Results 101 to 110 of about 120,809 (198)

Class E sortase SrtE and two SrtE-dependent cell wall-anchored hydrophobic proteins are involved in morphogenesis in <i>Actinoplanes missouriensis</i>: occurrence of exploratory growth beyond genus <i>Streptomyces</i>. [PDF]

mBio
Tan Z, Nosho K, Umebayashi K, Akamatsu K, Ariizumi R, Tezuka T, Ohnishi Y.   +6 more
europepmc   +1 more source

Small RNA pathways in mammalian oocytes

FEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

A copper uptake ABC transport system is essential for <i>Mycobacterium tuberculosis</i> virulence. [PDF]

Emerg Microbes Infect
Xu Z, Tang H, Yan M, Li H, Zhou A, Chen Y, Yan CH, Karakousis PC, Ni J, Wang D, Tao J, Wu W, Xie Q, Lu J, Zhan L, Sun YC, Zhao W, Yao YF.   +17 more
europepmc   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

OsABA45 Negatively Regulates Salt Stress Responses by Modulating Abscisic Acid Biosynthesis in Rice. [PDF]

Rice (N Y)
Xu S, Zhao Y, Zheng J, Luan F, Li S, Duan Y, Zhang T, Liu C, Wu M, Wang J, Liu H, Yang L, Jia Y, Zheng H, Xin W, Zou D.   +15 more
europepmc   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Stepwise phage resistance and collateral phage susceptibility in <i>Klebsiella pneumoniae</i>. [PDF]

Emerg Microbes Infect
Yin X, Feng Y, Luo H, Fang Q, Yu J, McNally A, Zong Z.   +6 more
europepmc   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

A trypanosome trifecta: an independently tunable triple inducible system for genetic studies in <i>Trypanosoma brucei</i>. [PDF]

mSphere
Romprey MJ, Armstrong R, McGill P, Jenkins CM, Li JH, Klingbeil MM.   +5 more
europepmc   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

Aging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel, S. Tissera, E. Paul, J. Zalcberg, R. G. Stirling   +4 more
wiley   +1 more source