Results 71 to 80 of about 36,553 (257)

Redox‐Dependent Chaperoning of GBF1 Condensates Regulates Seed Germination in Arabidopsis

Advanced Science, EarlyView.
In dormant seeds (low ROS), GBF1 forms liquid condensates to repress the germination gene CathB3, and the chaperone GIP1 maintains condensate liquidity and repressive activity. Upon imbibition (high ROS), ROS oxidize GIP1 during germination, impairing its chaperone function.
Yunying Wang, Xiaofeng Fang
wiley   +1 more source

Effectiveness of homologous and heterologous BNT162b2 and CoronaVac booster vaccination against severe COVID-19 outcomes

Journal of Infection in Developing Countries
Introduction: Evidence of the waning immunity of coronavirus disease 2019 (COVID-19) primary vaccination, and immune evasion by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants has led to the rollout of booster vaccination in ...
Masliyana Husin, Peter Seah Keng Tok, Jing Lian Suah, Boon Hwa Tng, Thevesh Thevananthan, Kalaiarasu M Peariasamy, Sheamini Sivasampu   +6 more
doaj   +1 more source

Integrative Multi‐Omics Analysis Reveals a Mitochondrial–Immune Axis Associated With Neoadjuvant Chemotherapy Response in High‐Grade Serous Ovarian Cancer

Advanced Science, EarlyView.
Integrative multi‐omics analysis delineates a mitochondrial–immune axis governing neoadjuvant chemotherapy response in high‐grade serous ovarian cancer. Immune‐active tumors exhibit enhanced B‐cell infiltration and favorable sensitivity, whereas metabolically rewired tumors display oxidative phosphorylation dependency and resistance.
Wei Jiang, Yi Wang, Xiaohang Lu, Qianlan Yao, Libing Xiang, Xu Cai, Xiaoyu Tu, Shaoxian Tang, Ying Xu, Yufan Cheng, Liming Shen, Huijuan Yang   +11 more
wiley   +1 more source

Radiotherapy Enhances the Oncolytic Efficacy of the Novel Oncolytic Herpesvirus VG161 and Amplifies Its Antitumor Immunity in Breast Cancer

Advanced Science, EarlyView.
RT promotes VG161 replication in BC and its immunostimulatory transgenes expression, which is mediated by the upregulation of GADD34 and HVEM caused by RT. The combination therapy with VG161 and RT increases the abundances of tumor‐infiltrating lymphocytes and elicits potent systemic antitumor immunity, thereby effectively inhibiting local tumors and ...
Lijuan Lyu, Ming Yi, Ji Chen, Zeda Zhao, Ruocen Liao, Yingnan Wang, Shengtao Hu, Jun Ding, Ronghua Zhao, William Jia, Yinan Shen, Yongchang Wei, Kongming Wu, Zhijun Dai   +13 more
wiley   +1 more source

Immunogenicity and safety of heterologous versus homologous prime-boost schedules with inactivated and adenoviral vectored SARS-CoV-2 vaccines – A prospective multi-center study

Heliyon
Background: During the peak of Coronavirus disease (COVID-19) pandemic in Thailand when the emergence of delta variant reduced the efficacy of inactivated vaccine, Thailand had abundance of inactivated vaccine but mRNA vaccine was not available and the ...
Pawat Phuensan, Jarongkorn Sirimongkolkasem, Terapong Tantawichien, Jeerath Phannajit, Stephen J. Kerr, Pokrath Hansasuta, Prawat Chantharit, Adisorn Wongsa, Pusit Fuengfoo, Anutra Chittinandana, Kriengsak Vareesangthip, Methee Chayakulkeeree, Sureeporn Jangsirikul, Araya Schmidt, Kanyika Wanvimonsuk, Poramed Winichakoon, Rattagan Kajeekul, Wichai Prayoonwiwat, Rungsun Rerknimitr   +18 more
doaj   +1 more source

Comparative effectiveness and safety of homologous two-dose ChAdOx1 versus heterologous vaccination with ChAdOx1 and BNT162b2

Nature Communications, 2022
Different homologous and heterologous vaccination regimens have been used for COVID-19. Here the authors show in a cohort analysis from Catalonia that heterologous vaccination with ChAdOx1 followed by BNT162b2 has better vaccine effectiveness than two ...
Eduardo Hermosilla, Ermengol Coma, Junqing Xie, Shuo Feng, Carmen Cabezas, Leonardo Méndez-Boo, Francesc Fina, Elisabet Ballo, Montserrat Martínez, Manuel Medina-Peralta, Josep Maria Argimon, Daniel Prieto-Alhambra   +11 more
doaj   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Heterologous vector versus homologous mRNA COVID-19 booster vaccination in non-seroconverted immunosuppressed patients: a randomized controlled trial

Nature Communications, 2022
Optimizing COVID-19 vaccination strategies for patients under immunosuppressive medication is of high importance. In this clinical trial including non-seroconverted immunosuppressed patients, a homologous mRNA booster vaccination resulted in higher ...
Daniel Mrak, Daniela Sieghart, Elisabeth Simader, Selma Tobudic, Helga Radner, Peter Mandl, Lisa Göschl, Maximilian Koblischke, Nikolaus Hommer, Angelika Wagner, Margareta Mayer, Lorenz Schubert, Lukas Hartl, Karin Kozbial, Philipp Hofer, Felix Kartnig, Thomas Hummel, Andreas Kerschbaumer, Thomas Deimel, Antonia Puchner, Venugopal Gudipati, Renate Thalhammer, Petra Munda, Keziban Uyanik-Ünal, Andreas Zuckermann, Gottfried Novacek, Thomas Reiberger, Erika Garner-Spitzer, Roman Reindl-Schwaighofer, Renate Kain, Stefan Winkler, Josef S. Smolen, Karin Stiasny, Gottfried F. Fischer, Thomas Perkmann, Helmuth Haslacher, Markus Zeitlinger, Ursula Wiedermann, Judith H. Aberle, Daniel Aletaha, Leonhard X. Heinz, Michael Bonelli   +41 more
doaj   +1 more source

Protein Structuromics Reveals a Loop‐Controlled Half‐Open Active Pocket Conformation Throughout Fe(II)/α‐ketoglutarate‐Dependent Dioxygenase Catalytic Cycle

Advanced Science, EarlyView.
This study reveals a conserved half‐open active pocket in Fe(II)/α‐ketoglutarate‐dependent dioxygenases through protein structuromics, distinguished by structural features comprising highly flexible loop elements. Enhanced sampling simulations‐guided mutagenesis experiments elucidated how this flexible loop regulates pocket open/closed conformations ...
Lunjie Wu, Huan Liu, Songyin Zhao, Lei Qin, Jiarui Li, Jun Wang, Zixuan Dai, Jie Gu, Yan Xu, Feiran Li, Yao Nie   +10 more
wiley   +1 more source

Safety of heterologous ChAdOx1-S/BNT162b2 primary schedule versus homologous BNT162b2 vaccination: Insights from an Italian post-marketing study, 2021

Human Vaccines & Immunotherapeutics, 2023
During COVID-19 vaccination campaign, possible ChAdOx1-S-associated risks of thrombosis with thrombocytopenia syndrome led to implement ChAdOx1-S/BNT162b2 heterologous vaccination, despite the limited information on its reactogenicity and safety.
Francesca Fortunato, Rosa Prato, Giuseppina Iannelli, Leonardo Ascatigno, Daniela Loconsole, Pier Luigi Lopalco, Domenico Martinelli   +6 more
doaj   +1 more source