Results 101 to 110 of about 575,551 (307)

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

open access: yesFEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz   +6 more
wiley   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

open access: yesFEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta   +7 more
wiley   +1 more source

Characterization of PHT Genes in ‘duli’ (Pyrus betulifolia Bunge) and Expression Analysis of PbPHTs in Response to Plant Growth Regulators, P, and Salt Stress

open access: yesAgriculture
The phosphate transporter (PHT) family plays an important role in the uptake and transport of P elements in plants. A total of 158 PbPHTs were identified from the genome of ‘duli’ (Pyrus betulifolia Bunge) in this study, including 70 PbPHT1s, 2 PbPHT2s ...
Shuai Yuan, Weilong Zhang, Yuxing Zhang
doaj   +1 more source

Hormonal contraception and HIV [PDF]

open access: yes
What is the purpose of this brief? To summarize current epidemiological evidence regarding use of hormonal contraception (HC) and: Whether HIV-negative women will acquire HIV; Whether women living with HIV will transmit HIV to their male sex partner(s ...

core  

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

open access: yesFEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin   +12 more
wiley   +1 more source

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

open access: yesFEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source

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

open access: yesFEBS 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

Adult-onset acne: prevalence, impact, and management challenges

open access: yesClinical, Cosmetic and Investigational Dermatology, 2018
Marco A Rocha, Ediléia Bagatin Paulista Medical School, Universidade Federal de São Paulo (Federal University of São Paulo), São Paulo, SP, Brazil Abstract: Acne is a multifactorial and inflammatory disease of ...
Rocha MA, Bagatin E
doaj  

Past, present, and future of hormonal therapy in recurrent endometrial cancer

open access: yes, 2014
Matthew J Carlson, Kristina W Thiel, Kimberly K LeslieDepartment of Obstetrics and Gynecology, University of Iowa, Iowa City, IA, USAAbstract: Endometrial cancer is a heterogeneous disease.
Leslie KK, Thiel KW, Carlson MJ
core  

In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols

open access: yesFEBS Open Bio, EarlyView.
Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton   +6 more
wiley   +1 more source

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