Results 21 to 30 of about 271,704 (247)

Cold stress tolerance of the intertidal red alga Neoporphyra haitanensis

BMC Plant Biology, 2022
Background Red algae Porphyra sensu lato grow naturally in the unfavorable intertidal environment, in which they are exposed to substantial temperature fluctuations. The strategies of Porphyra to tolerate cold stress are poorly understood. Results Herein,
Shanshan Zhu, Denghui Gu, Caiping Lu, Caixia Zhang, Juanjuan Chen, Rui Yang, Qijun Luo, Tiegan Wang, Peng Zhang, Haimin Chen   +9 more
doaj   +1 more source

Global ubiquitination analysis reveals extensive modification and proteasomal degradation of cowpox virus proteins, but preservation of viral cores

Scientific Reports, 2018
The emergence of Variola virus-like viruses by natural evolution of zoonotic Orthopoxviruses, like Cowpox virus (CPXV), is a global health threat. The proteasome is essential for poxvirus replication, making the viral components interacting with the ...
Marica Grossegesse, Joerg Doellinger, Annemarie Fritsch, Michael Laue, Janett Piesker, Lars Schaade, Andreas Nitsche   +6 more
doaj   +1 more source

Sucrose addition directionally enhances bacterial community convergence and network stability of the shrimp culture system

npj Biofilms and Microbiomes, 2022
Sucrose is an effective carbon source for creating more reliable and environmentally friendly conditions for shrimp growth by regulating bacteria in biofloc-based culture systems.
Haipeng Guo, Pengsheng Dong, Fan Gao, Lei Huang, Sipeng Wang, Ruoyu Wang, Mengchen Yan, Demin Zhang   +7 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Selective replication and vertical transmission of Ebola virus in experimentally infected Angolan free-tailed bats

Nature Communications
The natural reservoir of Ebola virus (EBOV), agent of a zoonosis burdening several African countries, remains unidentified, albeit evidence points towards bats.
S. A. Riesle-Sbarbaro, G. Wibbelt, A. Düx, V. Kouakou, M. Bokelmann, K. Hansen-Kant, N. Kirchoff, M. Laue, N. Kromarek, A. Lander, U. Vogel, A. Wahlbrink, D. M. Wozniak, D. P. Scott, J. B. Prescott, L. Schaade, E. Couacy-Hymann, A. Kurth   +17 more
doaj   +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

Myocarditis associated with COVID-19 vaccination

npj Vaccines
Following the start of the COVID-19 vaccination campaign, the adverse events of myocarditis and pericarditis were linked mainly to mRNA COVID-19 vaccines by the regulatory authorities worldwide. COVID-19 vaccines have been administered to several million
Alessandra Buoninfante, Arno Andeweg, Georgy Genov, Marco Cavaleri   +3 more
doaj   +1 more source

Metabolomics Analysis for Nitrite Degradation by the Metabolites of Limosilactobacillus fermentum RC4

Foods, 2022
Nitrite (NIT), a commonly used food additive, especially in pickled and cured vegetables and meat products, might cause acute and chronic diseases. Fermentation with lactic acid bacteria (LAB) is an effective method for degrading NIT and improving the ...
Chaoran Xia, Qiyuan Tian, Lingyu Kong, Xiaoqian Sun, Jingjing Shi, Xiaoqun Zeng, Daodong Pan   +6 more
doaj   +1 more source

Instructed threat enhances threat perception in faces.

Emotion, 2021
Anxiety can boost the detection of potential threats in many ways. There is evidence that one and the same facial expression can be perceived differently depending on whether it is seen in a neutral or in a threatening situation. The present study investigated how aversive anticipation influences the accuracy of facial emotion recognition and the ...
Fatih C. Kavcıoğlu, Florian Bublatzky, Andre Pittig, Georg W. Alpers   +3 more
openaire   +3 more sources