Results 61 to 70 of about 440,074 (404)

The importance of booster vaccination in the context of Omicron wave

Frontiers in Immunology, 2022
Omicron (B.1.1.529) was first detected in a sample collected in Botswana on November 11, 2021, and has rapidly replaced Delta as the dominant global variant given the robust transmissibility.
Zichun Wei, Jiarui He, Conghui Wang, Jiaqi Bao, Taiyang Leng, Fei Chen   +5 more
doaj   +1 more source

Secretion and assembly of functional mini-cellulosomes from synthetic chromosomal operons in Clostridium acetobutylicum ATCC 824. [PDF]

, 2013
Background: Consolidated bioprocessing (CBP) is reliant on the simultaneous enzyme production, saccharification of biomass, and fermentation of released sugars into valuable products such as butanol. Clostridial species that produce butanol are, however,
Bolam, DN, Heap, JT, Jackson, A, Kovács, K, Minton, NP, Schwarz, K, Willson, BJ, Winzer, K   +7 more
core   +1 more source

Carcinosarcoma of the Endometrium—Pathology, Molecular Landscape and Novel Therapeutic Approaches

Medicina
Endometrial carcinosarcoma (ECS) is a rare and aggressive histological subtype of endometrial cancer that is associated with a dismal prognosis. It is a biphasic metaplastic carcinoma with a monoclonal origin comprising epithelial and mesenchymal ...
Stoyan Kostov, Yavor Kornovski, Vesela Ivanova, Deyan Dzhenkov, Dimitar Metodiev, Mohamed Wafa, Yonka Ivanova, Stanislav Slavchev, Eva Tsoneva, Angel Yordanov   +9 more
doaj   +1 more source

Rational construction of genome-reduced Burkholderiales chassis facilitates efficient heterologous production of natural products from proteobacteria

Nature Communications, 2021
Heterologous expression of biosynthetic gene clusters (BGCs) avails yield improvements and mining of natural products, but it is limited by lacking of more efficient Gram-negative chassis.
Jiaqi Liu, Haibo Zhou, Zhiyu Yang, Xue Wang, Hanna Chen, Lin Zhong, Wentao Zheng, Weijing Niu, Sen Wang, Xiangmei Ren, G. Zhong, Yan Wang, Xiaoming Ding, R. Müller, Youming Zhang, Xiaoying Bian   +15 more
semanticscholar   +1 more source

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

FEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii, Edoardo Andrea Cutolo, Daniele Montepietra, Claudia Battarra, Roberto Caferri, Stefano Capaldi, Zeno Guardini, Luca Dall'Osto, Roberto Bassi   +8 more
wiley   +1 more source

Heterologous prion-forming proteins interact to cross-seed aggregation in Saccharomyces cerevisiae [PDF]

, 2017
The early stages of protein misfolding remain incompletely understood, as most mammalian proteinopathies are only detected after irreversible protein aggregates have formed.
Keefer, Kathryn M, Stein, Kevin C, true, Heather L   +2 more
core   +2 more sources

Effect of Bacille Calmette–Guérin vaccination on immune responses to SARS‐CoV‐2 and COVID‐19 vaccination

Clinical & Translational Immunology
Objectives Bacille Calmette–Guérin (BCG) vaccination has off‐target effects on disease risk for unrelated infections and immune responses to vaccines. This study aimed to determine the immunomodulatory effects of BCG vaccination on immune responses to ...
Nicole L Messina, Susie Germano, Amy W Chung, Carolien E van deSandt, Natalie E Stevens, Lilith F Allen, Rhian Bonnici, Julio Croda, Claudio Counoupas, Branka Grubor‐Bauk, Ebene R Haycroft, Katherine Kedzierska, Ellie McDonald, Rebecca McElroy, Mihai G Netea, Boris Novakovic, Kirsten P Perrett, Laure F Pittet, Ruth A Purcell, Kanta Subbarao, James A Triccas, David J Lynn, Nigel Curtis, the BRACE Trial Consortium Group   +23 more
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source

Comparison of homologous and heterologous vaccination strategies for combating disease caused by Burkholderia pseudomallei

Frontiers in Immunology
IntroductionMelioidosis is a major cause of disease and mortality in endemic tropical regions, and the etiologic agent, Burkholderia pseudomallei, is being isolated increasingly from an expanded range of environmental and clinical sources in locations ...
Sergei S. Biryukov, Christopher K. Cote, Christopher P. Klimko, Jennifer L. Dankmeyer, Nathaniel O. Rill, Melissa Hunter, Michael L. Davies, Zander M. Hedrick, Jennifer L. Shoe, Lindsey K. Schmidt, Caitlyn E. Orne, Ju Qiu, Susan L. Welkos, Mary N. Burtnick, Mary N. Burtnick, Paul J. Brett, Paul J. Brett, David DeShazer   +17 more
doaj   +1 more source