Results 51 to 60 of about 227,838 (314)

The pyruvate generator is a common phenomenon in mitochondria from different rat and mouse brain regions

FEBS Letters, EarlyView.
The pyruvate generator, which causes activation of respiration by extra‐mitochondrial Ca2+, is also present and functional in rat brainstem mitochondria, as it is in other brain regions. This finding is confirmed by experiments with a fully reconstituted malate–aspartate shuttle (MAS).
Grazyna Debska‐Vielhaber, Niki Karavasili, Matthias Kunz, Zemfira Gizatullina, Timur Gainutdinov, Stefan Vielhaber, Wolfram S. Kunz, Frank N. Gellerich   +7 more
wiley   +1 more source

The Micromachinery of Mechanotransduction in Hair Cells [PDF]

Annual Review of Neuroscience, 2007
Mechanical stimuli generated by head movements and changes in sound pressure are detected by hair cells with amazing speed and sensitivity. The mechanosensitive organelle, the hair bundle, is a highly elaborated structure of actin-based stereocilia arranged in precise rows of increasing height.
Melissa A, Vollrath, Kelvin Y, Kwan, David P, Corey   +2 more
openaire   +2 more sources

Characterizing human vestibular sensory epithelia for experimental studies: new hair bundles on old tissue and implications for therapeutic interventions in ageing.

, 2015
Balance disequilibrium is a significant contributor to falls in the elderly. The most common cause of balance dysfunction is loss of sensory cells from the vestibular sensory epithelia of the inner ear.
Daniel J. Jagger, Axon, Patrick, Moffatt, D, Moffatt, David, Jagger, DJ, Tysome, James, Monksfield, Peter, Taylor, Ruth R., Jagger, Daniel J., Peter Monksfield, Donnelly, N, Lloyd, SK, Coulson, Chris, Irving, R, Coulson, C, Freeman, SR, Saeed, Shakeel R., Richard Irving, Simon K. Lloyd, Lloyd, Simon K., Forge, Andrew, Neil Donnelly, Freeman, Simon R., Shakeel R. Saeed, Taylor, RR, David Moffatt, Forge, A, Irving, Richard, Saeed, SR, Axon, P, Ruth R. Taylor, Monksfield, P, Simon R. Freeman, Donnelly, Neil, Chris Coulson, Tysome, J, Andrew Forge, Patrick Axon, James Tysome   +38 more
core   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

K15 & Id3 expression in intact and regenerating adult vibrissae rodent hair follicles [PDF]

, 2009
The hair follicle can renew itself through an intrinsic stem cell population and has the ability to undergo hair follicle growth cycle; its regenerative activities under normal and experimental conditions together with a feature of easy access make it an
Chen, Bo
core  

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

Precise genetic control of ATOH1 enhances maturation of regenerated hair cells in the mature mouse utricle

Nature Communications
Vestibular hair cells are mechanoreceptors critical for detecting head position and motion. In mammals, hair cell loss causes vestibular dysfunction as spontaneous regeneration is nearly absent.
Tian Wang, Tian Yang, Amanda Kedaigle, Gabriela Pregernig, Ryan McCarthy, Ben Holmes, Xudong Wu, Lars Becker, Ning Pan, Kathy So, Leon Chen, Jun He, Ahmad Mahmoudi, Soumya Negi, Monika Kowalczyk, Tyler Gibson, Noah Druckenbrod, Alan G. Cheng, Joseph Burns   +18 more
doaj   +1 more source

Molecular biology of hearing

, 2012
The inner ear is our most sensitive sensory organ and can be subdivided into three functional units: organ of Corti, stria vascularis and spiral ganglion.
Diensthuber, M, Stöver, T, Diensthuber, Marc, Stöver, Timo   +3 more
core   +1 more source

Comparative characterization of hair follicle dermal stem cells and bone marrow mesenchymal stem cells

, 2022
S.49-60We compared the growth and differentiation characteristics of hair follicle-derived dermal stem cells with bone marrow mesenchymal stem cells (MSCs). Follicular dermal cells were isolated from whisker hairs of Wistar rats and bone marrow MSCs were
Hoogduijn, M.J., Gorjup, E., Genever, P.G.   +2 more
core   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source