Results 61 to 70 of about 2,770,096 (297)

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Assessment of binding interaction to salmon sperm DNA of two antiviral agents and ecofriendly nanoparticles: comprehensive spectroscopic study

BMC Chemistry, 2023
The direct binding of antiviral agents; Daclatasvir and valacyclovir and green synthesized nanoparticles to salmon sperm DNA have been assessed in a comparative study.
Ahmed Faried Abdel Hakiem, Ahmed Mohsen Kamal El-Sagheir, Mohammed E. Draz, Niveen A. Mohamed, Ahmed Safwat Aboraia   +4 more
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Unraveling competitive protein interactions: A critical step toward improved production and therapeutics

Journal of Advanced Research
Background: Competitive protein binding plays a pivotal role in regulating biological processes by influencing how proteins interact with shared ligands or binding sites.
Yuan Tian, Xiao-Yue Zhang, Mehtab Muhammad Aslam, Muhammad Yahya Tahir, Meisam Zargar, Jingjing Huang, Fu-Yuan Zhu, MoXian Chen, Li-sheng Wan, Ying-Gao Liu   +9 more
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +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

Pasteurellaceae ComE1 proteins combine the properties of Fibronectin Adhesins and DNA binding competence proteins [PDF]

, 2008
A novel fibronectin-binding protein from Pasteurella multocida (PM1665) that binds to the fibronectin type III9-10 modules via two helix-hairpin-helix motifs has recently been described [1].
Langford, P.R., Andrew N Rycroft, Rycroft, AN, Bereswill, S., Bossé Janine T., Giles Robertson, Rycroft, A.N., Janine T Bossé, Henderson Brian, Henderson, B., Nair, SP, Lisa M Mullen, Nair Sean P., Bossé, J.T., Robertson, Giles, Henderson, B, Langford, PR, Brian Henderson, Mullen, LM, Mullen, Lisa M., Bosse, JT, Rycroft Andrew N., Ward, J.M., Nair, S.P., Langford Paul R., Sean P Nair, Ward John M., Paul R Langford, Robertson, G, Ward, JM, Mullen Lisa M., Robertson Giles, John M Ward   +32 more
core   +1 more source

A competitive binding between O2 and epoxy with carbon nanotubes

AIP Advances, 2017
Simulation and observation reveal a competitive binding between O2 and epoxy with carbon nanotubes. Air absorption limits tube-polymer interacting coverage and weakens the van der Waals forces.
Hsin-Jung Tsai, Yu-Ying Su, Chao-Chi Tseng, Wen-Kuang Hsu   +3 more
doaj   +1 more source

Interactions Between Sirolimus and Anti-Inflammatory Drugs: Competitive Binding for Human Serum Albumin [PDF]

Advanced Pharmaceutical Bulletin, 2016
Purpose: The aim of the present study was investigating the effects of three anti-inflammatory drugs, on Sirolimus protein biding. The binding site of Sirolimus on human serum albumin (HSA) was also determined.
Arash Khodaei, Soheila Bolandnazar, Hadi Valizadeh, Leila Hasani, Parvin Zakeri-Milani   +4 more
doaj   +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