Results 101 to 110 of about 589,060 (317)

Translocation arrest by reversible folding of a precursor protein imported into mitochondria [PDF]

, 1989
Passage of precursor proteins through translocation contact sites of mitochondria was investigated by studying the import of a fusion protein consisting of the NH2-terminal 167 amino acids of yeast cytochrome b2 precursor and the complete mouse ...
Herzog, Volker, Hartl, Franz-Ulrich, Rassow, Joachim, Neupert, Walter, Guiard, Bernard, Wienhues, Ulla   +5 more
core  

Daily Light Onset and Plasma Membrane Tethers Regulate Mitochondria Redistribution within the Retinal Pigment Epithelium [PDF]

Funding Information: This work was funded by the MRC (MR/X020827/1) awarded to T.B., Wellcome Trust (212216/Z/18/Z) awarded to C.E.F., National Institutes of Health (RO1\u2019s AG058171, AG081981, EY034309) awarded to B.A.B and Diabetes UK fellowship (23/
De Rossi, Giulia, Bruce A. Berkowitz, Luthert, Philip J., Burgoyne, Thomas, Miguel C. Seabra, Berkowitz, Bruce A., Futter, Clare E., Thomas Burgoyne, Matilde V. Neto, C Seabra, Miguel, Clare E. Futter, Giulia De Rossi, Neto, Matilde V., Philip J. Luthert   +13 more
core   +1 more source

Mitochondria in the Nuclei of Rat Myocardial Cells

, 2020
Electron microscopic study of cardiomyocytes taken from healthy Wistar and OXYS rats and naked mole rats (Heterocephalus glaber) revealed mitochondria in nuclei that lacked part of the nuclear envelope.
Irina M. Vangely, Vangely, IM, Vays, VB, Skulachev, Vladimir P., Eldarov, CM, Hildebrandt, Thomas Bernd, Plotnikov, Egor, Skulachev, VP, Sheval, Eugene V., Natalia G. Kolosova, Eldarov, Chupalav M., Lora E. Bakeeva, Holtze, Susanne, Eugene V. Sheval, Vangely, Irina M., Bakeeva, Lora E., Hildebrandt, TB, Holtze, S, Vladimir P. Skulachev, Valeriya B. Vays, Zorov, DB, Chupalav M. Eldarov, Kolosova, NG, Sheval, EV, Kolosova, Nataliya G, Dmitry B. Zorov, Vasily A. Popkov, Zorov, Dmitry B., Plotnikov, EY, Bakeeva, LE, Egor Y. Plotnikov, Thomas B. Hildebrandt, Susanne Holtze, Popkov, VA, Vays, Valeriya B.   +34 more
core   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

FEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro, Fernando Lucas Palhano   +1 more
wiley   +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

Accuracy of Rhythm Diagnostic Systems’ MultiSense^® in Detection of Arterial Oxygen Saturation and Respiratory Rate During Hypoxia in Humans: Effects of Skin Color and Device Localization

Sensors
The continuous monitoring of oxygen saturation (SpO2) and respiratory rates (RRs) are major clinical issues in many cardio-respiratory diseases and have been of tremendous importance during the COVID-19 pandemic.
Charles Evrard, Amina El Attaoui, Cristina Pistea, Irina Enache, Mark Marriott, Louis Mayaud, Anne Charloux, Bernard Geny   +7 more
doaj   +1 more source

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

Aging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Acute Effects of Polyphenol-Rich Fruit Juice on Exercise Capacity and Vessels Dilatation in Healthy Humans: A Randomized, Controlled, Crossover Study

Applied Sciences
This study examined the acute effects of polyphenol (PP)-rich fruit juice supplementation on the exercise capacity of healthy humans. Thirty-five healthy, sedentary volunteers participated in this randomized, controlled, crossover study. They performed a
Olivier Rouyer, Anne-Laure Charles, Cyril Auger, Samy Talha, Emmanuel Andres, Anne Charloux, Valerie Schini-Kerth, Bernard Geny   +7 more
doaj   +1 more source

Plasma membrane-Acrosome-Mitochondria

, 2019
Raw data of sperm plasma membrane, acrosome, mitochondria, and healthy sperm, and the results of statistical ...
Vui Nguyen (6833942)
core   +1 more source