Results 91 to 100 of about 7,536 (222)

Dihydroorotate dehydrogenase (DHODH) regulates trophoblast syncytialization through organelle stress–induced cellular senescence

FEBS Open Bio, Volume 16, Issue 6, Page 1166-1180, June 2026.
The inhibition of mitochondrial dihydroorotate dehydrogenase (DHODH) impairs syncytialization and induces cellular senescence via mitochondrial and endoplasmic reticulum stress in human trophoblast stem cells, elevating sFlt1/PlGF levels, a hallmark of placental dysfunction in hypertensive disorders of pregnancy.
Kanoko Yoshida, Kazuya Kusama, Ayaka Horiuchi, Yu Kawaguchi, Atsuya Tsuru, Mikihiro Yoshie, Kazuhiro Tamura   +6 more
wiley   +1 more source

RNF213 Is an Interferon‐Stimulated Gene That Targets Influenza A Virus NP and Activates MDA5 to Restrict Infection

Advanced Science, Volume 13, Issue 31, 4 June 2026.
RNF213 is characterized as a dual‐functional antiviral effector. It directly mediates the degradation of the influenza A virus nucleoprotein (NP) while simultaneously activating the MDA5‐mediated innate immune signaling pathway. This coordinated response establishes a powerful host defense system against viral infection. ABSTRACT Influenza A virus (IAV)
Haoning Li, Yuying Zhang, Jingjing Wang, Qianqian Zhang, Hailiang Sun, Fanhua Wei   +5 more
wiley   +1 more source

The nucleoprotein of Marburg virus is phosphorylated

Journal of General Virology, 1994
The nucleoprotein (NP) of Marburg virus (MBG), a filovirus, is encoded by the gene closest to the 3' end of the non-segmented negative-strand RNA genome. Sequence comparison has indicated that NP is the functional equivalent to the nucleoproteins of paramyxoviruses and rhabdoviruses. Expression of recombinant NP in two eukaryotic systems using vaccinia
S, Becker, S, Huppertz, H D, Klenk, H, Feldmann   +3 more
openaire   +2 more sources

Respiratory Syncytial Virus Under the Lens of Structure: From Prefusion Stabilization to Next‐Generation Immunotherapies

iNew Medicine, Volume 2, Issue 2, June 2026.
This illustration integrates key concepts covered in the review, including high‐risk populations, viral structure, host entry factors, the replication cycle, and licensed antibody‐based prevention strategies. ABSTRACT Respiratory syncytial virus (RSV) is a negative‐sense RNA virus belonging to the genus Orthopneumovirus within the family Pneumoviridae.
Zekai Cheng, Qianqian Wang, Jiachen Zhang, Sandra Chiu   +3 more
wiley   +1 more source

Applying Baculovirus Surface Display Technology for Influenza Cytokine Profiling, Serological Detection and Antiviral Screening

Microbial Biotechnology, Volume 19, Issue 6, June 2026.
By displaying the hemagglutinin (HA) or neuraminidase (NA) proteins of influenza viruses on the surface of baculoviruses and infected insect cells, a safe and flexible pseudovirus system capable of performing cytokine analysis, serological detection and antiviral drug screening is established.
Li‐Yun Cheng, Zheng Yu Phan, Chi‐Wei Wang, Ching‐Fen Shen, Ping‐Chung Kuo, Hao‐Ze Li, Yu‐Chan Chao, Chih‐Hsuan Tsai   +7 more
wiley   +1 more source

HEPATITIS C VIRUS AND HOST CELL NUCLEAR TRANSPORT MACHINERY: A CLANDESTINE AFFAIR

Frontiers in Microbiology, 2015
There is growing evidence that factors encoded by cytoplasmic replicating viruses functionally interact with components of the nucleocytoplasmic transport apparatus.
Barbara eBonamassa, Francesco eCiccarese, Veronica eDi Antonio, Andrea eContarini, Giorgio ePalù, Gualtiero eAlvisi   +5 more
doaj   +1 more source

Immunological cross-reactions with paramyxovirus nucleoproteins may explain sporadic apparent ebolavirus seropositivity in European populations.

, 2020
Although confirmed outbreaks of Ebola Virus Disease (EVD) have been confined to central and west Africa, seropositivity to Zaire ebolavirus (EBOV) has been reported in other parts of Africa and even in one study from the early 1990s in Germany.
Bishop, Lisa, Müllner, M., Gatherer, Derek, Bjurhult-Kennedy, Amalie, Lauder, Bob   +4 more
core  

SOX30 Governs Synaptonemal Complex Assembly and Homologous Recombination in Male Meiosis

Cell Proliferation, Volume 59, Issue 6, June 2026.
The transcription factor SOX30 directly binds promoter regions of SYCE1 and SYCE2 to mediate their transcriptional activation, thereby enabling proper assembly of central elements within the synaptonemal complex. Structural destabilisation of the synaptonemal complex in Sox30 KK spermatocytes triggers synaptic discontinuity, impairs homologous ...
Kangle Liu, Wenfeng Zhang, Xiao Jiang, Jianping Chen, Lei Zhu, Zhonghao Zhang, Jing Gu, Lulu Guo, Lin Ao, Qing Chen, Lei Sun, Yuhan Hu, Xin Wang, Yaxin Liu, Jia Cao, Fei Han, Jinyi Liu   +16 more
wiley   +1 more source

Nucleoproteins of the Staphylococcus in connection with immunity.

, 1949
The minute size of the bacterial cell and the fact that the bacteria is unicellular has made the problem of liberating the bacterial nucleoproteins difficult, and has led to numerous devices and methods for breaking the cells.
Kahnka, Mary J.
core  

Use of recombinant nucleoproteins in enzyme-linked immunosorbent assays for detection of virus-specific immunoglobulin A (IgA) and IgG antibodies in influenza virus A- or B-infected patients [PDF]

, 1998
The nucleoprotein genes of influenza virus A/Netherlands/018/94 (H3N2) and influenza virus B/Harbin/7/94 were cloned into the bacterial expression vector pMalC to yield highly purified recombinant influenza virus A and B nucleoproteins.
Groen, J. (Jan), Voeten, JTM, Osterhaus, A.D.M.E. (Albert), Groot, R. (Ronald) de, Groen, J, Claas, E.C.J. (Eric), Claas, ECJ, Garhasbi, M, Rimmelzwaan, Guus, Alphen, D. van, Rimmelzwaan, G.F. (Guus), van Alphen, D, Voeten, J.T.M., Osterhaus, Ab   +13 more
core