Results 41 to 50 of about 2,117,779 (343)

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Meta-Analysis of the Effects of Core Stability Training on 50-Meter Freestyle Performance in Men and Women

Revista de Investigación e Innovación en Ciencias de la Salud
Introduction. Core stability training (CST) has gained increasing relevance in sports due to its potential to enhance athletic performance and reduce injury risk, particularly in swimming.
Sebastián Rodríguez, Catalina León-Prieto, María Fernanda Rodríguez Jaime, Alejandra Noguera Peña   +3 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 Effect of 8 Weeks of Core Stability Training Program on Lumbar-Pelvic Function in Children with Autism Spectrum [PDF]

Sport Sciences and Health Research, 2016
Optimal neuromuscular control of the lumbar-pelvic muscle plays a vital role in maintaining posture and maximizing efficiency of movement. Autism spectrum disorder is one of the neurological-developmental disabilities.
Sarvin Salar, Hassan Daneshmandi
doaj   +1 more source

The Dark Energy Star and Stability analysis [PDF]

, 2015
We have proposed a new model of dark energy star consisting of five zones namely, solid core of constant energy density, the thin shell between core and interior, an inhomogeneous interior region with anisotropic pressures, thin shell and the exterior ...
Bhar, Piyali, Rahaman, Farook
core   +2 more sources

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Sex-specific DNA-replication in the early mammalian embryo

Nature Communications
The timing of DNA replication in mammals is crucial for minimizing errors and influenced by genome usage and chromatin states. Replication timing in the newly formed mammalian embryo remains poorly understood.
Jason Alexander Halliwell, Javier Martin-Gonzalez, Adnan Hashim, John Arne Dahl, Eva R. Hoffmann, Mads Lerdrup   +5 more
doaj   +1 more source

Tetrabenzononacene: “Butterfly Wings” Stabilize the Core [PDF]

Angewandte Chemie, 2019
AbstractIn combination with bulky substituents at the core, fourfold benzannulation at the cata‐positions stabilizes a nonacene sufficiently to allow its isolation and characterization by 1H NMR and X‐ray analysis. The four benzo units blueshift the absorption spectrum in comparison to a solely linear nonacene, but significantly increase the stability ...
Matthias Müller, Steffen Maier, Olena Tverskoy, Frank Rominger, Jan Freudenberg, Uwe H. F. Bunz   +5 more
openaire   +3 more sources

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

FEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source