Results 121 to 130 of about 12,222,224 (337)

The WSTF-SNF2h Chromatin Remodeling Complex Interacts with Several Nuclear Proteins in Transcription*

Journal of Biological Chemistry, 2006
The WSTF (Williams syndrome transcription factor) protein is involved in vitamin D-mediated transcription and replication as a component of two distinct ATP-dependent chromatin remodeling complexes, WINAC and WICH, respectively.
Erica Cavellán, P. Asp, P. Percipalle, A. Ö. Farrants   +3 more
semanticscholar   +1 more source

Inhibition of dipeptidyl peptidase 7 impairs lysophagy in LLOMe‐treated HepG2 cells

FEBS Letters, EarlyView.
DPP7 inhibition delays ubiquitin‐dependent lysophagy by attenuating ubiquitin accumulation and the recruitment of SQSTM1 and LC3 to damaged lysosomes, resulting in delayed clearance of damaged lysosomes and impaired restoration of lysosomal homeostasis. Created using FigureLabs (Certificate ID: FL‐PUB‐20260922‐Z99XNX).
Na Yeon Park, Inho Kwon, Yong Hwan Kim, Ji‐Eun Bae, Joon Bum Kim, Seong Hyun Kim, Sungho Maeng, Doo Sin Jo, Dong‐Hyung Cho   +8 more
wiley   +1 more source

Hop-on hop-off: importin-a-guided tours to the nucleus in innate immune signaling

Frontiers in Plant Science, 2013
Nuclear translocation of immune regulatory proteins and signal transducers is an essential process in animal and plant defense signaling against pathogenic microbes.
Lennart eWirthmueller, Charlotte eRoth, Mark J. Banfield, Marcel eWiermer   +3 more
doaj   +1 more source

Posttranslational modifications of nuclear and non-nuclear proteins in spermatozoa

, 2023
Peer ...
openaire   +2 more sources

Immunofluorescence localization of nuclear proteins

, 2011
Many nuclear proteins have been successfully localized using immunofluorescence microscopy. These proteins span all nuclear domains, including the nuclear envelope, nuclear lamina, nucleolus, chromatin-associated proteins, and proteins associated with ...
Spector, David L., David L. Spector
core   +1 more source

The protein import apparatus of chloroplasts [PDF]

, 1993
Routing of cytosolically synthesized precursor proteins into chloroplasts is a specific process which involves a multitude of soluble and membrane components.
Soll, Jürgen, Jürgen Soll, Heike Alefsen, Alefsen, Heike   +3 more
core   +1 more source

Going viral − Virus‐targeting nanobodies for research, diagnostics and therapy

FEBS Letters, EarlyView.
The increasing prevalence of viral diseases represents a major threat for global human health. Nanobodies, small binding fragments derived from camelid heavy‐chain antibodies, offer versatile tools for viral research, diagnostics, and antiviral therapy.
Domenic Ebert, Ulrich Rothbauer
wiley   +1 more source

Nuclear envelope proteins in cancer: revisiting the significance of LEM-domain proteins

Frontiers in Cell and Developmental Biology
Nuclear envelope dysfunction is increasingly recognized as a driver of cancer-associated alterations in chromatin organization, genome stability, and mechanotransduction.
Amie Jobe, Sameer Mirza, Ranjit Vijayan, Ranjit Vijayan   +3 more
doaj   +1 more source

In vitro transport of a fluorescent nuclear protein and exclusion of non-nuclear proteins

Journal of Cell Biology, 1986
An in vitro system was developed that provides a quick microscopic assay for nuclear transport. The assay uses an extract of Xenopus eggs, normal or synthetic nuclei, and a fluorescently labeled nuclear protein, nucleoplasmin.
D. Newmeyer, D. Finlay, Douglass J. Forbes   +2 more
semanticscholar   +1 more source

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

FEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana, Xiaowei Bogetti, Stuti Sharma, Ivet Bahar   +3 more
wiley   +1 more source