Results 131 to 140 of about 424,553 (315)

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

Influence of iron on sperm motility and selected oxidative stress parameters in fertile males – a pilot study [PDF]

, 2016
Aleksandra Kasperczyk, Michał Dobrakowski, Zenon Czuba, Lucyna Kapka‐Skrzypczak, Sławomir Kasperczyk   +4 more
openalex   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Imbalance of the Immune Response According to Alcohol Consumption Patterns

Mediators of Inflammation
Moises Martinez-Castillo, Abigail Hernandez-Barragan, Daniel Santana-Vargas, Zaira Medina-Avila, Marisela Hernandez-Santillan, Adrian Flores-Sanchez, Itzel Altamirano-Mendoza, Fatima Higuera-De La Tijera, Aldo Torre-Delgadillo, Jaqueline Cordova-Gallardo, José Luis Pérez-Hernández, Gabriela Gutierrez-Reyes   +11 more
doaj   +1 more source

Accelerated discovery of cell migration regulators using label-free deep learning-based automated tracking. [PDF]

Sci Adv
Chu T, Lim Y, Sun Y, Wu F, Castillo C, Hanna E, Wirtz D, Wu PH.   +7 more
europepmc   +1 more source

Erythropoietin modulates hepatic inflammation, glucose homeostasis, and soluble epoxide hydrolase and epoxides in high‐fat diet‐induced obese mice

FEBS Open Bio, EarlyView.
Erythropoietin administration suppresses hepatic soluble epoxide hydrolase (sEH) expression, leading to increased CYP‐derived epoxides. This is associated with a shift in hepatic macrophage polarization characterized by reduced M1 markers and increased M2 markers, along with reduced hepatic inflammation, suppressed hepatic lipogenesis, and attenuated ...
Takeshi Goda, Satoru Sugimoto, Chiharu Cho, Madoka Konishi, Nozomi Inoue, Satoshi Miyagaki, Yasuhiro Kawabe, Takuro Okamura, Masahide Hamaguchi, Hisakazu Nakajima, Michiaki Fukui, Masakazu Shinohara, Tomoko Iehara   +12 more
wiley   +1 more source

Air pollution and male infertility: A meta-umbrella study of evidence on semen quality. [PDF]

Medicine (Baltimore)
Margiana R, Abdulrahman Najim M, Tariq Abed A, Saleem Alshkarchy S, Yáñez-Moretta P, Prasad KDV, Jara-Santamaría J, Abbas Khafaji Z, Ebrahimi A.   +8 more
europepmc   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Myoconjunctival Enucleation for Enhanced Implant Motility. Result of a Randomised Prospective Study

, 2005
Neelam Pushker, MandeepS Bajaj, Ramamurthy Balasubramanya, VijayB Wagh, Sanjiv Gupta   +4 more
openalex   +1 more source