science, EarlyView.
ABSTRACT Mass transport limitations at high current densities hinder polymer electrolyte fuel cell (PEFC) performance due to inefficient water management and reactant distribution. Gas diffusion layer (GDL) perforation offers a potential solution as an alternative to complex flow‐field modifications.
Shangwei Zhou, Wenjia Du, Jianuo Chen, Yunsong Wu, Bochen Li, Jieyang Li, Linlin Xu, Winfried Kockelmann, Meng Lin, Marc‐Olivier Coppens, Paul R Shearing, Rhodri Jervis, Thomas S. Miller   +12 more
wiley   +1 more source

Modeling the risk of airborne transmission of respiratory viruses in microgravity. [PDF]

NPJ Microgravity
Sararat C, Jiravejchakul N, Nawattanapaiboon K, Modchang C.   +3 more
europepmc   +1 more source

SMAD4 Palmitoylation Drives a Metabolic‐Transcriptional Circuit to Promote Tumorigenesis and Confers Radiosensitivity in Pancreatic Cancer

Advanced Science, EarlyView.
This study identifies palmitoylation as a novel regulatory modification of SMAD4, mediated by ZDHHC22/APT2. It activates fatty acid synthesis, creating a self‐reinforcing SMAD4–FASN–palmitate feedback loop that drives pancreatic cancer growth and enhances radiotherapy sensitivity.
Yang Wang, Shan Zhang, Junping Bai, Xiaobing Li, Yi Han, Min Ji, Chongyi Jiang, Xiaobei Ge, Tianyu Yu, Yongying Hou, Jun Zhang, Wangting Li, Yiran Song, Jiaying Cai, Yingqun Zhou, Liwei An, Feng Wang   +16 more
wiley   +1 more source

Profiling of SARS-CoV-2 virus shedding, antibody neutralization, and T-cell receptor repertoires in a large, multi-center cohort of young adults with varied prior exposures. [PDF]

Front Immunol
Fiore-Gartland A, Mayer-Blackwell K, Stray J, Neradilek M, Lo A, Hannah A, Dong T, Serebryannyy L, Carroll R, Lin BC, Koup RA, Garcia NMG, Marcelin JR, Pettifor AE, Janes H, Brown ER, Yen C, Andriesen J, Corey L, Stephenson KE, Kublin JG.   +20 more
europepmc   +1 more source